Merge with /home/wd/git/u-boot/master

CHANGELOG

@@ -2,6 +2,193 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Prevent USB commands from working when USB is stopped.
+
+* Add rudimentary handling of alternate settings of USB interfaces.
+  This is in order to fix issues with some USB sticks timing out
+  during initialization. Some code readability improvements.
+
+* PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
+  AMCC suggested to set the PMU bit to 0 for best performace on
+  the PPC440 DDR controller.
+  Please see doc/README.440-DDR-performance for details.
+  Patch by Stefan Roese, 28 Jul 2006
+
+* AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
+  Please see doc/README.bamboo for details.
+  Patch by Stefan Roese, 27 Jul 2006
+
+* Fix CONFIG_CMDLINE_EDITING implementation
+  Patch by Stefan Roese, 27 Jul 2006
+
+* Fix preboot message on TQM5200 after switching to hush parser.
+
+* MCC200: set default configuration to low_boot DDR,
+  and support for configurable options high_boot and/or SDRAM.
+
+* Add support for 256 MB SDRAM on CPU87
+  Patch by Josef Wagner, 25 Nov 2005
+
+* Add configuration for cam5200 board (based on TQM5200S).
+
+* More code cleanup
+
+* Disabled kvme080 board in MAKEALL because of build problems.
+
+* Code cleanup
+
+* Update NetStar board
+  Patch by Ladislav Michl, 03 Nov 2005
+
+* Make code better readable.
+  Patch by Ladislav Michl, 14 Sep 2005
+
+* Enable initrd ATAG for xm250 board.
+  Patch by Josef Wagner, 05 Sep 2005
+
+* Add readline cmdline-editing extension
+  Patch by JinHua Luo, 01 Sep 2005
+
+* Add support for friendly-arm SBC-2410X board
+  Patch by JinHua Luo, 01 Sep 2005
+
+* Fix multi-part image support on i386 platform.
+  Patch by David Updegraff, 19 Aug 2005
+
+* Add support for KVME080 board
+  Patch by Sangmoon Kim, 18 Aug 2005
+
+* Fix MIPS LE build problem
+  Patch by Matej Kupljen, 10 Aug 2005
+
+* Check argument count in "mii" command.
+  Problem pointed out by Andrew Dyer, 13 Jun 2005
+
+* Cleanup TQM5200 board configurations:
+  - make highboot configurations use environment at high end, too,
+    to avoid flash fragmentation
+  - always use redundand environment
+  - don't enable video code for modules without graphics controller
+  - provide useful (though different) mtdparts settings
+  - get rid of CONFIG_CS_AUTOCONF which was always set anyway
+
+* Extend mkconfig tool to print more useful target name
+
+* Add support for high-boot on TQM5200 and TQM5200S boards.
+  Hint: the CPLD on the TQM5200 must be programmed with a software
+  version supporting the high boot option! The new TQM5200S is
+  already supporting this option. On the TQM5200 this option will be
+  supported in configurations with MPC5200 rev B processors.
+  To actually "high boot", set jumper X30 on the STK52xx.
+  Patch by Martin Krause, 12 Jul 2006
+
+* Add support for new TQM5200 revisions
+  - Support for TQM5200S (short version without graphic controller)
+  - Support for modules with 'N' type S29GL128N Spansion flashes
+    (requires changes to flash layout)
+  - Support for MPC5200B cpu (mostly support for second SDRAM bank)
+  Patch by Martin Krause, 07 Jul 2006
+
+* Fix support for PS/2 keyboard on TQM85xx boards
+  The PS/2 keyobard driver for the TQM85xx modules only supports the
+  internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
+  include a DUART, the TQM8560 modules can't be used with the PS/2
+  keyboard controller on the STK85xx board.
+  The PS/2 keyboard driver should work with the modules TQM8540,
+  TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
+  Make sure the PS/2 controller on the STK85xx is programmed. Jumper
+  settings: X66 1-2, 9-10; X61 2-3
+  Patch by Martin Krause, 21 Jun 2006
+
+* Adjust RTC century handling on STK52xx board to match Linux driver.
+  Patch by Martin Krause, 12 Jun 2006
+
+* Adjust filenames for USB update images on TRAB board.
+  During an automatic update via USB stick, U-Boot searches for
+  images with the name "firmware.img" and "kernel.img". This names
+  are now changed to "firmw_01.img" and "kernl_01.img". This is done,
+  to prevent updates of new boards (with the new macronics "c" step
+  flashes) with old, incompatible firmware or kernel versions.
+  Patch by Martin Krause, 21 Jun 2006
+
+* Bugfix in VFD routine on TRAB board.
+  Make sure upper lext pixel can be set to blue, too
+  (so far only red was possible).
+  Patch by Martin Krause, 15 Feb 2006
+
+* Enable buffered flash writes for TB5200 board.
+
+* Fix some bugs in TRAB board flash driver.
+  - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
+  - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
+  - remove "Unlock Bypass" mode, because macronix flashes do not support
+    this mode officially
+  - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
+    for Intel compatible flashes, not for AMD compatible.
+  Patch by Martin Krause, 15 Feb 2006
+
+* Add additional error messages to flash driver on TRAB board
+  (for erase errors and timeout errors)
+  Patch by Martin Krause, 14 Feb 2006
+
+* Add support for TB5200 board
+  The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
+  integrated in a little aluminium case.
+  Patch by Martin Krause, 8 Jun 2006
+
+* Enable buffered flash writes for TQM5200 board.
+
+* Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
+
+* Add support for TQM885D board.
+  Patch by Martin Krause, 20 Mar 2006
+
+* Fix FEC initialisation: All MII configuration is done via FEC1
+  registers, but MII_SPEED was configured according to FEC used. So
+  if only FEC2 was used, this caused the real MII_SPEED register in
+  FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
+  Fix: always configure MII_SPEED on FEC1 only.
+  Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* Add support for SPC1920 board.
+  Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* MCC200 board: support console on any one of the Quad UART ports.
+
+* Fix error in flash protection calculation on MCC200 board.
+
+* Major PCMCIA Cleanup to make code better readable and maintainable.
+  Notes:
+  - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
+    placed to the drivers/rpx_pmcia.c file to avoid duplication.
+    Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
+  - drivers/i82365.c has been split into two parts located at
+    board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
+    the only boards using CONFIG_82365).
+  - Changes were tested for clean build and *very* *few* boards.
+
+* Fix timer problems on AMCC yucca board.
+  Set Timer Clock Select to use CPU clock as a timer input source.
+
+* Bring yucca config more in line with other AMCC boards.
+
+* Add AMCC bamboo board to MAKEALL build script.
+
+* Fix AMCC bamboo eval board compilation errors.
+
+* Add system memory to the PCI region list for AMCC PPC44x CPUs.
+  Enabled it for Yucca board.
+
+* Cleanup config file and bootup output for Yucca board.
+
+* Fix CONFIG_440_GX define usage.
+
+* Remove autogenerated bmp_logo.h file.
+
+* Add support for AMCC 440SPe CPU based eval board (Yucca).
+
+* Call serial_initialize() before first debug() is used.
+
 * Code cleanup
 
 * Various USB related patches
@@ -21,14 +208,14 @@ Changes since U-Boot 1.1.4:
 * VoiceBlue update: use new MTD flash partitioning methods, use more
   reasonable TEXT_BASE, update default environment and enable keyed
   autoboot.
-  Patch by Ladislav Michl, 16. Aug 2005 
+  Patch by Ladislav Michl, 16. Aug 2005
 
 * Add forgotten changes for the PLEB 2 Board.
   Patch by David Snowdon, 13. Aug 2005
 
 * Add support for wrPPMC7xx/74xx boards
   Patch by Richard Danter, 12 Aug 2005
- 
+
 * Add support for gth2 board
   Patch by Thomas Lange, Aug 11 2005
 
@@ -50,7 +237,7 @@ Changes since U-Boot 1.1.4:
   With this fix pin I2CSCL (PG6) is really configured as GPIO
   so the clock pulses are really generated.
   Patch by Martin Krause, 04 Apr 2006
-  
+
 * Fix DDR6 errata on TQM834x boards
   Patch by Thomas Waehner, 07 Mar 2006
 
@@ -67,7 +254,7 @@ Changes since U-Boot 1.1.4:
   has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
 
 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
-  In tsc2000_read_channel() the delay after setting the multiplexer 
+  In tsc2000_read_channel() the delay after setting the multiplexer
   to a temperature channel is increased from 1,5 ms to 10 ms. This
   is to allow the multiplexer inputs to stabilize after huge steps
   of the input signal level.

CREDITS

@@ -233,6 +233,7 @@ D: Port to Windriver ppmc8260 board
 N: Sangmoon Kim
 E: dogoil@etinsys.com
 D: Support for debris board
+D: Support for KVME080 board
 
 N: Frederick W. Klatt
 E: fred.klatt@windriver.com

MAINTAINERS

@@ -197,6 +197,7 @@ Brad Kemp <Brad.Kemp@seranoa.com>
 Sangmoon Kim <dogoil@etinsys.com>
 
 	debris			MPC8245
+	KVME080			MPC8245
 
 Thomas Lange <thomas@corelatus.se>
 

MAKEALL

@@ -27,14 +27,14 @@ LIST_5xx="	\
 LIST_5xxx="	\
 	BC3450		cpci5200	EVAL5200	icecube_5100	\
 	icecube_5200	lite5200b	mcc200		o2dnt		\
-	pf5200		PM520		Total5100	Total5200	\
-	Total5200_Rev2	TQM5200						\
+	pf5200		PM520		TB5200		Total5100	\
+	Total5200	Total5200_Rev2	TQM5200		TQM5200_B	\
+	TQM5200S							\
 "
 
 #########################################################################
 ## MPC8xx Systems
 #########################################################################
-
 LIST_8xx="	\
 	Adder87x	GENIETV		MBX860T		R360MPI		\
 	AdderII		GTH		MHPC		RBC823		\
@@ -44,16 +44,18 @@ LIST_8xx="	\
 	CCM		IP860		NETPHONE	RPXlite_DW	\
 	cogent_mpc8xx	IVML24		NETTA		RRvision	\
 	ELPT860		IVML24_128	NETTA2		SM850		\
-	EP88x		IVML24_256	NETTA_ISDN	SPD823TS	\
-	ESTEEM192E	IVMS8		NETVIA		svm_sc8xx	\
-	ETX094		IVMS8_128	NETVIA_V2	SXNI855T	\
-	FADS823		IVMS8_256	NX823		TOP860		\
-	FADS850SAR	KUP4K		pcu_e		TQM823L		\
-	FADS860T	KUP4X		QS823		TQM823L_LCD	\
-	FLAGADM		LANTEC		QS850		TQM850L		\
-	FPS850L		lwmon		QS860T		TQM855L		\
-	GEN860T		MBX		quantum		TQM860L		\
-	GEN860T_SC					uc100		\
+	EP88x		IVML24_256	NETTA_ISDN	spc1920		\
+	ESTEEM192E	IVMS8		NETVIA		SPD823TS	\
+	ETX094		IVMS8_128	NETVIA_V2	svm_sc8xx	\
+	FADS823		IVMS8_256	NX823		SXNI855T	\
+	FADS850SAR	KUP4K		pcu_e		TOP860		\
+	FADS860T	KUP4X		QS823		TQM823L		\
+	FLAGADM		LANTEC		QS850		TQM823L_LCD	\
+	FPS850L		lwmon		QS860T		TQM850L		\
+	GEN860T		MBX		quantum		TQM855L		\
+	GEN860T_SC					TQM860L		\
+							TQM885D		\
+							uc100		\
 							v37		\
 "
 
@@ -72,10 +74,10 @@ LIST_4xx="	\
 	luan		METROBOX	MIP405		MIP405T		\
 	ML2		ml300		ocotea		OCRTC		\
 	ORSG		p3p440		PCI405		pcs440ep	\
-	PIP405		PLU405		PMC405	        PPChameleonEVB	\
-	sbc405		VOH405		VOM405          W7OLMC		\
+	PIP405		PLU405		PMC405		PPChameleonEVB	\
+	sbc405		VOH405		VOM405		W7OLMC		\
 	W7OLMG		walnut		WUH405		XPEDITE1K	\
-	yellowstone	yosemite					\
+	yellowstone	yosemite	yucca		bamboo		\
 "
 
 #########################################################################
@@ -93,9 +95,9 @@ LIST_8220="	\
 LIST_824x="	\
 	A3000		barco		BMW		CPC45		\
 	CU824		debris		eXalion		HIDDEN_DRAGON	\
-	MOUSSE		MUSENKI		MVBLUE		OXC		\
-	PN62		Sandpoint8240	Sandpoint8245	sbc8240		\
-	SL8245		utx8245						\
+			MOUSSE		MUSENKI		MVBLUE		\
+	OXC		PN62		Sandpoint8240	Sandpoint8245	\
+	sbc8240		SL8245		utx8245				\
 "
 
 #########################################################################
@@ -179,9 +181,10 @@ LIST_ARM9="	\
 	ap966		cp920t		cp922_XA10	cp926ejs	\
 	cp946es		cp966		lpd7a400	mp2usb		\
 	mx1ads		mx1fs2		netstar		omap1510inn	\
-	omap1610h2	omap1610inn	omap730p2	scb9328		\
-	smdk2400	smdk2410	trab		VCMA9		\
-	versatile	versatileab	versatilepb	voiceblue
+	omap1610h2	omap1610inn	omap730p2	sbc2410x	\
+	scb9328		smdk2400	smdk2410	trab		\
+	VCMA9		versatile	versatileab	versatilepb	\
+	voiceblue							\
 "
 
 #########################################################################

Makefile

@@ -7,7 +7,7 @@
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
+# published by the Free Software Foundatio; either version 2 of
 # the License, or (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -323,13 +323,25 @@ lite5200b_LOWBOOT_config:	unconfig
 	@./mkconfig -a IceCube  ppc mpc5xxx icecube
 
 mcc200_config	\
-mcc200_lowboot_config:	unconfig
+mcc200_SDRAM	\
+mcc200_highboot	\
+mcc200_highboot_SDRAM:	unconfig
 	@ >include/config.h
-	@[ -z "$(findstring lowboot_,$@)" ] || \
-		{ echo "TEXT_BASE = 0xFC000000" >board/mcc200/config.tmp ; \
-		  echo "... with lowboot configuration" ; \
+	@[ -n "$(findstring highboot,$@)" ] || \
+		{ echo "... with lowboot configuration" ; \
+		}
+	@[ -z "$(findstring highboot,$@)" ] || \
+		{ echo "TEXT_BASE = 0xFFF00000" >board/mcc200/config.tmp ; \
+		  echo "... with highboot configuration" ; \
+		}
+	@[ -n "$(findstring _SDRAM,$@)" ] || \
+		{ echo "... with DDR" ; \
 		}
-	@./mkconfig mcc200 ppc mpc5xxx mcc200
+	@[ -z "$(findstring _SDRAM,$@)" ] || \
+		{ echo "#define CONFIG_MCC200_SDRAM"	>>include/config.h ; \
+		  echo "... with SDRAM" ; \
+		}
+	@./mkconfig -a mcc200 ppc mpc5xxx mcc200
 
 o2dnt_config:
 	@./mkconfig o2dnt ppc mpc5xxx o2dnt
@@ -356,15 +368,21 @@ smmaco4_config: unconfig
 	@./mkconfig -a smmaco4 ppc mpc5xxx tqm5200
 
 spieval_config:	unconfig
-	@echo "#define CONFIG_CS_AUTOCONF">>include/config.h
-	@echo "... with automatic CS configuration"
 	@./mkconfig -a spieval ppc mpc5xxx tqm5200
 
+TB5200_B_config \
+TB5200_config:	unconfig
+	@[ -z "$(findstring _B,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		  echo "... with MPC5200B processor" ; \
+		}
+	@./mkconfig -n $@ -a TB5200 ppc mpc5xxx tqm5200
+
 MINI5200_config	\
 EVAL5200_config	\
 TOP5200_config:	unconfig
 	@ echo "#define CONFIG_$(@:_config=) 1"	>include/config.h
-	@./mkconfig -a TOP5200 ppc mpc5xxx top5200 emk
+	@./mkconfig -n $@ -a TOP5200 ppc mpc5xxx top5200 emk
 
 Total5100_config		\
 Total5200_config		\
@@ -395,20 +413,39 @@ Total5200_Rev2_lowboot_config:	unconfig
 	@./mkconfig -a Total5200 ppc mpc5xxx total5200
 
 TQM5200_config	\
+TQM5200_B_config \
+TQM5200_B_HIGHBOOT_config \
+TQM5200S_config \
+TQM5200S_HIGHBOOT_config \
 TQM5200_STK100_config \
+cam5200_config \
 MiniFAP_config:	unconfig
 	@ >include/config.h
 	@[ -z "$(findstring MiniFAP,$@)" ] || \
 		{ echo "#define CONFIG_MINIFAP"	>>include/config.h ; \
 		  echo "... TQM5200_AC on MiniFAP" ; \
 		}
+	@[ -z "$(findstring cam5200,$@)" ] || \
+		{ echo "#define CONFIG_CAM5200"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200S"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		  echo "... TQM5200S on Cam5200" ; \
+		}
 	@[ -z "$(findstring STK100,$@)" ] || \
 		{ echo "#define CONFIG_STK52XX_REV100"	>>include/config.h ; \
 		  echo "... on a STK52XX.100 base board" ; \
 		}
-	@echo "#define CONFIG_CS_AUTOCONF">>include/config.h ;
-	@echo "... with automatic CS configuration" ;
-	@./mkconfig -a TQM5200 ppc mpc5xxx tqm5200
+	@[ -z "$(findstring TQM5200_B,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		}
+	@[ -z "$(findstring TQM5200S,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200S"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		}
+	@[ -z "$(findstring HIGHBOOT,$@)" ] || \
+		{ echo "TEXT_BASE = 0xFFF00000" >board/tqm5200/config.tmp ; \
+		}
+	@./mkconfig -n $@ -a TQM5200 ppc mpc5xxx tqm5200
 
 #########################################################################
 ## MPC8xx Systems
@@ -708,6 +745,9 @@ RRvision_LCD_config:	unconfig
 SM850_config	:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx tqm8xx
 
+spc1920_config:
+	@./mkconfig $(@:_config=) ppc mpc8xx spc1920
+
 SPD823TS_config:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx spd8xx
 
@@ -745,6 +785,7 @@ TQM855M_config		\
 TQM860M_config		\
 TQM862M_config		\
 TQM866M_config		\
+TQM885D_config		\
 virtlab2_config:	unconfig
 	@ >include/config.h
 	@[ -z "$(findstring _LCD,$@)" ] || \
@@ -984,6 +1025,9 @@ yosemite_config:	unconfig
 yellowstone_config:	unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx yellowstone amcc
 
+yucca_config:	unconfig
+	@./mkconfig $(@:_config=) ppc ppc4xx yucca amcc
+
 #########################################################################
 ## MPC8220 Systems
 #########################################################################
@@ -1034,6 +1078,9 @@ eXalion_config: unconfig
 HIDDEN_DRAGON_config: unconfig
 	@./mkconfig $(@:_config=) ppc mpc824x hidden_dragon
 
+kvme080_config: unconfig
+	@./mkconfig $(@:_config=) ppc mpc824x kvme080 etin
+
 MOUSSE_config: unconfig
 	@./mkconfig $(@:_config=) ppc mpc824x mousse
 
@@ -1457,7 +1504,7 @@ ZUMA_config:	unconfig
 
 ppmc7xx_config: unconfig
 	@./mkconfig $(@:_config=) ppc 74xx_7xx ppmc7xx
-	
+
 #========================================================================
 # ARM
 #========================================================================
@@ -1591,6 +1638,9 @@ omap730p2_cs3boot_config :	unconfig
 	fi;
 	@./mkconfig -a $(call xtract_omap730p2,$@) arm arm926ejs omap730p2 NULL omap
 
+sbc2410x_config: unconfig
+	@./mkconfig $(@:_config=) arm arm920t sbc2410x NULL s3c24x0
+
 scb9328_config	:	unconfig
 	@./mkconfig $(@:_config=) arm arm920t scb9328 NULL imx
 
@@ -1971,6 +2021,7 @@ clean:
 	rm -f board/netstar/*.srec board/netstar/*.bin
 	rm -f board/trab/trab_fkt board/voiceblue/eeprom
 	rm -f board/integratorap/u-boot.lds board/integratorcp/u-boot.lds
+	rm -f include/bmp_logo.h
 
 clobber:	clean
 	find . -type f \( -name .depend \

README

@@ -306,7 +306,7 @@ The following options need to be configured:
 
 		CONFIG_ARMADILLO,	CONFIG_AT91RM9200DK,	CONFIG_CERF250,
 		CONFIG_CSB637,		CONFIG_DELTA,		CONFIG_DNP1110,
-	 	CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
+		CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
 		CONFIG_IMPA7,	    CONFIG_INNOVATOROMAP1510,	CONFIG_INNOVATOROMAP1610,
 		CONFIG_KB9202,		CONFIG_LART,		CONFIG_LPD7A400,
 		CONFIG_LUBBOCK,		CONFIG_OSK_OMAP5912,	CONFIG_OMAP2420H4,
@@ -1552,6 +1552,12 @@ The following options need to be configured:
 		of the backslashes before semicolons and special
 		symbols.
 
+- Commandline Editing and History:
+		CONFIG_CMDLINE_EDITING
+
+		Enable editiong and History functions for interactive
+		commandline input operations
+
 - Default Environment:
 		CONFIG_EXTRA_ENV_SETTINGS
 

board/MAI/bios_emulator/scitech/src/pm/win32/event.c

@@ -147,14 +147,14 @@ void _EVT_pumpMessages(void)
 		if (EVT.oldMove != -1) {
 		    EVT.evtq[EVT.oldMove].where_x = evt.where_x;/* Modify existing one  */
 		    EVT.evtq[EVT.oldMove].where_y = evt.where_y;
-/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    // TODO! */
-/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    // TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    / / TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    / / TODO! */
 		    evt.what = 0;
 		    }
 		else {
 		    EVT.oldMove = EVT.freeHead; /* Save id of this move event   */
-/*                  evt.relative_x = mickeyX;    // TODO! */
-/*                  evt.relative_y = mickeyY;    // TODO! */
+/*                  evt.relative_x = mickeyX;    / / TODO! */
+/*                  evt.relative_y = mickeyY;    / / TODO! */
 		    }
 		}
 	    else

board/Marvell/include/core.h

@@ -91,7 +91,10 @@ extern unsigned int INTERNAL_REG_BASE_ADDR;
 #define _1G		0x40000000
 #define _2G		0x80000000
 
+#ifndef	BOOL_WAS_DEFINED
+#define BOOL_WAS_DEFINED
 typedef enum _bool{false,true} bool;
+#endif
 
 /* Little to Big endian conversion macros */
 

board/amcc/bamboo/bamboo.c

@@ -435,7 +435,7 @@ long int initdram (int board_type)
 	 */
 	init_spd_array();
 
-	dram_size = spd_sdram (0);
+	dram_size = spd_sdram();
 
 	return dram_size;
 }

board/amcc/bamboo/bamboo.h

@@ -283,10 +283,8 @@
 /*----------------------------------------------------------------------------+
   | PPC440EP GPIOs addresses.
   +----------------------------------------------------------------------------*/
-#define GPIO0_BASE	 0xEF600B00
 #define GPIO0_REAL	 0xEF600B00
 
-#define GPIO1_BASE	 0xEF600C00
 #define GPIO1_REAL	 0xEF600C00
 
 /* Offsets */
@@ -331,17 +329,6 @@
 #define GPIO_IS3(x)	(x+GPIOx_IS3L)	 /* GPIO Input register3 High or Low */
 
 
-/*----------------------------------------------------------------------------+
-  | Declare Configuration values
-  +----------------------------------------------------------------------------*/
-typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
-typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
-
-typedef struct { unsigned long	add;	/* gpio core base address */
-	gpio_driver_t  in_out; /* Driver Setting */
-	gpio_select_t  alt_nb; /* Selected Alternate */
-} gpio_param_s;
-
 /*----------------------------------------------------------------------------+
   |			XX     XX
   |

board/amcc/bamboo/config.mk

@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2002
+# (C) Copyright 2002-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-TEXT_BASE = 0xFFF80000
+TEXT_BASE = 0xFFFA0000
 
 PLATFORM_CPPFLAGS += -DCONFIG_440=1
 

board/amcc/yellowstone/yellowstone.c

@@ -313,13 +313,13 @@ void sdram_init(void)
 	mtsdram(mem_tr0, 0x410a4012);	/* ?? */
 	mtsdram(mem_rtr, 0x04080000);	/* ?? */
 	mtsdram(mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM    */
-	mtsdram(mem_cfg0, 0x34000000);	/* Disable EEC */
+	mtsdram(mem_cfg0, 0x30000000);	/* Disable EEC */
 	udelay(400);		/* Delay 200 usecs (min)            */
 
 	/*--------------------------------------------------------------------
 	 * Enable the controller, then wait for DCEN to complete
 	 *------------------------------------------------------------------*/
-	mtsdram(mem_cfg0, 0x84000000);	/* Enable */
+	mtsdram(mem_cfg0, 0x80000000);	/* Enable */
 
 	for (;;) {
 		mfsdram(mem_mcsts, reg);

board/amcc/yosemite/yosemite.c

@@ -309,13 +309,13 @@ void sdram_init(void)
 	mtsdram(mem_tr0, 0x410a4012);	/* ?? */
 	mtsdram(mem_rtr, 0x04080000);	/* ?? */
 	mtsdram(mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM    */
-	mtsdram(mem_cfg0, 0x34000000);	/* Disable EEC */
+	mtsdram(mem_cfg0, 0x30000000);	/* Disable EEC */
 	udelay(400);		/* Delay 200 usecs (min)            */
 
 	/*--------------------------------------------------------------------
 	 * Enable the controller, then wait for DCEN to complete
 	 *------------------------------------------------------------------*/
-	mtsdram(mem_cfg0, 0x84000000);	/* Enable */
+	mtsdram(mem_cfg0, 0x80000000);	/* Enable */
 
 	for (;;) {
 		mfsdram(mem_mcsts, reg);

board/amcc/yucca/Makefile

@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o flash.o cmd_yucca.o
+SOBJS	= init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend *~
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################

board/amcc/yucca/cmd_yucca.c

@@ -0,0 +1,288 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * hacked for evb440spe
+ */
+
+#include <common.h>
+#include <command.h>
+#include "yucca.h"
+#include <i2c.h>
+#include <asm/byteorder.h>
+
+extern void print_evb440spe_info(void);
+static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag,
+		int flag, int argc, char *argv[]);
+
+extern int cmd_get_data_size(char* arg, int default_size);
+
+/* ------------------------------------------------------------------------- */
+int do_evb440spe(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	return setBootStrapClock (cmdtp, 1, flag, argc, argv);
+}
+
+/* ------------------------------------------------------------------------- */
+/* Modify memory.
+ *
+ * Syntax:
+ *	evb440spe wrclk prom0,prom1
+ */
+static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag,
+		int argc, char *argv[])
+{
+	uchar	chip;
+	ulong	data;
+	int	nbytes;
+	extern char console_buffer[];
+
+	char sysClock[4];
+	char cpuClock[4];
+	char plbClock[4];
+	char pcixClock[4];
+
+	if (argc < 3) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[2], "prom0") == 0)
+		chip = IIC0_BOOTPROM_ADDR;
+	else
+		chip = IIC0_ALT_BOOTPROM_ADDR;
+
+	do {
+		printf("enter sys clock frequency 33 or 66 Mhz or quit to abort\n");
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if ((strcmp(console_buffer, "33") != 0) &
+				(strcmp(console_buffer, "66") != 0))
+			nbytes=0;
+
+		strcpy(sysClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	do {
+		if (strcmp(sysClock, "66") == 0) {
+			printf("enter cpu clock frequency 400, 533 Mhz or quit to abort\n");
+		} else {
+#ifdef	CONFIG_STRESS
+			printf("enter cpu clock frequency 400, 500, 533, 667 Mhz or quit to abort\n");
+#else
+			printf("enter cpu clock frequency 400, 500, 533 Mhz or quit to abort\n");
+#endif
+		}
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if (strcmp(sysClock, "66") == 0) {
+			if ((strcmp(console_buffer, "400") != 0) &
+					(strcmp(console_buffer, "533") != 0)
+#ifdef	CONFIG_STRESS
+					& (strcmp(console_buffer, "667") != 0)
+#endif
+			   ) {
+				nbytes = 0;
+			}
+		} else {
+			if ((strcmp(console_buffer, "400") != 0) &
+					(strcmp(console_buffer, "500") != 0) &
+					(strcmp(console_buffer, "533") != 0)
+#ifdef	CONFIG_STRESS
+					& (strcmp(console_buffer, "667") != 0)
+#endif
+			   ) {
+				nbytes = 0;
+			}
+		}
+
+		strcpy(cpuClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	if (strcmp(cpuClock, "500") == 0){
+		strcpy(plbClock, "166");
+	} else if (strcmp(cpuClock, "533") == 0){
+		strcpy(plbClock, "133");
+	} else {
+		do {
+			if (strcmp(cpuClock, "400") == 0)
+				printf("enter plb clock frequency 100, 133 Mhz or quit to abort\n");
+
+#ifdef	CONFIG_STRESS
+			if (strcmp(cpuClock, "667") == 0)
+				printf("enter plb clock frequency 133, 166 Mhz or quit to abort\n");
+
+#endif
+			nbytes = readline (" ? ");
+
+			if (strcmp(console_buffer, "quit") == 0)
+				return 0;
+
+			if (strcmp(cpuClock, "400") == 0) {
+				if ((strcmp(console_buffer, "100") != 0) &
+						(strcmp(console_buffer, "133") != 0))
+					nbytes = 0;
+			}
+#ifdef	CONFIG_STRESS
+			if (strcmp(cpuClock, "667") == 0) {
+				if ((strcmp(console_buffer, "133") != 0) &
+						(strcmp(console_buffer, "166") != 0))
+					nbytes = 0;
+			}
+#endif
+			strcpy(plbClock, console_buffer);
+
+		} while (nbytes == 0);
+	}
+
+	do {
+		printf("enter Pci-X clock frequency 33, 66, 100 or 133 Mhz or quit to abort\n");
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if ((strcmp(console_buffer, "33") != 0) &
+				(strcmp(console_buffer, "66") != 0) &
+				(strcmp(console_buffer, "100") != 0) &
+				(strcmp(console_buffer, "133") != 0)) {
+			nbytes = 0;
+		}
+		strcpy(pcixClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	printf("\nsys clk   = %sMhz\n", sysClock);
+	printf("cpu clk   = %sMhz\n", cpuClock);
+	printf("plb clk   = %sMhz\n", plbClock);
+	printf("Pci-X clk = %sMhz\n", pcixClock);
+
+	do {
+		printf("\npress [y] to write I2C bootstrap \n");
+		printf("or [n] to abort.  \n");
+		printf("Don't forget to set board switches \n");
+		printf("according to your choice before re-starting \n");
+		printf("(refer to 440spe_uboot_kit_um_1_01.pdf) \n");
+
+		nbytes = readline (" ? ");
+		if (strcmp(console_buffer, "n") == 0)
+			return 0;
+
+	} while (nbytes == 0);
+
+	if (strcmp(sysClock, "33") == 0) {
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "100") == 0))
+			data = 0x8678c206;
+
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x8678c2c6;
+
+		if ((strcmp(cpuClock, "500") == 0))
+			data = 0x8778f2c6;
+
+		if ((strcmp(cpuClock, "533") == 0))
+			data = 0x87790252;
+
+#ifdef	CONFIG_STRESS
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x87794256;
+
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "166") == 0))
+			data = 0x87794206;
+
+#endif
+	}
+	if (strcmp(sysClock, "66") == 0) {
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "100") == 0))
+			data = 0x84706206;
+
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x847062c6;
+
+		if ((strcmp(cpuClock, "533") == 0))
+			data = 0x85708206;
+
+#ifdef	CONFIG_STRESS
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x8570a256;
+
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "166") == 0))
+			data = 0x8570a206;
+
+#endif
+	}
+
+#ifdef	DEBUG
+	printf(" pin strap0 to write in i2c  = %x\n", data);
+#endif	/* DEBUG */
+
+	if (i2c_write(chip, 0, 1, (uchar *)&data, 4) != 0)
+		printf("Error writing strap0 in %s\n", argv[2]);
+
+	if (strcmp(pcixClock, "33") == 0)
+		data = 0x00000701;
+
+	if (strcmp(pcixClock, "66") == 0)
+		data = 0x00000601;
+
+	if (strcmp(pcixClock, "100") == 0)
+		data = 0x00000501;
+
+	if (strcmp(pcixClock, "133") == 0)
+		data = 0x00000401;
+
+	if (strcmp(plbClock, "166") == 0)
+		data = data | 0x05950000;
+	else
+		data = data | 0x05A50000;
+
+#ifdef	DEBUG
+	printf(" pin strap1 to write in i2c  = %x\n", data);
+#endif	/* DEBUG */
+
+	udelay(1000);
+	if (i2c_write(chip, 4, 1, (uchar *)&data, 4) != 0)
+		printf("Error writing strap1 in %s\n", argv[2]);
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	evb440spe,	3,	1,	do_evb440spe,
+	"evb440spe - program the serial device strap\n",
+	"wrclk [prom0|prom1] - program the serial device strap\n"
+);

board/amcc/yucca/config.mk

@@ -0,0 +1,42 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# AMCC 440SPe Reference Platform (yucca) board
+#
+
+ifeq ($(ramsym),1)
+TEXT_BASE = 0x07FD0000
+else
+TEXT_BASE = 0xfffb0000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif

board/amcc/yucca/flash.c

@@ -0,0 +1,1054 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
+ * Add support for Am29F016D and dynamic switch setting.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <ppc440.h>
+#include "yucca.h"
+
+#ifdef DEBUG
+#define DEBUGF(x...) printf(x)
+#else
+#define DEBUGF(x...)
+#endif				/* DEBUG */
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];	/* info for FLASH chips */
+
+/*
+ * Mark big flash bank (16 bit instead of 8 bit access) in address with bit 0
+ */
+static unsigned long flash_addr_table[][CFG_MAX_FLASH_BANKS] = {
+	{0xfff00000, 0xfff80000, 0xe7c00001}, /* 0:boot from small flash */
+	{0x00000000, 0x00000000, 0x00000000}, /* 1:boot from pci 66      */
+	{0x00000000, 0x00000000, 0x00000000}, /* 2:boot from nand flash  */
+	{0xe7F00000, 0xe7F80000, 0xFFC00001}, /* 3:boot from big flash 33*/
+	{0xe7F00000, 0xe7F80000, 0xFFC00001}, /* 4:boot from big flash 66*/
+	{0x00000000, 0x00000000, 0x00000000}, /* 5:boot from             */
+	{0x00000000, 0x00000000, 0x00000000}, /* 6:boot from pci 66      */
+	{0x00000000, 0x00000000, 0x00000000}, /* 7:boot from             */
+	{0xfff00000, 0xfff80000, 0xe7c00001}, /* 8:boot from small flash */
+};
+
+/*
+ * include common flash code (for amcc boards)
+ */
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static int write_word(flash_info_t * info, ulong dest, ulong data);
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static int write_word_1(flash_info_t * info, ulong dest, ulong data);
+static int write_word_2(flash_info_t * info, ulong dest, ulong data);
+static int flash_erase_1(flash_info_t * info, int s_first, int s_last);
+static int flash_erase_2(flash_info_t * info, int s_first, int s_last);
+static ulong flash_get_size_1(vu_long * addr, flash_info_t * info);
+static ulong flash_get_size_2(vu_long * addr, flash_info_t * info);
+#endif
+
+void flash_print_info(flash_info_t * info)
+{
+	int i;
+	int k;
+	int size;
+	int erased;
+	volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+		case FLASH_MAN_AMD:
+			printf("AMD ");
+			break;
+		case FLASH_MAN_STM:
+			printf("STM ");
+			break;
+		case FLASH_MAN_FUJ:
+			printf("FUJITSU ");
+			break;
+		case FLASH_MAN_SST:
+			printf("SST ");
+			break;
+		case FLASH_MAN_MX:
+			printf("MIXC ");
+			break;
+		default:
+			printf("Unknown Vendor ");
+			break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+		case FLASH_AM040:
+			printf("AM29F040 (512 Kbit, uniform sector size)\n");
+			break;
+		case FLASH_AM400B:
+			printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM400T:
+			printf("AM29LV400T (4 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM800B:
+			printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM800T:
+			printf("AM29LV800T (8 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AMD016:
+			printf("AM29F016D (16 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_AM160B:
+			printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM160T:
+			printf("AM29LV160T (16 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM320B:
+			printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM320T:
+			printf("AM29LV320T (32 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM033C:
+			printf("AM29LV033C (32 Mbit, top boot sector)\n");
+			break;
+		case FLASH_SST800A:
+			printf("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_SST160A:
+			printf("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_STMW320DT:
+			printf ("M29W320DT (32 M, top sector)\n");
+			break;
+		case FLASH_MXLV320T:
+			printf ("MXLV320T (32 Mbit, top sector)\n");
+			break;
+		default:
+			printf("Unknown Chip Type\n");
+			break;
+	}
+
+	printf("  Size: %ld KB in %d Sectors\n",
+			info->size >> 10, info->sector_count);
+
+	printf("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		/*
+		 * Check if whole sector is erased
+		 */
+		if (i != (info->sector_count - 1))
+			size = info->start[i + 1] - info->start[i];
+		else
+			size = info->start[0] + info->size - info->start[i];
+		erased = 1;
+		flash = (volatile unsigned long *)info->start[i];
+		size = size >> 2;	/* divide by 4 for longword access */
+		for (k = 0; k < size; k++) {
+			if (*flash++ != 0xffffffff) {
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf("\n   ");
+		printf(" %08lX%s%s",
+				info->start[i],
+				erased ? " E" : "  ",
+				info->protect[i] ? "RO " : "   ");
+	}
+	printf("\n");
+	return;
+}
+
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static ulong flash_get_size(vu_long * addr, flash_info_t * info)
+{
+	/* bit 0 used for big flash marking */
+	if ((ulong)addr & 0x1)
+		return flash_get_size_2((vu_long *)((ulong)addr & 0xfffffffe), info);
+	else
+		return flash_get_size_1(addr, info);
+}
+
+static ulong flash_get_size_1(vu_long * addr, flash_info_t * info)
+#else
+static ulong flash_get_size(vu_long * addr, flash_info_t * info)
+#endif
+{
+	short i;
+	CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong) addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) addr;
+
+	DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr);
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00900090;
+	udelay(1000);
+
+	value = addr2[0];
+	DEBUGF("FLASH MANUFACT: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_MANUFACT:
+			info->flash_id = FLASH_MAN_AMD;
+			break;
+		case (CFG_FLASH_WORD_SIZE) FUJ_MANUFACT:
+			info->flash_id = FLASH_MAN_FUJ;
+			break;
+		case (CFG_FLASH_WORD_SIZE) SST_MANUFACT:
+			info->flash_id = FLASH_MAN_SST;
+			break;
+		case (CFG_FLASH_WORD_SIZE) STM_MANUFACT:
+			info->flash_id = FLASH_MAN_STM;
+			break;
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			info->sector_count = 0;
+			info->size = 0;
+			return (0);	/* no or unknown flash  */
+	}
+
+	value = addr2[1];	/* device ID            */
+	DEBUGF("\nFLASH DEVICEID: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_F040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) STM_ID_M29W040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_F016D:
+			info->flash_id += FLASH_AMD016;
+			info->sector_count = 32;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV033C:
+			info->flash_id += FLASH_AMDLV033C;
+			info->sector_count = 64;
+			info->size = 0x00400000;
+			break;		/* => 4 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV400T:
+			info->flash_id += FLASH_AM400T;
+			info->sector_count = 11;
+			info->size = 0x00080000;
+			break;		/* => 0.5 MB            */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV400B:
+			info->flash_id += FLASH_AM400B;
+			info->sector_count = 11;
+			info->size = 0x00080000;
+			break;		/* => 0.5 MB            */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV800T:
+			info->flash_id += FLASH_AM800T;
+			info->sector_count = 19;
+			info->size = 0x00100000;
+			break;		/* => 1 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV800B:
+			info->flash_id += FLASH_AM800B;
+			info->sector_count = 19;
+			info->size = 0x00100000;
+			break;		/* => 1 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV160T:
+			info->flash_id += FLASH_AM160T;
+			info->sector_count = 35;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV160B:
+			info->flash_id += FLASH_AM160B;
+			info->sector_count = 35;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			return (0);	/* => no or unknown flash */
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type        */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] =
+					base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type           */
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+
+		/* For AMD29033C flash we need to resend the command of *
+		 * reading flash protection for upper 8 Mb of flash     */
+		if (i == 32) {
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0xAAAAAAAA;
+			addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x55555555;
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x90909090;
+		}
+
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[2] & 1;
+	}
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+
+	return (info->size);
+}
+
+static int wait_for_DQ7_1(flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile CFG_FLASH_WORD_SIZE *addr =
+		(CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer(0);
+	last = start;
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+			(CFG_FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+int flash_erase(flash_info_t * info, int s_first, int s_last)
+{
+	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T)) {
+		return flash_erase_2(info, s_first, s_last);
+	} else {
+		return flash_erase_1(info, s_first, s_last);
+	}
+}
+
+static int flash_erase_1(flash_info_t * info, int s_first, int s_last)
+#else
+int flash_erase(flash_info_t * info, int s_first, int s_last)
+#endif
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf("- missing\n");
+		else
+			printf("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot)
+		printf("- Warning: %d protected sectors will not be erased!", prot);
+
+	printf("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay(1000);	/* wait 1 ms */
+			} else {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7_1(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay(1000);
+
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf(" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp)
+			data = (data << 8) | (*(uchar *) cp);
+
+		for (; i < 4 && cnt > 0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+
+		for (; cnt == 0 && i < 4; ++i, ++cp)
+			data = (data << 8) | (*(uchar *) cp);
+
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i = 0; i < 4; ++i)
+			data = (data << 8) | *src++;
+
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+
+		wp += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0)
+		return (0);
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i < 4; ++i, ++cp)
+		data = (data << 8) | (*(uchar *) cp);
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static int write_word(flash_info_t * info, ulong dest, ulong data)
+{
+	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T)) {
+		return write_word_2(info, dest, data);
+	} else {
+		return write_word_1(info, dest, data);
+	}
+}
+
+static int write_word_1(flash_info_t * info, ulong dest, ulong data)
+#else
+static int write_word(flash_info_t * info, ulong dest, ulong data)
+#endif
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *) dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i, flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	for (i = 0; i < 4 / sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer(0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+				(data2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}
+
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+
+#undef  CFG_FLASH_WORD_SIZE
+#define CFG_FLASH_WORD_SIZE unsigned short
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size_2(vu_long * addr, flash_info_t * info)
+{
+	short i;
+	int n;
+	CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong) addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) addr;
+
+	DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr);
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00900090;
+	udelay(1000);
+
+	value = addr2[0];
+	DEBUGF("FLASH MANUFACT: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_MANUFACT:
+			info->flash_id = FLASH_MAN_AMD;
+			break;
+		case (CFG_FLASH_WORD_SIZE) FUJ_MANUFACT:
+			info->flash_id = FLASH_MAN_FUJ;
+			break;
+		case (CFG_FLASH_WORD_SIZE) SST_MANUFACT:
+			info->flash_id = FLASH_MAN_SST;
+			break;
+		case (CFG_FLASH_WORD_SIZE) STM_MANUFACT:
+			info->flash_id = FLASH_MAN_STM;
+			break;
+		case (CFG_FLASH_WORD_SIZE) MX_MANUFACT:
+			info->flash_id = FLASH_MAN_MX;
+			break;
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			info->sector_count = 0;
+			info->size = 0;
+			return (0);	/* no or unknown flash  */
+	}
+
+	value = addr2[1];	/* device ID            */
+	DEBUGF("\nFLASH DEVICEID: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320T:
+			info->flash_id += FLASH_AM320T;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320B:
+			info->flash_id += FLASH_AM320B;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)STM_ID_29W320DT:
+			info->flash_id += FLASH_STMW320DT;
+			info->sector_count = 67;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)MX_ID_LV320T:
+			info->flash_id += FLASH_MXLV320T;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			return (0);	/* => no or unknown flash */
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) {
+		/* set sector offsets for top boot block type		*/
+		base += info->size;
+		i = info->sector_count;
+		/*  1 x 16k boot sector */
+		base -= 16 << 10;
+		--i;
+		info->start[i] = base;
+		/*  2 x 8k  boot sectors */
+		for (n = 0; n < 2; ++n) {
+			base -= 8 << 10;
+			--i;
+			info->start[i] = base;
+		}
+		/*  1 x 32k boot sector */
+		base -= 32 << 10;
+		--i;
+		info->start[i] = base;
+
+		while (i > 0) {			/* 64k regular sectors	*/
+			base -= 64 << 10;
+			--i;
+			info->start[i] = base;
+		}
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T) {
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00002000;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000a000;
+		info->start[i--] = base + info->size - 0x0000c000;
+		info->start[i--] = base + info->size - 0x0000e000;
+		info->start[i--] = base + info->size - 0x00010000;
+
+		for (; i >= 0; i--)
+			info->start[i] = base + i * 0x00010000;
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type        */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+
+			for (i = 4; i < info->sector_count; i++)
+				info->start[i] = base + (i * 0x00010000) - 0x00030000;
+		} else {
+			/* set sector offsets for top boot block type           */
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+
+			for (; i >= 0; i--)
+				info->start[i] = base + i * 0x00010000;
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+
+		/* For AMD29033C flash we need to resend the command of *
+		 * reading flash protection for upper 8 Mb of flash     */
+		if (i == 32) {
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0xAAAAAAAA;
+			addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x55555555;
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x90909090;
+		}
+
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[2] & 1;
+	}
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+
+	return (info->size);
+}
+
+static int wait_for_DQ7_2(flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile CFG_FLASH_WORD_SIZE *addr =
+		(CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer(0);
+	last = start;
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+			(CFG_FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+static int flash_erase_2(flash_info_t * info, int s_first, int s_last)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf("- missing\n");
+		else
+			printf("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot)
+		printf("- Warning: %d protected sectors will not be erased!",	prot);
+
+	printf("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay(1000);	/* wait 1 ms */
+			} else {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7_2(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay(1000);
+
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf(" done\n");
+	return 0;
+}
+
+static int write_word_2(flash_info_t * info, ulong dest, ulong data)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *) dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	for (i = 0; i < 4 / sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		int flag;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer(0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+				(data2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}
+#endif /* CFG_FLASH_2ND_16BIT_DEV */
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size(vu_long * addr, flash_info_t * info);
+static int write_word(flash_info_t * info, ulong dest, ulong data);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init(void)
+{
+	unsigned long total_b = 0;
+	unsigned long size_b[CFG_MAX_FLASH_BANKS];
+	unsigned short index = 0;
+	int i;
+	unsigned long val;
+	unsigned long ebc_boot_size;
+	unsigned long boot_selection;
+
+	mfsdr(sdr_pstrp0, val);
+	index = (val & SDR0_PSTRP0_BOOTSTRAP_MASK) >> 28;
+
+	if ((index == 0xc) || (index == 8)) {
+		/*
+		 * Boot Settings in IIC EEprom address 0xA8 or 0xA0
+		 * Read Serial Device Strap Register1 in PPC440SPe
+		 */
+		mfsdr(sdr_sdstp1, val);
+		boot_selection  = val & SDR0_SDSTP1_BOOT_SEL_MASK;
+		ebc_boot_size   = val & SDR0_SDSTP1_EBC_ROM_BS_MASK;
+
+		switch(boot_selection) {
+			case SDR0_SDSTP1_BOOT_SEL_EBC:
+				switch(ebc_boot_size) {
+					case SDR0_SDSTP1_EBC_ROM_BS_16BIT:
+						index = 3;
+						break;
+					case SDR0_SDSTP1_EBC_ROM_BS_8BIT:
+						index = 0;
+						break;
+				}
+				break;
+
+			case SDR0_SDSTP1_BOOT_SEL_PCI:
+				index = 1;
+				break;
+
+		}
+	} /*else if (index == 0) {*/
+/*		if (in8(FPGA_SETTING_REG) & FPGA_SET_REG_OP_CODE_FLASH_ABOVE)*/
+/*			index = 8;*/ /* sram below op code flash -> new index 8*/
+/*	}*/
+
+	DEBUGF("\n");
+	DEBUGF("FLASH: Index: %d\n", index);
+
+	/* Init: no FLASHes known */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+		flash_info[i].sector_count = -1;
+		flash_info[i].size = 0;
+
+		/* check whether the address is 0 */
+		if (flash_addr_table[index][i] == 0)
+			continue;
+
+		/* call flash_get_size() to initialize sector address */
+		size_b[i] = flash_get_size((vu_long *) flash_addr_table[index][i],
+				&flash_info[i]);
+
+		flash_info[i].size = size_b[i];
+
+		if (flash_info[i].flash_id == FLASH_UNKNOWN) {
+			printf("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
+					i, size_b[i], size_b[i] << 20);
+			flash_info[i].sector_count = -1;
+			flash_info[i].size = 0;
+		}
+
+		/* Monitor protection ON by default */
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+				    CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1,
+				    &flash_info[i]);
+#if defined(CFG_ENV_IS_IN_FLASH)
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_ENV_ADDR,
+				    CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
+				    &flash_info[i]);
+#if defined(CFG_ENV_ADDR_REDUND)
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_ENV_ADDR_REDUND,
+				    CFG_ENV_ADDR_REDUND + CFG_ENV_SECT_SIZE - 1,
+				    &flash_info[i]);
+#endif
+#endif
+		total_b += flash_info[i].size;
+	}
+
+	return total_b;
+}

board/amcc/yucca/init.S

@@ -0,0 +1,104 @@
+/*
+ *  Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+/* port to AMCC 440SPE evaluatioon board - SG April 12,2005  */
+
+#include <ppc_asm.tmpl>
+#include <config.h>
+
+/* General */
+#define TLB_VALID   0x00000200
+
+/* Supported page sizes */
+
+#define SZ_1K	0x00000000
+#define SZ_4K	0x00000010
+#define SZ_16K	0x00000020
+#define SZ_64K	0x00000030
+#define SZ_256K	0x00000040
+#define SZ_1M	0x00000050
+#define SZ_16M	0x00000070
+#define SZ_256M	0x00000090
+
+/* Storage attributes */
+#define SA_W	0x00000800	/* Write-through */
+#define SA_I	0x00000400	/* Caching inhibited */
+#define SA_M	0x00000200	/* Memory coherence */
+#define SA_G	0x00000100	/* Guarded */
+#define SA_E	0x00000080	/* Endian */
+
+/* Access control */
+#define AC_X	0x00000024	/* Execute */
+#define AC_W	0x00000012	/* Write */
+#define AC_R	0x00000009	/* Read */
+
+/* Some handy macros */
+
+#define EPN(e)		((e) & 0xfffffc00)
+#define TLB0(epn,sz)	((EPN((epn)) | (sz) | TLB_VALID ))
+#define TLB1(rpn,erpn)	(((rpn) & 0xfffffc00) | (erpn))
+#define TLB2(a)		((a) & 0x00000fbf)
+
+#define tlbtab_start\
+	mflr	r1	;\
+	bl	0f	;
+
+#define tlbtab_end\
+	.long 0, 0, 0	;\
+0:	mflr	r0	;\
+	mtlr	r1	;\
+	blr		;
+
+#define tlbentry(epn,sz,rpn,erpn,attr)\
+	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
+
+/**************************************************************************
+ * TLB TABLE
+ *
+ * This table is used by the cpu boot code to setup the initial tlb
+ * entries. Rather than make broad assumptions in the cpu source tree,
+ * this table lets each board set things up however they like.
+ *
+ *  Pointer to the table is returned in r1
+ *
+ *************************************************************************/
+
+	.section .bootpg,"ax"
+	.globl tlbtab
+
+tlbtab:
+	tlbtab_start
+	tlbentry(0xfff00000, SZ_16M, 0xfff00000, 4, AC_R|AC_W|AC_X|SA_G)
+
+	tlbentry(CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x20000000, SZ_256M, 0x20000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x30000000, SZ_256M, 0x30000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	tlbentry(CFG_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
+	tlbentry(CFG_FPGA_BASE,SZ_1K, 0xE2000000, 4,AC_R|AC_W|SA_I)
+
+	tlbentry(CFG_OPER_FLASH,SZ_16M,0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+
+	tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbtab_end

board/amcc/yucca/u-boot.lds

@@ -0,0 +1,157 @@
+/*
+ * (C) Copyright 2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text)	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data)	}
+  .rel.rodata    : { *(.rel.rodata)	}
+  .rela.rodata   : { *(.rela.rodata)	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o		(.text)
+    board/amcc/yucca/init.o	(.text)
+    cpu/ppc4xx/kgdb.o		(.text)
+    cpu/ppc4xx/traps.o		(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    . = env_offset;*/
+/*    common/environment.o(.text)*/
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}

board/amcc/yucca/u-boot.lds.debug

@@ -0,0 +1,146 @@
+/*
+ * (C) Copyright 2002-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text)	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data)	}
+  .rel.rodata    : { *(.rel.rodata)	}
+  .rela.rodata   : { *(.rela.rodata)	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o		(.text)
+    board/amcc/yucca/init.o	(.text)
+    cpu/ppc4xx/kgdb.o		(.text)
+    cpu/ppc4xx/traps.o		(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    common/environment.o(.text) */
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}

board/amcc/yucca/yucca.c

@@ -0,0 +1,1096 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Port to AMCC-440SPE Evaluation Board SOP - April 2005
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <i2c.h>
+#include "yucca.h"
+
+void fpga_init (void);
+
+void get_sys_info(PPC440_SYS_INFO *board_cfg );
+int compare_to_true(char *str );
+char *remove_l_w_space(char *in_str );
+char *remove_t_w_space(char *in_str );
+int get_console_port(void);
+unsigned long ppcMfcpr(unsigned long cpr_reg);
+unsigned long ppcMfsdr(unsigned long sdr_reg);
+
+#define DEBUG_ENV
+#ifdef DEBUG_ENV
+#define DEBUGF(fmt,args...) printf(fmt ,##args)
+#else
+#define DEBUGF(fmt,args...)
+#endif
+
+#define FALSE	0
+#define TRUE	1
+
+int board_early_init_f (void)
+{
+/*----------------------------------------------------------------------------+
+| Define Boot devices
++----------------------------------------------------------------------------*/
+#define BOOT_FROM_SMALL_FLASH		0x00
+#define BOOT_FROM_LARGE_FLASH_OR_SRAM	0x01
+#define BOOT_FROM_PCI			0x02
+#define BOOT_DEVICE_UNKNOWN		0x03
+
+/*----------------------------------------------------------------------------+
+| EBC Devices Characteristics
+|   Peripheral Bank Access Parameters       -   EBC_BxAP
+|   Peripheral Bank Configuration Register  -   EBC_BxCR
++----------------------------------------------------------------------------*/
+
+/*
+ * Small Flash and FRAM
+ * BU Value
+ * BxAP : 0x03800000  - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000
+ * B0CR : 0xff098000  - BAS = ff0 - 100 11 00 0000000000000
+ * B2CR : 0xe7098000  - BAS = e70 - 100 11 00 0000000000000
+ */
+#define EBC_BXAP_SMALL_FLASH		EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(7)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(0)	| \
+					EBC_BXAP_OEN_ENCODE(0)	| \
+					EBC_BXAP_WBN_ENCODE(0)	| \
+					EBC_BXAP_WBF_ENCODE(0)	| \
+					EBC_BXAP_TH_ENCODE(0)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_WRITEONLY	| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_SMALL_FLASH_CS0	EBC_BXCR_BAS_ENCODE(0xFF000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_8BIT
+
+#define EBC_BXCR_SMALL_FLASH_CS2	EBC_BXCR_BAS_ENCODE(0xe7000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_8BIT
+
+/*
+ * Large Flash and SRAM
+ * BU Value
+ * BxAP : 0x048ff240  - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000
+ * B0CR : 0xff09a000  - BAS = ff0 - 100 11 01 0000000000000
+ * B2CR : 0xe709a000  - BAS = e70 - 100 11 01 0000000000000
+*/
+#define EBC_BXAP_LARGE_FLASH		EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(7)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(0)	| \
+					EBC_BXAP_OEN_ENCODE(0)	| \
+					EBC_BXAP_WBN_ENCODE(0)	| \
+					EBC_BXAP_WBF_ENCODE(0)	| \
+					EBC_BXAP_TH_ENCODE(0)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_WRITEONLY	| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_LARGE_FLASH_CS0	EBC_BXCR_BAS_ENCODE(0xFF000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+#define EBC_BXCR_LARGE_FLASH_CS2	EBC_BXCR_BAS_ENCODE(0xE7000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+/*
+ * FPGA
+ * BU value :
+ * B1AP = 0x05895240  - 0 00001011 0 00 10 01 01 01 001 0 0 1 0 00000
+ * B1CR = 0xe201a000  - BAS = e20 - 000 11 01 00000000000000
+ */
+#define EBC_BXAP_FPGA			EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(11)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(10)	| \
+					EBC_BXAP_OEN_ENCODE(1)	| \
+					EBC_BXAP_WBN_ENCODE(1)	| \
+					EBC_BXAP_WBF_ENCODE(1)	| \
+					EBC_BXAP_TH_ENCODE(1)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_RW		| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_FPGA_CS1		EBC_BXCR_BAS_ENCODE(0xe2000000)	| \
+					EBC_BXCR_BS_1MB			| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+	 unsigned long mfr;
+	/*
+	 * Define Variables for EBC initialization depending on BOOTSTRAP option
+	 */
+	unsigned long sdr0_pinstp, sdr0_sdstp1 ;
+	unsigned long bootstrap_settings, ebc_data_width, boot_selection;
+	int computed_boot_device = BOOT_DEVICE_UNKNOWN;
+
+	/*-------------------------------------------------------------------+
+	 | Initialize EBC CONFIG -
+	 | Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
+	 | default value :
+	 |	0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
+	 |
+	 +-------------------------------------------------------------------*/
+	mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
+			EBC_CFG_PTD_ENABLE |
+			EBC_CFG_RTC_16PERCLK |
+			EBC_CFG_ATC_PREVIOUS |
+			EBC_CFG_DTC_PREVIOUS |
+			EBC_CFG_CTC_PREVIOUS |
+			EBC_CFG_OEO_PREVIOUS |
+			EBC_CFG_EMC_DEFAULT |
+			EBC_CFG_PME_DISABLE |
+			EBC_CFG_PR_16);
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 1 : Initialize EBC Bank 1
+	 |  ==============================
+	 | Bank1 is always associated to the EPLD.
+	 | It has to be initialized prior to other banks settings computation
+	 | since some board registers values may be needed to determine the
+	 | boot type
+	 |
+	 +-------------------------------------------------------------------*/
+	mtebc(pb1ap, EBC_BXAP_FPGA);
+	mtebc(pb1cr, EBC_BXCR_FPGA_CS1);
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 2 : Determine which boot device was selected
+	 |  =================================================
+	 |
+	 |  Read Pin Strap Register in PPC440SPe
+	 |  Result can either be :
+	 |   - Boot strap = boot from EBC 8bits     => Small Flash
+	 |   - Boot strap = boot from PCI
+	 |   - Boot strap = IIC
+	 |  In case of boot from IIC, read Serial Device Strap Register1
+	 |
+	 |  Result can either be :
+	 |   - Boot from EBC  - EBC Bus Width = 8bits    => Small Flash
+	 |   - Boot from EBC  - EBC Bus Width = 16bits   => Large Flash or SRAM
+	 |   - Boot from PCI
+	 |
+	 +-------------------------------------------------------------------*/
+	/* Read Pin Strap Register in PPC440SP */
+	sdr0_pinstp = ppcMfsdr(SDR0_PINSTP);
+	bootstrap_settings = sdr0_pinstp & SDR0_PINSTP_BOOTSTRAP_MASK;
+
+	switch (bootstrap_settings) {
+		case SDR0_PINSTP_BOOTSTRAP_SETTINGS0:
+			/*
+			 * Strapping Option A
+			 * Boot from EBC - 8 bits , Small Flash
+			 */
+			computed_boot_device = BOOT_FROM_SMALL_FLASH;
+			break;
+		case SDR0_PINSTP_BOOTSTRAP_SETTINGS1:
+			/*
+			 * Strappping Option B
+			 * Boot from PCI
+			 */
+			computed_boot_device = BOOT_FROM_PCI;
+			break;
+		case SDR0_PINSTP_BOOTSTRAP_IIC_50_EN:
+		case SDR0_PINSTP_BOOTSTRAP_IIC_54_EN:
+			/*
+			 * Strapping Option C or D
+			 * Boot Settings in IIC EEprom address 0x50 or 0x54
+			 * Read Serial Device Strap Register1 in PPC440SPe
+			 */
+			sdr0_sdstp1 = ppcMfsdr(SDR0_SDSTP1);
+			boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_ERPN_MASK;
+			ebc_data_width = sdr0_sdstp1 & SDR0_SDSTP1_EBCW_MASK;
+
+			switch (boot_selection) {
+				case SDR0_SDSTP1_ERPN_EBC:
+					switch (ebc_data_width) {
+						case SDR0_SDSTP1_EBCW_16_BITS:
+							computed_boot_device =
+								BOOT_FROM_LARGE_FLASH_OR_SRAM;
+							break;
+						case SDR0_SDSTP1_EBCW_8_BITS :
+							computed_boot_device = BOOT_FROM_SMALL_FLASH;
+							break;
+					}
+					break;
+
+				case SDR0_SDSTP1_ERPN_PCI:
+					computed_boot_device = BOOT_FROM_PCI;
+					break;
+				default:
+					/* should not occure */
+					computed_boot_device = BOOT_DEVICE_UNKNOWN;
+			}
+			break;
+		default:
+			/* should not be */
+			computed_boot_device = BOOT_DEVICE_UNKNOWN;
+			break;
+	}
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 3 : Compute EBC settings depending on selected boot device
+	 |  ======   ======================================================
+	 |
+	 | Resulting EBC init will be among following configurations :
+	 |
+	 |  - Boot from EBC 8bits => boot from Small Flash selected
+	 |            EBC-CS0     = Small Flash
+	 |            EBC-CS2     = Large Flash and SRAM
+	 |
+	 |  - Boot from EBC 16bits => boot from Large Flash or SRAM
+	 |            EBC-CS0     = Large Flash or SRAM
+	 |            EBC-CS2     = Small Flash
+	 |
+	 |  - Boot from PCI
+	 |            EBC-CS0     = not initialized to avoid address contention
+	 |            EBC-CS2     = same as boot from Small Flash selected
+	 |
+	 +-------------------------------------------------------------------*/
+	unsigned long ebc0_cs0_bxap_value = 0, ebc0_cs0_bxcr_value = 0;
+	unsigned long ebc0_cs2_bxap_value = 0, ebc0_cs2_bxcr_value = 0;
+
+	switch (computed_boot_device) {
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_PCI:
+		/*-------------------------------------------------------------------*/
+			/*
+			 * By Default CS2 is affected to LARGE Flash
+			 * do not initialize SMALL FLASH to avoid address contention
+			 * Large Flash
+			 */
+			ebc0_cs2_bxap_value = EBC_BXAP_LARGE_FLASH;
+			ebc0_cs2_bxcr_value = EBC_BXCR_LARGE_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_SMALL_FLASH:
+		/*-------------------------------------------------------------------*/
+			ebc0_cs0_bxap_value = EBC_BXAP_SMALL_FLASH;
+			ebc0_cs0_bxcr_value = EBC_BXCR_SMALL_FLASH_CS0;
+
+			/*
+			 * Large Flash or SRAM
+			 */
+			/* ebc0_cs2_bxap_value = EBC_BXAP_LARGE_FLASH; */
+			ebc0_cs2_bxap_value = 0x048ff240;
+			ebc0_cs2_bxcr_value = EBC_BXCR_LARGE_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_LARGE_FLASH_OR_SRAM:
+		/*-------------------------------------------------------------------*/
+			ebc0_cs0_bxap_value = EBC_BXAP_LARGE_FLASH;
+			ebc0_cs0_bxcr_value = EBC_BXCR_LARGE_FLASH_CS0;
+
+			/* Small flash */
+			ebc0_cs2_bxap_value = EBC_BXAP_SMALL_FLASH;
+			ebc0_cs2_bxcr_value = EBC_BXCR_SMALL_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		default:
+		/*-------------------------------------------------------------------*/
+			/* BOOT_DEVICE_UNKNOWN */
+			break;
+	}
+
+	mtebc(pb0ap, ebc0_cs0_bxap_value);
+	mtebc(pb0cr, ebc0_cs0_bxcr_value);
+	mtebc(pb2ap, ebc0_cs2_bxap_value);
+	mtebc(pb2cr, ebc0_cs2_bxcr_value);
+
+	/*--------------------------------------------------------------------+
+	 | Interrupt controller setup for the AMCC 440SPe Evaluation board.
+	 +--------------------------------------------------------------------+
+	+---------------------------------------------------------------------+
+	|Interrupt| Source                            | Pol.  | Sensi.| Crit. |
+	+---------+-----------------------------------+-------+-------+-------+
+	| IRQ 00  | UART0                             | High  | Level | Non   |
+	| IRQ 01  | UART1                             | High  | Level | Non   |
+	| IRQ 02  | IIC0                              | High  | Level | Non   |
+	| IRQ 03  | IIC1                              | High  | Level | Non   |
+	| IRQ 04  | PCI0X0 MSG IN                     | High  | Level | Non   |
+	| IRQ 05  | PCI0X0 CMD Write                  | High  | Level | Non   |
+	| IRQ 06  | PCI0X0 Power Mgt                  | High  | Level | Non   |
+	| IRQ 07  | PCI0X0 VPD Access                 | Rising| Edge  | Non   |
+	| IRQ 08  | PCI0X0 MSI level 0                | High  | Lvl/ed| Non   |
+	| IRQ 09  | External IRQ 15 - (PCI-Express)   | pgm H | Pgm   | Non   |
+	| IRQ 10  | UIC2 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 11  | UIC2 Critical Interrupt           | NA    | NA    | Crit  |
+	| IRQ 12  | PCI Express MSI Level 0           | Rising| Edge  | Non   |
+	| IRQ 13  | PCI Express MSI Level 1           | Rising| Edge  | Non   |
+	| IRQ 14  | PCI Express MSI Level 2           | Rising| Edge  | Non   |
+	| IRQ 15  | PCI Express MSI Level 3           | Rising| Edge  | Non   |
+	| IRQ 16  | UIC3 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 17  | UIC3 Critical Interrupt           | NA    | NA    | Crit  |
+	| IRQ 18  | External IRQ 14 - (PCI-Express)   | Pgm   | Pgm   | Non   |
+	| IRQ 19  | DMA Channel 0 FIFO Full           | High  | Level | Non   |
+	| IRQ 20  | DMA Channel 0 Stat FIFO           | High  | Level | Non   |
+	| IRQ 21  | DMA Channel 1 FIFO Full           | High  | Level | Non   |
+	| IRQ 22  | DMA Channel 1 Stat FIFO           | High  | Level | Non   |
+	| IRQ 23  | I2O Inbound Doorbell              | High  | Level | Non   |
+	| IRQ 24  | Inbound Post List FIFO Not Empt   | High  | Level | Non   |
+	| IRQ 25  | I2O Region 0 LL PLB Write         | High  | Level | Non   |
+	| IRQ 26  | I2O Region 1 LL PLB Write         | High  | Level | Non   |
+	| IRQ 27  | I2O Region 0 HB PLB Write         | High  | Level | Non   |
+	| IRQ 28  | I2O Region 1 HB PLB Write         | High  | Level | Non   |
+	| IRQ 29  | GPT Down Count Timer              | Rising| Edge  | Non   |
+	| IRQ 30  | UIC1 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 31  | UIC1 Critical Interrupt           | NA    | NA    | Crit. |
+	|----------------------------------------------------------------------
+	| IRQ 32  | Ext. IRQ 13 - (PCI-Express)       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 33  | MAL Serr                          | High  | Level | Non   |
+	| IRQ 34  | MAL Txde                          | High  | Level | Non   |
+	| IRQ 35  | MAL Rxde                          | High  | Level | Non   |
+	| IRQ 36  | DMC CE or DMC UE                  | High  | Level | Non   |
+	| IRQ 37  | EBC or UART2                      | High  |Lvl Edg| Non   |
+	| IRQ 38  | MAL TX EOB                        | High  | Level | Non   |
+	| IRQ 39  | MAL RX EOB                        | High  | Level | Non   |
+	| IRQ 40  | PCIX0 MSI Level 1                 | High  |Lvl Edg| Non   |
+	| IRQ 41  | PCIX0 MSI level 2                 | High  |Lvl Edg| Non   |
+	| IRQ 42  | PCIX0 MSI level 3                 | High  |Lvl Edg| Non   |
+	| IRQ 43  | L2 Cache                          | Risin | Edge  | Non   |
+	| IRQ 44  | GPT Compare Timer 0               | Risin | Edge  | Non   |
+	| IRQ 45  | GPT Compare Timer 1               | Risin | Edge  | Non   |
+	| IRQ 46  | GPT Compare Timer 2               | Risin | Edge  | Non   |
+	| IRQ 47  | GPT Compare Timer 3               | Risin | Edge  | Non   |
+	| IRQ 48  | GPT Compare Timer 4               | Risin | Edge  | Non   |
+	| IRQ 49  | Ext. IRQ 12 - PCI-X               |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 50  | Ext. IRQ 11 -                     |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 51  | Ext. IRQ 10 -                     |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 52  | Ext. IRQ 9                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 53  | Ext. IRQ 8                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 54  | DMA Error                         | High  | Level | Non   |
+	| IRQ 55  | DMA I2O Error                     | High  | Level | Non   |
+	| IRQ 56  | Serial ROM                        | High  | Level | Non   |
+	| IRQ 57  | PCIX0 Error                       | High  | Edge  | Non   |
+	| IRQ 58  | Ext. IRQ 7-                       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 59  | Ext. IRQ 6-                       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 60  | EMAC0 Interrupt                   | High  | Level | Non   |
+	| IRQ 61  | EMAC0 Wake-up                     | High  | Level | Non   |
+	| IRQ 62  | Reserved                          | High  | Level | Non   |
+	| IRQ 63  | XOR                               | High  | Level | Non   |
+	|----------------------------------------------------------------------
+	| IRQ 64  | PE0 AL                            | High  | Level | Non   |
+	| IRQ 65  | PE0 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 66  | PE0 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 67  | PE0 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 68  | PE0 TCR                           | High  | Level | Non   |
+	| IRQ 69  | PE0 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 70  | PE0 DCR Error                     | High  | Level | Non   |
+	| IRQ 71  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 72  | PE1 AL                            | High  | Level | Non   |
+	| IRQ 73  | PE1 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 74  | PE1 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 75  | PE1 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 76  | PE1 TCR                           | High  | Level | Non   |
+	| IRQ 77  | PE1 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 78  | PE1 DCR Error                     | High  | Level | Non   |
+	| IRQ 79  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 80  | PE2 AL                            | High  | Level | Non   |
+	| IRQ 81  | PE2 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 82  | PE2 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 83  | PE2 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 84  | PE2 TCR                           | High  | Level | Non   |
+	| IRQ 85  | PE2 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 86  | PE2 DCR Error                     | High  | Level | Non   |
+	| IRQ 87  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 88  | External IRQ(5)                   | Progr | Progr | Non   |
+	| IRQ 89  | External IRQ 4 - Ethernet         | Progr | Progr | Non   |
+	| IRQ 90  | External IRQ 3 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 91  | External IRQ 2 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 92  | External IRQ 1 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 93  | External IRQ 0 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 94  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 95  | Reserved                          | N/A   | N/A   | Non   |
+	|---------------------------------------------------------------------
+	| IRQ 96  | PE0 INTA                          | High  | Level | Non   |
+	| IRQ 97  | PE0 INTB                          | High  | Level | Non   |
+	| IRQ 98  | PE0 INTC                          | High  | Level | Non   |
+	| IRQ 99  | PE0 INTD                          | High  | Level | Non   |
+	| IRQ 100 | PE1 INTA                          | High  | Level | Non   |
+	| IRQ 101 | PE1 INTB                          | High  | Level | Non   |
+	| IRQ 102 | PE1 INTC                          | High  | Level | Non   |
+	| IRQ 103 | PE1 INTD                          | High  | Level | Non   |
+	| IRQ 104 | PE2 INTA                          | High  | Level | Non   |
+	| IRQ 105 | PE2 INTB                          | High  | Level | Non   |
+	| IRQ 106 | PE2 INTC                          | High  | Level | Non   |
+	| IRQ 107 | PE2 INTD                          | Risin | Edge  | Non   |
+	| IRQ 108 | PCI Express MSI Level 4           | Risin | Edge  | Non   |
+	| IRQ 109 | PCI Express MSI Level 5           | Risin | Edge  | Non   |
+	| IRQ 110 | PCI Express MSI Level 6           | Risin | Edge  | Non   |
+	| IRQ 111 | PCI Express MSI Level 7           | Risin | Edge  | Non   |
+	| IRQ 116 | PCI Express MSI Level 12          | Risin | Edge  | Non   |
+	| IRQ 112 | PCI Express MSI Level 8           | Risin | Edge  | Non   |
+	| IRQ 113 | PCI Express MSI Level 9           | Risin | Edge  | Non   |
+	| IRQ 114 | PCI Express MSI Level 10          | Risin | Edge  | Non   |
+	| IRQ 115 | PCI Express MSI Level 11          | Risin | Edge  | Non   |
+	| IRQ 117 | PCI Express MSI Level 13          | Risin | Edge  | Non   |
+	| IRQ 118 | PCI Express MSI Level 14          | Risin | Edge  | Non   |
+	| IRQ 119 | PCI Express MSI Level 15          | Risin | Edge  | Non   |
+	| IRQ 120 | PCI Express MSI Level 16          | Risin | Edge  | Non   |
+	| IRQ 121 | PCI Express MSI Level 17          | Risin | Edge  | Non   |
+	| IRQ 122 | PCI Express MSI Level 18          | Risin | Edge  | Non   |
+	| IRQ 123 | PCI Express MSI Level 19          | Risin | Edge  | Non   |
+	| IRQ 124 | PCI Express MSI Level 20          | Risin | Edge  | Non   |
+	| IRQ 125 | PCI Express MSI Level 21          | Risin | Edge  | Non   |
+	| IRQ 126 | PCI Express MSI Level 22          | Risin | Edge  | Non   |
+	| IRQ 127 | PCI Express MSI Level 23          | Risin | Edge  | Non   |
+	+---------+-----------------------------------+-------+-------+------*/
+	/*--------------------------------------------------------------------+
+	 | Put UICs in PowerPC440SPemode.
+	 | Initialise UIC registers.  Clear all interrupts.  Disable all
+	 | interrupts.
+	 | Set critical interrupt values.  Set interrupt polarities.  Set
+	 | interrupt trigger levels.  Make bit 0 High  priority.  Clear all
+	 | interrupts again.
+	 +-------------------------------------------------------------------*/
+	mtdcr (uic3sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic3er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic3cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic3pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic3tr, 0x001fffff);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic3vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic3sr, 0x00000000);	/* clear all  interrupts */
+	mtdcr (uic3sr, 0xffffffff);	/* clear all  interrupts */
+
+	mtdcr (uic2sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic2er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic2cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic2pr, 0xebebebff);	/* Set Interrupt Polarities */
+	mtdcr (uic2tr, 0x74747400);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic2vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic2sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic2sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic1sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic1er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic1cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic1pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic1tr, 0x001f8040);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic1vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic1sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic1sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic0sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic0er, 0x00000000);	/* disable all interrupts excepted
+					 * cascade to be checked */
+	mtdcr (uic0cr, 0x00104001);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic0pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic0tr, 0x010f0004);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic0vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts */
+
+	/* SDR0_MFR should be part of Ethernet init */
+	mfsdr (sdr_mfr, mfr);
+	mfr &= ~SDR0_MFR_ECS_MASK;
+	/*mtsdr(sdr_mfr, mfr);*/
+	fpga_init();
+
+	return 0;
+}
+
+int checkboard (void)
+{
+	char *s = getenv("serial#");
+
+	printf("Board: Yucca - AMCC 440SPe Evaluation Board");
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return 0;
+}
+
+static long int yucca_probe_for_dimms(void)
+{
+	long int 	dimm_installed[MAXDIMMS];
+	long int	dimm_num, probe_result;
+	long int	dimms_found = 0;
+	uchar		dimm_addr = IIC0_DIMM0_ADDR;
+
+	for (dimm_num = 0; dimm_num < MAXDIMMS; dimm_num++) {
+		/* check if there is a chip at the dimm address	*/
+		switch (dimm_num) {
+			case 0:
+				dimm_addr = IIC0_DIMM0_ADDR;
+				break;
+			case 1:
+				dimm_addr = IIC0_DIMM1_ADDR;
+				break;
+		}
+		probe_result = i2c_probe(dimm_addr);
+
+		if (probe_result == 0) {
+			dimm_installed[dimm_num] = TRUE;
+			dimms_found++;
+			debug("DIMM slot %d: DDR2 SDRAM detected\n",dimm_num);
+		} else {
+			dimm_installed[dimm_num] = FALSE;
+			debug("DIMM slot %d: Not populated or cannot sucessfully probe the DIMM\n", dimm_num);
+		}
+	}
+
+	if (dimms_found == 0) {
+		printf("ERROR - No memory installed.  Install a DDR-SDRAM DIMM.\n\n");
+		hang();
+	}
+
+	if (dimm_installed[0] != TRUE) {
+		printf("\nERROR - DIMM slot 0 must be populated before DIMM slot 1.\n");
+		printf("        Unsupported configuration. Move DIMM module from DIMM slot 1 to slot 0.\n\n");
+		hang();
+	}
+
+	return dimms_found;
+}
+
+/*************************************************************************
+ * init SDRAM controller with fixed value
+ * the initialization values are for 2x MICRON DDR2
+ * PN: MT18HTF6472DY-53EB2
+ * 512MB, DDR2, 533, CL4, ECC, REG
+ ************************************************************************/
+static long int fixed_sdram(void)
+{
+	long int yucca_dimms = 0;
+
+	yucca_dimms = yucca_probe_for_dimms();
+
+	/* SDRAM0_MCOPT2 (0X21) Clear DCEN BIT	*/
+	mtdcr( 0x10, 0x00000021 );
+	mtdcr( 0x11, 0x84000000 );
+
+	/* SDRAM0_MCOPT1 (0X20) ECC OFF / 64 bits / 4 banks / DDR2	*/
+	mtdcr( 0x10, 0x00000020 );
+	mtdcr( 0x11, 0x2D122000 );
+
+	/* SET MCIF0_CODT   Die Termination On	*/
+	mtdcr( 0x10, 0x00000026 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x2A800021 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x02800021 );
+
+	/* On-Die Termination for Bank 0	*/
+	mtdcr( 0x10, 0x00000022 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x18000000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x06000000 );
+
+	/*	On-Die Termination for Bank 1	*/
+	mtdcr( 0x10, 0x00000023 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x18000000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x01800000 );
+
+	/*	On-Die Termination for Bank 2	*/
+	mtdcr( 0x10, 0x00000024 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x01800000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/*	On-Die Termination for Bank 3	*/
+	mtdcr( 0x10, 0x00000025 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x01800000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* Refresh Time register (0x30) Refresh every 7.8125uS	*/
+	mtdcr( 0x10, 0x00000030 );
+	mtdcr( 0x11, 0x08200000 );
+
+	/* SET MCIF0_MMODE  	 CL 4	*/
+	mtdcr( 0x10, 0x00000088 );
+	mtdcr( 0x11, 0x00000642 );
+
+	/* MCIF0_MEMODE	*/
+	mtdcr( 0x10, 0x00000089 );
+	mtdcr( 0x11, 0x00000004 );
+
+	/*SET MCIF0_MB0CF 	*/
+	mtdcr( 0x10, 0x00000040 );
+	mtdcr( 0x11, 0x00000201 );
+
+	/* SET MCIF0_MB1CF 	*/
+	mtdcr( 0x10, 0x00000044 );
+	mtdcr( 0x11, 0x00000201 );
+
+	/* SET MCIF0_MB2CF 	*/
+	mtdcr( 0x10, 0x00000048 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x00000201 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* SET MCIF0_MB3CF 	*/
+	mtdcr( 0x10, 0x0000004c );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x00000201 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* SET MCIF0_INITPLR0  # NOP		*/
+	mtdcr( 0x10, 0x00000050 );
+	mtdcr( 0x11, 0xB5380000 );
+
+	/* SET MCIF0_INITPLR1  # PRE		*/
+	mtdcr( 0x10, 0x00000051 );
+	mtdcr( 0x11, 0x82100400 );
+
+	/* SET MCIF0_INITPLR2  # EMR2		*/
+	mtdcr( 0x10, 0x00000052 );
+	mtdcr( 0x11, 0x80820000 );
+
+	/* SET MCIF0_INITPLR3  # EMR3		*/
+	mtdcr( 0x10, 0x00000053 );
+	mtdcr( 0x11, 0x80830000 );
+
+	/* SET MCIF0_INITPLR4  # EMR DLL ENABLE	*/
+	mtdcr( 0x10, 0x00000054 );
+	mtdcr( 0x11, 0x80810000 );
+
+	/* SET MCIF0_INITPLR5  # MR DLL RESET	*/
+	mtdcr( 0x10, 0x00000055 );
+	mtdcr( 0x11, 0x80800542 );
+
+	/* SET MCIF0_INITPLR6  # PRE		*/
+	mtdcr( 0x10, 0x00000056 );
+	mtdcr( 0x11, 0x82100400 );
+
+	/* SET MCIF0_INITPLR7  # Refresh	*/
+	mtdcr( 0x10, 0x00000057 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR8  # Refresh	*/
+	mtdcr( 0x10, 0x00000058 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR9  # Refresh	*/
+	mtdcr( 0x10, 0x00000059 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR10 # Refresh	*/
+	mtdcr( 0x10, 0x0000005A );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR11 # MR		*/
+	mtdcr( 0x10, 0x0000005B );
+	mtdcr( 0x11, 0x80800442 );
+
+	/* SET MCIF0_INITPLR12 # EMR OCD Default*/
+	mtdcr( 0x10, 0x0000005C );
+	mtdcr( 0x11, 0x80810380 );
+
+	/* SET MCIF0_INITPLR13 # EMR OCD Exit	*/
+	mtdcr( 0x10, 0x0000005D );
+	mtdcr( 0x11, 0x80810000 );
+
+	/* 0x80: Adv Addr clock by 180 deg	*/
+	mtdcr( 0x10, 0x00000080 );
+	mtdcr( 0x11, 0x80000000 );
+
+	/* 0x21: Exit self refresh, set DC_EN	*/
+	mtdcr( 0x10, 0x00000021 );
+	mtdcr( 0x11, 0x28000000 );
+
+	/* 0x81: Write DQS Adv 90 + Fractional DQS Delay	*/
+	mtdcr( 0x10, 0x00000081 );
+	mtdcr( 0x11, 0x80000800 );
+
+	/* MCIF0_SDTR1	*/
+	mtdcr( 0x10, 0x00000085 );
+	mtdcr( 0x11, 0x80201000 );
+
+	/* MCIF0_SDTR2	*/
+	mtdcr( 0x10, 0x00000086 );
+	mtdcr( 0x11, 0x42103242 );
+
+	/* MCIF0_SDTR3	*/
+	mtdcr( 0x10, 0x00000087 );
+	mtdcr( 0x11, 0x0C100D14 );
+
+	/* SET MQ0_B0BAS  base addr 00000000 / 256MB	*/
+	mtdcr( 0x40, 0x0000F800 );
+
+	/* SET MQ0_B1BAS  base addr 10000000 / 256MB	*/
+	mtdcr( 0x41, 0x0400F800 );
+
+	/* SET MQ0_B2BAS  base addr 20000000 / 256MB	*/
+	if (yucca_dimms == 2)
+		mtdcr( 0x42, 0x0800F800 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x42, 0x00000000 );
+
+	/* SET MQ0_B3BAS  base addr 30000000 / 256MB	*/
+	if (yucca_dimms == 2)
+		mtdcr( 0x43, 0x0C00F800 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x43, 0x00000000 );
+
+	/* SDRAM_RQDC	*/
+	mtdcr( 0x10, 0x00000070 );
+	mtdcr( 0x11, 0x8000003F );
+
+	/* SDRAM_RDCC	*/
+	mtdcr( 0x10, 0x00000078 );
+	mtdcr( 0x11, 0x80000000 );
+
+	/* SDRAM_RFDC	*/
+	mtdcr( 0x10, 0x00000074 );
+	mtdcr( 0x11, 0x00000220 );
+
+	return (yucca_dimms * 512) << 20;
+}
+
+long int initdram (int board_type)
+{
+	long dram_size = 0;
+
+	dram_size = fixed_sdram();
+
+	return dram_size;
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram (void)
+{
+	uint *pstart = (uint *) 0x00000000;
+	uint *pend = (uint *) 0x08000000;
+	uint *p;
+
+	for (p = pstart; p < pend; p++)
+		*p = 0xaaaaaaaa;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	for (p = pstart; p < pend; p++)
+		*p = 0x55555555;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+	return 0;
+}
+#endif
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *	Different boards may wish to customize the pci controller structure
+ *	(add regions, override default access routines, etc) or perform
+ *	certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+int pci_pre_init(struct pci_controller * hose )
+{
+	unsigned long strap;
+
+	/*-------------------------------------------------------------------+
+	 *	The yucca board is always configured as the host & requires the
+	 *	PCI arbiter to be enabled.
+	 *-------------------------------------------------------------------*/
+	mfsdr(sdr_sdstp1, strap);
+	if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
+		printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
+		return 0;
+	}
+
+	return 1;
+}
+#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+
+/*************************************************************************
+ *  pci_target_init
+ *
+ *	The bootstrap configuration provides default settings for the pci
+ *	inbound map (PIM). But the bootstrap config choices are limited and
+ *	may not be sufficient for a given board.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller * hose )
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	/*-------------------------------------------------------------------+
+	 * Disable everything
+	 *-------------------------------------------------------------------*/
+	out32r( PCIX0_PIM0SA, 0 ); /* disable */
+	out32r( PCIX0_PIM1SA, 0 ); /* disable */
+	out32r( PCIX0_PIM2SA, 0 ); /* disable */
+	out32r( PCIX0_EROMBA, 0 ); /* disable expansion rom */
+
+	/*-------------------------------------------------------------------+
+	 * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
+	 * strapping options to not support sizes such as 128/256 MB.
+	 *-------------------------------------------------------------------*/
+	out32r( PCIX0_PIM0LAL, CFG_SDRAM_BASE );
+	out32r( PCIX0_PIM0LAH, 0 );
+	out32r( PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1 );
+	out32r( PCIX0_BAR0, 0 );
+
+	/*-------------------------------------------------------------------+
+	 * Program the board's subsystem id/vendor id
+	 *-------------------------------------------------------------------*/
+	out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID );
+	out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_DEVICEID );
+
+	out16r( PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY );
+}
+#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+
+/*************************************************************************
+ *  is_pci_host
+ *
+ *	This routine is called to determine if a pci scan should be
+ *	performed. With various hardware environments (especially cPCI and
+ *	PPMC) it's insufficient to depend on the state of the arbiter enable
+ *	bit in the strap register, or generic host/adapter assumptions.
+ *
+ *	Rather than hard-code a bad assumption in the general 440 code, the
+ *	440 pci code requires the board to decide at runtime.
+ *
+ *	Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int is_pci_host(struct pci_controller *hose)
+{
+	/* The yucca board is always configured as host. */
+	return 1;
+}
+#endif	/* defined(CONFIG_PCI) */
+
+int misc_init_f (void)
+{
+	uint reg;
+#if defined(CONFIG_STRESS)
+	uint i ;
+	uint disp;
+#endif
+
+	out16(FPGA_REG10, (in16(FPGA_REG10) &
+			~(FPGA_REG10_AUTO_NEG_DIS|FPGA_REG10_RESET_ETH)) |
+				FPGA_REG10_10MHZ_ENABLE |
+				FPGA_REG10_100MHZ_ENABLE |
+				FPGA_REG10_GIGABIT_ENABLE |
+				FPGA_REG10_FULL_DUPLEX );
+
+	udelay(10000);	/* wait 10ms */
+
+	out16(FPGA_REG10, (in16(FPGA_REG10) | FPGA_REG10_RESET_ETH));
+
+	/* minimal init for PCIe */
+	/* pci express 0 Endpoint Mode */
+	mfsdr(SDR0_PE0DLPSET, reg);
+	reg &= (~0x00400000);
+	mtsdr(SDR0_PE0DLPSET, reg);
+	/* pci express 1 Rootpoint  Mode */
+	mfsdr(SDR0_PE1DLPSET, reg);
+	reg |= 0x00400000;
+	mtsdr(SDR0_PE1DLPSET, reg);
+	/* pci express 2 Rootpoint  Mode */
+	mfsdr(SDR0_PE2DLPSET, reg);
+	reg |= 0x00400000;
+	mtsdr(SDR0_PE2DLPSET, reg);
+
+	out16(FPGA_REG1C,(in16 (FPGA_REG1C) &
+				~FPGA_REG1C_PE0_ROOTPOINT &
+				~FPGA_REG1C_PE1_ENDPOINT  &
+				~FPGA_REG1C_PE2_ENDPOINT));
+
+#if defined(CONFIG_STRESS)
+	/*
+	 * all this setting done by linux only needed by stress an charac. test
+	 * procedure
+	 * PCIe 1 Rootpoint PCIe2 Endpoint
+	 * PCIe 0 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 8; i++, disp += 3) {
+		mfsdr(SDR0_PE0HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE0HSSSET1L0 + disp, reg);
+	}
+
+	/*
+	 * PCIe 1 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 4; i++, disp += 3) {
+		mfsdr(SDR0_PE1HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE1HSSSET1L0 + disp, reg);
+	}
+
+	/*
+	 * PCIE 2 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 4; i++, disp += 3) {
+		mfsdr(SDR0_PE2HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE2HSSSET1L0 + disp, reg);
+	}
+
+	reg = 0x21242222;
+	mtsdr(SDR0_PE2UTLSET1, reg);
+	reg = 0x11000000;
+	mtsdr(SDR0_PE2UTLSET2, reg);
+	/* pci express 1 Endpoint  Mode */
+	reg = 0x00004000;
+	mtsdr(SDR0_PE2DLPSET, reg);
+
+	mtsdr(SDR0_UART1, 0x2080005a);	/* patch for TG */
+#endif
+	return 0;
+}
+
+void fpga_init(void)
+{
+	/*
+	 * by default sdram access is disabled by fpga
+	 */
+	out16(FPGA_REG10, (in16 (FPGA_REG10) |
+				FPGA_REG10_SDRAM_ENABLE |
+				FPGA_REG10_ENABLE_DISPLAY ));
+
+	return;
+}
+
+#ifdef CONFIG_POST
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return (ctrlc());
+}
+#endif
+
+/*---------------------------------------------------------------------------+
+ | onboard_pci_arbiter_selected => from EPLD
+ +---------------------------------------------------------------------------*/
+int onboard_pci_arbiter_selected(int core_pci)
+{
+#if 0
+	unsigned long onboard_pci_arbiter_sel;
+
+	onboard_pci_arbiter_sel = in16(FPGA_REG0) & FPGA_REG0_EXT_ARB_SEL_MASK;
+
+	if (onboard_pci_arbiter_sel == FPGA_REG0_EXT_ARB_SEL_EXTERNAL)
+		return (BOARD_OPTION_SELECTED);
+	else
+#endif
+	return (BOARD_OPTION_NOT_SELECTED);
+}
+
+/*---------------------------------------------------------------------------+
+ | ppcMfcpr.
+ +---------------------------------------------------------------------------*/
+unsigned long ppcMfcpr(unsigned long cpr_reg)
+{
+	unsigned long msr;
+	unsigned long cpr_cfgaddr_temp;
+	unsigned long cpr_value;
+
+	msr = (mfmsr () & ~(MSR_EE));
+	cpr_cfgaddr_temp =  mfdcr(CPR0_CFGADDR);
+	mtdcr(CPR0_CFGADDR, cpr_reg);
+	cpr_value =  mfdcr(CPR0_CFGDATA);
+	mtdcr(CPR0_CFGADDR, cpr_cfgaddr_temp);
+	mtmsr(msr);
+
+	return (cpr_value);
+}
+
+/*----------------------------------------------------------------------------+
+| Indirect Access of the System DCR's (SDR)
+| ppcMfsdr
++----------------------------------------------------------------------------*/
+unsigned long ppcMfsdr(unsigned long sdr_reg)
+{
+	unsigned long msr;
+	unsigned long sdr_cfgaddr_temp;
+	unsigned long sdr_value;
+
+	msr = (mfmsr () & ~(MSR_EE));
+	sdr_cfgaddr_temp =  mfdcr(SDR0_CFGADDR);
+	mtdcr(SDR0_CFGADDR, sdr_reg);
+	sdr_value =  mfdcr(SDR0_CFGDATA);
+	mtdcr(SDR0_CFGADDR, sdr_cfgaddr_temp);
+	mtmsr(msr);
+
+	return (sdr_value);
+}

board/amcc/yucca/yucca.h

@@ -0,0 +1,363 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __YUCCA_H_
+#define __YUCCA_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----------------------------------------------------------------------------+
+| Defines
++----------------------------------------------------------------------------*/
+
+#define TMR_FREQ_EXT		25000000
+#define BOARD_UART_CLOCK	11059200
+
+#define BOARD_OPTION_SELECTED		1
+#define BOARD_OPTION_NOT_SELECTED	0
+
+#define ENGINEERING_CLOCK_CHECKING "clk_chk"
+#define ENGINEERING_EXTERNAL_CLOCK "ext_clk"
+
+#define ENGINEERING_CLOCK_CHECKING_DATA	1
+#define ENGINEERING_EXTERNAL_CLOCK_DATA	2
+
+/* ethernet definition */
+#define MAX_ENETMODE_PARM	3
+#define ENETMODE_NEG		0
+#define ENETMODE_SPEED		1
+#define ENETMODE_DUPLEX		2
+
+#define ENETMODE_AUTONEG	0
+#define ENETMODE_NO_AUTONEG	1
+#define ENETMODE_10		2
+#define ENETMODE_100		3
+#define ENETMODE_1000		4
+#define ENETMODE_HALF		5
+#define ENETMODE_FULL		6
+
+#define NUM_TLB_ENTRIES          64
+
+/*----------------------------------------------------------------------------+
+| TLB specific defines.
++----------------------------------------------------------------------------*/
+#define TLB_256MB_ALIGN_MASK	0xF0000000
+#define TLB_16MB_ALIGN_MASK	0xFF000000
+#define TLB_1MB_ALIGN_MASK	0xFFF00000
+#define TLB_256KB_ALIGN_MASK	0xFFFC0000
+#define TLB_64KB_ALIGN_MASK	0xFFFF0000
+#define TLB_16KB_ALIGN_MASK	0xFFFFC000
+#define TLB_4KB_ALIGN_MASK	0xFFFFF000
+#define TLB_1KB_ALIGN_MASK	0xFFFFFC00
+#define TLB_256MB_SIZE		0x10000000
+#define TLB_16MB_SIZE		0x01000000
+#define TLB_1MB_SIZE		0x00100000
+#define TLB_256KB_SIZE		0x00040000
+#define TLB_64KB_SIZE		0x00010000
+#define TLB_16KB_SIZE		0x00004000
+#define TLB_4KB_SIZE		0x00001000
+#define TLB_1KB_SIZE		0x00000400
+
+#define TLB_WORD0_EPN_MASK	0xFFFFFC00
+#define TLB_WORD0_EPN_ENCODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD0_EPN_DECODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD0_V_MASK	0x00000200
+#define TLB_WORD0_V_ENABLE	0x00000200
+#define TLB_WORD0_V_DISABLE	0x00000000
+#define TLB_WORD0_TS_MASK	0x00000100
+#define TLB_WORD0_TS_1		0x00000100
+#define TLB_WORD0_TS_0		0x00000000
+#define TLB_WORD0_SIZE_MASK	0x000000F0
+#define TLB_WORD0_SIZE_1KB	0x00000000
+#define TLB_WORD0_SIZE_4KB	0x00000010
+#define TLB_WORD0_SIZE_16KB	0x00000020
+#define TLB_WORD0_SIZE_64KB	0x00000030
+#define TLB_WORD0_SIZE_256KB	0x00000040
+#define TLB_WORD0_SIZE_1MB	0x00000050
+#define TLB_WORD0_SIZE_16MB	0x00000070
+#define TLB_WORD0_SIZE_256MB	0x00000090
+#define TLB_WORD0_TPAR_MASK	0x0000000F
+#define TLB_WORD0_TPAR_ENCODE(n) ((((unsigned long)(n))&0x0F)<<0)
+#define TLB_WORD0_TPAR_DECODE(n) ((((unsigned long)(n))>>0)&0x0F)
+
+#define TLB_WORD1_RPN_MASK	0xFFFFFC00
+#define TLB_WORD1_RPN_ENCODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD1_RPN_DECODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD1_PAR1_MASK	0x00000300
+#define TLB_WORD1_PAR1_ENCODE(n) ((((unsigned long)(n))&0x03)<<8)
+#define TLB_WORD1_PAR1_DECODE(n) ((((unsigned long)(n))>>8)&0x03)
+#define TLB_WORD1_PAR1_0	0x00000000
+#define TLB_WORD1_PAR1_1	0x00000100
+#define TLB_WORD1_PAR1_2	0x00000200
+#define TLB_WORD1_PAR1_3	0x00000300
+#define TLB_WORD1_ERPN_MASK	0x0000000F
+#define TLB_WORD1_ERPN_ENCODE(n) ((((unsigned long)(n))&0x0F)<<0)
+#define TLB_WORD1_ERPN_DECODE(n) ((((unsigned long)(n))>>0)&0x0F)
+
+#define TLB_WORD2_PAR2_MASK	0xC0000000
+#define TLB_WORD2_PAR2_ENCODE(n) ((((unsigned long)(n))&0x03)<<30)
+#define TLB_WORD2_PAR2_DECODE(n) ((((unsigned long)(n))>>30)&0x03)
+#define TLB_WORD2_PAR2_0	0x00000000
+#define TLB_WORD2_PAR2_1	0x40000000
+#define TLB_WORD2_PAR2_2	0x80000000
+#define TLB_WORD2_PAR2_3	0xC0000000
+#define TLB_WORD2_U0_MASK	0x00008000
+#define TLB_WORD2_U0_ENABLE	0x00008000
+#define TLB_WORD2_U0_DISABLE	0x00000000
+#define TLB_WORD2_U1_MASK	0x00004000
+#define TLB_WORD2_U1_ENABLE	0x00004000
+#define TLB_WORD2_U1_DISABLE	0x00000000
+#define TLB_WORD2_U2_MASK	0x00002000
+#define TLB_WORD2_U2_ENABLE	0x00002000
+#define TLB_WORD2_U2_DISABLE	0x00000000
+#define TLB_WORD2_U3_MASK	0x00001000
+#define TLB_WORD2_U3_ENABLE	0x00001000
+#define TLB_WORD2_U3_DISABLE	0x00000000
+#define TLB_WORD2_W_MASK	0x00000800
+#define TLB_WORD2_W_ENABLE	0x00000800
+#define TLB_WORD2_W_DISABLE	0x00000000
+#define TLB_WORD2_I_MASK	0x00000400
+#define TLB_WORD2_I_ENABLE	0x00000400
+#define TLB_WORD2_I_DISABLE	0x00000000
+#define TLB_WORD2_M_MASK	0x00000200
+#define TLB_WORD2_M_ENABLE	0x00000200
+#define TLB_WORD2_M_DISABLE	0x00000000
+#define TLB_WORD2_G_MASK	0x00000100
+#define TLB_WORD2_G_ENABLE	0x00000100
+#define TLB_WORD2_G_DISABLE	0x00000000
+#define TLB_WORD2_E_MASK	0x00000080
+#define TLB_WORD2_E_ENABLE	0x00000080
+#define TLB_WORD2_E_DISABLE	0x00000000
+#define TLB_WORD2_UX_MASK	0x00000020
+#define TLB_WORD2_UX_ENABLE	0x00000020
+#define TLB_WORD2_UX_DISABLE	0x00000000
+#define TLB_WORD2_UW_MASK	0x00000010
+#define TLB_WORD2_UW_ENABLE	0x00000010
+#define TLB_WORD2_UW_DISABLE	0x00000000
+#define TLB_WORD2_UR_MASK	0x00000008
+#define TLB_WORD2_UR_ENABLE	0x00000008
+#define TLB_WORD2_UR_DISABLE	0x00000000
+#define TLB_WORD2_SX_MASK	0x00000004
+#define TLB_WORD2_SX_ENABLE	0x00000004
+#define TLB_WORD2_SX_DISABLE	0x00000000
+#define TLB_WORD2_SW_MASK	0x00000002
+#define TLB_WORD2_SW_ENABLE	0x00000002
+#define TLB_WORD2_SW_DISABLE	0x00000000
+#define TLB_WORD2_SR_MASK	0x00000001
+#define TLB_WORD2_SR_ENABLE	0x00000001
+#define TLB_WORD2_SR_DISABLE	0x00000000
+
+/*----------------------------------------------------------------------------+
+| Board specific defines.
++----------------------------------------------------------------------------*/
+#define NONCACHE_MEMORY_SIZE     (64*1024)
+#define NONCACHE_AREA0_ENDOFFSET (64*1024)
+#define NONCACHE_AREA1_ENDOFFSET (32*1024)
+
+#define FLASH_SECTORSIZE	0x00010000
+
+/* SDRAM MICRON */
+#define SDRAM_MICRON		0x2C
+
+#define SDRAM_TRUE		1
+#define SDRAM_FALSE		0
+#define SDRAM_DDR1		1
+#define SDRAM_DDR2		2
+#define SDRAM_NONE		0
+#define MAXDIMMS		2		/* Changes le 12/01/05 pour 1.6 */
+#define MAXRANKS		4		/* Changes le 12/01/05 pour 1.6 */
+#define MAXBANKSPERDIMM		2
+#define MAXRANKSPERDIMM		2
+#define MAXBXCF			4		/* Changes le 12/01/05 pour 1.6 */
+#define MAXSDRAMMEMORY		0xFFFFFFFF	/* 4GB */
+#define ERROR_STR_LENGTH	256
+#define MAX_SPD_BYTES		256		/* Max number of bytes on the DIMM's SPD EEPROM */
+
+/*----------------------------------------------------------------------------+
+| SDR Configuration registers
++----------------------------------------------------------------------------*/
+/* Serial Device Strap Reg 0 */
+#define sdr_pstrp0	0x0040
+
+#define	SDR0_SDSTP1_EBC_ROM_BS_MASK	0x00000080 /* EBC Boot bus width Mask */
+#define	SDR0_SDSTP1_EBC_ROM_BS_16BIT	0x00000080 /* EBC 16 Bits */
+#define	SDR0_SDSTP1_EBC_ROM_BS_8BIT	0x00000000 /* EBC  8 Bits */
+
+#define	SDR0_SDSTP1_BOOT_SEL_MASK	0x00080000 /* Boot device Selection Mask */
+#define	SDR0_SDSTP1_BOOT_SEL_EBC	0x00000000 /* EBC */
+#define	SDR0_SDSTP1_BOOT_SEL_PCI	0x00080000 /* PCI */
+
+#define	SDR0_SDSTP1_EBC_SIZE_MASK	0x00000060 /* Boot rom size Mask */
+#define	SDR0_SDSTP1_BOOT_SIZE_16MB	0x00000060 /* 16 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_8MB	0x00000040 /*  8 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_4MB	0x00000020 /*  4 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_2MB	0x00000000 /*  2 MB */
+
+/* Serial Device Enabled - Addr = 0xA8 */
+#define SDR0_PSTRP0_BOOTSTRAP_IIC_A8_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS5
+/* Serial Device Enabled - Addr = 0xA4 */
+#define SDR0_PSTRP0_BOOTSTRAP_IIC_A4_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS7
+
+/* Pin Straps Reg */
+#define SDR0_PSTRP0			0x0040
+#define SDR0_PSTRP0_BOOTSTRAP_MASK	0xE0000000  /* Strap Bits */
+
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS0	0x00000000  /* Default strap settings 0 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS1	0x20000000  /* Default strap settings 1 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS2	0x40000000  /* Default strap settings 2 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS3	0x60000000  /* Default strap settings 3 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS4	0x80000000  /* Default strap settings 4 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS5	0xA0000000  /* Default strap settings 5 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS6	0xC0000000  /* Default strap settings 6 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS7	0xE0000000  /* Default strap settings 7 */
+
+/* fpgareg - defines are in include/config/YUCCA.h */
+
+#define SDR0_CUST0_ENET3_MASK		0x00000080
+#define SDR0_CUST0_ENET3_COPPER		0x00000000
+#define SDR0_CUST0_ENET3_FIBER		0x00000080
+#define SDR0_CUST0_RGMII3_MASK		0x00000070
+#define SDR0_CUST0_RGMII3_ENCODE(n)	((((unsigned long)(n))&0x7)<<4)
+#define SDR0_CUST0_RGMII3_DECODE(n)	((((unsigned long)(n))>>4)&0x07)
+#define SDR0_CUST0_RGMII3_DISAB		0x00000000
+#define SDR0_CUST0_RGMII3_RTBI		0x00000040
+#define SDR0_CUST0_RGMII3_RGMII		0x00000050
+#define SDR0_CUST0_RGMII3_TBI		0x00000060
+#define SDR0_CUST0_RGMII3_GMII		0x00000070
+#define SDR0_CUST0_ENET2_MASK		0x00000008
+#define SDR0_CUST0_ENET2_COPPER		0x00000000
+#define SDR0_CUST0_ENET2_FIBER		0x00000008
+#define SDR0_CUST0_RGMII2_MASK		0x00000007
+#define SDR0_CUST0_RGMII2_ENCODE(n)	((((unsigned long)(n))&0x7)<<0)
+#define SDR0_CUST0_RGMII2_DECODE(n)	((((unsigned long)(n))>>0)&0x07)
+#define SDR0_CUST0_RGMII2_DISAB		0x00000000
+#define SDR0_CUST0_RGMII2_RTBI		0x00000004
+#define SDR0_CUST0_RGMII2_RGMII		0x00000005
+#define SDR0_CUST0_RGMII2_TBI		0x00000006
+#define SDR0_CUST0_RGMII2_GMII		0x00000007
+
+#define ONE_MILLION			1000000
+#define ONE_BILLION			1000000000
+
+/*----------------------------------------------------------------------------+
+|                               X
+|                              XX
+| XX  XXX   XXXXX   XX XXX    XXXXX
+| XX  XX        X    XXX XX    XX
+| XX  XX   XXXXXX    XX        XX
+| XX  XX   X   XX    XX        XX XX
+|  XXX XX  XXXXX X  XXXX        XXX
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+| Declare Configuration values
++----------------------------------------------------------------------------*/
+
+typedef enum config_selection {
+	CONFIG_NOT_SELECTED,
+	CONFIG_SELECTED
+} config_selection_t;
+
+typedef enum config_list {
+	UART2_IN_SERVICE_MODE,
+	CPU_TRACE_MODE,
+	UART1_CTS_RTS,
+	CONFIG_NB
+} config_list_t;
+
+#define MAX_CONFIG_SELECT_NB			3
+
+#define BOARD_INFO_UART2_IN_SERVICE_MODE	1
+#define BOARD_INFO_CPU_TRACE_MODE		2
+#define BOARD_INFO_UART1_CTS_RTS_MODE		4
+
+void force_bup_config_selection(config_selection_t *confgi_select_P);
+void update_config_selection_table(config_selection_t *config_select_P);
+void display_config_selection(config_selection_t *config_select_P);
+
+/*----------------------------------------------------------------------------+
+|                     XX
+|
+|   XXXX    XX XXX   XXX     XXXX
+|  XX        XX  XX   XX    XX  XX
+|  XX  XXX   XX  XX   XX    XX  XX
+|  XX  XX    XXXXX    XX    XX  XX
+|   XXXX     XX      XXXX    XXXX
+|           XXXX
+|
+|
+|
+| +------------------------------------------------------------------+
+| |  GPIO/Secondary func | Primary Function | I/O | Alternate1 | I/O |
+| +----------------------+------------------+-----+------------+-----+
+| |                      |                  |     |            |     |
+| | GPIO0_0              | PCIX0REQ2_N      | I/O |  TRCCLK    |     |
+| | GPIO0_1              | PCIX0REQ3_N      | I/O |  TRCBS0    |     |
+| | GPIO0_2              | PCIX0GNT2_N      | I/O |  TRCBS1    |     |
+| | GPIO0_3              | PCIX0GNT3_N      | I/O |  TRCBS2    |     |
+| | GPIO0_4              | PCIX1REQ2_N      | I/O |  TRCES0    |     |
+| | GPIO0_5              | PCIX1REQ3_N      | I/O |  TRCES1    |     |
+| | GPIO0_6              | PCIX1GNT2_N      | I/O |  TRCES2    | NA  |
+| | GPIO0_7              | PCIX1GNT3_N      | I/O |  TRCES3    | NA  |
+| | GPIO0_8              | PERREADY         |  I  |  TRCES4    | NA  |
+| | GPIO0_9              | PERCS1_N         |  O  |  TRCTS0    | NA  |
+| | GPIO0_10             | PERCS2_N         |  O  |  TRCTS1    | NA  |
+| | GPIO0_11             | IRQ0             |  I  |  TRCTS2    | NA  |
+| | GPIO0_12             | IRQ1             |  I  |  TRCTS3    | NA  |
+| | GPIO0_13             | IRQ2             |  I  |  TRCTS4    | NA  |
+| | GPIO0_14             | IRQ3             |  I  |  TRCTS5    | NA  |
+| | GPIO0_15             | IRQ4             |  I  |  TRCTS6    | NA  |
+| | GPIO0_16             | IRQ5             |  I  |  UART2RX   |  I  |
+| | GPIO0_17             | PERBE0_N         |  O  |  UART2TX   |  O  |
+| | GPIO0_18             | PCI0GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_19             | PCI0GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_20             | PCI0REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_21             | PCI0REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_22             | PCI1GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_23             | PCI1GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_24             | PCI1REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_25             | PCI1REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_26             | PCI2GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_27             | PCI2GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_28             | PCI2REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_29             | PCI2REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_30             | UART1RX          |  I  |  NA        | NA  |
+| | GPIO0_31             | UART1TX          |  O  |  NA        | NA  |
+| |                      |                  |     |            |     |
+| +----------------------+------------------+-----+------------+-----+
+|
++----------------------------------------------------------------------------*/
+
+unsigned long auto_calc_speed(void);
+/*----------------------------------------------------------------------------+
+| Prototypes
++----------------------------------------------------------------------------*/
+void print_evb440spe_info(void);
+
+int onboard_pci_arbiter_selected(int core_pci);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __YUCCA_H_ */

board/atc/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o ti113x.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/atc/ti113x.c

@@ -0,0 +1,637 @@
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ********************************************************************
+ *
+ * Lots of code copied from:
+ *
+ * i82365.c 1.352 - Linux driver for Intel 82365 and compatible
+ * PC Card controllers, and Yenta-compatible PCI-to-CardBus controllers.
+ * (C) 1999 David A. Hinds <dahinds@users.sourceforge.net>
+ */
+
+#include <common.h>
+
+#ifdef CONFIG_I82365
+
+#include <command.h>
+#include <pci.h>
+#include <pcmcia.h>
+#include <asm/io.h>
+
+#include <pcmcia/ss.h>
+#include <pcmcia/i82365.h>
+#include <pcmcia/yenta.h>
+#include <pcmcia/ti113x.h>
+
+static struct pci_device_id supported[] = {
+	{PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1510},
+	{0, 0}
+};
+
+#define CYCLE_TIME	120
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev);
+#endif
+
+typedef struct socket_info_t {
+	pci_dev_t	dev;
+	u_short		bcr;
+	u_char		pci_lat, cb_lat, sub_bus, cache;
+	u_int		cb_phys;
+
+	socket_cap_t	cap;
+	u_short		type;
+	u_int		flags;
+	ti113x_state_t	state;
+} socket_info_t;
+
+static socket_info_t socket;
+static socket_state_t state;
+static struct pccard_mem_map mem;
+static struct pccard_io_map io;
+
+/*====================================================================*/
+
+/* Some PCI shortcuts */
+
+static int pci_readb (socket_info_t * s, int r, u_char * v)
+{
+	return pci_read_config_byte (s->dev, r, v);
+}
+static int pci_writeb (socket_info_t * s, int r, u_char v)
+{
+	return pci_write_config_byte (s->dev, r, v);
+}
+static int pci_readw (socket_info_t * s, int r, u_short * v)
+{
+	return pci_read_config_word (s->dev, r, v);
+}
+static int pci_writew (socket_info_t * s, int r, u_short v)
+{
+	return pci_write_config_word (s->dev, r, v);
+}
+static int pci_readl (socket_info_t * s, int r, u_int * v)
+{
+	return pci_read_config_dword (s->dev, r, v);
+}
+static int pci_writel (socket_info_t * s, int r, u_int v)
+{
+	return pci_write_config_dword (s->dev, r, v);
+}
+
+/*====================================================================*/
+
+#define cb_readb(s, r)		readb((s)->cb_phys + (r))
+#define cb_readl(s, r)		readl((s)->cb_phys + (r))
+#define cb_writeb(s, r, v)	writeb(v, (s)->cb_phys + (r))
+#define cb_writel(s, r, v)	writel(v, (s)->cb_phys + (r))
+
+static u_char i365_get (socket_info_t * s, u_short reg)
+{
+	return cb_readb (s, 0x0800 + reg);
+}
+
+static void i365_set (socket_info_t * s, u_short reg, u_char data)
+{
+	cb_writeb (s, 0x0800 + reg, data);
+}
+
+static void i365_bset (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) | mask);
+}
+
+static void i365_bclr (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) & ~mask);
+}
+
+#if 0	/* not used */
+static void i365_bflip (socket_info_t * s, u_short reg, u_char mask, int b)
+{
+	u_char d = i365_get (s, reg);
+
+	i365_set (s, reg, (b) ? (d | mask) : (d & ~mask));
+}
+
+static u_short i365_get_pair (socket_info_t * s, u_short reg)
+{
+	return (i365_get (s, reg) + (i365_get (s, reg + 1) << 8));
+}
+#endif	/* not used */
+
+static void i365_set_pair (socket_info_t * s, u_short reg, u_short data)
+{
+	i365_set (s, reg, data & 0xff);
+	i365_set (s, reg + 1, data >> 8);
+}
+
+/*======================================================================
+
+    Code to save and restore global state information for TI 1130 and
+    TI 1131 controllers, and to set and report global configuration
+    options.
+
+======================================================================*/
+
+static void ti113x_get_state (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+
+	pci_readl (s, TI113X_SYSTEM_CONTROL, &p->sysctl);
+	pci_readb (s, TI113X_CARD_CONTROL, &p->cardctl);
+	pci_readb (s, TI113X_DEVICE_CONTROL, &p->devctl);
+	pci_readb (s, TI1250_DIAGNOSTIC, &p->diag);
+	pci_readl (s, TI12XX_IRQMUX, &p->irqmux);
+}
+
+static void ti113x_set_state (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+
+	pci_writel (s, TI113X_SYSTEM_CONTROL, p->sysctl);
+	pci_writeb (s, TI113X_CARD_CONTROL, p->cardctl);
+	pci_writeb (s, TI113X_DEVICE_CONTROL, p->devctl);
+	pci_writeb (s, TI1250_MULTIMEDIA_CTL, 0);
+	pci_writeb (s, TI1250_DIAGNOSTIC, p->diag);
+	pci_writel (s, TI12XX_IRQMUX, p->irqmux);
+	i365_set_pair (s, TI113X_IO_OFFSET (0), 0);
+	i365_set_pair (s, TI113X_IO_OFFSET (1), 0);
+}
+
+static u_int ti113x_set_opts (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+	u_int mask = 0xffff;
+
+	p->cardctl &= ~TI113X_CCR_ZVENABLE;
+	p->cardctl |= TI113X_CCR_SPKROUTEN;
+
+	return mask;
+}
+
+/*======================================================================
+
+    Routines to handle common CardBus options
+
+======================================================================*/
+
+/* Default settings for PCI command configuration register */
+#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
+		  PCI_COMMAND_MASTER|PCI_COMMAND_WAIT)
+
+static void cb_get_state (socket_info_t * s)
+{
+	pci_readb (s, PCI_CACHE_LINE_SIZE, &s->cache);
+	pci_readb (s, PCI_LATENCY_TIMER, &s->pci_lat);
+	pci_readb (s, CB_LATENCY_TIMER, &s->cb_lat);
+	pci_readb (s, CB_CARDBUS_BUS, &s->cap.cardbus);
+	pci_readb (s, CB_SUBORD_BUS, &s->sub_bus);
+	pci_readw (s, CB_BRIDGE_CONTROL, &s->bcr);
+}
+
+static void cb_set_state (socket_info_t * s)
+{
+	pci_writel (s, CB_LEGACY_MODE_BASE, 0);
+	pci_writel (s, PCI_BASE_ADDRESS_0, s->cb_phys);
+	pci_writew (s, PCI_COMMAND, CMD_DFLT);
+	pci_writeb (s, PCI_CACHE_LINE_SIZE, s->cache);
+	pci_writeb (s, PCI_LATENCY_TIMER, s->pci_lat);
+	pci_writeb (s, CB_LATENCY_TIMER, s->cb_lat);
+	pci_writeb (s, CB_CARDBUS_BUS, s->cap.cardbus);
+	pci_writeb (s, CB_SUBORD_BUS, s->sub_bus);
+	pci_writew (s, CB_BRIDGE_CONTROL, s->bcr);
+}
+
+static void cb_set_opts (socket_info_t * s)
+{
+	if (s->cache == 0)
+		s->cache = 8;
+	if (s->pci_lat == 0)
+		s->pci_lat = 0xa8;
+	if (s->cb_lat == 0)
+		s->cb_lat = 0xb0;
+}
+
+/*======================================================================
+
+    Power control for Cardbus controllers: used both for 16-bit and
+    Cardbus cards.
+
+======================================================================*/
+
+static int cb_set_power (socket_info_t * s, socket_state_t * state)
+{
+	u_int reg = 0;
+
+	/* restart card voltage detection if it seems appropriate */
+	if ((state->Vcc == 0) && (state->Vpp == 0) &&
+	   !(cb_readl (s, CB_SOCKET_STATE) & CB_SS_VSENSE))
+		cb_writel (s, CB_SOCKET_FORCE, CB_SF_CVSTEST);
+	switch (state->Vcc) {
+	case 0:
+		reg = 0;
+		break;
+	case 33:
+		reg = CB_SC_VCC_3V;
+		break;
+	case 50:
+		reg = CB_SC_VCC_5V;
+		break;
+	default:
+		return -1;
+	}
+	switch (state->Vpp) {
+	case 0:
+		break;
+	case 33:
+		reg |= CB_SC_VPP_3V;
+		break;
+	case 50:
+		reg |= CB_SC_VPP_5V;
+		break;
+	case 120:
+		reg |= CB_SC_VPP_12V;
+		break;
+	default:
+		return -1;
+	}
+	if (reg != cb_readl (s, CB_SOCKET_CONTROL))
+		cb_writel (s, CB_SOCKET_CONTROL, reg);
+
+	return 0;
+}
+
+/*======================================================================
+
+    Generic routines to get and set controller options
+
+======================================================================*/
+
+static void get_bridge_state (socket_info_t * s)
+{
+	ti113x_get_state (s);
+	cb_get_state (s);
+}
+
+static void set_bridge_state (socket_info_t * s)
+{
+	cb_set_state (s);
+	i365_set (s, I365_GBLCTL, 0x00);
+	i365_set (s, I365_GENCTL, 0x00);
+	ti113x_set_state (s);
+}
+
+static void set_bridge_opts (socket_info_t * s)
+{
+	ti113x_set_opts (s);
+	cb_set_opts (s);
+}
+
+/*====================================================================*/
+#define PD67_EXT_INDEX		0x2e	/* Extension index */
+#define PD67_EXT_DATA		0x2f	/* Extension data */
+#define PD67_EXD_VS1(s)		(0x01 << ((s)<<1))
+
+#define pd67_ext_get(s, r) \
+    (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
+
+static int i365_get_status (socket_info_t * s, u_int * value)
+{
+	u_int status;
+
+	status = i365_get (s, I365_IDENT);
+	status = i365_get (s, I365_STATUS);
+	*value = ((status & I365_CS_DETECT) == I365_CS_DETECT) ? SS_DETECT : 0;
+	if (i365_get (s, I365_INTCTL) & I365_PC_IOCARD) {
+		*value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG;
+	} else {
+		*value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD;
+		*value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN;
+	}
+	*value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0;
+	*value |= (status & I365_CS_READY) ? SS_READY : 0;
+	*value |= (status & I365_CS_POWERON) ? SS_POWERON : 0;
+
+	status = cb_readl (s, CB_SOCKET_STATE);
+	*value |= (status & CB_SS_32BIT) ? SS_CARDBUS : 0;
+	*value |= (status & CB_SS_3VCARD) ? SS_3VCARD : 0;
+	*value |= (status & CB_SS_XVCARD) ? SS_XVCARD : 0;
+	*value |= (status & CB_SS_VSENSE) ? 0 : SS_PENDING;
+	/* For now, ignore cards with unsupported voltage keys */
+	if (*value & SS_XVCARD)
+		*value &= ~(SS_DETECT | SS_3VCARD | SS_XVCARD);
+
+	return 0;
+}	/* i365_get_status */
+
+static int i365_set_socket (socket_info_t * s, socket_state_t * state)
+{
+	u_char reg;
+
+	set_bridge_state (s);
+
+	/* IO card, RESET flag */
+	reg = 0;
+	reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
+	reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
+	i365_set (s, I365_INTCTL, reg);
+
+	reg = I365_PWR_NORESET;
+	if (state->flags & SS_PWR_AUTO)
+		reg |= I365_PWR_AUTO;
+	if (state->flags & SS_OUTPUT_ENA)
+		reg |= I365_PWR_OUT;
+
+	cb_set_power (s, state);
+	reg |= i365_get (s, I365_POWER) & (I365_VCC_MASK | I365_VPP1_MASK);
+
+	if (reg != i365_get (s, I365_POWER))
+		i365_set (s, I365_POWER, reg);
+
+	return 0;
+}	/* i365_set_socket */
+
+/*====================================================================*/
+
+static int i365_set_mem_map (socket_info_t * s, struct pccard_mem_map *mem)
+{
+	u_short base, i;
+	u_char map;
+
+	debug ("i82365: SetMemMap(%d, %#2.2x, %d ns, %#5.5lx-%#5.5lx, %#5.5x)\n",
+		mem->map, mem->flags, mem->speed,
+		mem->sys_start, mem->sys_stop, mem->card_start);
+
+	map = mem->map;
+	if ((map > 4) ||
+	    (mem->card_start > 0x3ffffff) ||
+	    (mem->sys_start > mem->sys_stop) ||
+	    (mem->speed > 1000)) {
+		return -1;
+	}
+
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_MEM (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_MEM (map));
+
+	/* Take care of high byte, for PCI controllers */
+	i365_set (s, CB_MEM_PAGE (map), mem->sys_start >> 24);
+
+	base = I365_MEM (map);
+	i = (mem->sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT)
+		i |= I365_MEM_16BIT;
+	if (mem->flags & MAP_0WS)
+		i |= I365_MEM_0WS;
+	i365_set_pair (s, base + I365_W_START, i);
+
+	i = (mem->sys_stop >> 12) & 0x0fff;
+	switch (mem->speed / CYCLE_TIME) {
+	case 0:
+		break;
+	case 1:
+		i |= I365_MEM_WS0;
+		break;
+	case 2:
+		i |= I365_MEM_WS1;
+		break;
+	default:
+		i |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
+	}
+	i365_set_pair (s, base + I365_W_STOP, i);
+
+	i = ((mem->card_start - mem->sys_start) >> 12) & 0x3fff;
+	if (mem->flags & MAP_WRPROT)
+		i |= I365_MEM_WRPROT;
+	if (mem->flags & MAP_ATTRIB)
+		i |= I365_MEM_REG;
+	i365_set_pair (s, base + I365_W_OFF, i);
+
+	/* Turn on the window if necessary */
+	if (mem->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_MEM (map));
+	return 0;
+}	/* i365_set_mem_map */
+
+static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
+{
+	u_char map, ioctl;
+
+	map = io->map;
+	/* comment out: comparison is always false due to limited range of data type */
+	if ((map > 1) || /* (io->start > 0xffff) || (io->stop > 0xffff) || */
+	    (io->stop < io->start))
+		return -1;
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_IO (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_IO (map));
+	i365_set_pair (s, I365_IO (map) + I365_W_START, io->start);
+	i365_set_pair (s, I365_IO (map) + I365_W_STOP, io->stop);
+	ioctl = i365_get (s, I365_IOCTL) & ~I365_IOCTL_MASK (map);
+	if (io->speed)
+		ioctl |= I365_IOCTL_WAIT (map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS (map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT (map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16 (map);
+	i365_set (s, I365_IOCTL, ioctl);
+	/* Turn on the window if necessary */
+	if (io->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_IO (map));
+	return 0;
+}	/* i365_set_io_map */
+
+/*====================================================================*/
+
+int i82365_init (void)
+{
+	u_int val;
+	int i;
+
+	if ((socket.dev = pci_find_devices (supported, 0)) < 0) {
+		/* Controller not found */
+		return 1;
+	}
+	debug ("i82365 Device Found!\n");
+
+	pci_read_config_dword (socket.dev, PCI_BASE_ADDRESS_0, &socket.cb_phys);
+	socket.cb_phys &= ~0xf;
+
+	get_bridge_state (&socket);
+	set_bridge_opts (&socket);
+
+	i = i365_get_status (&socket, &val);
+
+	if (val & SS_DETECT) {
+		if (val & SS_3VCARD) {
+			state.Vcc = state.Vpp = 33;
+			puts (" 3.3V card found: ");
+		} else if (!(val & SS_XVCARD)) {
+			state.Vcc = state.Vpp = 50;
+			puts (" 5.0V card found: ");
+		} else {
+			puts ("i82365: unsupported voltage key\n");
+			state.Vcc = state.Vpp = 0;
+		}
+	} else {
+		/* No card inserted */
+		puts ("No card\n");
+		return 1;
+	}
+
+	state.flags = SS_IOCARD | SS_OUTPUT_ENA;
+	state.csc_mask = 0;
+	state.io_irq = 0;
+
+	i365_set_socket (&socket, &state);
+
+	for (i = 500; i; i--) {
+		if ((i365_get (&socket, I365_STATUS) & I365_CS_READY))
+			break;
+		udelay (1000);
+	}
+
+	if (i == 0) {
+		/* PC Card not ready for data transfer */
+		puts ("i82365 PC Card not ready for data transfer\n");
+		return 1;
+	}
+	debug (" PC Card ready for data transfer: ");
+
+	mem.map = 0;
+	mem.flags = MAP_ATTRIB | MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+	io.map = 0;
+	io.flags = MAP_AUTOSZ | MAP_ACTIVE;
+	io.speed = 0;
+	io.start = 0x0100;
+	io.stop = 0x010F;
+	i365_set_io_map (&socket, &io);
+
+#ifdef DEBUG
+	i82365_dump_regions (socket.dev);
+#endif
+
+	return 0;
+}
+
+void i82365_exit (void)
+{
+	io.map = 0;
+	io.flags = 0;
+	io.speed = 0;
+	io.start = 0;
+	io.stop = 0x1;
+
+	i365_set_io_map (&socket, &io);
+
+	mem.map = 0;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	socket.state.sysctl &= 0xFFFF00FF;
+
+	state.Vcc = state.Vpp = 0;
+
+	i365_set_socket (&socket, &state);
+}
+
+int pcmcia_on (void)
+{
+	u_int rc;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	rc = i82365_init();
+	if (rc)
+		goto exit;
+
+	rc = check_ide_device(0);
+	if (rc == 0)
+		goto exit;
+
+	i82365_exit();
+
+exit:
+	return rc;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	i82365_exit();
+
+	return 0;
+}
+#endif
+
+/*======================================================================
+
+    Debug stuff
+
+======================================================================*/
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev)
+{
+	u_int tmp[2];
+	u_int *mem = (void *) socket.cb_phys;
+	u_char *cis = (void *) CFG_PCMCIA_MEM_ADDR;
+	u_char *ide = (void *) (CFG_ATA_BASE_ADDR + CFG_ATA_REG_OFFSET);
+
+	pci_read_config_dword (dev, 0x00, tmp + 0);
+	pci_read_config_dword (dev, 0x80, tmp + 1);
+
+	printf ("PCI CONF: %08X ... %08X\n",
+		tmp[0], tmp[1]);
+	printf ("PCI MEM:  ... %08X ... %08X\n",
+		mem[0x8 / 4], mem[0x800 / 4]);
+	printf ("CIS:      ...%c%c%c%c%c%c%c%c...\n",
+		cis[0x38], cis[0x3a], cis[0x3c], cis[0x3e],
+		cis[0x40], cis[0x42], cis[0x44], cis[0x48]);
+	printf ("CIS CONF: %02X %02X %02X ...\n",
+		cis[0x200], cis[0x202], cis[0x204]);
+	printf ("IDE:      %02X %02X %02X %02X %02X %02X %02X %02X\n",
+		ide[0], ide[1], ide[2], ide[3],
+		ide[4], ide[5], ide[6], ide[7]);
+}
+#endif	/* DEBUG */
+
+#endif /* CONFIG_I82365 */

board/c2mon/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/c2mon/pcmcia.c

@@ -0,0 +1,284 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "C2MON"
+
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	ushort sreg;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure Port C for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	sreg = immap->im_ioport.iop_pcdat;
+	sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1);	/* VAVPP => Hi-Z */
+	sreg &= ~(TPS2211_VCCD0 | TPS2211_VCCD1);	/* 3V and 5V off */
+	immap->im_ioport.iop_pcdat = sreg;
+
+	immap->im_ioport.iop_pcpar &= ~(TPS2211_OUTPUTS);
+	immap->im_ioport.iop_pcdir |=   TPS2211_OUTPUTS;
+
+	debug ("Set Port C: PAR:     %04x DIR:     %04x DAT:     %04x\n",
+	       immap->im_ioport.iop_pcpar,
+	       immap->im_ioport.iop_pcdir,
+	       immap->im_ioport.iop_pcdat);
+
+	/*
+	* Configure Port B for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Over-Current Input only
+	*/
+	cp->cp_pbpar &= ~(TPS2211_INPUTS);
+	cp->cp_pbdir &= ~(TPS2211_INPUTS);
+
+	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
+	       cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	ushort sreg;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	sreg = immap->im_ioport.iop_pcdat;
+	if ((pipr & mask) == mask) {
+		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
+				TPS2211_VCCD1);			/* 5V on	*/
+		sreg &= ~(TPS2211_VCCD0);			/* 3V off	*/
+		puts (" 5.0V card found: ");
+	} else {
+		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
+				TPS2211_VCCD0);			/* 3V on	*/
+		sreg &= ~(TPS2211_VCCD1);			/* 5V off	*/
+		puts (" 3.3V card found: ");
+	}
+
+	debug ("\nPC DAT: %04x -> 3.3V %s 5.0V %s\n",
+	       sreg,
+	       ( (sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) ? "on" : "off",
+	       (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) ? "on" : "off"
+	      );
+
+	immap->im_ioport.iop_pcdat = sreg;
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if ((cp->cp_pbdat & TPS2211_OC) == 0) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			immap->im_ioport.iop_pcdat &= ~(TPS2211_VCCD0|TPS2211_VCCD1);
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* ALl voltages off / Hi-Z */
+	immap->im_ioport.iop_pcdat |= (TPS2211_VPPD0 | TPS2211_VPPD1 |
+			TPS2211_VCCD0 | TPS2211_VCCD1 );
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	ushort sreg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	sreg  = immap->im_ioport.iop_pcdat;
+	sreg |= TPS2211_VPPD0 | TPS2211_VPPD1;		/* VAVPP always Hi-Z */
+
+	switch(vcc) {
+		case  0: 			break;	/* Switch off		*/
+		case 33: sreg |=  TPS2211_VCCD0;	/* Switch on 3.3V	*/
+		sreg &= ~TPS2211_VCCD1;
+		break;
+		case 50: sreg &= ~TPS2211_VCCD0;	/* Switch on 5.0V	*/
+		sreg |=  TPS2211_VCCD1;
+		break;
+		default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	immap->im_ioport.iop_pcdat = sreg;
+
+#ifdef DEBUG
+{
+	char *s;
+
+	if ((sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) {
+		s = "at 3.3V";
+	} else if (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) {
+		s = "at 5.0V";
+	} else {
+		s = "down";
+	}
+	printf ("PCMCIA powered %s\n", s);
+}
+#endif
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/cpc45/pd67290.c

@@ -1,4 +1,6 @@
-/* pd67290.c - system configuration module for SPD67290
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -18,51 +20,799 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  *
- * (C) 2004 DENX Software Engineering, Heiko Schocher <hs@denx.de>
+ ********************************************************************
+ *
+ * Lots of code copied from:
+ *
+ * i82365.c 1.352 - Linux driver for Intel 82365 and compatible
+ * PC Card controllers, and Yenta-compatible PCI-to-CardBus controllers.
+ * (C) 1999 David A. Hinds <dahinds@users.sourceforge.net>
  */
 
 #include <common.h>
-#include <malloc.h>
-#include <net.h>
-#include <asm/io.h>
+
+#ifdef CONFIG_I82365
+
+#include <command.h>
 #include <pci.h>
+#include <pcmcia.h>
+#include <asm/io.h>
 
-/* imports */
-#include <mpc824x.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/i82365.h>
+#include <pcmcia/yenta.h>
+#include <pcmcia/cirrus.h>
 
 static struct pci_device_id supported[] = {
 	{PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6729},
-	{}
+	{0, 0}
+};
+
+#define CYCLE_TIME	120
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev);
+#endif
+
+typedef struct socket_info_t {
+	pci_dev_t	dev;
+	u_short		bcr;
+	u_char		pci_lat, cb_lat, sub_bus, cache;
+	u_int		cb_phys;
+
+	socket_cap_t	cap;
+	u_short		type;
+	u_int		flags;
+	cirrus_state_t	c_state;
+} socket_info_t;
+
+/* These definitions must match the pcic table! */
+typedef enum pcic_id {
+	IS_PD6710, IS_PD672X, IS_VT83C469
+} pcic_id;
+
+typedef struct pcic_t {
+	char *name;
+} pcic_t;
+
+static pcic_t pcic[] = {
+	{" Cirrus PD6710: "},
+	{" Cirrus PD672x: "},
+	{" VIA VT83C469: "},
 };
 
-/***************************************************************************
-*
-* SPD67290Init -
-*
-* RETURNS: -1 on error, 0 if OK
-*/
+static socket_info_t socket;
+static socket_state_t state;
+static struct pccard_mem_map mem;
+static struct pccard_io_map io;
 
-int SPD67290Init (void)
+/*====================================================================*/
+
+/* Some PCI shortcuts */
+
+static int pci_readb (socket_info_t * s, int r, u_char * v)
+{
+	return pci_read_config_byte (s->dev, r, v);
+}
+static int pci_writeb (socket_info_t * s, int r, u_char v)
+{
+	return pci_write_config_byte (s->dev, r, v);
+}
+static int pci_readw (socket_info_t * s, int r, u_short * v)
+{
+	return pci_read_config_word (s->dev, r, v);
+}
+static int pci_writew (socket_info_t * s, int r, u_short v)
 {
-	pci_dev_t devno;
-	int idx = 0;		/* general index */
-	ulong membaseCsr;	/* base address of device memory space */
+	return pci_write_config_word (s->dev, r, v);
+}
 
-	/* find PD67290 device */
-	if ((devno = pci_find_devices (supported, idx++)) < 0) {
-		printf ("No PD67290 device found !!\n");
+/*====================================================================*/
+
+#define cb_readb(s)		readb((s)->cb_phys + 1)
+#define cb_writeb(s, v)		writeb(v, (s)->cb_phys)
+#define cb_writeb2(s, v)	writeb(v, (s)->cb_phys + 1)
+#define cb_readl(s, r)		readl((s)->cb_phys + (r))
+#define cb_writel(s, r, v)	writel(v, (s)->cb_phys + (r))
+
+
+static u_char i365_get (socket_info_t * s, u_short reg)
+{
+	u_char val;
+#ifdef CONFIG_PCMCIA_SLOT_A
+	int slot = 0;
+#else
+	int slot = 1;
+#endif
+
+	val = I365_REG (slot, reg);
+
+	cb_writeb (s, val);
+	val = cb_readb (s);
+
+	debug ("i365_get slot:%x reg: %x val: %x\n", slot, reg, val);
+	return val;
+}
+
+static void i365_set (socket_info_t * s, u_short reg, u_char data)
+{
+#ifdef CONFIG_PCMCIA_SLOT_A
+	int slot = 0;
+#else
+	int slot = 1;
+#endif
+	u_char val;
+
+	val = I365_REG (slot, reg);
+
+	cb_writeb (s, val);
+	cb_writeb2 (s, data);
+
+	debug ("i365_set slot:%x reg: %x data:%x\n", slot, reg, data);
+}
+
+static void i365_bset (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) | mask);
+}
+
+static void i365_bclr (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) & ~mask);
+}
+
+#if 0	/* not used */
+static void i365_bflip (socket_info_t * s, u_short reg, u_char mask, int b)
+{
+	u_char d = i365_get (s, reg);
+
+	i365_set (s, reg, (b) ? (d | mask) : (d & ~mask));
+}
+
+static u_short i365_get_pair (socket_info_t * s, u_short reg)
+{
+	return (i365_get (s, reg) + (i365_get (s, reg + 1) << 8));
+}
+#endif	/* not used */
+
+static void i365_set_pair (socket_info_t * s, u_short reg, u_short data)
+{
+	i365_set (s, reg, data & 0xff);
+	i365_set (s, reg + 1, data >> 8);
+}
+
+/*======================================================================
+
+    Code to save and restore global state information for Cirrus
+    PD67xx controllers, and to set and report global configuration
+    options.
+
+======================================================================*/
+
+#define flip(v,b,f) (v = ((f)<0) ? v : ((f) ? ((v)|(b)) : ((v)&(~b))))
+
+static void cirrus_get_state (socket_info_t * s)
+{
+	int i;
+	cirrus_state_t *p = &s->c_state;
+
+	p->misc1 = i365_get (s, PD67_MISC_CTL_1);
+	p->misc1 &= (PD67_MC1_MEDIA_ENA | PD67_MC1_INPACK_ENA);
+	p->misc2 = i365_get (s, PD67_MISC_CTL_2);
+	for (i = 0; i < 6; i++)
+		p->timer[i] = i365_get (s, PD67_TIME_SETUP (0) + i);
+
+}
+
+static void cirrus_set_state (socket_info_t * s)
+{
+	int i;
+	u_char misc;
+	cirrus_state_t *p = &s->c_state;
+
+	misc = i365_get (s, PD67_MISC_CTL_2);
+	i365_set (s, PD67_MISC_CTL_2, p->misc2);
+	if (misc & PD67_MC2_SUSPEND)
+		udelay (50000);
+	misc = i365_get (s, PD67_MISC_CTL_1);
+	misc &= ~(PD67_MC1_MEDIA_ENA | PD67_MC1_INPACK_ENA);
+	i365_set (s, PD67_MISC_CTL_1, misc | p->misc1);
+	for (i = 0; i < 6; i++)
+		i365_set (s, PD67_TIME_SETUP (0) + i, p->timer[i]);
+}
+
+static u_int cirrus_set_opts (socket_info_t * s)
+{
+	cirrus_state_t *p = &s->c_state;
+	u_int mask = 0xffff;
+#if DEBUG
+	char buf[200];
+
+	memset (buf, 0, 200);
+#endif
+
+	if (has_ring == -1)
+		has_ring = 1;
+	flip (p->misc2, PD67_MC2_IRQ15_RI, has_ring);
+	flip (p->misc2, PD67_MC2_DYNAMIC_MODE, dynamic_mode);
+#if DEBUG
+	if (p->misc2 & PD67_MC2_IRQ15_RI)
+		strcat (buf, " [ring]");
+	if (p->misc2 & PD67_MC2_DYNAMIC_MODE)
+		strcat (buf, " [dyn mode]");
+	if (p->misc1 & PD67_MC1_INPACK_ENA)
+		strcat (buf, " [inpack]");
+#endif
+
+	if (p->misc2 & PD67_MC2_IRQ15_RI)
+		mask &= ~0x8000;
+	if (has_led > 0) {
+#if DEBUG
+		strcat (buf, " [led]");
+#endif
+		mask &= ~0x1000;
+	}
+	if (has_dma > 0) {
+#if DEBUG
+		strcat (buf, " [dma]");
+#endif
+		mask &= ~0x0600;
+		flip (p->misc2, PD67_MC2_FREQ_BYPASS, freq_bypass);
+#if DEBUG
+		if (p->misc2 & PD67_MC2_FREQ_BYPASS)
+			strcat (buf, " [freq bypass]");
+#endif
+	}
+
+	if (setup_time >= 0)
+		p->timer[0] = p->timer[3] = setup_time;
+	if (cmd_time > 0) {
+		p->timer[1] = cmd_time;
+		p->timer[4] = cmd_time * 2 + 4;
+	}
+	if (p->timer[1] == 0) {
+		p->timer[1] = 6;
+		p->timer[4] = 16;
+		if (p->timer[0] == 0)
+			p->timer[0] = p->timer[3] = 1;
+	}
+	if (recov_time >= 0)
+		p->timer[2] = p->timer[5] = recov_time;
+
+	debug ("i82365 Opt: %s [%d/%d/%d] [%d/%d/%d]\n",
+		buf,
+		p->timer[0], p->timer[1], p->timer[2],
+		p->timer[3], p->timer[4], p->timer[5]);
+
+	return mask;
+}
+
+/*======================================================================
+
+    Routines to handle common CardBus options
+
+======================================================================*/
+
+/* Default settings for PCI command configuration register */
+#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
+		  PCI_COMMAND_MASTER|PCI_COMMAND_WAIT)
+
+static void cb_get_state (socket_info_t * s)
+{
+	pci_readb (s, PCI_CACHE_LINE_SIZE, &s->cache);
+	pci_readb (s, PCI_LATENCY_TIMER, &s->pci_lat);
+	pci_readb (s, CB_LATENCY_TIMER, &s->cb_lat);
+	pci_readb (s, CB_CARDBUS_BUS, &s->cap.cardbus);
+	pci_readb (s, CB_SUBORD_BUS, &s->sub_bus);
+	pci_readw (s, CB_BRIDGE_CONTROL, &s->bcr);
+}
+
+static void cb_set_state (socket_info_t * s)
+{
+	pci_writew (s, PCI_COMMAND, CMD_DFLT);
+	pci_writeb (s, PCI_CACHE_LINE_SIZE, s->cache);
+	pci_writeb (s, PCI_LATENCY_TIMER, s->pci_lat);
+	pci_writeb (s, CB_LATENCY_TIMER, s->cb_lat);
+	pci_writeb (s, CB_CARDBUS_BUS, s->cap.cardbus);
+	pci_writeb (s, CB_SUBORD_BUS, s->sub_bus);
+	pci_writew (s, CB_BRIDGE_CONTROL, s->bcr);
+}
+
+static void cb_set_opts (socket_info_t * s)
+{
+}
+
+/*======================================================================
+
+    Power control for Cardbus controllers: used both for 16-bit and
+    Cardbus cards.
+
+======================================================================*/
+
+static int cb_set_power (socket_info_t * s, socket_state_t * state)
+{
+	u_int reg = 0;
+
+	reg = I365_PWR_NORESET;
+	if (state->flags & SS_PWR_AUTO)
+		reg |= I365_PWR_AUTO;
+	if (state->flags & SS_OUTPUT_ENA)
+		reg |= I365_PWR_OUT;
+	if (state->Vpp != 0) {
+		if (state->Vpp == 120) {
+			reg |= I365_VPP1_12V;
+			puts (" 12V card found: ");
+		} else if (state->Vpp == state->Vcc) {
+			reg |= I365_VPP1_5V;
+		} else {
+			puts (" power not found: ");
+			return -1;
+		}
+	}
+	if (state->Vcc != 0) {
+		reg |= I365_VCC_5V;
+		if (state->Vcc == 33) {
+			puts (" 3.3V card found: ");
+			i365_bset (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else if (state->Vcc == 50) {
+			puts (" 5V card found: ");
+			i365_bclr (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else {
+			puts (" power not found: ");
+			return -1;
+		}
+	}
+
+	if (reg != i365_get (s, I365_POWER)) {
+		reg = (I365_PWR_OUT | I365_PWR_NORESET | I365_VCC_5V | I365_VPP1_5V);
+		i365_set (s, I365_POWER, reg);
+	}
+
+	return 0;
+}
+
+/*======================================================================
+
+    Generic routines to get and set controller options
+
+======================================================================*/
+
+static void get_bridge_state (socket_info_t * s)
+{
+	cirrus_get_state (s);
+	cb_get_state (s);
+}
+
+static void set_bridge_state (socket_info_t * s)
+{
+	cb_set_state (s);
+	i365_set (s, I365_GBLCTL, 0x00);
+	i365_set (s, I365_GENCTL, 0x00);
+	cirrus_set_state (s);
+}
+
+static void set_bridge_opts (socket_info_t * s)
+{
+	cirrus_set_opts (s);
+	cb_set_opts (s);
+}
+
+/*====================================================================*/
+#define PD67_EXT_INDEX		0x2e	/* Extension index */
+#define PD67_EXT_DATA		0x2f	/* Extension data */
+#define PD67_EXD_VS1(s)		(0x01 << ((s)<<1))
+
+#define pd67_ext_get(s, r) \
+    (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
+
+static int i365_get_status (socket_info_t * s, u_int * value)
+{
+	u_int status;
+	u_char val;
+	u_char power, vcc, vpp;
+	u_int powerstate;
+
+	status = i365_get (s, I365_IDENT);
+	status = i365_get (s, I365_STATUS);
+	*value = ((status & I365_CS_DETECT) == I365_CS_DETECT) ? SS_DETECT : 0;
+	if (i365_get (s, I365_INTCTL) & I365_PC_IOCARD) {
+		*value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG;
+	} else {
+		*value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD;
+		*value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN;
+	}
+	*value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0;
+	*value |= (status & I365_CS_READY) ? SS_READY : 0;
+	*value |= (status & I365_CS_POWERON) ? SS_POWERON : 0;
+
+	/* Check for Cirrus CL-PD67xx chips */
+	i365_set (s, PD67_CHIP_INFO, 0);
+	val = i365_get (s, PD67_CHIP_INFO);
+	s->type = -1;
+	if ((val & PD67_INFO_CHIP_ID) == PD67_INFO_CHIP_ID) {
+		val = i365_get (s, PD67_CHIP_INFO);
+		if ((val & PD67_INFO_CHIP_ID) == 0) {
+			s->type = (val & PD67_INFO_SLOTS) ? IS_PD672X : IS_PD6710;
+			i365_set (s, PD67_EXT_INDEX, 0xe5);
+			if (i365_get (s, PD67_EXT_INDEX) != 0xe5)
+				s->type = IS_VT83C469;
+		}
+	} else {
+		printf ("no Cirrus Chip found\n");
+		*value = 0;
 		return -1;
 	}
-	/* - 0xfe000000 see MPC 8245 Users Manual Adress Map B */
-	membaseCsr = PCMCIA_IO_BASE - 0xfe000000;
+
+	power = i365_get (s, I365_POWER);
+	state.flags |= (power & I365_PWR_AUTO) ? SS_PWR_AUTO : 0;
+	state.flags |= (power & I365_PWR_OUT) ? SS_OUTPUT_ENA : 0;
+	vcc = power & I365_VCC_MASK;
+	vpp = power & I365_VPP1_MASK;
+	state.Vcc = state.Vpp = 0;
+	if((vcc== 0) || (vpp == 0)) {
+		/*
+		 * On the Cirrus we get the info which card voltage
+		 * we have in EXTERN DATA and write it to MISC_CTL1
+		 */
+		powerstate = pd67_ext_get(s, PD67_EXTERN_DATA);
+		if (powerstate & PD67_EXD_VS1(0)) {
+			/* 5V Card */
+			i365_bclr (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else {
+			/* 3.3V Card */
+			i365_bset (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		}
+		i365_set (s, I365_POWER, (I365_PWR_OUT | I365_PWR_NORESET | I365_VCC_5V | I365_VPP1_5V));
+		power = i365_get (s, I365_POWER);
+	}
+	if (power & I365_VCC_5V) {
+		state.Vcc = (i365_get(s, PD67_MISC_CTL_1) & PD67_MC1_VCC_3V) ? 33 : 50;
+	}
+
+	if (power == I365_VPP1_12V)
+		state.Vpp = 120;
+
+	/* IO card, RESET flags, IO interrupt */
+	power = i365_get (s, I365_INTCTL);
+	state.flags |= (power & I365_PC_RESET) ? 0 : SS_RESET;
+	if (power & I365_PC_IOCARD)
+		state.flags |= SS_IOCARD;
+	state.io_irq = power & I365_IRQ_MASK;
+
+	/* Card status change mask */
+	power = i365_get (s, I365_CSCINT);
+	state.csc_mask = (power & I365_CSC_DETECT) ? SS_DETECT : 0;
+	if (state.flags & SS_IOCARD)
+		state.csc_mask |= (power & I365_CSC_STSCHG) ? SS_STSCHG : 0;
+	else {
+		state.csc_mask |= (power & I365_CSC_BVD1) ? SS_BATDEAD : 0;
+		state.csc_mask |= (power & I365_CSC_BVD2) ? SS_BATWARN : 0;
+		state.csc_mask |= (power & I365_CSC_READY) ? SS_READY : 0;
+	}
+	debug ("i82365: GetStatus(0) = flags %#3.3x, Vcc %d, Vpp %d, "
+		"io_irq %d, csc_mask %#2.2x\n", state.flags,
+		state.Vcc, state.Vpp, state.io_irq, state.csc_mask);
+
+	return 0;
+}	/* i365_get_status */
+
+static int i365_set_socket (socket_info_t * s, socket_state_t * state)
+{
+	u_char reg;
+
+	set_bridge_state (s);
+
+	/* IO card, RESET flag */
+	reg = 0;
+	reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
+	reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
+	i365_set (s, I365_INTCTL, reg);
+
+	cb_set_power (s, state);
+
+#if 0
+	/* Card status change interrupt mask */
+	reg = s->cs_irq << 4;
+	if (state->csc_mask & SS_DETECT)
+		reg |= I365_CSC_DETECT;
+	if (state->flags & SS_IOCARD) {
+		if (state->csc_mask & SS_STSCHG)
+			reg |= I365_CSC_STSCHG;
+	} else {
+		if (state->csc_mask & SS_BATDEAD)
+			reg |= I365_CSC_BVD1;
+		if (state->csc_mask & SS_BATWARN)
+			reg |= I365_CSC_BVD2;
+		if (state->csc_mask & SS_READY)
+			reg |= I365_CSC_READY;
+	}
+	i365_set (s, I365_CSCINT, reg);
+	i365_get (s, I365_CSC);
+#endif	/* 0 */
+
+	return 0;
+}	/* i365_set_socket */
+
+/*====================================================================*/
+
+static int i365_set_mem_map (socket_info_t * s, struct pccard_mem_map *mem)
+{
+	u_short base, i;
+	u_char map;
+
+	debug ("i82365: SetMemMap(%d, %#2.2x, %d ns, %#5.5lx-%#5.5lx, %#5.5x)\n",
+		mem->map, mem->flags, mem->speed,
+		mem->sys_start, mem->sys_stop, mem->card_start);
+
+	map = mem->map;
+	if ((map > 4) ||
+	    (mem->card_start > 0x3ffffff) ||
+	    (mem->sys_start > mem->sys_stop) ||
+	    (mem->speed > 1000)) {
+		return -1;
+	}
+
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_MEM (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_MEM (map));
+
+	/* Take care of high byte, for PCI controllers */
+	i365_set (s, CB_MEM_PAGE (map), mem->sys_start >> 24);
+
+	base = I365_MEM (map);
+	i = (mem->sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT)
+		i |= I365_MEM_16BIT;
+	if (mem->flags & MAP_0WS)
+		i |= I365_MEM_0WS;
+	i365_set_pair (s, base + I365_W_START, i);
+
+	i = (mem->sys_stop >> 12) & 0x0fff;
+	switch (mem->speed / CYCLE_TIME) {
+	case 0:
+		break;
+	case 1:
+		i |= I365_MEM_WS0;
+		break;
+	case 2:
+		i |= I365_MEM_WS1;
+		break;
+	default:
+		i |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
+	}
+	i365_set_pair (s, base + I365_W_STOP, i);
+
+	i = 0;
+	if (mem->flags & MAP_WRPROT)
+		i |= I365_MEM_WRPROT;
+	if (mem->flags & MAP_ATTRIB)
+		i |= I365_MEM_REG;
+	i365_set_pair (s, base + I365_W_OFF, i);
+
+	/* set System Memory map Upper Adress */
+	i365_set(s, PD67_EXT_INDEX, PD67_MEM_PAGE(map));
+	i365_set(s, PD67_EXT_DATA, ((mem->sys_start >> 24) & 0xff));
+
+	/* Turn on the window if necessary */
+	if (mem->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_MEM (map));
+	return 0;
+}	/* i365_set_mem_map */
+
+static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
+{
+	u_char map, ioctl;
+
+	map = io->map;
+	/* comment out: comparison is always false due to limited range of data type */
+	if ((map > 1) || /* (io->start > 0xffff) || (io->stop > 0xffff) || */
+	    (io->stop < io->start))
+		return -1;
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_IO (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_IO (map));
+	i365_set_pair (s, I365_IO (map) + I365_W_START, io->start);
+	i365_set_pair (s, I365_IO (map) + I365_W_STOP, io->stop);
+	ioctl = i365_get (s, I365_IOCTL) & ~I365_IOCTL_MASK (map);
+	if (io->speed)
+		ioctl |= I365_IOCTL_WAIT (map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS (map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT (map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16 (map);
+	i365_set (s, I365_IOCTL, ioctl);
+	/* Turn on the window if necessary */
+	if (io->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_IO (map));
+	return 0;
+}	/* i365_set_io_map */
+
+/*====================================================================*/
+
+/*
+ * PCI_ADDR = (HOST_ADDR - 0xfe000000)
+ * see MPC 8245 Users Manual Adress Map B
+ */
+#define	HOST_TO_PCI(addr)	((addr) - 0xfe000000)
+#define	PCI_TO_HOST(addr)	((addr) + 0xfe000000)
+
+int i82365_init (void)
+{
+	u_int val;
+	int i;
+
+	if ((socket.dev = pci_find_devices (supported, 0)) < 0) {
+		/* Controller not found */
+		printf ("No PD67290 device found !!\n");
+		return 1;
+	}
+	debug ("i82365 Device Found!\n");
+
+	socket.cb_phys = PCMCIA_IO_BASE;
 
 	/* set base address */
-	pci_write_config_dword (devno, PCI_BASE_ADDRESS_0, membaseCsr);
+	pci_write_config_dword (socket.dev, PCI_BASE_ADDRESS_0,
+		HOST_TO_PCI(socket.cb_phys));
 
 	/* enable mapped memory and IO addresses */
-	pci_write_config_dword (devno,
+	pci_write_config_dword (socket.dev,
 				PCI_COMMAND,
 				PCI_COMMAND_MEMORY |
 				PCI_COMMAND_IO | PCI_COMMAND_WAIT);
+
+	get_bridge_state (&socket);
+	set_bridge_opts (&socket);
+
+	i = i365_get_status (&socket, &val);
+
+	if (i > -1) {
+		puts (pcic[socket.type].name);
+	} else {
+		printf ("i82365: Controller not found.\n");
+		return 1;
+	}
+	if((val & SS_DETECT) != SS_DETECT){
+		puts ("No card\n");
+		return 1;
+	}
+
+	state.flags |= SS_OUTPUT_ENA;
+
+	i365_set_socket (&socket, &state);
+
+	for (i = 500; i; i--) {
+		if ((i365_get (&socket, I365_STATUS) & I365_CS_READY))
+			break;
+		udelay (1000);
+	}
+
+	if (i == 0) {
+		/* PC Card not ready for data transfer */
+		puts ("i82365 PC Card not ready for data transfer\n");
+		return 1;
+	}
+	debug (" PC Card ready for data transfer: ");
+
+	mem.map = 0;
+	mem.flags = MAP_ATTRIB | MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+	mem.map = 1;
+	mem.flags = MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + (2 * CFG_PCMCIA_MEM_SIZE) - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+#ifdef DEBUG
+	i82365_dump_regions (socket.dev);
+#endif
+
 	return 0;
 }
+
+void i82365_exit (void)
+{
+	io.map = 0;
+	io.flags = 0;
+	io.speed = 0;
+	io.start = 0;
+	io.stop = 0x1;
+
+	i365_set_io_map (&socket, &io);
+
+	mem.map = 0;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	mem.map = 1;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	state.Vcc = state.Vpp = 0;
+
+	i365_set_socket (&socket, &state);
+}
+
+int pcmcia_on (void)
+{
+	u_int rc;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	rc = i82365_init();
+	if (rc)
+		goto exit;
+
+	rc = check_ide_device(0);
+	if (rc == 0)
+		goto exit;
+
+	i82365_exit();
+
+exit:
+	return rc;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	i82365_exit();
+
+	return 0;
+}
+#endif
+
+/*======================================================================
+
+    Debug stuff
+
+======================================================================*/
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev)
+{
+	u_int tmp[2];
+	u_int *mem = (void *) socket.cb_phys;
+	u_char *cis = (void *) CFG_PCMCIA_MEM_ADDR;
+	u_char *ide = (void *) (CFG_ATA_BASE_ADDR + CFG_ATA_REG_OFFSET);
+
+	pci_read_config_dword (dev, 0x00, tmp + 0);
+	pci_read_config_dword (dev, 0x80, tmp + 1);
+
+	printf ("PCI CONF: %08X ... %08X\n",
+		tmp[0], tmp[1]);
+	printf ("PCI MEM:  ... %08X ... %08X\n",
+		mem[0x8 / 4], mem[0x800 / 4]);
+	printf ("CIS:      ...%c%c%c%c%c%c%c%c...\n",
+		cis[0x38], cis[0x3a], cis[0x3c], cis[0x3e],
+		cis[0x40], cis[0x42], cis[0x44], cis[0x48]);
+	printf ("CIS CONF: %02X %02X %02X ...\n",
+		cis[0x200], cis[0x202], cis[0x204]);
+	printf ("IDE:      %02X %02X %02X %02X %02X %02X %02X %02X\n",
+		ide[0], ide[1], ide[2], ide[3],
+		ide[4], ide[5], ide[6], ide[7]);
+}
+#endif	/* DEBUG */
+
+#endif /* CONFIG_I82365 */

board/cpu87/cpu87.c

@@ -197,7 +197,7 @@ const iop_conf_t iop_conf_tab[4][32] = {
  */
 int checkboard (void)
 {
-	printf ("Board: CPU87 (Rev %02x)\n", CPU86_REV);
+	printf ("Board: CPU87 (Rev %02x)\n", CPU86_REV & 0x7f);
 	return 0;
 }
 
@@ -280,7 +280,7 @@ long int initdram (int board_type)
 	volatile memctl8260_t *memctl = &immap->im_memctl;
 
 #ifndef CFG_RAMBOOT
-	ulong size8, size9;
+	ulong size8, size9, size10;
 #endif
 	long psize;
 
@@ -294,17 +294,25 @@ long int initdram (int board_type)
 	 */
 	size8 = try_init (memctl, CFG_PSDMR_8COL, CFG_OR2_8COL,
 			  (uchar *) CFG_SDRAM_BASE);
+	
 	size9 = try_init (memctl, CFG_PSDMR_9COL, CFG_OR2_9COL,
 			  (uchar *) CFG_SDRAM_BASE);
-
-	if (size8 < size9) {
-		psize = size9;
-		printf ("(60x:9COL) ");
-	} else {
+	
+	size10 = try_init (memctl, CFG_PSDMR_10COL, CFG_OR2_10COL,
+			  (uchar *) CFG_SDRAM_BASE);
+	
+	psize = max(size8,max(size9,size10));
+	
+	if (psize == size8) {
 		psize = try_init (memctl, CFG_PSDMR_8COL, CFG_OR2_8COL,
 				  (uchar *) CFG_SDRAM_BASE);
 		printf ("(60x:8COL) ");
-	}
+	} else if (psize == size9){
+		psize = try_init (memctl, CFG_PSDMR_9COL, CFG_OR2_9COL,
+				  (uchar *) CFG_SDRAM_BASE);
+		printf ("(60x:9COL) ");
+	} else
+		printf ("(60x:10COL) ");
 
 #endif	/* CFG_RAMBOOT */
 

board/etin/kvme080/Makefile

@@ -0,0 +1,40 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS =  $(BOARD).o multiverse.o
+
+$(LIB):	.depend $(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################

board/etin/kvme080/config.mk

@@ -0,0 +1,30 @@
+#
+# (C) Copyright 2005
+# Sangmoon, Etin Systems, dogoil@etinsys.com.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# KVME080 board
+#
+
+TEXT_BASE = 0xFFF00000
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)

board/etin/kvme080/kvme080.c

@@ -0,0 +1,193 @@
+/*
+ * (C) Copyright 2005
+ * Sangmoon Kim, Etin Systems. dogoil@etinsys.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <pci.h>
+#include <i2c.h>
+#include <asm/processor.h>
+
+int checkboard(void)
+{
+	puts ("Board: KVME080\n");
+	return 0;
+}
+
+unsigned long setdram(int m, int row, int col, int bank)
+{
+	int i;
+	unsigned long start, end;
+	uint32_t mccr1;
+	uint32_t mear1 = 0, emear1 = 0, msar1 = 0, emsar1 = 0;
+	uint32_t mear2 = 0, emear2 = 0, msar2 = 0, emsar2 = 0;
+	uint8_t mber = 0;
+
+	CONFIG_READ_WORD(MCCR1, mccr1);
+	mccr1 &= 0xffff0000;
+
+	start = CFG_SDRAM_BASE;
+	end = start + (1 << (col + row + 3) ) * bank - 1;
+
+	for (i = 0; i < m; i++) {
+		mccr1 |= ((row == 13)? 2 : (bank == 4)? 0 : 3) << i * 2;
+		if (i < 4) {
+			msar1  |= ((start >> 20) & 0xff) << i * 8;
+			emsar1 |= ((start >> 28) & 0xff) << i * 8;
+			mear1  |= ((end >> 20) & 0xff) << i * 8;
+			emear1 |= ((end >> 28) & 0xff) << i * 8;
+		} else {
+			msar2  |= ((start >> 20) & 0xff) << (i-4) * 8;
+			emsar2 |= ((start >> 28) & 0xff) << (i-4) * 8;
+			mear2  |= ((end >> 20) & 0xff) << (i-4) * 8;
+			emear2 |= ((end >> 28) & 0xff) << (i-4) * 8;
+		}
+		mber |= 1 << i;
+		start += (1 << (col + row + 3) ) * bank;
+		end += (1 << (col + row + 3) ) * bank;
+	}
+	for (; i < 8; i++) {
+		if (i < 4) {
+			msar1  |= 0xff << i * 8;
+			emsar1 |= 0x30 << i * 8;
+			mear1  |= 0xff << i * 8;
+			emear1 |= 0x30 << i * 8;
+		} else {
+			msar2  |= 0xff << (i-4) * 8;
+			emsar2 |= 0x30 << (i-4) * 8;
+			mear2  |= 0xff << (i-4) * 8;
+			emear2 |= 0x30 << (i-4) * 8;
+		}
+	}
+
+	CONFIG_WRITE_WORD(MCCR1, mccr1);
+	CONFIG_WRITE_WORD(MSAR1, msar1);
+	CONFIG_WRITE_WORD(EMSAR1, emsar1);
+	CONFIG_WRITE_WORD(MEAR1, mear1);
+	CONFIG_WRITE_WORD(EMEAR1, emear1);
+	CONFIG_WRITE_WORD(MSAR2, msar2);
+	CONFIG_WRITE_WORD(EMSAR2, emsar2);
+	CONFIG_WRITE_WORD(MEAR2, mear2);
+	CONFIG_WRITE_WORD(EMEAR2, emear2);
+	CONFIG_WRITE_BYTE(MBER, mber);
+
+	return (1 << (col + row + 3) ) * bank * m;
+}
+
+long int initdram(int board_type)
+{
+	unsigned int msr;
+	long int size = 0;
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT2L, CFG_IBAT0L + 0x10000000);
+	mtspr(IBAT2U, CFG_IBAT0U + 0x10000000);
+	mtspr(DBAT2L, CFG_DBAT0L + 0x10000000);
+	mtspr(DBAT2U, CFG_DBAT0U + 0x10000000);
+	mtmsr(msr);
+
+	if (setdram(2,13,10,4) == get_ram_size(CFG_SDRAM_BASE, 0x20000000))
+		size = 0x20000000;	/* 512MB */
+	else if (setdram(1,13,10,4) == get_ram_size(CFG_SDRAM_BASE, 0x10000000))
+		size = 0x10000000;	/* 256MB */
+	else if (setdram(2,13,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x10000000))
+		size = 0x10000000;	/* 256MB */
+	else if (setdram(1,13,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x08000000))
+		size = 0x08000000;	/* 128MB */
+	else if (setdram(2,12,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x08000000))
+		size = 0x08000000;	/* 128MB */
+	else if (setdram(1,12,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x04000000))
+		size = 0x04000000;	/* 64MB */
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT2L, CFG_IBAT2L);
+	mtspr(IBAT2U, CFG_IBAT2U);
+	mtspr(DBAT2L, CFG_DBAT2L);
+	mtspr(DBAT2U, CFG_DBAT2U);
+	mtmsr(msr);
+
+	return size;
+}
+
+struct pci_controller hose;
+
+void pci_init_board(void)
+{
+	pci_mpc824x_init(&hose);
+}
+
+int board_early_init_f(void)
+{
+	*(volatile unsigned char *)(0xff080120) = 0xfb;
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+	unsigned int msr;
+
+	CONFIG_WRITE_WORD(ERCR1, 0x95ff8000);
+	CONFIG_WRITE_WORD(ERCR3, 0x0c00000e);
+	CONFIG_WRITE_WORD(ERCR4, 0x0800000e);
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT1L, 0x70000000 | BATL_PP_10 | BATL_CACHEINHIBIT);
+	mtspr(IBAT1U, 0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP);
+	mtspr(DBAT1L, 0x70000000 | BATL_PP_10 | BATL_CACHEINHIBIT);
+	mtspr(DBAT1U, 0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP);
+	mtmsr(msr);
+
+	return 0;
+}
+
+extern int multiverse_init(void);
+
+int misc_init_r(void)
+{
+	multiverse_init();
+	return 0;
+}
+
+void *nvram_read(void *dest, const long src, size_t count)
+{
+	volatile uchar *d = (volatile uchar*) dest;
+	volatile uchar *s = (volatile uchar*) src;
+	while(count--) {
+		*d++ = *s++;
+		asm volatile("sync");
+	}
+	return dest;
+}
+
+void nvram_write(long dest, const void *src, size_t count)
+{
+	volatile uchar *d = (volatile uchar*)dest;
+	volatile uchar *s = (volatile uchar*)src;
+	while(count--) {
+		*d++ = *s++;
+		asm volatile("sync");
+	}
+}

board/etin/kvme080/multiverse.c

@@ -0,0 +1,186 @@
+/*
+ * multiverse.c
+ *
+ * VME driver for Multiverse
+ *
+ * Author : Sangmoon Kim
+ *	    dogoil@etinsys.com
+ *
+ * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <pci.h>
+
+#include "multiverse.h"
+
+static unsigned long vme_asi_addr;
+static unsigned long vme_iack_addr;
+static unsigned long pci_reg_addr;
+static unsigned long vme_reg_addr;
+
+int multiv_reset(unsigned long base)
+{
+	writeb(0x09, base + VME_SLAVE32_AM);
+	writeb(0x39, base + VME_SLAVE24_AM);
+	writeb(0x29, base + VME_SLAVE16_AM);
+	writeb(0x2f, base + VME_SLAVE_REG_AM);
+	writeb((VME_A32_SLV_BUS >> 24) & 0xff, base + VME_SLAVE32_A);
+	writeb((VME_A24_SLV_BUS >> 16) & 0xff, base + VME_SLAVE24_A);
+	writeb((VME_A16_SLV_BUS >> 8 ) & 0xff, base + VME_SLAVE16_A);
+#ifdef A32_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A32_SLV_SIZE-1)) >> 24) & 0xff,
+				base + VME_SLAVE32_MASK);
+		writeb(0x01, base + VME_SLAVE32_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE32_MASK);
+		writeb(0x00, base + VME_SLAVE32_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE32_MASK);
+	writeb(0x00, base + VME_SLAVE32_EN);
+#endif
+#ifdef A24_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A24_SLV_SIZE-1)) >> 16) & 0xff,
+				base + VME_SLAVE24_MASK);
+		writeb(0x01, base + VME_SLAVE24_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE24_MASK);
+		writeb(0x00, base + VME_SLAVE24_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE24_MASK);
+	writeb(0x00, base + VME_SLAVE24_EN);
+#endif
+#ifdef A16_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A16_SLV_SIZE-1)) >> 8) & 0xff,
+				base + VME_SLAVE16_MASK);
+		writeb(0x01, base + VME_SLAVE16_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE16_MASK);
+		writeb(0x00, base + VME_SLAVE16_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE16_MASK);
+	writeb(0x00, base + VME_SLAVE16_EN);
+#endif
+#ifdef REG_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_REG_SLV_SIZE-1)) >> 16) & 0xff,
+				base + VME_SLAVE_REG_MASK);
+		writeb(0x01, base + VME_SLAVE_REG_EN);
+	} else {
+		writeb(0xf8, base + VME_SLAVE_REG_MASK);
+	}
+#else
+	writeb(0xf8, base + VME_SLAVE_REG_MASK);
+#endif
+	writeb(0x09, base + VME_MASTER32_AM);
+	writeb(0x39, base + VME_MASTER24_AM);
+	writeb(0x29, base + VME_MASTER16_AM);
+	writeb(0x2f, base + VME_MASTER_REG_AM);
+	writel(0x00000000, base + VME_RMW_ADRS);
+	writeb(0x00, base + VME_IRQ);
+	writeb(0x00, base + VME_INT_EN);
+	writel(0x00000000, base + VME_IRQ1_REG);
+	writel(0x00000000, base + VME_IRQ2_REG);
+	writel(0x00000000, base + VME_IRQ3_REG);
+	writel(0x00000000, base + VME_IRQ4_REG);
+	writel(0x00000000, base + VME_IRQ5_REG);
+	writel(0x00000000, base + VME_IRQ6_REG);
+	writel(0x00000000, base + VME_IRQ7_REG);
+	return 0;
+}
+
+void multiv_auto_slot_id(unsigned long base)
+{
+	unsigned int vector;
+	int slot_id = 1;
+	if (readb(base + VME_CTRL) & VME_CTRL_SYSFAIL) {
+		*(volatile unsigned int*)(base + VME_IRQ2_REG) = 0xfe;
+		writeb(readb(base + VME_IRQ) | 0x04, base + VME_IRQ);
+		writeb(readb(base + VME_CTRL) & ~VME_CTRL_SYSFAIL,
+				base + VME_CTRL);
+		while (readb(base + VME_STATUS) & VME_STATUS_SYSFAIL);
+		if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+			while (readb(base + VME_INT) & 0x04) {
+				vector = *(volatile unsigned int*)
+					(vme_iack_addr + VME_IACK2);
+				*(unsigned char*)(vme_asi_addr + 0x7ffff)
+					= (slot_id << 3) & 0xff;
+				slot_id ++;
+				if (slot_id > 31)
+					break;
+			}
+		}
+	}
+}
+
+int multiverse_init(void)
+{
+	int i;
+	pci_dev_t pdev;
+	unsigned int bar[6];
+
+	pdev = pci_find_device(0x1895, 0x0001, 0);
+
+	if (pdev == 0)
+		return -1;
+
+	for (i = 0; i < 6; i++)
+		pci_read_config_dword (pdev,
+				PCI_BASE_ADDRESS_0 + i * 4, &bar[i]);
+
+	pci_reg_addr = bar[0];
+	vme_reg_addr = bar[1] + 0x00F00000;
+	vme_iack_addr = bar[1] + 0x00200000;
+	vme_asi_addr = bar[3];
+
+	pci_write_config_dword (pdev, PCI_COMMAND,
+		PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+
+	writel(0xFF000000, pci_reg_addr + P_TA1);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL1);
+	writel(0xf0000000, pci_reg_addr + P_TA2);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL2);
+	writel(0xF1000000, pci_reg_addr + P_TA3);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL3);
+	writel(VME_A32_MSTR_BUS, pci_reg_addr + P_TA5);
+	writel(~(VME_A32_MSTR_SIZE-1), pci_reg_addr + P_AM5);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL5);
+
+	writel(VME_A32_SLV_BUS, pci_reg_addr + W_BA1);
+	writel(~(VME_A32_SLV_SIZE-1), pci_reg_addr + W_AM1);
+	writel(VME_A32_SLV_LOCAL, pci_reg_addr + W_TA1);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL1);
+
+	writel(0xF0000000, pci_reg_addr + W_BA2);
+	writel(0xFF000000, pci_reg_addr + W_AM2);
+	writel(VME_A24_SLV_LOCAL, pci_reg_addr + W_TA2);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL2);
+
+	writel(0xFF000000, pci_reg_addr + W_BA3);
+	writel(0xFF000000, pci_reg_addr + W_AM3);
+	writel(VME_A16_SLV_LOCAL, pci_reg_addr + W_TA3);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL3);
+
+	writel(0x00000001, pci_reg_addr + W_ERR_CS);
+	writel(0x00000001, pci_reg_addr + P_ERR_CS);
+
+	multiv_reset(vme_reg_addr);
+	writeb(readb(vme_reg_addr + VME_CTRL) | VME_CTRL_SHORT_D,
+		vme_reg_addr + VME_CTRL);
+
+	multiv_auto_slot_id(vme_reg_addr);
+
+	return 0;
+}

board/etin/kvme080/multiverse.h

@@ -0,0 +1,176 @@
+/*
+ * multiverse.h
+ *
+ * VME driver for Multiverse
+ *
+ * Author : Sangmoon Kim
+ *	    dogoil@etinsys.com
+ *
+ * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
+ *
+ * This program is free software; you can redistribute	it and/or modify it
+ * under  the terms of	the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MULTIVERSE_H__
+#define __MULTIVERSE_H__
+
+#define VME_A32_MSTR_BUS	0x90000000
+#define VME_A32_MSTR_SIZE	0x01000000
+
+#define VME_A32_SLV_SIZE	0x01000000
+
+#define VME_A32_SLV_BUS		0x90000000
+#define VME_A24_SLV_BUS		0x00000000
+#define VME_A16_SLV_BUS		0x00000000
+
+#define VME_A32_SLV_LOCAL	0x00000000
+#define VME_A24_SLV_LOCAL	0x00000000
+#define VME_A16_SLV_LOCAL	0x00000000
+
+#define A32_SLV_WINDOW
+#undef	A24_SLV_WINDOW
+#undef	A16_SLV_WINDOW
+#undef	REG_SLV_WINDOW
+
+/* PCI Registers */
+
+#define P_IMG_CTRL0		0x100
+#define P_BA0			0x104
+#define P_AM0			0x108
+#define P_TA0			0x10C
+#define P_IMG_CTRL1		0x110
+#define P_BA1			0x114
+#define P_AM1			0x118
+#define P_TA1			0x11C
+#define P_IMG_CTRL2		0x120
+#define P_BA2			0x124
+#define P_AM2			0x128
+#define P_TA2			0x12C
+#define P_IMG_CTRL3		0x130
+#define P_BA3			0x134
+#define P_AM3			0x138
+#define P_TA3			0x13C
+#define P_IMG_CTRL4		0x140
+#define P_BA4			0x144
+#define P_AM4			0x148
+#define P_TA4			0x14C
+#define P_IMG_CTRL5		0x150
+#define P_BA5			0x154
+#define P_AM5			0x158
+#define P_TA5			0x15C
+#define P_ERR_CS		0x160
+#define P_ERR_ADDR		0x164
+#define P_ERR_DATA		0x168
+
+#define WB_CONF_SPC_BAR		0x180
+#define W_IMG_CTRL1		0x184
+#define W_BA1			0x188
+#define W_AM1			0x18C
+#define W_TA1			0x190
+#define W_IMG_CTRL2		0x194
+#define W_BA2			0x198
+#define W_AM2			0x19C
+#define W_TA2			0x1A0
+#define W_IMG_CTRL3		0x1A4
+#define W_BA3			0x1A8
+#define W_AM3			0x1AC
+#define W_TA3			0x1B0
+#define W_IMG_CTRL4		0x1B4
+#define W_BA4			0x1B8
+#define W_AM4			0x1BC
+#define W_TA4			0x1C0
+#define W_IMG_CTRL5		0x1C4
+#define W_BA5			0x1C8
+#define W_AM5			0x1CC
+#define W_TA5			0x1D0
+#define W_ERR_CS		0x1D4
+#define W_ERR_ADDR		0x1D8
+#define W_ERR_DATA		0x1DC
+#define CNF_ADDR		0x1E0
+#define CNF_DATA		0x1E4
+#define INT_ACK			0x1E8
+#define ICR			0x1EC
+#define ISR			0x1F0
+
+/* VME registers */
+
+#define VME_SLAVE32_AM		0x03
+#define VME_SLAVE24_AM		0x02
+#define VME_SLAVE16_AM		0x01
+#define VME_SLAVE_REG_AM	0x00
+#define VME_SLAVE32_A		0x07
+#define VME_SLAVE24_A		0x06
+#define VME_SLAVE16_A		0x05
+#define VME_SLAVE_REG_A		0x04
+#define VME_SLAVE32_MASK	0x0B
+#define VME_SLAVE24_MASK	0x0A
+#define VME_SLAVE16_MASK	0x09
+#define VME_SLAVE_REG_MASK	0x08
+#define VME_SLAVE32_EN		0x0F
+#define VME_SLAVE24_EN		0x0E
+#define VME_SLAVE16_EN		0x0D
+#define VME_SLAVE_REG_EN	0x0C
+#define VME_MASTER32_AM		0x13
+#define VME_MASTER24_AM		0x12
+#define VME_MASTER16_AM		0x11
+#define VME_MASTER_REG_AM	0x10
+#define VME_RMW_ADRS		0x14
+#define VME_MBOX		0x18
+#define VME_STATUS		0x1E
+#define VME_CTRL		0x1C
+#define VME_IRQ			0x20
+#define VME_INT_EN		0x21
+#define VME_INT			0x22
+#define VME_IRQ1_REG		0x24
+#define VME_IRQ2_REG		0x28
+#define VME_IRQ3_REG		0x2C
+#define VME_IRQ4_REG		0x30
+#define VME_IRQ5_REG		0x34
+#define VME_IRQ6_REG		0x38
+#define VME_IRQ7_REG		0x3C
+
+/* VME control register */
+
+#define VME_CTRL_BRDRST		0x01
+#define VME_CTRL_SYSRST		0x02
+#define VME_CTRL_RMW		0x04
+#define VME_CTRL_SHORT_D	0x08
+#define VME_CTRL_SYSFAIL	0x10
+#define VME_CTRL_VOWN		0x20
+#define VME_CTRL_A16_REG_MODE	0x40
+
+/* VME status register */
+
+#define VME_STATUS_SYSCON	0x01
+#define VME_STATUS_SYSFAIL	0x02
+#define VME_STATUS_ACFAIL	0x04
+#define VME_STATUS_SYSRST	0x08
+#define VME_STATUS_VOWN		0x10
+
+/* Interrupt types */
+
+#define LVL1			0x0002
+#define LVL2			0x0004
+#define LVL3			0x0008
+#define LVL4			0x0010
+#define LVL5			0x0020
+#define LVL6			0x0040
+#define LVL7			0x0080
+#define MULTIVERSE_INTI_INT	0x0100
+#define MULTIVERSE_WB_INT	0x0200
+#define MULTIVERSE_PCI_INT	0x0400
+
+/* interrupt acknowledge */
+
+#define VME_IACK1		0x04
+#define VME_IACK2		0x08
+#define VME_IACK3		0x0c
+#define VME_IACK4		0x10
+#define VME_IACK5		0x14
+#define VME_IACK6		0x18
+#define VME_IACK7		0x1c
+
+#endif /* __MULTIVERSE_H__ */

board/etin/kvme080/u-boot.lds

@@ -0,0 +1,128 @@
+/*
+ * (C) Copyright 2001-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    cpu/mpc824x/start.o	(.text)
+    lib_ppc/board.o	(.text)
+    lib_ppc/ppcstring.o	(.text)
+
+	. = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o (.text)
+
+	*(.text)
+
+    *(.fixup)
+    *(.got1)
+    . = ALIGN(16);
+    *(.rodata)
+    *(.rodata1)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
+  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(4096);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(4096);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+
+  _end = . ;
+  PROVIDE (end = .);
+}

board/fads/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o lamp.o
+OBJS	= $(BOARD).o flash.o lamp.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/fads/fads.h

@@ -467,7 +467,9 @@
 #define CONFIG_ISO_PARTITION	1
 
 #undef	CONFIG_ATAPI
+#if 0	/* does not make sense when CFG_CMD_IDE is not enabled, too */
 #define CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card Adapter */
+#endif
 #undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
 #undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
 #undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/

board/fads/pcmcia.c

@@ -0,0 +1,84 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#ifdef	CONFIG_ADS
+#define	PCMCIA_BOARD_MSG "ADS"
+#else
+#define	PCMCIA_BOARD_MSG "FADS"
+#endif
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	u_long reg = 0;
+
+	switch(vpp) {
+		case 0: reg = 0; break;
+		case 50: reg = 1; break;
+		case 120: reg = 2; break;
+		default: return 1;
+	}
+
+	switch(vcc) {
+		case 0: reg = 0; break;
+#ifdef CONFIG_ADS
+	case 50: reg = BCSR1_PCCVCCON; break;
+#endif
+#ifdef CONFIG_FADS
+	case 33: reg = BCSR1_PCCVCC0 | BCSR1_PCCVCC1; break;
+	case 50: reg = BCSR1_PCCVCC1; break;
+#endif
+	default: return 1;
+	}
+
+	/* first, turn off all power */
+
+#ifdef CONFIG_ADS
+	*((uint *)BCSR1) |= BCSR1_PCCVCCON;
+#endif
+#ifdef CONFIG_FADS
+	*((uint *)BCSR1) &= ~(BCSR1_PCCVCC0 | BCSR1_PCCVCC1);
+#endif
+	*((uint *)BCSR1) &= ~BCSR1_PCCVPP_MASK;
+
+	/* enable new powersettings */
+
+#ifdef CONFIG_ADS
+	*((uint *)BCSR1) &= ~reg;
+#endif
+#ifdef CONFIG_FADS
+	*((uint *)BCSR1) |= reg;
+#endif
+
+ 	*((uint *)BCSR1) |= reg << 20;
+
+	return 0;
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+	return 0;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+	return 0;
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+#endif	/* CONFIG_PCMCIA */

board/gth/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o ee_access.o
+OBJS	= $(BOARD).o flash.o ee_access.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/gth/pcmcia.c

@@ -0,0 +1,93 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "GTH COMPACT FLASH"
+
+int pcmcia_voltage_set (int slot, int vcc, int vpp)
+{	/* Do nothing */
+	return 0;
+}
+
+int pcmcia_hardware_enable (int slot)
+{
+	volatile immap_t *immap;
+	volatile cpm8xx_t *cp;
+	volatile pcmconf8xx_t *pcmp;
+	volatile sysconf8xx_t *sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: GTH Slot %c\n", 'A' + slot);
+
+	immap = (immap_t *) CFG_IMMR;
+	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
+	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
+	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+	udelay (500);
+
+	/*
+	* Make sure there is a card in the slot,
+	* then configure the interface.
+	*/
+	udelay (10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__, __FUNCTION__,
+	       &(pcmp->pcmc_pipr), pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & 0x98000000) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	mask = PCMCIA_VS1 (slot) | PCMCIA_VS2 (slot);
+	reg = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
+	       (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX (_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+
+	udelay (250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return 0;
+}
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	return 0;	/* No hardware to disable */
+}
+#endif
+
+#endif	/* CONFIG_PCMCIA */

board/gth2/config.mk

@@ -39,4 +39,3 @@ TEXT_BASE = 0x90000000
 endif
 endif
 endif
-

board/gth2/ee_access.c

@@ -8,7 +8,7 @@
    For documentaion, see data sheet for DS2438, 2438.pdf
 
    By Thomas.Lange@corelatus.com 001025
-   
+
    Copyright (C) 2000-2005 Corelatus AB */
 
 /* This program is free software; you can redistribute it and/or
@@ -105,7 +105,7 @@ static u8 make_new_crc( u8 Old_crc, u8 New_value ){
 	/* Compute a new checksum with new byte, using previous checksum as input
 	   See DS app note 17, understanding and using cyclic redundancy checks...
 	   Also see DS2438, page 11 */
-	return( crc_lookup[Old_crc ^ New_value ]); 
+	return( crc_lookup[Old_crc ^ New_value ]);
 }
 
 int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
@@ -119,16 +119,16 @@ int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
 		Curr_byte++;
 	}
 	E_DEBUG("Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
-  
+
 	if(Curr_crc == Crc){
-		/* Good */ 
+		/* Good */
 		return(TRUE);
 	}
 	printk(KERN_ERR"EE checksum error, Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
 	return(FALSE);
 }
 
-static void 
+static void
 set_idle(void){
 	/* Send idle and keep start time
 	   Continous 1 is idle */
@@ -136,7 +136,7 @@ set_idle(void){
 }
 
 
-static int 
+static int
 do_cpu_reset(void){
 	/* Release reset and verify that chip responds with presence pulse */
 	int Retries=0;
@@ -146,10 +146,10 @@ do_cpu_reset(void){
 		/* Send reset */
 		WRITE_PORT(0);
 		udelay(RESET_LOW_TIME);
-    
+
 		/* Release reset */
 		WRITE_PORT(1);
-    
+
 		/* Wait for EEPROM to drive output */
 		udelay(PRESENCE_TIMEOUT);
 		if(!READ_PORT){
@@ -166,17 +166,17 @@ do_cpu_reset(void){
 	}
 
 	printk(KERN_ERR"eeprom did not respond when releasing reset\n");
-    
+
 	/* Make sure chip releases pin */
 	udelay(PRESENCE_LOW_TIME);
 
 	/* Set to idle again */
 	set_idle();
- 
+
 	return(-EIO);
 }
 
-static u8 
+static u8
 read_cpu_byte(void){
 	/* Read a single byte from EEPROM
 	   Read LSb first */
@@ -186,36 +186,36 @@ read_cpu_byte(void){
 	u32 Flags;
 
 	E_DEBUG("Reading byte\n");
-  
+
 	for(i=0;i<8;i++){
 		/* Small delay between pulses */
 		udelay(1);
 
-#ifdef __KERNEL__  
-		/* Disable irq */ 
+#ifdef __KERNEL__
+		/* Disable irq */
 		save_flags(Flags);
 		cli();
-#endif    
+#endif
 
 		/* Pull down pin short time to start read
 		   See page 26 in data sheet */
-    
+
 		WRITE_PORT(0);
 		udelay(READ_LOW);
 		WRITE_PORT(1);
-        
+
 		/* Wait for chip to drive pin */
 		udelay(READ_TIMEOUT);
-    
+
 		Value = READ_PORT;
 		if(Value)
 			Value=1;
 
 #ifdef __KERNEL__
-		/* Enable irq */ 
+		/* Enable irq */
 		restore_flags(Flags);
 #endif
-    
+
 		/* Wait for chip to release pin */
 		udelay(TOTAL_READ_LOW-READ_TIMEOUT);
 
@@ -230,30 +230,30 @@ read_cpu_byte(void){
 	return(Result);
 }
 
-static void 
+static void
 write_cpu_byte(u8 Byte){
 	/* Write a single byte to EEPROM
 	   Write LSb first */
 	int i;
 	int Value;
 	u32 Flags;
-  
+
 	E_DEBUG("Writing byte 0x%x\n",Byte);
-  
+
 	for(i=0;i<8;i++){
 		/* Small delay between pulses */
 		udelay(1);
 		Value = Byte&1;
-    
+
 #ifdef __KERNEL__
-		/* Disable irq */ 
+		/* Disable irq */
 		save_flags(Flags);
 		cli();
-#endif    
+#endif
 
 		/* Pull down pin short time for a 1, long time for a 0
 		   See page 26 in data sheet */
-    
+
 		WRITE_PORT(0);
 		if(Value){
 			/* Write a 1 */
@@ -267,54 +267,54 @@ write_cpu_byte(u8 Byte){
 		WRITE_PORT(1);
 
 #ifdef __KERNEL__
-		/* Enable irq */ 
+		/* Enable irq */
 		restore_flags(Flags);
 #endif
 
 		if(Value)
 			/* Wait for chip to read the 1 */
 			udelay(TOTAL_WRITE_LOW-WRITE_1_LOW);
-        
+
 		/* E_DEBUG("Wrote %d\n",Value); */
 		Byte>>=1;
 	}
 }
 
 int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip ){
-	/* Execute this command string, including 
+	/* Execute this command string, including
 	   giving reset and setting to idle after command
-	   if Rx_len is set, we read out data from EEPROM */ 
+	   if Rx_len is set, we read out data from EEPROM */
 	int i;
 
 	E_DEBUG("Command, Tx_len %d, Rx_len %d\n", Tx_len, Rx_len );
-  
+
 	if(do_cpu_reset()){
 		/* Failed! */
 		return(-EIO);
 	}
 
 	if(Send_skip)
-		/* Always send SKIP_ROM first to tell chip we are sending a command, 
+		/* Always send SKIP_ROM first to tell chip we are sending a command,
 		   except when we read out rom data for chip */
 		write_cpu_byte(SKIP_ROM);
-  
+
 	/* Always have Tx data */
 	for(i=0;i<Tx_len;i++){
 		write_cpu_byte(Tx[i]);
 	}
-  
+
 	if(Rx_len){
 		for(i=0;i<Rx_len;i++){
 			Rx[i]=read_cpu_byte();
 		}
 	}
-  
+
 	set_idle();
 
 	E_DEBUG("Command done\n");
 
 	return(0);
-} 
+}
 
 int ee_init_cpu_data(void){
 	int i;
@@ -323,7 +323,7 @@ int ee_init_cpu_data(void){
 	/* Leave it floting since altera is driving the same pin */
 	set_idle();
 
-	/* Copy all User EEPROM data to scratchpad */ 
+	/* Copy all User EEPROM data to scratchpad */
 	for(i=0;i<USER_PAGES;i++){
 		Tx[0]=RECALL_MEMORY;
 		Tx[1]=EE_USER_PAGE_0+i;
@@ -332,16 +332,16 @@ int ee_init_cpu_data(void){
 
 	/* Make sure chip doesnt store measurements in NVRAM */
 	Tx[0]=WRITE_SCRATCHPAD;
-	Tx[1]=0; /* Page */ 
+	Tx[1]=0; /* Page */
 	Tx[2]=9;
 	if(ee_do_cpu_command(Tx,3,NULL,0,TRUE)) return(-EIO);
 
 	Tx[0]=COPY_SCRATCHPAD;
 	if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
-  
+
 	for(i=0;i<10;i++){
 		udelay(1000);
 	}
-  
+
 	return(0);
 }

board/gth2/ee_access.h

@@ -21,7 +21,7 @@ int ee_crc_ok( u8 *Buffer, int Len, u8 Crc );
 #define EE_BUSY  0x40000000
 #define EE_ERROR 0x20000000
 
-/* Commands */ 
+/* Commands */
 #define EE_CMD_NOP      0
 #define EE_CMD_INIT_RES 1
 #define EE_CMD_WR_BYTE  2

board/gth2/ee_dev.h

@@ -21,7 +21,7 @@
 #ifndef INCeedevh
 #define INCeedevh
 
-#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args) 
+#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args)
 
 /* MIPS */
 #define WRITE_PORT(Value) write_gpio_data(Value)

board/gth2/gth2.c

@@ -61,13 +61,13 @@ void init_log_serial(void){
 	u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
 
 	/* Copy buffer from last run */
-	memcpy(serial_log_buffer + 4096, 
-	       serial_log_buffer, 
+	memcpy(serial_log_buffer + 4096,
+	       serial_log_buffer,
 	       4096);
 
 	memset(serial_log_buffer, 0, 4096);
 
-	*serial_log_offsetp = 4;	
+	*serial_log_offsetp = 4;
 }
 
 
@@ -118,7 +118,7 @@ void set_ledcard(u32 value){
 		udelay(1);
 		*sys_outputclr = GPIO_LEDCLK;
 		udelay(1);
-		
+
 		value<<=1;
 	}
 	/* Data is enable output */
@@ -228,7 +228,7 @@ static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
 		printf ("Invalid boot count %u, setting 1\n", Count);
 		Count = 1;
 	}
-	
+
 	printf ("Boot attempt %d\n", Count);
 
 	data = (System << 8) | Count;
@@ -241,9 +241,9 @@ static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
 }
 
 static int random_system(void){
-	/* EEPROM read failed. Just try to choose one 
+	/* EEPROM read failed. Just try to choose one
 	   system release and hope it works */
-	
+
 	/* FIXME */
 	return(SYSTEM_BOOT);
 }
@@ -320,8 +320,8 @@ static void check_boot_tries (void)
 			data = *addr;
 			system = data >> 8;
 			count = data & 0xFF;
-			if ((system != SYSTEM_BOOT) & 
-			    (system != SYSTEM2_BOOT) & 
+			if ((system != SYSTEM_BOOT) &
+			    (system != SYSTEM2_BOOT) &
 			    (system != FAILSAFE_BOOT)) {
 				printf ("*** Wrong system %d\n", system);
 				system = FAILSAFE_BOOT;

board/gth2/lowlevel_init.S

@@ -197,11 +197,11 @@ noCacheJump:
 
 	/* RCE2 CP Altera */
 	li	t0, MEM_STCFG2
-	li	t1, 0x00000280 /* BE, EW */ 
+	li	t1, 0x00000280 /* BE, EW */
 	sw	t1, 0(t0)
 
 	li	t0, MEM_STTIME2
-	li	t1, 0x0303000c 
+	li	t1, 0x0303000c
 	sw	t1, 0(t0)
 
 	li	t0, MEM_STADDR2
@@ -210,11 +210,11 @@ noCacheJump:
 
 	/* RCE3 DP Altera */
 	li	t0, MEM_STCFG3
-	li	t1, 0x00000280 /* BE, EW */ 
+	li	t1, 0x00000280 /* BE, EW */
 	sw	t1, 0(t0)
 
 	li	t0, MEM_STTIME3
-	li	t1, 0x0303000c 
+	li	t1, 0x0303000c
 	sw	t1, 0(t0)
 
 	li	t0, MEM_STADDR3
@@ -428,14 +428,14 @@ mt0:	sw	t0, 0(t0)
 	li	t0, 0x80000000
 	li	t1, 0xFFF000 /* 64 MB */
 mt1:	lw	t2, 0(t0)
-	bne	t0, t2, memhang	
+	bne	t0, t2, memhang
 	add	t1, -1
 	add	t0, 4
 	bne	t1, zero, mt1
 	nop
 	nop
 	.globl	clearmem
-clearmem:		
+clearmem:
 		/* Clear memory */
 	li	t0, 0x80000000
 	li	t1, 0xFFF000 /* 64 MB */
@@ -445,10 +445,10 @@ mtc:	sw	zero, 0(t0)
 	bne	t1, zero, mtc
 	nop
 	nop
-memtestend:		
+memtestend:
 	j	ra
 	nop
-	
-memhang:	
+
+memhang:
 	b	memhang
 	nop

board/icu862/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/icu862/pcmcia.c

@@ -0,0 +1,268 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "ICU862"
+
+static void cfg_port_B (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	uint reg;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure Port B for TPS2205 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	reg  = cp->cp_pbdat;
+	reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+			TPS2205_VCC3    | TPS2205_VCC5    |	/* VAVCC => Hi-Z */
+			TPS2205_SHDN);				/* enable switch */
+	cp->cp_pbdat = reg;
+
+	cp->cp_pbpar &= ~(TPS2205_INPUTS | TPS2205_OUTPUTS);
+
+	reg = cp->cp_pbdir & ~(TPS2205_INPUTS);
+	cp->cp_pbdir = reg | TPS2205_OUTPUTS;
+
+	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
+	       cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Port B for TPS2205 PC-Card Power-Interface Switch */
+	cfg_port_B ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	reg  = cp->cp_pbdat;
+	if ((pipr & mask) == mask) {
+		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+				TPS2205_VCC3);				/* 3V off	*/
+		reg &= ~(TPS2205_VCC5);				/* 5V on	*/
+		puts (" 5.0V card found: ");
+	} else {
+		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+				TPS2205_VCC5);				/* 5V off	*/
+		reg &= ~(TPS2205_VCC3);				/* 3V on	*/
+		puts (" 3.3V card found: ");
+	}
+
+	debug ("\nPB DAT: %08x -> 3.3V %s 5.0V %s VPP_PGM %s VPP_VCC %s\n",
+	       reg,
+	       (reg & TPS2205_VCC3)    ? "off" : "on",
+	       (reg & TPS2205_VCC5)    ? "off" : "on",
+	       (reg & TPS2205_VPP_PGM) ? "off" : "on",
+	       (reg & TPS2205_VPP_VCC) ? "off" : "on" );
+
+	cp->cp_pbdat = reg;
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if ((cp->cp_pbdat & TPS2205_OC) == 0) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			cp->cp_pbdat &= ~(TPS2205_SHDN);
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Shut down */
+	cp->cp_pbdat &= ~(TPS2205_SHDN);
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_port_B ();	/* Enables switch, but all in Hi-Z */
+
+	reg  = cp->cp_pbdat;
+
+	switch(vcc) {
+		case  0: 			break;	/* Switch off		*/
+		case 33: reg &= ~TPS2205_VCC3;	break;	/* Switch on 3.3V	*/
+		case 50: reg &= ~TPS2205_VCC5;	break;	/* Switch on 5.0V	*/
+		default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	cp->cp_pbdat = reg;
+
+#ifdef DEBUG
+{
+	char *s;
+
+	if ((reg & TPS2205_VCC3) == 0) {
+		s = "at 3.3V";
+	} else if ((reg & TPS2205_VCC5) == 0) {
+		s = "at 5.0V";
+	} else {
+		s = "down";
+	}
+	printf ("PCMCIA powered %s\n", s);
+}
+#endif
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/kup/common/pcmcia.c

@@ -0,0 +1,225 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "KUP"
+
+#define KUP4K_PCMCIA_B_3V3 (0x00020000)
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(2500);
+
+	/*
+	* Configure Port B pins for
+	* 3 Volts enable
+	*/
+	if (slot) { /* Slot A is built-in */
+		cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
+		cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
+		/* remove all power */
+		cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
+	}
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	printf("%s  Slot %c:", slot ? "" : "\n", 'A' + slot);
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		puts (" 5.0V card found: NOT SUPPORTED !!!\n");
+	} else {
+		if(slot)
+			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
+		puts (" 3.3V card found: ");
+	}
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* remove all power */
+	if (slot)
+		cp->cp_pbdat |= KUP4K_PCMCIA_B_3V3;
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "	\
+			PCMCIA_BOARD_MSG	\
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	if (!slot) /* Slot A is not configurable */
+		return 0;
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(slot);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug ("PCMCIA power OFF\n");
+	/*
+	* Configure Port B pins for
+	* 3 Volts enable
+	*/
+	cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
+	cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
+	/* remove all power */
+	cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
+
+	switch(vcc) {
+		case  0: 		break;
+		case 33:
+			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
+			debug ("PCMCIA powered at 3.3V\n");
+			break;
+		case 50:
+			debug ("PCMCIA: 5Volt vcc not supported\n");
+			break;
+		default:
+			puts("PCMCIA: vcc not supported");
+			break;
+	}
+	udelay(10000);
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & (0x80000000 >> (slot << 4)))
+			       ? "only 5 V --> NOT SUPPORTED"
+	: "can do 3.3V");
+
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/kup/kup4k/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o
+OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/kup/kup4x/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o
+OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/lwmon/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/lwmon/pcmcia.c

@@ -0,0 +1,240 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+#include <i2c.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "LWMON"
+
+/* #define's for MAX1604 Power Switch */
+#define MAX1604_OP_SUS		0x80
+#define MAX1604_VCCBON		0x40
+#define MAX1604_VCC_35		0x20
+#define MAX1604_VCCBHIZ		0x10
+#define MAX1604_VPPBON		0x08
+#define MAX1604_VPPBPBPGM	0x04
+#define MAX1604_VPPBHIZ		0x02
+/* reserved			0x01	*/
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+	uchar val;
+
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	/* Switch on PCMCIA port in PIC register 0x60 */
+	reg = pic_read  (0x60);
+	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+	reg &= ~0x10;
+	/* reg |= 0x08; Vpp not needed */
+	pic_write (0x60, reg);
+#ifdef DEBUG
+	reg = pic_read  (0x60);
+	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+#endif
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	 * Configure SIUMCR to enable PCMCIA port B
+	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	 */
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	 * Disable interrupts, DMA, and PCMCIA buffers
+	 * (isolate the interface) and assert RESET signal
+	 */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	 * Make sure there is a card in the slot, then configure the interface.
+	 */
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+		__LINE__,__FUNCTION__,
+		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	 * Power On.
+	 */
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+		reg,
+		(reg&PCMCIA_VS1(slot))?"n":"ff",
+		(reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		val = 0;		/* VCCB3/5 = 0 ==> use Vx = 5.0 V */
+		puts (" 5.0V card found: ");
+	} else {
+		val = MAX1604_VCC_35;	/* VCCB3/5 = 1 ==> use Vy = 3.3 V */
+		puts (" 3.3V card found: ");
+	}
+
+	/*  switch VCC on */
+	val |= MAX1604_OP_SUS | MAX1604_VCCBON;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	udelay(500000);
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	uchar val;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* remove all power, put output in high impedance state */
+	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* Switch off PCMCIA port in PIC register 0x60 */
+	reg = pic_read  (0x60);
+	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+	reg |=  0x10;
+	reg &= ~0x08;
+	pic_write (0x60, reg);
+#ifdef DEBUG
+	reg = pic_read  (0x60);
+	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+#endif
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	uchar val;
+
+	debug ("voltage_set: "
+		PCMCIA_BOARD_MSG
+		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	 * Disable PCMCIA buffers (isolate the interface)
+	 * and assert RESET signal
+	 */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	 * Turn off all power (switch to high impedance)
+	 */
+	debug ("PCMCIA power OFF\n");
+	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	val = 0;
+	switch(vcc) {
+	case  0: 			break;
+	case 33: val = MAX1604_VCC_35;	break;
+	case 50: 			break;
+	default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+		pcmp->pcmc_pipr,
+		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+	if (val) {
+		debug ("PCMCIA powered at %sV\n",
+			(val & MAX1604_VCC_35) ? "3.3" : "5.0");
+	} else {
+		debug ("PCMCIA powered down\n");
+	}
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+		slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/mbx8xx/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o vpd.o
+OBJS	= $(BOARD).o flash.o vpd.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/mbx8xx/pcmcia.c

@@ -0,0 +1,166 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#include "csr.h"
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+/* A lot of this has been taken from the RPX code in this file it works from me.
+   I have added the voltage selection for the MBX board. */
+
+/* MBX voltage bit in control register #2 */
+#define CR2_VPP12       ((uchar)0x10)
+#define CR2_VPPVDD      ((uchar)0x20)
+#define CR2_VDD5        ((uchar)0x40)
+#define CR2_VDD3        ((uchar)0x80)
+
+#define PCMCIA_BOARD_MSG "MBX860"
+
+int pcmcia_voltage_set (int slot, int vcc, int vpp)
+{
+	uchar reg = 0;
+
+	debug ("voltage_set: PCMCIA_BOARD_MSG Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	       'A' + slot, vcc / 10, vcc % 10, vpp / 10, vcc % 10);
+
+	switch (vcc) {
+		case 0:
+			break;
+		case 33:
+			reg |= CR2_VDD3;
+			break;
+		case 50:
+			reg |= CR2_VDD5;
+			break;
+		default:
+			return 1;
+	}
+
+	switch (vpp) {
+		case 0:
+			break;
+		case 33:
+		case 50:
+			if (vcc == vpp) {
+				reg |= CR2_VPPVDD;
+			} else {
+				return 1;
+			}
+			break;
+		case 120:
+			reg |= CR2_VPP12;
+			break;
+		default:
+			return 1;
+	}
+
+	/* first, turn off all power */
+	MBX_CSR2 &= ~(CR2_VDDSEL | CR2_VPPSEL);
+
+	/* enable new powersettings */
+	MBX_CSR2 |= reg;
+	debug ("MBX_CSR2 read = 0x%02x\n", MBX_CSR2);
+
+	return (0);
+}
+
+int pcmcia_hardware_enable (int slot)
+{
+	volatile immap_t *immap;
+	volatile cpm8xx_t *cp;
+	volatile pcmconf8xx_t *pcmp;
+	volatile sysconf8xx_t *sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n",
+	       'A' + slot);
+
+	udelay (10000);
+
+	immap = (immap_t *) CFG_IMMR;
+	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
+	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
+	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+	udelay (500);
+
+	/* remove all power */
+	pcmcia_voltage_set (slot, 0, 0);
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+#ifndef CONFIG_HMI10
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+#else
+	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
+#endif	/* CONFIG_HMI10 */
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1 (_slot_) | PCMCIA_VS2 (_slot_);
+	reg = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", reg,
+	       (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
+	       (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
+
+	if ((reg & mask) == mask) {
+		pcmcia_voltage_set (_slot_, 50, 0);
+		printf (" 5.0V card found: ");
+	} else {
+		pcmcia_voltage_set (_slot_, 33, 0);
+		printf (" 3.3V card found: ");
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg = PCMCIA_PGCRX (_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+
+	udelay (250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+	}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable (int slot)
+{
+	return 0;	/* No hardware to disable */
+}
+#endif /* CFG_CMD_PCMCIA */
+
+#endif	/* CONFIG_PCMCIA */

board/mcc200/config.mk

@@ -26,16 +26,18 @@
 #
 #	Valid values for TEXT_BASE are:
 #
-#	0xFFF00000   boot high (standard configuration)
-#	0xFE000000   boot low
+#	0xFC000000   boot low (standard configuration)
+#	0xFFF00000   boot high
 #	0x00100000   boot from RAM (for testing only)
 #
 
 sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
 
 ifndef TEXT_BASE
-## Standard: boot high
-TEXT_BASE = 0xFFF00000
+## Standard: boot low
+TEXT_BASE = 0xFC000000
+## Boot high
+# TEXT_BASE = 0xFFF00000
 ## For testing: boot from RAM
 # TEXT_BASE = 0x00100000
 endif

board/mcc200/mcc200.c

@@ -32,7 +32,12 @@
 /* #include "mt48lc8m32b2-6-7.h" */
 
 /* One MT48LC16M32S2 for 64 MB */
-#include "mt48lc16m32s2-75.h"
+/* #include "mt48lc16m32s2-75.h" */
+#if defined (CONFIG_MCC200_SDRAM)
+#include "mt48lc16m16a2-75.h"
+#else
+#include "mt46v16m16-75.h"
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -249,7 +254,7 @@ int misc_init_r (void)
 		*(volatile int*)MPC5XXX_CS0_CFG |= (1 << 6);
 		flash_protect (FLAG_PROTECT_CLEAR,
 			       flash_info[0].start[0] + flash_info[0].size / 2,
-			       (flash_info[0].start[0] + flash_info[0].size) / 2 - 1,
+			       (flash_info[0].start[0] - 1) + flash_info[0].size,
 			       &flash_info[0]);
 		*(volatile int*)MPC5XXX_CS0_CFG &= ~(1 << 6);
 	}

board/netstar/crcek.S

@@ -13,6 +13,7 @@
  *	u32 - crc32
  */
 
+#include <config.h>
 #include "crcek.h"
 
 /**
@@ -39,7 +40,7 @@
 	.macro crcuj, offset, size
 	mov	r0, #0
 	ldr	r1, \offset
-	ldr	r2, [r1]
+	ldr	r2, [r1], #4
 	cmp	r2, r0		@ no data, no problem
 	beq	2f
 	tst	r2, #3		@ unaligned size
@@ -47,7 +48,6 @@
 	ldr	r3, \size
 	cmp	r2, r3		@ bogus size
 	bhi	2f
-	add	r1, r1, #4
 	do_crc32
 	ldr	r1, [r1]
 2:
@@ -55,16 +55,71 @@
 	.endm
 
 	.macro wait, reg
-	mov	\reg, #0x1000
+	mov	\reg, #0x100000
 3:
 	subs	\reg, \reg, #0x1
 	bne 	3b
-
 	.endm
+
 .text
 .globl crcek
 crcek:
-	b	crc2_bad
+	/* Enable I-cache */
+	mrc	p15, 0, r1, c0, c0, 0		@ read C15 ID register
+	mrc	p15, 0, r1, c0, c0, 1		@ read C15 Cache information register
+	mrc	p15, 0, r1, c1, c0, 0		@ read C15 Control register
+	orr	r1, r1, #0x1000			@ enable I-cache, map interrupt vector 0xffff0000
+	mcr	p15, 0, r1, c1, c0, 0		@ write C15 Control register
+	mov	r1, #0x00
+	mcr	p15, 0, r1, c7, c5, 0		@ Flush I-cache
+	nop
+	nop
+	nop
+	nop
+
+	/* Setup clocking mode */
+	ldr	r0, MPU_CLKM_BASE		@ base of CLOCK unit
+	ldrh	r1, [r0, #0x18]			@ ARM_SYST - get reset status
+	bic	r1, r1, #(7 << 11)		@ clear clock select
+	orr	r1, r1, #(2 << 11)		@ set synchronous scalable
+	mov	r2, #0
+loop:
+	cmp	r2, #1				@ this loop will wait for at least 100 cycles
+	streqh	r1, [r0, #0x18]			@ before issuing next request from MPU
+	add	r2, r2, #1			@ on the 1st run code is loaded into I-cache
+	cmp	r2, #16				@ and second run will set clocking mode
+	bne	loop
+	nop
+
+	/* Setup clock dividers */
+	ldr	r1, CKCTL_VAL
+	orr	r1, r1, #0x2000			@ enable DSP clock
+	strh	r1, [r0]			@ setup clock divisors
+
+	/* Setup DPLL to generate requested freq */
+	ldr	r0, DPLL1_BASE			@ base of DPLL1 register
+	mov	r1, #0x0010			@ set PLL_ENABLE
+	orr	r1, r1, #0x2000			@ set IOB to new locking
+	orr	r1, r1, #(OMAP5910_DPLL_MUL << 7) @ setup multiplier CLKREF
+	orr	r1, r1, #(OMAP5910_DPLL_DIV << 5) @ setup divider CLKREF
+	strh	r1, [r0]			@ write
+
+locking:
+	ldrh	r1, [r0]			@ get DPLL value
+	tst	r1, #0x01
+	beq	locking				@ while LOCK not set
+
+	/* Enable clock */
+	ldr	r0, MPU_CLKM_BASE		@ base of CLOCK unit
+	mov	r1, #(1 << 10)			@ disable idle mode do not check
+						@ nWAKEUP pin, other remain active
+	strh	r1, [r0, #0x04]
+	ldr	r1, EN_CLK_VAL
+	strh	r1, [r0, #0x08]
+	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
+	strh	r1, [r0, #0x0c]			@ max delayed ( 32 x CLKIN )
+
+
 	mov	r6, #0
 	crcuj	_LOADER1_OFFSET, _LOADER_SIZE
 	bne	crc1_bad
@@ -76,9 +131,8 @@ crc1_bad:
 crc2_bad:
 	ldr	r3, _LOADER1_OFFSET
 	ldr	r4, _LOADER2_OFFSET
-	b	boot_2nd
-	tst	r6, #3
-	beq	one_is_bad	@ one of them (or both) has bad crc
+	teq	r6, #3
+	bne	one_is_bad	@ one of them (or both) has bad crc
 	ldr	r1, [r3, #4]
 	ldr	r2, [r4, #4]
 	cmp	r1, r2		@ boot 2nd loader if versions differ
@@ -90,6 +144,7 @@ one_is_bad:
 	tst	r6, #2
 	bne	boot_2nd
 @ We are doomed, so let user know.
+hell:
 	ldr	r0, GPIO_BASE	@ configure GPIO pins
 	ldr	r1, GPIO_DIRECTION
 	strh	r1, [r0, #0x08]
@@ -171,6 +226,15 @@ CRC32_TABLE:
 
 GPIO_BASE:
 	.word 0xfffce000
+MPU_CLKM_BASE:
+	.word 0xfffece00
+DPLL1_BASE:
+	.word 0xfffecf00
+
+CKCTL_VAL:
+	.word OMAP5910_ARM_CKCTL
+EN_CLK_VAL:
+	.word OMAP5910_ARM_EN_CLK
 GPIO_DIRECTION:
 	.word 0x0000ffe7
 

board/netstar/crcit.c

@@ -77,7 +77,7 @@ int main(int argc, char **argv)
 	} else if ((argc == 4) && (strcmp(argv[1], "-v") == 0)) {
 		char *endptr, *nptr = argv[2];
 		unsigned ver = strtoul(nptr, &endptr, 0);
-		if (nptr != '\0' && endptr == '\0')
+		if (*nptr != '\0' && *endptr == '\0')
 			return doit(argv[3], ver);
 	}
 	fprintf(stderr, "Usage: crcit [-v version] <image>\n");

board/netstar/netstar.c

@@ -27,7 +27,6 @@ DECLARE_GLOBAL_DATA_PTR;
 int board_init(void)
 {
 	/* arch number of NetStar board */
-	/* TODO: use define from asm/mach-types.h */
 	gd->bd->bi_arch_number = 692;
 
 	/* adress of boot parameters */
@@ -51,15 +50,11 @@ int dram_init(void)
 	return 0;
 }
 
-extern void partition_flash(void);
-
 int misc_init_r(void)
 {
 	return 0;
 }
 
-extern void nand_init(void);
-
 int board_late_init(void)
 {
 	return 0;

board/netstar/setup.S

@@ -145,25 +145,23 @@ lowlevel_init:
 	nop
 
 	/* Setup clocking mode */
-	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ prepare base of CLOCK unit
-	ldrh	r1, [r0, #0x18]			@ get reset status
+	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ base of CLOCK unit
+	ldrh	r1, [r0, #0x18]			@ ARM_SYST - get reset status
 	bic	r1, r1, #(7 << 11)		@ clear clock select
 	orr	r1, r1, #(2 << 11)		@ set synchronous scalable
-	mov	r2, #0				@ set wait counter to 100 clock cycles
-
-icache_loop:
-	cmp	r2, #0x01
-	streqh	r1, [r0, #0x18]
-	add	r2, r2, #0x01
-	cmp	r2, #0x10
-	bne	icache_loop
+	mov	r2, #0
+loop:
+	cmp	r2, #1				@ this loop will wait for at least 100 cycles
+	streqh	r1, [r0, #0x18]			@ before issuing next request from MPU
+	add	r2, r2, #1			@ on the 1st run code is loaded into I-cache
+	cmp	r2, #16				@ and second run will set clocking mode
+	bne	loop
 	nop
 
-	/* Setup clock divisors */
-	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ base of CLOCK unit
+	/* Setup clock dividers */
 	ldr	r1, _OMAP5910_ARM_CKCTL
 	orr	r1, r1, #0x2000			@ enable DSP clock
-	strh	r1, [r0, #0x00]			@ setup clock divisors
+	strh	r1, [r0]			@ setup clock divisors
 
 	/* Setup DPLL to generate requested freq */
 	ldr	r0, OMAP5910_DPLL1_BASE		@ base of DPLL1 register
@@ -186,8 +184,7 @@ locking:
 	ldr	r1, _OMAP5910_ARM_EN_CLK
 	strh	r1, [r0, #0x08]
 	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
-						@ max delayed ( 32 x CLKIN )
-	strh	r1, [r0, #0x0c]
+	strh	r1, [r0, #0x0c]			@ max delayed ( 32 x CLKIN )
 
 	/* Configure 5910 pins functions to match our board. */
 	ldr     r0, MUX_CONFIG_BASE

board/netta/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o dsp.o codec.o
+OBJS	= $(BOARD).o flash.o dsp.o codec.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/netta/pcmcia.c

@@ -0,0 +1,370 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+/* some sane bit macros */
+#define _BD(_b)				(1U << (31-(_b)))
+#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
+
+#define _BW(_b)				(1U << (15-(_b)))
+#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
+
+#define _BB(_b)				(1U << (7-(_b)))
+#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
+
+#define _B(_b)				_BD(_b)
+#define _BR(_l, _h)			_BDR(_l, _h)
+
+#define PCMCIA_BOARD_MSG "NETTA"
+
+static const unsigned short vppd_masks[2] = { _BW(14), _BW(15) };
+
+static void cfg_vppd(int no)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
+		return;
+
+	mask = vppd_masks[no];
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_vppd(int no, int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
+		return;
+
+	mask = vppd_masks[no];
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static const unsigned short vccd_masks[2] = { _BW(10), _BW(6) };
+
+static void cfg_vccd(int no)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
+		return;
+
+	mask = vccd_masks[no];
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_vccd(int no, int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
+		return;
+
+	mask = vccd_masks[no];
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static const unsigned short oc_mask = _BW(8);
+
+static void cfg_oc(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask = oc_mask;
+
+	immap->im_ioport.iop_pcdir &= ~mask;
+	immap->im_ioport.iop_pcso  &= ~mask;
+	immap->im_ioport.iop_pcint &= ~mask;
+	immap->im_ioport.iop_pcpar &= ~mask;
+}
+
+static int get_oc(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask = oc_mask;
+	int what;
+
+	what = !!(immap->im_ioport.iop_pcdat & mask);;
+	return what;
+}
+
+static const unsigned short shdn_mask = _BW(12);
+
+static void cfg_shdn(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	mask = shdn_mask;
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_shdn(int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	mask = shdn_mask;
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+
+	cfg_vppd(0); cfg_vppd(1);	/* VPPD0,VPPD1 VAVPP => Hi-Z */
+	cfg_vccd(0); cfg_vccd(1);	/* 3V and 5V off */
+	cfg_shdn();
+	cfg_oc();
+
+	/*
+	* Configure Port A for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	set_vppd(0, 1); set_vppd(1, 1);
+	set_vccd(0, 0); set_vccd(1, 0);
+	set_shdn(1);
+
+	udelay(100000);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	if ((pipr & mask) == mask) {
+		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
+		set_vccd(0, 0); set_vccd(1, 1); 		/* 5V on, 3V off */
+		puts (" 5.0V card found: ");
+	} else {
+		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
+		set_vccd(0, 1); set_vccd(1, 0); 		/* 5V off, 3V on */
+		puts (" 3.3V card found: ");
+	}
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if (!get_oc()) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			set_vccd(0, 0); set_vccd(1, 0); 		/* VAVPP => Hi-Z */
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* All voltages off / Hi-Z */
+	set_vppd(0, 1); set_vppd(1, 1);
+	set_vccd(0, 1); set_vccd(1, 1);
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	ushort sreg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	sreg  = immap->im_ioport.iop_pcdat;
+	set_vppd(0, 1); set_vppd(1, 1);
+
+	switch(vcc) {
+		case  0:
+			break;	/* Switch off		*/
+
+		case 33:
+			set_vccd(0, 1); set_vccd(1, 0);
+			break;
+
+		case 50:
+			set_vccd(0, 0); set_vccd(1, 1);
+			break;
+
+		default:
+			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+done:
+			debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/ppmc7xx/config.mk

@@ -1,6 +1,6 @@
 #
 # (C) Copyright 2005
-# Richard Danter, Wind River Systems 
+# Richard Danter, Wind River Systems
 #
 # (C) Copyright 2000
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -22,11 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
-#
-
-#
-# 
-#
 
 TEXT_BASE = 0xFFF00000
 TEXT_END  = 0xFFF40000

board/ppmc7xx/flash.c

@@ -1,10 +1,10 @@
 /*
  * flash.c
  * -------
- * 
+ *
  * Flash programming routines for the Wind River PPMC 74xx/7xx
  * based on flash.c from the TQM8260 board.
- * 
+ *
  * By Richard Danter (richard.danter@windriver.com)
  * Copyright (C) 2005 Wind River Systems
  */
@@ -27,13 +27,13 @@ void flash_reset (void)
 {
 	unsigned long msr;
 	DWORD cmd_reset = 0x00F000F000F000F0LL;
-	
+
 	if (flash_info[0].flash_id != FLASH_UNKNOWN) {
 		msr = get_msr ();
 		set_msr (msr | MSR_FP);
 
 		write_via_fpu ((DWORD*)flash_info[0].start[0], &cmd_reset );
-		
+
 		set_msr (msr);
 	}
 }
@@ -50,16 +50,16 @@ ulong flash_get_size (ulong baseaddr, flash_info_t * info)
 
 	/* Enable FPU */
 	msr = get_msr ();
-	set_msr (msr | MSR_FP);	
-							
+	set_msr (msr | MSR_FP);
+
 	/* Write auto-select command sequence */
 	write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[0] );
 	write_via_fpu ((DWORD*)(baseaddr + (0x02AA << 3)), &cmd_select[1] );
 	write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[2] );
-	
+
 	/* Restore FPU */
 	set_msr (msr);
-	
+
 	/* Read manufacturer ID */
 	flashtest = *(volatile DWORD*)baseaddr;
 	switch ((int)flashtest) {
@@ -70,7 +70,7 @@ ulong flash_get_size (ulong baseaddr, flash_info_t * info)
 		info->flash_id = FLASH_MAN_FUJ;
 		break;
 	default:
-		/* No, faulty or unknown flash */ 
+		/* No, faulty or unknown flash */
 		info->flash_id = FLASH_UNKNOWN;
 		info->sector_count = 0;
 		info->size = 0;
@@ -291,7 +291,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 	DWORD cmd_erase[6] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
 						   0x0080008000800080LL, 0x00AA00AA00AA00AALL,
 						   0x0055005500550055LL, 0x0030003000300030LL };
-	
+
 	if ((s_first < 0) || (s_first > s_last)) {
 		if (info->flash_id == FLASH_UNKNOWN) {
 			printf ("- missing\n");
@@ -319,7 +319,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 	/* Enable FPU */
 	msr = get_msr();
 	set_msr ( msr | MSR_FP );
-						   
+
 	/* Disable interrupts which might cause a timeout here */
 	flag = disable_interrupts ();
 
@@ -344,7 +344,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 
 	/* Restore FPU */
 	set_msr (msr);
-	
+
 	/* wait at least 80us - let's wait 1 ms */
 	udelay (1000);
 
@@ -373,7 +373,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
   DONE:
 	/* reset to read mode */
 	flash_reset ();
-	
+
 	printf (" done\n");
 	return 0;
 }
@@ -446,7 +446,7 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
 	DWORD data;
 	DWORD cmd_write[3] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
 						   0x00A000A000A000A0LL };
-						   
+
 	for (data = 0, i = 0; i < 8; i++)
 		data = (data << 8) + *pdata++;
 
@@ -454,11 +454,11 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
 	if ((*(DWORD*)dest & data) != data) {
 		return (2);
 	}
-	
+
 	/* Enable FPU */
 	msr = get_msr();
 	set_msr( msr | MSR_FP );
-	
+
 	/* Disable interrupts which might cause a timeout here */
 	flag = disable_interrupts ();
 
@@ -473,7 +473,7 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
 
 	/* Restore FPU */
 	set_msr(msr);
-	
+
 	/* data polling for D7 */
 	start = get_timer (0);
 	while (*(volatile DWORD*)dest != data ) {

board/ppmc7xx/init.S

@@ -21,314 +21,314 @@ board_asm_init:
       ori    r4,r4,0x0000
       lis    r5,0xFEE0
       ori    r5,r5,0x0000
-      lis    r3,0x8000          # ADDR_00                        
+      lis    r3,0x8000          # ADDR_00
       ori    r3,r3,0x0000
       stwbrx    r3,0,r4
-      li     r3,0x1057          # VENDOR                         
+      li     r3,0x1057          # VENDOR
       li    r8, 0x0
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_02                        
+      lis    r3,0x8000          # ADDR_02
       ori    r3,r3,0x0002
       stwbrx    r3,0,r4
-      li     r3,0x0004          # ID                             
+      li     r3,0x0004          # ID
       li    r8, 0x2
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_04                        
+      lis    r3,0x8000          # ADDR_04
       ori    r3,r3,0x0004
       stwbrx    r3,0,r4
-      li     r3,0x0006          # PCICMD                         
+      li     r3,0x0006          # PCICMD
       li    r8, 0x0
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_06                        
+      lis    r3,0x8000          # ADDR_06
       ori    r3,r3,0x0006
       stwbrx    r3,0,r4
-      li     r3,0x00A0          # PCISTAT                        
+      li     r3,0x00A0          # PCISTAT
       li    r8, 0x2
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_08                        
+      lis    r3,0x8000          # ADDR_08
       ori    r3,r3,0x0008
       stwbrx    r3,0,r4
-      li     r3,0x10            # REVID                          
+      li     r3,0x10            # REVID
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_09                        
+      lis    r3,0x8000          # ADDR_09
       ori    r3,r3,0x0009
       stwbrx    r3,0,r4
-      li     r3,0x00            # PROGIR                         
+      li     r3,0x00            # PROGIR
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_0A                        
+      lis    r3,0x8000          # ADDR_0A
       ori    r3,r3,0x000A
       stwbrx    r3,0,r4
-      li     r3,0x00            # SUBCCODE                       
+      li     r3,0x00            # SUBCCODE
       stb    r3,0x2(r5)
-      lis    r3,0x8000          # ADDR_0B                        
+      lis    r3,0x8000          # ADDR_0B
       ori    r3,r3,0x000B
       stwbrx    r3,0,r4
-      li     r3,0x06            # PBCCR                          
+      li     r3,0x06            # PBCCR
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_0C                        
+      lis    r3,0x8000          # ADDR_0C
       ori    r3,r3,0x000C
       stwbrx    r3,0,r4
-      li     r3,0x08            # PCLSR                          
+      li     r3,0x08            # PCLSR
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_0D                        
+      lis    r3,0x8000          # ADDR_0D
       ori    r3,r3,0x000D
       stwbrx    r3,0,r4
-      li     r3,0x00            # PLTR                           
+      li     r3,0x00            # PLTR
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_0E                        
+      lis    r3,0x8000          # ADDR_0E
       ori    r3,r3,0x000E
       stwbrx    r3,0,r4
-      li     r3,0x00            # HEADTYPE                       
+      li     r3,0x00            # HEADTYPE
       stb    r3,0x2(r5)
-      lis    r3,0x8000          # ADDR_0F                        
+      lis    r3,0x8000          # ADDR_0F
       ori    r3,r3,0x000F
       stwbrx    r3,0,r4
-      li     r3,0x00            # BISTCTRL                       
+      li     r3,0x00            # BISTCTRL
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_10                        
+      lis    r3,0x8000          # ADDR_10
       ori    r3,r3,0x0010
       stwbrx    r3,0,r4
-      lis    r3,0x0000          # LMBAR                          
+      lis    r3,0x0000          # LMBAR
       ori    r3,r3,0x0008
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_14                        
+      lis    r3,0x8000          # ADDR_14
       ori    r3,r3,0x0014
       stwbrx    r3,0,r4
-      lis    r3,0xF000          # PCSRBAR                        
+      lis    r3,0xF000          # PCSRBAR
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_3C                        
+      lis    r3,0x8000          # ADDR_3C
       ori    r3,r3,0x003C
       stwbrx    r3,0,r4
-      li     r3,0x00            # ILR                            
+      li     r3,0x00            # ILR
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_3D                        
+      lis    r3,0x8000          # ADDR_3D
       ori    r3,r3,0x003D
       stwbrx    r3,0,r4
-      li     r3,0x01            # INTPIN                         
+      li     r3,0x01            # INTPIN
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_3E                        
+      lis    r3,0x8000          # ADDR_3E
       ori    r3,r3,0x003E
       stwbrx    r3,0,r4
-      li     r3,0x00            # MIN_GNT                        
+      li     r3,0x00            # MIN_GNT
       stb    r3,0x2(r5)
-      lis    r3,0x8000          # ADDR_3F                        
+      lis    r3,0x8000          # ADDR_3F
       ori    r3,r3,0x003F
       stwbrx    r3,0,r4
-      li     r3,0x00            # MAX_LAT                        
+      li     r3,0x00            # MAX_LAT
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_40                        
+      lis    r3,0x8000          # ADDR_40
       ori    r3,r3,0x0040
       stwbrx    r3,0,r4
-      li     r3,0x00            # BUSNB                          
+      li     r3,0x00            # BUSNB
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_41                        
+      lis    r3,0x8000          # ADDR_41
       ori    r3,r3,0x0041
       stwbrx    r3,0,r4
-      li     r3,0x00            # SBUSNB                         
+      li     r3,0x00            # SBUSNB
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_46                        
+      lis    r3,0x8000          # ADDR_46
       ori    r3,r3,0x0046
       stwbrx    r3,0,r4
-#      li     r3,0xE080          # PCIARB                         
-      li     r3,-0x1F80          # PCIARB                         
+#      li     r3,0xE080          # PCIARB
+      li     r3,-0x1F80          # PCIARB
       li    r8, 0x2
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_70                        
+      lis    r3,0x8000          # ADDR_70
       ori    r3,r3,0x0070
       stwbrx    r3,0,r4
-      li     r3,0x0000          # PMCR1                          
+      li     r3,0x0000          # PMCR1
       li    r8, 0x0
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_72                        
+      lis    r3,0x8000          # ADDR_72
       ori    r3,r3,0x0072
       stwbrx    r3,0,r4
-      li     r3,0xC0            # PMCR2                          
+      li     r3,0xC0            # PMCR2
       stb    r3,0x2(r5)
-      lis    r3,0x8000          # ADDR_73                        
+      lis    r3,0x8000          # ADDR_73
       ori    r3,r3,0x0073
       stwbrx    r3,0,r4
-      li     r3,0xEF            # ODCR                           
+      li     r3,0xEF            # ODCR
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_74                        
+      lis    r3,0x8000          # ADDR_74
       ori    r3,r3,0x0074
       stwbrx    r3,0,r4
-      li     r3,0x7D00          # CLKDCR                         
+      li     r3,0x7D00          # CLKDCR
       li    r8, 0x0
       sthbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_76                        
+      lis    r3,0x8000          # ADDR_76
       ori    r3,r3,0x0076
       stwbrx    r3,0,r4
-      li     r3,0x00            # MDCR                           
+      li     r3,0x00            # MDCR
       stb    r3,0x2(r5)
       lis    r6,0xFCE0
       ori    r6,r6,0x0000       # r6 is the EUMBAR Base Address
-      lis    r3,0x8000          # ADDR_78                        
+      lis    r3,0x8000          # ADDR_78
       ori    r3,r3,0x0078
       stwbrx    r3,0,r4
-      lis    r3,0xFCE0          # EUMBBAR                        
+      lis    r3,0xFCE0          # EUMBBAR
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_80                        
+      lis    r3,0x8000          # ADDR_80
       ori    r3,r3,0x0080
       stwbrx    r3,0,r4
-      lis    r3,0xFFFF          # MSADDR1                        
+      lis    r3,0xFFFF          # MSADDR1
       ori    r3,r3,0x4000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_84                        
+      lis    r3,0x8000          # ADDR_84
       ori    r3,r3,0x0084
       stwbrx    r3,0,r4
-      lis    r3,0xFFFF          # MSADDR2                        
+      lis    r3,0xFFFF          # MSADDR2
       ori    r3,r3,0xFFFF
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_88                        
+      lis    r3,0x8000          # ADDR_88
       ori    r3,r3,0x0088
       stwbrx    r3,0,r4
-      lis    r3,0x0303          # EMSADDR1                       
+      lis    r3,0x0303          # EMSADDR1
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_8C                        
+      lis    r3,0x8000          # ADDR_8C
       ori    r3,r3,0x008C
       stwbrx    r3,0,r4
-      lis    r3,0x0303          # EMSADDR2                       
+      lis    r3,0x0303          # EMSADDR2
       ori    r3,r3,0x0303
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_90                        
+      lis    r3,0x8000          # ADDR_90
       ori    r3,r3,0x0090
       stwbrx    r3,0,r4
-      lis    r3,0xFFFF          # EMEADDR1                       
+      lis    r3,0xFFFF          # EMEADDR1
       ori    r3,r3,0x7F3F
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_94                        
+      lis    r3,0x8000          # ADDR_94
       ori    r3,r3,0x0094
       stwbrx    r3,0,r4
-      lis    r3,0xFFFF          # EMEADDR2                       
+      lis    r3,0xFFFF          # EMEADDR2
       ori    r3,r3,0xFFFF
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_98                        
+      lis    r3,0x8000          # ADDR_98
       ori    r3,r3,0x0098
       stwbrx    r3,0,r4
-      lis    r3,0x0303          # EXTEMEM1                       
+      lis    r3,0x0303          # EXTEMEM1
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_9C                        
+      lis    r3,0x8000          # ADDR_9C
       ori    r3,r3,0x009C
       stwbrx    r3,0,r4
-      lis    r3,0x0303          # EXTEMEM2                       
+      lis    r3,0x0303          # EXTEMEM2
       ori    r3,r3,0x0303
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_A0                        
+      lis    r3,0x8000          # ADDR_A0
       ori    r3,r3,0x00A0
       stwbrx    r3,0,r4
-      li     r3,0x03            # MEMBNKEN                       
+      li     r3,0x03            # MEMBNKEN
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_A3                        
+      lis    r3,0x8000          # ADDR_A3
       ori    r3,r3,0x00A3
       stwbrx    r3,0,r4
-      li     r3,0x00            # MEMPMODE                       
+      li     r3,0x00            # MEMPMODE
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_B8                        
+      lis    r3,0x8000          # ADDR_B8
       ori    r3,r3,0x00B8
       stwbrx    r3,0,r4
-      li     r3,0x00            # ECCCNT                         
+      li     r3,0x00            # ECCCNT
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_B9                        
+      lis    r3,0x8000          # ADDR_B9
       ori    r3,r3,0x00B9
       stwbrx    r3,0,r4
-      li     r3,0x00            # ECCTRG                         
+      li     r3,0x00            # ECCTRG
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_C0                        
+      lis    r3,0x8000          # ADDR_C0
       ori    r3,r3,0x00C0
       stwbrx    r3,0,r4
-      li     r3,0xFF            # ERRENR1                        
+      li     r3,0xFF            # ERRENR1
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_C1                        
+      lis    r3,0x8000          # ADDR_C1
       ori    r3,r3,0x00C1
       stwbrx    r3,0,r4
-      li     r3,0x00            # ERRDR1                         
+      li     r3,0x00            # ERRDR1
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_C3                        
+      lis    r3,0x8000          # ADDR_C3
       ori    r3,r3,0x00C3
       stwbrx    r3,0,r4
-      li     r3,0x50            # IPBESR                         
+      li     r3,0x50            # IPBESR
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_C4                        
+      lis    r3,0x8000          # ADDR_C4
       ori    r3,r3,0x00C4
       stwbrx    r3,0,r4
-      li     r3,0xBF            # ERRENR2                        
+      li     r3,0xBF            # ERRENR2
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_C5                        
+      lis    r3,0x8000          # ADDR_C5
       ori    r3,r3,0x00C5
       stwbrx    r3,0,r4
-      li     r3,0x00            # ERRDR2                         
+      li     r3,0x00            # ERRDR2
       stb    r3,0x1(r5)
-      lis    r3,0x8000          # ADDR_C7                        
+      lis    r3,0x8000          # ADDR_C7
       ori    r3,r3,0x00C7
       stwbrx    r3,0,r4
-      li     r3,0x00            # PCIBESR                        
+      li     r3,0x00            # PCIBESR
       stb    r3,0x3(r5)
-      lis    r3,0x8000          # ADDR_C8                        
+      lis    r3,0x8000          # ADDR_C8
       ori    r3,r3,0x00C8
       stwbrx    r3,0,r4
-      lis    r3,0x0000          # BERRADDR                       
+      lis    r3,0x0000          # BERRADDR
       ori    r3,r3,0xE0FE
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_E0                        
+      lis    r3,0x8000          # ADDR_E0
       ori    r3,r3,0x00E0
       stwbrx    r3,0,r4
-      li     r3,0xC0            # AMBOR                          
+      li     r3,0xC0            # AMBOR
       stb    r3,0x0(r5)
-      lis    r3,0x8000          # ADDR_F4                        
+      lis    r3,0x8000          # ADDR_F4
       ori    r3,r3,0x00F4
       stwbrx    r3,0,r4
-      lis    r3,0x0000          # MCCR2                          
+      lis    r3,0x0000          # MCCR2
       ori    r3,r3,0x020C
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_F8                        
+      lis    r3,0x8000          # ADDR_F8
       ori    r3,r3,0x00F8
       stwbrx    r3,0,r4
-      lis    r3,0x0230          # MCCR3                          
+      lis    r3,0x0230          # MCCR3
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_FC                        
+      lis    r3,0x8000          # ADDR_FC
       ori    r3,r3,0x00FC
       stwbrx    r3,0,r4
-      lis    r3,0x2532          # MCCR4                          
+      lis    r3,0x2532          # MCCR4
       ori    r3,r3,0x2220
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_F0                        
+      lis    r3,0x8000          # ADDR_F0
       ori    r3,r3,0x00F0
       stwbrx    r3,0,r4
-      lis    r3,0xFFC8          # MCCR1                          
+      lis    r3,0xFFC8          # MCCR1
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_A8                        
+      lis    r3,0x8000          # ADDR_A8
       ori    r3,r3,0x00A8
       stwbrx    r3,0,r4
-      lis    r3,0xFF14          # PICR1                          
+      lis    r3,0xFF14          # PICR1
       ori    r3,r3,0x1CC8
       li    r8, 0x0
       stwbrx    r3,r8,r5
-      lis    r3,0x8000          # ADDR_AC                        
+      lis    r3,0x8000          # ADDR_AC
       ori    r3,r3,0x00AC
       stwbrx    r3,0,r4
-      lis    r3,0x0000          # PICR2                          
+      lis    r3,0x0000          # PICR2
       ori    r3,r3,0x0000
       li    r8, 0x0
       stwbrx    r3,r8,r5

board/ppmc7xx/ppmc7xx.c

@@ -1,9 +1,9 @@
 /*
  * ppmc7xx.c
  * ---------
- * 
+ *
  * Main board-specific routines for Wind River PPMC 7xx/74xx board.
- * 
+ *
  * By Richard Danter (richard.danter@windriver.com)
  * Copyright (C) 2005 Wind River Systems
  */
@@ -24,7 +24,7 @@ extern void _start_warm(void);
 
 /*
  * initdram()
- * 
+ *
  * This function normally initialises the (S)DRAM of the system. For this board
  * the SDRAM was already initialised by board_asm_init (see init.S) so we just
  * return the size of RAM.
@@ -37,12 +37,12 @@ long initdram( int board_type )
 
 /*
  * after_reloc()
- * 
+ *
  * This is called after U-Boot has been copied from Flash/ROM to RAM. It gives
  * us an opportunity to do some additional setup before the rest of the system
  * is initialised. We don't need to do anything, so we just call board_init_r()
  * which should never return.
- */ 
+ */
 void after_reloc( ulong dest_addr, gd_t* gd )
 {
 	/* Jump to the main U-Boot board init code */
@@ -52,7 +52,7 @@ void after_reloc( ulong dest_addr, gd_t* gd )
 
 /*
  * checkboard()
- * 
+ *
  * We could do some board level checks here, such as working out what version
  * it is, but for this board we simply display it's name (on the console).
  */
@@ -65,7 +65,7 @@ int checkboard( void )
 
 /*
  * misc_init_r
- * 
+ *
  * Used for other setup which needs to be done late in the bring-up phase.
  */
 int misc_init_r( void )
@@ -78,27 +78,27 @@ int misc_init_r( void )
 
 	/* Enable the I-Cache */
 	icache_enable();
-	
+
 	return 0;
 }
 
 
 /*
  * do_reset()
- * 
+ *
  * Shell command to reset the board.
  */
 void do_reset( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
 {
 	printf( "Resetting...\n" );
-	
+
 	/* Disabe and invalidate cache */
 	icache_disable();
 	dcache_disable();
 
 	/* Jump to warm start (in RAM) */
 	_start_warm();
-	
+
 	/* Should never get here */
 	while(1);
 }

board/r360mpi/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/r360mpi/pcmcia.c

@@ -0,0 +1,236 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "R360MPI"
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Ports A, B & C pins for
+	* 5 Volts Enable and 3 Volts enable
+	*/
+	immap->im_ioport.iop_pcpar &= ~(0x0400);
+	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
+	immap->im_ioport.iop_pcdir |= 0x0400;*/
+
+	immap->im_ioport.iop_papar &= ~(0x0200);/*
+	immap->im_ioport.iop_padir |= 0x0200;*/
+#if 0
+	immap->im_ioport.iop_pbpar &= ~(0xC000);
+	immap->im_ioport.iop_pbdir &= ~(0xC000);
+#endif
+	/* remove all power */
+
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		immap->im_ioport.iop_pcdat &= ~(0x4000);
+		puts (" 5.0V card found: ");
+	} else {
+		immap->im_ioport.iop_padat &= ~(0x0002);
+		puts (" 3.3V card found: ");
+	}
+	immap->im_ioport.iop_pcdir |= 0x0400;
+	immap->im_ioport.iop_padir |= 0x0200;
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* remove all power */
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Ports A & C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn off all power
+	*/
+	debug ("PCMCIA power OFF\n");
+	immap->im_ioport.iop_pcpar &= ~(0x0400);
+	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
+	immap->im_ioport.iop_pcdir |= 0x0400;*/
+
+	immap->im_ioport.iop_papar &= ~(0x0200);/*
+	immap->im_ioport.iop_padir |= 0x0200;*/
+
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	reg = 0;
+	switch(vcc) {
+		case  0: 		break;
+		case 33: reg |= 0x0200;	break;
+		case 50: reg |= 0x0400;	break;
+		default: 		goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	if (reg & 0x0200)
+		immap->im_ioport.iop_pcdat &= !reg;
+	if (reg & 0x0400)
+		immap->im_ioport.iop_padat &= !reg;
+	immap->im_ioport.iop_pcdir |= 0x0200;
+	immap->im_ioport.iop_padir |= 0x0400;
+	if (reg) {
+		debug ("PCMCIA powered at %sV\n",
+		       (reg&0x0400) ? "5.0" : "3.3");
+	} else {
+		debug ("PCMCIA powered down\n");
+	}
+
+done:
+			debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CCONFIG_PCMCIA */

board/sbc2410x/Makefile

@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= sbc2410x.o flash.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################

board/sbc2410x/config.mk

@@ -0,0 +1,23 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+#
+# SAMSUNG SMDK2410 board with S3C2410X (ARM920T) cpu
+#
+# see http://www.samsung.com/ for more information on SAMSUNG
+#
+
+#
+# SMDK2410 has 1 bank of 64 MB DRAM
+#
+# 3000'0000 to 3400'0000
+#
+# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
+# optionally with a ramdisk at 3080'0000
+#
+# we load ourself to 33F8'0000
+#
+# download area is 3300'0000
+
+TEXT_BASE = 0x33F80000

board/sbc2410x/flash.c

@@ -0,0 +1,431 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Alex Zuepke <azu@sysgo.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+ulong myflush (void);
+
+#define FLASH_BANK_SIZE	PHYS_FLASH_SIZE
+#define MAIN_SECT_SIZE  0x10000	/* 64 KB */
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+#define CMD_READ_ARRAY		0x000000F0
+#define CMD_UNLOCK1		0x000000AA
+#define CMD_UNLOCK2		0x00000055
+#define CMD_ERASE_SETUP		0x00000080
+#define CMD_ERASE_CONFIRM	0x00000030
+#define CMD_PROGRAM		0x000000A0
+#define CMD_UNLOCK_BYPASS	0x00000020
+
+#define MEM_FLASH_ADDR1		(*(volatile u16 *)(CFG_FLASH_BASE + (0x00000555 << 1)))
+#define MEM_FLASH_ADDR2		(*(volatile u16 *)(CFG_FLASH_BASE + (0x000002AA << 1)))
+
+#define BIT_ERASE_DONE		0x00000080
+#define BIT_RDY_MASK		0x00000080
+#define BIT_PROGRAM_ERROR	0x00000020
+#define BIT_TIMEOUT		0x80000000	/* our flag */
+
+#define READY 1
+#define ERR   2
+#define TMO   4
+
+/*-----------------------------------------------------------------------
+ */
+
+ulong flash_init (void)
+{
+	int i, j;
+	ulong size = 0;
+
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+		ulong flashbase = 0;
+
+		flash_info[i].flash_id =
+#if defined(CONFIG_AMD_LV400)
+			(AMD_MANUFACT & FLASH_VENDMASK) |
+			(AMD_ID_LV400B & FLASH_TYPEMASK);
+#elif defined(CONFIG_AMD_LV800)
+			(AMD_MANUFACT & FLASH_VENDMASK) |
+			(AMD_ID_LV800B & FLASH_TYPEMASK);
+#else
+#error "Unknown flash configured"
+#endif
+			flash_info[i].size = FLASH_BANK_SIZE;
+		flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+		memset (flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+		if (i == 0)
+			flashbase = PHYS_FLASH_1;
+		else
+			panic ("configured too many flash banks!\n");
+		for (j = 0; j < flash_info[i].sector_count; j++) {
+			if (j <= 3) {
+				/* 1st one is 16 KB */
+				if (j == 0) {
+					flash_info[i].start[j] =
+						flashbase + 0;
+				}
+
+				/* 2nd and 3rd are both 8 KB */
+				if ((j == 1) || (j == 2)) {
+					flash_info[i].start[j] =
+						flashbase + 0x4000 + (j -
+								      1) *
+						0x2000;
+				}
+
+				/* 4th 32 KB */
+				if (j == 3) {
+					flash_info[i].start[j] =
+						flashbase + 0x8000;
+				}
+			} else {
+				flash_info[i].start[j] =
+					flashbase + (j - 3) * MAIN_SECT_SIZE;
+			}
+		}
+		size += flash_info[i].size;
+	}
+
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_FLASH_BASE,
+		       CFG_FLASH_BASE + monitor_flash_len - 1,
+		       &flash_info[0]);
+
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+
+	return size;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case (AMD_MANUFACT & FLASH_VENDMASK):
+		printf ("AMD: ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case (AMD_ID_LV400B & FLASH_TYPEMASK):
+		printf ("1x Amd29LV400BB (4Mbit)\n");
+		break;
+	case (AMD_ID_LV800B & FLASH_TYPEMASK):
+		printf ("1x Amd29LV800BB (8Mbit)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		goto Done;
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; i++) {
+		if ((i % 5) == 0) {
+			printf ("\n   ");
+		}
+		printf (" %08lX%s", info->start[i],
+			info->protect[i] ? " (RO)" : "     ");
+	}
+	printf ("\n");
+
+      Done:;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	ushort result;
+	int iflag, cflag, prot, sect;
+	int rc = ERR_OK;
+	int chip;
+
+	/* first look for protection bits */
+
+	if (info->flash_id == FLASH_UNKNOWN)
+		return ERR_UNKNOWN_FLASH_TYPE;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		return ERR_INVAL;
+	}
+
+	if ((info->flash_id & FLASH_VENDMASK) !=
+	    (AMD_MANUFACT & FLASH_VENDMASK)) {
+		return ERR_UNKNOWN_FLASH_VENDOR;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+	if (prot)
+		return ERR_PROTECTED;
+
+	/*
+	 * Disable interrupts which might cause a timeout
+	 * here. Remember that our exception vectors are
+	 * at address 0 in the flash, and we don't want a
+	 * (ticker) exception to happen while the flash
+	 * chip is in programming mode.
+	 */
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
+		printf ("Erasing sector %2d ... ", sect);
+
+		/* arm simple, non interrupt dependent timer */
+		reset_timer_masked ();
+
+		if (info->protect[sect] == 0) {	/* not protected */
+			vu_short *addr = (vu_short *) (info->start[sect]);
+
+			MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+			MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+			MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
+
+			MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+			MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+			*addr = CMD_ERASE_CONFIRM;
+
+			/* wait until flash is ready */
+			chip = 0;
+
+			do {
+				result = *addr;
+
+				/* check timeout */
+				if (get_timer_masked () >
+				    CFG_FLASH_ERASE_TOUT) {
+					MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+					chip = TMO;
+					break;
+				}
+
+				if (!chip
+				    && (result & 0xFFFF) & BIT_ERASE_DONE)
+					chip = READY;
+
+				if (!chip
+				    && (result & 0xFFFF) & BIT_PROGRAM_ERROR)
+					chip = ERR;
+
+			} while (!chip);
+
+			MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+
+			if (chip == ERR) {
+				rc = ERR_PROG_ERROR;
+				goto outahere;
+			}
+			if (chip == TMO) {
+				rc = ERR_TIMOUT;
+				goto outahere;
+			}
+
+			printf ("ok.\n");
+		} else {	/* it was protected */
+
+			printf ("protected!\n");
+		}
+	}
+
+	if (ctrlc ())
+		printf ("User Interrupt!\n");
+
+      outahere:
+	/* allow flash to settle - wait 10 ms */
+	udelay_masked (10000);
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+		icache_enable ();
+
+	return rc;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash
+ */
+
+volatile static int write_hword (flash_info_t * info, ulong dest, ushort data)
+{
+	vu_short *addr = (vu_short *) dest;
+	ushort result;
+	int rc = ERR_OK;
+	int cflag, iflag;
+	int chip;
+
+	/*
+	 * Check if Flash is (sufficiently) erased
+	 */
+	result = *addr;
+	if ((result & data) != data)
+		return ERR_NOT_ERASED;
+
+
+	/*
+	 * Disable interrupts which might cause a timeout
+	 * here. Remember that our exception vectors are
+	 * at address 0 in the flash, and we don't want a
+	 * (ticker) exception to happen while the flash
+	 * chip is in programming mode.
+	 */
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
+	*addr = CMD_PROGRAM;
+	*addr = data;
+
+	/* arm simple, non interrupt dependent timer */
+	reset_timer_masked ();
+
+	/* wait until flash is ready */
+	chip = 0;
+	do {
+		result = *addr;
+
+		/* check timeout */
+		if (get_timer_masked () > CFG_FLASH_ERASE_TOUT) {
+			chip = ERR | TMO;
+			break;
+		}
+		if (!chip && ((result & 0x80) == (data & 0x80)))
+			chip = READY;
+
+		if (!chip && ((result & 0xFFFF) & BIT_PROGRAM_ERROR)) {
+			result = *addr;
+
+			if ((result & 0x80) == (data & 0x80))
+				chip = READY;
+			else
+				chip = ERR;
+		}
+
+	} while (!chip);
+
+	*addr = CMD_READ_ARRAY;
+
+	if (chip == ERR || *addr != data)
+		rc = ERR_PROG_ERROR;
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+		icache_enable ();
+
+	return rc;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash.
+ */
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp;
+	int l;
+	int i, rc;
+	ushort data;
+
+	wp = (addr & ~1);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *) cp << 8);
+		}
+		for (; i < 2 && cnt > 0; ++i) {
+			data = (data >> 8) | (*src++ << 8);
+			--cnt;
+			++cp;
+		}
+		for (; cnt == 0 && i < 2; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *) cp << 8);
+		}
+
+		if ((rc = write_hword (info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 2;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 2) {
+		data = *((vu_short *) src);
+		if ((rc = write_hword (info, wp, data)) != 0) {
+			return (rc);
+		}
+		src += 2;
+		wp += 2;
+		cnt -= 2;
+	}
+
+	if (cnt == 0) {
+		return ERR_OK;
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
+		data = (data >> 8) | (*src++ << 8);
+		--cnt;
+	}
+	for (; i < 2; ++i, ++cp) {
+		data = (data >> 8) | (*(uchar *) cp << 8);
+	}
+
+	return write_hword (info, wp, data);
+}

board/sbc2410x/lowlevel_init.S

@@ -0,0 +1,163 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Modified for the Samsung SMDK2410 by
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * Modified for the friendly-arm SBC-2410X by
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+
+/*
+ * Taken from linux/arch/arm/boot/compressed/head-s3c2410.S
+ *
+ * Copyright (C) 2002 Samsung Electronics SW.LEE  <hitchcar@sec.samsung.com>
+ */
+
+#define BWSCON	0x48000000
+
+/* BWSCON */
+#define DW8			(0x0)
+#define DW16			(0x1)
+#define DW32			(0x2)
+#define WAIT			(0x1<<2)
+#define UBLB			(0x1<<3)
+
+#define B1_BWSCON		(DW16)
+#define B2_BWSCON		(DW16)
+#define B3_BWSCON		(DW16 + WAIT + UBLB)
+#define B4_BWSCON		(DW16)
+#define B5_BWSCON		(DW16)
+#define B6_BWSCON		(DW32)
+#define B7_BWSCON		(DW32)
+
+#define B0_Tacs			0x0
+#define B0_Tcos			0x0
+#define B0_Tacc			0x7
+#define B0_Tcoh			0x0
+#define B0_Tah			0x0
+#define B0_Tacp			0x0
+#define B0_PMC			0x0
+
+#define B1_Tacs			0x0
+#define B1_Tcos			0x0
+#define B1_Tacc			0x7
+#define B1_Tcoh			0x0
+#define B1_Tah			0x0
+#define B1_Tacp			0x0
+#define B1_PMC			0x0
+
+#define B2_Tacs			0x0
+#define B2_Tcos			0x0
+#define B2_Tacc			0x7
+#define B2_Tcoh			0x0
+#define B2_Tah			0x0
+#define B2_Tacp			0x0
+#define B2_PMC			0x0
+
+#define B3_Tacs			0xc
+#define B3_Tcos			0x7
+#define B3_Tacc			0xf
+#define B3_Tcoh			0x1
+#define B3_Tah			0x0
+#define B3_Tacp			0x0
+#define B3_PMC			0x0
+
+#define B4_Tacs			0x0
+#define B4_Tcos			0x0
+#define B4_Tacc			0x7
+#define B4_Tcoh			0x0
+#define B4_Tah			0x0
+#define B4_Tacp			0x0
+#define B4_PMC			0x0
+
+#define B5_Tacs			0xc
+#define B5_Tcos			0x7
+#define B5_Tacc			0xf
+#define B5_Tcoh			0x1
+#define B5_Tah			0x0
+#define B5_Tacp			0x0
+#define B5_PMC			0x0
+
+#define B6_MT			0x3	/* SDRAM */
+#define B6_Trcd			0x1
+#define B6_SCAN			0x1	/* 9bit */
+
+#define B7_MT			0x3	/* SDRAM */
+#define B7_Trcd			0x1	/* 3clk */
+#define B7_SCAN			0x1	/* 9bit */
+
+/* REFRESH parameter */
+#define REFEN			0x1	/* Refresh enable */
+#define TREFMD			0x0	/* CBR(CAS before RAS)/Auto refresh */
+#define Trp			0x0	/* 2clk */
+#define Trc			0x3	/* 7clk */
+#define Tchr			0x2	/* 3clk */
+#define REFCNT			0x0459
+/**************************************/
+
+_TEXT_BASE:
+	.word	TEXT_BASE
+
+.globl lowlevel_init
+lowlevel_init:
+	/* memory control configuration */
+	/* make r0 relative the current location so that it */
+	/* reads SMRDATA out of FLASH rather than memory ! */
+	ldr     r0, =SMRDATA
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	ldr	r1, =BWSCON	/* Bus Width Status Controller */
+	add     r2, r0, #13*4
+0:
+	ldr     r3, [r0], #4
+	str     r3, [r1], #4
+	cmp     r2, r0
+	bne     0b
+
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+/* the literal pools origin */
+
+SMRDATA:
+    .word (0+(B1_BWSCON<<4)+(B2_BWSCON<<8)+(B3_BWSCON<<12)+(B4_BWSCON<<16)+(B5_BWSCON<<20)+(B6_BWSCON<<24)+(B7_BWSCON<<28))
+    .word ((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC))
+    .word ((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC))
+    .word ((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC))
+    .word ((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC))
+    .word ((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC))
+    .word ((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC))
+    .word ((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN))
+    .word ((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN))
+    .word ((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
+    .word 0xb2
+    .word 0x30
+    .word 0x30

board/sbc2410x/sbc2410x.c

@@ -0,0 +1,183 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <s3c2410.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#include <linux/mtd/nand.h>
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+#define FCLK_SPEED 1
+
+#if FCLK_SPEED==0		/* Fout = 203MHz, Fin = 12MHz for Audio */
+#define M_MDIV	0xC3
+#define M_PDIV	0x4
+#define M_SDIV	0x1
+#elif FCLK_SPEED==1		/* Fout = 202.8MHz */
+#define M_MDIV	0x5c
+#define M_PDIV	0x4
+#define M_SDIV	0x0
+#endif
+
+#define USB_CLOCK 1
+
+#if USB_CLOCK==0
+#define U_M_MDIV	0xA1
+#define U_M_PDIV	0x3
+#define U_M_SDIV	0x1
+#elif USB_CLOCK==1
+#define U_M_MDIV	0x48
+#define U_M_PDIV	0x3
+#define U_M_SDIV	0x2
+#endif
+
+static inline void delay (unsigned long loops)
+{
+	__asm__ volatile ("1:\n"
+			  "subs %0, %1, #1\n"
+			  "bne 1b":"=r" (loops):"0" (loops));
+}
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+
+int board_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+	/* to reduce PLL lock time, adjust the LOCKTIME register */
+	clk_power->LOCKTIME = 0xFFFFFF;
+
+	/* configure MPLL */
+	clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+
+	/* some delay between MPLL and UPLL */
+	delay (4000);
+
+	/* configure UPLL */
+	clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+
+	/* some delay between MPLL and UPLL */
+	delay (8000);
+
+	/* set up the I/O ports */
+	gpio->GPACON = 0x007FFFFF;
+	gpio->GPBCON = 0x00044556;
+	gpio->GPBUP = 0x000007FF;
+	gpio->GPCCON = 0xAAAAAAAA;
+	gpio->GPCUP = 0x0000FFFF;
+	gpio->GPDCON = 0xAAAAAAAA;
+	gpio->GPDUP = 0x0000FFFF;
+	gpio->GPECON = 0xAAAAAAAA;
+	gpio->GPEUP = 0x0000FFFF;
+	gpio->GPFCON = 0x000055AA;
+	gpio->GPFUP = 0x000000FF;
+	gpio->GPGCON = 0xFF95FF3A;
+	gpio->GPGUP = 0x0000FFFF;
+	gpio->GPHCON = 0x0016FAAA;
+	gpio->GPHUP = 0x000007FF;
+
+	gpio->EXTINT0=0x22222222;
+	gpio->EXTINT1=0x22222222;
+	gpio->EXTINT2=0x22222222;
+
+	/* arch number of SMDK2410-Board */
+	gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0x30000100;
+
+	icache_enable();
+	dcache_enable();
+
+	return 0;
+}
+
+int dram_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return 0;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern ulong nand_probe(ulong physadr);
+
+static inline void NF_Reset(void)
+{
+	int i;
+
+	NF_SetCE(NFCE_LOW);
+	NF_Cmd(0xFF);		/* reset command */
+	for(i = 0; i < 10; i++);	/* tWB = 100ns. */
+	NF_WaitRB();		/* wait 200~500us; */
+	NF_SetCE(NFCE_HIGH);
+}
+
+static inline void NF_Init(void)
+{
+#if 1
+#define TACLS   0
+#define TWRPH0  3
+#define TWRPH1  0
+#else
+#define TACLS   0
+#define TWRPH0  4
+#define TWRPH1  2
+#endif
+
+	NF_Conf((1<<15)|(0<<14)|(0<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0));
+	/*nand->NFCONF = (1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0); */
+	/* 1  1    1     1,   1      xxx,  r xxx,   r xxx */
+	/* En 512B 4step ECCR nFCE=H tACLS   tWRPH0   tWRPH1 */
+
+	NF_Reset();
+}
+
+void nand_init(void)
+{
+	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+	NF_Init();
+#ifdef DEBUG
+	printf("NAND flash probing at 0x%.8lX\n", (ulong)nand);
+#endif
+	printf ("%4lu MB\n", nand_probe((ulong)nand) >> 20);
+}
+#endif /* CONFIG_COMMANDS & CFG_CMD_NAND */

board/sbc2410x/u-boot.lds

@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text      :
+	{
+	  cpu/arm920t/start.o	(.text)
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss : { *(.bss) }
+	_end = .;
+}

board/spc1920/Makefile

@@ -0,0 +1,40 @@
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o
+
+$(LIB):	.depend $(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################

board/spc1920/config.mk

@@ -0,0 +1,35 @@
+#
+# (C) Copyright 2000-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# Motorola old MPC821/860ADS, MPC8xxFADS, new MPC866ADS, and
+# MPC885ADS boards
+#
+
+#TEXT_BASE = 0xFE000000
+TEXT_BASE = 0xFFF00000
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/spc1920
+HOST_CFLAGS += -I$(TOPDIR)/board/spc1920
+HOST_ENVIRO_CFLAGS += -I$(TOPDIR)/board/spc1920

board/spc1920/pld.h

@@ -0,0 +1,14 @@
+#ifndef __PLD_H__
+#define __PLD_H__
+
+typedef struct spc1920_pld {
+	uchar com1_en;
+	uchar dsp_reset;
+	uchar dsp_hpi_on;
+	uchar codec_dsp_power_en;
+	uchar clk2_en;
+	uchar clk3_select;
+	uchar clk4_select;
+} spc1920_pld_t;
+
+#endif /* __PLD_H__ */

board/spc1920/spc1920.c

@@ -0,0 +1,236 @@
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <mpc8xx.h>
+#include "pld.h"
+
+#define	_NOT_USED_	0xFFFFFFFF
+/* #define debug(fmt,args...)     printf (fmt ,##args) */
+
+static long int dram_size (long int, long int *, long int);
+
+const uint sdram_table[] = {
+	/*
+	 * Single Read. (Offset 0 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
+	0x1FF77C47, /* last */
+	/*
+	 * SDRAM Initialization (offset 5 in UPMB RAM)
+	 *
+	 * This is no UPM entry point. The following definition uses
+	 * the remaining space to establish an initialization
+	 * sequence, which is executed by a RUN command.
+	 *
+	 */
+	0x1FF77C34, 0xEFEABC34, 0x1FB57C35, /* last */
+	/*
+	 * Burst Read. (Offset 8 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Single Write. (Offset 18 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Burst Write. (Offset 20 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */
+	_NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Refresh  (Offset 30 in UPMB RAM)
+	 */
+	0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, /* last */
+	_NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Exception. (Offset 3c in UPMB RAM)
+	 */
+	0x7FFFFC07, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immr->im_memctl;
+	/* volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; */
+
+	long int size_b0;
+	long int size8, size9;
+	int i;
+
+	/*
+	 * Configure UPMB for SDRAM
+	 */
+	upmconfig (UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	udelay(100);
+
+	memctl->memc_mptpr = CFG_MPTPR;
+
+	/* burst length=4, burst type=sequential, CAS latency=2 */
+	memctl->memc_mar = CFG_MAR;
+
+	/*
+	 * Map controller bank 1 to the SDRAM bank at preliminary address.
+	 */
+	memctl->memc_or1 = CFG_OR1_PRELIM;
+	memctl->memc_br1 = CFG_BR1_PRELIM;
+
+	/* initialize memory address register */
+	memctl->memc_mbmr = CFG_MBMR_8COL; /* refresh not enabled yet */
+
+	/* mode initialization (offset 5) */
+	udelay (200);				/* 0x80006105 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x05);
+
+	/* run 2 refresh sequence with 4-beat refresh burst (offset 0x30) */
+	udelay (1);				/* 0x80006130 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x30);
+	udelay (1);				/* 0x80006130 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x30);
+	udelay (1);				/* 0x80006106 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x06);
+
+	memctl->memc_mbmr |= MBMR_PTBE;	/* refresh enabled */
+
+	udelay (200);
+
+	/* Need at least 10 DRAM accesses to stabilize */
+	for (i = 0; i < 10; ++i) {
+		volatile unsigned long *addr =
+			(volatile unsigned long *) CFG_SDRAM_BASE;
+		unsigned long val;
+
+		val = *(addr + i);
+		*(addr + i) = val;
+	}
+
+	/*
+	 * Check Bank 0 Memory Size for re-configuration
+	 *
+	 * try 8 column mode
+	 */
+	size8 = dram_size (CFG_MBMR_8COL, (long *)CFG_SDRAM_BASE, SDRAM_MAX_SIZE);
+
+	udelay (1000);
+
+	/*
+	 * try 9 column mode
+	 */
+	size9 = dram_size (CFG_MBMR_9COL, (long *)CFG_SDRAM_BASE, SDRAM_MAX_SIZE);
+
+	if (size8 < size9) {		/* leave configuration at 9 columns */
+		size_b0 = size9;
+		memctl->memc_mbmr = CFG_MBMR_9COL | MBMR_PTBE;
+		udelay (500);
+	} else {			/* back to 8 columns            */
+		size_b0 = size8;
+		memctl->memc_mbmr = CFG_MBMR_8COL | MBMR_PTBE;
+		udelay (500);
+	}
+
+	/*
+	 * Final mapping:
+	 */
+
+	memctl->memc_or1 = ((-size_b0) & 0xFFFF0000) |
+			OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING;
+	memctl->memc_br1 = (CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V;
+	udelay (1000);
+
+
+	/* PLD Setup */
+	memctl->memc_or5 = CFG_OR5_PRELIM;
+	memctl->memc_br5 = CFG_BR5_PRELIM;
+	udelay(1000);
+
+	return (size_b0);
+}
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+static long int dram_size (long int mbmr_value, long int *base,
+			   long int maxsize)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_mbmr = mbmr_value;
+
+	return (get_ram_size (base, maxsize));
+}
+
+
+/************* other stuff ******************/
+
+
+int board_early_init_f(void)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+
+	/* Turn on LED PD9 */
+	immap->im_ioport.iop_pdpar &= ~(0x0040);
+	immap->im_ioport.iop_pddir |= 0x0040;
+	immap->im_ioport.iop_pddat |= 0x0040;
+
+	/* Enable PD10 (COM2_EN) */
+	immap->im_ioport.iop_pdpar &= ~0x0020;
+	immap->im_ioport.iop_pddir &= ~0x4000;
+	immap->im_ioport.iop_pddir |= 0x0020;
+	immap->im_ioport.iop_pddat |= 0x0020;
+
+
+#ifdef CFG_SMC1_PLD_CLK4 /* SMC1 uses CLK4 from PLD */
+	immap->im_cpm.cp_simode |= 0x7000;
+	immap->im_cpm.cp_simode &= ~(0x8000);
+#endif
+
+	return 0;
+}
+
+
+int checkboard (void)
+{
+	puts("Board: SPC1920\n");
+	return 0;
+}

board/spc1920/u-boot.lds

@@ -0,0 +1,144 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/mpc8xx/start.o		(.text)
+    cpu/mpc8xx/traps.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_ppc/ppcstring.o		(.text)
+    lib_generic/vsprintf.o	(.text)
+    lib_generic/crc32.o		(.text)
+    lib_generic/zlib.o		(.text)
+    lib_ppc/cache.o		(.text)
+    lib_ppc/time.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o	(.ppcenv)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}

board/tqm5200/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o cmd_stk52xx.o
+OBJS	:= $(BOARD).o cmd_stk52xx.o cmd_tb5200.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)

board/tqm5200/cmd_stk52xx.c

@@ -22,7 +22,7 @@
  */
 
 /*
- * SKT52XX specific functions
+ * STK52XX specific functions
  */
 /*#define DEBUG*/
 
@@ -30,6 +30,7 @@
 #include <command.h>
 
 #if (CONFIG_COMMANDS & CFG_CMD_BSP)
+#if defined (CONFIG_STK52XX)
 
 #define DEFAULT_VOL	45
 #define DEFAULT_FREQ	500
@@ -60,7 +61,6 @@ static int spi_transmit(unsigned char data);
 static void pcm1772_write_reg(unsigned char addr, unsigned char data);
 static void set_attenuation(unsigned char attenuation);
 
-#ifdef CONFIG_STK52XX
 static void spi_init(void)
 {
 	struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;
@@ -1209,7 +1209,7 @@ U_BOOT_CMD(
 	fkt ,	4,	1,	cmd_fkt,
 	"fkt     - Function test routines\n",
 	"led number on/off\n"
-	"     - 'number's like printed on SKT52XX board\n"
+	"     - 'number's like printed on STK52XX board\n"
 	"fkt can\n"
 	"     - loopback plug for X83 required\n"
 	"fkt rs232 number\n"

board/tqm5200/cmd_tb5200.c

@@ -0,0 +1,104 @@
+/*
+ * (C) Copyright 2005 - 2006
+ * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * TB5200 specific functions
+ */
+/*#define DEBUG*/
+
+#include <common.h>
+#include <command.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_BSP)
+#if defined (CONFIG_TB5200)
+
+#define SM501_PANEL_DISPLAY_CONTROL	0x00080000UL
+
+static void led_init(void)
+{
+	struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
+
+	/* configure timer 4 for simple GPIO output */
+	gpt->gpt4.emsr |=  0x00000024;
+}
+
+int cmd_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
+
+	led_init();
+
+	if (strcmp (argv[1], "on") == 0) {
+		debug ("switch status LED on\n");
+		gpt->gpt4.emsr |=  (1 << 4);
+	} else if (strcmp (argv[1], "off") == 0) {
+		debug ("switch status LED off\n");
+		gpt->gpt4.emsr &=  ~(1 << 4);
+	} else {
+		printf ("Usage:\nled on/off\n");
+		return 1;
+	}
+
+	return 0;
+}
+
+static void sm501_backlight (unsigned int state)
+{
+	if (state == 1) {
+		*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) |=
+			(1 << 26) | (1 << 27);
+	} else if (state == 0)
+		*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) &=
+			~((1 << 26) | (1 << 27));
+}
+
+int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	if (strcmp (argv[1], "on") == 0) {
+		debug ("switch backlight on\n");
+		sm501_backlight (1);
+	} else if (strcmp (argv[1], "off") == 0) {
+		debug ("switch backlight off\n");
+		sm501_backlight (0);
+	} else {
+		printf ("Usage:\nbacklight on/off\n");
+		return 1;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	led ,	2,	1,	cmd_led,
+	"led     - switch status LED on or off\n",
+	"on/off\n"
+);
+
+U_BOOT_CMD(
+	backlight ,	2,	1,	cmd_backlight,
+	"backlight - switch backlight on or off\n",
+	"on/off\n"
+	);
+
+#endif /* CONFIG_STK52XX */
+#endif /* CFG_CMD_BSP */

board/tqm5200/config.mk

@@ -28,12 +28,17 @@
 #
 #	0xFC000000   boot low (standard configuration with room for max 64 MByte
 #		     Flash ROM)
+#	0xFFF00000   boot high (for a backup copy of U-Boot)
 #	0x00100000   boot from RAM (for testing only)
 #
 
+sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
+
 ifndef TEXT_BASE
 ## Standard: boot low
 TEXT_BASE = 0xFC000000
+## For a backup copy of U-Boot at the end of flash: boot high
+# TEXT_BASE = 0xFFF00000
 ## For testing: boot from RAM
 # TEXT_BASE = 0x00100000
 endif

board/tqm5200/tqm5200.c

@@ -1,11 +1,11 @@
 /*
- * (C) Copyright 2003-2004
+ * (C) Copyright 2003-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * (C) Copyright 2004
  * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
  *
- * (C) Copyright 2004-2005
+ * (C) Copyright 2004-2006
  * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
  *
  * See file CREDITS for list of people who contributed to this
@@ -30,6 +30,7 @@
 #include <common.h>
 #include <mpc5xxx.h>
 #include <pci.h>
+#include <asm/processor.h>
 
 #ifdef CONFIG_VIDEO_SM501
 #include <sm501.h>
@@ -101,6 +102,8 @@ long int initdram (int board_type)
 {
 	ulong dramsize = 0;
 	ulong dramsize2 = 0;
+	uint svr, pvr;
+
 #ifndef CFG_RAMBOOT
 	ulong test1, test2;
 
@@ -190,11 +193,31 @@ long int initdram (int board_type)
 	} else {
 		dramsize2 = 0;
 	}
-
 #endif /* CFG_RAMBOOT */
 
-/*	return dramsize + dramsize2; */
+	/*
+	 * On MPC5200B we need to set the special configuration delay in the
+	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
+	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
+	 *
+	 * "The SDelay should be written to a value of 0x00000004. It is
+	 * required to account for changes caused by normal wafer processing
+	 * parameters."
+	 */
+	svr = get_svr();
+	pvr = get_pvr();
+	if ((SVR_MJREV(svr) >= 2) &&
+	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) {
+
+		*(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04;
+		__asm__ volatile ("sync");
+	}
+
+#if defined(CONFIG_TQM5200_B)
+	return dramsize + dramsize2;
+#else
 	return dramsize;
+#endif /* CONFIG_TQM5200_B */
 }
 
 #elif defined(CONFIG_MGT5100)
@@ -250,20 +273,36 @@ long int initdram (int board_type)
 
 int checkboard (void)
 {
-#if defined (CONFIG_AEVFIFO)
+#if defined(CONFIG_AEVFIFO)
 	puts ("Board: AEVFIFO\n");
 	return 0;
 #endif
-#if defined (CONFIG_TQM5200)
-	puts ("Board: TQM5200 (TQ-Components GmbH)\n");
+
+#if defined(CONFIG_TQM5200S)
+# define MODULE_NAME	"TQM5200S"
+#else
+# define MODULE_NAME	"TQM5200"
 #endif
-#if defined (CONFIG_STK52XX)
-	puts ("       on a STK52XX baseboard\n");
+
+#if defined(CONFIG_STK52XX)
+# define CARRIER_NAME	"STK52xx"
+#elif defined(CONFIG_TB5200)
+# define CARRIER_NAME	"TB5200"
+#elif defined(CONFIG_CAM5200)
+# define CARRIER_NAME	"Cam5200"
+#else
+# error "Unknown carrier board"
 #endif
 
+	puts (	"Board: " MODULE_NAME " (TQ-Components GmbH)\n"
+		"       on a " CARRIER_NAME " carrier board\n");
+
 	return 0;
 }
 
+#undef MODULE_NAME
+#undef CARRIER_NAME
+
 void flash_preinit(void)
 {
 	/*
@@ -405,7 +444,6 @@ int board_early_init_r (void)
 #endif
 #endif /* CONFIG_PS2MULT */
 
-#if defined(CONFIG_CS_AUTOCONF)
 int last_stage_init (void)
 {
 	/*
@@ -500,7 +538,6 @@ int last_stage_init (void)
 
 	return 0;
 }
-#endif /* CONFIG_CS_AUTOCONF */
 
 #ifdef CONFIG_VIDEO_SM501
 
@@ -567,9 +604,14 @@ void video_get_info_str (int line_number, char *info)
 {
 	if (line_number == 1) {
 	strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
-#if defined (CONFIG_STK52XX)
+#if defined (CONFIG_STK52XX) || defined (CONFIG_TB5200)
 	} else if (line_number == 2) {
-		strcpy (info, "        on a STK52XX baseboard");
+#if defined (CONFIG_STK52XX)
+		strcpy (info, "        on a STK52xx carrier board");
+#endif
+#if defined (CONFIG_TB5200)
+		strcpy (info, "        on a TB5200 carrier board");
+#endif
 #endif
 	}
 	else {

board/tqm834x/tqm834x.c

@@ -424,10 +424,12 @@ static void set_ddr_config(void) {
 		 * which has to be written with a certain value defined by
 		 * errata sheet.
 		 */
+		u32 *reserved_p = (u32 *)((u8 *)im + 0x2f00);
+
 #if defined(DDR_CASLAT_20)
-		*((u8 *)im + 0x2f00) = 0x201c0000;
+		*reserved_p = 0x201c0000;
 #else
-		*((u8 *)im + 0x2f00) = 0x202c0000;
+		*reserved_p = 0x202c0000;
 #endif
 	}
 }

board/tqm85xx/tqm85xx.c

@@ -27,10 +27,6 @@
  * MA 02111-1307 USA
  */
 
-#ifdef CONFIG_PS2MULT
-void ps2mult_early_init(void);
-#endif
-
 #include <common.h>
 #include <pci.h>
 #include <asm/processor.h>
@@ -47,6 +43,10 @@ void local_bus_init (void);
 long int fixed_sdram (void);
 ulong flash_get_size (ulong base, int banknum);
 
+#ifdef CONFIG_PS2MULT
+void ps2mult_early_init(void);
+#endif
+
 #ifdef CONFIG_CPM2
 /*
  * I/O Port configuration table
@@ -423,4 +423,3 @@ int board_early_init_r (void)
 	return (0);
 }
 #endif /* CONFIG_BOARD_EARLY_INIT_R */
-

board/tqm8xx/flash.c

@@ -33,12 +33,13 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
+    && !defined(CONFIG_TQM885D)
 # ifndef CFG_OR_TIMING_FLASH_AT_50MHZ
 #  define CFG_OR_TIMING_FLASH_AT_50MHZ	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
 					 OR_SCY_2_CLK | OR_EHTR | OR_BI)
 # endif
-#endif /* CONFIG_TQM8xxL/M, !TQM866M */
+#endif /* CONFIG_TQM8xxL/M, !TQM866M, !TQM885D */
 
 #ifndef	CFG_ENV_ADDR
 #define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_ENV_OFFSET)

board/tqm8xx/tqm8xx.c

@@ -119,6 +119,10 @@ int checkboard (void)
 		gd->board_type = 'M';
 	}
 
+	if ((*(s + 6) == 'D')) {	/* a TQM885D type */
+		gd->board_type = 'D';
+	}
+
 	for (; *s; ++s) {
 		if (*s == ' ')
 			break;
@@ -178,7 +182,8 @@ long int initdram (int board_type)
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
 		memctl->memc_or3 = CFG_OR3_PRELIM;
 		memctl->memc_br3 = CFG_BR3_PRELIM;
 	}
@@ -197,7 +202,8 @@ long int initdram (int board_type)
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
 		memctl->memc_mcr = 0x80006105;	/* SDRAM bank 1 */
 		udelay (1);
 		memctl->memc_mcr = 0x80006230;	/* SDRAM bank 1 - execute twice */
@@ -214,8 +220,7 @@ long int initdram (int board_type)
 	 *
 	 * try 8 column mode
 	 */
-	size8 = dram_size (CFG_MAMR_8COL, SDRAM_BASE2_PRELIM,
-					   SDRAM_MAX_SIZE);
+	size8 = dram_size (CFG_MAMR_8COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size8 >> 20);
 
 	udelay (1000);
@@ -223,8 +228,7 @@ long int initdram (int board_type)
 	/*
 	 * try 9 column mode
 	 */
-	size9 = dram_size (CFG_MAMR_9COL, SDRAM_BASE2_PRELIM,
-					   SDRAM_MAX_SIZE);
+	size9 = dram_size (CFG_MAMR_9COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size9 >> 20);
 
 	udelay(1000);
@@ -233,8 +237,7 @@ long int initdram (int board_type)
 	/*
 	 * try 10 column mode
 	 */
-	size10 = dram_size (CFG_MAMR_10COL, (ulong *) SDRAM_BASE2_PRELIM,
-					     SDRAM_MAX_SIZE);
+	size10 = dram_size (CFG_MAMR_10COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 10 column mode: %ld MB\n", size10 >> 20);
 #else
 	size10 = 0;
@@ -255,7 +258,8 @@ long int initdram (int board_type)
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
 		/*
 		 * Check Bank 1 Memory Size
 		 * use current column settings

board/trab/auto_update.c

@@ -57,9 +57,9 @@
  *		valid then run it.
  *	2) if preinst.img is found load it into memory. If it is
  *		valid then run it. Update the EEPROM.
- *	3) if firmware.img is found load it into memory. If it is valid,
+ *	3) if firmw_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
- *	4) if kernel.img is found load it into memory. If it is valid,
+ *	4) if kernl_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
  *	5) if app.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
@@ -81,8 +81,8 @@
 /* possible names of files on the USB stick. */
 #define AU_PREPARE	"prepare.img"
 #define AU_PREINST	"preinst.img"
-#define AU_FIRMWARE	"firmware.img"
-#define AU_KERNEL	"kernel.img"
+#define AU_FIRMWARE	"firmw_01.img"
+#define AU_KERNEL	"kernl_01.img"
 #define AU_APP		"app.img"
 #define AU_DISK		"disk.img"
 #define AU_POSTINST	"postinst.img"

board/trab/flash.c

@@ -281,10 +281,12 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 
 			if (chip1 == ERR || chip2 == ERR) {
 				rc = ERR_PROG_ERROR;
+				printf ("Flash erase error\n");
 				goto outahere;
 			}
 			if (chip1 == TMO) {
 				rc = ERR_TIMOUT;
+				printf ("Flash erase timeout error\n");
 				goto outahere;
 			}
 		}
@@ -340,7 +342,9 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
 #endif
 	iflag = disable_interrupts ();
 
-	*addr = CMD_PROGRAM;
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_PROGRAM;
 	*addr = data;
 
 	/* arm simple, non interrupt dependent timer */
@@ -352,7 +356,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
 		result = *addr;
 
 		/* check timeout */
-		if (get_timer_masked () > CFG_FLASH_ERASE_TOUT) {
+		if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) {
 			chip1 = ERR | TMO;
 			break;
 		}
@@ -384,8 +388,13 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
 
 	*addr = CMD_READ_ARRAY;
 
-	if (chip1 == ERR || chip2 == ERR || *addr != data)
+	if (chip1 == ERR || chip2 == ERR || *addr != data) {
 		rc = ERR_PROG_ERROR;
+		printf ("Flash program error\n");
+		debug ("chip1: %#x, chip2: %#x, addr: %#lx *addr: %#lx, "
+		       "data: %#lx\n",
+		       chip1, chip2, addr, *addr, data);
+	}
 
 	if (iflag)
 		enable_interrupts ();
@@ -408,10 +417,6 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 	int l;
 	int i, rc;
 
-	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-	MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
-
 	wp = (addr & ~3);	/* get lower word aligned address */
 
 	/*
@@ -479,9 +484,6 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 
 	Done:
 
-	MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES1;
-	MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES2;
-
 	return (rc);
 }
 
@@ -515,7 +517,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
 		info->flash_id = FLASH_UNKNOWN;
 		info->sector_count = 0;
 		info->size = 0;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		debug ("## flash_init: unknown manufacturer\n");
 		return (0);			/* no or unknown flash	*/
 	}
@@ -530,7 +532,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
 		info->sector_count = 71;
 		info->size = 0x00800000;
 
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* =>  8 MB		*/
 
 	case AMD_ID_LV640U:
@@ -538,7 +540,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
 		info->sector_count = 128;
 		info->size = 0x01000000;
 
-		addr[0] = 0x00F000F0;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* => 16 MB		*/
 
 	case MX_ID_LV320B:
@@ -546,13 +548,13 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
 		info->sector_count = 71;
 		info->size = 0x00800000;
 
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* =>  8 MB		*/
 
 	default:
 		debug ("## flash_init: unknown flash chip\n");
 		info->flash_id = FLASH_UNKNOWN;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		return (0);			/* => no or unknown flash */
 
 	}

board/trab/vfd.c

@@ -251,19 +251,17 @@ void create_vfd_table(void)
 			    unsigned long adr  = gd->fb_base;
 			    unsigned int bit_nr = 0;
 
-			    if (vfd_table[x][y][color][display][entry]) {
-
-				pixel  = vfd_table[x][y][color][display][entry] + frame_buf_offs;
-				 /*
-				  * wrap arround if offset
-				  * (see manual S3C2400)
-				  */
-				if (pixel>=FRAME_BUF_SIZE*8)
-					pixel = pixel-(FRAME_BUF_SIZE*8);
-				adr    = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
-				bit_nr = pixel%8;
-				bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
-			    }
+			    pixel  = vfd_table[x][y][color][display][entry] + frame_buf_offs;
+			    /*
+			     * wrap arround if offset
+			     * (see manual S3C2400)
+			     */
+			    if (pixel>=FRAME_BUF_SIZE*8)
+				    pixel = pixel-(FRAME_BUF_SIZE*8);
+			    adr    = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
+			    bit_nr = pixel%8;
+			    bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
+
 			    adr_vfd_table[x][y][color][display][entry] = adr;
 			    bit_vfd_table[x][y][color][display][entry] = bit_nr;
 			}

board/uc100/Makefile

@@ -25,8 +25,8 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-#OBJS	= $(BOARD).o flash.o
-OBJS	= $(BOARD).o
+#OBJS	= $(BOARD).o flash.o pcmcia.o
+OBJS	= $(BOARD).o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/uc100/pcmcia.c

@@ -0,0 +1,198 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "UC100"
+
+/*
+ * Remark: don't turn off OE "__MY_PCMCIA_GCRX_CXOE" on UC100 board.
+ *         This leads to board-hangup! (sr, 8 Dez. 2004)
+ */
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+
+	immap = (immap_t *)CFG_IMMR;
+
+	/*
+	* Configure Port A for MAX1602 PC-Card Power-Interface Switch
+	*/
+	immap->im_ioport.iop_padat &= ~0x8000;	/* set port x output to low */
+	immap->im_ioport.iop_padir |= 0x8000;	/* enable port x as output */
+
+	debug ("Set Port A: PAR: %08x DIR: %08x DAT: %08x\n",
+	       immap->im_ioport.iop_papar, immap->im_ioport.iop_padir,
+	       immap->im_ioport.iop_padat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		puts (" 5.0V card found: ");
+	} else {
+		puts (" 3.3V card found: ");
+	}
+
+	/*  switch VCC on */
+	immap->im_ioport.iop_padat |= 0x8000; /* power enable 3.3V */
+
+	udelay(10000);
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* switch VCC off */
+	immap->im_ioport.iop_padat &= ~0x8000; /* power disable 3.3V */
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

common/cmd_bdinfo.c

@@ -61,11 +61,12 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	print_num ("bootflags",	    bd->bi_bootflags	);
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
     defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR)
+    defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+	defined(CONFIG_440SP)
 	print_str ("procfreq",	    strmhz(buf, bd->bi_procfreq));
 	print_str ("plb_busfreq",   strmhz(buf, bd->bi_plb_busfreq));
 #if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR)
+    defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
 	print_str ("pci_busfreq",   strmhz(buf, bd->bi_pci_busfreq));
 #endif
 #else	/* ! CONFIG_405GP, CONFIG_405CR, CONFIG_405EP, CONFIG_XILINX_ML300, CONFIG_440EP CONFIG_440GR */

common/cmd_mem.c

@@ -707,7 +707,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #if defined(CFG_MEMTEST_SCRATCH)
 	vu_long *dummy = (vu_long*)CFG_MEMTEST_SCRATCH;
 #else
-	vu_long *dummy = NULL;
+	vu_long *dummy = 0;	/* yes, this is address 0x0, not NULL */
 #endif
 	int	j;
 	int iterations = 1;

common/cmd_mii.c

@@ -57,6 +57,11 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	int		rcode = 0;
 	char		*devname;
 
+	if (argc < 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
 #if defined(CONFIG_8xx) || defined(CONFIG_MCF52x2)
 	mii_init ();
 #endif

common/cmd_pcmcia.c

@@ -57,75 +57,14 @@
 #include <command.h>
 #include <config.h>
 #include <pcmcia.h>
-#if defined(CONFIG_8xx)
-#include <mpc8xx.h>
-#endif
-#if defined(CONFIG_LWMON)
-#include <i2c.h>
-#endif
-#ifdef CONFIG_PXA_PCMCIA
-#include <asm/arch/pxa-regs.h>
-#endif
-
 #include <asm/io.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA) || \
-    ((CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD))
-
-int pcmcia_on (void);
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int  pcmcia_off (void);
-#endif
-
-#ifdef CONFIG_I82365
-
-extern int i82365_init (void);
-extern void i82365_exit (void);
-
-#else /* ! CONFIG_I82365 */
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int  hardware_disable(int slot);
-#endif
-static int  hardware_enable (int slot);
-static int  voltage_set(int slot, int vcc, int vpp);
-
-#if (! defined(CONFIG_I82365)) && (! defined(CONFIG_PXA_PCMCIA))
-static u_int m8xx_get_graycode(u_int size);
-#endif	/* !CONFIG_I82365, !CONFIG_PXA_PCMCIA */
-#if 0
-static u_int m8xx_get_speed(u_int ns, u_int is_io);
-#endif
-
 /* -------------------------------------------------------------------- */
 
-#ifndef CONFIG_PXA_PCMCIA
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
 
-/* look up table for pgcrx registers */
-
-static u_int *pcmcia_pgcrx[2] = {
-	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcra,
-	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcrb,
-};
-#define PCMCIA_PGCRX(slot)	(*pcmcia_pgcrx[slot])
-
-#endif	/* CONFIG_PXA_PCMCIA */
-
-#endif /* CONFIG_I82365 */
-
-#if defined(CONFIG_IDE_8xx_PCCARD)  || defined(CONFIG_PXA_PCMCIA)
-static void print_funcid (int func);
-static void print_fixed  (volatile uchar *p);
-static int  identify     (volatile uchar *p);
-static int  check_ide_device (int slot);
-#endif	/* CONFIG_IDE_8xx_PCCARD, CONFIG_PXA_PCMCIA */
-
-const char *indent = "\t   ";
-
-/* -------------------------------------------------------------------- */
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+extern int pcmcia_on (void);
+extern int pcmcia_off (void);
 
 int do_pinit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -136,7 +75,7 @@ int do_pinit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return 1;
 	}
 	if (strcmp(argv[1],"on") == 0) {
-	     	rcode = pcmcia_on ();
+		rcode = pcmcia_on ();
 	} else if (strcmp(argv[1],"off") == 0) {
 		rcode = pcmcia_off ();
 	} else {
@@ -146,322 +85,188 @@ int do_pinit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	return rcode;
 }
-#endif	/* CFG_CMD_PCMCIA */
-
-/* -------------------------------------------------------------------- */
-
-#ifdef CONFIG_I82365
-int pcmcia_on (void)
-{
-	u_int rc;
-
-	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
 
-	rc = i82365_init();
+U_BOOT_CMD(
+	pinit,	2,	1,	do_pinit,
+	"pinit   - PCMCIA sub-system\n",
+	"on  - power on PCMCIA socket\n"
+			"pinit off - power off PCMCIA socket\n"
+	  );
 
-	if (rc == 0) {
-		rc = check_ide_device(0);
-	}
+#endif	/* CONFIG_COMMANDS & CFG_CMD_PCMCIA */
 
-	return (rc);
-}
-#else
+/* -------------------------------------------------------------------- */
 
-#ifndef CONFIG_PXA_PCMCIA
+#undef	CHECK_IDE_DEVICE
 
-#ifdef CONFIG_HMI10
-# define  HMI10_FRAM_TIMING	(PCMCIA_SHT(2) | PCMCIA_SST(2) | PCMCIA_SL(4))
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CHECK_IDE_DEVICE
 #endif
-#if defined(CONFIG_LWMON) || defined(CONFIG_NSCU)
-# define  CFG_PCMCIA_TIMING	(PCMCIA_SHT(9) | PCMCIA_SST(3) | PCMCIA_SL(12))
-#else
-# define  CFG_PCMCIA_TIMING	(PCMCIA_SHT(2) | PCMCIA_SST(4) | PCMCIA_SL(9))
+
+#if	defined(CONFIG_PXA_PCMCIA)
+#define	CHECK_IDE_DEVICE
 #endif
 
-int pcmcia_on (void)
-{
-	int i;
-	u_long reg, base;
-	pcmcia_win_t *win;
-	u_int slotbit;
-	u_int rc, slot;
+#ifdef	CHECK_IDE_DEVICE
 
-	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+int		ide_devices_found;
+static uchar	*known_cards[] = {
+	(uchar *)"ARGOSY PnPIDE D5",
+	NULL
+};
 
-	/* intialize the fixed memory windows */
-	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
-	base = CFG_PCMCIA_MEM_ADDR;
+#define	MAX_TUPEL_SZ	512
+#define MAX_FEATURES	4
 
-	if((reg = m8xx_get_graycode(CFG_PCMCIA_MEM_SIZE)) == -1) {
-		printf ("Cannot set window size to 0x%08x\n",
-			CFG_PCMCIA_MEM_SIZE);
-		return (1);
-	}
+#define MAX_IDENT_CHARS		64
+#define	MAX_IDENT_FIELDS	4
 
-	slotbit = PCMCIA_SLOT_x;
-	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
-		win->br = base;
+#define	indent	"\t   "
 
-#if (PCMCIA_SOCKETS_NO == 2)
-		if (i == 4) /* Another slot starting from win 4 */
-			slotbit = (slotbit ? PCMCIA_PSLOT_A : PCMCIA_PSLOT_B);
-#endif
-		switch (i) {
-#ifdef CONFIG_IDE_8xx_PCCARD
-		case 4:
-#ifdef CONFIG_HMI10
-		    {	/* map FRAM area */
-			win->or = (	PCMCIA_BSIZE_256K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_ATTR
-				|	slotbit
-				|	PCMCIA_PV
-				|	HMI10_FRAM_TIMING );
+static void print_funcid (int func)
+{
+	puts (indent);
+	switch (func) {
+		case CISTPL_FUNCID_MULTI:
+			puts (" Multi-Function");
 			break;
-		    }
-#endif
-		case 0:	{	/* map attribute memory */
-			win->or = (	PCMCIA_BSIZE_64M
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_ATTR
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_MEMORY:
+			puts (" Memory");
 			break;
-		    }
-		case 5:
-		case 1: {	/* map I/O window for data reg */
-			win->or = (	PCMCIA_BSIZE_1K
-				|	PCMCIA_PPS_16
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_SERIAL:
+			puts (" Serial Port");
 			break;
-		    }
-		case 6:
-		case 2: {	/* map I/O window for cmd/ctrl reg block */
-			win->or = (	PCMCIA_BSIZE_1K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_PARALLEL:
+			puts (" Parallel Port");
 			break;
-		    }
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-#ifdef CONFIG_HMI10
-		case 3: {	/* map I/O window for 4xUART data/ctrl */
-			win->br += 0x40000;
-			win->or = (	PCMCIA_BSIZE_256K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_FIXED:
+			puts (" Fixed Disk");
 			break;
-		    }
-#endif /* CONFIG_HMI10 */
-		default:	/* set to not valid */
-			win->or = 0;
+		case CISTPL_FUNCID_VIDEO:
+			puts (" Video Adapter");
+			break;
+		case CISTPL_FUNCID_NETWORK:
+			puts (" Network Adapter");
+			break;
+		case CISTPL_FUNCID_AIMS:
+			puts (" AIMS Card");
+			break;
+		case CISTPL_FUNCID_SCSI:
+			puts (" SCSI Adapter");
+			break;
+		default:
+			puts (" Unknown");
 			break;
-		}
-
-		debug ("MemWin %d: PBR 0x%08lX  POR %08lX\n",
-			i, win->br, win->or);
-		base += CFG_PCMCIA_MEM_SIZE;
-		++win;
-	}
-
-	for (i=0, rc=0, slot=_slot_; i<PCMCIA_SOCKETS_NO; i++, slot = !slot) {
-		/* turn off voltage */
-		if ((rc = voltage_set(slot, 0, 0)))
-			continue;
-
-		/* Enable external hardware */
-		if ((rc = hardware_enable(slot)))
-			continue;
-
-#ifdef CONFIG_IDE_8xx_PCCARD
-		if ((rc = check_ide_device(i)))
-			continue;
-#endif
 	}
-	return (rc);
-}
-
-#endif /* CONFIG_PXA_PCMCIA */
-
-#endif /* CONFIG_I82365 */
-
-#ifdef CONFIG_PXA_PCMCIA
-
-static int hardware_enable (int slot)
-{
-	return 0;	/* No hardware to enable */
-}
-
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	return 0;
-}
-
-void msWait(unsigned msVal)
-{
-	udelay(msVal*1000);
+	puts (" Card\n");
 }
 
-int pcmcia_on (void)
+static void print_fixed (volatile uchar *p)
 {
-	unsigned int reg_arr[] = {
-		0x48000028, CFG_MCMEM0_VAL,
-		0x4800002c, CFG_MCMEM1_VAL,
-		0x48000030, CFG_MCATT0_VAL,
-		0x48000034, CFG_MCATT1_VAL,
-		0x48000038, CFG_MCIO0_VAL,
-		0x4800003c, CFG_MCIO1_VAL,
-
-		0, 0
-	};
-	int i, rc;
-
-#ifdef CONFIG_EXADRON1
-	int cardDetect;
-	volatile unsigned int *v_pBCRReg =
-		(volatile unsigned int *) 0x08000000;
-#endif
-
-	debug ("%s\n", __FUNCTION__);
-
-	i = 0;
-	while (reg_arr[i])
-		*((volatile unsigned int *) reg_arr[i++]) |= reg_arr[i++];
-	udelay (1000);
-
-	debug ("%s: programmed mem controller \n", __FUNCTION__);
-
-#ifdef CONFIG_EXADRON1
-
-/*define useful BCR masks */
-#define BCR_CF_INIT_VAL  		    0x00007230
-#define BCR_CF_PWRON_BUSOFF_RESETOFF_VAL    0x00007231
-#define BCR_CF_PWRON_BUSOFF_RESETON_VAL     0x00007233
-#define BCR_CF_PWRON_BUSON_RESETON_VAL      0x00007213
-#define BCR_CF_PWRON_BUSON_RESETOFF_VAL     0x00007211
-
-	/* we see from the GPIO bit if the card is present */
-	cardDetect = !(GPLR0 & GPIO_bit (14));
-
-	if (cardDetect) {
-		printf ("No PCMCIA card found!\n");
-	}
-
-	/* reset the card via the BCR line */
-	*v_pBCRReg = (unsigned) BCR_CF_INIT_VAL;
-	msWait (500);
+	if (p == NULL)
+		return;
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETOFF_VAL;
-	msWait (500);
+	puts(indent);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETON_VAL;
-	msWait (500);
+	switch (*p) {
+		case CISTPL_FUNCE_IDE_IFACE:
+		{   uchar iface = *(p+2);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETON_VAL;
-	msWait (500);
+		puts ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
+		puts (" interface ");
+		break;
+		}
+		case CISTPL_FUNCE_IDE_MASTER:
+		case CISTPL_FUNCE_IDE_SLAVE:
+		{   uchar f1 = *(p+2);
+		uchar f2 = *(p+4);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETOFF_VAL;
-	msWait (1500);
+		puts ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
 
-	/* enable address bus */
-	GPCR1 = 0x01;
-	/* and the first CF slot */
-	MECR = 0x00000002;
+		if (f1 & CISTPL_IDE_UNIQUE)
+			puts (" [unique]");
 
-#endif /* EXADRON 1 */
+		puts ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
 
-	rc = check_ide_device (0);	/* use just slot 0 */
+		if (f2 & CISTPL_IDE_HAS_SLEEP)
+			puts (" [sleep]");
 
-	return rc;
-}
+		if (f2 & CISTPL_IDE_HAS_STANDBY)
+			puts (" [standby]");
 
-#endif /* CONFIG_PXA_PCMCIA */
+		if (f2 & CISTPL_IDE_HAS_IDLE)
+			puts (" [idle]");
 
-/* -------------------------------------------------------------------- */
+		if (f2 & CISTPL_IDE_LOW_POWER)
+			puts (" [low power]");
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+		if (f2 & CISTPL_IDE_REG_INHIBIT)
+			puts (" [reg inhibit]");
 
-#ifdef CONFIG_I82365
-static int pcmcia_off (void)
-{
-	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+		if (f2 & CISTPL_IDE_HAS_INDEX)
+			puts (" [index]");
 
-	i82365_exit();
+		if (f2 & CISTPL_IDE_IOIS16)
+			puts (" [IOis16]");
 
-	return 0;
+		break;
+		}
+	}
+	putc ('\n');
 }
-#else
-
-#ifndef CONFIG_PXA_PCMCIA
 
-static int pcmcia_off (void)
+static int identify  (volatile uchar *p)
 {
-	int i;
-	pcmcia_win_t *win;
-
-	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
-
-	/* clear interrupt state, and disable interrupts */
-	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pscr =  PCMCIA_MASK(_slot_);
-	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_per &= ~PCMCIA_MASK(_slot_);
+	uchar id_str[MAX_IDENT_CHARS];
+	uchar data;
+	uchar *t;
+	uchar **card;
+	int i, done;
 
-	/* turn off interrupt and disable CxOE */
-	PCMCIA_PGCRX(_slot_) = __MY_PCMCIA_GCRX_CXOE;
+	if (p == NULL)
+		return (0);	/* Don't know */
 
-	/* turn off memory windows */
-	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
+	t = id_str;
+	done =0;
 
-	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
-		/* disable memory window */
-		win->or = 0;
-		++win;
+	for (i=0; i<=4 && !done; ++i, p+=2) {
+		while ((data = *p) != '\0') {
+			if (data == 0xFF) {
+				done = 1;
+				break;
+			}
+			*t++ = data;
+			if (t == &id_str[MAX_IDENT_CHARS-1]) {
+				done = 1;
+				break;
+			}
+			p += 2;
+		}
+		if (!done)
+			*t++ = ' ';
 	}
+	*t = '\0';
+	while (--t > id_str) {
+		if (*t == ' ')
+			*t = '\0';
+		else
+			break;
+	}
+	puts ((char *)id_str);
+	putc ('\n');
 
-	/* turn off voltage */
-	voltage_set(_slot_, 0, 0);
-
-	/* disable external hardware */
-	printf ("Shutdown and Poweroff " PCMCIA_SLOT_MSG "\n");
-	hardware_disable(_slot_);
-	return 0;
-}
-
-#endif /* CONFIG_PXA_PCMCIA */
-
-#endif /* CONFIG_I82365 */
+	for (card=known_cards; *card; ++card) {
+		debug ("## Compare against \"%s\"\n", *card);
+		if (strcmp((char *)*card, (char *)id_str) == 0) {	/* found! */
+			debug ("## CARD FOUND ##\n");
+			return (1);
+		}
+	}
 
-#ifdef CONFIG_PXA_PCMCIA
-static int pcmcia_off (void)
-{
-	return 0;
+	return (0);	/* don't know */
 }
-#endif
-
-#endif	/* CFG_CMD_PCMCIA */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-
-#define	MAX_TUPEL_SZ	512
-#define MAX_FEATURES	4
 
-int ide_devices_found;
-static int check_ide_device (int slot)
+int check_ide_device (int slot)
 {
 	volatile uchar *ident = NULL;
 	volatile uchar *feature_p[MAX_FEATURES];
@@ -556,2933 +361,5 @@ static int check_ide_device (int slot)
 #endif
 	return (0);
 }
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-
-
-/* -------------------------------------------------------------------- */
-/* board specific stuff:						*/
-/* voltage_set(), hardware_enable() and hardware_disable()		*/
-/* -------------------------------------------------------------------- */
-
-/* -------------------------------------------------------------------- */
-/* RPX Boards from Embedded Planet					*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-
-/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
- * SYPCR is write once only, therefore must the slowest memory be faster
- * than the bus monitor or we will get a machine check due to the bus timeout.
- */
-
-#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
-
-#undef PCMCIA_BMT_LIMIT
-#define PCMCIA_BMT_LIMIT (6*8)
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	u_long reg = 0;
-
-	switch(vcc) {
-	case 0: break;
-	case 33: reg |= BCSR1_PCVCTL4; break;
-	case 50: reg |= BCSR1_PCVCTL5; break;
-	default: return 1;
-	}
-
-	switch(vpp) {
-	case 0: break;
-	case 33:
-	case 50:
-		if(vcc == vpp)
-			reg |= BCSR1_PCVCTL6;
-		else
-			return 1;
-		break;
-	case 120:
-		reg |= BCSR1_PCVCTL7;
-	default: return 1;
-	}
-
-	if(vcc == 120)
-	   return 1;
-
-	/* first, turn off all power */
-
-	*((uint *)RPX_CSR_ADDR) &= ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5
-				     | BCSR1_PCVCTL6 | BCSR1_PCVCTL7);
-
-	/* enable new powersettings */
-
-	*((uint *)RPX_CSR_ADDR) |= reg;
-
-	return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-static int hardware_enable (int slot)
-{
-	return 0;	/* No hardware to enable */
-}
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif	/* CFG_CMD_PCMCIA */
-#endif	/* CONFIG_RPXCLASSIC */
-
-/* -------------------------------------------------------------------- */
-/* (F)ADS Boards from Motorola						*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ADS) || defined(CONFIG_FADS)
-
-#ifdef CONFIG_ADS
-#define PCMCIA_BOARD_MSG "ADS"
-#define PCMCIA_GLITCHY_CD  /* My ADS board needs this */
-#else
-#define PCMCIA_BOARD_MSG "FADS"
-#endif
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	u_long reg = 0;
-
-	switch(vpp) {
-	case 0: reg = 0; break;
-	case 50: reg = 1; break;
-	case 120: reg = 2; break;
-	default: return 1;
-	}
-
-	switch(vcc) {
-	case 0: reg = 0; break;
-#ifdef CONFIG_ADS
-	case 50: reg = BCSR1_PCCVCCON; break;
-#endif
-#ifdef CONFIG_FADS
-	case 33: reg = BCSR1_PCCVCC0 | BCSR1_PCCVCC1; break;
-	case 50: reg = BCSR1_PCCVCC1; break;
-#endif
-	default: return 1;
-	}
-
-	/* first, turn off all power */
-
-#ifdef CONFIG_ADS
-	*((uint *)BCSR1) |= BCSR1_PCCVCCON;
-#endif
-#ifdef CONFIG_FADS
-	*((uint *)BCSR1) &= ~(BCSR1_PCCVCC0 | BCSR1_PCCVCC1);
-#endif
-	*((uint *)BCSR1) &= ~BCSR1_PCCVPP_MASK;
-
-	/* enable new powersettings */
-
-#ifdef CONFIG_ADS
-	*((uint *)BCSR1) &= ~reg;
-#endif
-#ifdef CONFIG_FADS
-	*((uint *)BCSR1) |= reg;
-#endif
-
- 	*((uint *)BCSR1) |= reg << 20;
-
-	return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-
-static int hardware_enable(int slot)
-{
-	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
-	return 0;
-}
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
-	return 0;
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-#endif	/* (F)ADS */
-
-/* -------------------------------------------------------------------- */
-/* TQM8xxL Boards by TQ Components					*/
-/* SC8xx   Boards by SinoVee Microsystems				*/
-/* -------------------------------------------------------------------- */
-
-#if (defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx)) \
-	&& !defined(CONFIG_VIRTLAB2)
-
-#if defined(CONFIG_TQM8xxL)
-#define PCMCIA_BOARD_MSG "TQM8xxL"
-#endif
-#if defined(CONFIG_SVM_SC8xx)
-#define PCMCIA_BOARD_MSG "SC8xx"
-#endif
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-#ifndef CONFIG_HMI10
-#ifndef CONFIG_NSCU
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_ioport.iop_pcpar &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcso  &= ~(0x0002 | 0x0004);
-	/* remove all power */
-
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-#endif
-#else	/* CONFIG_HMI10 */
-	/*
-	 * Configure Port B  pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_cpm.cp_pbpar &= ~(0x00000300);
-
-	/* remove all power */
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-#ifndef CONFIG_HMI10
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-#else
-	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
-#endif	/* CONFIG_HMI10 */
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-#ifndef CONFIG_NSCU
-	if ((reg & mask) == mask) {
-#ifndef CONFIG_HMI10
-		immap->im_ioport.iop_pcdat |= 0x0004;
-#else
-		immap->im_cpm.cp_pbdat &= ~(0x0000100);
-#endif	/* CONFIG_HMI10 */
-		puts (" 5.0V card found: ");
-	} else {
-#ifndef CONFIG_HMI10
-		immap->im_ioport.iop_pcdat |= 0x0002;
-#else
-		immap->im_cpm.cp_pbdat &= ~(0x0000200);
-#endif	/* CONFIG_HMI10 */
-		puts (" 3.3V card found: ");
-	}
-#ifndef CONFIG_HMI10
-	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
-#else
-	immap->im_cpm.cp_pbdir |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-#else
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: ");
-	} else {
-		puts (" 3.3V card found: ");
-	}
-#endif
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	udelay(1000);
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-#ifndef CONFIG_HMI10
-#ifndef CONFIG_NSCU
-	/* remove all power */
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-#endif
-#else	/* CONFIG_HMI10 */
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-#ifdef CONFIG_NSCU
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	return 0;
-}
-#else
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(slot);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-#ifndef CONFIG_HMI10
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_ioport.iop_pcpar &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcso  &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-
-	reg = 0;
-	switch(vcc) {
-	case  0: 		break;
-	case 33: reg |= 0x0002;	break;
-	case 50: reg |= 0x0004;	break;
-	default: 		goto done;
-	}
-#else	/* CONFIG_HMI10 */
-	/*
-	 * Configure Port B pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_cpm.cp_pbpar &= ~(0x00000300);
-	/* remove all power */
-
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-
-	reg = 0;
-	switch(vcc) {
-		case  0:			break;
-		case 33: reg |= 0x00000200;	break;
-		case 50: reg |= 0x00000100;	break;
-		default:			goto done;
-}
-#endif	/* CONFIG_HMI10 */
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-#ifndef CONFIG_HMI10
-	immap->im_ioport.iop_pcdat |= reg;
-	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
-#else
-	immap->im_cpm.cp_pbdat &= !reg;
-	immap->im_cpm.cp_pbdir |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-	if (reg) {
-#ifndef CONFIG_HMI10
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x0004) ? "5.0" : "3.3");
-#else
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x00000200) ? "5.0" : "3.3");
-#endif	/* CONFIG_HMI10 */
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-#endif
-
-#endif	/* TQM8xxL */
-
-/* -------------------------------------------------------------------- */
-/* Virtlab2 Board by TQ Components					*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_VIRTLAB2)
-#define PCMCIA_BOARD_MSG "Virtlab2"
-
-static int hardware_enable(int slot)
-{
-	volatile pcmconf8xx_t	*pcmp =
-		(pcmconf8xx_t *)&(((immap_t *)CFG_IMMR)->im_pcmcia);
-	volatile unsigned char	*powerctl =
-		(volatile unsigned char *)PCMCIA_CTRL;
-	volatile sysconf8xx_t	*sysp =
-		(sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	unsigned int		reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = __MY_PCMCIA_GCRX_CXRESET;		/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	/* remove all power */
-	*powerctl = 0;
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n", __LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	if ((reg & mask) == mask) {
-		*powerctl = 2;	/* Enable 5V Vccout */
-		puts (" 5.0V card found: ");
-	} else {
-		*powerctl = 1;	/* Enable 3.3 V Vccout */
-		puts (" 3.3V card found: ");
-	}
-
-	udelay(1000);
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile unsigned char	*powerctl =
-		(volatile unsigned char *)PCMCIA_CTRL;
-	unsigned long		 reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	/* remove all power */
-	*powerctl = 0;
-
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = __MY_PCMCIA_GCRX_CXRESET;		/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-#ifdef DEBUG
-	volatile pcmconf8xx_t	*pcmp =
-		(pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-#endif
-	volatile unsigned char	*powerctl =
-		(volatile unsigned char *)PCMCIA_CTRL;
-	unsigned long		reg;
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(slot);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	/*
-	 * Configure pins for 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power.
-	 */
-	debug ("PCMCIA power OFF\n");
-	reg = 0;
-	switch(vcc) {
-	case  0: 		break;
-	case 33: reg = 0x0001;	break;
-	case 50: reg = 0x0002;	break;
-	default: 		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n", pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	*powerctl = reg;
-
-	if (reg) {
-		debug ("PCMCIA powered at %sV\n", (reg&0x0004) ? "5.0" : "3.3");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n", slot+'A');
-	return (0);
-}
-#endif	/* CONFIG_VIRTLAB2 */
-
-/* -------------------------------------------------------------------- */
-/* LWMON Board								*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LWMON)
-
-#define PCMCIA_BOARD_MSG "LWMON"
-
-/* #define's for MAX1604 Power Switch */
-#define MAX1604_OP_SUS		0x80
-#define MAX1604_VCCBON		0x40
-#define MAX1604_VCC_35		0x20
-#define MAX1604_VCCBHIZ		0x10
-#define MAX1604_VPPBON		0x08
-#define MAX1604_VPPBPBPGM	0x04
-#define MAX1604_VPPBHIZ		0x02
-/* reserved			0x01	*/
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-	uchar val;
-
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	/* Switch on PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg &= ~0x10;
-	/* reg |= 0x08; Vpp not needed */
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		val = 0;		/* VCCB3/5 = 0 ==> use Vx = 5.0 V */
-		puts (" 5.0V card found: ");
-	} else {
-		val = MAX1604_VCC_35;	/* VCCB3/5 = 1 ==> use Vy = 3.3 V */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  switch VCC on */
-	val |= MAX1604_OP_SUS | MAX1604_VCCBON;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	udelay(500000);
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* remove all power, put output in high impedance state */
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* Switch off PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg |=  0x10;
-	reg &= ~0x08;
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Turn off all power (switch to high impedance)
-	 */
-	debug ("PCMCIA power OFF\n");
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	val = 0;
-	switch(vcc) {
-	case  0: 			break;
-	case 33: val = MAX1604_VCC_35;	break;
-	case 50: 			break;
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-	if (val) {
-		debug ("PCMCIA powered at %sV\n",
-			(val & MAX1604_VCC_35) ? "3.3" : "5.0");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* LWMON */
-
-/* -------------------------------------------------------------------- */
-/* GTH board by Corelatus AB						*/
-/* -------------------------------------------------------------------- */
-#if defined(CONFIG_GTH)
-
-#define PCMCIA_BOARD_MSG "GTH COMPACT FLASH"
-
-static int voltage_set (int slot, int vcc, int vpp)
-{	/* Do nothing */
-	return 0;
-}
-
-static int hardware_enable (int slot)
-{
-	volatile immap_t *immap;
-	volatile cpm8xx_t *cp;
-	volatile pcmconf8xx_t *pcmp;
-	volatile sysconf8xx_t *sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: GTH Slot %c\n", 'A' + slot);
-
-	immap = (immap_t *) CFG_IMMR;
-	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
-	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
-	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-	udelay (500);
-
-	/*
-	 * Make sure there is a card in the slot,
-	 * then configure the interface.
-	 */
-	udelay (10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__, __FUNCTION__,
-		&(pcmp->pcmc_pipr), pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x98000000) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	mask = PCMCIA_VS1 (slot) | PCMCIA_VS2 (slot);
-	reg = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		   reg,
-		   (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
-		   (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX (_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-
-	udelay (250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return 0;
-}
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif	/* CFG_CMD_PCMCIA */
-#endif	/* CONFIG_GTH */
-
-/* -------------------------------------------------------------------- */
-/* ICU862 Boards by Cambridge Broadband Ltd.				*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ICU862)
-
-#define PCMCIA_BOARD_MSG "ICU862"
-
-static void cfg_port_B (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Port B for TPS2205 PC-Card Power-Interface Switch */
-	cfg_port_B ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	reg  = cp->cp_pbdat;
-	if ((pipr & mask) == mask) {
-		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-			TPS2205_VCC3);				/* 3V off	*/
-		reg &= ~(TPS2205_VCC5);				/* 5V on	*/
-		puts (" 5.0V card found: ");
-	} else {
-		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-			TPS2205_VCC5);				/* 5V off	*/
-		reg &= ~(TPS2205_VCC3);				/* 3V on	*/
-		puts (" 3.3V card found: ");
-	}
-
-	debug ("\nPB DAT: %08x -> 3.3V %s 5.0V %s VPP_PGM %s VPP_VCC %s\n",
-		reg,
-		(reg & TPS2205_VCC3)    ? "off" : "on",
-		(reg & TPS2205_VCC5)    ? "off" : "on",
-		(reg & TPS2205_VPP_PGM) ? "off" : "on",
-		(reg & TPS2205_VPP_VCC) ? "off" : "on" );
-
-	cp->cp_pbdat = reg;
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if ((cp->cp_pbdat & TPS2205_OC) == 0) {
-			printf ("   *** Overcurrent - Safety shutdown ***\n");
-			cp->cp_pbdat &= ~(TPS2205_SHDN);
-			return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Shut down */
-	cp->cp_pbdat &= ~(TPS2205_SHDN);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_port_B ();	/* Enables switch, but all in Hi-Z */
-
-	reg  = cp->cp_pbdat;
-
-	switch(vcc) {
-	case  0: 			break;	/* Switch off		*/
-	case 33: reg &= ~TPS2205_VCC3;	break;	/* Switch on 3.3V	*/
-	case 50: reg &= ~TPS2205_VCC5;	break;	/* Switch on 5.0V	*/
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	cp->cp_pbdat = reg;
-
-#ifdef DEBUG
-    {
-	char *s;
-
-	if ((reg & TPS2205_VCC3) == 0) {
-		s = "at 3.3V";
-	} else if ((reg & TPS2205_VCC5) == 0) {
-		s = "at 5.0V";
-	} else {
-		s = "down";
-	}
-	printf ("PCMCIA powered %s\n", s);
-    }
-#endif
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_port_B (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	uint reg;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure Port B for TPS2205 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	reg  = cp->cp_pbdat;
-	reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-		TPS2205_VCC3    | TPS2205_VCC5    |	/* VAVCC => Hi-Z */
-		TPS2205_SHDN);				/* enable switch */
-	cp->cp_pbdat = reg;
-
-	cp->cp_pbpar &= ~(TPS2205_INPUTS | TPS2205_OUTPUTS);
-
-	reg = cp->cp_pbdir & ~(TPS2205_INPUTS);
-	cp->cp_pbdir = reg | TPS2205_OUTPUTS;
-
-	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
-		cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
-}
-
-#endif	/* ICU862 */
-
-
-/* -------------------------------------------------------------------- */
-/* C2MON Boards by TTTech Computertechnik AG				*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_C2MON)
-
-#define PCMCIA_BOARD_MSG "C2MON"
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	ushort sreg;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	sreg = immap->im_ioport.iop_pcdat;
-	if ((pipr & mask) == mask) {
-		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
-			  TPS2211_VCCD1);			/* 5V on	*/
-		sreg &= ~(TPS2211_VCCD0);			/* 3V off	*/
-		puts (" 5.0V card found: ");
-	} else {
-		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
-			  TPS2211_VCCD0);			/* 3V on	*/
-		sreg &= ~(TPS2211_VCCD1);			/* 5V off	*/
-		puts (" 3.3V card found: ");
-	}
-
-	debug ("\nPC DAT: %04x -> 3.3V %s 5.0V %s\n",
-		sreg,
-		( (sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) ? "on" : "off",
-		(!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) ? "on" : "off"
-	);
-
-	immap->im_ioport.iop_pcdat = sreg;
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if ((cp->cp_pbdat & TPS2211_OC) == 0) {
-		    printf ("   *** Overcurrent - Safety shutdown ***\n");
-		    immap->im_ioport.iop_pcdat &= ~(TPS2211_VCCD0|TPS2211_VCCD1);
-		    return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* ALl voltages off / Hi-Z */
-	immap->im_ioport.iop_pcdat |= (TPS2211_VPPD0 | TPS2211_VPPD1 |
-				       TPS2211_VCCD0 | TPS2211_VCCD1 );
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	ushort sreg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	sreg  = immap->im_ioport.iop_pcdat;
-	sreg |= TPS2211_VPPD0 | TPS2211_VPPD1;		/* VAVPP always Hi-Z */
-
-	switch(vcc) {
-	case  0: 			break;	/* Switch off		*/
-	case 33: sreg |=  TPS2211_VCCD0;	/* Switch on 3.3V	*/
-		 sreg &= ~TPS2211_VCCD1;
-		 			break;
-	case 50: sreg &= ~TPS2211_VCCD0;	/* Switch on 5.0V	*/
-		 sreg |=  TPS2211_VCCD1;
-		 			break;
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	immap->im_ioport.iop_pcdat = sreg;
-
-#ifdef DEBUG
-    {
-	char *s;
-
-	if ((sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) {
-		s = "at 3.3V";
-	} else if (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) {
-		s = "at 5.0V";
-	} else {
-		s = "down";
-	}
-	printf ("PCMCIA powered %s\n", s);
-    }
-#endif
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	ushort sreg;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure Port C for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	sreg = immap->im_ioport.iop_pcdat;
-	sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1);	/* VAVPP => Hi-Z */
-	sreg &= ~(TPS2211_VCCD0 | TPS2211_VCCD1);	/* 3V and 5V off */
-	immap->im_ioport.iop_pcdat = sreg;
-
-	immap->im_ioport.iop_pcpar &= ~(TPS2211_OUTPUTS);
-	immap->im_ioport.iop_pcdir |=   TPS2211_OUTPUTS;
-
-	debug ("Set Port C: PAR:     %04x DIR:     %04x DAT:     %04x\n",
-		immap->im_ioport.iop_pcpar,
-		immap->im_ioport.iop_pcdir,
-		immap->im_ioport.iop_pcdat);
-
-	/*
-	 * Configure Port B for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Over-Current Input only
-	 */
-	cp->cp_pbpar &= ~(TPS2211_INPUTS);
-	cp->cp_pbdir &= ~(TPS2211_INPUTS);
-
-	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
-		cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
-}
-
-#endif	/* C2MON */
-
-/* -------------------------------------------------------------------- */
-/* MBX board from Morotola						*/
-/* -------------------------------------------------------------------- */
-
-#if defined( CONFIG_MBX )
-#include <../board/mbx8xx/csr.h>
-
-/* A lot of this has been taken from the RPX code in this file it works from me.
-   I have added the voltage selection for the MBX board. */
-
-/* MBX voltage bit in control register #2 */
-#define CR2_VPP12       ((uchar)0x10)
-#define CR2_VPPVDD      ((uchar)0x20)
-#define CR2_VDD5        ((uchar)0x40)
-#define CR2_VDD3        ((uchar)0x80)
-
-#define PCMCIA_BOARD_MSG "MBX860"
-
-static int voltage_set (int slot, int vcc, int vpp)
-{
-	uchar reg = 0;
-
-	debug ("voltage_set: PCMCIA_BOARD_MSG Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		 'A' + slot, vcc / 10, vcc % 10, vpp / 10, vcc % 10);
-
-	switch (vcc) {
-	case 0:
-		break;
-	case 33:
-		reg |= CR2_VDD3;
-		break;
-	case 50:
-		reg |= CR2_VDD5;
-		break;
-	default:
-		return 1;
-	}
-
-	switch (vpp) {
-	case 0:
-		break;
-	case 33:
-	case 50:
-		if (vcc == vpp) {
-			reg |= CR2_VPPVDD;
-		} else {
-			return 1;
-		}
-		break;
-	case 120:
-		reg |= CR2_VPP12;
-		break;
-	default:
-		return 1;
-	}
-
-	/* first, turn off all power */
-	MBX_CSR2 &= ~(CR2_VDDSEL | CR2_VPPSEL);
-
-	/* enable new powersettings */
-	MBX_CSR2 |= reg;
-	debug ("MBX_CSR2 read = 0x%02x\n", MBX_CSR2);
-
-	return (0);
-}
-
-static int hardware_enable (int slot)
-{
-	volatile immap_t *immap;
-	volatile cpm8xx_t *cp;
-	volatile pcmconf8xx_t *pcmp;
-	volatile sysconf8xx_t *sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n",
-				  'A' + slot);
-
-	udelay (10000);
-
-	immap = (immap_t *) CFG_IMMR;
-	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
-	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
-	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-	udelay (500);
-
-	/* remove all power */
-	voltage_set (slot, 0, 0);
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-#ifndef CONFIG_HMI10
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-#else
-	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
-#endif	/* CONFIG_HMI10 */
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1 (_slot_) | PCMCIA_VS2 (_slot_);
-	reg = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", reg,
-		  (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
-		  (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
-
-	if ((reg & mask) == mask) {
-		voltage_set (_slot_, 50, 0);
-		printf (" 5.0V card found: ");
-	} else {
-		voltage_set (_slot_, 33, 0);
-		printf (" 3.3V card found: ");
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg = PCMCIA_PGCRX (_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-
-	udelay (250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable (int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif /* CFG_CMD_PCMCIA */
-#endif /* CONFIG_MBX */
-/* -------------------------------------------------------------------- */
-/* R360MPI Board							*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_R360MPI)
-
-#define PCMCIA_BOARD_MSG "R360MPI"
-
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Ports A, B & C pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_ioport.iop_pcpar &= ~(0x0400);
-	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
-	immap->im_ioport.iop_pcdir |= 0x0400;*/
-
-	immap->im_ioport.iop_papar &= ~(0x0200);/*
-	immap->im_ioport.iop_padir |= 0x0200;*/
-#if 0
-	immap->im_ioport.iop_pbpar &= ~(0xC000);
-	immap->im_ioport.iop_pbdir &= ~(0xC000);
-#endif
-	/* remove all power */
-
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		immap->im_ioport.iop_pcdat &= ~(0x4000);
-		puts (" 5.0V card found: ");
-	} else {
-		immap->im_ioport.iop_padat &= ~(0x0002);
-		puts (" 3.3V card found: ");
-	}
-	immap->im_ioport.iop_pcdir |= 0x0400;
-	immap->im_ioport.iop_padir |= 0x0200;
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* remove all power */
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Ports A & C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_ioport.iop_pcpar &= ~(0x0400);
-	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
-	immap->im_ioport.iop_pcdir |= 0x0400;*/
-
-	immap->im_ioport.iop_papar &= ~(0x0200);/*
-	immap->im_ioport.iop_padir |= 0x0200;*/
-
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	reg = 0;
-	switch(vcc) {
-	case  0: 		break;
-	case 33: reg |= 0x0200;	break;
-	case 50: reg |= 0x0400;	break;
-	default: 		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	if (reg & 0x0200)
-		immap->im_ioport.iop_pcdat &= !reg;
-	if (reg & 0x0400)
-		immap->im_ioport.iop_padat &= !reg;
-	immap->im_ioport.iop_pcdir |= 0x0200;
-	immap->im_ioport.iop_padir |= 0x0400;
-	if (reg) {
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x0400) ? "5.0" : "3.3");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* R360MPI */
-
-/* -------------------------------------------------------------------- */
-/* KUP4K and KUP4X Boards								*/
-/* -------------------------------------------------------------------- */
-#if defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
-
-#define PCMCIA_BOARD_MSG "KUP"
-
-#define KUP4K_PCMCIA_B_3V3 (0x00020000)
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(2500);
-
-	/*
-	 * Configure Port B pins for
-	 * 3 Volts enable
-	 */
-	if (slot) { /* Slot A is built-in */
-		cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
-		cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
-		/* remove all power */
-		cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
-	}
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	printf("%s  Slot %c:", slot ? "" : "\n", 'A' + slot);
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: NOT SUPPORTED !!!\n");
-	} else {
-		if(slot)
-			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
-		puts (" 3.3V card found: ");
-	}
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* remove all power */
-	if (slot)
-		cp->cp_pbdat |= KUP4K_PCMCIA_B_3V3;
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "	\
-		PCMCIA_BOARD_MSG	\
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	if (!slot) /* Slot A is not configurable */
-		return 0;
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(slot);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("PCMCIA power OFF\n");
-	/*
-	 * Configure Port B pins for
-	 * 3 Volts enable
-	 */
-	cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
-	cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
-	/* remove all power */
-	cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
-
-	switch(vcc) {
-	case  0: 		break;
-	case 33:
-		cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
-		debug ("PCMCIA powered at 3.3V\n");
-		break;
-	case 50:
-		debug ("PCMCIA: 5Volt vcc not supported\n");
-		break;
-	default:
-		puts("PCMCIA: vcc not supported");
-		break;
-	}
-	udelay(10000);
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		   (pcmp->pcmc_pipr & (0x80000000 >> (slot << 4)))
-			? "only 5 V --> NOT SUPPORTED"
-			: "can do 3.3V");
-
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* KUP4K || KUP4X */
-
-
-/* -------------------------------------------------------------------- */
-/* End of Board Specific Stuff						*/
-/* -------------------------------------------------------------------- */
-
-
-/* -------------------------------------------------------------------- */
-/* MPC8xx Specific Stuff - should go to MPC8xx directory		*/
-/* -------------------------------------------------------------------- */
-
-/*
- * Search this table to see if the windowsize is
- * supported...
- */
-
-#define M8XX_SIZES_NO 32
-
-static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] =
-{ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
-  0x00000080, 0x00000040, 0x00000010, 0x00000020,
-  0x00008000, 0x00004000, 0x00001000, 0x00002000,
-  0x00000100, 0x00000200, 0x00000800, 0x00000400,
-
-  0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-  0x01000000, 0x02000000, 0xffffffff, 0x04000000,
-  0x00010000, 0x00020000, 0x00080000, 0x00040000,
-  0x00800000, 0x00400000, 0x00100000, 0x00200000 };
-
-
-/* -------------------------------------------------------------------- */
-
-#if ( ! defined(CONFIG_I82365) && ! defined(CONFIG_PXA_PCMCIA) )
-
-static u_int m8xx_get_graycode(u_int size)
-{
-	u_int k;
-
-	for (k = 0; k < M8XX_SIZES_NO; k++) {
-		if(m8xx_size_to_gray[k] == size)
-			break;
-	}
-
-	if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
-		k = -1;
-
-	return k;
-}
-
-#endif	/* CONFIG_I82365 */
-
-/* -------------------------------------------------------------------- */
-
-#if 0
-static u_int m8xx_get_speed(u_int ns, u_int is_io)
-{
-	u_int reg, clocks, psst, psl, psht;
-
-	if(!ns) {
-
-		/*
-		 * We get called with IO maps setup to 0ns
-		 * if not specified by the user.
-		 * They should be 255ns.
-		 */
-
-		if(is_io)
-			ns = 255;
-		else
-			ns = 100;  /* fast memory if 0 */
-	}
-
-	/*
-	 * In PSST, PSL, PSHT fields we tell the controller
-	 * timing parameters in CLKOUT clock cycles.
-	 * CLKOUT is the same as GCLK2_50.
-	 */
-
-/* how we want to adjust the timing - in percent */
-
-#define ADJ 180 /* 80 % longer accesstime - to be sure */
-
-	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
-	clocks = (clocks * ADJ) / (100*1000);
-
-	if(clocks >= PCMCIA_BMT_LIMIT) {
-		DEBUG(0, "Max access time limit reached\n");
-		clocks = PCMCIA_BMT_LIMIT-1;
-	}
-
-	psst = clocks / 7;          /* setup time */
-	psht = clocks / 7;          /* hold time */
-	psl  = (clocks * 5) / 7;    /* strobe length */
-
-	psst += clocks - (psst + psht + psl);
-
-	reg =  psst << 12;
-	reg |= psl  << 7;
-	reg |= psht << 16;
-
-	return reg;
-}
-#endif
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-static void print_funcid (int func)
-{
-	puts (indent);
-	switch (func) {
-	case CISTPL_FUNCID_MULTI:
-		puts (" Multi-Function");
-		break;
-	case CISTPL_FUNCID_MEMORY:
-		puts (" Memory");
-		break;
-	case CISTPL_FUNCID_SERIAL:
-		puts (" Serial Port");
-		break;
-	case CISTPL_FUNCID_PARALLEL:
-		puts (" Parallel Port");
-		break;
-	case CISTPL_FUNCID_FIXED:
-		puts (" Fixed Disk");
-		break;
-	case CISTPL_FUNCID_VIDEO:
-		puts (" Video Adapter");
-		break;
-	case CISTPL_FUNCID_NETWORK:
-		puts (" Network Adapter");
-		break;
-	case CISTPL_FUNCID_AIMS:
-		puts (" AIMS Card");
-		break;
-	case CISTPL_FUNCID_SCSI:
-		puts (" SCSI Adapter");
-		break;
-	default:
-		puts (" Unknown");
-		break;
-	}
-	puts (" Card\n");
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-static void print_fixed (volatile uchar *p)
-{
-	if (p == NULL)
-		return;
-
-	puts(indent);
-
-	switch (*p) {
-	case CISTPL_FUNCE_IDE_IFACE:
-	    {   uchar iface = *(p+2);
-
-		puts ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
-		puts (" interface ");
-		break;
-	    }
-	case CISTPL_FUNCE_IDE_MASTER:
-	case CISTPL_FUNCE_IDE_SLAVE:
-	    {   uchar f1 = *(p+2);
-		uchar f2 = *(p+4);
-
-		puts ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
-
-		if (f1 & CISTPL_IDE_UNIQUE)
-			puts (" [unique]");
-
-		puts ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
-
-		if (f2 & CISTPL_IDE_HAS_SLEEP)
-			puts (" [sleep]");
-
-		if (f2 & CISTPL_IDE_HAS_STANDBY)
-			puts (" [standby]");
-
-		if (f2 & CISTPL_IDE_HAS_IDLE)
-			puts (" [idle]");
-
-		if (f2 & CISTPL_IDE_LOW_POWER)
-			puts (" [low power]");
-
-		if (f2 & CISTPL_IDE_REG_INHIBIT)
-			puts (" [reg inhibit]");
-
-		if (f2 & CISTPL_IDE_HAS_INDEX)
-			puts (" [index]");
-
-		if (f2 & CISTPL_IDE_IOIS16)
-			puts (" [IOis16]");
-
-		break;
-	    }
-	}
-	putc ('\n');
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-
-#define MAX_IDENT_CHARS		64
-#define	MAX_IDENT_FIELDS	4
-
-static uchar *known_cards[] = {
-	(uchar *)"ARGOSY PnPIDE D5",
-	NULL
-};
-
-static int identify  (volatile uchar *p)
-{
-	uchar id_str[MAX_IDENT_CHARS];
-	uchar data;
-	uchar *t;
-	uchar **card;
-	int i, done;
-
-	if (p == NULL)
-		return (0);	/* Don't know */
-
-	t = id_str;
-	done =0;
-
-	for (i=0; i<=4 && !done; ++i, p+=2) {
-		while ((data = *p) != '\0') {
-			if (data == 0xFF) {
-				done = 1;
-				break;
-			}
-			*t++ = data;
-			if (t == &id_str[MAX_IDENT_CHARS-1]) {
-				done = 1;
-				break;
-			}
-			p += 2;
-		}
-		if (!done)
-			*t++ = ' ';
-	}
-	*t = '\0';
-	while (--t > id_str) {
-		if (*t == ' ')
-			*t = '\0';
-		else
-			break;
-	}
-	puts ((char *)id_str);
-	putc ('\n');
-
-	for (card=known_cards; *card; ++card) {
-		debug ("## Compare against \"%s\"\n", *card);
-		if (strcmp((char *)*card, (char *)id_str) == 0) {	/* found! */
-			debug ("## CARD FOUND ##\n");
-			return (1);
-		}
-	}
-
-	return (0);	/* don't know */
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-/* NETTA board by Intracom S.A.						*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_NETTA)
-
-/* some sane bit macros */
-#define _BD(_b)				(1U << (31-(_b)))
-#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
-
-#define _BW(_b)				(1U << (15-(_b)))
-#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
-
-#define _BB(_b)				(1U << (7-(_b)))
-#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
-
-#define _B(_b)				_BD(_b)
-#define _BR(_l, _h)			_BDR(_l, _h)
-
-#define PCMCIA_BOARD_MSG "NETTA"
-
-static const unsigned short vppd_masks[2] = { _BW(14), _BW(15) };
-
-static void cfg_vppd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vppd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short vccd_masks[2] = { _BW(10), _BW(6) };
-
-static void cfg_vccd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vccd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short oc_mask = _BW(8);
-
-static void cfg_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask = oc_mask;
-
-	immap->im_ioport.iop_pcdir &= ~mask;
-	immap->im_ioport.iop_pcso  &= ~mask;
-	immap->im_ioport.iop_pcint &= ~mask;
-	immap->im_ioport.iop_pcpar &= ~mask;
-}
-
-static int get_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask = oc_mask;
-	int what;
-
-	what = !!(immap->im_ioport.iop_pcdat & mask);;
-	return what;
-}
-
-static const unsigned short shdn_mask = _BW(12);
-
-static void cfg_shdn(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_shdn(int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	if ((pipr & mask) == mask) {
-		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
-		set_vccd(0, 0); set_vccd(1, 1); 		/* 5V on, 3V off */
-		puts (" 5.0V card found: ");
-	} else {
-		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
-		set_vccd(0, 1); set_vccd(1, 0); 		/* 5V off, 3V on */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if (!get_oc()) {
-			printf ("   *** Overcurrent - Safety shutdown ***\n");
-			set_vccd(0, 0); set_vccd(1, 0); 		/* VAVPP => Hi-Z */
-			return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* All voltages off / Hi-Z */
-			set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 1); set_vccd(1, 1);
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	ushort sreg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	sreg  = immap->im_ioport.iop_pcdat;
-	set_vppd(0, 1); set_vppd(1, 1);
-
-	switch(vcc) {
-	case  0:
-		break;	/* Switch off		*/
-
-	case 33:
-		set_vccd(0, 1); set_vccd(1, 0);
-		break;
-
-	case 50:
-		set_vccd(0, 0); set_vccd(1, 1);
-		break;
-
-	default:
-		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-
-	cfg_vppd(0); cfg_vppd(1);	/* VPPD0,VPPD1 VAVPP => Hi-Z */
-	cfg_vccd(0); cfg_vccd(1);	/* 3V and 5V off */
-	cfg_shdn();
-	cfg_oc();
-
-	/*
-	 * Configure Port A for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 0); set_vccd(1, 0);
-	set_shdn(1);
-
-	udelay(100000);
-}
-
-#endif	/* NETTA */
-
-
-/* -------------------------------------------------------------------- */
-/* UC100 Boards                                          		*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_UC100)
-
-#define PCMCIA_BOARD_MSG "UC100"
-
-/*
- * Remark: don't turn off OE "__MY_PCMCIA_GCRX_CXOE" on UC100 board.
- *         This leads to board-hangup! (sr, 8 Dez. 2004)
- */
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: ");
-	} else {
-		puts (" 3.3V card found: ");
-	}
-
-	/*  switch VCC on */
-	immap->im_ioport.iop_padat |= 0x8000; /* power enable 3.3V */
-
-	udelay(10000);
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* switch VCC off */
-	immap->im_ioport.iop_padat &= ~0x8000; /* power disable 3.3V */
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-
-	immap = (immap_t *)CFG_IMMR;
-
-	/*
-	 * Configure Port A for MAX1602 PC-Card Power-Interface Switch
-	 */
-	immap->im_ioport.iop_padat &= ~0x8000;	/* set port x output to low */
-	immap->im_ioport.iop_padir |= 0x8000;	/* enable port x as output */
-
-	debug ("Set Port A: PAR: %08x DIR: %08x DAT: %08x\n",
-	       immap->im_ioport.iop_papar, immap->im_ioport.iop_padir,
-	       immap->im_ioport.iop_padat);
-}
-
-#endif	/* UC100 */
-
-
-/* -------------------------------------------------------------------- */
-
-#endif /* CFG_CMD_PCMCIA || (CFG_CMD_IDE && CONFIG_IDE_8xx_PCCARD) */
-
-/**************************************************/
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-U_BOOT_CMD(
-	pinit,	2,	1,	do_pinit,
-	"pinit   - PCMCIA sub-system\n",
-	"on  - power on PCMCIA socket\n"
-	"pinit off - power off PCMCIA socket\n"
-);
-#endif
+#endif	/* CHECK_IDE_DEVICE */

common/cmd_reginfo.c

@@ -328,7 +328,7 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		(*(volatile ulong*)MPC5XXX_ADDECR & 0x02000000) ? 1 : 0);
 	printf ("\tSDRAMCS0: %08X\n",
 		*(volatile ulong*)MPC5XXX_SDRAM_CS0CFG);
-	printf ("\tSDRAMCS0: %08X\n",
+	printf ("\tSDRAMCS1: %08X\n",
 		*(volatile ulong*)MPC5XXX_SDRAM_CS1CFG);
 #endif /* CONFIG_MPC5200 */
 	return 0;

common/cmd_usb.c

@@ -186,7 +186,7 @@ void usb_display_conf_desc(struct usb_config_descriptor *config,struct usb_devic
 void usb_display_if_desc(struct usb_interface_descriptor *ifdesc,struct usb_device *dev)
 {
 	printf("     Interface: %d\n",ifdesc->bInterfaceNumber);
-	printf("     - Alternate Settings %d, Endpoints: %d\n",ifdesc->bAlternateSetting,ifdesc->bNumEndpoints);
+	printf("     - Alternate Setting %d, Endpoints: %d\n",ifdesc->bAlternateSetting,ifdesc->bNumEndpoints);
 	printf("     - Class ");
 	usb_display_class_sub(ifdesc->bInterfaceClass,ifdesc->bInterfaceSubClass,ifdesc->bInterfaceProtocol);
 	printf("\n");
@@ -444,6 +444,7 @@ int do_usb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	int i;
 	struct usb_device *dev = NULL;
+	extern char usb_started;
 #ifdef CONFIG_USB_STORAGE
 	block_dev_desc_t *stor_dev;
 #endif
@@ -477,6 +478,10 @@ int do_usb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		usb_stop();
 		return 0;
 	}
+	if (!usb_started) {
+		printf("USB is stopped. Please issue 'usb start' first.\n");
+		return 1;
+	}
 	if (strncmp(argv[1],"tree",4) == 0) {
 		printf("\nDevice Tree:\n");
 		usb_show_tree(usb_get_dev_index(0));