Remove AmigaOneG3SE board

The AmigaOneG3SE board has been orphaned or a very long time, and
broken for more than 12 releases resp. more than 3 years.  As nobody
seems to be interested any more in this stuff we may as well ged rid
of it, especially as it clutters many areas of the code so it is a
continuous pain for all kinds of ongoing work.

Signed-off-by: Wolfgang Denk <wd@denx.de>

arch/powerpc/cpu/74xx_7xx/cpu.c

@@ -49,11 +49,6 @@
 #include <fdt_support.h>
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-#include "../board/MAI/AmigaOneG3SE/via686.h"
-#include "../board/MAI/AmigaOneG3SE/memio.h"
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 cpu_t
@@ -277,7 +272,7 @@ do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 /*
  * For the 7400 the TB clock runs at 1/4 the cpu bus speed.
  */
-#if defined(CONFIG_AMIGAONEG3SE) || !defined(CONFIG_SYS_BUS_CLK)
+#ifndef CONFIG_SYS_BUS_CLK
 #define	CONFIG_SYS_BUS_CLK gd->bus_clk
 #endif
 

arch/powerpc/cpu/74xx_7xx/interrupts.c

@@ -34,20 +34,19 @@
 
 int interrupt_init_cpu (unsigned *decrementer_count)
 {
-#if defined(DEBUG) && !defined(CONFIG_AMIGAONEG3SE)
-	printf("interrupt_init: GT main cause reg: %08x:%08x\n",
+	debug("interrupt_init: GT main cause reg: %08x:%08x\n",
 	       GTREGREAD(LOW_INTERRUPT_CAUSE_REGISTER),
 	       GTREGREAD(HIGH_INTERRUPT_CAUSE_REGISTER));
-	printf("interrupt_init: ethernet cause regs: %08x %08x %08x\n",
+	debug("interrupt_init: ethernet cause regs: %08x %08x %08x\n",
 	       GTREGREAD(ETHERNET0_INTERRUPT_CAUSE_REGISTER),
 	       GTREGREAD(ETHERNET1_INTERRUPT_CAUSE_REGISTER),
 	       GTREGREAD(ETHERNET2_INTERRUPT_CAUSE_REGISTER));
-	printf("interrupt_init: ethernet mask regs:  %08x %08x %08x\n",
+	debug("interrupt_init: ethernet mask regs:  %08x %08x %08x\n",
 	       GTREGREAD(ETHERNET0_INTERRUPT_MASK_REGISTER),
 	       GTREGREAD(ETHERNET1_INTERRUPT_MASK_REGISTER),
 	       GTREGREAD(ETHERNET2_INTERRUPT_MASK_REGISTER));
-	puts("interrupt_init: setting decrementer_count\n");
-#endif
+	debug("interrupt_init: setting decrementer_count\n");
+
 	*decrementer_count = get_tbclk() / CONFIG_SYS_HZ;
 
 	return (0);

arch/powerpc/cpu/74xx_7xx/speed.c

@@ -25,10 +25,6 @@
 #include <74xx_7xx.h>
 #include <asm/processor.h>
 
-#ifdef CONFIG_AMIGAONEG3SE
-#include "../board/MAI/AmigaOneG3SE/via686.h"
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 extern unsigned long get_board_bus_clk (void);

arch/powerpc/cpu/74xx_7xx/start.S

@@ -745,9 +745,8 @@ in_ram:
 	bne	5b
 6:
 	mr	r3, r10		/* Destination Address		*/
-#if defined(CONFIG_AMIGAONEG3SE) || \
-    defined(CONFIG_DB64360)	 || \
-    defined(CONFIG_DB64460)      || \
+#if defined(CONFIG_DB64360)	|| \
+    defined(CONFIG_DB64460)     || \
     defined(CONFIG_CPCI750)	|| \
     defined(CONFIG_PPMC7XX)     || \
     defined(CONFIG_P3Mx)

arch/powerpc/cpu/74xx_7xx/traps.c

@@ -37,20 +37,12 @@
 #include <kgdb.h>
 #include <asm/processor.h>
 
-#ifdef CONFIG_AMIGAONEG3SE
-DECLARE_GLOBAL_DATA_PTR;
-#endif
-
 /* Returns 0 if exception not found and fixup otherwise.  */
 extern unsigned long search_exception_table(unsigned long);
 
 /* THIS NEEDS CHANGING to use the board info structure.
 */
-#ifdef CONFIG_AMIGAONEG3SE
-#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize)
-#else
 #define END_OF_MEM	0x02000000
-#endif
 
 /*
  * Trap & Exception support

board/MAI/AmigaOneG3SE/AmigaOneG3SE.c

@@ -1,122 +0,0 @@
-/*
- * (C) Copyright 2002
- * Hyperion Entertainment, ThomasF@hyperion-entertainment.com
- * (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 <common.h>
-#include <command.h>
-#include <pci.h>
-#include <netdev.h>
-#include "articiaS.h"
-#include "memio.h"
-#include "via686.h"
-
-__asm__(" .globl send_kb				\n "
-	"send_kb:					\n "
-	"	lis	r9, 0xfe00			\n "
-	"						\n "
-	"	li	r4, 0x10	# retries	\n "
-	"	mtctr	r4				\n "
-	"						\n "
-	"idle:						\n "
-	"	lbz	r4, 0x64(r9)			\n "
-	"	andi.	r4, r4, 0x02			\n "
-	"	bne	idle				\n "
-
-	"ready:						\n "
-	"	stb	r3, 0x60(r9)			\n "
-	"						\n "
-	"check:						\n "
-	"	lbz	r4, 0x64(r9)			\n "
-	"	andi.	r4, r4, 0x01			\n "
-	"	beq	check				\n "
-	"						\n "
-	"	lbz	r4, 0x60(r9)			\n "
-	"	cmpwi	r4, 0xfa			\n "
-	"	beq	done				\n "
-
-	"	bdnz	idle				\n "
-
-	"	li	r3, 0				\n "
-	"	blr					\n "
-
-	"done:						\n "
-	"	li	r3, 1				\n "
-	"	blr					\n "
-
-	".globl test_kb					\n "
-	"test_kb:					\n "
-	"	mflr	r10				\n "
-	"	li	r3, 0xed			\n "
-	"	bl	send_kb				\n "
-	"	li	r3, 0x01			\n "
-	"	bl	send_kb				\n "
-	"	mtlr	r10				\n "
-	"	blr					\n "
-);
-
-
-int checkboard (void)
-{
-	printf ("Board: AmigaOneG3SE\n");
-	return 0;
-}
-
-phys_size_t initdram (int board_type)
-{
-	return articiaS_ram_init ();
-}
-
-
-void after_reloc (ulong dest_addr, gd_t *gd)
-{
-	board_init_r (gd, dest_addr);
-}
-
-
-int misc_init_r (void)
-{
-	extern pci_dev_t video_dev;
-	extern void drv_video_init (void);
-
-	if (video_dev != ~0)
-		drv_video_init ();
-
-	return (0);
-}
-
-
-void pci_init_board (void)
-{
-#ifndef CONFIG_RAMBOOT
-	articiaS_pci_init ();
-#endif
-}
-
-int board_eth_init(bd_t *bis)
-{
-#if defined(CONFIG_3COM)
-	eth_3com_initialize(bis);
-#endif
-	return 0;
-}

board/MAI/AmigaOneG3SE/Makefile

@@ -1,63 +0,0 @@
-#
-# (C) Copyright 2002-2006
-# 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 $(TOPDIR)/config.mk
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)../menu)
-$(shell mkdir -p $(obj)../bios_emulator)
-endif
-
-LIB	= $(obj)lib$(BOARD).a
-
-COBJS	= $(BOARD).o articiaS.o flash.o serial.o smbus.o articiaS_pci.o \
-		via686.o i8259.o ../bios_emulator/x86interface.o	\
-		../bios_emulator/bios.o ../bios_emulator/glue.o		\
-		interrupts.o ps2kbd.o video.o usb_uhci.o enet.o	        \
-		../menu/cmd_menu.o cmd_boota.o nvram.o
-
-SOBJS	= board_asm_init.o memio.o
-
-EMUDIR  = ../bios_emulator/scitech/src/x86emu/
-EMUOBJ  = $(EMUDIR)decode.o $(EMUDIR)ops2.o $(EMUDIR)fpu.o $(EMUDIR)prim_ops.o \
-		$(EMUDIR)ops.o $(EMUDIR)sys.o
-EMUSRC  = $(EMUOBJ:.o=.c)
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-EMUOBJ  := $(addprefix $(obj),$(EMUOBJ))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS) $(EMUSRC)
-	make $(obj)libx86emu.a -C ../bios_emulator/scitech/src/x86emu -f makefile.uboot CROSS_COMPILE=$(CROSS_COMPILE)
-	-rm $(LIB)
-	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) $(EMUOBJ)
-
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################

board/MAI/AmigaOneG3SE/articiaS.c

@@ -1,704 +0,0 @@
-/*
- * (C) Copyright 2002
- * Hyperion Entertainment, ThomasF@hyperion-entertainment.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 <pci.h>
-#include <asm/processor.h>
-#include "memio.h"
-#include "articiaS.h"
-#include "smbus.h"
-#include "via686.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#undef DEBUG
-
-struct dimm_bank {
-	uint8 used;			/* Bank is populated */
-	uint32 rows;			/* Number of row addresses */
-	uint32 columns;			/* Number of column addresses */
-	uint8 registered;		/* SIMM is registered */
-	uint8 ecc;			/* SIMM has ecc */
-	uint8 burst_len;		/* Supported burst lengths */
-	uint32 cas_lat;			/* Supported CAS latencies */
-	uint32 cas_used;		/* CAS to use (not set by user) */
-	uint32 trcd;			/* RAS to CAS latency */
-	uint32 trp;			/* Precharge latency */
-	uint32 tclk_hi;			/* SDRAM cycle time (highest CAS latency) */
-	uint32 tclk_2hi;		/* SDRAM second highest CAS latency */
-	uint32 size;			/* Size of bank in bytes */
-	uint8 auto_refresh;		/* Module supports auto refresh */
-	uint32 refresh_time;		/* Refresh time (in ns) */
-};
-
-
-/*
-** Based in part on the evb64260 code
-*/
-
-/*
- * translate ns.ns/10 coding of SPD timing values
- * into 10 ps unit values
- */
-static inline unsigned short NS10to10PS (unsigned char spd_byte)
-{
-	unsigned short ns, ns10;
-
-	/* isolate upper nibble */
-	ns = (spd_byte >> 4) & 0x0F;
-	/* isolate lower nibble */
-	ns10 = (spd_byte & 0x0F);
-
-	return (ns * 100 + ns10 * 10);
-}
-
-/*
- * translate ns coding of SPD timing values
- * into 10 ps unit values
- */
-static inline unsigned short NSto10PS (unsigned char spd_byte)
-{
-	return (spd_byte * 100);
-}
-
-
-long detect_sdram (uint8 * rom, int dimmNum, struct dimm_bank *banks)
-{
-	int dimm_address = (dimmNum == 0) ? SM_DIMM0_ADDR : SM_DIMM1_ADDR;
-	uint32 busclock = gd->bus_clk;
-	uint32 memclock = busclock;
-	uint32 tmemclock = 1000000000 / (memclock / 100);
-	uint32 datawidth;
-
-	if (sm_get_data (rom, dimm_address) == 0) {
-		/* Nothing in slot, make both banks empty */
-		debug ("Slot %d: vacant\n", dimmNum);
-		banks[0].used = 0;
-		banks[1].used = 0;
-		return 0;
-	}
-
-	if (rom[2] != 0x04) {
-		debug ("Slot %d: No SDRAM\n", dimmNum);
-		banks[0].used = 0;
-		banks[1].used = 0;
-		return 0;
-	}
-
-	/* Determine number of banks/rows */
-	if (rom[5] == 1) {
-		banks[0].used = 1;
-		banks[1].used = 0;
-	} else {
-		banks[0].used = 1;
-		banks[1].used = 1;
-	}
-
-	/* Determine number of row addresses */
-	if (rom[3] & 0xf0) {
-		/* Different banks sizes */
-		banks[0].rows = rom[3] & 0x0f;
-		banks[1].rows = (rom[3] & 0xf0) >> 4;
-	} else {
-		/* Equal sized banks */
-		banks[0].rows = rom[3] & 0x0f;
-		banks[1].rows = banks[0].rows;
-	}
-
-	/* Determine number of column addresses */
-	if (rom[4] & 0xf0) {
-		/* Different bank sizes */
-		banks[0].columns = rom[4] & 0x0f;
-		banks[1].columns = (rom[4] & 0xf0) >> 4;
-	} else {
-		banks[0].columns = rom[4] & 0x0f;
-		banks[1].columns = banks[0].columns;
-	}
-
-	/* Check Jedec revision, and modify row/column accordingly */
-	if (rom[62] > 0x10) {
-		if (banks[0].rows <= 3)
-			banks[0].rows += 15;
-		if (banks[1].rows <= 3)
-			banks[1].rows += 15;
-		if (banks[0].columns <= 3)
-			banks[0].columns += 15;
-		if (banks[0].columns <= 3)
-			banks[0].columns += 15;
-	}
-
-	/* Check registered/unregisterd */
-	if (rom[21] & 0x12) {
-		banks[0].registered = 1;
-		banks[1].registered = 1;
-	} else {
-		banks[0].registered = 0;
-		banks[1].registered = 0;
-	}
-
-#ifdef CONFIG_ECC
-	/* Check parity/ECC */
-	banks[0].ecc = (rom[11] == 0x02);
-	banks[1].ecc = (rom[11] == 0x02);
-#endif
-
-	/* Find burst lengths supported */
-	banks[0].burst_len = rom[16] & 0x8f;
-	banks[1].burst_len = rom[16] & 0x8f;
-
-	/* Find possible cas latencies */
-	banks[0].cas_lat = rom[18] & 0x7F;
-	banks[1].cas_lat = rom[18] & 0x7F;
-
-	/* RAS/CAS latency */
-	banks[0].trcd = (NSto10PS (rom[29]) + (tmemclock - 1)) / tmemclock;
-	banks[1].trcd = (NSto10PS (rom[29]) + (tmemclock - 1)) / tmemclock;
-
-	/* Precharge latency */
-	banks[0].trp = (NSto10PS (rom[27]) + (tmemclock - 1)) / tmemclock;
-	banks[1].trp = (NSto10PS (rom[27]) + (tmemclock - 1)) / tmemclock;
-
-	/* highest CAS latency */
-	banks[0].tclk_hi = NS10to10PS (rom[9]);
-	banks[1].tclk_hi = NS10to10PS (rom[9]);
-
-	/* second highest CAS latency */
-	banks[0].tclk_2hi = NS10to10PS (rom[23]);
-	banks[1].tclk_2hi = NS10to10PS (rom[23]);
-
-	/* bank sizes */
-	datawidth = rom[13] & 0x7f;
-	banks[0].size =
-			(1L << (banks[0].rows + banks[0].columns)) *
-			/* FIXME datawidth */ 8 * rom[17];
-	if (rom[13] & 0x80)
-		banks[1].size = 2 * banks[0].size;
-	else
-		banks[1].size = (1L << (banks[1].rows + banks[1].columns)) *
-				/* FIXME datawidth */ 8 * rom[17];
-
-	/* Refresh */
-	if (rom[12] & 0x80) {
-		banks[0].auto_refresh = 1;
-		banks[1].auto_refresh = 1;
-	} else {
-		banks[0].auto_refresh = 0;
-		banks[1].auto_refresh = 0;
-	}
-
-	switch (rom[12] & 0x7f) {
-	case 0:
-		banks[0].refresh_time = (1562500 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (1562500 + (tmemclock - 1)) / tmemclock;
-		break;
-	case 1:
-		banks[0].refresh_time = (390600 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (390600 + (tmemclock - 1)) / tmemclock;
-		break;
-	case 2:
-		banks[0].refresh_time = (781200 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (781200 + (tmemclock - 1)) / tmemclock;
-		break;
-	case 3:
-		banks[0].refresh_time = (3125000 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (3125000 + (tmemclock - 1)) / tmemclock;
-		break;
-	case 4:
-		banks[0].refresh_time = (6250000 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (6250000 + (tmemclock - 1)) / tmemclock;
-		break;
-	case 5:
-		banks[0].refresh_time = (12500000 + (tmemclock - 1)) / tmemclock;
-		banks[1].refresh_time = (12500000 + (tmemclock - 1)) / tmemclock;
-		break;
-	default:
-		banks[0].refresh_time = 0x100;	/* Default of Articia S */
-		banks[1].refresh_time = 0x100;
-		break;
-	}
-
-#ifdef DEBUG
-	printf ("\nInformation for SIMM bank %ld:\n", dimmNum);
-	printf ("Number of banks: %ld\n", banks[0].used + banks[1].used);
-	printf ("Number of row addresses: %ld\n", banks[0].rows);
-	printf ("Number of coumns addresses: %ld\n", banks[0].columns);
-	printf ("SIMM is %sregistered\n",
-			banks[0].registered == 0 ? "not " : "");
-#ifdef CONFIG_ECC
-	printf ("SIMM %s ECC\n",
-			banks[0].ecc == 1 ? "supports" : "doesn't support");
-#endif
-	printf ("Supported burst lenghts: %s %s %s %s %s\n",
-			banks[0].burst_len & 0x08 ? "8" : " ",
-			banks[0].burst_len & 0x04 ? "4" : " ",
-			banks[0].burst_len & 0x02 ? "2" : " ",
-			banks[0].burst_len & 0x01 ? "1" : " ",
-			banks[0].burst_len & 0x80 ? "PAGE" : "    ");
-	printf ("Supported CAS latencies: %s %s %s\n",
-			banks[0].cas_lat & 0x04 ? "CAS 3" : "     ",
-			banks[0].cas_lat & 0x02 ? "CAS 2" : "     ",
-			banks[0].cas_lat & 0x01 ? "CAS 1" : "     ");
-	printf ("RAS to CAS latency: %ld\n", banks[0].trcd);
-	printf ("Precharge latency: %ld\n", banks[0].trp);
-	printf ("SDRAM highest CAS latency: %ld\n", banks[0].tclk_hi);
-	printf ("SDRAM 2nd highest CAS latency: %ld\n", banks[0].tclk_2hi);
-	printf ("SDRAM data width: %ld\n", datawidth);
-	printf ("Auto Refresh %ssupported\n",
-			banks[0].auto_refresh ? "" : "not ");
-	printf ("Refresh time: %ld clocks\n", banks[0].refresh_time);
-	if (banks[0].used)
-		printf ("Bank 0 size: %ld MB\n", banks[0].size / 1024 / 1024);
-	if (banks[1].used)
-		printf ("Bank 1 size: %ld MB\n", banks[1].size / 1024 / 1024);
-
-	printf ("\n");
-#endif
-
-	sm_term ();
-	return 1;
-}
-
-void select_cas (struct dimm_bank *banks, uint8 fast)
-{
-	if (!banks[0].used) {
-		banks[0].cas_used = 0;
-		banks[0].cas_used = 0;
-		return;
-	}
-
-	if (fast) {
-		/* Search for fast CAS */
-		uint32 i;
-		uint32 c = 0x01;
-
-		for (i = 1; i < 5; i++) {
-			if (banks[0].cas_lat & c) {
-				banks[0].cas_used = i;
-				banks[1].cas_used = i;
-				debug ("Using CAS %d (fast)\n", i);
-				return;
-			}
-			c <<= 1;
-		}
-
-		/* Default to CAS 3 */
-		banks[0].cas_used = 3;
-		banks[1].cas_used = 3;
-		debug ("Using CAS 3 (fast)\n");
-
-		return;
-	} else {
-		/* Search for slow cas */
-		uint32 i;
-		uint32 c = 0x08;
-
-		for (i = 4; i > 1; i--) {
-			if (banks[0].cas_lat & c) {
-				banks[0].cas_used = i;
-				banks[1].cas_used = i;
-				debug ("Using CAS %d (slow)\n", i);
-				return;
-			}
-			c >>= 1;
-		}
-
-		/* Default to CAS 3 */
-		banks[0].cas_used = 3;
-		banks[1].cas_used = 3;
-		debug ("Using CAS 3 (slow)\n");
-
-		return;
-	}
-
-	banks[0].cas_used = 3;
-	banks[1].cas_used = 3;
-	debug ("Using CAS 3\n");
-
-	return;
-}
-
-uint32 get_reg_setting (uint32 banks, uint32 rows, uint32 columns, uint32 size)
-{
-	uint32 i;
-
-	struct RowColumnSize {
-		uint32 banks;
-		uint32 rows;
-		uint32 columns;
-		uint32 size;
-		uint32 register_value;
-	};
-
-	struct RowColumnSize rcs_map[] = {
-		/*  Sbk Radr Cadr   MB     Value */
-		{1, 11, 8, 8, 0x00840f00},
-		{1, 11, 9, 16, 0x00925f00},
-		{1, 11, 10, 32, 0x00a64f00},
-		{2, 12, 8, 32, 0x00c55f00},
-		{2, 12, 9, 64, 0x00d66f00},
-		{2, 12, 10, 128, 0x00e77f00},
-		{2, 12, 11, 256, 0x00ff8f00},
-		{2, 13, 11, 512, 0x00ff9f00},
-		{0, 0, 0, 0, 0x00000000}
-	};
-
-
-	i = 0;
-
-	while (rcs_map[i].banks != 0) {
-		if (rows == rcs_map[i].rows
-			&& columns == rcs_map[i].columns
-			&& (size / 1024 / 1024) == rcs_map[i].size)
-			return rcs_map[i].register_value;
-
-		i++;
-	}
-
-	return 0;
-}
-
-uint32 burst_to_len (uint32 support)
-{
-	if (support & 0x80)
-		return 0x7;
-	else if (support & 0x8)
-		return 0x3;
-	else if (support & 0x4)
-		return 0x2;
-	else if (support & 0x2)
-		return 0x1;
-	else if (support & 0x1)
-		return 0x0;
-
-	return 0;
-}
-
-long articiaS_ram_init (void)
-{
-	register uint32 i;
-	register uint32 value1;
-	register uint32 value2;
-	uint8 rom[128];
-	uint32 burst_len;
-	uint32 burst_support;
-	uint32 total_ram = 0;
-
-	struct dimm_bank banks[4];	/* FIXME: Move to initram */
-	uint32 busclock = gd->bus_clk;
-	uint32 memclock = busclock;
-	uint32 reg32;
-	uint32 refresh_clocks;
-	uint8 auto_refresh;
-
-	memset (banks, 0, sizeof (struct dimm_bank) * 4);
-
-	detect_sdram (rom, 0, &banks[0]);
-	detect_sdram (rom, 1, &banks[2]);
-
-	for (i = 0; i < 4; i++) {
-		total_ram = total_ram + (banks[i].used * banks[i].size);
-	}
-
-	pci_write_cfg_long (0, 0, GLOBALINFO0, 0x117430c0);
-	pci_write_cfg_long (0, 0, HBUSACR0, 0x1f0100b0);
-	pci_write_cfg_long (0, 0, SRAM_CR, 0x00f12000);	/* Note: Might also try 0x00f10000 (original: 0x00f12000) */
-	pci_write_cfg_byte (0, 0, DRAM_RAS_CTL0, 0x3f);
-	pci_write_cfg_byte (0, 0, DRAM_RAS_CTL1, 0x00);	/*  was: 0x04); */
-	pci_write_cfg_word (0, 0, DRAM_ECC0, 0x2020);	/*  was: 0x2400);  No ECC yet */
-
-	/* FIXME: Move this stuff to seperate function, like setup_dimm_bank */
-	if (banks[0].used) {
-		value1 = get_reg_setting (banks[0].used + banks[1].used,
-					  banks[0].rows, banks[0].columns,
-					  banks[0].size);
-	} else {
-		value1 = 0;
-	}
-
-	if (banks[1].used) {
-		value2 = get_reg_setting (banks[0].used + banks[1].used,
-					  banks[1].rows, banks[1].columns,
-					  banks[1].size);
-	} else {
-		value2 = 0;
-	}
-
-	pci_write_cfg_long (0, 0, DIMM0_B0_SCR0, value1);
-	pci_write_cfg_long (0, 0, DIMM0_B1_SCR0, value2);
-
-	debug ("DIMM0_B0_SCR0 = 0x%08x\n", value1);
-	debug ("DIMM0_B1_SCR0 = 0x%08x\n", value2);
-
-	if (banks[2].used) {
-		value1 = get_reg_setting (banks[2].used + banks[3].used,
-					  banks[2].rows, banks[2].columns,
-					  banks[2].size);
-	} else {
-		value1 = 0;
-	}
-
-	if (banks[3].used) {
-		value2 = get_reg_setting (banks[2].used + banks[3].used,
-					  banks[3].rows, banks[3].columns,
-					  banks[3].size);
-	} else {
-		value2 = 0;
-	}
-
-	pci_write_cfg_long (0, 0, DIMM1_B2_SCR0, value1);
-	pci_write_cfg_long (0, 0, DIMM1_B3_SCR0, value2);
-
-	debug ("DIMM0_B2_SCR0 = 0x%08x\n", value1);
-	debug ("DIMM0_B3_SCR0 = 0x%08x\n", value2);
-
-	pci_write_cfg_long (0, 0, DIMM2_B4_SCR0, 0);
-	pci_write_cfg_long (0, 0, DIMM2_B5_SCR0, 0);
-	pci_write_cfg_long (0, 0, DIMM3_B6_SCR0, 0);
-	pci_write_cfg_long (0, 0, DIMM3_B7_SCR0, 0);
-
-	/* Determine timing */
-	select_cas (&banks[0], 0);
-	select_cas (&banks[2], 0);
-
-	/* FIXME: What about write recovery */
-	/*                    Auto refresh    Precharge */
-#if 0
-	reg32 = (0x3 << 13) | (0x7 << 10) | ((banks[0].trp - 2) << 8) |
-	/*    Write recovery  CAS Latency */
-		(0x1 << 6) | (banks[0].cas_used << 4) |
-	/*      RAS/CAS latency */
-		((banks[0].trcd - 1) << 0);
-
-	reg32 |= ((0x3 << 13) | (0x7 << 10) | ((banks[2].trp - 2) << 8) |
-		  (0x1 << 6) | (banks[2].cas_used << 4) |
-		  ((banks[2].trcd - 1) << 0)) << 16;
-#else
-	if (100000000 == gd->bus_clk)
-		reg32 = 0x71737173;
-	else
-		reg32 = 0x69736973;
-#endif
-	pci_write_cfg_long (0, 0, DIMM0_TCR0, reg32);
-	debug ("DIMM0_TCR0 = 0x%08x\n", reg32);
-
-	/* Write default in DIMM2/3 (not used on A1) */
-	pci_write_cfg_long (0, 0, DIMM2_TCR0, 0x7d737d73);
-
-
-	/* Determine buffered/unbuffered mode for each SIMM. Uses first bank as reference (second, if present, uses the same) */
-	reg32 = pci_read_cfg_long (0, 0, DRAM_GCR0);
-	reg32 &= 0xFF00FFFF;
-
-#if 0
-	if (banks[0].used && banks[0].registered)
-		reg32 |= 0x1 << 16;
-
-	if (banks[2].used && banks[2].registered)
-		reg32 |= 0x1 << 18;
-#else
-	if (banks[0].registered || banks[2].registered)
-		reg32 |= 0x55 << 16;
-#endif
-	pci_write_cfg_long (0, 0, DRAM_GCR0, reg32);
-	debug ("DRAM_GCR0 = 0x%08x\n", reg32);
-
-	/* Determine refresh */
-	refresh_clocks = 0xffffffff;
-	auto_refresh = 1;
-
-	for (i = 0; i < 4; i++) {
-		if (banks[i].used) {
-			if (banks[i].auto_refresh == 0)
-				auto_refresh = 0;
-			if (banks[i].refresh_time < refresh_clocks)
-				refresh_clocks = banks[i].refresh_time;
-		}
-	}
-
-
-#if 1
-	/*  It seems this is suggested by the ArticiaS data book */
-	if (100000000 == gd->bus_clk)
-		refresh_clocks = 1561;
-	else
-		refresh_clocks = 2083;
-#endif
-
-
-	debug ("Refresh set to %ld clocks, auto refresh %s\n",
-		   refresh_clocks, auto_refresh ? "on" : "off");
-
-	pci_write_cfg_long (0, 0, DRAM_REFRESH0,
-			(1 << 16) | (1 << 15) | (auto_refresh << 12) |
-			(refresh_clocks));
-	debug ("DRAM_REFRESH0 = 0x%08x\n",
-			(1 << 16) | (1 << 15) | (auto_refresh << 12) |
-			(refresh_clocks));
-
-/*     pci_write_cfg_long(0, 0, DRAM_REFRESH0,   0x00019400);  */
-
-	/* Set mode registers */
-	/* FIXME: For now, set same burst len for all modules. Dunno if that's necessary */
-	/* Find a common burst len */
-	burst_support = 0xff;
-
-	if (banks[0].used)
-		burst_support = banks[0].burst_len;
-	if (banks[1].used)
-		burst_support = banks[1].burst_len;
-	if (banks[2].used)
-		burst_support = banks[2].burst_len;
-	if (banks[3].used)
-		burst_support = banks[3].burst_len;
-
-	/*
-	   ** Mode register:
-	   ** Bits         Use
-	   ** 0-2          Burst len
-	   ** 3            Burst type (0 = sequential, 1 = interleave)
-	   ** 4-6          CAS latency
-	   ** 7-8          Operation mode (0 = default, all others invalid)
-	   ** 9            Write burst
-	   ** 10-11        Reserved
-	   **
-	   ** Mode register burst table:
-	   ** A2 A1 A0     lenght
-	   ** 0  0  0      1
-	   ** 0  0  1      2
-	   ** 0  1  0      4
-	   ** 0  1  1      8
-	   ** 1  0  0      invalid
-	   ** 1  0  1      invalid
-	   ** 1  1  0      invalid
-	   ** 1  1  1      page (only valid for non-interleaved)
-	 */
-
-	burst_len = burst_to_len (burst_support);
-	burst_len = 2;				/* FIXME */
-
-	if (banks[0].used) {
-		pci_write_cfg_word (0, 0, DRAM_PCR0,
-			0x8000 | burst_len | (banks[0].cas_used << 4));
-		debug ("Mode bank 0: 0x%08x\n",
-			0x8000 | burst_len | (banks[0].cas_used << 4));
-	} else {
-		/*  Seems to be needed to disable the bank */
-		pci_write_cfg_word (0, 0, DRAM_PCR0, 0x0000 | 0x032);
-	}
-
-	if (banks[1].used) {
-		pci_write_cfg_word (0, 0, DRAM_PCR0,
-			0x9000 | burst_len | (banks[1].cas_used << 4));
-		debug ("Mode bank 1: 0x%08x\n",
-			0x8000 | burst_len | (banks[1].cas_used << 4));
-	} else {
-		/*  Seems to be needed to disable the bank */
-		pci_write_cfg_word (0, 0, DRAM_PCR0, 0x1000 | 0x032);
-	}
-
-
-	if (banks[2].used) {
-		pci_write_cfg_word (0, 0, DRAM_PCR0,
-			0xa000 | burst_len | (banks[2].cas_used << 4));
-		debug ("Mode bank 2: 0x%08x\n",
-			0x8000 | burst_len | (banks[2].cas_used << 4));
-	} else {
-		/*  Seems to be needed to disable the bank */
-		pci_write_cfg_word (0, 0, DRAM_PCR0, 0x2000 | 0x032);
-	}
-
-
-	if (banks[3].used) {
-		pci_write_cfg_word (0, 0, DRAM_PCR0,
-			0xb000 | burst_len | (banks[3].cas_used << 4));
-		debug ("Mode bank 3: 0x%08x\n",
-			0x8000 | burst_len | (banks[3].cas_used << 4));
-	} else {
-		/*  Seems to be needed to disable the bank */
-		pci_write_cfg_word (0, 0, DRAM_PCR0, 0x3000 | 0x032);
-	}
-
-
-	pci_write_cfg_word (0, 0, 0xba, 0x00);
-
-	return total_ram;
-}
-
-extern int drv_isa_kbd_init (void);
-
-int last_stage_init (void)
-{
-	drv_isa_kbd_init ();
-	return 0;
-}
-
-int overwrite_console (void)
-{
-	return (0);
-}
-
-#define in_8 read_byte
-#define out_8 write_byte
-
-static __inline__ unsigned long get_msr (void)
-{
-	unsigned long msr;
-
-	asm volatile ("mfmsr %0":"=r" (msr):);
-
-	return msr;
-}
-
-static __inline__ void set_msr (unsigned long msr)
-{
-	asm volatile ("mtmsr %0"::"r" (msr));
-}
-
-int board_early_init_f (void)
-{
-	unsigned char c_value = 0;
-	unsigned long msr;
-
-	/* Basic init of PS/2 keyboard (needed for some reason)... */
-	/* Ripped from John's code */
-	while ((in_8 ((unsigned char *) 0xfe000064) & 0x02) != 0);
-	out_8 ((unsigned char *) 0xfe000064, 0xaa);
-	while ((in_8 ((unsigned char *) 0xfe000064) & 0x01) == 0);
-	c_value = in_8 ((unsigned char *) 0xfe000060);
-	while ((in_8 ((unsigned char *) 0xfe000064) & 0x02) != 0);
-	out_8 ((unsigned char *) 0xfe000064, 0xab);
-	while ((in_8 ((unsigned char *) 0xfe000064) & 0x01) == 0);
-	c_value = in_8 ((unsigned char *) 0xfe000060);
-	while ((in_8 ((unsigned char *) 0xfe000064) & 0x02) != 0);
-	out_8 ((unsigned char *) 0xfe000064, 0xae);
-/*     while ((in_8((unsigned char *)0xfe000064) & 0x01) == 0); */
-/*     c_value = in_8((unsigned char *)0xfe000060); */
-
-	/*  Enable FPU */
-	msr = get_msr ();
-	set_msr (msr | MSR_FP);
-
-	via_calibrate_bus_freq ();
-
-	return 0;
-}

board/MAI/AmigaOneG3SE/articiaS.h

@@ -1,142 +0,0 @@
-#ifndef ARTICIAS_H
-#define ARTICIAS_H
-
-#include "short_types.h"
-#include <common.h>
-
-#define REG_GROUP       0xF0
-
-/* ArticiaS registers */
-#define GLOBALINFO0     0x50
-#define GLOBALINFO1     0x51
-#define GLOBALINFO2     0x52
-#define GLOBALINFO3     0x53
-#define GLOBALCTL0      0x54
-#define GLOBALCTL1      0x55
-#define NVRAMCTL        0x56
-#define PCI1ACR0        0x58
-#define PCI1ACR1        0x59
-#define PCI1ACR2        0x5a
-#define PCI1ACR3        0x5b
-#define HBUSACR0        0x5c
-#define HBUSACR1        0x5d
-#define HBUSACR2        0x5e
-#define HBUSACR3        0x5f
-#define HOSTINT0        0x68
-#define HOSTINT1        0x69
-#define HOSTINT2        0x6a
-#define HOSTINT3        0x6b
-#define HOSTRBCR        0x70
-#define XDBCR           0x74
-
-#define LBSBCR2         0xd2
-
-
-/* Memory controller */
-
-#define DIMM0_B0_SCR0   0x90
-#define DIMM0_B1_SCR0   0x94
-#define DIMM1_B2_SCR0   0x98
-#define DIMM1_B3_SCR0   0x9c
-#define DIMM2_B4_SCR0   0xa0
-#define DIMM2_B5_SCR0   0xa4
-#define DIMM3_B6_SCR0   0xa8
-#define DIMM3_B7_SCR0   0xac
-
-#define DIMM0_TCR0      0xb0
-#define DIMM1_TCR0      0xb2
-#define DIMM2_TCR0      0xb4
-#define DIMM3_TCR0      0xb6
-
-#define DRAM_REFRESH0   0xb8
-#define DRAM_GCR0       0xc0
-#define DRAM_PCR0       0xc6
-#define DRAM_ECC0       0xc4
-#define SRAM_CR         0xc8
-#define DRAM_RAS_CTL0   0xcc
-#define DRAM_RAS_CTL1   0xcd
-
-/* Bits for REG_GROUP */
-#define REG_GROUP_MULTI       (1<<1)
-#define REG_GROUP_SPECIAL     (1<<3)
-#define REG_GROUP_DIAG        (0x1<<4)
-#define REG_GROUP_POWER       (0x2<<4)
-
-
-#define GLOBALINFO0_BO        (1<<7)
-
-
-#define GLOBALINFO2_B1ARBITER (1<<6)
-
-
-#define HBUSACR0_CPUAPC       (1<<0)
-#define HBUSACR0_NUMREQ_2     (0<<1)
-#define HBUSACR0_NUMREQ_3     (1<<1)
-#define HBUSACR0_NUMREQ_4     (2<<1)
-#define HBUSACR0_NUMREQ_MASK  (7<<1)
-#define HBUSACR0_RAW          (1<<6)
-#define HBUSACR0_WAIT         (1<<7)
-#define HBUSACR0_RESERVED     (0x30)
-
-
-#define HBUSACR2_BURST        (1<<0)
-#define HBUSACR2_LAT          (1<<1)
-
-
-#define HBUSACR3_LMWC_SM      (1<<0)
-#define HBUSACR3_LMWC_PCI1    (1<<1)
-#define HBUSACR3_LMWC_PCI0    (1<<2)
-#define HBUSACR3_PMWC_PCI1    (1<<3)
-#define HBUSACR3_PMWC_PCI0    (1<<4)
-#define HBUSACR3_FKH          (1<<5)
-#define HBUSACR3_92H_EN       (1<<6)
-#define HBUSACR3_60H_64H_EN   (1<<7)
-
-
-#define HOSTRBCR_PREFETCH     (1<<4)
-
-
-#define XDBCR_HWTOXD          (1<<0)
-#define XDBCR_KBTOXD          (1<<1)
-#define XDBCR_RTCTOXD         (1<<2)
-#define XDBCR_SCALE_1_1       (0x0<<3)
-#define XDBCR_SCALE_2_2       (0x1<<3)
-#define XDBCR_SCALE_3_2       (0x2<<3)
-#define XDBCR_SCALE_4_4       (0x3<<3)
-#define XDBCR_SCALE_5_8       (0x4<<3)
-#define XDBCR_SCALE_6_8       (0x5<<3)
-#define XDBCR_SCALE_8_8       (0x6<<3)
-#define XDBCR_SCALE_0_16      (0x7<<3)
-#define XDBCR_XDPROM          (1<<7)
-
-
-#define LBSBCR2_1_RWAC        (1<<2)
-
-
-/* PCI controller */
-#define ARTICIAS_PCI_CFGADDR  0xfec00cf8
-#define ARTICIAS_PCI_CFGDATA  0xfee00cfc
-
-#define ARTICIAS_PCI_BUS       0x80000000
-#define ARTICIAS_PCI_MAXSIZE   0x7cffffff
-#define ARTICIAS_PCI_PHYS      0x80000000
-
-#define ARTICIAS_SYS_BUS       0x00000000
-#define ARTICIAS_SYS_MAXSIZE   0x7fffffff
-#define ARTICIAS_SYS_PHYS      0x00000000
-
-#define ARTICIAS_PCIIO_BUS     0x00800000
-#define ARTICIAS_PCIIO_MAXSIZE 0x003fffff
-#define ARTICIAS_PCIIO_PHYS    0xfe800000
-
-#define ARTICIAS_ISAIO_BUS     0x00002000
-#define ARTICIAS_ISAIO_MAXSIZE 0x0000d000
-#define ARTICIAS_ISAIO_PHYS    0xfe002000
-
-
-/* Prototypes */
-long articiaS_ram_init(void);
-void articiaS_pci_init(void);
-
-
-#endif

board/MAI/AmigaOneG3SE/articiaS_pci.c

@@ -1,576 +0,0 @@
-/*
- * (C) Copyright 2002
- * Hyperion Entertainment, Hans-JoergF@hyperion-entertainment.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 <pci.h>
-#include "memio.h"
-#include "articiaS.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#undef ARTICIA_PCI_DEBUG
-
-#ifdef  ARTICIA_PCI_DEBUG
-#define PRINTF(fmt,args...)     printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-struct pci_controller articiaS_hose;
-
-long irq_alloc(long wanted);
-
-static pci_dev_t pci_hose_find_class(struct pci_controller *hose, int bus, short find_class, int index);
-static int articiaS_init_vga(void);
-static void pci_cfgfunc_dummy(struct pci_controller *host, pci_dev_t dev, struct pci_config_table *table);
-unsigned char pci_irq_alloc(void);
-
-extern void via_cfgfunc_via686(struct pci_controller * host, pci_dev_t dev, struct pci_config_table *table);
-extern void via_cfgfunc_ide_init(struct pci_controller *host, pci_dev_t dev, struct pci_config_table *table);
-extern void via_init_irq_routing(uint8 []);
-extern void via_init_afterscan(void);
-
-#define cfgfunc_via686      1
-#define cfgfunc_dummy  2
-#define cfgfunc_ide_init    3
-
-static struct pci_config_table config_table[] =
-{
-    {
-	0x1106, PCI_ANY_ID, PCI_CLASS_BRIDGE_ISA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-	(void *)cfgfunc_via686, {0, 0, 0}
-    },
-    {
-	0x1106, PCI_ANY_ID, PCI_ANY_ID, 0,7,4,
-	(void *)cfgfunc_dummy, {0,0,0}
-    },
-    {
-	0x1106, 0x3068, PCI_ANY_ID, 0, 7, PCI_ANY_ID,
-	(void *)cfgfunc_dummy, {0,0,0}
-    },
-    {
-	0x1106, PCI_ANY_ID, PCI_ANY_ID, 0,7,1,
-	(void *)cfgfunc_ide_init, {0,0,0}
-    },
-    {
-	0,
-    }
-};
-
-
-void pci_cfgfunc_dummy(struct pci_controller *host, pci_dev_t dev, struct pci_config_table *table)
-{
-
-
-}
-
-unsigned long irq_penalties[16] =
-{
-    1000,    /* 0:timer */
-    1000,    /* 1:keyboard */
-    1000,    /* 2:cascade */
-    50,      /* 3:serial (COM2) */
-    50,      /* 4:serial (COM1) */
-    4,       /* 5:USB2 */
-    100,     /* 6:floppy */
-    3,       /* 7:parallel */
-    50,      /* 8:AC97/MC97 */
-    0,       /* 9: */
-    3,       /* 10:: */
-    0,       /* 11: */
-    3,       /* 12: USB1 */
-    0,       /* 13: */
-    100,     /* 14: ide0 */
-    100,     /* 15: ide1 */
-};
-
-
-/*
- * The following defines a hard-coded interrupt mapping for the
- * know devices on the board.
- * If a device isn't found here, assumed to be a device that's
- * plugged into a PCI or AGP slot
- * NOTE: This table is machine dependant.
- */
-
-struct pci_irq_fixup_table
-{
-    uint8   bus;             /* Bus number */
-    uint8   device;          /* Device number */
-    uint8   func;            /* Function number */
-    uint8   interrupt;       /* Interrupt to use (0xff to disable) */
-};
-
-struct pci_irq_fixup_table fixuptab [] =
-{
-    { 0, 0, 0, 0xff},        /* Articia S host bridge */
-    { 0, 1, 0, 0xff},        /* Articia S AGP bridge */
-/*    { 0, 6, 0, 0x05},        /###* 3COM ethernet */
-    { 0, 7, 0, 0xff},        /* VIA southbridge */
-    { 0, 7, 1, 0x0e},        /* IDE controller in legacy mode */
-/*    { 0, 7, 2, 0x05},        /###* First USB controller */
-/*    { 0, 7, 3, 0x0c},        /###* Second USB controller (shares interrupt with ethernet) */
-    { 0, 7, 4, 0xff},        /* ACPI Power Management */
-/*    { 0, 7, 5, 0x08},        /###* AC97 */
-/*    { 0, 7, 6, 0x08},        /###* MC97 */
-    { 0xff, 0xff, 0xff, 0xff}
-};
-
-
-/*
- * This table maps IRQ's to PCI interrupts
- */
-
-uint8 pci_intmap[4] = {0, 0, 0, 0};
-
-/*
- * Map PCI slots to interrupt routings
- * This table lists the device number assigned to a card inserted
- * into the slot, along with a permutation for the slot's IRQ routing.
- * NOTE: This table is machine dependant.
- */
-
-struct pci_slot_irq_routing
-{
-    uint8 bus;
-    uint8 device;
-
-    uint8 ints[4];
-};
-
-struct pci_slot_irq_routing amigaone_pci_routing[] =
-{
-    {0,  8,   {0, 1, 2, 3}},       /* Slot 1 (left of riser slot) */
-    {0,  9,   {1, 2, 3, 0}},       /* Slot 2 (middle slot) */
-    {0, 10,   {2, 3, 0, 1}},       /* Slot 3 (leftmost slot) */
-    {1,  0,   {1, 0, 2, 3}},       /* AGP slot (only IRQA and IRQB) */
-    {1,  1,   {1, 2, 3, 0}},       /* PCI slot on AGP bus */
-    {0,  6,   {3, 3, 3, 3}},       /* On board ethernet */
-    {0,  7,   {0, 1, 2, 3}},       /* Southbridge */
-    {0xff, 0, {0, 0, 0, 0}}
-};
-
-void articiaS_pci_irq_init(void)
-{
-    char *s;
-
-    s = getenv("pci_irqa");
-    if (s)
-	pci_intmap[0] = simple_strtoul (s, NULL, 10);
-    else
-	pci_intmap[0] = pci_irq_alloc();
-
-    s = getenv("pci_irqb");
-    if (s)
-	pci_intmap[1] = simple_strtoul (s, NULL, 10);
-    else
-	pci_intmap[1] = pci_irq_alloc();
-
-    s = getenv("pci_irqc");
-    if (s)
-	pci_intmap[2] = simple_strtoul (s, NULL, 10);
-    else
-	pci_intmap[2] = pci_irq_alloc();
-
-    s = getenv("pci_irqd");
-    if (s)
-	pci_intmap[3] = simple_strtoul (s, NULL, 10);
-    else
-	pci_intmap[3] = pci_irq_alloc();
-}
-
-
-unsigned char pci_irq_alloc(void)
-{
-    int i;
-    int interrupt = 10;
-    unsigned long min_penalty = 1000;
-
-    /* Search for the minimal penalty, favoring interrupts at the end */
-    for (i = 0; i < 16; i++)
-    {
-	if (irq_penalties[i] <= min_penalty)
-	{
-	    interrupt = i;
-	    min_penalty = irq_penalties[i];
-	}
-    }
-
-    PRINTF("pci_irq_alloc: Minimal penalty is %ld for %d\n", min_penalty, interrupt);
-
-    irq_penalties[interrupt]++;
-
-    return interrupt;
-}
-
-
-void articiaS_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
-{
-    int8 bus, device, func, pin, line;
-    int i;
-
-    bus = PCI_BUS(dev);
-    device = PCI_DEV(dev);
-    func = PCI_FUNC(dev);
-
-    PRINTF("Fixup irq of %d:%d.%d\n", bus, device, func);
-
-    /* Search for the device in the table */
-    for (i = 0; fixuptab[i].bus != 0xff; i++)
-    {
-	if (bus == fixuptab[i].bus && device == fixuptab[i].device && func == fixuptab[i].func)
-	{
-	    /* If the device needs an interrupt, write it */
-	    if (fixuptab[i].interrupt != 0xff)
-	    {
-		PRINTF("Assigning IRQ %d (fixed)\n", fixuptab[i].interrupt);
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, fixuptab[i].interrupt);
-	    }
-	    else
-	    {
-		/* Otherwise, see if it wants an interrupt, and disable it if needed */
-		pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-		if (pin)
-		{
-		    PRINTF("Disabling IRQ\n");
-		    pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 0xff);
-		}
-	    }
-
-	    return;
-	}
-    }
-
-    /* If we get here, we have another PCI device in a slot... find the appropriate IRQ */
-
-    /* Find matching pin */
-    pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-    pin--;
-
-    /* Search for it's map */
-    for (i = 0; amigaone_pci_routing[i].bus != 0xff; i++)
-    {
-	if (bus == amigaone_pci_routing[i].bus && device == amigaone_pci_routing[i].device)
-	{
-	    line = pci_intmap[amigaone_pci_routing[i].ints[pin]];
-	    PRINTF("Assigning IRQ %d (pin %d)\n", line, pin);
-	    pci_write_config_byte(dev, PCI_INTERRUPT_LINE, line);
-	    return;
-	}
-    }
-
-    PRINTF("Unkonwn PCI device found\n");
-}
-
-void articiaS_pci_init (void)
-{
-    int i;
-    char *s;
-
-    PRINTF("atriciaS_pci_init\n");
-
-    /* Why aren't these relocated?? */
-    for (i=0; config_table[i].config_device; i++)
-    {
-	switch((int)config_table[i].config_device)
-	{
-	case cfgfunc_via686:     config_table[i].config_device = via_cfgfunc_via686;      break;
-	case cfgfunc_dummy:      config_table[i].config_device = pci_cfgfunc_dummy;       break;
-	case cfgfunc_ide_init:   config_table[i].config_device = via_cfgfunc_ide_init;    break;
-	default: PRINTF("Error: Unknown constant\n");
-	}
-    }
-
-    articiaS_hose.first_busno = 0;
-    articiaS_hose.last_busno = 0xff;
-    articiaS_hose.config_table = config_table;
-    articiaS_hose.fixup_irq = articiaS_pci_fixup_irq;
-
-    articiaS_pci_irq_init();
-
-    /* System memory */
-    pci_set_region(articiaS_hose.regions + 0,
-		   ARTICIAS_SYS_BUS,
-		   ARTICIAS_SYS_PHYS,
-		   ARTICIAS_SYS_MAXSIZE,
-		   PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-
-    /* PCI memory space */
-    pci_set_region(articiaS_hose.regions + 1,
-		   ARTICIAS_PCI_BUS,
-		   ARTICIAS_PCI_PHYS,
-		   ARTICIAS_PCI_MAXSIZE,
-		   PCI_REGION_MEM);
-
-    /* PCI io space */
-    pci_set_region(articiaS_hose.regions + 2,
-		   ARTICIAS_PCIIO_BUS,
-		   ARTICIAS_PCIIO_PHYS,
-		   ARTICIAS_PCIIO_MAXSIZE,
-		   PCI_REGION_IO);
-
-    /* PCI/ISA io space */
-    pci_set_region(articiaS_hose.regions + 3,
-		   ARTICIAS_ISAIO_BUS,
-		   ARTICIAS_ISAIO_PHYS,
-		   ARTICIAS_ISAIO_MAXSIZE,
-		   PCI_REGION_IO);
-
-
-    articiaS_hose.region_count = 4;
-
-    pci_setup_indirect(&articiaS_hose, ARTICIAS_PCI_CFGADDR, ARTICIAS_PCI_CFGDATA);
-    PRINTF("Registering articia hose...\n");
-    pci_register_hose(&articiaS_hose);
-    PRINTF("Enabling AGP...\n");
-    pci_write_config_byte(PCI_BDF(0,0,0), 0x58, 0x01);
-    PRINTF("Scanning bus...\n");
-    articiaS_hose.last_busno = pci_hose_scan(&articiaS_hose);
-
-    via_init_irq_routing(pci_intmap);
-
-    PRINTF("After-Scan results:\n");
-    PRINTF("Bus range: %d - %d\n", articiaS_hose.first_busno , articiaS_hose.last_busno);
-
-    via_init_afterscan();
-
-    pci_write_config_byte(PCI_BDF(0,1,0), PCI_INTERRUPT_LINE, 0xFF);
-
-    s = getenv("as_irq");
-    if (s)
-    {
-	pci_write_config_byte(PCI_BDF(0,0,0), PCI_INTERRUPT_LINE, simple_strtoul (s, NULL, 10));
-    }
-
-    s = getenv("x86_run_bios");
-    if (!s || (s && strcmp(s, "on")==0))
-    {
-	if (articiaS_init_vga() == -1)
-	{
-	    /* If the VGA didn't init and we have stdout set to VGA, reset to serial */
-/*	    s = getenv("stdout"); */
-/*	    if (s && strcmp(s, "vga") == 0) */
-/*	    { */
-/*		setenv("stdout", "serial"); */
-/*	    } */
-	}
-    }
-    pci_write_config_byte(PCI_BDF(0,1,0), PCI_INTERRUPT_LINE, 0xFF);
-
-}
-
-pci_dev_t pci_hose_find_class(struct pci_controller *hose, int bus, short find_class, int index)
-{
-    unsigned int sub_bus, found_multi=0;
-    unsigned short vendor, class;
-    unsigned char header_type;
-    pci_dev_t dev;
-    u8 c1, c2;
-
-    sub_bus = bus;
-
-    for (dev =  PCI_BDF(bus,0,0);
-	 dev <  PCI_BDF(bus,PCI_MAX_PCI_DEVICES-1,PCI_MAX_PCI_FUNCTIONS-1);
-	 dev += PCI_BDF(0,0,1))
-    {
-	if ( dev == PCI_BDF(hose->first_busno,0,0) )
-	    continue;
-
-	if (PCI_FUNC(dev) && !found_multi)
-	    continue;
-
-	pci_hose_read_config_byte(hose, dev, PCI_HEADER_TYPE, &header_type);
-
-	pci_hose_read_config_word(hose, dev, PCI_VENDOR_ID, &vendor);
-
-	if (vendor != 0xffff && vendor != 0x0000)
-	{
-
-	    if (!PCI_FUNC(dev))
-		found_multi = header_type & 0x80;
-	    pci_hose_read_config_byte(hose, dev, 0x0B, &c1);
-	    pci_hose_read_config_byte(hose, dev, 0x0A, &c2);
-	    class = c1<<8 | c2;
-	    /*printf("At %02x:%02x:%02x: class %x\n", */
-	    /*	   PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev), class); */
-	    if (class == find_class)
-	    {
-		if (index == 0)
-		    return dev;
-		else index--;
-	    }
-	}
-    }
-
-    return ~0;
-}
-
-
-/*
- * For a given bus number, find the bridge on this hose that provides this
- * bus number. The function scans for bridges and peeks config space offset
- * 0x19 (PCI_SECONDARY_BUS).
- */
-pci_dev_t pci_find_bridge_for_bus(struct pci_controller *hose, int busnr)
-{
-    pci_dev_t dev;
-    int bus;
-    unsigned int found_multi=0;
-    unsigned char header_type;
-    unsigned short vendor;
-    unsigned char secondary_bus;
-
-    if (hose == NULL) hose = &articiaS_hose;
-
-    if (busnr < hose->first_busno || busnr > hose->last_busno) return PCI_ANY_ID; /* Not in range */
-
-    /*
-     * The bridge must be on a lower bus number
-     */
-    for (bus = hose->first_busno; bus < busnr; bus++)
-    {
-	for (dev =  PCI_BDF(bus,0,0);
-	     dev <  PCI_BDF(bus,PCI_MAX_PCI_DEVICES-1,PCI_MAX_PCI_FUNCTIONS-1);
-	     dev += PCI_BDF(0,0,1))
-	{
-	    if ( dev == PCI_BDF(hose->first_busno,0,0) )
-		continue;
-
-	    if (PCI_FUNC(dev) && !found_multi)
-		continue;
-
-	    pci_hose_read_config_byte(hose, dev, PCI_HEADER_TYPE, &header_type);
-
-	    pci_hose_read_config_word(hose, dev, PCI_VENDOR_ID, &vendor);
-
-	    if (vendor != 0xffff && vendor != 0x0000)
-	    {
-
-		if (!PCI_FUNC(dev))
-		    found_multi = header_type & 0x80;
-		if (header_type == 1) /* Bridge device header */
-		{
-		    pci_hose_read_config_byte(hose, dev, PCI_SECONDARY_BUS, &secondary_bus);
-		    if ((int)secondary_bus == busnr) return dev;
-		}
-
-	    }
-	}
-    }
-    return PCI_ANY_ID;
-}
-
-static short classes[] =
-{
-    PCI_CLASS_DISPLAY_VGA,
-    PCI_CLASS_DISPLAY_XGA,
-    PCI_CLASS_DISPLAY_3D,
-    PCI_CLASS_DISPLAY_OTHER,
-    ~0
-};
-
-extern int execute_bios(pci_dev_t gr_dev, void *);
-
-pci_dev_t video_dev;
-
-int articiaS_init_vga (void)
-{
-    extern void shutdown_bios(void);
-    pci_dev_t dev = ~0;
-    int busnr = 0;
-    int classnr = 0;
-
-    video_dev = PCI_ANY_ID;
-
-    printf("VGA:   ");
-
-    PRINTF("Trying to initialize x86 VGA Card(s)\n");
-
-    while (dev == ~0)
-    {
-	PRINTF("Searching for class 0x%x on bus %d\n", classes[classnr], busnr);
-	/* Find the first of this class on this bus */
-	dev = pci_hose_find_class(&articiaS_hose, busnr, classes[classnr], 0);
-	if (dev != ~0)
-	{
-	    PRINTF("Found VGA Card at %02x:%02x:%02x\n", PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev));
-	    break;
-	}
-	busnr++;
-	if (busnr > articiaS_hose.last_busno)
-	{
-	    busnr = 0;
-	    classnr ++;
-	    if (classes[classnr] == ~0)
-	    {
-		printf("NOT PRESENT\n");
-		return -1;
-	    }
-	}
-    }
-
-    /*
-     * If we get here we have found the first graphics card.
-     * If the bus number is not 0, then it is probably behind a bridge, and the
-     * bridge needs to be told to forward VGA access.
-     */
-
-    if (PCI_BUS(dev) != 0)
-    {
-	pci_dev_t bridge;
-	PRINTF("Behind bridge, looking for bridge\n");
-	bridge = pci_find_bridge_for_bus(&articiaS_hose, PCI_BUS(dev));
-	if (dev != PCI_ANY_ID)
-	{
-	    unsigned char agp_control_0;
-	    PRINTF("Got the bridge at %02x:%02x:%02x\n",
-		   PCI_BUS(bridge), PCI_DEV(bridge), PCI_FUNC(bridge));
-	    pci_hose_read_config_byte(&articiaS_hose, bridge, 0x3E, &agp_control_0);
-	    agp_control_0 |= 0x18;
-	    pci_hose_write_config_byte(&articiaS_hose, bridge, 0x3E, agp_control_0);
-	    PRINTF("Configured for VGA forwarding\n");
-	}
-    }
-
-    /*
-     * Now try to run the bios
-     */
-    PRINTF("Trying to run bios now\n");
-    if (execute_bios(dev, gd->relocaddr))
-    {
-	printf("OK\n");
-	video_dev = dev;
-    }
-    else
-    {
-	printf("ERROR\n");
-    }
-
-    PRINTF("Done scanning.\n");
-
-    shutdown_bios();
-
-    if (dev == PCI_ANY_ID) return -1;
-    else return 0;
-
-}

board/MAI/AmigaOneG3SE/board_asm_init.S

@@ -1,156 +0,0 @@
-#include	"macros.h"
-
-
-#define GLOBALINFO0	      0x50
-#define GLOBALINFO0_BO        (1<<7)
-#define GLOBALINFO2_B1ARBITER (1<<6)
-#define HBUSACR0              0x5c
-#define HBUSACR2_BURST        (1<<0)
-#define HBUSACR2_LAT          (1<<1)
-
-#define RECEIVER_HOLDING 0
-#define TRANSMITTER_HOLDING 0
-#define INTERRUPT_ENABLE 1
-#define INTERRUPT_STATUS 2
-#define FIFO_CONTROL 2
-#define LINE_CONTROL 3
-#define MODEM_CONTROL 4
-#define LINE_STATUS 5
-#define MODEM_STATUS 6
-#define SCRATCH_PAD 7
-
-#define DIVISOR_LATCH_LSB 0
-#define DIVISOR_LATCH_MSB 1
-#define PRESCALER_DIVISION 5
-
-#define UART(x) (0x3f8+(x))
-
-#define GLOBALINFO0           0x50
-#define GLOBALINFO0_BO        (1<<7)
-#define GLOBALINFO2_B1ARBITER (1<<6)
-#define HBUSACR0              0x5c
-#define HBUSACR2_BURST        (1<<0)
-#define HBUSACR2_LAT          (1<<1)
-
-#define SUPERIO_1               ((7 << 3) | (0))
-#define SUPERIO_2               ((7 << 3) | (1))
-
-	.globl	board_asm_init
-
-board_asm_init:
-	mflr	r29
-	/* Set 'Must-set' register */
-	li	r3, 0
-	li	r4, 0
-	li	r5, 0x5e
-	bl	pci_read_cfg_byte
-	ori	r3, r3, (1<<1)
-	xori	r6, r3, (1<<1)
-	li	r3, 0
-	bl	pci_write_cfg_byte
-
-	li	r3, 0
-	li	r5, 0x52
-	bl	pci_read_cfg_byte
-	ori	r6, r3, (1<<6)
-	li	r3, 0
-	bl	pci_write_cfg_byte
-
-	li	r3, 0
-	li	r4, 0x08
-	li	r5, 0xd2
-	bl	pci_read_cfg_byte
-	ori	r6, r3, (1<<2)
-	li	r3, 0
-	bl	pci_write_cfg_byte
-
-
-	/* Do PCI reset */
-/*	li	r3, 0
-	li	r4, 0x38
-	li	r5, 0x47
-	bl	pci_read_cfg_byte
-	ori	r6, r3, 0x01
-	li	r3, 0
-	li	r4, 0x38
-	li	r5, 0x47
-	bl	pci_write_cfg_byte*/
-
-
-	/* Enable NVRAM for environment */
-	li	r3, 0
-	li	r4, 0
-	li	r5, 0x56
-	li	r6, 0x0B
-	bl	pci_write_cfg_byte
-
-
-	/* Init Super-I/O chips */
-
-	siowb	0x40, 0x08
-	siowb	0x41, 0x01
-	siowb	0x45, 0x80
-	siowb	0x46, 0x60
-	siowb	0x47, 0x20
-	siowb	0x48, 0x01
-	siowb	0x4a, 0xc4
-	siowb	0x50, 0x0e
-	siowb	0x51, 0x76
-	siowb	0x52, 0x34
-	siowb	0x54, 0x00
-	siowb	0x55, 0x90
-	siowb	0x56, 0x99
-	siowb	0x57, 0x90
-	siowb	0x85, 0x01
-
-	/* Enable configuration mode for SuperIO */
-	li	r3, 0
-	li	r4, (7<<3)
-	li	r5, 0x85
-	bl	pci_read_cfg_byte
-	ori	r6, r3, 0x02
-	mr	r31, r6
-	li	r3,0
-	bl	pci_write_cfg_byte
-
-	/* COM1 as 3f8 */
-	outb	0x3f0, 0xe7
-	outb	0x3f1, 0xfe
-
-	/* COM2 as 2f8 */
-	outb	0x3f0, 0xe8
-	outb	0x3f1, 0xeb
-
-	/* Enable */
-	outb	0x3f0, 0xe2
-	inb	r3, 0x3f1
-	ori	r3, r3, 0x0c
-	outb	0x3f0, 0xe2
-	outbr	0x3f1, r3
-
-	/* Disable configuration mode */
-	li	r3, 0
-	li	r4, (7<<3)
-	li	r5, 0x85
-	mr	r6, r31
-	bl	pci_write_cfg_byte
-
-	/* Set line control */
-	outb	UART(LINE_CONTROL), 0x83
-	outb	UART(DIVISOR_LATCH_LSB), 0x0c
-	outb	UART(DIVISOR_LATCH_MSB), 0x00
-	outb	UART(LINE_CONTROL), 0x3
-
-	mtlr	r29
-	blr
-
-
-	.globl	new_reset
-	.globl	new_reset_end
-new_reset:
-	li	r0, 0x100
-	oris	r0, r0, 0xFFF0
-	mtlr	r0
-	blr
-
-new_reset_end:

board/MAI/AmigaOneG3SE/cmd_boota.c

@@ -1,128 +0,0 @@
-#include <common.h>
-#include <command.h>
-#include "../disk/part_amiga.h"
-#include <asm/cache.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#undef BOOTA_DEBUG
-
-#ifdef BOOTA_DEBUG
-#define PRINTF(fmt,args...)	printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-struct block_header {
-	u32 id;
-	u32 summed_longs;
-	s32 chk_sum;
-};
-
-extern block_dev_desc_t *ide_get_dev (int dev);
-extern struct bootcode_block *get_bootcode (block_dev_desc_t * dev_desc);
-extern int sum_block (struct block_header *header);
-
-struct bootcode_block bblk;
-
-int do_boota (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	unsigned char *load_address = (unsigned char *) CONFIG_SYS_LOAD_ADDR;
-	unsigned char *base_address;
-	unsigned long offset;
-
-	unsigned long part_number = 0;
-	block_dev_desc_t *boot_disk;
-	char *s;
-	struct bootcode_block *boot_code;
-
-	/* Get parameters */
-
-	switch (argc) {
-	case 2:
-		load_address = (unsigned char *) simple_strtol (argv[1], NULL, 16);
-		part_number = 0;
-		break;
-	case 3:
-		load_address = (unsigned char *) simple_strtol (argv[1], NULL, 16);
-		part_number = simple_strtol (argv[2], NULL, 16);
-		break;
-	}
-
-	base_address = load_address;
-
-	PRINTF ("Loading boot code from disk %d to %p\n", part_number,
-			load_address);
-
-	/* Find the appropriate disk device */
-	boot_disk = ide_get_dev (part_number);
-	if (!boot_disk) {
-		PRINTF ("Unknown disk %d\n", part_number);
-		return 1;
-	}
-
-	/* Find the bootcode block */
-	boot_code = get_bootcode (boot_disk);
-	if (!boot_code) {
-		PRINTF ("Not a bootable disk %d\n", part_number);
-		return 1;
-	}
-
-	/* Only use the offset from the first block */
-	offset = boot_code->load_data[0];
-	memcpy (load_address, &boot_code->load_data[1], 122 * 4);
-	load_address += 122 * 4;
-
-	/* Setup for the loop */
-	bblk.next = boot_code->next;
-	boot_code = &bblk;
-
-	/* Scan the chain, and copy the loader succesively into the destination area */
-	while (0xffffffff != boot_code->next) {
-		PRINTF ("Loading block %d\n", boot_code->next);
-
-		/* Load block */
-		if (1 !=
-			boot_disk->block_read (boot_disk->dev, boot_code->next, 1,
-								   (ulong *) & bblk)) {
-			PRINTF ("Read error\n");
-			return 1;
-		}
-
-		/* check sum */
-		if (sum_block ((struct block_header *) (ulong *) & bblk) != 0) {
-			PRINTF ("Checksum error\n");
-			return 1;
-		}
-
-		/* Ok, concatenate it to the already loaded code */
-		memcpy (load_address, boot_code->load_data, 123 * 4);
-		load_address += 123 * 4;
-	}
-
-	printf ("Bootcode loaded to %p (size %d)\n", base_address,
-			load_address - base_address);
-	printf ("Entry point at %p\n", base_address + offset);
-
-	flush_cache (base_address, load_address - base_address);
-
-
-	s = getenv ("autostart");
-	if (s && strcmp (s, "yes") == 0) {
-		void (*boot) (bd_t *, char *, block_dev_desc_t *);
-		char *args;
-
-		boot = (void (*)(bd_t *, char *, block_dev_desc_t *)) (base_address + offset);
-		boot (gd->bd, getenv ("amiga_bootargs"), boot_disk);
-	}
-
-
-	return 0;
-}
-#if defined(CONFIG_AMIGAONEG3SE) && defined(CONFIG_CMD_BSP)
-U_BOOT_CMD(
-	boota,   3,      1,      do_boota,
-	"boot an Amiga kernel",
-	"address disk"
-);
-#endif /* _CMD_BOOTA_H */

board/MAI/AmigaOneG3SE/config.mk

@@ -1,32 +0,0 @@
-#
-# (C) Copyright 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
-#
-
-#
-# AmigaOneG3SE boards
-#
-
-X86EMU =  -I../bios_emulator/scitech/include -I../bios_emulator/scitech/src/x86emu
-
-TEXT_BASE = 0xfff00000
-
-PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -Wa,-mregnames -DEASTEREGG $(X86EMU) -Dprintk=printf #-DDEBUG

board/MAI/AmigaOneG3SE/enet.c

@@ -1,840 +0,0 @@
-/*
- * (C) Copyright 2002
- * Adam Kowalczyk, ACK Software Controls Inc. akowalczyk@cogeco.ca
- *
- * Some portions taken from 3c59x.c Written 1996-1999 by Donald Becker.
- *
- * Outline of the program based on eepro100.c which is
- *
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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 <malloc.h>
-#include <net.h>
-#include <netdev.h>
-#include <asm/io.h>
-#include <pci.h>
-
-#include "articiaS.h"
-#include "memio.h"
-
-/* 3Com Ethernet PCI definitions*/
-
-/* #define PCI_VENDOR_ID_3COM		0x10B7 */
-#define PCI_DEVICE_ID_3COM_3C905C	0x9200
-
-/* 3Com Commands, top 5 bits are command and bottom 11 bits are parameters */
-
-#define TotalReset		(0<<11)
-#define SelectWindow		(1<<11)
-#define StartCoax		(2<<11)
-#define RxDisable		(3<<11)
-#define RxEnable		(4<<11)
-#define RxReset			(5<<11)
-#define UpStall			(6<<11)
-#define UpUnstall		(6<<11)+1
-#define DownStall		(6<<11)+2
-#define DownUnstall		(6<<11)+3
-#define RxDiscard		(8<<11)
-#define TxEnable		(9<<11)
-#define TxDisable		(10<<11)
-#define TxReset			(11<<11)
-#define FakeIntr		(12<<11)
-#define AckIntr			(13<<11)
-#define SetIntrEnb		(14<<11)
-#define SetStatusEnb		(15<<11)
-#define SetRxFilter		(16<<11)
-#define SetRxThreshold		(17<<11)
-#define SetTxThreshold		(18<<11)
-#define SetTxStart		(19<<11)
-#define StartDMAUp		(20<<11)
-#define StartDMADown		(20<<11)+1
-#define StatsEnable		(21<<11)
-#define StatsDisable		(22<<11)
-#define StopCoax		(23<<11)
-#define SetFilterBit		(25<<11)
-
-/* The SetRxFilter command accepts the following classes */
-
-#define RxStation		1
-#define RxMulticast		2
-#define RxBroadcast		4
-#define RxProm			8
-
-/* 3Com status word defnitions */
-
-#define IntLatch		0x0001
-#define HostError		0x0002
-#define TxComplete		0x0004
-#define TxAvailable		0x0008
-#define RxComplete		0x0010
-#define RxEarly			0x0020
-#define IntReq			0x0040
-#define StatsFull		0x0080
-#define DMADone			(1<<8)
-#define DownComplete		(1<<9)
-#define UpComplete		(1<<10)
-#define DMAInProgress		(1<<11)		/* DMA controller is still busy.*/
-#define CmdInProgress		(1<<12)		/* EL3_CMD is still busy.*/
-
-/* Polling Registers */
-
-#define DnPoll			0x2d
-#define UpPoll			0x3d
-
-/* Register window 0 offets */
-
-#define Wn0EepromCmd		10		/* Window 0: EEPROM command register. */
-#define Wn0EepromData		12		/* Window 0: EEPROM results register. */
-#define IntrStatus		0x0E		/* Valid in all windows. */
-
-/* Register window 0 EEPROM bits */
-
-#define EEPROM_Read		0x80
-#define EEPROM_WRITE		0x40
-#define EEPROM_ERASE		0xC0
-#define EEPROM_EWENB		0x30		/* Enable erasing/writing for 10 msec. */
-#define EEPROM_EWDIS		0x00		/* Disable EWENB before 10 msec timeout. */
-
-/* EEPROM locations. */
-
-#define PhysAddr01		0
-#define PhysAddr23		1
-#define PhysAddr45		2
-#define ModelID			3
-#define EtherLink3ID		7
-#define IFXcvrIO		8
-#define IRQLine			9
-#define NodeAddr01		10
-#define NodeAddr23		11
-#define NodeAddr45		12
-#define DriverTune		13
-#define Checksum		15
-
-/* Register window 1 offsets, the window used in normal operation */
-
-#define TX_FIFO			0x10
-#define RX_FIFOa		0x10
-#define RxErrors		0x14
-#define RxStatus		0x18
-#define Timer			0x1A
-#define TxStatus		0x1B
-#define TxFree			0x1C		/* Remaining free bytes in Tx buffer. */
-
-/* Register Window 2 */
-
-#define Wn2_ResetOptions	12
-
-/* Register Window 3: MAC/config bits */
-
-#define Wn3_Config		0		/* Internal Configuration */
-#define Wn3_MAC_Ctrl		6
-#define Wn3_Options		8
-
-#define BFEXT(value, offset, bitcount)					\
-	((((unsigned long)(value)) >> (offset)) & ((1 << (bitcount)) - 1))
-
-#define BFINS(lhs, rhs, offset, bitcount)					\
-	(((lhs) & ~((((1 << (bitcount)) - 1)) << (offset))) |			\
-	(((rhs) & ((1 << (bitcount)) - 1)) << (offset)))
-
-#define RAM_SIZE(v)		BFEXT(v, 0, 3)
-#define RAM_WIDTH(v)		BFEXT(v, 3, 1)
-#define RAM_SPEED(v)		BFEXT(v, 4, 2)
-#define ROM_SIZE(v)		BFEXT(v, 6, 2)
-#define RAM_SPLIT(v)		BFEXT(v, 16, 2)
-#define XCVR(v)			BFEXT(v, 20, 4)
-#define AUTOSELECT(v)		BFEXT(v, 24, 1)
-
-/* Register Window 4: Xcvr/media bits */
-
-#define Wn4_FIFODiag		4
-#define Wn4_NetDiag		6
-#define Wn4_PhysicalMgmt	8
-#define Wn4_Media		10
-
-#define Media_SQE		0x0008		/* Enable SQE error counting for AUI. */
-#define Media_10TP		0x00C0		/* Enable link beat and jabber for 10baseT. */
-#define Media_Lnk		0x0080		/* Enable just link beat for 100TX/100FX. */
-#define Media_LnkBeat		0x0800
-
-/* Register Window 7: Bus Master control */
-
-#define Wn7_MasterAddr		0
-#define Wn7_MasterLen		6
-#define Wn7_MasterStatus	12
-
-/* Boomerang bus master control registers. */
-
-#define PktStatus		0x20
-#define DownListPtr		0x24
-#define FragAddr		0x28
-#define FragLen			0x2c
-#define TxFreeThreshold	0x2f
-#define UpPktStatus		0x30
-#define UpListPtr		0x38
-
-/* The Rx and Tx descriptor lists. */
-
-#define LAST_FRAG	0x80000000		/* Last Addr/Len pair in descriptor. */
-#define DN_COMPLETE	0x00010000		/* This packet has been downloaded */
-
-struct rx_desc_3com {
-	u32 next;				/* Last entry points to 0		*/
-	u32 status;				/* FSH -> Frame Start Header		*/
-	u32 addr;				/* Up to 63 addr/len pairs possible	*/
-	u32 length;				/* Set LAST_FRAG to indicate last pair	*/
-};
-
-/* Values for the Rx status entry. */
-
-#define RxDComplete		0x00008000
-#define RxDError		0x4000
-#define IPChksumErr		(1<<25)
-#define TCPChksumErr		(1<<26)
-#define UDPChksumErr		(1<<27)
-#define IPChksumValid		(1<<29)
-#define TCPChksumValid		(1<<30)
-#define UDPChksumValid		(1<<31)
-
-struct tx_desc_3com {
-	u32 next;				/* Last entry points to 0		*/
-	u32 status;				/* bits 0:12 length, others see below	*/
-	u32 addr;
-	u32 length;
-};
-
-/* Values for the Tx status entry. */
-
-#define CRCDisable		0x2000
-#define TxDComplete		0x8000
-#define AddIPChksum		0x02000000
-#define AddTCPChksum		0x04000000
-#define AddUDPChksum		0x08000000
-#define TxIntrUploaded		0x80000000	/* IRQ when in FIFO, but maybe not sent. */
-
-/* XCVR Types */
-
-#define XCVR_10baseT		0
-#define XCVR_AUI		1
-#define XCVR_10baseTOnly	2
-#define XCVR_10base2		3
-#define XCVR_100baseTx		4
-#define XCVR_100baseFx		5
-#define XCVR_MII		6
-#define XCVR_NWAY		8
-#define XCVR_ExtMII		9
-#define XCVR_Default		10		/* I don't think this is correct -> should have been 0x10 if Auto Negotiate */
-
-struct descriptor {				/* A generic descriptor. */
-	u32 next;				/* Last entry points to 0		*/
-	u32 status;				/* FSH -> Frame Start Header		*/
-	u32 addr;				/* Up to 63 addr/len pairs possible	*/
-	u32 length;				/* Set LAST_FRAG to indicate last pair	*/
-};
-
-/* Misc. definitions */
-
-#define NUM_RX_DESC		PKTBUFSRX * 10
-#define NUM_TX_DESC		1		/* Number of TX descriptors   */
-
-#define TOUT_LOOP		1000000
-
-#define ETH_ALEN		6
-
-#define EL3WINDOW(dev, win_num) ETH_OUTW(dev, SelectWindow + (win_num), EL3_CMD)
-#define EL3_CMD 0x0e
-#define EL3_STATUS 0x0e
-
-
-#undef ETH_DEBUG
-
-#ifdef ETH_DEBUG
-#define PRINTF(fmt,args...)	printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-
-static struct rx_desc_3com *rx_ring;		/* RX descriptor ring		*/
-static struct tx_desc_3com *tx_ring;		/* TX descriptor ring		*/
-static u8 rx_buffer[NUM_RX_DESC][PKTSIZE_ALIGN];/* storage for the incoming messages	*/
-static int rx_next = 0;				/* RX descriptor ring pointer		*/
-static int tx_next = 0;				/* TX descriptor ring pointer		*/
-static int tx_threshold;
-
-static void  init_rx_ring(struct eth_device* dev);
-static void  purge_tx_ring(struct eth_device* dev);
-
-static void  read_hw_addr(struct eth_device* dev, bd_t * bis);
-
-static int eth_3com_init(struct eth_device* dev, bd_t *bis);
-static int eth_3com_send(struct eth_device* dev, volatile void *packet, int length);
-static int eth_3com_recv(struct eth_device* dev);
-static void eth_3com_halt(struct eth_device* dev);
-
-#define io_to_phys(a)	pci_io_to_phys((pci_dev_t)dev->priv, a)
-#define phys_to_io(a)	pci_phys_to_io((pci_dev_t)dev->priv, a)
-#define mem_to_phys(a)	pci_mem_to_phys((pci_dev_t)dev->priv, a)
-#define phys_to_mem(a)	pci_phys_to_mem((pci_dev_t)dev->priv, a)
-
-static inline int ETH_INL(struct eth_device* dev, u_long addr)
-{
-	__asm__ volatile ("eieio");
-	return le32_to_cpu(*(volatile u32 *)io_to_phys(addr + dev->iobase));
-}
-
-static inline int ETH_INW(struct eth_device* dev, u_long addr)
-{
-	__asm__ volatile ("eieio");
-	return le16_to_cpu(*(volatile u16 *)io_to_phys(addr + dev->iobase));
-}
-
-static inline int ETH_INB(struct eth_device* dev, u_long addr)
-{
-	__asm__ volatile ("eieio");
-	return *(volatile u8 *)io_to_phys(addr + dev->iobase);
-}
-
-static inline void ETH_OUTB(struct eth_device* dev, int command, u_long addr)
-{
-	*(volatile u8 *)io_to_phys(addr + dev->iobase) = command;
-	__asm__ volatile ("eieio");
-}
-
-static inline void ETH_OUTW(struct eth_device* dev, int command, u_long addr)
-{
-	*(volatile u16 *)io_to_phys(addr + dev->iobase) = cpu_to_le16(command);
-	__asm__ volatile ("eieio");
-}
-
-static inline void ETH_OUTL(struct eth_device* dev, int command, u_long addr)
-{
-	*(volatile u32 *)io_to_phys(addr + dev->iobase) = cpu_to_le32(command);
-	__asm__ volatile ("eieio");
-}
-
-static inline int ETH_STATUS(struct eth_device* dev)
-{
-	__asm__ volatile ("eieio");
-	return le16_to_cpu(*(volatile u16 *)io_to_phys(EL3_STATUS + dev->iobase));
-}
-
-static inline void ETH_CMD(struct eth_device* dev, int command)
-{
-	*(volatile u16 *)io_to_phys(EL3_CMD + dev->iobase) = cpu_to_le16(command);
-	__asm__ volatile ("eieio");
-}
-
-/* Command register is always in the same spot in all the register windows */
-/* This function issues a command and waits for it so complete by checking the CmdInProgress bit */
-
-static int issue_and_wait(struct eth_device* dev, int command)
-{
-
-	int i, status;
-
-	ETH_CMD(dev, command);
-	for (i = 0; i < 2000; i++) {
-		status = ETH_STATUS(dev);
-		/*printf ("Issue: status 0x%4x.\n", status); */
-		if (!(status & CmdInProgress))
-			return 1;
-	}
-
-	/* OK, that didn't work.  Do it the slow way.  One second */
-	for (i = 0; i < 100000; i++) {
-		status = ETH_STATUS(dev);
-		/*printf ("Issue: status 0x%4x.\n", status); */
-			return 1;
-		udelay(10);
-	}
-	PRINTF("Ethernet command: 0x%4x did not complete! Status: 0x%4x\n", command, ETH_STATUS(dev) );
-	return 0;
-}
-
-/* Determine network media type and set up 3com accordingly	      */
-/* I think I'm going to start with something known first like 10baseT */
-
-static int auto_negotiate (struct eth_device *dev)
-{
-	int i;
-
-	EL3WINDOW (dev, 1);
-
-	/* Wait for Auto negotiation to complete */
-	for (i = 0; i <= 1000; i++) {
-		if (ETH_INW (dev, 2) & 0x04)
-			break;
-		udelay (100);
-
-		if (i == 1000) {
-			PRINTF ("Error: Auto negotiation failed\n");
-			return 0;
-		}
-	}
-
-
-	return 1;
-}
-
-void eth_interrupt (struct eth_device *dev)
-{
-	u16 status = ETH_STATUS (dev);
-
-	printf ("eth0: status = 0x%04x\n", status);
-
-	if (!(status & IntLatch))
-		return;
-
-	if (status & (1 << 6)) {
-		ETH_CMD (dev, AckIntr | (1 << 6));
-		printf ("Acknowledged Interrupt command\n");
-	}
-
-	if (status & DownComplete) {
-		ETH_CMD (dev, AckIntr | DownComplete);
-		printf ("Acknowledged DownComplete\n");
-	}
-
-	if (status & UpComplete) {
-		ETH_CMD (dev, AckIntr | UpComplete);
-		printf ("Acknowledged UpComplete\n");
-	}
-
-	ETH_CMD (dev, AckIntr | IntLatch);
-	printf ("Acknowledged IntLatch\n");
-}
-
-int eth_3com_initialize (bd_t * bis)
-{
-	u32 eth_iobase = 0, status;
-	int card_number = 0, ret;
-	struct eth_device *dev;
-	pci_dev_t devno;
-	char *s;
-
-	s = getenv ("3com_base");
-
-	/* Find ethernet controller on the PCI bus */
-
-	if ((devno =
-	     pci_find_device (PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C,
-			      0)) < 0) {
-		PRINTF ("Error: Cannot find the ethernet device on the PCI bus\n");
-		goto Done;
-	}
-
-	if (s) {
-		unsigned long base = atoi (s);
-
-		pci_write_config_dword (devno, PCI_BASE_ADDRESS_0,
-					base | 0x01);
-	}
-
-	ret = pci_read_config_dword (devno, PCI_BASE_ADDRESS_0, &eth_iobase);
-	eth_iobase &= ~0xf;
-
-	PRINTF ("eth: 3Com Found at Address: 0x%x\n", eth_iobase);
-
-	pci_write_config_dword (devno, PCI_COMMAND,
-				PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
-				PCI_COMMAND_MASTER);
-
-	/* Check if I/O accesses and Bus Mastering are enabled */
-
-	ret = pci_read_config_dword (devno, PCI_COMMAND, &status);
-
-	if (!(status & PCI_COMMAND_IO)) {
-		printf ("Error: Cannot enable IO access.\n");
-		goto Done;
-	}
-
-	if (!(status & PCI_COMMAND_MEMORY)) {
-		printf ("Error: Cannot enable MEMORY access.\n");
-		goto Done;
-	}
-
-	if (!(status & PCI_COMMAND_MASTER)) {
-		printf ("Error: Cannot enable Bus Mastering.\n");
-		goto Done;
-	}
-
-	dev = (struct eth_device *) malloc (sizeof (*dev));	/*struct eth_device)); */
-
-	sprintf (dev->name, "3Com 3c920c#%d", card_number);
-	dev->iobase = eth_iobase;
-	dev->priv = (void *) devno;
-	dev->init = eth_3com_init;
-	dev->halt = eth_3com_halt;
-	dev->send = eth_3com_send;
-	dev->recv = eth_3com_recv;
-
-	eth_register (dev);
-
-/*	{ */
-/*	    char interrupt; */
-/*	    devno = pci_find_device(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C, 0); */
-/*	    pci_read_config_byte(devno, PCI_INTERRUPT_LINE, &interrupt); */
-
-/*	    printf("Installing eth0 interrupt handler to %d\n", interrupt); */
-/*	    irq_install_handler(interrupt, eth_interrupt, dev); */
-/*	} */
-
-	card_number++;
-
-	/* Set the latency timer for value */
-	s = getenv ("3com_latency");
-	if (s) {
-		ret = pci_write_config_byte (devno, PCI_LATENCY_TIMER,
-					     (unsigned char) atoi (s));
-	} else
-		ret = pci_write_config_byte (devno, PCI_LATENCY_TIMER, 0x0a);
-
-	read_hw_addr (dev, bis);	/* get the MAC address from Window 2 */
-
-	/* Reset the ethernet controller */
-
-	PRINTF ("Issuing reset command....\n");
-	if (!issue_and_wait (dev, TotalReset)) {
-		printf ("Error: Cannot reset ethernet controller.\n");
-		goto Done;
-	} else
-		PRINTF ("Ethernet controller reset.\n");
-
-	/* allocate memory for rx and tx rings */
-
-	if (!(rx_ring = memalign (sizeof (struct rx_desc_3com) * NUM_RX_DESC, 16))) {
-		PRINTF ("Cannot allocate memory for RX_RING.....\n");
-		goto Done;
-	}
-
-	if (!(tx_ring = memalign (sizeof (struct tx_desc_3com) * NUM_TX_DESC, 16))) {
-		PRINTF ("Cannot allocate memory for TX_RING.....\n");
-		goto Done;
-	}
-
-Done:
-	return status;
-}
-
-
-static int eth_3com_init (struct eth_device *dev, bd_t * bis)
-{
-	int i, status = 0;
-	int tx_cur, loop;
-	u16 status_enable, intr_enable;
-	struct descriptor *ias_cmd;
-
-	/* Determine what type of network the machine is connected to   */
-	/* presently drops the connect to 10Mbps                        */
-
-	if (!auto_negotiate (dev)) {
-		printf ("Error: Cannot determine network media.\n");
-		goto Done;
-	}
-
-	issue_and_wait (dev, TxReset);
-	issue_and_wait (dev, RxReset | 0x04);
-
-	/* Switch to register set 7 for normal use. */
-	EL3WINDOW (dev, 7);
-
-	/* Initialize Rx and Tx rings */
-
-	init_rx_ring (dev);
-	purge_tx_ring (dev);
-
-	ETH_CMD (dev, SetRxFilter | RxStation | RxBroadcast | RxProm);
-
-	issue_and_wait (dev, SetTxStart | 0x07ff);
-
-	/* Below sets which indication bits to be seen. */
-
-	status_enable =
-		SetStatusEnb | HostError | DownComplete | UpComplete | (1 <<
-									6);
-	ETH_CMD (dev, status_enable);
-
-	/* Below sets no bits are to cause an interrupt since this is just polling */
-
-	intr_enable = SetIntrEnb;
-/*	intr_enable = SetIntrEnb | (1<<9) | (1<<10) | (1<<6); */
-	ETH_CMD (dev, intr_enable);
-	ETH_OUTB (dev, 127, UpPoll);
-
-	/* Ack all pending events, and set active indicator mask */
-
-	ETH_CMD (dev, AckIntr | IntLatch | TxAvailable | RxEarly | IntReq);
-	ETH_CMD (dev, intr_enable);
-
-	/* Tell the adapter where the RX ring is located */
-
-	issue_and_wait (dev, UpStall);	/* Stall and set the UplistPtr          */
-	ETH_OUTL (dev, (u32) & rx_ring[rx_next], UpListPtr);
-	ETH_CMD (dev, RxEnable);	/* Enable the receiver.         */
-	issue_and_wait (dev, UpUnstall);
-
-	/* Send the Individual Address Setup frame */
-
-	tx_cur = tx_next;
-	tx_next = ((tx_next + 1) % NUM_TX_DESC);
-
-	ias_cmd = (struct descriptor *) &tx_ring[tx_cur];
-	ias_cmd->status = cpu_to_le32 (1 << 31);	/* set DnIndicate bit.                  */
-	ias_cmd->next = 0;
-	ias_cmd->addr = cpu_to_le32 ((u32) dev->enetaddr);
-	ias_cmd->length = cpu_to_le32 (6 | LAST_FRAG);
-
-	/* Tell the adapter where the TX ring is located */
-
-	ETH_CMD (dev, TxEnable);	/* Enable transmitter.                  */
-	issue_and_wait (dev, DownStall);	/* Stall and set the DownListPtr.       */
-	ETH_OUTL (dev, (u32) & tx_ring[tx_cur], DownListPtr);
-	issue_and_wait (dev, DownUnstall);
-	for (i = 0; !(ETH_STATUS (dev) & DownComplete); i++) {
-		if (i >= TOUT_LOOP) {
-			PRINTF ("TX Ring status (Init):	0x%4x\n",
-				le32_to_cpu (tx_ring[tx_cur].status));
-			PRINTF ("ETH_STATUS: 0x%x\n", ETH_STATUS (dev));
-			goto Done;
-		}
-	}
-	if (ETH_STATUS (dev) & DownComplete) {	/* If DownLoad Complete ACK the bit       */
-		ETH_CMD (dev, AckIntr | DownComplete);	/* acknowledge the indication bit       */
-		issue_and_wait (dev, DownStall);	/* stall and clear DownListPtr          */
-		ETH_OUTL (dev, 0, DownListPtr);
-		issue_and_wait (dev, DownUnstall);
-	}
-	status = 1;
-Done:
-	return status;
-}
-
-int eth_3com_send (struct eth_device *dev, volatile void *packet, int length)
-{
-	int i, status = 0;
-	int tx_cur;
-
-	if (length <= 0) {
-		PRINTF ("eth: bad packet size: %d\n", length);
-		goto Done;
-	}
-
-	tx_cur = tx_next;
-	tx_next = (tx_next + 1) % NUM_TX_DESC;
-
-	tx_ring[tx_cur].status = cpu_to_le32 (1 << 31);	/* set DnIndicate bit                   */
-	tx_ring[tx_cur].next = 0;
-	tx_ring[tx_cur].addr = cpu_to_le32 (((u32) packet));
-	tx_ring[tx_cur].length = cpu_to_le32 (length | LAST_FRAG);
-
-	/* Send the packet */
-
-	issue_and_wait (dev, DownStall);	/* stall and set the DownListPtr        */
-	ETH_OUTL (dev, (u32) & tx_ring[tx_cur], DownListPtr);
-	issue_and_wait (dev, DownUnstall);
-
-	for (i = 0; !(ETH_STATUS (dev) & DownComplete); i++) {
-		if (i >= TOUT_LOOP) {
-			PRINTF ("TX Ring status (send): 0x%4x\n",
-				le32_to_cpu (tx_ring[tx_cur].status));
-			goto Done;
-		}
-	}
-	if (ETH_STATUS (dev) & DownComplete) {	/* If DownLoad Complete ACK the bit       */
-		ETH_CMD (dev, AckIntr | DownComplete);	/* acknowledge the indication bit       */
-		issue_and_wait (dev, DownStall);	/* stall and clear DownListPtr          */
-		ETH_OUTL (dev, 0, DownListPtr);
-		issue_and_wait (dev, DownUnstall);
-	}
-	status = 1;
-Done:
-	return status;
-}
-
-void PrintPacket (uchar * packet, int length)
-{
-	int loop;
-	uchar *ptr;
-
-	printf ("Printing packet of length %x.\n\n", length);
-	ptr = packet;
-	for (loop = 1; loop <= length; loop++) {
-		printf ("%2x ", *ptr++);
-		if ((loop % 40) == 0)
-			printf ("\n");
-	}
-}
-
-int eth_3com_recv (struct eth_device *dev)
-{
-	u16 stat = 0;
-	u32 status;
-	int rx_prev, length = 0;
-
-	while (!(ETH_STATUS (dev) & UpComplete))	/* wait on receipt of packet        */
-		;
-
-	status = le32_to_cpu (rx_ring[rx_next].status);	/* packet status                */
-
-	while (status & (1 << 15)) {
-		/* A packet has been received */
-
-		if (status & (1 << 15)) {
-			/* A valid frame received  */
-
-			length = le32_to_cpu (rx_ring[rx_next].status) & 0x1fff;	/* length is in bits 0 - 12     */
-
-			/* Pass the packet up to the protocol layers */
-
-			NetReceive ((uchar *)
-				    le32_to_cpu (rx_ring[rx_next].addr),
-				    length);
-			rx_ring[rx_next].status = 0;	/* clear the status word        */
-			ETH_CMD (dev, AckIntr | UpComplete);
-			issue_and_wait (dev, UpUnstall);
-		} else if (stat & HostError) {
-			/* There was an error */
-
-			printf ("Rx error status:  0x%4x\n", stat);
-			init_rx_ring (dev);
-			goto Done;
-		}
-
-		rx_prev = rx_next;
-		rx_next = (rx_next + 1) % NUM_RX_DESC;
-		stat = ETH_STATUS (dev);	/* register status      */
-		status = le32_to_cpu (rx_ring[rx_next].status);	/* packet status        */
-	}
-Done:
-	return length;
-}
-
-void eth_3com_halt (struct eth_device *dev)
-{
-	if (!(dev->iobase)) {
-		goto Done;
-	}
-
-	issue_and_wait (dev, DownStall);	/* shut down transmit and receive */
-	issue_and_wait (dev, UpStall);
-	issue_and_wait (dev, RxDisable);
-	issue_and_wait (dev, TxDisable);
-
-/*	free(tx_ring);				/###* release memory allocated to the DPD and UPD rings */
-/*	free(rx_ring); */
-
-Done:
-	return;
-}
-
-static void init_rx_ring (struct eth_device *dev)
-{
-	int i;
-
-	PRINTF ("Initializing rx_ring. rx_buffer = %p\n", rx_buffer);
-	issue_and_wait (dev, UpStall);
-
-	for (i = 0; i < NUM_RX_DESC; i++) {
-		rx_ring[i].next =
-			cpu_to_le32 (((u32) &
-				      rx_ring[(i + 1) % NUM_RX_DESC]));
-		rx_ring[i].status = 0;
-		rx_ring[i].addr = cpu_to_le32 (((u32) & rx_buffer[i][0]));
-		rx_ring[i].length = cpu_to_le32 (PKTSIZE_ALIGN | LAST_FRAG);
-	}
-	rx_next = 0;
-}
-
-static void purge_tx_ring (struct eth_device *dev)
-{
-	int i;
-
-	PRINTF ("Purging tx_ring.\n");
-
-	tx_next = 0;
-
-	for (i = 0; i < NUM_TX_DESC; i++) {
-		tx_ring[i].next = 0;
-		tx_ring[i].status = 0;
-		tx_ring[i].addr = 0;
-		tx_ring[i].length = 0;
-	}
-}
-
-static void read_hw_addr (struct eth_device *dev, bd_t * bis)
-{
-	u8 hw_addr[ETH_ALEN];
-	unsigned int eeprom[0x40];
-	unsigned int checksum = 0;
-	int i, j, timer;
-
-	/* First, try the env ... if that works, we're all done! */
-	if (eth_getenv_enetaddr("ethaddr", hw_addr))
-		goto Done;
-
-	/* Read the station address from the EEPROM. */
-
-	EL3WINDOW (dev, 0);
-	for (i = 0; i < 0x40; i++) {
-		ETH_OUTW (dev, EEPROM_Read + i, Wn0EepromCmd);
-		/* Pause for at least 162 us. for the read to take place. */
-		for (timer = 10; timer >= 0; timer--) {
-			udelay (162);
-			if ((ETH_INW (dev, Wn0EepromCmd) & 0x8000) == 0)
-				break;
-		}
-		eeprom[i] = ETH_INW (dev, Wn0EepromData);
-	}
-
-	/* Checksum calculation.  I'm not sure about this part and there seems to be a bug on the 3com side of things */
-
-	for (i = 0; i < 0x21; i++)
-		checksum ^= eeprom[i];
-	checksum = (checksum ^ (checksum >> 8)) & 0xff;
-
-	if (checksum != 0xbb)
-		printf (" *** INVALID EEPROM CHECKSUM %4.4x *** \n",
-			checksum);
-
-	for (i = 0, j = 0; i < 3; i++) {
-		hw_addr[j++] = (u8) ((eeprom[i + 10] >> 8) & 0xff);
-		hw_addr[j++] = (u8) (eeprom[i + 10] & 0xff);
-	}
-
-	/*  MAC Address is in window 2, write value from EEPROM to window 2 */
-
-	EL3WINDOW (dev, 2);
-	for (i = 0; i < 6; i++)
-		ETH_OUTB (dev, hw_addr[i], i);
-
-	for (j = 0; j < ETH_ALEN; j += 2) {
-		hw_addr[j] = (u8) (ETH_INW (dev, j) & 0xff);
-		hw_addr[j + 1] = (u8) ((ETH_INW (dev, j) >> 8) & 0xff);
-	}
-
-	/* Save the result in the environment */
-	eth_setenv_enetaddr("ethaddr", hw_addr);
-
-Done:
-	memcpy(dev->enetaddr, hw_addr, 6);
-	return;
-}

board/MAI/AmigaOneG3SE/flash.c

@@ -1,35 +0,0 @@
-#include <common.h>
-#include <flash.h>
-
-flash_info_t    flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-
-unsigned long flash_init(void)
-{
-    int i;
-
-    for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
-    {
-	flash_info[i].flash_id = FLASH_UNKNOWN;
-	flash_info[i].sector_count = 0;
-	flash_info[i].size = 0;
-    }
-
-
-    return 1;
-}
-
-int flash_erase(flash_info_t *info, int s_first, int s_last)
-{
-    return 1;
-}
-
-void flash_print_info(flash_info_t *info)
-{
-    printf("No flashrom installed\n");
-}
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-    return 0;
-}

board/MAI/AmigaOneG3SE/flash_new.c

@@ -1,651 +0,0 @@
-/*
- * (C) Copyright 2001
- * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
- *
- * (C) Copyright 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 <common.h>
-#include <flash.h>
-#include <asm/io.h>
-#include "memio.h"
-
-/*---------------------------------------------------------------------*/
-#undef DEBUG_FLASH
-
-#ifdef DEBUG_FLASH
-#define DEBUGF(fmt,args...) printf(fmt ,##args)
-#else
-#define DEBUGF(fmt,args...)
-#endif
-/*---------------------------------------------------------------------*/
-
-flash_info_t	flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-static ulong flash_get_size (ulong addr, flash_info_t *info);
-static int flash_get_offsets (ulong base, flash_info_t *info);
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-static void flash_reset (ulong addr);
-
-int flash_xd_nest;
-
-static void flash_to_xd(void)
-{
-    unsigned char x;
-
-    flash_xd_nest ++;
-
-    if (flash_xd_nest == 1)
-    {
-	DEBUGF("Flash on XD\n");
-	x = pci_read_cfg_byte(0, 0, 0x74);
-	pci_write_cfg_byte(0, 0, 0x74, x|1);
-    }
-}
-
-static void flash_to_mem(void)
-{
-    unsigned char x;
-
-    flash_xd_nest --;
-
-    if (flash_xd_nest == 0)
-    {
-	DEBUGF("Flash on memory bus\n");
-	x = pci_read_cfg_byte(0, 0, 0x74);
-	pci_write_cfg_byte(0, 0, 0x74, x&0xFE);
-    }
-}
-
-unsigned long flash_init_old(void)
-{
-    int i;
-
-    for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++)
-    {
-	flash_info[i].flash_id = FLASH_UNKNOWN;
-	flash_info[i].sector_count = 0;
-	flash_info[i].size = 0;
-    }
-
-
-    return 1;
-}
-
-unsigned long flash_init (void)
-{
-	unsigned int i;
-	unsigned long flash_size = 0;
-
-	flash_xd_nest = 0;
-
-	flash_to_xd();
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-		flash_info[i].sector_count = 0;
-		flash_info[i].size = 0;
-	}
-
-	DEBUGF("\n## Get flash size @ 0x%08x\n", CONFIG_SYS_FLASH_BASE);
-
-	flash_size = flash_get_size (CONFIG_SYS_FLASH_BASE, flash_info);
-
-	DEBUGF("## Flash bank size: %08lx\n", flash_size);
-
-	if (flash_size) {
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE && \
-    CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_MAX_SIZE
-		/* monitor protection ON by default */
-		flash_protect(FLAG_PROTECT_SET,
-			      CONFIG_SYS_MONITOR_BASE,
-			      CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
-			      &flash_info[0]);
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
-		/* ENV protection ON by default */
-		flash_protect(FLAG_PROTECT_SET,
-			      CONFIG_ENV_ADDR,
-			      CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
-			      &flash_info[0]);
-#endif
-
-	} else {
-		puts ("Warning: the BOOT Flash is not initialised !");
-	}
-
-	flash_to_mem();
-
-	return flash_size;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (ulong addr, flash_info_t *info)
-{
-	short i;
-	uchar value;
-	uchar *x = (uchar *)addr;
-
-	flash_to_xd();
-
-	/* Write auto select command: read Manufacturer ID */
-	x[0x0555] =  0xAA;
-	__asm__ volatile ("sync\n eieio");
-	x[0x02AA] =  0x55;
-	__asm__ volatile ("sync\n eieio");
-	x[0x0555] =  0x90;
-	__asm__ volatile ("sync\n eieio");
-
-	value = x[0];
-	__asm__ volatile ("sync\n eieio");
-
-	DEBUGF("Manuf. ID @ 0x%08lx: 0x%08x\n", (ulong)addr, value);
-
-	switch (value | (value << 16)) {
-		case AMD_MANUFACT:
-			info->flash_id = FLASH_MAN_AMD;
-			break;
-
-		case FUJ_MANUFACT:
-			info->flash_id = FLASH_MAN_FUJ;
-			break;
-
-		case STM_MANUFACT:
-			info->flash_id = FLASH_MAN_STM;
-			break;
-
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			flash_reset (addr);
-			return 0;
-	}
-
-	value = x[1];
-	__asm__ volatile ("sync\n eieio");
-
-	DEBUGF("Device ID @ 0x%08lx: 0x%08x\n", addr+1, value);
-
-	switch (value) {
-		case AMD_ID_F040B:
-			DEBUGF("Am29F040B\n");
-			info->flash_id += FLASH_AM040;
-			info->sector_count = 8;
-			info->size = 0x00080000;
-			break;			/* => 512 kB		*/
-
-		case AMD_ID_LV040B:
-			DEBUGF("Am29LV040B\n");
-			info->flash_id += FLASH_AM040;
-			info->sector_count = 8;
-			info->size = 0x00080000;
-			break;			/* => 512 kB		*/
-
-		case AMD_ID_LV400T:
-			DEBUGF("Am29LV400T\n");
-			info->flash_id += FLASH_AM400T;
-			info->sector_count = 11;
-			info->size = 0x00100000;
-			break;			/* => 1 MB		*/
-
-		case AMD_ID_LV400B:
-			DEBUGF("Am29LV400B\n");
-			info->flash_id += FLASH_AM400B;
-			info->sector_count = 11;
-			info->size = 0x00100000;
-			break;			/* => 1 MB		*/
-
-		case AMD_ID_LV800T:
-			DEBUGF("Am29LV800T\n");
-			info->flash_id += FLASH_AM800T;
-			info->sector_count = 19;
-			info->size = 0x00200000;
-			break;			/* => 2 MB		*/
-
-		case AMD_ID_LV800B:
-			DEBUGF("Am29LV400B\n");
-			info->flash_id += FLASH_AM800B;
-			info->sector_count = 19;
-			info->size = 0x00200000;
-			break;			/* => 2 MB		*/
-
-		case AMD_ID_LV160T:
-			DEBUGF("Am29LV160T\n");
-			info->flash_id += FLASH_AM160T;
-			info->sector_count = 35;
-			info->size = 0x00400000;
-			break;			/* => 4 MB		*/
-
-		case AMD_ID_LV160B:
-			DEBUGF("Am29LV160B\n");
-			info->flash_id += FLASH_AM160B;
-			info->sector_count = 35;
-			info->size = 0x00400000;
-			break;			/* => 4 MB		*/
-
-		case AMD_ID_LV320T:
-			DEBUGF("Am29LV320T\n");
-			info->flash_id += FLASH_AM320T;
-			info->sector_count = 67;
-			info->size = 0x00800000;
-			break;			/* => 8 MB		*/
-
-#if 0
-		/* Has the same ID as AMD_ID_LV320T, to be fixed */
-		case AMD_ID_LV320B:
-			DEBUGF("Am29LV320B\n");
-			info->flash_id += FLASH_AM320B;
-			info->sector_count = 67;
-			info->size = 0x00800000;
-			break;			/* => 8 MB		*/
-#endif
-
-		case AMD_ID_LV033C:
-			DEBUGF("Am29LV033C\n");
-			info->flash_id += FLASH_AM033C;
-			info->sector_count = 64;
-			info->size = 0x01000000;
-			break;			/* => 16Mb		*/
-
-		case STM_ID_F040B:
-			DEBUGF("M29F040B\n");
-			info->flash_id += FLASH_AM040;
-			info->sector_count = 8;
-			info->size = 0x00080000;
-			break;			/* => 512 kB		*/
-
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			flash_reset (addr);
-			flash_to_mem();
-			return (0);		/* => no or unknown flash */
-
-	}
-
-	if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
-		printf ("** ERROR: sector count %d > max (%d) **\n",
-			info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
-		info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-	}
-
-	if (! flash_get_offsets (addr, info)) {
-		flash_reset (addr);
-		flash_to_mem();
-		return 0;
-	}
-
-	/* 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 */
-		value = in8(info->start[i] + 2);
-		iobarrier_rw();
-		info->protect[i] = (value & 1) != 0;
-	}
-
-	/*
-	 * Reset bank to read mode
-	 */
-	flash_reset (addr);
-
-	flash_to_mem();
-
-	return (info->size);
-}
-
-static int flash_get_offsets (ulong base, flash_info_t *info)
-{
-	unsigned int i;
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_AM040:
-			/* set sector offsets for uniform sector type	*/
-			for (i = 0; i < info->sector_count; i++) {
-				info->start[i] = base + i * info->size /
-							    info->sector_count;
-			}
-			break;
-		default:
-			return 0;
-	}
-
-	return 1;
-}
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	volatile ulong addr = info->start[0];
-	int flag, prot, sect, l_sect;
-	ulong start, now, last;
-
-	flash_to_xd();
-
-	if (s_first < 0 || s_first > s_last) {
-		if (info->flash_id == FLASH_UNKNOWN) {
-			printf ("- missing\n");
-		} else {
-			printf ("- no sectors to erase\n");
-		}
-		flash_to_mem();
-		return 1;
-	}
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("Can't erase unknown flash type %08lx - aborted\n",
-			info->flash_id);
-		flash_to_mem();
-		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!\n",
-			prot);
-	} else {
-		printf ("\n");
-	}
-
-	l_sect = -1;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	out8(addr + 0x555, 0xAA);
-	iobarrier_rw();
-	out8(addr + 0x2AA, 0x55);
-	iobarrier_rw();
-	out8(addr + 0x555, 0x80);
-	iobarrier_rw();
-	out8(addr + 0x555, 0xAA);
-	iobarrier_rw();
-	out8(addr + 0x2AA, 0x55);
-	iobarrier_rw();
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			addr = info->start[sect];
-			out8(addr, 0x30);
-			iobarrier_rw();
-			l_sect = sect;
-		}
-	}
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* wait at least 80us - let's wait 1 ms */
-	udelay (1000);
-
-	/*
-	 * We wait for the last triggered sector
-	 */
-	if (l_sect < 0)
-		goto DONE;
-
-	start = get_timer (0);
-	last  = start;
-	addr = info->start[l_sect];
-
-	DEBUGF ("Start erase timeout: %d\n", CONFIG_SYS_FLASH_ERASE_TOUT);
-
-	while ((in8(addr) & 0x80) != 0x80) {
-		if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			printf ("Timeout\n");
-			flash_reset (info->start[0]);
-			flash_to_mem();
-			return 1;
-		}
-		/* show that we're waiting */
-		if ((now - last) > 1000) {	/* every second */
-			putc ('.');
-			last = now;
-		}
-		iobarrier_rw();
-	}
-
-DONE:
-	/* reset to read mode */
-	flash_reset (info->start[0]);
-	flash_to_mem();
-
-	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;
-
-	flash_to_xd();
-
-	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) {
-			flash_to_mem();
-			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) {
-			flash_to_mem();
-			return (rc);
-		}
-		wp  += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		flash_to_mem();
-		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);
-	}
-
-
-	flash_to_mem();
-	return (write_word(info, wp, data));
-}
-
-/*
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
-	volatile ulong addr = info->start[0];
-	ulong start;
-	int i;
-
-	flash_to_xd();
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((in32(dest) & data) != data) {
-		flash_to_mem();
-		return (2);
-	}
-
-	/* write each byte out */
-	for (i = 0; i < 4; i++) {
-		char *data_ch = (char *)&data;
-		int flag = disable_interrupts();
-
-		out8(addr + 0x555, 0xAA);
-		iobarrier_rw();
-		out8(addr + 0x2AA, 0x55);
-		iobarrier_rw();
-		out8(addr + 0x555, 0xA0);
-		iobarrier_rw();
-		out8(dest+i, data_ch[i]);
-		iobarrier_rw();
-
-		/* re-enable interrupts if necessary */
-		if (flag)
-			enable_interrupts();
-
-		/* data polling for D7 */
-		start = get_timer (0);
-		while ((in8(dest+i) & 0x80) != (data_ch[i] & 0x80)) {
-			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-				flash_reset (addr);
-				flash_to_mem();
-				return (1);
-			}
-			iobarrier_rw();
-		}
-	}
-
-	flash_reset (addr);
-	flash_to_mem();
-	return (0);
-}
-
-/*
- * Reset bank to read mode
- */
-static void flash_reset (ulong addr)
-{
-	flash_to_xd();
-	out8(addr, 0xF0);	/* reset bank */
-	iobarrier_rw();
-	flash_to_mem();
-}
-
-void flash_print_info (flash_info_t *info)
-{
-	int i;
-
-	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_FUJ:	printf ("FUJITSU ");		break;
-	case FLASH_MAN_BM:	printf ("BRIGHT MICRO ");	break;
-	case FLASH_MAN_STM:	printf ("SGS THOMSON ");	break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_AM040:	printf ("29F040 or 29LV040 (4 Mbit, uniform sectors)\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_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;
-	default:		printf ("Unknown Chip Type\n");
-				break;
-	}
-
-	if (info->size % 0x100000 == 0) {
-		printf ("  Size: %ld MB in %d Sectors\n",
-			info->size / 0x100000, info->sector_count);
-	} else if (info->size % 0x400 == 0) {
-		printf ("  Size: %ld KB in %d Sectors\n",
-			info->size / 0x400, info->sector_count);
-	} else {
-		printf ("  Size: %ld B in %d Sectors\n",
-			info->size, 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");
-}

board/MAI/AmigaOneG3SE/i8259.c

@@ -1,230 +0,0 @@
-/*
- * (C) Copyright 2002
- * John W. Linville, linville@tuxdriver.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 "i8259.h"
-
-#undef  IRQ_DEBUG
-
-#ifdef  IRQ_DEBUG
-#define PRINTF(fmt,args...)     printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-static inline unsigned char read_byte(volatile unsigned char* from)
-{
-    int x;
-    asm volatile ("lbz %0,%1\n eieio" : "=r" (x) : "m" (*from));
-    return (unsigned char)x;
-}
-
-static inline void write_byte(volatile unsigned char *to, int x)
-{
-    asm volatile ("stb %1,%0\n eieio" : "=m" (*to) : "r" (x));
-}
-
-static inline unsigned long read_long_little(volatile unsigned long *from)
-{
-    unsigned long x;
-    asm volatile ("lwbrx %0,0,%1\n eieio\n sync" : "=r" (x) : "r" (from), "m"(*from));
-    return (unsigned long)x;
-}
-
-#ifdef out8
-#undef out8
-#endif
-
-#ifdef in8
-#undef in8
-#endif
-
-#define out8(addr, byte) write_byte(0xFE000000 | addr, byte)
-#define in8(addr) read_byte(0xFE000000 | addr)
-
-/*
- * This contains the irq mask for both 8259A irq controllers,
- */
-static char cached_imr[2] = {0xff, 0xff};
-
-#define cached_imr1	(cached_imr[0])
-#define cached_imr2	(cached_imr[1])
-
-void i8259_init(void)
-{
-	char dummy;
-	PRINTF("Initializing Interrupt controller\n");
-	/* init master interrupt controller */
-	out8(0x20, 0x11); /* 0x19); /###* Start init sequence */
-	out8(0x21, 0x00); /* Vector base */
-	out8(0x21, 0x04); /* edge tiggered, Cascade (slave) on IRQ2 */
-	out8(0x21, 0x11); /* was: 0x01); /###* Select 8086 mode */
-
-	/* init slave interrupt controller */
-	out8(0xA0, 0x11); /* 0x19); /###* Start init sequence */
-	out8(0xA1, 0x08); /* Vector base */
-	out8(0xA1, 0x02); /* edge triggered, Cascade (slave) on IRQ2 */
-	out8(0xA1, 0x11); /* was: 0x01); /###* Select 8086 mode */
-
-	/* always read ISR */
-	out8(0x20, 0x0B);
-	dummy = in8(ISR_1);
-	out8(0xA0, 0x0B);
-	dummy = in8(ISR_2);
-
-/*     out8(0x43, 0x30); */
-/*     out8(0x40, 0); */
-/*     out8(0x40, 0); */
-/*     out8(0x43, 0x70); */
-/*     out8(0x41, 0); */
-/*     out8(0x41, 0); */
-/*     out8(0x43, 0xb0); */
-/*     out8(0x42, 0); */
-/*     out8(0x42, 0); */
-
-	/* Mask all interrupts */
-	out8(IMR_2, cached_imr2);
-	out8(IMR_1, cached_imr1);
-
-	i8259_unmask_irq(2);
-#if 0
-	{
-	    int i;
-	    for (i=0; i<16; i++)
-	    {
-		i8259_unmask_irq(i);
-	    }
-	}
-#endif
-}
-
-static volatile char *pci_intack = (void *)0xFEF00000;
-
-int i8259_irq(void)
-{
-	int irq;
-
-	irq = read_long_little(pci_intack) & 0xff;
-	if (irq==7) {
-		/*
-		 * This may be a spurious interrupt.
-		 *
-		 * Read the interrupt status register (ISR). If the most
-		 * significant bit is not set then there is no valid
-		 * interrupt.
-		 */
-		if(~in8(0x20)&0x80) {
-			irq = -1;
-		}
-	}
-
-	return irq;
-}
-int i8259_get_irq(struct pt_regs *regs)
-{
-	unsigned char irq;
-
-	/*
-	 * Perform an interrupt acknowledge cycle on controller 1
-	 */
-	out8(OCW3_1, 0x0C); /* prepare for poll */
-	irq = in8(IPL_1) & 7;
-	if (irq == 2) {
-		/*
-		 * Interrupt is cascaded so perform interrupt
-		 * acknowledge on controller 2
-		 */
-		out8(OCW3_2, 0x0C); /* prepare for poll */
-		irq = (in8(IPL_2) & 7) + 8;
-		if (irq == 15) {
-			/*
-			 * This may be a spurious interrupt
-			 *
-			 * Read the interrupt status register. If the most
-			 * significant bit is not set then there is no valid
-			 * interrupt
-			 */
-			out8(OCW3_2, 0x0b);
-			if (~(in8(ISR_2) & 0x80)) {
-				return -1;
-			}
-		}
-	} else if (irq == 7) {
-		/*
-		 * This may be a spurious interrupt
-		 *
-		 * Read the interrupt status register. If the most
-		 * significant bit is not set then there is no valid
-		 * interrupt
-		 */
-		out8(OCW3_1, 0x0b);
-		if (~(in8(ISR_1) & 0x80)) {
-			return -1;
-		}
-	}
-	return irq;
-}
-
-/*
- * Careful! The 8259A is a fragile beast, it pretty
- * much _has_ to be done exactly like this (mask it
- * first, _then_ send the EOI, and the order of EOI
- * to the two 8259s is important!
- */
-void i8259_mask_and_ack(int irq)
-{
-	if (irq > 7) {
-		cached_imr2 |= (1 << (irq - 8));
-		in8(IMR_2); /* DUMMY */
-		out8(IMR_2, cached_imr2);
-		out8(OCW2_2, 0x20); /* Non-specific EOI */
-		out8(OCW2_1, 0x20); /* Non-specific EOI to cascade */
-	} else {
-		cached_imr1 |= (1 << irq);
-		in8(IMR_1); /* DUMMY */
-		out8(IMR_1, cached_imr1);
-		out8(OCW2_1, 0x20); /* Non-specific EOI */
-	}
-}
-
-void i8259_mask_irq(int irq)
-{
-	if (irq & 8) {
-		cached_imr2 |= (1 << (irq & 7));
-		out8(IMR_2, cached_imr2);
-	} else {
-		cached_imr1 |= (1 << irq);
-		out8(IMR_1, cached_imr1);
-	}
-}
-
-void i8259_unmask_irq(int irq)
-{
-	if (irq & 8) {
-		cached_imr2 &= ~(1 << (irq & 7));
-		out8(IMR_2, cached_imr2);
-	} else {
-		cached_imr1 &= ~(1 << irq);
-		out8(IMR_1, cached_imr1);
-	}
-}

board/MAI/AmigaOneG3SE/i8259.h

@@ -1,56 +0,0 @@
-/*
- * (C) Copyright 2002
- * John W. Linville, linville@tuxdriver.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
- */
-
-#define ICW1_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW1
-#define ICW1_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW1
-#define ICW2_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW2
-#define ICW2_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW2
-#define ICW3_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW3
-#define ICW3_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW3
-#define ICW4_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_ICW4
-#define ICW4_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_ICW4
-#define OCW1_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW1
-#define OCW1_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW1
-#define OCW2_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW2
-#define OCW2_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW2
-#define OCW3_1  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT1_OCW3
-#define OCW3_2  CONFIG_SYS_ISA_IO_BASE_ADDRESS + ISA_INT2_OCW3
-
-#define IMR_1   OCW1_1
-#define IMR_2   OCW1_2
-
-#define ISR_1   ICW1_1
-#define ISR_2   ICW1_2
-
-#define IPL_1   ICW1_1
-#define IPL_2   ICW1_2
-
-extern void i8259_init(void);
-
-extern int i8259_get_irq(struct pt_regs *regs);
-
-extern void i8259_mask_and_ack(int irq);
-
-extern void i8259_mask_irq(int irq);
-
-extern void i8259_unmask_irq(int irq);

board/MAI/AmigaOneG3SE/interrupts.c

@@ -1,266 +0,0 @@
-/*
- * (C) Copyright 2002
- * John W. Linville <linville@tuxdriver.com>
- *
- *    Copied and modified from original code by Josh Huber.  Original
- *    copyright notice preserved below.
- *
- * (C) Copyright 2001
- * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
- *
- * 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
- */
-
-/*
- * interrupts.c - just enough support for the decrementer/timer
- */
-
-#include <common.h>
-#include <asm/processor.h>
-#include <command.h>
-#include "i8259.h"
-
-#undef DEBUG
-#ifdef  DEBUG
-#define PRINTF(fmt,args...)     printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-#define NR_IRQS	16
-
-void irq_alloc_init(void);
-long irq_alloc(long wanted);
-
-/****************************************************************************/
-
-unsigned decrementer_count;	     /* count value for 1e6/HZ microseconds */
-
-struct irq_action {
-    interrupt_handler_t *handler;
-    void *arg;
-    ulong count;
-};
-
-static struct irq_action irq_handlers[NR_IRQS];
-
-/****************************************************************************/
-
-static __inline__ unsigned long
-get_msr(void)
-{
-	unsigned long msr;
-
-	asm volatile("mfmsr %0" : "=r" (msr) :);
-	return msr;
-}
-
-static __inline__ void
-set_msr(unsigned long msr)
-{
-	asm volatile("mtmsr %0" : : "r" (msr));
-}
-
-static __inline__ unsigned long
-get_dec(void)
-{
-	unsigned long val;
-
-	asm volatile("mfdec %0" : "=r" (val) :);
-	return val;
-}
-
-
-static __inline__ void
-set_dec(unsigned long val)
-{
-	asm volatile("mtdec %0" : : "r" (val));
-}
-
-
-void
-enable_interrupts(void)
-{
-    set_msr (get_msr() | MSR_EE);
-}
-
-/* returns flag if MSR_EE was set before */
-int
-disable_interrupts(void)
-{
-    ulong msr;
-
-    msr = get_msr();
-    set_msr (msr & ~MSR_EE);
-    return ((msr & MSR_EE) != 0);
-}
-
-/****************************************************************************/
-
-int interrupt_init (void)
-{
-    extern void new_reset(void);
-    extern void new_reset_end(void);
-#ifdef DEBUG
-	puts("interrupt_init: setting decrementer_count\n");
-#endif
-	decrementer_count = get_tbclk() / CONFIG_SYS_HZ;
-
-#ifdef DEBUG
-	puts("interrupt_init: setting actual decremter\n");
-#endif
-	set_dec (get_tbclk() / CONFIG_SYS_HZ);
-
-#ifdef DEBUG
-	puts("interrupt_init: clearing external interrupt table\n");
-#endif
-	/* clear external interrupt table here */
-	memset(irq_handlers, 0, sizeof(irq_handlers));
-
-#ifdef DEBUG
-	puts("interrupt_init: initializing interrupt controller\n");
-#endif
-	i8259_init();
-
-#ifdef DEBUG
-	puts("Copying reset trampoline\n");
-#endif
-	/* WARNING: Assmues that the first megabyte is CACHEINHIBIT! */
-	memcpy((void *)0x100, new_reset, new_reset_end - new_reset);
-
-#ifdef DEBUG
-	PRINTF("interrupt_init: enabling interrupts (msr = %08x)\n",
-		get_msr());
-#endif
-	set_msr (get_msr() | MSR_EE);
-
-#ifdef DEBUG
-	PRINTF("interrupt_init: done. (msr = %08x)\n", get_msr());
-#endif
-
-}
-
-/****************************************************************************/
-
-/*
- * Handle external interrupts
- */
-void
-external_interrupt(struct pt_regs *regs)
-{
-    extern int i8259_irq(void);
-
-	int irq, unmask = 1;
-
-	irq = i8259_irq(); /*i8259_get_irq(regs); */
-/*	printf("irq = %d, handler at %p ack=%d\n", irq, irq_handlers[irq].handler, *(volatile unsigned char *)0xFEF00000); */
-	i8259_mask_and_ack(irq);
-
-	if (irq_handlers[irq].handler != NULL)
-		(*irq_handlers[irq].handler)(irq_handlers[irq].arg);
-	else {
-		PRINTF ("\nBogus External Interrupt IRQ %d\n", irq);
-		/*
-		* turn off the bogus interrupt, otherwise it
-		* might repeat forever
-		*/
-		unmask = 0;
-	}
-
-	if (unmask) i8259_unmask_irq(irq);
-}
-
-volatile ulong timestamp = 0;
-
-/*
- * timer_interrupt - gets called when the decrementer overflows,
- * with interrupts disabled.
- * Trivial implementation - no need to be really accurate.
- */
-void
-timer_interrupt(struct pt_regs *regs)
-{
-	set_dec(decrementer_count);
-	timestamp++;
-}
-
-/****************************************************************************/
-
-void
-reset_timer(void)
-{
-	timestamp = 0;
-}
-
-ulong
-get_timer(ulong base)
-{
-	return (timestamp - base);
-}
-
-void
-set_timer(ulong t)
-{
-	timestamp = t;
-}
-
-/****************************************************************************/
-
-/*
- * Install and free a interrupt handler.
- */
-
-void
-irq_install_handler(int irq, interrupt_handler_t *handler, void *arg)
-{
-	if (irq < 0 || irq >= NR_IRQS) {
-		PRINTF("irq_install_handler: bad irq number %d\n", irq);
-		return;
-	}
-
-	if (irq_handlers[irq].handler != NULL)
-		PRINTF("irq_install_handler: 0x%08lx replacing 0x%08lx\n",
-		       (ulong)handler, (ulong)irq_handlers[irq].handler);
-
-	irq_handlers[irq].handler = handler;
-	irq_handlers[irq].arg     = arg;
-
-	i8259_unmask_irq(irq);
-}
-
-void
-irq_free_handler(int irq)
-{
-	if (irq < 0 || irq >= NR_IRQS) {
-		PRINTF("irq_free_handler: bad irq number %d\n", irq);
-		return;
-	}
-
-	i8259_mask_irq(irq);
-
-	irq_handlers[irq].handler = NULL;
-	irq_handlers[irq].arg     = NULL;
-}
-
-/****************************************************************************/
-
-void
-do_irqinfo(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
-	puts("IRQ related functions are unimplemented currently.\n");
-}

board/MAI/AmigaOneG3SE/macros.h

@@ -1,84 +0,0 @@
-
-#ifndef _MACROS_H
-#define _MACROS_H
-
-	/*
-	** Load a long integer into a register
-	*/
-	.macro liw reg, value
-		lis \reg, \value@h
-		ori \reg, \reg, \value@l
-	.endm
-
-
-	/*
-	** Generate config_addr request
-	** This macro expects the values in registers:
-	** r3 - bus
-	** r4 - devfn
-	** r5 - offset
-	*/
-	.macro config_addr
-		rlwinm	r9, r5, 24, 0, 6
-		rlwinm	r8, r4, 16, 0, 31
-		rlwinm	r7, r3, 8, 0, 31
-		or	r9, r8, r9
-		or	r9, r7, r9
-		ori	r9, r9, 0x80
-		liw	r10, 0xfec00cf8
-		stw	r9, 0(r10)
-		eieio
-		sync
-	.endm
-
-
-	/*
-	** Generate config_data address
-	*/
-	.macro config_data mask
-		andi.	r9, r5, \mask
-		addi	r9, r9, 0xcfc
-		oris	r9, r9, 0xfee0
-	.endm
-
-
-	/*
-	** Write a byte value to an output port
-	*/
-	.macro outb port, value
-		lis     r2, 0xfe00
-		li      r0, \value
-		stb     r0, \port(r2)
-	.endm
-
-
-	/*
-	** Write a register byte value to an output port
-	*/
-	.macro outbr port, value
-		lis     r2, 0xfe00
-		stb     \value, \port(r2)
-	.endm
-
-
-	/*
-	** Read a byte value from a port into a specified register
-	*/
-	.macro inb reg, port
-		lis     r2, 0xfe00
-		lbz     \reg, \port(r2)
-	.endm
-
-
-	/*
-	** Write a byte to the SuperIO config area
-	*/
-	.macro siowb offset, value
-		li      r3, 0
-		li      r4, (7<<3)
-		li      r5, \offset
-		li      r6, \value
-		bl      pci_write_cfg_byte
-	.endm
-
-#endif

board/MAI/AmigaOneG3SE/memio.S

@@ -1,67 +0,0 @@
-#include	"macros.h"
-
-
-	.globl pci_read_cfg_byte
-
-pci_read_cfg_byte:
-	config_addr
-	config_data	3
-	eieio
-	sync
-	lbz	r3, 0(r9)
-	blr
-
-
-	.globl pci_write_cfg_byte
-
-pci_write_cfg_byte:
-	config_addr
-	config_data	3
-	stb	r6, 0(r9)
-	eieio
-	sync
-	blr
-
-
-	.globl pci_read_cfg_word
-
-pci_read_cfg_word:
-	config_addr
-	config_data	2
-	lhbrx	r3, 0, r9
-	eieio
-	sync
-	blr
-
-
-	.globl pci_write_cfg_word
-
-pci_write_cfg_word:
-	config_addr
-	config_data	2
-	sthbrx	r6, 0, r9
-	eieio
-	sync
-	blr
-
-
-	.globl pci_read_cfg_long
-
-pci_read_cfg_long:
-	config_addr
-	config_data	0
-	lwbrx	r3, 0, r9
-	eieio
-	sync
-	blr
-
-
-	.globl pci_write_cfg_long
-
-pci_write_cfg_long:
-	config_addr
-	config_data	0
-	stwbrx	r6, 0, r9
-	eieio
-	sync
-	blr

board/MAI/AmigaOneG3SE/memio.h

@@ -1,113 +0,0 @@
-/*
- * Memory mapped IO
- *
- * (C) Copyright 2002
- * Hyperion Entertainment, ThomasF@hyperion-entertainment.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.
- * You may also use this under a BSD license.
- *
- * 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.
- *
- */
-
-#ifndef _MEMIO_H
-#define _MEMIO_H
-
-#include "short_types.h"
-
-#define IOBASE 0xFE000000
-
-#define in_byte(from) read_byte( (uint8 *)(IOBASE | (from)))
-#define in_word(from) read_word_little((uint16 *)(IOBASE | (from)))
-#define in_long(from) read_long_little((uint32 *)(IOBASE | (from)))
-#define out_byte(to, val) write_byte((uint8 *)(IOBASE | (to)), val)
-#define out_word(to, val) write_word_little((uint16 *)(IOBASE | (to)), val)
-#define out_long(to, val) write_long_little((uint32 *)(IOBASE | (to)), val)
-
-
-static inline uint8 read_byte(volatile uint8 *from)
-{
-    int x;
-    asm volatile ("lbz %0,%1\n eieio\n sync" : "=r" (x) : "m" (*from));
-    return (uint8)x;
-}
-
-
-static inline void write_byte(volatile uint8 *to, uint8 x)
-{
-    asm volatile ("stb %1,%0\n eieio\n sync" : "=m" (*to) : "r" (x));
-}
-
-static inline uint16 read_word_little(volatile uint16 *from)
-{
-    int x;
-    asm volatile ("lhbrx %0,0,%1\n eieio\n sync" : "=r" (x) : "r" (from), "m" (*from));
-    return (uint16)x;
-}
-
-static inline uint16 read_word_big(volatile uint16 *from)
-{
-    int x;
-    asm volatile ("lhz %0,%1\n eieio\n sync" : "=r" (x) : "m" (*from));
-    return (uint16)x;
-}
-
-static inline void write_word_little(volatile uint16 *to, int x)
-{
-    asm volatile ("sthbrx %1,0,%2\n eieio\n sync" : "=m" (*to) : "r" (x), "r" (to));
-}
-
-static inline void write_word_big(volatile uint16 *to, int x)
-{
-    asm volatile ("sth %1,%0\n eieio\n sync" : "=m" (*to) : "r" (x));
-}
-
-static inline uint32 read_long_little(volatile uint32 *from)
-{
-    unsigned long x;
-    asm volatile ("lwbrx %0,0,%1\n eieio\n sync" : "=r" (x) : "r" (from), "m"(*from));
-    return (uint32)x;
-}
-
-static inline uint32 read_long_big(volatile uint32 *from)
-{
-    unsigned long x;
-    asm volatile ("lwz %0,%1\n eieio\n sync" : "=r" (x) : "m" (*from));
-    return (uint32)x;
-}
-
-static inline void write_long_little(volatile uint32 *to, uint32 x)
-{
-    asm volatile ("stwbrx %1,0,%2\n eieio\n sync" : "=m" (*to) : "r" (x), "r" (to));
-}
-
-static inline void write_long_big(volatile uint32 *to, uint32 x)
-{
-    asm volatile ("stw %1,%0\n eieio\n sync" : "=m" (*to) : "r" (x));
-}
-
-#define CONFIG_ADDR(bus, devfn, offset) \
-    write_long_big((uint32 *)0xFEC00CF8,           \
-		   ((offset & 0xFC)<<24) | (devfn << 16)  \
-		   | (bus<<8) | 0x80);
-#define CONFIG_DATA(offset,mask) ((void *)(0xFEE00CFC+(offset & mask)))
-
-
-uint8 pci_read_cfg_byte(int32 bus, int32 devfn, int32 offset);
-void pci_write_cfg_byte(int32 bus, int32 devfn, int32 offset, uint8 x);
-uint16 pci_read_cfg_word(int32 bus, int32 devfn, int32 offset);
-void pci_write_cfg_word(int32 bus, int32 devfn, int32 offset, uint16 x);
-uint32 pci_read_cfg_long(int32 bus, int32 devfn, int32 offset);
-void pci_write_cfg_long(int32 bus, int32 devfn, int32 offset, uint32 x);
-
-
-#endif

board/MAI/AmigaOneG3SE/memory_dump

@@ -1,30 +0,0 @@
-64 MB:
-0x00: 80 08 04 0c 09 01 40 00 01 a0 60 00 80 08 00 01
-0x10: 8f 04 04 01 01 00 06 a0 60 00 00 14 10 14 2d 10
-0x20: 20 10 20 10 00 00 00 00 00 00 00 00 00 00 00 00
-0x30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 f2
-0x40: 7f 61 00 00 00 00 00 00 46 04 00 ff ff ff ff ff
-0x50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
-0x60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
-0x70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff 64 f4
-
-512 MB:
-0x00: 80 08 04 0d 0a 02 40 00 01 75 54 00 82 08 00 01
-0x10: 8f 04 04 01 01 00 0f 00 00 00 00 14 0f 14 2d 40
-0x20: 15 08 15 08 00 00 00 00 00 00 00 00 00 00 00 00
-0x30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 d2
-0x40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 64 fd
-
-256 MB:
-0x00: 80 08 04 0c 0a 02 40 00 01 75 54 00 80 08 00 01
-0x10: 8f 04 06 01 01 00 0e a0 60 00 00 14 0f 14 2d 20
-0x20: 15 08 15 08 00 00 00 00 00 00 00 00 00 00 00 00
-0x30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 b0
-0x40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-0x70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 64 f6
-

board/MAI/AmigaOneG3SE/nvram.c

@@ -1,36 +0,0 @@
-/*
- * (C) Copyright 2002
- * Thomas Frieden, Hyperion Entertainment
- * ThomasF@hyperion-entertainment.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 "memio.h"
-
-void enable_nvram(void)
-{
-    pci_write_cfg_byte(0, 0, 0x56, 0x0b);
-}
-
-void disable_nvram(void)
-{
-    pci_write_cfg_byte(0, 0, 0x56, 0x0);
-}

board/MAI/AmigaOneG3SE/ps2kbd.c

@@ -1,685 +0,0 @@
-/*
- * (C) Copyright 2002
- * John W. Linville, linville@tuxdriver.com
- *
- * Modified from code for support of MIP405 and PIP405 boards.  Previous
- * copyright follows.
- *
- * (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
- *
- *
- * Source partly derived from:
- * linux/drivers/char/pc_keyb.c
- *
- *
- */
-#include <common.h>
-#include <asm/processor.h>
-#include <stdio_dev.h>
-#include "ps2kbd.h"
-
-
-unsigned char kbd_read_status(void);
-unsigned char kbd_read_input(void);
-void kbd_send_data(unsigned char data);
-void i8259_mask_irq(unsigned int irq);
-void i8259_unmask_irq(unsigned int irq);
-
-/* used only by send_data - set by keyboard_interrupt */
-
-
-#undef KBG_DEBUG
-
-#ifdef KBG_DEBUG
-#define	PRINTF(fmt,args...)	printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-#define KBD_STAT_KOBF		0x01
-#define KBD_STAT_IBF		0x02
-#define KBD_STAT_SYS		0x04
-#define KBD_STAT_CD		0x08
-#define KBD_STAT_LOCK		0x10
-#define KBD_STAT_MOBF		0x20
-#define KBD_STAT_TI_OUT	0x40
-#define KBD_STAT_PARERR	0x80
-
-#define KBD_INIT_TIMEOUT 2000		/* Timeout in ms for initializing the keyboard */
-#define KBC_TIMEOUT 250			/* Timeout in ms for sending to keyboard controller */
-#define KBD_TIMEOUT 2000		/* Timeout in ms for keyboard command acknowledge */
-/*
- *	Keyboard Controller Commands
- */
-
-#define KBD_CCMD_READ_MODE	0x20	/* Read mode bits */
-#define KBD_CCMD_WRITE_MODE	0x60	/* Write mode bits */
-#define KBD_CCMD_GET_VERSION	0xA1	/* Get controller version */
-#define KBD_CCMD_MOUSE_DISABLE	0xA7	/* Disable mouse interface */
-#define KBD_CCMD_MOUSE_ENABLE	0xA8	/* Enable mouse interface */
-#define KBD_CCMD_TEST_MOUSE	0xA9	/* Mouse interface test */
-#define KBD_CCMD_SELF_TEST	0xAA	/* Controller self test */
-#define KBD_CCMD_KBD_TEST	0xAB	/* Keyboard interface test */
-#define KBD_CCMD_KBD_DISABLE	0xAD	/* Keyboard interface disable */
-#define KBD_CCMD_KBD_ENABLE	0xAE	/* Keyboard interface enable */
-#define KBD_CCMD_WRITE_AUX_OBUF	0xD3    /* Write to output buffer as if
-					   initiated by the auxiliary device */
-#define KBD_CCMD_WRITE_MOUSE	0xD4	/* Write the following byte to the mouse */
-
-/*
- *	Keyboard Commands
- */
-
-#define KBD_CMD_SET_LEDS	0xED	/* Set keyboard leds */
-#define KBD_CMD_SET_RATE	0xF3	/* Set typematic rate */
-#define KBD_CMD_ENABLE		0xF4	/* Enable scanning */
-#define KBD_CMD_DISABLE		0xF5	/* Disable scanning */
-#define KBD_CMD_RESET		0xFF	/* Reset */
-
-/*
- *	Keyboard Replies
- */
-
-#define KBD_REPLY_POR		0xAA	/* Power on reset */
-#define KBD_REPLY_ACK		0xFA	/* Command ACK */
-#define KBD_REPLY_RESEND	0xFE	/* Command NACK, send the cmd again */
-
-/*
- *	Status Register Bits
- */
-
-#define KBD_STAT_OBF		0x01	/* Keyboard output buffer full */
-#define KBD_STAT_IBF		0x02	/* Keyboard input buffer full */
-#define KBD_STAT_SELFTEST	0x04	/* Self test successful */
-#define KBD_STAT_CMD		0x08	/* Last write was a command write (0=data) */
-#define KBD_STAT_UNLOCKED	0x10	/* Zero if keyboard locked */
-#define KBD_STAT_MOUSE_OBF	0x20	/* Mouse output buffer full */
-#define KBD_STAT_GTO		0x40	/* General receive/xmit timeout */
-#define KBD_STAT_PERR		0x80	/* Parity error */
-
-#define AUX_STAT_OBF (KBD_STAT_OBF | KBD_STAT_MOUSE_OBF)
-
-/*
- *	Controller Mode Register Bits
- */
-
-#define KBD_MODE_KBD_INT	0x01	/* Keyboard data generate IRQ1 */
-#define KBD_MODE_MOUSE_INT	0x02	/* Mouse data generate IRQ12 */
-#define KBD_MODE_SYS		0x04	/* The system flag (?) */
-#define KBD_MODE_NO_KEYLOCK	0x08	/* The keylock doesn't affect the keyboard if set */
-#define KBD_MODE_DISABLE_KBD	0x10	/* Disable keyboard interface */
-#define KBD_MODE_DISABLE_MOUSE	0x20	/* Disable mouse interface */
-#define KBD_MODE_KCC		0x40	/* Scan code conversion to PC format */
-#define KBD_MODE_RFU		0x80
-
-
-#define KDB_DATA_PORT		0x60
-#define KDB_COMMAND_PORT	0x64
-
-#define	LED_SCR			0x01	/* scroll lock led */
-#define	LED_CAP			0x04	/* caps lock led */
-#define	LED_NUM			0x02	/* num lock led */
-
-#define	KBD_BUFFER_LEN		0x20	/* size of the keyboardbuffer */
-
-
-static volatile char kbd_buffer[KBD_BUFFER_LEN];
-static volatile int in_pointer = 0;
-static volatile int out_pointer = 0;
-
-
-static unsigned char num_lock = 0;
-static unsigned char caps_lock = 0;
-static unsigned char scroll_lock = 0;
-static unsigned char shift = 0;
-static unsigned char ctrl = 0;
-static unsigned char alt = 0;
-static unsigned char e0 = 0;
-static unsigned char leds = 0;
-
-#define DEVNAME "ps2kbd"
-
-/* Simple translation table for the keys */
-
-static unsigned char kbd_plain_xlate[] = {
-	0xff,0x1b, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=','\b','\t',	/* 0x00 - 0x0f */
-	 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']','\r',0xff, 'a', 's',	/* 0x10 - 0x1f */
-	 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';','\'', '`',0xff,'\\', 'z', 'x', 'c', 'v',	/* 0x20 - 0x2f */
-	 'b', 'n', 'm', ',', '.', '/',0xff,0xff,0xff, ' ',0xff,0xff,0xff,0xff,0xff,0xff,	/* 0x30 - 0x3f */
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1',	/* 0x40 - 0x4f */
-	 '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,  /* 0x50 - 0x5F */
-	'\r',0xff,0xff
-	};
-
-static unsigned char kbd_shift_xlate[] = {
-	0xff,0x1b, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+','\b','\t',	/* 0x00 - 0x0f */
-	 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}','\r',0xff, 'A', 'S',	/* 0x10 - 0x1f */
-	 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~',0xff, '|', 'Z', 'X', 'C', 'V',	/* 0x20 - 0x2f */
-	 'B', 'N', 'M', '<', '>', '?',0xff,0xff,0xff, ' ',0xff,0xff,0xff,0xff,0xff,0xff,	/* 0x30 - 0x3f */
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1',	/* 0x40 - 0x4f */
-	 '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,  /* 0x50 - 0x5F */
-	'\r',0xff,0xff
-	};
-
-static unsigned char kbd_ctrl_xlate[] = {
-	0xff,0x1b, '1',0x00, '3', '4', '5',0x1E, '7', '8', '9', '0',0x1F, '=','\b','\t',	/* 0x00 - 0x0f */
-	0x11,0x17,0x05,0x12,0x14,0x18,0x15,0x09,0x0f,0x10,0x1b,0x1d,'\n',0xff,0x01,0x13,	/* 0x10 - 0x1f */
-	0x04,0x06,0x08,0x09,0x0a,0x0b,0x0c, ';','\'', '~',0x00,0x1c,0x1a,0x18,0x03,0x16,	/* 0x20 - 0x2f */
-	0x02,0x0e,0x0d, '<', '>', '?',0xff,0xff,0xff,0x00,0xff,0xff,0xff,0xff,0xff,0xff,	/* 0x30 - 0x3f */
-	0xff,0xff,0xff,0xff,0xff,0xff,0xff, '7', '8', '9', '-', '4', '5', '6', '+', '1',	/* 0x40 - 0x4f */
-	 '2', '3', '0', '.',0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,  /* 0x50 - 0x5F */
-	'\r',0xff,0xff
-	};
-
-/******************************************************************
- * Init
- ******************************************************************/
-
-int isa_kbd_init (void)
-{
-	char *result;
-
-	result = kbd_initialize ();
-	if (result != NULL) {
-		result = kbd_initialize ();
-	}
-	if (result == NULL) {
-		printf ("AT Keyboard initialized\n");
-		irq_install_handler (KBD_INTERRUPT,
-				     (interrupt_handler_t *) kbd_interrupt,
-				     NULL);
-		return (1);
-	} else {
-		printf ("%s\n", result);
-		return (-1);
-	}
-}
-
-#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
-extern int overwrite_console (void);
-#else
-int overwrite_console (void)
-{
-	return (0);
-}
-#endif
-
-int drv_isa_kbd_init (void)
-{
-	int error;
-	struct stdio_dev kbddev ;
-	char *stdinname  = getenv ("stdin");
-
-	if(isa_kbd_init() == -1)
-		return -1;
-	memset (&kbddev, 0, sizeof(kbddev));
-	strcpy(kbddev.name, DEVNAME);
-	kbddev.flags =  DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
-	kbddev.putc = NULL ;
-	kbddev.puts = NULL ;
-	kbddev.getc = kbd_getc ;
-	kbddev.tstc = kbd_testc ;
-
-	error = stdio_register (&kbddev);
-	if(error==0) {
-		/* check if this is the standard input device */
-		if(strcmp(stdinname,DEVNAME)==0) {
-			/* reassign the console */
-			if(overwrite_console()) {
-				return 1;
-			}
-			error=console_assign(stdin,DEVNAME);
-			if(error==0)
-				return 1;
-			else
-				return error;
-		}
-		return 1;
-	}
-	return error;
-}
-
-/******************************************************************
- * Queue handling
- ******************************************************************/
-/* puts character in the queue and sets up the in and out pointer */
-void kbd_put_queue(char data)
-{
-	if((in_pointer+1)==KBD_BUFFER_LEN) {
-		if(out_pointer==0) {
-			return; /* buffer full */
-		} else{
-			in_pointer=0;
-		}
-	} else {
-		if((in_pointer+1)==out_pointer)
-			return; /* buffer full */
-		in_pointer++;
-	}
-	kbd_buffer[in_pointer]=data;
-	return;
-}
-
-/* test if a character is in the queue */
-int kbd_testc(void)
-{
-	if(in_pointer==out_pointer)
-		return(0); /* no data */
-	else
-		return(1);
-}
-/* gets the character from the queue */
-int kbd_getc(void)
-{
-	char c;
-
-	while(in_pointer==out_pointer);
-	if((out_pointer+1)==KBD_BUFFER_LEN)
-		out_pointer=0;
-	else
-		out_pointer++;
-	c=kbd_buffer[out_pointer];
-	return (int)c;
-
-}
-
-/* set LEDs */
-
-void kbd_set_leds(void)
-{
-	if(caps_lock==0)
-		leds&=~LED_CAP; /* switch caps_lock off */
-	else
-		leds|=LED_CAP; /* switch on LED */
-	if(num_lock==0)
-		leds&=~LED_NUM; /* switch LED off */
-	else
-		leds|=LED_NUM;  /* switch on LED */
-	if(scroll_lock==0)
-		leds&=~LED_SCR; /* switch LED off */
-	else
-		leds|=LED_SCR; /* switch on LED */
-	kbd_send_data(KBD_CMD_SET_LEDS);
-	kbd_send_data(leds);
-}
-
-void handle_keyboard_event (unsigned char scancode)
-{
-	unsigned char keycode;
-
-	/*  Convert scancode to keycode */
-	PRINTF ("scancode %x\n", scancode);
-	if (scancode == 0xe0) {
-		e0 = 1;		/* special charakters */
-		return;
-	}
-	if (e0 == 1) {
-		e0 = 0;		/* delete flag */
-		if (!(((scancode & 0x7F) == 0x38) ||	/* the right ctrl key */
-		      ((scancode & 0x7F) == 0x1D) ||	/* the right alt key */
-		      ((scancode & 0x7F) == 0x35) ||	/* the right '/' key */
-		      ((scancode & 0x7F) == 0x1C) ||	/* the right enter key */
-		      ((scancode) == 0x48) ||	/* arrow up */
-		      ((scancode) == 0x50) ||	/* arrow down */
-		      ((scancode) == 0x4b) ||	/* arrow left */
-		      ((scancode) == 0x4d)))
-			/* arrow right */
-			/* we swallow unknown e0 codes */
-			return;
-	}
-	/* special cntrl keys */
-	switch (scancode) {
-	case 0x48:
-		kbd_put_queue (27);
-		kbd_put_queue (91);
-		kbd_put_queue ('A');
-		return;
-	case 0x50:
-		kbd_put_queue (27);
-		kbd_put_queue (91);
-		kbd_put_queue ('B');
-		return;
-	case 0x4b:
-		kbd_put_queue (27);
-		kbd_put_queue (91);
-		kbd_put_queue ('D');
-		return;
-	case 0x4D:
-		kbd_put_queue (27);
-		kbd_put_queue (91);
-		kbd_put_queue ('C');
-		return;
-	case 0x58:		/* F12 key */
-		if (ctrl == 1) {
-			extern int console_changed;
-
-			setenv ("stdin", DEVNAME);
-			setenv ("stdout", "vga");
-			console_changed = 1;
-		}
-		return;
-	case 0x2A:
-	case 0x36:		/* shift pressed */
-		shift = 1;
-		return;		/* do nothing else */
-	case 0xAA:
-	case 0xB6:		/* shift released */
-		shift = 0;
-		return;		/* do nothing else */
-	case 0x38:		/* alt pressed */
-		alt = 1;
-		return;		/* do nothing else */
-	case 0xB8:		/* alt released */
-		alt = 0;
-		return;		/* do nothing else */
-	case 0x1d:		/* ctrl pressed */
-		ctrl = 1;
-		return;		/* do nothing else */
-	case 0x9d:		/* ctrl released */
-		ctrl = 0;
-		return;		/* do nothing else */
-	case 0x46:		/* scrollock pressed */
-		scroll_lock = ~scroll_lock;
-		kbd_set_leds ();
-		return;		/* do nothing else */
-	case 0x3A:		/* capslock pressed */
-		caps_lock = ~caps_lock;
-		kbd_set_leds ();
-		return;
-	case 0x45:		/* numlock pressed */
-		num_lock = ~num_lock;
-		kbd_set_leds ();
-		return;
-	case 0xC6:		/* scroll lock released */
-	case 0xC5:		/* num lock released */
-	case 0xBA:		/* caps lock released */
-		return;		/* just swallow */
-	}
-	if ((scancode & 0x80) == 0x80)	/* key released */
-		return;
-	/* now, decide which table we need */
-	if (scancode > (sizeof (kbd_plain_xlate) / sizeof (kbd_plain_xlate[0]))) {	/* scancode not in list */
-		PRINTF ("unkown scancode %X\n", scancode);
-		return;		/* swallow it */
-	}
-	/* setup plain code first */
-	keycode = kbd_plain_xlate[scancode];
-	if (caps_lock == 1) {	/* caps_lock is pressed, overwrite plain code */
-		if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) {	/* scancode not in list */
-			PRINTF ("unkown caps-locked scancode %X\n", scancode);
-			return;	/* swallow it */
-		}
-		keycode = kbd_shift_xlate[scancode];
-		if (keycode < 'A') {	/* we only want the alphas capital */
-			keycode = kbd_plain_xlate[scancode];
-		}
-	}
-	if (shift == 1) {	/* shift overwrites caps_lock */
-		if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) {	/* scancode not in list */
-			PRINTF ("unkown shifted scancode %X\n", scancode);
-			return;	/* swallow it */
-		}
-		keycode = kbd_shift_xlate[scancode];
-	}
-	if (ctrl == 1) {	/* ctrl overwrites caps_lock and shift */
-		if (scancode > (sizeof (kbd_ctrl_xlate) / sizeof (kbd_ctrl_xlate[0]))) {	/* scancode not in list */
-			PRINTF ("unkown ctrl scancode %X\n", scancode);
-			return;	/* swallow it */
-		}
-		keycode = kbd_ctrl_xlate[scancode];
-	}
-	/* check if valid keycode */
-	if (keycode == 0xff) {
-		PRINTF ("unkown scancode %X\n", scancode);
-		return;		/* swallow unknown codes */
-	}
-
-	kbd_put_queue (keycode);
-	PRINTF ("%x\n", keycode);
-}
-
-/*
- * This reads the keyboard status port, and does the
- * appropriate action.
- *
- */
-unsigned char handle_kbd_event (void)
-{
-	unsigned char status = kbd_read_status ();
-	unsigned int work = 10000;
-
-	while ((--work > 0) && (status & KBD_STAT_OBF)) {
-		unsigned char scancode;
-
-		scancode = kbd_read_input ();
-
-		/* Error bytes must be ignored to make the
-		   Synaptics touchpads compaq use work */
-		/* Ignore error bytes */
-		if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR))) {
-			if (status & KBD_STAT_MOUSE_OBF);	/* not supported: handle_mouse_event(scancode); */
-			else
-				handle_keyboard_event (scancode);
-		}
-		status = kbd_read_status ();
-	}
-	if (!work)
-		PRINTF ("pc_keyb: controller jammed (0x%02X).\n", status);
-	return status;
-}
-
-/******************************************************************************
- * Lowlevel Part of keyboard section
- */
-unsigned char kbd_read_status(void)
-{
-	return(in8(CONFIG_SYS_ISA_IO_BASE_ADDRESS + KDB_COMMAND_PORT));
-}
-
-unsigned char kbd_read_input(void)
-{
-	return(in8(CONFIG_SYS_ISA_IO_BASE_ADDRESS + KDB_DATA_PORT));
-}
-
-void kbd_write_command(unsigned char cmd)
-{
-	out8(CONFIG_SYS_ISA_IO_BASE_ADDRESS + KDB_COMMAND_PORT,cmd);
-}
-
-void kbd_write_output(unsigned char data)
-{
-	out8(CONFIG_SYS_ISA_IO_BASE_ADDRESS + KDB_DATA_PORT, data);
-}
-
-int kbd_read_data(void)
-{
-	int val;
-	unsigned char status;
-
-	val = -1;
-	status = kbd_read_status();
-	if (status & KBD_STAT_OBF) {
-		val = kbd_read_input();
-		if (status & (KBD_STAT_GTO | KBD_STAT_PERR))
-			val = -2;
-	}
-	return val;
-}
-
-int kbd_wait_for_input (void)
-{
-	unsigned long timeout;
-	int val;
-
-	timeout = KBD_TIMEOUT;
-	val = kbd_read_data ();
-	while (val < 0) {
-		if (timeout-- == 0)
-			return -1;
-		udelay (1000);
-		val = kbd_read_data ();
-	}
-	return val;
-}
-
-
-int kb_wait (void)
-{
-	unsigned long timeout = KBC_TIMEOUT * 10;
-
-	do {
-		unsigned char status = handle_kbd_event ();
-
-		if (!(status & KBD_STAT_IBF))
-			return 0;	/* ok */
-		udelay (1000);
-		timeout--;
-	} while (timeout);
-	return 1;
-}
-
-void kbd_write_command_w (int data)
-{
-	if (kb_wait ())
-		PRINTF ("timeout in kbd_write_command_w\n");
-	kbd_write_command (data);
-}
-
-void kbd_write_output_w (int data)
-{
-	if (kb_wait ())
-		PRINTF ("timeout in kbd_write_output_w\n");
-	kbd_write_output (data);
-}
-
-void kbd_send_data (unsigned char data)
-{
-	unsigned char status;
-
-	i8259_mask_irq (KBD_INTERRUPT);	/* disable interrupt */
-	kbd_write_output_w (data);
-	status = kbd_wait_for_input ();
-	if (status == KBD_REPLY_ACK)
-		i8259_unmask_irq (KBD_INTERRUPT);	/* enable interrupt */
-}
-
-
-char *kbd_initialize (void)
-{
-	int status;
-
-	in_pointer = 0;		/* delete in Buffer */
-	out_pointer = 0;
-	/*
-	 * Test the keyboard interface.
-	 * This seems to be the only way to get it going.
-	 * If the test is successful a x55 is placed in the input buffer.
-	 */
-	kbd_write_command_w (KBD_CCMD_SELF_TEST);
-	if (kbd_wait_for_input () != 0x55)
-		return "Kbd:   failed self test";
-	/*
-	 * Perform a keyboard interface test.  This causes the controller
-	 * to test the keyboard clock and data lines.  The results of the
-	 * test are placed in the input buffer.
-	 */
-	kbd_write_command_w (KBD_CCMD_KBD_TEST);
-	if (kbd_wait_for_input () != 0x00)
-		return "Kbd:   interface failed self test";
-	/*
-	 * Enable the keyboard by allowing the keyboard clock to run.
-	 */
-	kbd_write_command_w (KBD_CCMD_KBD_ENABLE);
-	status = kbd_wait_for_input ();
-	/*
-	 * Reset keyboard. If the read times out
-	 * then the assumption is that no keyboard is
-	 * plugged into the machine.
-	 * This defaults the keyboard to scan-code set 2.
-	 *
-	 * Set up to try again if the keyboard asks for RESEND.
-	 */
-	do {
-		kbd_write_output_w (KBD_CMD_RESET);
-		status = kbd_wait_for_input ();
-		if (status == KBD_REPLY_ACK)
-			break;
-		if (status != KBD_REPLY_RESEND) {
-			PRINTF ("status: %X\n", status);
-			return "Kbd:   reset failed, no ACK";
-		}
-	} while (1);
-	if (kbd_wait_for_input () != KBD_REPLY_POR)
-		return "Kbd:   reset failed, no POR";
-
-	/*
-	 * Set keyboard controller mode. During this, the keyboard should be
-	 * in the disabled state.
-	 *
-	 * Set up to try again if the keyboard asks for RESEND.
-	 */
-	do {
-		kbd_write_output_w (KBD_CMD_DISABLE);
-		status = kbd_wait_for_input ();
-		if (status == KBD_REPLY_ACK)
-			break;
-		if (status != KBD_REPLY_RESEND)
-			return "Kbd:   disable keyboard: no ACK";
-	} while (1);
-
-	kbd_write_command_w (KBD_CCMD_WRITE_MODE);
-	kbd_write_output_w (KBD_MODE_KBD_INT
-			    | KBD_MODE_SYS
-			    | KBD_MODE_DISABLE_MOUSE | KBD_MODE_KCC);
-
-	/* AMCC powerpc portables need this to use scan-code set 1 -- Cort */
-	kbd_write_command_w (KBD_CCMD_READ_MODE);
-	if (!(kbd_wait_for_input () & KBD_MODE_KCC)) {
-		/*
-		 * If the controller does not support conversion,
-		 * Set the keyboard to scan-code set 1.
-		 */
-		kbd_write_output_w (0xF0);
-		kbd_wait_for_input ();
-		kbd_write_output_w (0x01);
-		kbd_wait_for_input ();
-	}
-	kbd_write_output_w (KBD_CMD_ENABLE);
-	if (kbd_wait_for_input () != KBD_REPLY_ACK)
-		return "Kbd:   enable keyboard: no ACK";
-
-	/*
-	 * Finally, set the typematic rate to maximum.
-	 */
-	kbd_write_output_w (KBD_CMD_SET_RATE);
-	if (kbd_wait_for_input () != KBD_REPLY_ACK)
-		return "Kbd:   Set rate: no ACK";
-	kbd_write_output_w (0x00);
-	if (kbd_wait_for_input () != KBD_REPLY_ACK)
-		return "Kbd:   Set rate: no ACK";
-	return NULL;
-}
-
-void kbd_interrupt(void)
-{
-	handle_kbd_event();
-}

board/MAI/AmigaOneG3SE/ps2kbd.h

@@ -1,41 +0,0 @@
-/*
- * (C) Copyright 2002
- * John W. Linville, linville@tuxdriver.com
- *
- * Modified from code for support of MIP405 and PIP405 boards.  Previous
- * copyright follows.
- *
- * (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
- *
- */
-
-#ifndef _KBD_H_
-#define _KBD_H_
-
-extern int kbd_testc(void);
-extern int kbd_getc(void);
-extern void kbd_interrupt(void);
-extern char *kbd_initialize(void);
-
-unsigned char kbd_is_init(void);
-#define KBD_INTERRUPT 1
-#endif

board/MAI/AmigaOneG3SE/serial.c

@@ -1,245 +0,0 @@
-#include <common.h>
-#include <ns16550.h>
-#include "short_types.h"
-#include "memio.h"
-#include "articiaS.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifndef CONFIG_SYS_NS16550
-static uint32 ComPort1;
-
-uint16 SerialEcho = 1;
-
-
-#define RECEIVER_HOLDING 0
-#define TRANSMITTER_HOLDING 0
-#define INTERRUPT_ENABLE 1
-#define INTERRUPT_STATUS 2
-#define FIFO_CONTROL 2
-#define LINE_CONTROL 3
-#define MODEM_CONTROL 4
-#define LINE_STATUS 5
-#define MODEM_STATUS 6
-#define SCRATCH_PAD 7
-
-#define DIVISOR_LATCH_LSB 0
-#define DIVISOR_LATCH_MSB 1
-#define PRESCALER_DIVISION 5
-
-#define COM_WRITE_BYTE(reg, byte) out_byte((ComPort1+reg), byte)
-#define COM_READ_BYTE(reg) in_byte((ComPort1+reg))
-
-static int serial_init_done = 0;
-
-void serial_init (void)
-{
-#if 0
-	uint32 clock_divisor = 115200 / baudrate;
-	uint8 cfg;
-	uint8 a;
-	uint16 devfn = 7 << 3;
-
-	if (serial_init_done)
-		return;
-
-	/*  Enter configuration mode */
-	cfg = pci_read_cfg_byte (0, devfn, 0x85);
-	pci_write_cfg_byte (0, devfn, 0x85, cfg | 0x02);
-
-	/* Set serial port COM1 as 3F8 */
-	out_byte (0x3F0, 0xE7);
-	out_byte (0x3f1, 0xfe);
-
-	/* Set serial port COM2 as 2F8 */
-	out_byte (0x3f0, 0xe8);
-	out_byte (0x3f1, 0xeb);
-
-	/* Enable */
-	out_byte (0x3f0, 0xe2);
-	a = in_byte (0x3f1);
-	a |= 0xc;
-	out_byte (0x3f0, 0xe2);
-	out_byte (0x3f1, a);
-
-	/*  Reset the configuration mode */
-	pci_write_cfg_byte (0, devfn, 0x85, cfg);
-#endif
-
-	ComPort1 = 0x3F8;
-
-	/*  Disable interrupts */
-	COM_WRITE_BYTE (INTERRUPT_ENABLE, 0x00);
-
-	/*  Set baud rate */
-	/* COM_WRITE_BYTE(LINE_CONTROL, 0x83); */
-	/* COM_WRITE_BYTE(DIVISOR_LATCH_LSB, (uint8)(clock_divisor & 0xFF)); */
-	/* COM_WRITE_BYTE(DIVISOR_LATCH_MSB, (uint8)(clock_divisor >> 8)); */
-	/* __asm__("eieio"); */
-
-	/*  Set 8-N-1 */
-	COM_WRITE_BYTE (LINE_CONTROL, 0x03);
-	__asm__ ("eieio");
-
-	/*  Disable FIFO */
-	COM_WRITE_BYTE (MODEM_CONTROL, 0x03);
-	COM_WRITE_BYTE (FIFO_CONTROL, 0x07);
-
-	__asm__ ("eieio");
-	serial_init_done = 1;
-}
-
-extern int console_changed;
-
-void serial_putc (const char sendme)
-{
-	if (sendme == '\n') {
-		while ((in_byte (0x3FD) & 0x40) == 0);
-		out_byte (0x3f8, 0x0D);
-	}
-
-	while ((in_byte (0x3FD) & 0x40) == 0);
-	out_byte (0x3f8, sendme);
-}
-
-int serial_getc (void)
-{
-#if 0
-	uint8 c;
-
-	for (;;) {
-		uint8 x = in_byte (0x3FD);
-
-		if (x & 0x01)
-			break;
-
-		if (x & 0x0C)
-			out_byte (0x3fd, 0x0c);
-	}
-
-	c = in_byte (0x3F8);
-
-	return c;
-#else
-	while ((in_byte (0x3FD) & 0x01) == 0) {
-		if (console_changed != 0) {
-			printf ("Console changed\n");
-			console_changed = 0;
-			return 0;
-		}
-	}
-	return in_byte (0x3F8);
-#endif
-}
-
-int serial_tstc (void)
-{
-	return (in_byte (0x03FD) & 0x01) != 0;
-}
-
-void serial_debug_putc (int c)
-{
-	serial_puts ("DBG");
-	serial_putc (c);
-	serial_putc (0x0d);
-	serial_putc (0x0A);
-}
-
-#else
-
-const NS16550_t Com0 = (NS16550_t) CONFIG_SYS_NS16550_COM1;
-const NS16550_t Com1 = (NS16550_t) CONFIG_SYS_NS16550_COM2;
-
-int serial_init (void)
-{
-	uint32 clock_divisor = 115200 / gd->baudrate;
-
-	NS16550_init (Com0, clock_divisor);
-	/* NS16550_reinit(Com1, clock_divisor); */
-	/* serial_puts("COM1: 3F8h initalized"); */
-
-	return (0);
-}
-
-#if 0
-void serial_putc (const char c)
-{
-	NS16550_putc (Com0, c);
-	if (c == '\n')
-		NS16550_putc (Com0, 0x0D);
-}
-
-int serial_getc (void)
-{
-	return (int) NS16550_getc (Com0);
-}
-
-int serial_tstc (void)
-{
-	return NS16550_tstc (Com0);
-}
-#else
-void serial_putc (const char sendme)
-{
-	if (sendme == '\n') {
-		while ((in_byte (0x3FD) & 0x40) == 0);
-		out_byte (0x3f8, 0x0D);
-	}
-
-	while ((in_byte (0x3FD) & 0x40) == 0);
-	out_byte (0x3f8, sendme);
-}
-
-
-extern int console_changed;
-
-int serial_getc (void)
-{
-#if 0
-	uint8 c;
-
-	for (;;) {
-		uint8 x = in_byte (0x3FD);
-
-		if (x & 0x01)
-			break;
-
-		if (x & 0x0C)
-			out_byte (0x3fd, 0x0c);
-	}
-
-	c = in_byte (0x3F8);
-
-	return c;
-#else
-	while ((in_byte (0x3FD) & 0x01) == 0) {
-		if (console_changed != 0) {
-			console_changed = 0;
-			return 0;
-		}
-	}
-
-	return in_byte (0x3F8);
-#endif
-}
-
-int serial_tstc (void)
-{
-	return (in_byte (0x03FD) & 0x01) != 0;
-}
-#endif
-
-#endif
-
-void serial_puts (const char *string)
-{
-	while (*string)
-		serial_putc (*string++);
-}
-
-void serial_setbrg (void)
-{
-	uint32 clock_divisor = 115200 / gd->baudrate;
-
-	NS16550_init (Com0, clock_divisor);
-}

board/MAI/AmigaOneG3SE/short_types.h

@@ -1,36 +0,0 @@
-/*
- * short type names
- *
- * (C) Copyright 2002
- * Hyperion Entertainment, ThomasF@hyperion-entertainment.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
- */
-
-#ifndef _SHORT_TYPES_H
-#define _SHORT_TYPES_H
-
-typedef unsigned long  uint32;
-typedef long           int32;
-typedef unsigned short uint16;
-typedef short          int16;
-typedef unsigned char  uint8;
-typedef signed char    int8;
-
-#endif

board/MAI/AmigaOneG3SE/smbus.c

@@ -1,206 +0,0 @@
-#include "memio.h"
-#include "articiaS.h"
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-
-void sm_write_mode(void)
-{
-    out_byte(0xA539, 0x00);
-    out_byte(0xA53A, 0x03);
-}
-
-void sm_read_mode(void)
-{
-    out_byte(0xA53A, 0x02);
-    out_byte(0xA539, 0x02);
-}
-
-void sm_write_byte(uint8 writeme)
-{
-    int i;
-    int level;
-
-    out_byte(0xA539, 0x00);
-
-    level = 0;
-
-    for (i=0; i<8; i++)
-    {
-	if ((writeme & 0x80) == (level<<7))
-	{
-	    /* Bit did not change, rewrite strobe */
-	    out_byte(0xA539, level | 0x02);
-	    out_byte(0xA539, level);
-	}
-	else
-	{
-	    /* Bit changed, set bit, then strobe */
-	    level = (writeme & 0x80) >> 7;
-	    out_byte(0xA539, level);
-	    out_byte(0xA539, level | 0x02);
-	    out_byte(0xA539, level);
-	}
-	writeme <<= 1;
-    }
-    out_byte(0xA539, 0x00);
-}
-
-uint8 sm_read_byte(void)
-{
-    uint8 retme, r;
-    int i;
-
-    retme = 0;
-    for (i=0; i<8; i++)
-    {
-	retme <<= 1;
-	out_byte(0xA539, 0x00);
-	out_byte(0xA539, 0x02);
-	r = in_byte(0xA538) & 0x01;
-	retme |= r;
-    }
-
-    return retme;
-}
-
-int sm_get_ack(void)
-{
-    uint8 r;
-    r = in_byte(0xA538);
-    if ((r&0x01) == 0) return TRUE;
-    else return FALSE;
-}
-
-void sm_write_ack(void)
-{
-    out_byte(0xA539, 0x00);
-    out_byte(0xA539, 0x02);
-    out_byte(0xA539, 0x00);
-}
-
-void sm_write_nack(void)
-{
-    out_byte(0xA539, 0x01);
-    out_byte(0xA539, 0x03);
-    out_byte(0xA539, 0x01);
-}
-
-void sm_send_start(void)
-{
-    out_byte(0xA539, 0x03);
-    out_byte(0xA539, 0x02);
-}
-
-void sm_send_stop(void)
-{
-    out_byte(0xA539, 0x02);
-    out_byte(0xA539, 0x03);
-}
-
-int sm_read_byte_from_device(uint8 addr, uint8 reg, uint8 *storage)
-{
-    /* S Addr Wr */
-    sm_write_mode();
-    sm_send_start();
-    sm_write_byte((addr<<1));
-
-    /* [A] */
-    sm_read_mode();
-    if (sm_get_ack() == FALSE) return FALSE;
-
-    /* Comm */
-    sm_write_mode();
-    sm_write_byte(reg);
-
-    /* [A] */
-    sm_read_mode();
-    if (sm_get_ack() == FALSE) return FALSE;
-
-    /* S Addr Rd */
-    sm_write_mode();
-    sm_send_start();
-    sm_write_byte((addr<<1)|1);
-
-    /* [A] */
-    sm_read_mode();
-    if (sm_get_ack() == FALSE) return FALSE;
-
-    /* [Data] */
-    *storage = sm_read_byte();
-
-    /* NA */
-    sm_write_mode();
-    sm_write_nack();
-    sm_send_stop();
-
-    return TRUE;
-}
-
-void sm_init(void)
-{
-    /* Switch to PMC mode */
-    pci_write_cfg_byte(0, 0, REG_GROUP, (uint8)(REG_GROUP_SPECIAL|REG_GROUP_POWER));
-
-    /* Set GPIO Base */
-    pci_write_cfg_long(0, 0, 0x40, 0xa500);
-
-    /* Enable GPIO */
-    pci_write_cfg_byte(0, 0, 0x44, 0x11);
-
-    /* Set both GPIO 0 and 1 as output */
-    out_byte(0xA53A, 0x03);
-}
-
-
-void sm_term(void)
-{
-    /* Switch to normal mode */
-    pci_write_cfg_byte(0, 0, REG_GROUP, 0);
-}
-
-
-int sm_get_data(uint8 *DataArray, int dimm_socket)
-{
-    int j;
-
-#if 0
-    /* Switch to PMC mode */
-    pci_write_cfg_byte(0, 0, REG_GROUP, (uint8)(REG_GROUP_SPECIAL|REG_GROUP_POWER));
-
-    /* Set GPIO Base */
-    pci_write_cfg_long(0, 0, 0x40, 0xa500);
-
-    /* Enable GPIO */
-    pci_write_cfg_byte(0, 0, 0x44, 0x11);
-
-    /* Set both GPIO 0 and 1 as output */
-    out_byte(0xA53A, 0x03);
-#endif
-
-    sm_init();
-    /* Start reading the rom */
-
-    j = 0;
-
-    do
-    {
-	if (sm_read_byte_from_device(dimm_socket, (uint8)j, DataArray) == FALSE)
-	{
-	    sm_term();
-	    return FALSE;
-	}
-
-	DataArray++;
-	j++;
-    } while (j < 128);
-
-    sm_term();
-    return TRUE;
-}

board/MAI/AmigaOneG3SE/smbus.h

@@ -1,22 +0,0 @@
-#ifndef _SMBUS_H_
-#define _SMBUS_H_
-
-#include "short_types.h"
-
-#define SM_DIMM0_ADDR 0x51
-#define SM_DIMM1_ADDR 0x52
-
-void sm_write_mode(void);
-void sm_read_mode(void);
-void sm_write_byte(uint8 writeme);
-uint8 sm_read_byte(void);
-int sm_get_ack(void);
-void sm_write_ack(void);
-void sm_write_nack(void);
-void sm_send_start(void);
-void sm_send_stop(void);
-int sm_read_byte_from_device(uint8 addr, uint8 reg, uint8 *storage);
-int sm_get_data(uint8 *DataArray, int dimm_socket);
-void sm_init(void);
-void sm_term(void);
-#endif

board/MAI/AmigaOneG3SE/start.txt

@@ -1,198 +0,0 @@
-
-	/*------------------------------------------------------*/
-	/*              TERON Articia / SDRAM Init              */
-	/*------------------------------------------------------*/
-
-*       XD_CTL  = 0x81000000			(0x74)
-
-*       HBUS_ACC_CTL_0 &= 0xFFFFFDFF		(0x5c)
-		       /* host bus access ctl reg 2(5e) */
-		       /* set - CPU read from memory data one clock after data is latched */
-
-*       GLOBL_INFO_0 |= 0x00004000		(0x50)
-		      /* global info register 2 (52), AGP/PCI bus 1 arbiter is addressed in Articia S */
-
-	PCI_1_SB_CONFIG_0 |= 0x00000400         (0x80d0)
-			/* PCI1 side band config reg 2 (d2), enable read acces while write buffer not empty */
-
-	MEM_RAS_CTL_0 |= 0x3f000000		(0xcc)
-		      &= 0x3fffffff
-		      /* RAS park control reg 0(cc), park access enable is set */
-
-	HOST_RDBUF_CTL |= 0x10000000		(0x70)
-		       &= 0x10ffffff
-		      /* host read buffer control reg, enable prefetch for CPU read from DRAM control */
-
-	HBUS_ACC_CTL_0 |= 0x0100001f		(0x5c)
-		       &= 0xf1ffffff
-		      /* host bus access control register, enable CPU address bus pipe control	*/
-		      /* two outstanding requests,  *** changed to 2 from 3				*/
-		      /* enable line merge write control for CPU write to system memory, PCI 1	*/
-		      /* and PCI 0 bus memory; enable page merge write control for write to		*/
-		      /* PCI bus 0 & bus 1 memory							*/
-
-	SRAM_CTL |= 0x00004000			(0xc8)
-		 &= 0xffbff7ff
-		      /* DRAM detail timing control register 1 (ca), bit 3 set to 0	*/
-		      /* DRAM start access latency control - wait for one clock	*/
-		      /* ff9f changed to ffbf						*/
-
-	DIM0_TIM_CTL_0 = 0x737d737d             (0xc9)
-		      /* DRAM timing control for dimm0 & dimm1; set wait one clock	*/
-		      /* cycle for next data access					*/
-
-	DIM2_TIM_CTL_0 = 0x737d737d             (0xca)
-		      /* DRAM timing control for dimm2 & dimm3; set wait one clock	*/
-		      /* cycle for next data access					*/
-
-	DIM0_BNK0_CTL_0 = BNK0_RAM_SIZ_128MB    (0x90)
-		      /* set dimm0 bank0 for 128 MB	*/
-
-	DIM0_BNK1_CTL_0 = BNK1_RAM_SIZ_128MB    (0x94)
-		      /* set dimm0 for  bank1		*/
-
-	DIM0_TIM_CTL_0 = 0xf3bf0000             (0xc9)
-		      /* dimm0 timing control register; RAS - CAS latency - 4 clock		*/
-		      /* CAS access latency - 3 wait; pre-charge latency - 3 wait		*/
-		      /* pre-charge command period control - 5 clock; wait one clock		*/
-		      /* cycle for next data access; read to write access latency control	*/
-		      /* - 2 clock cycles							*/
-
-	DRAM_GBL_CTL_0 |= 0x00000100            (0xc0)
-		       &= 0xffff01ff
-		      /* memory global control register - support buffer sdram on bank 0	*/
-
-	DRAM_ECC_CTL_0 |= 0x00260000		(0xc4)
-		       &= 0xff26ffff
-		      /* enable ECC; enable read, modify, write control	*/
-
-	DRAM_REF_CTL_0 = DRAM_REF_DATA          (0xb8)
-		      /* set DRAM refresh parameters *** changed to 00940100	*/
-
-	nop
-	nop
-	nop
-	nop
-	nop
-
-	DRAM_ECC_CTL_0 |= 0x20243280		(0xc4)
-		      /* turn off ecc		*/
-		      /* for SDRAM bank 0	*/
-
-	DRAM_ECC_CTL_0 |= 0x20243290            (0xc4) ?
-		      /* for SDRAM bank 1	*/
-
-
-/* Additional Stuff...*/
-
-	GLOBL_CTRL |= 0x20000b00		(0x54)
-
-	PCI_0_SB_CONFIG |= 0x04100007		(0xd0)
-		      /* PCI 0 Side band config reg*/
-
-	0x8000083c |= 0x00080000
-		      /* Disable VGA decode on PCI Bus 1 */
-
-
-/*End Additional Stuff..*/
-
-	/*--------------------------------------------------------------*/
-	/*              TERON serial port initialization code           */
-	/*--------------------------------------------------------------*/
-
-	0x84380080 |= 0x00030000
-		     /* enable super IO configuration VIA chip Register 85	*/
-		     /* Enable super I/O config mode */
-
-	0xfe0003f0 = 0xe2
-	bl delay1
-
-	0xfe0003f1 = 0x0f
-	bl delay1
-		    /* enable com1 & com2, parallel port disabled */
-
-	0xfe0003f0 = 0xe7
-	bl delay1
-		    /* let's make com1 base as 0x3f8 */
-
-	0xfe0003f1 = 0xfe
-	bl delay1
-
-	0xfe0003f0 = 0xe8
-	bl delay1
-		    /* let's make com2 base as 0x2f8 */
-
-	0xfe0003f1 = 0xbe
-
-	0x84380080 &= 0xfffdffff
-		    /* closing super IO configuration VIA chip Register 85   */
-
-
-/* -------------------------------*/
-
-	0xfe0003fb = 0x83
-	bl delay1
-		   /*latch enable word length -8 bit */         /* set mslab bit	*/
-	0xfe0003f8 = 0x0c
-	bl delay1
-		   /* set baud rate lsb for 9600 baud	*/
-	0xfe0003f9 = 0x0
-	bl delay1
-		   /* set baud rate msb for 9600 baud	*/
-	0xfe0003fb  = 0x03
-	bl delay1
-		      /* reset mslab	*/
-
-	/*--------------------------------------------------------------*/
-	/*              END TERON Serial Port Initialization Code       */
-	/*--------------------------------------------------------------*/
-
-
-	/*--------------------------------------------------------------*/
-	/*      END TERON Articia / SDRAM Initialization code           */
-	/*--------------------------------------------------------------*/
-
-Proposed from Documentation:
-
-write dmem 0xfec00cf8 0x50000080
-write dmem 0xfee00cfc 0xc0305411
-
-      Writes to index 0x50-0x53.
-      0x50: Global Information Register 0
-	    0xC0 = Little Endian CPU, Sequential order Burst
-      0x51: Global Information Register 1
-	    Read only, 0x30 = Provides PowerPC and X86 support
-      0x52: Global Information Register 2
-	    0x05 = 64/128 bit CPU bus support
-      0x53: Global Information Register 3
-	    0x80 = PCI Bus 0 grant active time is 1 clock after REQ# deasserted
-
-write dmem 0xfec00cf8 0x5c000080
-write dmem 0xfee00cfc 0xb300011F
-
-write dmem 0xfec00cf8 0xc8000080
-write dmem 0xfee00cfc 0x0020f100
-
-write dmem 0xfec00cf8 0x90000080
-write dmem 0xfee00cfc 0x007fe700
-
-write dmem 0xfec00cf8 0x9400080
-write dmem 0xfee00cfc 0x007fe700
-
-write dmem 0xfec00cf8 0xb0000080
-write dmem 0xfee00cfc 0x737d737d
-
-write dmem 0xfec00cf8 0xb4000080
-write dmem 0xfee00cfc 0x737d737d
-
-write dmem 0xfec00cf8 0xc0000080
-write dmem 0xfee00cfc 0x40005500
-
-write dmem 0xfec00cf8 0xb8000080
-write dmem 0xfee00cfc 0x00940100
-
-write dmem 0xfec00cf8 0xc4000080
-write dmem 0xfee00cfc 0x00003280
-
-write dmem 0xfec00cf8 0xc4000080
-write dmem 0xfee00cfc 0x00003290

board/MAI/AmigaOneG3SE/todo.txt

@@ -1,3 +0,0 @@
-- Init interrupt controller
-- init sdram
-- init ide controller

board/MAI/AmigaOneG3SE/u-boot.lds

@@ -1,136 +0,0 @@
-/*
- * (C) Copyright 2001
- * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
- *
- * (C) Copyright 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
- */
-
-/*
- * u-boot.lds - linker script for U-Boot on the AmigaOneG3SE Board.
- */
-
-OUTPUT_ARCH(powerpc)
-/* 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      :
-  {
-    arch/powerpc/cpu/74xx_7xx/start.o	(.text)
-/* store the environment in a seperate sector in the boot flash */
-/*    . = env_offset; */
-    common/env_embedded.o(.text)
-
-    *(.text)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.eh_frame)
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-  .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 (NOLOAD)       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  _end = ALIGN(4) /*.*/ ;
-  PROVIDE (end = ALIGN(4) /*.*/);
-}

board/MAI/AmigaOneG3SE/usb_uhci.c

@@ -1,1178 +0,0 @@
-/*
- * (C) Copyright 2001
- * Denis Peter, MPL AG Switzerland
- *
- * 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
- *
- * Note: Part of this code has been derived from linux
- *
- */
-
-/**********************************************************************
- * How it works:
- * -------------
- * The framelist / Transfer descriptor / Queue Heads are similar like
- * in the linux usb_uhci.c.
- *
- * During initialization, the following skeleton is allocated in init_skel:
- *
- *         framespecific           |           common chain
- *
- * framelist[]
- * [  0 ]-----> TD ---------\
- * [  1 ]-----> TD ----------> TD ------> QH -------> QH -------> QH ---> NULL
- *   ...        TD ---------/
- * [1023]-----> TD --------/
- *
- *              ^^             ^^         ^^          ^^          ^^
- *              7 TDs for      1 TD for   Start of    Start of    End Chain
- *              INT (2-128ms)  1ms-INT    CTRL Chain  BULK Chain
- *
- *
- * Since this is a bootloader, the isochronous transfer descriptor have been removed.
- *
- * Interrupt Transfers.
- * --------------------
- * For Interupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They
- * will be inserted after the appropriate (depending the interval setting) skeleton TD.
- * If an interrupt has been detected the dev->irqhandler is called. The status and number
- * of transfered bytes is stored in dev->irq_status resp. dev->irq_act_len. If the
- * dev->irqhandler returns 0, the interrupt TD is removed and disabled. If an 1 is returned,
- * the interrupt TD will be reactivated.
- *
- * Control Transfers
- * -----------------
- * Control Transfers are issued by filling the tmp_td with the appropriate data and connect
- * them to the qh_cntrl queue header. Before other control/bulk transfers can be issued,
- * the programm has to wait for completion. This does not allows asynchronous data transfer.
- *
- * Bulk Transfers
- * --------------
- * Bulk Transfers are issued by filling the tmp_td with the appropriate data and connect
- * them to the qh_bulk queue header. Before other control/bulk transfers can be issued,
- * the programm has to wait for completion. This does not allows asynchronous data transfer.
- *
- *
- */
-
-#include <common.h>
-#include <pci.h>
-
-#ifdef CONFIG_USB_UHCI
-
-#include <usb.h>
-#include "usb_uhci.h"
-
-#define USB_MAX_TEMP_TD      128  /* number of temporary TDs for bulk and control transfers */
-#define USB_MAX_TEMP_INT_TD  32   /* number of temporary TDs for Interrupt transfers */
-
-
-/*#define USB_UHCI_DEBUG */
-
-#ifdef	USB_UHCI_DEBUG
-#define	USB_UHCI_PRINTF(fmt,args...)	printf (fmt ,##args)
-#else
-#define USB_UHCI_PRINTF(fmt,args...)
-#endif
-
-
-static int irqvec = -1;            /* irq vector, if -1 uhci is stopped / reseted */
-unsigned int usb_base_addr;       /* base address */
-
-static uhci_td_t td_int[8];        /* Interrupt Transfer descriptors */
-static uhci_qh_t qh_cntrl;         /* control Queue Head */
-static uhci_qh_t qh_bulk;          /*  bulk Queue Head */
-static uhci_qh_t qh_end;           /* end Queue Head */
-static uhci_td_t td_last;          /* last TD (linked with end chain) */
-
-/* temporary tds */
-static uhci_td_t tmp_td[USB_MAX_TEMP_TD];          /* temporary bulk/control td's  */
-static uhci_td_t tmp_int_td[USB_MAX_TEMP_INT_TD];  /* temporary interrupt td's  */
-
-static unsigned long framelist[1024] __attribute__ ((aligned (0x1000))); /* frame list */
-
-static struct virt_root_hub rh;   /* struct for root hub */
-
-/**********************************************************************
- * some forward decleration
- */
-int uhci_submit_rh_msg(struct usb_device *dev, unsigned long pipe,
-						void *buffer, int transfer_len,struct devrequest *setup);
-
-/* fill a td with the approproiate data. Link, status, info and buffer
- * are used by the USB controller itselfes, dev is used to identify the
- * "connected" device
- */
-void usb_fill_td(uhci_td_t* td,unsigned long link,unsigned long status,
-					unsigned long info, unsigned long buffer, unsigned long dev)
-{
-	td->link=swap_32(link);
-	td->status=swap_32(status);
-	td->info=swap_32(info);
-	td->buffer=swap_32(buffer);
-	td->dev_ptr=dev;
-}
-
-/* fill a qh with the approproiate data. Head and element are used by the USB controller
- * itselfes. As soon as a valid dev_ptr is filled, a td chain is connected to the qh.
- * Please note, that after completion of the td chain, the entry element is removed /
- * marked invalid by the USB controller.
- */
-void usb_fill_qh(uhci_qh_t* qh,unsigned long head,unsigned long element)
-{
-	qh->head=swap_32(head);
-	qh->element=swap_32(element);
-	qh->dev_ptr=0L;
-}
-
-/* get the status of a td->status
- */
-unsigned long usb_uhci_td_stat(unsigned long status)
-{
-	unsigned long result=0;
-	result |= (status & TD_CTRL_NAK)      ? USB_ST_NAK_REC : 0;
-	result |= (status & TD_CTRL_STALLED)  ? USB_ST_STALLED : 0;
-	result |= (status & TD_CTRL_DBUFERR)  ? USB_ST_BUF_ERR : 0;
-	result |= (status & TD_CTRL_BABBLE)   ? USB_ST_BABBLE_DET : 0;
-	result |= (status & TD_CTRL_CRCTIMEO) ? USB_ST_CRC_ERR : 0;
-	result |= (status & TD_CTRL_BITSTUFF) ? USB_ST_BIT_ERR : 0;
-	result |= (status & TD_CTRL_ACTIVE)   ? USB_ST_NOT_PROC : 0;
-	return result;
-}
-
-/* get the status and the transfered len of a td chain.
- * called from the completion handler
- */
-int usb_get_td_status(uhci_td_t *td,struct usb_device *dev)
-{
-	unsigned long temp,info;
-	unsigned long stat;
-	uhci_td_t *mytd=td;
-
-	if(dev->devnum==rh.devnum)
-		return 0;
-	dev->act_len=0;
-	stat=0;
-	do {
-		temp=swap_32((unsigned long)mytd->status);
-		stat=usb_uhci_td_stat(temp);
-		info=swap_32((unsigned long)mytd->info);
-		if(((info & 0xff)!= USB_PID_SETUP) &&
-				(((info >> 21) & 0x7ff)!= 0x7ff) &&
-				(temp & 0x7FF)!=0x7ff)
-		{  /* if not setup and not null data pack */
-			dev->act_len+=(temp & 0x7FF) + 1; /* the transfered len is act_len + 1 */
-		}
-		if(stat) {           /* status no ok */
-			dev->status=stat;
-			return -1;
-		}
-		temp=swap_32((unsigned long)mytd->link);
-		mytd=(uhci_td_t *)(temp & 0xfffffff0);
-	}while((temp & 0x1)==0); /* process all TDs */
-	dev->status=stat;
-	return 0; /* Ok */
-}
-
-
-/*-------------------------------------------------------------------
- *                         LOW LEVEL STUFF
- *          assembles QHs und TDs for control, bulk and iso
- *-------------------------------------------------------------------*/
-
-/* Submits a control message. That is a Setup, Data and Status transfer.
- * Routine does not wait for completion.
- */
-int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
-										int transfer_len,struct devrequest *setup)
-{
-	unsigned long destination, status;
-	int maxsze = usb_maxpacket(dev, pipe);
-	unsigned long dataptr;
-	int len;
-	int pktsze;
-	int i=0;
-
-	if (!maxsze) {
-		USB_UHCI_PRINTF("uhci_submit_control_urb: pipesize for pipe %lx is zero\n", pipe);
-		return -1;
-	}
-	if(((pipe>>8)&0x7f)==rh.devnum) {
-		/* this is the root hub -> redirect it */
-		return uhci_submit_rh_msg(dev,pipe,buffer,transfer_len,setup);
-	}
-	USB_UHCI_PRINTF("uhci_submit_control start len %x, maxsize %x\n",transfer_len,maxsze);
-	/* The "pipe" thing contains the destination in bits 8--18 */
-	destination = (pipe & PIPE_DEVEP_MASK) | USB_PID_SETUP; /* Setup stage */
-	/* 3 errors */
-	status = (pipe & TD_CTRL_LS) | TD_CTRL_ACTIVE | (3 << 27);
-	/* (urb->transfer_flags & USB_DISABLE_SPD ? 0 : TD_CTRL_SPD); */
-	/*  Build the TD for the control request, try forever, 8 bytes of data */
-	usb_fill_td(&tmp_td[i],UHCI_PTR_TERM ,status, destination | (7 << 21),(unsigned long)setup,(unsigned long)dev);
-#if 0
-	{
-		char *sp=(char *)setup;
-		printf("SETUP to pipe %lx: %x %x %x %x %x %x %x %x\n", pipe,
-		    sp[0],sp[1],sp[2],sp[3],sp[4],sp[5],sp[6],sp[7]);
-	}
-#endif
-	dataptr = (unsigned long)buffer;
-	len=transfer_len;
-
-	/* If direction is "send", change the frame from SETUP (0x2D)
-	   to OUT (0xE1). Else change it from SETUP to IN (0x69). */
-	destination = (pipe & PIPE_DEVEP_MASK) | ((pipe & USB_DIR_IN)==0 ? USB_PID_OUT : USB_PID_IN);
-	while (len > 0) {
-		/* data stage */
-		pktsze = len;
-		i++;
-		if (pktsze > maxsze)
-			pktsze = maxsze;
-		destination ^= 1 << TD_TOKEN_TOGGLE;	/* toggle DATA0/1 */
-		usb_fill_td(&tmp_td[i],UHCI_PTR_TERM, status, destination | ((pktsze - 1) << 21),dataptr,(unsigned long)dev);	/* Status, pktsze bytes of data */
-		tmp_td[i-1].link=swap_32((unsigned long)&tmp_td[i]);
-
-		dataptr += pktsze;
-		len -= pktsze;
-	}
-
-	/*  Build the final TD for control status */
-	/* It's only IN if the pipe is out AND we aren't expecting data */
-
-	destination &= ~UHCI_PID;
-	if (((pipe & USB_DIR_IN)==0) || (transfer_len == 0))
-		destination |= USB_PID_IN;
-	else
-		destination |= USB_PID_OUT;
-	destination |= 1 << TD_TOKEN_TOGGLE;	/* End in Data1 */
-	i++;
-	status &=~TD_CTRL_SPD;
-	/* no limit on errors on final packet , 0 bytes of data */
-	usb_fill_td(&tmp_td[i],UHCI_PTR_TERM, status | TD_CTRL_IOC, destination | (UHCI_NULL_DATA_SIZE << 21),0,(unsigned long)dev);
-	tmp_td[i-1].link=swap_32((unsigned long)&tmp_td[i]);	/* queue status td */
-	/*	usb_show_td(i+1);*/
-	USB_UHCI_PRINTF("uhci_submit_control end (%d tmp_tds used)\n",i);
-	/* first mark the control QH element terminated */
-	qh_cntrl.element=0xffffffffL;
-	/* set qh active */
-	qh_cntrl.dev_ptr=(unsigned long)dev;
-	/* fill in tmp_td_chain */
-	qh_cntrl.element=swap_32((unsigned long)&tmp_td[0]);
-	return 0;
-}
-
-/*-------------------------------------------------------------------
- * Prepare TDs for bulk transfers.
- */
-int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,int transfer_len)
-{
-	unsigned long destination, status,info;
-	unsigned long dataptr;
-	int maxsze = usb_maxpacket(dev, pipe);
-	int len;
-	int i=0;
-
-	if(transfer_len < 0) {
-		printf("Negative transfer length in submit_bulk\n");
-		return -1;
-	}
-	if (!maxsze)
-		return -1;
-	/* The "pipe" thing contains the destination in bits 8--18. */
-	destination = (pipe & PIPE_DEVEP_MASK) | usb_packetid (pipe);
-	/* 3 errors */
-	status = (pipe & TD_CTRL_LS) | TD_CTRL_ACTIVE | (3 << 27);
-	/*	((urb->transfer_flags & USB_DISABLE_SPD) ? 0 : TD_CTRL_SPD) | (3 << 27); */
-	/* Build the TDs for the bulk request */
-	len = transfer_len;
-	dataptr = (unsigned long)buffer;
-	do {
-		int pktsze = len;
-		if (pktsze > maxsze)
-			pktsze = maxsze;
-		/* pktsze bytes of data  */
-		info = destination | (((pktsze - 1)&UHCI_NULL_DATA_SIZE) << 21) |
-			(usb_gettoggle (dev, usb_pipeendpoint (pipe), usb_pipeout (pipe)) << TD_TOKEN_TOGGLE);
-
-		if((len-pktsze)==0)
-			status |= TD_CTRL_IOC;	/* last one generates INT */
-
-		usb_fill_td(&tmp_td[i],UHCI_PTR_TERM, status, info,dataptr,(unsigned long)dev);	/* Status, pktsze bytes of data */
-		if(i>0)
-			tmp_td[i-1].link=swap_32((unsigned long)&tmp_td[i]);
-		i++;
-		dataptr += pktsze;
-		len -= pktsze;
-		usb_dotoggle (dev, usb_pipeendpoint (pipe), usb_pipeout (pipe));
-	} while (len > 0);
-	/* first mark the bulk QH element terminated */
-	qh_bulk.element=0xffffffffL;
-	/* set qh active */
-	qh_bulk.dev_ptr=(unsigned long)dev;
-	/* fill in tmp_td_chain */
-	qh_bulk.element=swap_32((unsigned long)&tmp_td[0]);
-	return 0;
-}
-
-
-/* search a free interrupt td
- */
-uhci_td_t *uhci_alloc_int_td(void)
-{
-	int i;
-	for(i=0;i<USB_MAX_TEMP_INT_TD;i++) {
-		if(tmp_int_td[i].dev_ptr==0) /* no device assigned -> free TD */
-			return &tmp_int_td[i];
-	}
-	return NULL;
-}
-
-#if 0
-void uhci_show_temp_int_td(void)
-{
-	int i;
-	for(i=0;i<USB_MAX_TEMP_INT_TD;i++) {
-		if((tmp_int_td[i].dev_ptr&0x01)!=0x1L) /* no device assigned -> free TD */
-			printf("temp_td %d is assigned to dev %lx\n",i,tmp_int_td[i].dev_ptr);
-	}
-	printf("all others temp_tds are free\n");
-}
-#endif
-/*-------------------------------------------------------------------
- * submits USB interrupt (ie. polling ;-)
- */
-int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,int transfer_len, int interval)
-{
-	int nint, n;
-	unsigned long status, destination;
-	unsigned long info,tmp;
-	uhci_td_t *mytd;
-	if (interval < 0 || interval >= 256)
-		return -1;
-
-	if (interval == 0)
-		nint = 0;
-	else {
-		for (nint = 0, n = 1; nint <= 8; nint++, n += n)	/* round interval down to 2^n */
-		 {
-			if(interval < n) {
-				interval = n / 2;
-				break;
-			}
-		}
-		nint--;
-	}
-
-	USB_UHCI_PRINTF("Rounded interval to %i, chain  %i\n", interval, nint);
-	mytd=uhci_alloc_int_td();
-	if(mytd==NULL) {
-		printf("No free INT TDs found\n");
-		return -1;
-	}
-	status = (pipe & TD_CTRL_LS) | TD_CTRL_ACTIVE | TD_CTRL_IOC | (3 << 27);
-/*		(urb->transfer_flags & USB_DISABLE_SPD ? 0 : TD_CTRL_SPD) | (3 << 27);
-*/
-
-	destination =(pipe & PIPE_DEVEP_MASK) | usb_packetid (pipe) | (((transfer_len - 1) & 0x7ff) << 21);
-
-	info = destination | (usb_gettoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe)) << TD_TOKEN_TOGGLE);
-	tmp = swap_32(td_int[nint].link);
-	usb_fill_td(mytd,tmp,status, info,(unsigned long)buffer,(unsigned long)dev);
-	/* Link it */
-	tmp = swap_32((unsigned long)mytd);
-	td_int[nint].link=tmp;
-
-	usb_dotoggle (dev, usb_pipeendpoint (pipe), usb_pipeout (pipe));
-
-	return 0;
-}
-
-/**********************************************************************
- * Low Level functions
- */
-
-
-void reset_hc(void)
-{
-
-	/* Global reset for 100ms */
-	out16r( usb_base_addr + USBPORTSC1,0x0204);
-	out16r( usb_base_addr + USBPORTSC2,0x0204);
-	out16r( usb_base_addr + USBCMD,USBCMD_GRESET | USBCMD_RS);
-	/* Turn off all interrupts */
-	out16r(usb_base_addr + USBINTR,0);
-	wait_ms(50);
-	out16r( usb_base_addr + USBCMD,0);
-	wait_ms(10);
-}
-
-void start_hc(void)
-{
-	int timeout = 1000;
-
-	while(in16r(usb_base_addr + USBCMD) & USBCMD_HCRESET) {
-		if (!--timeout) {
-			printf("USBCMD_HCRESET timed out!\n");
-			break;
-		}
-	}
-	/* Turn on all interrupts */
-	out16r(usb_base_addr + USBINTR,USBINTR_TIMEOUT | USBINTR_RESUME | USBINTR_IOC | USBINTR_SP);
-	/* Start at frame 0 */
-	out16r(usb_base_addr + USBFRNUM,0);
-	/* set Framebuffer base address */
-	out32r(usb_base_addr+USBFLBASEADD,(unsigned long)&framelist);
-	/* Run and mark it configured with a 64-byte max packet */
-	out16r(usb_base_addr + USBCMD,USBCMD_RS | USBCMD_CF | USBCMD_MAXP);
-}
-
-/* Initialize the skeleton
- */
-void usb_init_skel(void)
-{
-	unsigned long temp;
-	int n;
-
-	for(n=0;n<USB_MAX_TEMP_INT_TD;n++)
-		tmp_int_td[n].dev_ptr=0L; /* no devices connected */
-	/* last td */
-	usb_fill_td(&td_last,UHCI_PTR_TERM,TD_CTRL_IOC ,0,0,0L);
-  /* usb_fill_td(&td_last,UHCI_PTR_TERM,0,0,0); */
-	/* End Queue Header */
-	usb_fill_qh(&qh_end,UHCI_PTR_TERM,(unsigned long)&td_last);
-	/* Bulk Queue Header */
-	temp=(unsigned long)&qh_end;
-	usb_fill_qh(&qh_bulk,temp | UHCI_PTR_QH,UHCI_PTR_TERM);
-	/* Control Queue Header */
-	temp=(unsigned long)&qh_bulk;
-	usb_fill_qh(&qh_cntrl, temp | UHCI_PTR_QH,UHCI_PTR_TERM);
-	/* 1ms Interrupt td */
-	temp=(unsigned long)&qh_cntrl;
-	usb_fill_td(&td_int[0],temp | UHCI_PTR_QH,0,0,0,0L);
-	temp=(unsigned long)&td_int[0];
-	for(n=1; n<8; n++)
-		usb_fill_td(&td_int[n],temp,0,0,0,0L);
-	for (n = 0; n < 1024; n++) {
-	/* link all framelist pointers to one of the interrupts */
-		int m, o;
-		if ((n&127)==127)
-			framelist[n]= swap_32((unsigned long)&td_int[0]);
-		else
-			for (o = 1, m = 2; m <= 128; o++, m += m)
-				if ((n & (m - 1)) == ((m - 1) / 2))
-						framelist[n]= swap_32((unsigned long)&td_int[o]);
-	}
-}
-
-/* check the common skeleton for completed transfers, and update the status
- * of the "connected" device. Called from the IRQ routine.
- */
-void usb_check_skel(void)
-{
-	struct usb_device *dev;
-	/* start with the control qh */
-	if(qh_cntrl.dev_ptr!=0) /* it's a device assigned check if this caused IRQ */
-	{
-		dev=(struct usb_device *)qh_cntrl.dev_ptr;
-		usb_get_td_status(&tmp_td[0],dev); /* update status */
-		if(!(dev->status & USB_ST_NOT_PROC)) { /* is not active anymore, disconnect devices */
-			qh_cntrl.dev_ptr=0;
-		}
-	}
-	/* now process the bulk */
-	if(qh_bulk.dev_ptr!=0) /* it's a device assigned check if this caused IRQ */
-	{
-		dev=(struct usb_device *)qh_bulk.dev_ptr;
-		usb_get_td_status(&tmp_td[0],dev); /* update status */
-		if(!(dev->status & USB_ST_NOT_PROC)) { /* is not active anymore, disconnect devices */
-			qh_bulk.dev_ptr=0;
-		}
-	}
-}
-
-/* check the interrupt chain, ubdate the status of the appropriate device,
- * call the appropriate irqhandler and reactivate the TD if the irqhandler
- * returns with 1
- */
-void usb_check_int_chain(void)
-{
-	int i,res;
-	unsigned long link,status;
-	struct usb_device *dev;
-	uhci_td_t *td,*prevtd;
-
-	for(i=0;i<8;i++) {
-		prevtd = &td_int[i]; /* the first previous td is the skeleton td */
-		link=swap_32(td_int[i].link) & 0xfffffff0; /* next in chain */
-		td=(uhci_td_t *)link; /* assign it */
-		/* all interrupt TDs are finally linked to the td_int[0].
-		 * so we process all until we find the td_int[0].
-		 * if int0 chain points to a QH, we're also done
-	   */
-		while(((i>0) && (link != (unsigned long)&td_int[0])) ||
-					((i==0) && !(swap_32(td->link) &  UHCI_PTR_QH)))
-		{
-			/* check if a device is assigned with this td */
-			status=swap_32(td->status);
-			if((td->dev_ptr!=0L) && !(status & TD_CTRL_ACTIVE)) {
-				/* td is not active and a device is assigned -> call irqhandler */
-				dev=(struct usb_device *)td->dev_ptr;
-				dev->irq_act_len=((status & 0x7FF)==0x7FF) ? 0 : (status & 0x7FF) + 1; /* transfered length */
-				dev->irq_status=usb_uhci_td_stat(status); /* get status */
-				res=dev->irq_handle(dev); /* call irqhandler */
-				if(res==1) {
-					/* reactivate */
-					status|=TD_CTRL_ACTIVE;
-					td->status=swap_32(status);
-					prevtd=td; /* previous td = this td */
-				}
-				else {
-					prevtd->link=td->link; /* link previous td directly to the nex td -> unlinked */
-					/* remove device pointer */
-					td->dev_ptr=0L;
-				}
-			} /* if we call the irq handler */
-			link=swap_32(td->link) & 0xfffffff0; /* next in chain */
-			td=(uhci_td_t *)link; /* assign it */
-		} /* process all td in this int chain */
-	} /* next interrupt chain */
-}
-
-
-/* usb interrupt service routine.
- */
-void handle_usb_interrupt(void)
-{
-	unsigned short status;
-
-	/*
-	 * Read the interrupt status, and write it back to clear the
-	 * interrupt cause
-	 */
-
-	status = in16r(usb_base_addr + USBSTS);
-
-	if (!status)		/* shared interrupt, not mine */
-		return;
-	if (status != 1) {
-		/* remove host controller halted state */
-		if ((status&0x20) && ((in16r(usb_base_addr+USBCMD) && USBCMD_RS)==0)) {
-			out16r(usb_base_addr + USBCMD, USBCMD_RS | in16r(usb_base_addr + USBCMD));
-		}
-	}
-	usb_check_int_chain(); /* call interrupt handlers for int tds */
-	usb_check_skel(); /* call completion handler for common transfer routines */
-	out16r(usb_base_addr+USBSTS,status);
-}
-
-
-/* init uhci
- */
-int usb_lowlevel_init(void)
-{
-	unsigned char temp;
-	int	busdevfunc;
-/*
- * HJF - configure IRQ and base from variables optionally.
- */
-	char *s;
-
-
-	busdevfunc=pci_find_device(USB_UHCI_VEND_ID,USB_UHCI_DEV_ID,0); /* get PCI Device ID */
-	if(busdevfunc == -1) {
-		printf("Error USB UHCI (%04X,%04X) not found\n",USB_UHCI_VEND_ID,USB_UHCI_DEV_ID);
-		return -1;
-	}
-
-#if 1
-	s = getenv("usb_irq");
-	if (s)
-	{
-	    temp = atoi(s);
-	    pci_write_config_byte(busdevfunc, PCI_INTERRUPT_LINE, temp);
-	}
-	else
-#endif
-	    pci_read_config_byte(busdevfunc,PCI_INTERRUPT_LINE,&temp);
-
-	s = getenv("usb_base");
-	if (s)
-	{
-	    unsigned long temp2;
-	    temp2 = atoi(s);
-	    pci_write_config_dword(busdevfunc, PCI_BASE_ADDRESS_4, temp2|0x01);
-	}
-
-	irqvec = temp;
-	irq_free_handler(irqvec);
-	USB_UHCI_PRINTF("Interrupt Line = %d\n",irqvec);
-	pci_read_config_byte(busdevfunc,PCI_INTERRUPT_PIN,&temp);
-	USB_UHCI_PRINTF("Interrupt Pin = %ld\n",temp);
-	pci_read_config_dword(busdevfunc,PCI_BASE_ADDRESS_4,&usb_base_addr);
-	USB_UHCI_PRINTF("IO Base Address = 0x%lx\n",usb_base_addr);
-	usb_base_addr&=0xFFFFFFF0;
-	usb_base_addr+=CONFIG_SYS_ISA_IO_BASE_ADDRESS;
-	rh.devnum = 0;
-	usb_init_skel();
-	reset_hc();
-	start_hc();
-	irq_install_handler(irqvec, (interrupt_handler_t *)handle_usb_interrupt, NULL);
-	irq_install_handler(0, (interrupt_handler_t *)handle_usb_interrupt, NULL);
-
-	return 0;
-}
-
-/* stop uhci
- */
-int usb_lowlevel_stop(void)
-{
-	if(irqvec == -1)
-		return 1;
-	irq_free_handler(irqvec);
-	irq_free_handler(0);
-	reset_hc();
-	irqvec = -1;
-	return 0;
-}
-
-/*******************************************************************************************
- * Virtual Root Hub
- * Since the uhci does not have a real HUB, we simulate one ;-)
- */
-#undef	USB_RH_DEBUG
-
-#ifdef	USB_RH_DEBUG
-#define	USB_RH_PRINTF(fmt,args...)	printf (fmt ,##args)
-static void usb_display_wValue(unsigned short wValue,unsigned short wIndex);
-static void usb_display_Req(unsigned short req);
-#else
-#define USB_RH_PRINTF(fmt,args...)
-static void usb_display_wValue(unsigned short wValue,unsigned short wIndex) {}
-static void usb_display_Req(unsigned short req) {}
-#endif
-
-static unsigned char root_hub_dev_des[] =
-{
-	0x12,			/*  __u8  bLength; */
-	0x01,			/*  __u8  bDescriptorType; Device */
-	0x00,			/*  __u16 bcdUSB; v1.0 */
-	0x01,
-	0x09,			/*  __u8  bDeviceClass; HUB_CLASSCODE */
-	0x00,			/*  __u8  bDeviceSubClass; */
-	0x00,			/*  __u8  bDeviceProtocol; */
-	0x08,			/*  __u8  bMaxPacketSize0; 8 Bytes */
-	0x00,			/*  __u16 idVendor; */
-	0x00,
-	0x00,			/*  __u16 idProduct; */
-	0x00,
-	0x00,			/*  __u16 bcdDevice; */
-	0x00,
-	0x01,			/*  __u8  iManufacturer; */
-	0x00,			/*  __u8  iProduct; */
-	0x00,			/*  __u8  iSerialNumber; */
-	0x01			/*  __u8  bNumConfigurations; */
-};
-
-
-/* Configuration descriptor */
-static unsigned char root_hub_config_des[] =
-{
-	0x09,			/*  __u8  bLength; */
-	0x02,			/*  __u8  bDescriptorType; Configuration */
-	0x19,			/*  __u16 wTotalLength; */
-	0x00,
-	0x01,			/*  __u8  bNumInterfaces; */
-	0x01,			/*  __u8  bConfigurationValue; */
-	0x00,			/*  __u8  iConfiguration; */
-	0x40,			/*  __u8  bmAttributes;
-				   Bit 7: Bus-powered, 6: Self-powered, 5 Remote-wakwup, 4..0: resvd */
-	0x00,			/*  __u8  MaxPower; */
-
-     /* interface */
-	0x09,			/*  __u8  if_bLength; */
-	0x04,			/*  __u8  if_bDescriptorType; Interface */
-	0x00,			/*  __u8  if_bInterfaceNumber; */
-	0x00,			/*  __u8  if_bAlternateSetting; */
-	0x01,			/*  __u8  if_bNumEndpoints; */
-	0x09,			/*  __u8  if_bInterfaceClass; HUB_CLASSCODE */
-	0x00,			/*  __u8  if_bInterfaceSubClass; */
-	0x00,			/*  __u8  if_bInterfaceProtocol; */
-	0x00,			/*  __u8  if_iInterface; */
-
-     /* endpoint */
-	0x07,			/*  __u8  ep_bLength; */
-	0x05,			/*  __u8  ep_bDescriptorType; Endpoint */
-	0x81,			/*  __u8  ep_bEndpointAddress; IN Endpoint 1 */
-	0x03,			/*  __u8  ep_bmAttributes; Interrupt */
-	0x08,			/*  __u16 ep_wMaxPacketSize; 8 Bytes */
-	0x00,
-	0xff			/*  __u8  ep_bInterval; 255 ms */
-};
-
-
-static unsigned char root_hub_hub_des[] =
-{
-	0x09,			/*  __u8  bLength; */
-	0x29,			/*  __u8  bDescriptorType; Hub-descriptor */
-	0x02,			/*  __u8  bNbrPorts; */
-	0x00,			/* __u16  wHubCharacteristics; */
-	0x00,
-	0x01,			/*  __u8  bPwrOn2pwrGood; 2ms */
-	0x00,			/*  __u8  bHubContrCurrent; 0 mA */
-	0x00,			/*  __u8  DeviceRemovable; *** 7 Ports max *** */
-	0xff			/*  __u8  PortPwrCtrlMask; *** 7 ports max *** */
-};
-
-static unsigned char root_hub_str_index0[] =
-{
-	0x04,			/*  __u8  bLength; */
-	0x03,			/*  __u8  bDescriptorType; String-descriptor */
-	0x09,			/*  __u8  lang ID */
-	0x04,			/*  __u8  lang ID */
-};
-
-static unsigned char root_hub_str_index1[] =
-{
-	28,			/*  __u8  bLength; */
-	0x03,			/*  __u8  bDescriptorType; String-descriptor */
-	'U',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'H',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'C',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'I',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	' ',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'R',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'o',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'o',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	't',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	' ',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'H',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'u',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-	'b',			/*  __u8  Unicode */
-	0,				/*  __u8  Unicode */
-};
-
-
-/*
- * Root Hub Control Pipe (interrupt Pipes are not supported)
- */
-
-
-int uhci_submit_rh_msg(struct usb_device *dev, unsigned long pipe, void *buffer,int transfer_len,struct devrequest *cmd)
-{
-	void *data = buffer;
-	int leni = transfer_len;
-	int len = 0;
-	int status = 0;
-	int stat = 0;
-	int i;
-
-	unsigned short cstatus;
-
-	unsigned short bmRType_bReq;
-	unsigned short wValue;
-	unsigned short wIndex;
-	unsigned short wLength;
-
-	if (usb_pipeint(pipe)) {
-		printf("Root-Hub submit IRQ: NOT implemented\n");
-#if 0
-		uhci->rh.urb = urb;
-		uhci->rh.send = 1;
-		uhci->rh.interval = urb->interval;
-		rh_init_int_timer (urb);
-#endif
-		return 0;
-	}
-	bmRType_bReq = cmd->requesttype | cmd->request << 8;
-	wValue = swap_16(cmd->value);
-	wIndex = swap_16(cmd->index);
-	wLength = swap_16(cmd->length);
-	usb_display_Req(bmRType_bReq);
-	for (i = 0; i < 8; i++)
-		rh.c_p_r[i] = 0;
-	USB_RH_PRINTF("Root-Hub: adr: %2x cmd(%1x): %02x%02x %04x %04x %04x\n",
-	     dev->devnum, 8, cmd->requesttype,cmd->request, wValue, wIndex, wLength);
-
-	switch (bmRType_bReq) {
-		/* Request Destination:
-		   without flags: Device,
-		   RH_INTERFACE: interface,
-		   RH_ENDPOINT: endpoint,
-		   RH_CLASS means HUB here,
-		   RH_OTHER | RH_CLASS  almost ever means HUB_PORT here
-		 */
-
-	case RH_GET_STATUS:
-		*(unsigned short *) data = swap_16(1);
-		len=2;
-		break;
-	case RH_GET_STATUS | RH_INTERFACE:
-		*(unsigned short *) data = swap_16(0);
-		len=2;
-		break;
-	case RH_GET_STATUS | RH_ENDPOINT:
-		*(unsigned short *) data = swap_16(0);
-		len=2;
-		break;
-	case RH_GET_STATUS | RH_CLASS:
-		*(unsigned long *) data = swap_32(0);
-		len=4;
-		break;	/* hub power ** */
-	case RH_GET_STATUS | RH_OTHER | RH_CLASS:
-
-		status = in16r(usb_base_addr + USBPORTSC1 + 2 * (wIndex - 1));
-		cstatus = ((status & USBPORTSC_CSC) >> (1 - 0)) |
-			((status & USBPORTSC_PEC) >> (3 - 1)) |
-			(rh.c_p_r[wIndex - 1] << (0 + 4));
-		status = (status & USBPORTSC_CCS) |
-			((status & USBPORTSC_PE) >> (2 - 1)) |
-			((status & USBPORTSC_SUSP) >> (12 - 2)) |
-			((status & USBPORTSC_PR) >> (9 - 4)) |
-			(1 << 8) |	/* power on ** */
-			((status & USBPORTSC_LSDA) << (-8 + 9));
-
-		*(unsigned short *) data = swap_16(status);
-		*(unsigned short *) (data + 2) = swap_16(cstatus);
-		len=4;
-		break;
-	case RH_CLEAR_FEATURE | RH_ENDPOINT:
-		switch (wValue) {
-		case (RH_ENDPOINT_STALL):
-			len=0;
-			break;
-		}
-		break;
-
-	case RH_CLEAR_FEATURE | RH_CLASS:
-		switch (wValue) {
-		case (RH_C_HUB_OVER_CURRENT):
-			len=0;	/* hub power over current ** */
-			break;
-		}
-		break;
-
-	case RH_CLEAR_FEATURE | RH_OTHER | RH_CLASS:
-		usb_display_wValue(wValue,wIndex);
-		switch (wValue) {
-		case (RH_PORT_ENABLE):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) & ~USBPORTSC_PE;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_PORT_SUSPEND):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) & ~USBPORTSC_SUSP;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_PORT_POWER):
-			len=0;	/* port power ** */
-			break;
-		case (RH_C_PORT_CONNECTION):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) | USBPORTSC_CSC;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_C_PORT_ENABLE):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) | USBPORTSC_PEC;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_C_PORT_SUSPEND):
-/*** WR_RH_PORTSTAT(RH_PS_PSSC); */
-			len=0;
-			break;
-		case (RH_C_PORT_OVER_CURRENT):
-			len=0;
-			break;
-		case (RH_C_PORT_RESET):
-			rh.c_p_r[wIndex - 1] = 0;
-			len=0;
-			break;
-		}
-		break;
-	case RH_SET_FEATURE | RH_OTHER | RH_CLASS:
-		usb_display_wValue(wValue,wIndex);
-		switch (wValue) {
-		case (RH_PORT_SUSPEND):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) | USBPORTSC_SUSP;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_PORT_RESET):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) | USBPORTSC_PR;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			wait_ms(10);
-			status = (status & 0xfff5) & ~USBPORTSC_PR;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			udelay(10);
-			status = (status & 0xfff5) | USBPORTSC_PE;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			wait_ms(10);
-			status = (status & 0xfff5) | 0xa;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		case (RH_PORT_POWER):
-			len=0;	/* port power ** */
-			break;
-		case (RH_PORT_ENABLE):
-			status = in16r(usb_base_addr+USBPORTSC1+2*(wIndex-1));
-			status = (status & 0xfff5) | USBPORTSC_PE;
-			out16r(usb_base_addr+USBPORTSC1+2*(wIndex-1),status);
-			len=0;
-			break;
-		}
-		break;
-
-	case RH_SET_ADDRESS:
-		rh.devnum = wValue;
-		len=0;
-		break;
-	case RH_GET_DESCRIPTOR:
-		switch ((wValue & 0xff00) >> 8) {
-		case (0x01):	/* device descriptor */
-			i=sizeof(root_hub_config_des);
-			status=i > wLength ? wLength : i;
-			len = leni > status ? status : leni;
-			memcpy (data, root_hub_dev_des, len);
-			break;
-		case (0x02):	/* configuration descriptor */
-			i=sizeof(root_hub_config_des);
-			status=i > wLength ? wLength : i;
-			len = leni > status ? status : leni;
-			memcpy (data, root_hub_config_des, len);
-			break;
-		case (0x03):	/*string descriptors */
-			if(wValue==0x0300) {
-				i=sizeof(root_hub_str_index0);
-				status = i > wLength ? wLength : i;
-				len = leni > status ? status : leni;
-				memcpy (data, root_hub_str_index0, len);
-				break;
-			}
-			if(wValue==0x0301) {
-				i=sizeof(root_hub_str_index1);
-				status = i > wLength ? wLength : i;
-				len = leni > status ? status : leni;
-				memcpy (data, root_hub_str_index1, len);
-				break;
-			}
-			stat = USB_ST_STALLED;
-		}
-		break;
-
-	case RH_GET_DESCRIPTOR | RH_CLASS:
-		root_hub_hub_des[2] = 2;
-		i=sizeof(root_hub_hub_des);
-		status= i > wLength ? wLength : i;
-		len = leni > status ? status : leni;
-		memcpy (data, root_hub_hub_des, len);
-		break;
-	case RH_GET_CONFIGURATION:
-		*(unsigned char *) data = 0x01;
-		len = 1;
-		break;
-	case RH_SET_CONFIGURATION:
-		len=0;
-		break;
-	default:
-		stat = USB_ST_STALLED;
-	}
-	USB_RH_PRINTF("Root-Hub stat %lx port1: %x port2: %x\n\n",stat,
-	     in16r(usb_base_addr + USBPORTSC1), in16r(usb_base_addr + USBPORTSC2));
-	dev->act_len=len;
-	dev->status=stat;
-	return stat;
-
-}
-
-/********************************************************************************
- * Some Debug Routines
- */
-
-#ifdef	USB_RH_DEBUG
-
-static void usb_display_Req(unsigned short req)
-{
-	USB_RH_PRINTF("- Root-Hub Request: ");
-	switch (req) {
-	case RH_GET_STATUS:
-		USB_RH_PRINTF("Get Status ");
-		break;
-	case RH_GET_STATUS | RH_INTERFACE:
-		USB_RH_PRINTF("Get Status Interface ");
-		break;
-	case RH_GET_STATUS | RH_ENDPOINT:
-		USB_RH_PRINTF("Get Status Endpoint ");
-		break;
-	case RH_GET_STATUS | RH_CLASS:
-		USB_RH_PRINTF("Get Status Class");
-		break;	/* hub power ** */
-	case RH_GET_STATUS | RH_OTHER | RH_CLASS:
-		USB_RH_PRINTF("Get Status Class Others");
-		break;
-	case RH_CLEAR_FEATURE | RH_ENDPOINT:
-		USB_RH_PRINTF("Clear Feature Endpoint ");
-		break;
-	case RH_CLEAR_FEATURE | RH_CLASS:
-		USB_RH_PRINTF("Clear Feature Class ");
-		break;
-	case RH_CLEAR_FEATURE | RH_OTHER | RH_CLASS:
-		USB_RH_PRINTF("Clear Feature Other Class ");
-		break;
-	case RH_SET_FEATURE | RH_OTHER | RH_CLASS:
-		USB_RH_PRINTF("Set Feature Other Class ");
-		break;
-	case RH_SET_ADDRESS:
-		USB_RH_PRINTF("Set Address ");
-		break;
-	case RH_GET_DESCRIPTOR:
-		USB_RH_PRINTF("Get Descriptor ");
-		break;
-	case RH_GET_DESCRIPTOR | RH_CLASS:
-		USB_RH_PRINTF("Get Descriptor Class ");
-		break;
-	case RH_GET_CONFIGURATION:
-		USB_RH_PRINTF("Get Configuration ");
-		break;
-	case RH_SET_CONFIGURATION:
-		USB_RH_PRINTF("Get Configuration ");
-		break;
-	default:
-		USB_RH_PRINTF("****UNKNOWN**** 0x%04X ",req);
-	}
-	USB_RH_PRINTF("\n");
-
-}
-
-static void usb_display_wValue(unsigned short wValue,unsigned short wIndex)
-{
-	switch (wValue) {
-		case (RH_PORT_ENABLE):
-			USB_RH_PRINTF("Root-Hub: Enable Port %d\n",wIndex);
-			break;
-		case (RH_PORT_SUSPEND):
-			USB_RH_PRINTF("Root-Hub: Suspend Port %d\n",wIndex);
-			break;
-		case (RH_PORT_POWER):
-			USB_RH_PRINTF("Root-Hub: Port Power %d\n",wIndex);
-			break;
-		case (RH_C_PORT_CONNECTION):
-			USB_RH_PRINTF("Root-Hub: C Port Connection Port %d\n",wIndex);
-			break;
-		case (RH_C_PORT_ENABLE):
-			USB_RH_PRINTF("Root-Hub: C Port Enable Port %d\n",wIndex);
-			break;
-		case (RH_C_PORT_SUSPEND):
-			USB_RH_PRINTF("Root-Hub: C Port Suspend Port %d\n",wIndex);
-			break;
-		case (RH_C_PORT_OVER_CURRENT):
-			USB_RH_PRINTF("Root-Hub: C Port Over Current Port %d\n",wIndex);
-			break;
-		case (RH_C_PORT_RESET):
-			USB_RH_PRINTF("Root-Hub: C Port reset Port %d\n",wIndex);
-			break;
-		default:
-			USB_RH_PRINTF("Root-Hub: unknown %x %x\n",wValue,wIndex);
-			break;
-	}
-}
-
-#endif
-
-
-#ifdef	USB_UHCI_DEBUG
-
-static int usb_display_td(uhci_td_t *td)
-{
-	unsigned long tmp;
-	int valid;
-
-	printf("TD at %p:\n",td);
-
-	tmp=swap_32(td->link);
-	printf("Link points to 0x%08lX, %s first, %s, %s\n",tmp&0xfffffff0,
-		((tmp & 0x4)==0x4) ? "Depth" : "Breath",
-		((tmp & 0x2)==0x2) ? "QH" : "TD",
-		((tmp & 0x1)==0x1) ? "invalid" : "valid");
-	valid=((tmp & 0x1)==0x0);
-	tmp=swap_32(td->status);
-	printf("     %s %ld Errors %s %s %s \n     %s %s %s %s %s %s\n     Len 0x%lX\n",
-		(((tmp>>29)&0x1)==0x1) ? "SPD Enable" : "SPD Disable",
-		((tmp>>28)&0x3),
-		(((tmp>>26)&0x1)==0x1) ? "Low Speed" : "Full Speed",
-		(((tmp>>25)&0x1)==0x1) ? "ISO " : "",
-		(((tmp>>24)&0x1)==0x1) ? "IOC " : "",
-		(((tmp>>23)&0x1)==0x1) ? "Active " : "Inactive ",
-		(((tmp>>22)&0x1)==0x1) ? "Stalled" : "",
-		(((tmp>>21)&0x1)==0x1) ? "Data Buffer Error" : "",
-		(((tmp>>20)&0x1)==0x1) ? "Babble" : "",
-		(((tmp>>19)&0x1)==0x1) ? "NAK" : "",
-		(((tmp>>18)&0x1)==0x1) ? "Bitstuff Error" : "",
-		(tmp&0x7ff));
-	tmp=swap_32(td->info);
-	printf("     MaxLen 0x%lX\n",((tmp>>21)&0x7FF));
-	printf("     %s Endpoint 0x%lX Dev Addr 0x%lX PID 0x%lX\n",((tmp>>19)&0x1)==0x1 ? "TOGGLE" : "",
-		((tmp>>15)&0xF),((tmp>>8)&0x7F),tmp&0xFF);
-	tmp=swap_32(td->buffer);
-	printf("     Buffer 0x%08lX\n",tmp);
-	printf("     DEV %08lX\n",td->dev_ptr);
-	return valid;
-}
-
-
-void usb_show_td(int max)
-{
-	int i;
-	if(max>0) {
-		for(i=0;i<max;i++) {
-			usb_display_td(&tmp_td[i]);
-		}
-	}
-	else {
-		i=0;
-		do {
-			printf("tmp_td[%d]\n",i);
-		}while(usb_display_td(&tmp_td[i++]));
-	}
-}
-
-
-#endif
-#endif /* CONFIG_USB_UHCI */
-
-/* EOF */

board/MAI/AmigaOneG3SE/usb_uhci.h

@@ -1,192 +0,0 @@
-/*
- * (C) Copyright 2001
- * Denis Peter, MPL AG Switzerland
- *
- * 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
- *
- * Note: Part of this code has been derived from linux
- *
- */
-#ifndef _USB_UHCI_H_
-#define _USB_UHCI_H_
-
-#undef USB_UHCI_VEND_ID
-#define USB_UHCI_VEND_ID PCI_VENDOR_ID_VIA
-#undef USB_UHCI_DEV_ID
-#define USB_UHCI_DEV_ID 0x3038
-
-/* Command register */
-#define USBCMD		0
-#define   USBCMD_RS       0x0001	/* Run/Stop */
-#define   USBCMD_HCRESET  0x0002	/* Host reset */
-#define   USBCMD_GRESET   0x0004	/* Global reset */
-#define   USBCMD_EGSM     0x0008	/* Global Suspend Mode */
-#define   USBCMD_FGR      0x0010	/* Force Global Resume */
-#define   USBCMD_SWDBG    0x0020	/* SW Debug mode */
-#define   USBCMD_CF       0x0040	/* Config Flag (sw only) */
-#define   USBCMD_MAXP     0x0080	/* Max Packet (0 = 32, 1 = 64) */
-
-/* Status register */
-#define USBSTS		2
-#define   USBSTS_USBINT   0x0001	/* Interrupt due to IOC */
-#define   USBSTS_ERROR    0x0002	/* Interrupt due to error */
-#define   USBSTS_RD       0x0004	/* Resume Detect */
-#define   USBSTS_HSE      0x0008	/* Host System Error - basically PCI problems */
-#define   USBSTS_HCPE     0x0010	/* Host Controller Process Error - the scripts were buggy */
-#define   USBSTS_HCH      0x0020	/* HC Halted */
-
-/* Interrupt enable register */
-#define USBINTR		4
-#define   USBINTR_TIMEOUT 0x0001	/* Timeout/CRC error enable */
-#define   USBINTR_RESUME  0x0002	/* Resume interrupt enable */
-#define   USBINTR_IOC     0x0004	/* Interrupt On Complete enable */
-#define   USBINTR_SP      0x0008	/* Short packet interrupt enable */
-
-#define USBFRNUM      6
-#define USBFLBASEADD  8
-#define USBSOF        12
-
-/* USB port status and control registers */
-#define USBPORTSC1	16
-#define USBPORTSC2	18
-#define   USBPORTSC_CCS   0x0001	/* Current Connect Status ("device present") */
-#define   USBPORTSC_CSC   0x0002	/* Connect Status Change */
-#define   USBPORTSC_PE    0x0004	/* Port Enable */
-#define   USBPORTSC_PEC   0x0008	/* Port Enable Change */
-#define   USBPORTSC_LS    0x0030	/* Line Status */
-#define   USBPORTSC_RD    0x0040	/* Resume Detect */
-#define   USBPORTSC_LSDA  0x0100	/* Low Speed Device Attached */
-#define   USBPORTSC_PR    0x0200	/* Port Reset */
-#define   USBPORTSC_SUSP  0x1000	/* Suspend */
-
-/* Legacy support register */
-#define USBLEGSUP 0xc0
-#define USBLEGSUP_DEFAULT 0x2000	/* only PIRQ enable set */
-
-#define UHCI_NULL_DATA_SIZE 0x7ff	/* for UHCI controller TD */
-#define UHCI_PID            0xff	/* PID MASK */
-
-#define UHCI_PTR_BITS       0x000F
-#define UHCI_PTR_TERM       0x0001
-#define UHCI_PTR_QH         0x0002
-#define UHCI_PTR_DEPTH      0x0004
-
-/* for TD <status>: */
-#define TD_CTRL_SPD         (1 << 29)	/* Short Packet Detect */
-#define TD_CTRL_C_ERR_MASK  (3 << 27)	/* Error Counter bits */
-#define TD_CTRL_LS          (1 << 26)	/* Low Speed Device */
-#define TD_CTRL_IOS         (1 << 25)	/* Isochronous Select */
-#define TD_CTRL_IOC         (1 << 24)	/* Interrupt on Complete */
-#define TD_CTRL_ACTIVE      (1 << 23)	/* TD Active */
-#define TD_CTRL_STALLED     (1 << 22)	/* TD Stalled */
-#define TD_CTRL_DBUFERR     (1 << 21)	/* Data Buffer Error */
-#define TD_CTRL_BABBLE      (1 << 20)	/* Babble Detected */
-#define TD_CTRL_NAK         (1 << 19)	/* NAK Received */
-#define TD_CTRL_CRCTIMEO    (1 << 18)	/* CRC/Time Out Error */
-#define TD_CTRL_BITSTUFF    (1 << 17)	/* Bit Stuff Error */
-#define TD_CTRL_ACTLEN_MASK 0x7ff	/* actual length, encoded as n - 1 */
-
-#define TD_CTRL_ANY_ERROR	(TD_CTRL_STALLED | TD_CTRL_DBUFERR | \
-				 TD_CTRL_BABBLE | TD_CTRL_CRCTIME | TD_CTRL_BITSTUFF)
-
-#define TD_TOKEN_TOGGLE		19
-
-/* ------------------------------------------------------------------------------------
-   Virtual Root HUB
-   ------------------------------------------------------------------------------------ */
-/* destination of request */
-#define RH_INTERFACE               0x01
-#define RH_ENDPOINT                0x02
-#define RH_OTHER                   0x03
-
-#define RH_CLASS                   0x20
-#define RH_VENDOR                  0x40
-
-/* Requests: bRequest << 8 | bmRequestType */
-#define RH_GET_STATUS           0x0080
-#define RH_CLEAR_FEATURE        0x0100
-#define RH_SET_FEATURE          0x0300
-#define RH_SET_ADDRESS          0x0500
-#define RH_GET_DESCRIPTOR       0x0680
-#define RH_SET_DESCRIPTOR       0x0700
-#define RH_GET_CONFIGURATION    0x0880
-#define RH_SET_CONFIGURATION    0x0900
-#define RH_GET_STATE            0x0280
-#define RH_GET_INTERFACE        0x0A80
-#define RH_SET_INTERFACE        0x0B00
-#define RH_SYNC_FRAME           0x0C80
-/* Our Vendor Specific Request */
-#define RH_SET_EP               0x2000
-
-/* Hub port features */
-#define RH_PORT_CONNECTION         0x00
-#define RH_PORT_ENABLE             0x01
-#define RH_PORT_SUSPEND            0x02
-#define RH_PORT_OVER_CURRENT       0x03
-#define RH_PORT_RESET              0x04
-#define RH_PORT_POWER              0x08
-#define RH_PORT_LOW_SPEED          0x09
-#define RH_C_PORT_CONNECTION       0x10
-#define RH_C_PORT_ENABLE           0x11
-#define RH_C_PORT_SUSPEND          0x12
-#define RH_C_PORT_OVER_CURRENT     0x13
-#define RH_C_PORT_RESET            0x14
-
-/* Hub features */
-#define RH_C_HUB_LOCAL_POWER       0x00
-#define RH_C_HUB_OVER_CURRENT      0x01
-
-#define RH_DEVICE_REMOTE_WAKEUP    0x00
-#define RH_ENDPOINT_STALL          0x01
-
-/* Our Vendor Specific feature */
-#define RH_REMOVE_EP               0x00
-
-
-#define RH_ACK                     0x01
-#define RH_REQ_ERR                 -1
-#define RH_NACK                    0x00
-
-
-/* Transfer descriptor structure */
-typedef struct {
-	unsigned long link;     /* next td/qh (LE)*/
-	unsigned long status;   /* status of the td */
-	unsigned long info;     /* Max Lenght / Endpoint / device address and PID */
-	unsigned long buffer;   /* pointer to data buffer (LE) */
-	unsigned long dev_ptr;  /* pointer to the assigned device (BE) */
-	unsigned long res[3];   /* reserved (TDs must be 8Byte aligned) */
-} uhci_td_t, *puhci_td_t;
-
-/* Queue Header structure */
-typedef struct {
-	unsigned long head;       /* Next QH (LE)*/
-	unsigned long element;		/* Queue element pointer (LE) */
-	unsigned long res[5];     /* reserved */
-	unsigned long dev_ptr;    /* if 0 no tds have been assigned to this qh */
-} uhci_qh_t, *puhci_qh_t;
-
-struct virt_root_hub {
-	int devnum;		            /* Address of Root Hub endpoint */
-	int numports;             /* number of ports */
-	int c_p_r[8];             /* C_PORT_RESET */
-};
-
-
-#endif /* _USB_UHCI_H_ */

board/MAI/AmigaOneG3SE/via686.c

@@ -1,299 +0,0 @@
-/*
- * (C) Copyright 2002
- * Hyperion Entertainment, Hans-JoergF@hyperion-entertainment.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 <pci.h>
-#include <ata.h>
-#include "memio.h"
-#include "articiaS.h"
-#include "via686.h"
-#include "i8259.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#undef VIA_DEBUG
-
-#ifdef  VIA_DEBUG
-#define PRINTF(fmt,args...)     printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-
-/*  Setup the ISA-to-PCI host bridge */
-void via_isa_init(pci_dev_t dev, struct pci_config_table *table)
-{
-    char regval;
-    if (PCI_FUNC(dev) == 0)
-    {
-	PRINTF("... PCI-to-ISA bridge, dev=0x%X\n", dev);
-
-	/*  Enable I/O Recovery time */
-	pci_write_config_byte(dev, 0x40, 0x08);
-
-	/*  Enable ISA refresh */
-	pci_write_config_byte(dev, 0x41, 0x41); /*  was 01 */
-
-	/*  Enable ISA line buffer */
-	pci_write_config_byte(dev, 0x45, 0x80);
-
-	/*  Gate INTR, and flush line buffer */
-	pci_write_config_byte(dev, 0x46, 0x60);
-
-	/*  Enable EISA ports 4D0/4D1. Do we need this ? */
-	pci_write_config_byte(dev, 0x47, 0xe6); /*  was 20 */
-
-	/*  512 K PCI Decode */
-	pci_write_config_byte(dev, 0x48, 0x01);
-
-	/*  Wait for PGNT before grant to ISA Master/DMA */
-	/*  ports 0-FF to SDBus */
-	/*  IRQ 14 and 15 for ide 0/1 */
-	pci_write_config_byte(dev, 0x4a, 0x04); /*  Was c4 */
-
-	/*  Plug'n'Play */
-	/*  Parallel DRQ 3, Floppy DRQ 2 (default) */
-	pci_write_config_byte(dev, 0x50, 0x0e);
-
-	/*  IRQ Routing for Floppy and Parallel port */
-	/*  IRQ 6 for floppy, IRQ 7 for parallel port */
-	pci_write_config_byte(dev, 0x51, 0x76);
-
-	/*  IRQ Routing for serial ports (take IRQ 3 and 4) */
-	pci_write_config_byte(dev, 0x52, 0x34);
-
-	/*  All IRQ's level triggered. */
-	pci_write_config_byte(dev, 0x54, 0x00);
-
-	/*  PCI IRQ's all at IRQ 9 */
-	pci_write_config_byte(dev, 0x55, 0x90);
-	pci_write_config_byte(dev, 0x56, 0x99);
-	pci_write_config_byte(dev, 0x57, 0x90);
-
-	/*  Enable Keyboard */
-	pci_read_config_byte(dev, 0x5A, &regval);
-	regval |= 0x01;
-	pci_write_config_byte(dev, 0x5A, regval);
-
-	pci_write_config_byte(dev, 0x80, 0);
-	pci_write_config_byte(dev, 0x85, 0x01);
-
-/*	pci_write_config_byte(dev, 0x77, 0x00); */
-    }
-}
-
-/*
- * Initialize PNP irq routing
- */
-
-void via_init_irq_routing(uint8 irq_map[])
-{
-    char *s;
-    uint8 level_edge_bits = 0xf;
-
-    /* Set irq routings */
-    pci_write_cfg_byte(0, 7<<3, 0x55, irq_map[0]<<4);
-    pci_write_cfg_byte(0, 7<<3, 0x56, irq_map[1] | irq_map[2]<<4);
-    pci_write_cfg_byte(0, 7<<3, 0x57, irq_map[3]<<4);
-
-    /*
-     * Gather level/edge bits
-     * Default is to assume level triggered
-     */
-
-    s = getenv("pci_irqa_select");
-    if (s && strcmp(s, "level") == 0)
-	level_edge_bits &= ~0x01;
-
-    s = getenv("pci_irqb_select");
-    if (s && strcmp(s, "level") == 0)
-	level_edge_bits &= ~0x02;
-
-    s = getenv("pci_irqc_select");
-    if (s && strcmp(s, "level") == 0)
-	level_edge_bits &= ~0x04;
-
-    s = getenv("pci_irqd_select");
-    if (s && strcmp(s, "level") == 0)
-	level_edge_bits &= ~0x08;
-
-    PRINTF("IRQ map\n");
-    PRINTF("%d: %s\n", irq_map[0], level_edge_bits&0x1 ? "edge" : "level");
-    PRINTF("%d: %s\n", irq_map[1], level_edge_bits&0x2 ? "edge" : "level");
-    PRINTF("%d: %s\n", irq_map[2], level_edge_bits&0x4 ? "edge" : "level");
-    PRINTF("%d: %s\n", irq_map[3], level_edge_bits&0x8 ? "edge" : "level");
-    pci_write_cfg_byte(0, 7<<3, 0x54, level_edge_bits);
-
-    PRINTF("%02x %02x %02x %02x\n", pci_read_cfg_byte(0, 7<<3, 0x54),
-	   pci_read_cfg_byte(0, 7<<3, 0x55), pci_read_cfg_byte(0, 7<<3, 0x56),
-	   pci_read_cfg_byte(0, 7<<3, 0x57));
-}
-
-
-/*  Setup the IDE controller. This doesn't seem to work yet. I/O to an IDE controller port */
-/*  always return the last character output on the serial port (!) */
-/*  This function is called by the pnp-library when it encounters 0:7:1 */
-void via_cfgfunc_ide_init(struct pci_controller *host, pci_dev_t dev, struct pci_config_table *table)
-{
-    PRINTF("... IDE controller, dev=0x%X\n", dev);
-
-    /*  Enable both IDE channels. */
-    pci_write_config_byte(dev, 0x40, 0x03);
-    /*  udelay(10000); */
-    /*  udelay(10000); */
-
-    /*  Enable IO Space */
-    pci_write_config_word(dev, 0x04, 0x03);
-
-    /*  Set to compatibility mode */
-    pci_write_config_byte(dev, 0x09, 0x8A); /*  WAS: 0x8f); */
-
-    /*  Set to legacy interrupt mode */
-    pci_write_config_byte(dev, 0x3d, 0x00); /* WAS: 0x01); */
-
-}
-
-
-/*  Set the base address of the floppy controller to 0x3F0 */
-void via_fdc_init(pci_dev_t dev)
-{
-    unsigned char c;
-    /*  Enable Configuration mode */
-    pci_read_config_byte(dev, 0x85, &c);
-    c |= 0x02;
-    pci_write_config_byte(dev, 0x85, c);
-
-    /*  Set floppy controller port to 0x3F0. */
-    SIO_WRITE_CONFIG(0xE3, (0x3F<<2));
-
-    /*  Enable floppy controller */
-    SIO_READ_CONFIG(0xE2, c);
-    c |= 0x10;
-    SIO_WRITE_CONFIG(0xE2, c);
-
-    /*  Switch of configuration mode */
-    pci_read_config_byte(dev, 0x85, &c);
-    c &= ~0x02;
-    pci_write_config_byte(dev, 0x85, c);
-}
-
-/*  Init function 0 of the via southbridge. Called by the pnp-library */
-void via_cfgfunc_via686(struct pci_controller *host, pci_dev_t dev, struct pci_config_table *table)
-{
-    if (PCI_FUNC(dev) == 0)
-    {
-	/* FIXME: Try to generate a PCI reset */
-	/* unsigned char c; */
-	/* pci_read_config_byte(dev, 0x47, &c); */
-	/* pci_write_config_byte(dev, 0x47, c | 0x01); */
-
-	via_isa_init(dev, table);
-	via_fdc_init(dev);
-    }
-}
-
-__asm__       ("    .globl via_calibrate_time_base \n"
-	       "via_calibrate_time_base:	   \n"
-	       "   lis     9, 0xfe00		   \n"
-	       "   li      0, 0x00		   \n"
-	       "   mttbu   0			   \n"
-	       "   mttbl   0			   \n"
-	       "ctb_loop:			   \n"
-	       "   lbz     0, 0x61(9)		   \n"
-	       "   eieio			   \n"
-	       "   andi.   0, 0, 0x20		   \n"
-	       "   beq     ctb_loop		   \n"
-	       "ctb_done:			   \n"
-	       "   mftb    3			   \n"
-	       "   blr");
-
-extern unsigned long via_calibrate_time_base(void);
-
-void via_calibrate_bus_freq (void)
-{
-	unsigned long tb;
-
-	/* This is 20 microseconds */
-#define CALIBRATE_TIME 28636
-
-	/* Enable the timer (and disable speaker) */
-	unsigned char c;
-
-	c = in_byte (0x61);
-	out_byte (0x61, ((c & ~0x02) | 0x01));
-
-	/* Set timer 2 to low/high writing */
-	out_byte (0x43, 0xb0);
-	out_byte (0x42, CALIBRATE_TIME & 0xff);
-	out_byte (0x42, CALIBRATE_TIME >> 8);
-
-	/* Read the time base */
-	tb = via_calibrate_time_base ();
-
-	if (tb >= 700000)
-		gd->bus_clk = 133333333;
-	else
-		gd->bus_clk = 100000000;
-
-}
-
-
-void ide_led(uchar led, uchar status)
-{
-/*     unsigned char c = in_byte(0x92); */
-
-/*     if (!status) */
-/*	out_byte(0x92, c | 0xC0); */
-/*     else */
-/*	out_byte(0x92, c & ~0xC0); */
-}
-
-
-void via_init_afterscan(void)
-{
-    /* Modify IDE controller setup */
-    pci_write_cfg_byte(0, 7<<3|1, PCI_LATENCY_TIMER, 0x20);
-    pci_write_cfg_byte(0, 7<<3|1, PCI_COMMAND, PCI_COMMAND_IO|PCI_COMMAND_MEMORY|PCI_COMMAND_MASTER);
-    pci_write_cfg_byte(0, 7<<3|1, PCI_INTERRUPT_LINE, 0xff);
-    pci_write_cfg_byte(0, 7<<3|1, 0x40, 0x0b);   /* FIXME: Might depend on drives connected */
-    pci_write_cfg_byte(0, 7<<3|1, 0x41, 0x42);   /* FIXME: Might depend on drives connected */
-    pci_write_cfg_byte(0, 7<<3|1, 0x43, 0x05);
-    pci_write_cfg_byte(0, 7<<3|1, 0x44, 0x18);
-    pci_write_cfg_byte(0, 7<<3|1, 0x45, 0x10);
-    pci_write_cfg_byte(0, 7<<3|1, 0x4e, 0x22);   /* FIXME: Not documented, but set in PC bios */
-    pci_write_cfg_byte(0, 7<<3|1, 0x4f, 0x20);   /* FIXME: Not documented */
-
-    /* Modify some values in the USB controller */
-    pci_write_cfg_byte(0, 7<<3|2, 0x05, 0x17);
-    pci_write_cfg_byte(0, 7<<3|2, 0x06, 0x01);
-    pci_write_cfg_byte(0, 7<<3|2, 0x41, 0x12);
-    pci_write_cfg_byte(0, 7<<3|2, 0x42, 0x03);
-    pci_write_cfg_byte(0, 7<<3|2, PCI_LATENCY_TIMER, 0x40);
-
-    pci_write_cfg_byte(0, 7<<3|3, 0x05, 0x17);
-    pci_write_cfg_byte(0, 7<<3|3, 0x06, 0x01);
-    pci_write_cfg_byte(0, 7<<3|3, 0x41, 0x12);
-    pci_write_cfg_byte(0, 7<<3|3, 0x42, 0x03);
-    pci_write_cfg_byte(0, 7<<3|3, PCI_LATENCY_TIMER, 0x40);
-
-
-}

board/MAI/AmigaOneG3SE/via686.h

@@ -1,29 +0,0 @@
-#ifndef VIA686_H_
-#define VIA686_H_
-
-
-#define CMOS_ADDR         0x70
-#define CMOS_DATA         0x71
-
-#define I8259_MASTER_CONTROL 0x20
-#define I8259_MASTER_MASK    0x21
-
-#define I8259_SLAVE_CONTROL  0xA0
-#define I8259_SLAVE_MASK     0xA1
-
-#define SIO_CONFIG_ADDR 0x3F0
-#define SIO_CONFIG_DATA 0x3F1
-
-#define SIO_WRITE_CONFIG(addr, byte) \
-   out_byte(SIO_CONFIG_ADDR, addr);  \
-   out_byte(SIO_CONFIG_DATA, byte);
-
-#define SIO_READ_CONFIG(addr, byte) \
-   out_byte(SIO_CONFIG_ADDR, addr); \
-   byte = in_byte(SIO_CONFIG_DATA);
-
-void via_init(void);
-
-void via_calibrate_bus_freq(void);
-
-#endif

board/MAI/AmigaOneG3SE/video.c

@@ -1,541 +0,0 @@
-/*
- * (C) Copyright 2002
- * Hyperion Entertainment, Hans-JoergF@hyperion-entertainment.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 <stdio_dev.h>
-#include "memio.h"
-#include <part.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned char *cursor_position;
-unsigned int cursor_row;
-unsigned int cursor_col;
-
-unsigned char current_attr;
-
-unsigned int video_numrows = 25;
-unsigned int video_numcols = 80;
-unsigned int video_scrolls = 0;
-
-#define VIDEO_BASE (unsigned char *)0xFD0B8000
-#define VIDEO_ROWS video_numrows
-#define VIDEO_COLS video_numcols
-#define VIDEO_PITCH (2 * video_numcols)
-#define VIDEO_SIZE (video_numrows * video_numcols * 2)
-#define VIDEO_NAME "vga"
-
-void video_test(void);
-void video_putc(char ch);
-void video_puts(char *string);
-void video_scroll(int rows);
-void video_banner(void);
-int  video_init(void);
-int  video_start(void);
-int  video_rows(void);
-int  video_cols(void);
-
-char *prompt_string = "=>";
-unsigned char video_get_attr(void);
-
-void video_set_color(unsigned char attr)
-{
-    unsigned char *fb = (unsigned char *)VIDEO_BASE;
-    int i;
-
-    current_attr = video_get_attr();
-
-    for (i=0; i<VIDEO_SIZE; i+=2)
-    {
-	*(fb+i+1) = current_attr;
-    }
-}
-
-unsigned char video_get_attr(void)
-{
-    char *s;
-    unsigned char attr;
-
-    attr = 0x0f;
-
-    s = getenv("vga_fg_color");
-    if (s)
-    {
-	attr = atoi(s);
-    }
-
-    s = getenv("vga_bg_color");
-    if (s)
-    {
-	attr |= atoi(s)<<4;
-    }
-
-    return attr;
-}
-
-int video_inited = 0;
-
-int drv_video_init(void)
-{
-    int error, devices = 1 ;
-    struct stdio_dev vgadev ;
-    if (video_inited) return 1;
-    video_inited = 1;
-    video_init();
-    memset (&vgadev, 0, sizeof(vgadev));
-
-    strcpy(vgadev.name, VIDEO_NAME);
-    vgadev.flags =  DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM;
-    vgadev.putc = video_putc;
-    vgadev.puts = video_puts;
-    vgadev.getc = NULL;
-    vgadev.tstc = NULL;
-    vgadev.start = video_start;
-
-    error = stdio_register (&vgadev);
-
-    if (error == 0)
-    {
-	char *s = getenv("stdout");
-	if (s && strcmp(s, VIDEO_NAME)==0)
-	{
-	    if (overwrite_console()) return 1;
-	    error = console_assign(stdout, VIDEO_NAME);
-	    if (error == 0) return 1;
-	    else return error;
-	}
-	return 1;
-    }
-
-    return error;
-}
-
-int video_init(void)
-{
-    cursor_position = VIDEO_BASE; /* Color text display base */
-    cursor_row = 0;
-    cursor_col = 0;
-    current_attr = video_get_attr(); /* Currently selected value for attribute. */
-/*    video_test(); */
-    video_set_color(current_attr);
-
-    return 0;
-}
-
-void video_set_cursor(int line, int column)
-{
-    unsigned short offset = line*video_numcols + column;
-    cursor_position = VIDEO_BASE +  line*VIDEO_PITCH + column*2;
-    out_byte(0x3D4, 0x0E);
-    out_byte(0x3D5, offset/256);
-    out_byte(0x3D4, 0x0F);
-    out_byte(0x3D5, offset%256);
-}
-
-void video_write_char(int character)
-{
-    *cursor_position = character;
-    *(cursor_position+1) = current_attr;
-}
-
-void video_test(void)
-{
-
-}
-
-void video_putc(char ch)
-{
-    switch(ch)
-    {
-    case '\n':
-	cursor_col = 0;
-	cursor_row += 1;
-	break;
-    case '\r':
-	cursor_col = 0;
-	break;
-    case '\b':
-	if (cursor_col) cursor_col--;
-	else return;
-	break;
-    case '\t':
-	cursor_col = (cursor_col/8+1)*8;
-	break;
-    default:
-	video_write_char(ch);
-	cursor_col++;
-	if (cursor_col > VIDEO_COLS-1)
-	{
-	    cursor_row++;
-	    cursor_col=0;
-	}
-    }
-
-    if (cursor_row > VIDEO_ROWS-1)
-	video_scroll(1);
-    video_set_cursor(cursor_row, cursor_col);
-}
-
-void video_scroll(int rows)
-{
-    unsigned short clear = ((unsigned short)current_attr) | (' '<<8);
-    unsigned short* addr16 = &((unsigned short *)VIDEO_BASE)[(VIDEO_ROWS-rows)*VIDEO_COLS];
-    int i;
-    char *s;
-
-    s = getenv("vga_askscroll");
-    video_scrolls += rows;
-
-    if (video_scrolls >= video_numrows)
-    {
-	if (s && strcmp(s, "yes"))
-	{
-	    while (-1 == tstc());
-	}
-
-	video_scrolls = 0;
-    }
-
-
-    memcpy(VIDEO_BASE, VIDEO_BASE+rows*(VIDEO_COLS*2), (VIDEO_ROWS-rows)*(VIDEO_COLS*2));
-    for (i = 0 ; i < rows * VIDEO_COLS ; i++)
-	addr16[i] = clear;
-    cursor_row-=rows;
-    cursor_col=0;
-}
-
-void video_puts(char *string)
-{
-    while (*string)
-    {
-	video_putc(*string);
-	string++;
-    }
-}
-
-int video_start(void)
-{
-    return 0;
-}
-
-unsigned char video_single_box[] =
-{
-    218, 196, 191,
-    179,      179,
-    192, 196, 217
-};
-
-unsigned char video_double_box[] =
-{
-    201, 205, 187,
-    186,      186,
-    200, 205, 188
-};
-
-unsigned char video_single_title[] =
-{
-    195, 196, 180, 180, 195
-};
-
-unsigned char video_double_title[] =
-{
-    204, 205, 185, 181, 198
-};
-
-#define SINGLE_BOX 0
-#define DOUBLE_BOX 1
-
-unsigned char *video_addr(int x, int y)
-{
-    return VIDEO_BASE + 2*(VIDEO_COLS*y) + 2*x;
-}
-
-void video_bios_print_string(char *s, int x, int y, int attr, int count)
-{
-    int cattr = current_attr;
-    if (attr != -1) current_attr = attr;
-    video_set_cursor(x,y);
-    while (count)
-    {
-	char c = *s++;
-	if (attr == -1) current_attr = *s++;
-	video_putc(c);
-	count--;
-    }
-}
-
-void video_draw_box(int style, int attr, char *title, int separate, int x, int y, int w, int h)
-{
-    unsigned char *fb, *fb2;
-    unsigned char *st = (style == SINGLE_BOX)?video_single_box : video_double_box;
-    unsigned char *ti = (style == SINGLE_BOX)?video_single_title : video_double_title;
-    int i;
-
-    fb = video_addr(x,y);
-    *(fb) = st[0];
-    *(fb+1) = attr;
-    fb += 2;
-
-    fb2 = video_addr(x,y+h-1);
-    *(fb2) = st[5];
-    *(fb2+1) = attr;
-    fb2 += 2;
-
-    for (i=0; i<w-2;i++)
-    {
-	*fb = st[1];
-	fb++;
-	*fb = attr;
-	fb++;
-
-	*fb2 = st[6];
-	fb2++;
-	*fb2 = attr;
-	fb2++;
-
-    }
-    *fb = st[2];
-    *(fb+1) = attr;
-
-    *fb2 = st[7];
-    *(fb2+1) = attr;
-
-    fb  = video_addr(x, y+1);
-    fb2 = video_addr(x+w-1, y+1);
-    for (i=0; i<h-2; i++)
-    {
-	*fb = st[3];
-	*(fb+1) = attr; fb += 2*VIDEO_COLS;
-
-	*fb2 = st[4];
-	*(fb2+1) = attr; fb2 += 2*VIDEO_COLS;
-    }
-
-    /* Draw title */
-    if (title)
-    {
-	if (separate == 0)
-	{
-	    fb = video_addr(x+1, y);
-	    *fb = ti[3];
-	    fb += 2;
-	    *fb = ' ';
-	    fb += 2;
-	    while (*title)
-	    {
-		*fb = *title;
-		fb ++;
-		*fb = attr;
-		fb++; title++;
-	    }
-	    *fb = ' ';
-	    fb += 2;
-	    *fb = ti[4];
-	}
-	else
-	{
-	    fb = video_addr(x, y+2);
-	    *fb = ti[0];
-	    fb += 2;
-	    for (i=0; i<w-2; i++)
-	    {
-		*fb = ti[1];
-		*(fb+1) = attr;
-		fb += 2;
-	    }
-	    *fb = ti[2];
-	    *(fb+1) = attr;
-	    fb = video_addr(x+1, y+1);
-	    for (i=0; i<w-2; i++)
-	    {
-		*fb = ' ';
-		*(fb+1) = attr;
-		fb += 2;
-	    }
-	    fb = video_addr(x+2, y+1);
-
-	    while (*title)
-	    {
-		*fb = *title;
-		*(fb+1) = attr;
-		fb += 2;
-		title++;
-	    }
-	}
-    }
-
-}
-
-void video_draw_text(int x, int y, int attr, char *text)
-{
-    unsigned char *fb = video_addr(x,y);
-    while (*text)
-    {
-	*fb++ = *text++;
-	*fb++ = attr;
-    }
-}
-
-void video_save_rect(int x, int y, int w, int h, void *save_area, int clearchar, int clearattr)
-{
-    unsigned char *save = (unsigned char *)save_area;
-    unsigned char *fb = video_addr(x,y);
-    int i,j;
-    for (i=0; i<h; i++)
-    {
-	unsigned char *fbb = fb;
-	for (j=0; j<w; j++)
-	{
-	    *save ++ = *fb;
-	    if (clearchar > 0) *fb = clearchar;
-	    fb ++;
-	    *save ++ = *fb;
-	    if (clearattr > 0) *fb = clearattr;
-	}
-	fb = fbb + 2*VIDEO_COLS;
-    }
-}
-
-void video_restore_rect(int x, int y, int w, int h, void *save_area)
-{
-    unsigned char *save = (unsigned char *)save_area;
-    unsigned char *fb = video_addr(x,y);
-    int i,j;
-    for (i=0; i<h; i++)
-    {
-	unsigned char *fbb = fb;
-	for (j=0; j<w; j++)
-	{
-	    *fb ++ = *save ++;
-	    *fb ++ = *save ++;
-	}
-	fb = fbb + 2*VIDEO_COLS;
-    }
-
-}
-
-int video_rows(void)
-{
-    return VIDEO_ROWS;
-}
-
-int video_cols(void)
-{
-    return VIDEO_COLS;
-}
-
-void video_size(int cols, int rows)
-{
-    video_numrows = rows;
-    video_numcols = cols;
-}
-
-void video_clear(void)
-{
-    unsigned short *fbb = (unsigned short *)0xFD0B8000;
-    int i,j;
-    unsigned short val = 0x2000 | current_attr;
-
-    for (i=0; i<video_rows(); i++)
-    {
-	for (j=0; j<video_cols(); j++)
-	{
-	    *fbb++ = val;
-	}
-    }
-    video_set_cursor(0,0);
-    cursor_row = 0;
-    cursor_col = 0;
-}
-
-#ifdef EASTEREGG
-int video_easteregg_active = 0;
-
-void video_easteregg(void)
-{
-    video_easteregg_active = 1;
-}
-#endif
-
-extern block_dev_desc_t * ide_get_dev(int dev);
-extern char version_string[];
-
-void video_banner(void)
-{
-    block_dev_desc_t *ide;
-    int i;
-    char *s;
-    int maxdev;
-
-
-    if (video_inited == 0) return;
-#ifdef EASTEREGG
-    if (video_easteregg_active)
-    {
-	prompt_string="";
-	video_clear();
-	printf("\n");
-	printf("    **** COMMODORE 64 BASIC X2 ****\n\n");
-	printf(" 64K RAM SYSTEM  38911 BASIC BYTES FREE\n\n");
-	printf("READY\n");
-    }
-    else
-    {
-#endif
-	s = getenv("ide_maxbus");
-	if (s)
-	    maxdev = atoi(s) * 2;
-	else
-	    maxdev = 4;
-
-	s = getenv("stdout");
-	if (s && strcmp(s, "serial") == 0)
-	    return;
-
-	video_clear();
-	printf("%s\n\nCPU: ", version_string);
-	checkcpu();
-	printf("DRAM: %ld MB\n", gd->bd->bi_memsize/(1024*1024));
-	printf("FSB: %ld MHz\n", gd->bd->bi_busfreq/1000000);
-
-	printf("\n---- Disk summary ----\n");
-	for (i = 0; i < maxdev; i++)
-	{
-	    ide = ide_get_dev(i);
-	    printf("Device %d: ", i);
-	    dev_print(ide);
-	}
-
-/*
-    video_draw_box(SINGLE_BOX, 0x0F, "Test 1", 0, 0,18, 72, 4);
-    video_draw_box(DOUBLE_BOX, 0x0F, "Test 2", 1, 4,10, 50, 6);
-    video_draw_box(DOUBLE_BOX, 0x0F, "Test 3", 0, 40, 3, 20, 5);
-
-    video_draw_text(1, 4, 0x2F, "Highlighted options");
-    video_draw_text(1, 5, 0x0F, "Non-selected option");
-    video_draw_text(1, 6, 0x07, "disabled option");
-*/
-#ifdef EASTEREGG
-    }
-#endif
-}

board/MAI/menu/cmd_menu.c

@@ -1,16 +0,0 @@
-#include <common.h>
-#include <command.h>
-
-int do_menu( cmd_tbl_t *cmdtp, /*bd_t *bd,*/ int flag, int argc, char *argv[] )
-{
-/*	printf("<NOT YET IMPLEMENTED>\n"); */
-	return 0;
-}
-
-#if defined(CONFIG_AMIGAONEG3SE) && defined(CONFIG_CMD_BSP)
-U_BOOT_CMD(
-	menu,   1,      1,      do_menu,
-	"display BIOS setup menu",
-	""
-);
-#endif

boards.cfg

@@ -314,7 +314,6 @@ M5282EVB	m68k	mcf52x2		m5282evb	freescale
 M53017EVB	m68k	mcf52x2		m53017evb	freescale
 microblaze-generic	microblaze	microblaze	microblaze-generic	xilinx
 mpc7448hpc2	powerpc	74xx_7xx 	mpc7448hpc2	freescale
-AmigaOneG3SE	powerpc	74xx_7xx 	AmigaOneG3SE	MAI
 pdm360ng	powerpc	mpc512x
 mecp5123	powerpc	mpc512x		-		esd
 cmi_mpc5xx	powerpc	mpc5xx		cmi

common/cmd_bootm.c

@@ -635,15 +635,6 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	usb_stop();
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-	/*
-	 * We've possible left the caches enabled during
-	 * bios emulation, so turn them off again
-	 */
-	icache_disable();
-	dcache_disable();
-#endif
-
 	ret = bootm_load_os(images.os, &load_end, 1);
 
 	if (ret < 0) {

common/cmd_fdc.c

@@ -183,31 +183,6 @@ static FDC_COMMAND_STRUCT cmd; /* global command struct */
 #define CONFIG_SYS_ISA_IO_OFFSET 0
 #endif
 
-
-#ifdef CONFIG_AMIGAONEG3SE
-unsigned char INT6_Status;
-
-void fdc_interrupt(void)
-{
-    INT6_Status = 0x80;
-}
-
-/* waits for an interrupt (polling) */
-int wait_for_fdc_int(void)
-{
-	unsigned long timeout;
-	timeout = FDC_TIME_OUT;
-	while(((volatile)INT6_Status & 0x80) == 0) {
-		timeout--;
-		udelay(10);
-		if(timeout == 0) /* timeout occured */
-			return FALSE;
-	}
-	INT6_Status = 0;
-	return TRUE;
-}
-#endif
-
 /* Supporting Functions */
 /* reads a Register of the FDC */
 unsigned char read_fdc_reg(unsigned int addr)
@@ -230,7 +205,6 @@ void write_fdc_reg(unsigned int addr, unsigned char val)
 	tmp[0]=val;
 }
 
-#ifndef CONFIG_AMIGAONEG3SE
 /* waits for an interrupt (polling) */
 int wait_for_fdc_int(void)
 {
@@ -245,8 +219,6 @@ int wait_for_fdc_int(void)
 	return TRUE;
 }
 
-#endif
-
 /* reads a byte from the FIFO of the FDC and checks direction and RQM bit
    of the MSR. returns -1 if timeout, or byte if ok */
 int read_fdc_byte(void)
@@ -438,7 +410,6 @@ int fdc_seek(FDC_COMMAND_STRUCT *pCMD,FD_GEO_STRUCT *pFG)
 	return(fdc_issue_cmd(pCMD,pFG));
 }
 
-#ifndef CONFIG_AMIGAONEG3SE
 /* terminates current command, by not servicing the FIFO
  * waits for interrupt and fills in the result bytes */
 int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
@@ -452,27 +423,6 @@ int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
 	}
 	return TRUE;
 }
-#endif
-#ifdef CONFIG_AMIGAONEG3SE
-int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
-{
-	int i;
-	for(i=0;i<100;i++)
-		udelay(500); /* wait 500usec for fifo overrun */
-	while((INT6_Status&0x80)==0x00); /* wait as long as no int has occured */
-	for(i=0;i<7;i++) {
-		pCMD->result[i]=(unsigned char)read_fdc_byte();
-	}
-	INT6_Status = 0;
-	return TRUE;
-}
-
-#endif
-
-#ifdef CONFIG_AMIGAONEG3SE
-#define disable_interrupts() 0
-#define enable_interrupts() (void)0
-#endif
 
 /* reads data from FDC, seek commands are issued automatic */
 int fdc_read_data(unsigned char *buffer, unsigned long blocks,FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
@@ -593,11 +543,6 @@ retrycal:
 	return TRUE;
 }
 
-#ifdef CONFIG_AMIGAONEG3SE
-#undef disable_interrupts()
-#undef enable_interrupts()
-#endif
-
 /* Scan all drives and check if drive is present and disk is inserted */
 int fdc_check_drive(FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 {
@@ -647,11 +592,6 @@ int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 {
 	int i;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	irq_install_handler(6, (interrupt_handler_t *)fdc_interrupt, NULL);
-	i8259_unmask_irq(6);
-#endif
-
 #ifdef CONFIG_SYS_FDC_HW_INIT
 	fdc_hw_init ();
 #endif

common/cmd_ide.c

@@ -119,31 +119,22 @@ ulong ide_bus_offset[CONFIG_SYS_IDE_MAXBUS] = {
 };
 
 
-#ifndef CONFIG_AMIGAONEG3SE
 static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS];
-#else
-static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS] = {0,};
-#endif
 
 block_dev_desc_t ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE];
 /* ------------------------------------------------------------------------- */
 
 #ifdef CONFIG_IDE_LED
-#if !defined(CONFIG_KUP4K) &&  !defined(CONFIG_KUP4X) &&!defined(CONFIG_BMS2003) &&!defined(CONFIG_CPC45)
+# if !defined(CONFIG_BMS2003)	&& \
+     !defined(CONFIG_CPC45)	&& \
+     !defined(CONFIG_KUP4K) && \
+     !defined(CONFIG_KUP4X)
 static void  ide_led   (uchar led, uchar status);
 #else
 extern void  ide_led   (uchar led, uchar status);
 #endif
 #else
-#ifndef CONFIG_AMIGAONEG3SE
 #define ide_led(a,b)	/* dummy */
-#else
-extern void ide_led(uchar led, uchar status);
-#define LED_IDE1  1
-#define LED_IDE2  2
-#define CONFIG_IDE_LED 1
-#define DEVICE_LED(x) 1
-#endif
 #endif
 
 #ifdef CONFIG_IDE_RESET
@@ -562,13 +553,10 @@ void ide_init (void)
 #endif
 	unsigned char c;
 	int i, bus;
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+#if defined(CONFIG_SC3)
 	unsigned int ata_reset_time = ATA_RESET_TIME;
 	char *s;
 #endif
-#ifdef CONFIG_AMIGAONEG3SE
-	unsigned int max_bus_scan;
-#endif
 #ifdef CONFIG_IDE_8xx_PCCARD
 	extern int pcmcia_on (void);
 	extern int ide_devices_found; /* Initialized in check_ide_device() */
@@ -638,19 +626,8 @@ void ide_init (void)
 	 * Wait for IDE to get ready.
 	 * According to spec, this can take up to 31 seconds!
 	 */
-#ifndef CONFIG_AMIGAONEG3SE
 	for (bus=0; bus<CONFIG_SYS_IDE_MAXBUS; ++bus) {
 		int dev = bus * (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS);
-#else
-	s = getenv("ide_maxbus");
-	if (s)
-		max_bus_scan = simple_strtol(s, NULL, 10);
-	else
-		max_bus_scan = CONFIG_SYS_IDE_MAXBUS;
-
-	for (bus=0; bus<max_bus_scan; ++bus) {
-		int dev = bus * (CONFIG_SYS_IDE_MAXDEVICE / max_bus_scan);
-#endif
 
 #ifdef CONFIG_IDE_8xx_PCCARD
 		/* Skip non-ide devices from probing */
@@ -668,30 +645,19 @@ void ide_init (void)
 		udelay (100000);		/* 100 ms */
 		ide_outb (dev, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(dev));
 		udelay (100000);		/* 100 ms */
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
-		if ((s = getenv("ide_reset_timeout")) != NULL)
-			ata_reset_time = simple_strtol(s, NULL, 10);
-#endif
 		i = 0;
 		do {
 			udelay (10000);		/* 10 ms */
 
 			c = ide_inb (dev, ATA_STATUS);
 			i++;
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+#if defined(CONFIG_SC3)
 			if (i > (ata_reset_time * 100)) {
 #else
 			if (i > (ATA_RESET_TIME * 100)) {
 #endif
 				puts ("** Timeout **\n");
 				ide_led ((LED_IDE1 | LED_IDE2), 0); /* LED's off */
-#ifdef CONFIG_AMIGAONEG3SE
-				/* If this is the second bus, the first one was OK */
-				if (bus != 0) {
-					ide_bus_ok[bus] = 0;
-					goto skip_bus;
-				}
-#endif
 				return;
 			}
 			if ((i >= 100) && ((i%100)==0)) {
@@ -714,9 +680,6 @@ void ide_init (void)
 		WATCHDOG_RESET();
 	}
 
-#ifdef CONFIG_AMIGAONEG3SE
-      skip_bus:
-#endif
 	putc ('\n');
 
 	ide_led ((LED_IDE1 | LED_IDE2), 0);	/* LED's off	*/
@@ -1010,10 +973,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	unsigned char c;
 	hd_driveid_t *iop = (hd_driveid_t *)iobuf;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	int max_bus_scan;
-	char *s;
-#endif
 #ifdef CONFIG_ATAPI
 	int retries = 0;
 	int do_retry = 0;
@@ -1030,19 +989,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	device=dev_desc->dev;
 	printf ("  Device %d: ", device);
 
-#ifdef CONFIG_AMIGAONEG3SE
-	s = getenv("ide_maxbus");
-	if (s) {
-		max_bus_scan = simple_strtol(s, NULL, 10);
-	} else {
-		max_bus_scan = CONFIG_SYS_IDE_MAXBUS;
-	}
-	if (device >= max_bus_scan*2) {
-		dev_desc->type=DEV_TYPE_UNKNOWN;
-		return;
-	}
-#endif
-
 	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
 	/* Select device
 	 */
@@ -1086,10 +1032,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	if (((c & ATA_STAT_DRQ) == 0) ||
 	    ((c & (ATA_STAT_FAULT|ATA_STAT_ERR)) != 0) ) {
 #ifdef CONFIG_ATAPI
-#ifdef CONFIG_AMIGAONEG3SE
-		s = getenv("ide_doreset");
-		if (s && strcmp(s, "on") == 0)
-#endif
 		{
 			/* Need to soft reset the device in case it's an ATAPI...  */
 			debug ("Retrying...\n");
@@ -1601,7 +1543,6 @@ static void ide_reset (void)
 /* ------------------------------------------------------------------------- */
 
 #if defined(CONFIG_IDE_LED)	&& \
-   !defined(CONFIG_AMIGAONEG3SE)&& \
    !defined(CONFIG_CPC45)	&& \
    !defined(CONFIG_HMI10)	&& \
    !defined(CONFIG_KUP4K)	&& \
@@ -1758,9 +1699,6 @@ unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned cha
 	 */
 	mask = ATA_STAT_BUSY|ATA_STAT_DRQ;
 	res = 0;
-#ifdef	CONFIG_AMIGAONEG3SE
-# warning THF: Removed LBA mode ???
-#endif
 	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
 	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
 	if ((c & mask) != res) {
@@ -1774,9 +1712,6 @@ unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned cha
 	ide_outb (device, ATA_SECT_NUM, 0);
 	ide_outb (device, ATA_CYL_LOW,  (unsigned char)(buflen & 0xFF));
 	ide_outb (device, ATA_CYL_HIGH, (unsigned char)((buflen>>8) & 0xFF));
-#ifdef	CONFIG_AMIGAONEG3SE
-# warning THF: Removed LBA mode ???
-#endif
 	ide_outb (device, ATA_DEV_HD,   ATA_LBA | ATA_DEVICE(device));
 
 	ide_outb (device, ATA_COMMAND,  ATAPI_CMD_PACKET);
@@ -1875,16 +1810,6 @@ unsigned char atapi_issue_autoreq (int device,
 	unsigned char res,key,asc,ascq;
 	int notready,unitattn;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	char *s;
-	unsigned int timeout, retrycnt;
-
-	s = getenv("ide_cd_timeout");
-	timeout = s ? (simple_strtol(s, NULL, 10)*1000000)/5 : 0;
-
-	retrycnt = 0;
-#endif
-
 	unitattn=ATAPI_UNIT_ATTN;
 	notready=ATAPI_DRIVE_NOT_READY;
 
@@ -1939,25 +1864,6 @@ retry:
 		goto error;
 	}
 
-#ifdef CONFIG_AMIGAONEG3SE
-	if ((sense_data[2]&0xF)==0x0B) {
-		debug ("ABORTED COMMAND...retry\n");
-		if (retrycnt++ < 4)
-			goto retry;
-		return (0xFF);
-	}
-
-	if ((sense_data[2]&0xf) == 0x02 &&
-	    sense_data[12] == 0x04	&&
-	    sense_data[13] == 0x01	) {
-		debug ("Waiting for unit to become active\n");
-		udelay(timeout);
-		if (retrycnt++ < 4)
-			goto retry;
-		return 0xFF;
-	}
-#endif	/* CONFIG_AMIGAONEG3SE */
-
 	printf ("ERROR: Unknown Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
 error:
 	debug  ("ERROR Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);

common/cmd_nvedit.c

@@ -385,18 +385,6 @@ int _do_setenv (int flag, int argc, char *argv[])
 		return 0;
 	}
 #endif
-
-#ifdef CONFIG_AMIGAONEG3SE
-	if (strcmp(argv[1], "vga_fg_color") == 0 ||
-	    strcmp(argv[1], "vga_bg_color") == 0 ) {
-		extern void video_set_color(unsigned char attr);
-		extern unsigned char video_get_attr(void);
-
-		video_set_color(video_get_attr());
-		return 0;
-	}
-#endif	/* CONFIG_AMIGAONEG3SE */
-
 	return 0;
 }
 

common/console.c

@@ -29,10 +29,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_AMIGAONEG3SE
-int console_changed = 0;
-#endif
-
 #ifdef CONFIG_SYS_CONSOLE_IS_IN_ENV
 /*
  * if overwrite_console returns 1, the stdin, stderr and stdout

common/env_common.c

@@ -32,11 +32,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	extern void enable_nvram(void);
-	extern void disable_nvram(void);
-#endif
-
 #undef DEBUG_ENV
 #ifdef DEBUG_ENV
 #define DEBUGF(fmt,args...) printf(fmt ,##args)
@@ -159,20 +154,6 @@ static uchar env_get_char_init (int index)
 	return (c);
 }
 
-#ifdef CONFIG_AMIGAONEG3SE
-uchar env_get_char_memory (int index)
-{
-	uchar retval;
-	enable_nvram();
-	if (gd->env_valid) {
-		retval = ( *((uchar *)(gd->env_addr + index)) );
-	} else {
-		retval = ( default_environment[index] );
-	}
-	disable_nvram();
-	return retval;
-}
-#else
 uchar env_get_char_memory (int index)
 {
 	if (gd->env_valid) {
@@ -181,7 +162,6 @@ uchar env_get_char_memory (int index)
 		return ( default_environment[index] );
 	}
 }
-#endif
 
 uchar env_get_char (int index)
 {
@@ -229,10 +209,6 @@ void env_relocate (void)
 		gd->reloc_off);
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
-
 #ifdef ENV_IS_EMBEDDED
 	/*
 	 * The environment buffer is embedded with the text segment,
@@ -263,10 +239,6 @@ void env_relocate (void)
 		env_relocate_spec ();
 	}
 	gd->env_addr = (ulong)&(env_ptr->data);
-
-#ifdef CONFIG_AMIGAONEG3SE
-	disable_nvram();
-#endif
 }
 
 #ifdef CONFIG_AUTO_COMPLETE

common/env_nvram.c

@@ -59,24 +59,6 @@ char * env_name_spec = "NVRAM";
 
 extern uchar default_environment[];
 
-#ifdef CONFIG_AMIGAONEG3SE
-uchar env_get_char_spec (int index)
-{
-#ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
-	uchar c;
-
-	nvram_read(&c, CONFIG_ENV_ADDR+index, 1);
-
-	return c;
-#else
-	uchar retval;
-	enable_nvram();
-	retval = *((uchar *)(gd->env_addr + index));
-	disable_nvram();
-	return retval;
-#endif
-}
-#else
 uchar env_get_char_spec (int index)
 {
 #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
@@ -89,7 +71,6 @@ uchar env_get_char_spec (int index)
 	return *((uchar *)(gd->env_addr + index));
 #endif
 }
-#endif
 
 void env_relocate_spec (void)
 {
@@ -103,18 +84,11 @@ void env_relocate_spec (void)
 int saveenv (void)
 {
 	int rcode = 0;
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
 #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
 	nvram_write(CONFIG_ENV_ADDR, env_ptr, CONFIG_ENV_SIZE);
 #else
 	if (memcpy ((char *)CONFIG_ENV_ADDR, env_ptr, CONFIG_ENV_SIZE) == NULL)
 		    rcode = 1 ;
-#endif
-#ifdef CONFIG_AMIGAONEG3SE
-	udelay(10000);
-	disable_nvram();
 #endif
 	return rcode;
 }
@@ -127,9 +101,6 @@ int saveenv (void)
  */
 int env_init (void)
 {
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
 #if defined(CONFIG_SYS_NVRAM_ACCESS_ROUTINE)
 	ulong crc;
 	uchar data[ENV_SIZE];
@@ -147,8 +118,5 @@ int env_init (void)
 		gd->env_addr  = (ulong)&default_environment[0];
 		gd->env_valid = 0;
 	}
-#ifdef CONFIG_AMIGAONEG3SE
-	disable_nvram();
-#endif
 	return (0);
 }

common/main.c

@@ -427,14 +427,7 @@ void main_loop (void)
 	    }
 	}
 #endif /* CONFIG_MENUKEY */
-#endif	/* CONFIG_BOOTDELAY */
-
-#ifdef CONFIG_AMIGAONEG3SE
-	{
-	    extern void video_banner(void);
-	    video_banner();
-	}
-#endif
+#endif /* CONFIG_BOOTDELAY */
 
 	/*
 	 * Main Loop for Monitor Command Processing

drivers/rtc/mc146818.c

@@ -67,9 +67,6 @@ int rtc_get (struct rtc_time *tmp)
 	wday	= rtc_read (RTC_DAY_OF_WEEK);
 	mon	= rtc_read (RTC_MONTH);
 	year	= rtc_read (RTC_YEAR);
-#ifdef CONFIG_AMIGAONEG3SE
-	wday -= 1; /* VIA 686 stores Sunday = 1, Monday = 2, ... */
-#endif
 #ifdef RTC_DEBUG
 	printf ( "Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
 		"hr: %02x min: %02x sec: %02x\n",
@@ -114,11 +111,7 @@ int rtc_set (struct rtc_time *tmp)
 
 	rtc_write (RTC_YEAR, bin2bcd(tmp->tm_year % 100));
 	rtc_write (RTC_MONTH, bin2bcd(tmp->tm_mon));
-#ifdef CONFIG_AMIGAONEG3SE
-	rtc_write (RTC_DAY_OF_WEEK, bin2bcd(tmp->tm_wday)+1);
-#else
 	rtc_write (RTC_DAY_OF_WEEK, bin2bcd(tmp->tm_wday));
-#endif
 	rtc_write (RTC_DATE_OF_MONTH, bin2bcd(tmp->tm_mday));
 	rtc_write (RTC_HOURS, bin2bcd(tmp->tm_hour));
 	rtc_write (RTC_MINUTES, bin2bcd(tmp->tm_min ));

drivers/rtc/mk48t59.c

@@ -63,24 +63,6 @@ static void rtc_write (short reg, uchar val)
 	out8(RTC(reg),val);
 }
 
-#elif defined(CONFIG_AMIGAONEG3SE)
-
-#include "../board/MAI/AmigaOneG3SE/via686.h"
-#include "../board/MAI/AmigaOneG3SE/memio.h"
-
-
-static uchar rtc_read (short reg)
-{
-    out_byte(CMOS_ADDR, (uint8)reg);
-    return in_byte(CMOS_DATA);
-}
-
-static void rtc_write (short reg, uchar val)
-{
-    out_byte(CMOS_ADDR, (uint8)reg);
-    out_byte(CMOS_DATA, (uint8)val);
-}
-
 #elif defined(CONFIG_EVAL5200)
 
 static uchar rtc_read (short reg)

include/configs/AmigaOneG3SE.h

@@ -1,404 +0,0 @@
-/*
- * (C) Copyright 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
- */
-
-/*
- *
- * Configuration settings for the AmigaOneG3SE board.
- *
- */
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-
-#define CONFIG_AMIGAONEG3SE	1
-
-#define CONFIG_BOARD_EARLY_INIT_F 1
-#define CONFIG_MISC_INIT_R	1
-
-#define CONFIG_VERY_BIG_RAM	1
-
-#define CONFIG_CONS_INDEX	1
-#define CONFIG_BAUDRATE		9600
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
-
-#undef CONFIG_CLOCKS_IN_MHZ		/* clocks passed to Linux in Hz */
-
-#define CONFIG_BOOTARGS		"root=/dev/ram rw ramdisk_size=4096"
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-#define CONFIG_AMIGA_PARTITION
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_IDE
-#define CONFIG_CMD_FDC
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_CONSOLE
-#define CONFIG_CMD_USB
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_PCI
-
-
-#define CONFIG_PCI		1
-/* #define CONFIG_PCI_SCAN_SHOW 1 */
-#define CONFIG_PCI_PNP		1	/* PCI plug-and-play */
-
-#define atoi(x)		simple_strtoul(x,NULL,10)
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"] "		/* Monitor Command Prompt	*/
-
-#define CONFIG_SYS_HUSH_PARSER		1	/* use "hush" command parser	*/
-/* #undef CONFIG_SYS_HUSH_PARSER */
-#ifdef	CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
-#endif
-#define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
-
-/* Print Buffer Size
- */
-#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-
-#define CONFIG_SYS_MAXARGS	64		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-#define CONFIG_SYS_LOAD_ADDR	0x00500000	/* Default load address		*/
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE	    0x00000000
-#define CONFIG_SYS_FLASH_BASE	    0xFFF00000
-#define CONFIG_SYS_FLASH_MAX_SIZE  0x00080000
-/* Maximum amount of RAM.
- */
-#define CONFIG_SYS_MAX_RAM_SIZE    0x80000000	/* 2G			*/
-
-#define CONFIG_SYS_RESET_ADDRESS   0xFFF00100
-
-#define CONFIG_SYS_MONITOR_BASE    TEXT_BASE
-
-#define CONFIG_SYS_MONITOR_LEN	    (768 << 10) /* Reserve 512 kB for Monitor	*/
-#define CONFIG_SYS_MALLOC_LEN	    (2500 << 10) /* Reserve 128 kB for malloc() */
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_SDRAM_BASE && \
-    CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MAX_RAM_SIZE
-#define CONFIG_SYS_RAMBOOT
-#else
-#undef CONFIG_SYS_RAMBOOT
-#endif
-
-#define CONFIG_SYS_MEMTEST_START	0x00004000	/* memtest works on	*/
-#define CONFIG_SYS_MEMTEST_END		0x02000000	/* 0 ... 32 MB in DRAM	*/
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area
- */
-
-/* Size in bytes reserved for initial data
- */
-/* HJF: used to be 0x400000 */
-#define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
-#define CONFIG_SYS_INIT_RAM_END	0x8000
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
-
-#define CONFIG_SYS_INIT_RAM_LOCK
-
-/*
- * Temporary buffer for serial data until the real serial driver
- * is initialised (memtest will destroy this buffer)
- */
-#define CONFIG_SYS_SCONSOLE_ADDR     CONFIG_SYS_INIT_RAM_ADDR
-#define CONFIG_SYS_SCONSOLE_SIZE     0x0002000
-
-/* SDRAM 0 - 256MB
- */
-
-/*HJF: #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_4M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U*/
-
-#define CONFIG_SYS_DBAT0L	      (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_DBAT0U	      (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT0L      (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT0U      (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-/* PCI Range
- */
-#define CONFIG_SYS_DBAT1L	 (0x80000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT1U	 (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_IBAT1L	 (0x80000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_IBAT1U	 (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-/* HJF:
-#define CONFIG_SYS_IBAT1L ((CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_INIT_RAM_ADDR) | BATL_PP_RW)
-#define CONFIG_SYS_IBAT1U ((CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_INIT_RAM_ADDR) | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT1L ((CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_INIT_RAM_ADDR + 0x20000) | BATL_PP_RW )
-#define CONFIG_SYS_DBAT1U ((CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_INIT_RAM_ADDR + 0x20000) | BATU_BL_256M | BATU_VS | BATU_VP)
-*/
-
-/* Init RAM in the CPU DCache (no backing memory)
- */
-#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
-#define CONFIG_SYS_DBAT2U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
-/* This used to be commented out */
-#define CONFIG_SYS_IBAT2L	  CONFIG_SYS_DBAT2L
-/* This here too */
-#define CONFIG_SYS_IBAT2U	  CONFIG_SYS_DBAT2U
-
-
-/* I/O and PCI memory at 0xf0000000
- */
-#define CONFIG_SYS_DBAT3L	(0xf0000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT3U	(0xf0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-
-#define CONFIG_SYS_IBAT3L	(0xf0000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
-#define CONFIG_SYS_IBAT3U	(0xf0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- */
-#define CONFIG_SYS_HZ		1000
-#define CONFIG_SYS_BUS_HZ	133000000 /* bus speed - 100 mhz		*/
-#define CONFIG_SYS_CPU_CLK	133000000
-#define CONFIG_SYS_BUS_CLK	133000000
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* Max number of flash banks		*/
-#define CONFIG_SYS_MAX_FLASH_SECT	8	/* Max number of sectors in one bank	*/
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CONFIG_SYS_FLASH_WRITE_TOUT	1000	/* Timeout for Flash Write (in ms)	*/
-
-/*
- * Environment is stored in NVRAM.
- */
-#define CONFIG_ENV_IS_IN_NVRAM	1
-#define CONFIG_ENV_ADDR		0xFD0E0000 /* This should be 0xFD0E0000, but we skip bytes to
-					    * protect softex's settings for now.
-					    * Original 768 bytes where not enough.
-					    */
-#define CONFIG_ENV_SIZE		0x8000	   /* Size of the Environment. See comment above */
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV	1 /* stdin/stdout/stderr are in environment */
-#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE	1
-#define CONFIG_ENV_OVERWRITE 1
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE	32
-#if defined(CONFIG_CMD_KGDB)
-#  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
-#endif
-
-/*
- * L2 cache
- */
-#define CONFIG_SYS_L2
-#define L2_INIT	  (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
-		   L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
-#define L2_ENABLE (L2_INIT | L2CR_L2E)
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH	*/
-#define BOOTFLAG_WARM		0x02	/* Software reboot			*/
-
-
-/*-----------------------------------------------------------------------
- * IDE ATAPI Configuration
- */
-
-#define CONFIG_ATAPI		1
-#define CONFIG_SYS_IDE_MAXBUS		2
-#define CONFIG_SYS_IDE_MAXDEVICE	4
-#define CONFIG_ISO_PARTITION	1
-
-#define CONFIG_SYS_ATA_BASE_ADDR	0xFE000000  /* was: via_get_base_addr() */
-#define CONFIG_SYS_ATA_IDE0_OFFSET	0x1F0
-#define CONFIG_SYS_ATA_IDE1_OFFSET	0x170
-
-#define CONFIG_SYS_ATA_REG_OFFSET	0
-#define CONFIG_SYS_ATA_DATA_OFFSET	0
-#define CONFIG_SYS_ATA_ALT_OFFSET	0x0200
-
-/*-----------------------------------------------------------------------
- * Disk-On-Chip configuration
- */
-
-#define CONFIG_SYS_MAX_DOC_DEVICE	1	/* Max number of DOC devices		*/
-
-#define CONFIG_SYS_DOC_SUPPORT_2000
-#undef CONFIG_SYS_DOC_SUPPORT_MILLENNIUM
-
-/*-----------------------------------------------------------------------
-  RTC
-*/
-#define CONFIG_RTC_MC146818
-
-/*-----------------------------------------------------------------------
- * NS16550 Configuration
- */
-
-#define CONFIG_SYS_NS16550
-
-#define CONFIG_SYS_NS16550_COM1 0xFE0003F8
-#define CONFIG_SYS_NS16550_COM2 0xFE0002F8
-
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-
-/* base address for ISA I/O
- */
-#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xFE000000
-
-/* ISA Interrupt stuff (taken from JWL) */
-
-#define ISA_INT1_OCW1		0x21
-#define ISA_INT2_OCW1		0xA1
-#define ISA_INT1_OCW2		0x20
-#define ISA_INT2_OCW2		0xA0
-#define ISA_INT1_OCW3		0x20
-#define ISA_INT2_OCW3		0xA0
-
-#define ISA_INT1_ICW1		0x20
-#define ISA_INT2_ICW1		0xA0
-#define ISA_INT1_ICW2		0x21
-#define ISA_INT2_ICW2		0xA1
-#define ISA_INT1_ICW3		0x21
-#define ISA_INT2_ICW3		0xA1
-#define ISA_INT1_ICW4		0x21
-#define ISA_INT2_ICW4		0xA1
-
-
-/*
- * misc
- */
-
-#define CONFIG_NET_MULTI
-#define CONFIG_SYS_BOARD_ASM_INIT
-#define CONFIG_LAST_STAGE_INIT
-
-/* #define CONFIG_ETHADDR	00:09:D2:10:00:76 */
-/* #define CONFIG_IPADDR	192.168.0.2 */
-/* #define CONFIG_NETMASK	255.255.255.240 */
-/* #define CONFIG_GATEWAYIP	192.168.0.3 */
-
-#define CONFIG_3COM
-/* #define CONFIG_BOOTP_RANDOM_DELAY */
-
-/*
- * USB configuration
- */
-#define CONFIG_USB_UHCI		1
-#define CONFIG_USB_STORAGE	1
-#define CONFIG_USB_KEYBOARD	1
-#define CONFIG_SYS_STDIO_DEREGISTER	1 /* needed by CONFIG_USB_KEYBOARD */
-
-/*
- * Autoboot stuff
- */
-#define CONFIG_BOOTDELAY	5 /* Boot automatically after five seconds */
-#define CONFIG_PREBOOT		""
-#define CONFIG_BOOTCOMMAND	"fdcboot; diskboot"
-#define CONFIG_MENUPROMPT	\
-	"Press any key to interrupt autoboot: %2d ", bootdelay
-#define CONFIG_MENUKEY		' '
-#define CONFIG_MENUCOMMAND	"menu"
-/* #define CONFIG_AUTOBOOT_KEYED */
-
-/*
- * Extra ENV stuff
- */
-#define CONFIG_EXTRA_ENV_SETTINGS		\
-	"stdout=vga\0"				\
-	"stdin=ps2kbd\0"			\
-	"ide_doreset=on\0"			\
-	"ide_maxbus=2\0"			\
-	"ide_cd_timeout=30\0"			\
-	"menucmd=menu\0"			\
-	"pci_irqa=9\0"				\
-	"pci_irqa_select=edge\0"		\
-	"pci_irqb=10\0"				\
-	"pci_irqb_select=edge\0"		\
-	"pci_irqc=11\0"				\
-	"pci_irqc_select=edge\0"		\
-	"pci_irqd=7\0"				\
-	"pci_irqd_select=edge\0"
-
-
-/* #define CONFIG_MII		1 */
-/* #define CONFIG_BITBANGMII	1 */
-
-
-#endif	/* __CONFIG_H */