Merge branch 'master' of git://git.denx.de/u-boot-arm

MAINTAINERS

@@ -547,7 +547,7 @@ Unknown / orphaned boards:
 #	Board		CPU						#
 #########################################################################
 
-Albert ARIBAUD <albert.aribaud@free.fr>
+Albert ARIBAUD <albert.u.boot@aribaud.net>
 
 	edminiv2	ARM926EJS (Orion5x SoC)
 
@@ -599,6 +599,10 @@ Rick Bronson <rick@efn.org>
 
 	AT91RM9200DK	at91rm9200
 
+Luca Ceresoli <luca.ceresoli@comelit.it>
+
+	dig297		ARM ARMV7 (OMAP3530 SoC)
+
 Po-Yu Chuang <ratbert@faraday-tech.com>
 
 	a320evb		FA526 (ARM920T-like) (a320 SoC)
@@ -646,6 +650,10 @@ Marius Gr
 	impa7		ARM720T (EP7211)
 	ep7312		ARM720T (EP7312)
 
+Igor Grinberg <grinberg@compulab.co.il>
+
+	cm-t35		ARM ARMV7 (OMAP3xx Soc)
+
 Kshitij Gupta <kshitij@ti.com>
 
 	omap1510inn	ARM925T
@@ -726,6 +734,10 @@ Eric Millbrandt <emillbrandt@dekaresearch.com>
 
 	galaxy5200	mpc5200
 
+Nagendra T S  <nagendra@mistralsolutions.com>
+
+   am3517_crane    ARM ARMV7 (AM35x SoC)
+
 Rolf Offermanns <rof@sysgo.de>
 
 	shannon		SA1100
@@ -763,10 +775,6 @@ Stelian Pop <stelian.pop@leadtechdesign.com>
 	at91sam9263ek	ARM926EJS (AT91SAM9263 SoC)
 	at91sam9rlek	ARM926EJS (AT91SAM9RL SoC)
 
-Mike Rapoport <mike@compulab.co.il>
-
-	cm_t35		ARM ARMV7 (OMAP3xx SoC)
-
 Tom Rix <Tom.Rix@windriver.com>
 
 	omap3_zoom2	ARM ARMV7 (OMAP3xx SoC)

MAKEALL

@@ -418,9 +418,11 @@ LIST_ARM11="			\
 ## ARMV7 Systems
 #########################################################################
 LIST_ARMV7="		\
+	am3517_crane		\
 	am3517_evm		\
 	ca9x4_ct_vxp		\
 	devkit8000		\
+	dig297			\
 	igep0020		\
 	igep0030		\
 	mx51evk			\

Makefile

@@ -352,7 +352,7 @@ $(obj)u-boot.img:	$(obj)u-boot.bin
 		-d $< $@
 
 $(obj)u-boot.imx:       $(obj)u-boot.bin
-		$(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
+		$(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 		-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 
 $(obj)u-boot.kwb:       $(obj)u-boot.bin
@@ -752,16 +752,6 @@ M5485HFE_config :	unconfig
 # ARM
 #========================================================================
 
-#########################################################################
-## Atmel AT91RM9200 Systems
-#########################################################################
-
-CPUAT91_RAM_config \
-CPUAT91_config	:	unconfig
-	@mkdir -p $(obj)include
-	@echo "#define CONFIG_$(@:_config=) 1"	>$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a cpuat91 arm arm920t cpuat91 eukrea at91
-
 #########################################################################
 ## ARM926EJ-S Systems
 #########################################################################
@@ -933,15 +923,6 @@ cp922_XA10_config	\
 cp1026_config: unconfig
 	@board/armltd/integrator/split_by_variant.sh cp $@
 
-nhk8815_config \
-nhk8815_onenand_config:	unconfig
-	@mkdir -p $(obj)include
-	@ > $(obj)include/config.h
-	@if [ "$(findstring _onenand, $@)" ] ; then \
-		echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
-	fi
-	@$(MKCONFIG) -n $@ -a nhk8815 arm arm926ejs nhk8815 st nomadik
-
 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 
 omap1610inn_config \

README

@@ -2011,6 +2011,20 @@ The following options need to be configured:
 		thus overwriting the architecutre dependent default
 		settings.
 
+- Frame Buffer Address:
+	CONFIG_FB_ADDR
+
+	Define CONFIG_FB_ADDR if you want to use specific address for
+	frame buffer.
+	Then system will reserve the frame buffer address to defined address
+	instead of lcd_setmem (this function grab the memory for frame buffer
+	by panel's size).
+
+	Please see board_init_f function.
+
+	If you want this config option then,
+	please define it at your board config file
+
 Legacy uImage format:
 
   Arg	Where			When
@@ -2947,6 +2961,12 @@ Low Level (hardware related) configuration options:
 		that is executed before the actual U-Boot. E.g. when
 		compiling a NAND SPL.
 
+- CONFIG_USE_ARCH_MEMCPY
+  CONFIG_USE_ARCH_MEMSET
+		If these options are used a optimized version of memcpy/memset will
+		be used if available. These functions may be faster under some
+		conditions but may increase the binary size.
+
 Building the Software:
 ======================
 

arch/arm/cpu/arm1136/mx31/devices.c

@@ -24,8 +24,8 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
-#include <asm/arch/mx31.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
 
 #ifdef CONFIG_SYS_MX31_UART1
 void mx31_uart1_hw_init(void)

arch/arm/cpu/arm1136/mx31/generic.c

@@ -22,7 +22,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 #include <asm/io.h>
 
 static u32 mx31_decode_pll(u32 reg, u32 infreq)
@@ -106,11 +106,64 @@ void mx31_set_pad(enum iomux_pins pin, u32 config)
 
 }
 
+struct mx3_cpu_type mx31_cpu_type[] = {
+	{ .srev = 0x00,	.v = "1.0"  },
+	{ .srev = 0x10,	.v = "1.1"  },
+	{ .srev = 0x11,	.v = "1.1"  },
+	{ .srev = 0x12,	.v = "1.15" },
+	{ .srev = 0x13,	.v = "1.15" },
+	{ .srev = 0x14,	.v = "1.2"  },
+	{ .srev = 0x15,	.v = "1.2"  },
+	{ .srev = 0x28,	.v = "2.0"  },
+	{ .srev = 0x29,	.v = "2.0"  },
+};
+
+char *get_cpu_rev(void)
+{
+	u32 i, srev;
+
+	/* read SREV register from IIM module */
+	struct iim_regs *iim = (struct iim_regs *)MX31_IIM_BASE_ADDR;
+	srev = readl(&iim->iim_srev);
+
+	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
+		if (srev == mx31_cpu_type[i].srev)
+			return mx31_cpu_type[i].v;
+		return "unknown";
+}
+
+char *get_reset_cause(void)
+{
+	/* read RCSR register from CCM module */
+	struct clock_control_regs *ccm =
+		(struct clock_control_regs *)CCM_BASE;
+
+	u32 cause = readl(&ccm->rcsr) & 0x07;
+
+	switch (cause) {
+	case 0x0000:
+		return "POR";
+		break;
+	case 0x0001:
+		return "RST";
+		break;
+	case 0x0002:
+		return "WDOG";
+		break;
+	case 0x0006:
+		return "JTAG";
+		break;
+	default:
+		return "unknown reset";
+	}
+}
+
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo (void)
 {
-	printf("CPU:   Freescale i.MX31 at %d MHz\n",
-		mx31_get_mcu_main_clk() / 1000000);
+	printf("CPU:   Freescale i.MX31 rev %s at %d MHz.",
+			get_cpu_rev(), mx31_get_mcu_main_clk() / 1000000);
+	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
 #endif

arch/arm/cpu/arm1136/mx31/timer.c

@@ -22,8 +22,10 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 #include <div64.h>
+#include <watchdog.h>
+#include <asm/io.h>
 
 #define TIMER_BASE 0x53f90000 /* General purpose timer 1 */
 
@@ -165,5 +167,39 @@ void __udelay (unsigned long usec)
 
 void reset_cpu (ulong addr)
 {
-	__REG16(WDOG_BASE) = 4;
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+	wdog->wcr = WDOG_ENABLE;
+	while (1)
+		;
 }
+
+#ifdef CONFIG_HW_WATCHDOG
+void mxc_hw_watchdog_enable(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+	u16 secs;
+
+	/*
+	 * The timer watchdog can be set between
+	 * 0.5 and 128 Seconds. If not defined
+	 * in configuration file, sets 64 Seconds
+	 */
+#ifdef CONFIG_SYS_WD_TIMER_SECS
+	secs = (CONFIG_SYS_WD_TIMER_SECS << 1) & 0xFF;
+	if (!secs) secs = 1;
+#else
+	secs = 64;
+#endif
+	writew(readw(&wdog->wcr) | (secs << WDOG_WT_SHIFT) | WDOG_ENABLE,
+		&wdog->wcr);
+}
+
+
+void mxc_hw_watchdog_reset(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+
+	writew(0x5555, &wdog->wsr);
+	writew(0xAAAA, &wdog->wsr);
+}
+#endif

arch/arm/cpu/arm920t/a320/Makefile

@@ -27,7 +27,6 @@ LIB	= $(obj)lib$(SOC).o
 
 SOBJS	+= reset.o
 COBJS	+= timer.o
-COBJS	+= ftsmc020.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

arch/arm/cpu/arm920t/a320/timer.c

@@ -19,21 +19,19 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/ftpmu010.h>
-#include <asm/arch/fttmr010.h>
+#include <faraday/ftpmu010.h>
+#include <faraday/fttmr010.h>
 
 static ulong timestamp;
 static ulong lastdec;
 
 static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
-static struct ftpmu010 *pmu = (struct ftpmu010 *)CONFIG_FTPMU010_BASE;
 
 #define TIMER_CLOCK	32768
 #define TIMER_LOAD_VAL	0xffffffff
 
 int timer_init(void)
 {
-	unsigned int oscc;
 	unsigned int cr;
 
 	debug("%s()\n", __func__);
@@ -41,23 +39,8 @@ int timer_init(void)
 	/* disable timers */
 	writel(0, &tmr->cr);
 
-	/*
-	 * use 32768Hz oscillator for RTC, WDT, TIMER
-	 */
-
-	/* enable the 32768Hz oscillator */
-	oscc = readl(&pmu->OSCC);
-	oscc &= ~(FTPMU010_OSCC_OSCL_OFF | FTPMU010_OSCC_OSCL_TRI);
-	writel(oscc, &pmu->OSCC);
-
-	/* wait until ready */
-	while (!(readl(&pmu->OSCC) & FTPMU010_OSCC_OSCL_STABLE))
-		;
-
-	/* select 32768Hz oscillator */
-	oscc = readl(&pmu->OSCC);
-	oscc |= FTPMU010_OSCC_OSCL_RTCLSEL;
-	writel(oscc, &pmu->OSCC);
+	/* use 32768Hz oscillator for RTC, WDT, TIMER */
+	ftpmu010_32768osc_enable();
 
 	/* setup timer */
 	writel(TIMER_LOAD_VAL, &tmr->timer3_load);

arch/arm/cpu/arm926ejs/armada100/cpu.c

@@ -62,6 +62,16 @@ int arch_cpu_init(void)
 	/* Enable GPIO clock */
 	writel(APBC_APBCLK, &apb1clkres->gpio);
 
+#ifdef CONFIG_I2C_MV
+	/* Enable general I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0);
+	writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0);
+
+	/* Enable power I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1);
+	writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1);
+#endif
+
 	/*
 	 * Enable Functional and APB clock at 14.7456MHz
 	 * for configured UART console
@@ -90,3 +100,9 @@ int print_cpuinfo(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_I2C_MV
+void i2c_clk_enable(void)
+{
+}
+#endif

arch/arm/cpu/arm926ejs/mx25/generic.c

@@ -145,7 +145,7 @@ int cpu_mmc_init (bd_t * bis)
 }
 
 #ifdef CONFIG_MXC_UART
-void mx25_uart_init_pins (void)
+void mx25_uart1_init_pins(void)
 {
 	struct iomuxc_mux_ctl *muxctl;
 	struct iomuxc_pad_ctl *padctl;

arch/arm/cpu/arm926ejs/orion5x/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
 #
 # Based on original Kirkwood support which is
 # (C) Copyright 2009

arch/arm/cpu/arm926ejs/orion5x/cpu.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009

arch/arm/cpu/arm926ejs/orion5x/dram.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009
@@ -38,7 +38,7 @@ u32 orion5x_sdram_bar(enum memory_bank bank)
 {
 	struct orion5x_ddr_addr_decode_registers *winregs =
 		(struct orion5x_ddr_addr_decode_registers *)
-		ORION5X_CPU_WIN_BASE;
+		ORION5X_DRAM_BASE;
 
 	u32 result = 0;
 	u32 enable = 0x01 & winregs[bank].size;

arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>

arch/arm/cpu/arm926ejs/orion5x/timer.c

@@ -1,5 +1,5 @@
 /*
-  * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+  * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * Copyright (C) Marvell International Ltd. and its affiliates

arch/arm/cpu/arm926ejs/pantheon/cpu.c

@@ -59,6 +59,12 @@ int arch_cpu_init(void)
 	/* Enable GPIO clock */
 	writel(APBC_APBCLK, &apbclkres->gpio);
 
+#ifdef CONFIG_I2C_MV
+	/* Enable I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi);
+	writel(APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi);
+#endif
+
 	icache_enable();
 
 	return 0;
@@ -76,3 +82,9 @@ int print_cpuinfo(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_I2C_MV
+void i2c_clk_enable(void)
+{
+}
+#endif

arch/arm/cpu/arm926ejs/start.S

@@ -10,7 +10,7 @@
  *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
  *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
  *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
- *  Copyright (c) 2010	Albert Aribaud <albert.aribaud@free.fr>
+ *  Copyright (c) 2010	Albert Aribaud <albert.u.boot@aribaud.net>
  *
  * See file CREDITS for list of people who contributed to this
  * project.

arch/arm/cpu/arm946es/start.S

@@ -10,7 +10,7 @@
  *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
  *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
  *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
- *  Copyright (c) 2010	Albert Aribaud <albert.aribaud@free.fr>
+ *  Copyright (c) 2010	Albert Aribaud <albert.u.boot@aribaud.net>
  *
  * See file CREDITS for list of people who contributed to this
  * project.

arch/arm/cpu/armv7/mx5/soc.c

@@ -77,6 +77,33 @@ u32 get_cpu_rev(void)
 	return system_rev;
 }
 
+static char *get_reset_cause(void)
+{
+	u32 cause;
+	struct src *src_regs = (struct src *)SRC_BASE_ADDR;
+
+	cause = readl(&src_regs->srsr);
+	writel(cause, &src_regs->srsr);
+
+	switch (cause) {
+	case 0x00001:
+		return "POR";
+	case 0x00004:
+		return "CSU";
+	case 0x00008:
+		return "IPP USER";
+	case 0x00010:
+		return "WDOG";
+	case 0x00020:
+		return "JTAG HIGH-Z";
+	case 0x00040:
+		return "JTAG SW";
+	case 0x10000:
+		return "WARM BOOT";
+	default:
+		return "unknown reset";
+	}
+}
 
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
@@ -89,6 +116,7 @@ int print_cpuinfo(void)
 		(cpurev & 0x000F0) >> 4,
 		(cpurev & 0x0000F) >> 0,
 		mxc_get_clock(MXC_ARM_CLK) / 1000000);
+	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
 #endif

arch/arm/cpu/armv7/omap3/clock.c

@@ -278,6 +278,25 @@ static void dpll4_init_34xx(u32 sil_index, u32 clk_index)
 	wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY);
 }
 
+static void dpll5_init_34xx(u32 sil_index, u32 clk_index)
+{
+	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
+	dpll_param *ptr = (dpll_param *) get_per2_dpll_param();
+
+	/* Moving it to the right sysclk base */
+	ptr = ptr + clk_index;
+
+	/* PER2 DPLL (DPLL5) */
+	sr32(&prcm_base->clken2_pll, 0, 3, PLL_STOP);
+	wait_on_value(1, 0, &prcm_base->idlest2_ckgen, LDELAY);
+	sr32(&prcm_base->clksel5_pll, 0, 5, ptr->m2); /* set M2 (usbtll_fck) */
+	sr32(&prcm_base->clksel4_pll, 8, 11, ptr->m); /* set m (11-bit multiplier) */
+	sr32(&prcm_base->clksel4_pll, 0, 7, ptr->n); /* set n (7-bit divider)*/
+	sr32(&prcm_base->clken_pll, 4, 4, ptr->fsel);   /* FREQSEL */
+	sr32(&prcm_base->clken2_pll, 0, 3, PLL_LOCK);   /* lock mode */
+	wait_on_value(1, 1, &prcm_base->idlest2_ckgen, LDELAY);
+}
+
 static void mpu_init_34xx(u32 sil_index, u32 clk_index)
 {
 	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
@@ -587,6 +606,7 @@ void prcm_init(void)
 
 		dpll3_init_34xx(sil_index, clk_index);
 		dpll4_init_34xx(sil_index, clk_index);
+		dpll5_init_34xx(sil_index, clk_index);
 		iva_init_34xx(sil_index, clk_index);
 		mpu_init_34xx(sil_index, clk_index);
 

arch/arm/cpu/armv7/omap3/lowlevel_init.S

@@ -360,6 +360,28 @@ get_per_dpll_param:
 	adr	r0, per_dpll_param
 	mov	pc, lr
 
+/* PER2 DPLL values */
+per2_dpll_param:
+/* 12MHz */
+.word PER2_M_12, PER2_N_12, PER2_FSEL_12, PER2_M2_12
+
+/* 13MHz */
+.word PER2_M_13, PER2_N_13, PER2_FSEL_13, PER2_M2_13
+
+/* 19.2MHz */
+.word PER2_M_19P2, PER2_N_19P2, PER2_FSEL_19P2, PER2_M2_19P2
+
+/* 26MHz */
+.word PER2_M_26, PER2_N_26, PER2_FSEL_26, PER2_M2_26
+
+/* 38.4MHz */
+.word PER2_M_38P4, PER2_N_38P4, PER2_FSEL_38P4, PER2_M2_38P4
+
+.globl get_per2_dpll_param
+get_per2_dpll_param:
+	adr	r0, per2_dpll_param
+	mov	pc, lr
+
 /*
  * Tables for 36XX/37XX devices
  *

arch/arm/cpu/armv7/omap3/mem.c

@@ -31,16 +31,6 @@
 #include <asm/arch/sys_proto.h>
 #include <command.h>
 
-/*
- * Only One NAND allowed on board at a time.
- * The GPMC CS Base for the same
- */
-unsigned int boot_flash_base;
-unsigned int boot_flash_off;
-unsigned int boot_flash_sec;
-unsigned int boot_flash_type;
-volatile unsigned int boot_flash_env_addr;
-
 struct gpmc *gpmc_cfg;
 
 #if defined(CONFIG_CMD_NAND)
@@ -134,10 +124,6 @@ void gpmc_init(void)
 	const u32 *gpmc_config = NULL;
 	u32 base = 0;
 	u32 size = 0;
-#if defined(CONFIG_ENV_IS_IN_NAND) || defined(CONFIG_ENV_IS_IN_ONENAND)
-	u32 f_off = CONFIG_SYS_MONITOR_LEN;
-	u32 f_sec = 0;
-#endif
 #endif
 	u32 config = 0;
 
@@ -162,15 +148,6 @@ void gpmc_init(void)
 	base = PISMO1_NAND_BASE;
 	size = PISMO1_NAND_SIZE;
 	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#if defined(CONFIG_ENV_IS_IN_NAND)
-	f_off = SMNAND_ENV_OFFSET;
-	f_sec = (128 << 10);	/* 128 KiB */
-	/* env setup */
-	boot_flash_base = base;
-	boot_flash_off = f_off;
-	boot_flash_sec = f_sec;
-	boot_flash_env_addr = f_off;
-#endif
 #endif
 
 #if defined(CONFIG_CMD_ONENAND)
@@ -178,14 +155,5 @@ void gpmc_init(void)
 	base = PISMO1_ONEN_BASE;
 	size = PISMO1_ONEN_SIZE;
 	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#if defined(CONFIG_ENV_IS_IN_ONENAND)
-	f_off = ONENAND_ENV_OFFSET;
-	f_sec = (128 << 10);	/* 128 KiB */
-	/* env setup */
-	boot_flash_base = base;
-	boot_flash_off = f_off;
-	boot_flash_sec = f_sec;
-	boot_flash_env_addr = f_off;
-#endif
 #endif
 }

arch/arm/cpu/armv7/start.S

@@ -70,6 +70,18 @@ _end_vect:
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
+#ifdef CONFIG_TEGRA2
+/*
+ * Tegra2 uses 2 separate CPUs - the AVP (ARM7TDMI) and the CPU (dual A9s).
+ * U-Boot runs on the AVP first, setting things up for the CPU (PLLs,
+ * muxes, clocks, clamps, etc.). Then the AVP halts, and expects the CPU
+ * to pick up its reset vector, which points here.
+ */
+.globl _armboot_start
+_armboot_start:
+        .word _start
+#endif
+
 /*
  * These are defined in the board-specific linker script.
  */
@@ -115,7 +127,7 @@ reset:
 	orr	r0, r0, #0xd3
 	msr	cpsr,r0
 
-#if (CONFIG_OMAP34XX)
+#if defined(CONFIG_OMAP34XX)
 	/* Copy vectors to mask ROM indirect addr */
 	adr	r0, _start		@ r0 <- current position of code
 	add	r0, r0, #4		@ skip reset vector

arch/arm/cpu/armv7/tegra2/Makefile

@@ -28,7 +28,7 @@ include $(TOPDIR)/config.mk
 LIB	=  $(obj)lib$(SOC).o
 
 SOBJS	:= lowlevel_init.o
-COBJS	:= board.o sys_info.o timer.o
+COBJS	:= ap20.o board.o sys_info.o timer.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))

arch/arm/cpu/armv7/tegra2/ap20.c

@@ -0,0 +1,358 @@
+/*
+* (C) Copyright 2010-2011
+* NVIDIA Corporation <www.nvidia.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 "ap20.h"
+#include <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/clk_rst.h>
+#include <asm/arch/pmc.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/scu.h>
+#include <common.h>
+
+u32 s_first_boot = 1;
+
+void init_pllx(void)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg;
+
+	/* If PLLX is already enabled, just return */
+	reg = readl(&clkrst->crc_pllx_base);
+	if (reg & PLL_ENABLE)
+		return;
+
+	/* Set PLLX_MISC */
+	reg = CPCON;				/* CPCON[11:8]  = 0001 */
+	writel(reg, &clkrst->crc_pllx_misc);
+
+	/* Use 12MHz clock here */
+	reg = (PLL_BYPASS | PLL_DIVM);
+	reg |= (1000 << 8);			/* DIVN = 0x3E8 */
+	writel(reg, &clkrst->crc_pllx_base);
+
+	reg |= PLL_ENABLE;
+	writel(reg, &clkrst->crc_pllx_base);
+
+	reg &= ~PLL_BYPASS;
+	writel(reg, &clkrst->crc_pllx_base);
+}
+
+static void enable_cpu_clock(int enable)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg, clk;
+
+	/*
+	 * NOTE:
+	 * Regardless of whether the request is to enable or disable the CPU
+	 * clock, every processor in the CPU complex except the master (CPU 0)
+	 * will have it's clock stopped because the AVP only talks to the
+	 * master. The AVP does not know (nor does it need to know) that there
+	 * are multiple processors in the CPU complex.
+	 */
+
+	if (enable) {
+		/* Initialize PLLX */
+		init_pllx();
+
+		/* Wait until all clocks are stable */
+		udelay(PLL_STABILIZATION_DELAY);
+
+		writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
+		writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
+	}
+
+	/* Fetch the register containing the main CPU complex clock enable */
+	reg = readl(&clkrst->crc_clk_out_enb_l);
+	reg |= CLK_ENB_CPU;
+
+	/*
+	 * Read the register containing the individual CPU clock enables and
+	 * always stop the clock to CPU 1.
+	 */
+	clk = readl(&clkrst->crc_clk_cpu_cmplx);
+	clk |= CPU1_CLK_STP;
+
+	if (enable) {
+		/* Unstop the CPU clock */
+		clk &= ~CPU0_CLK_STP;
+	} else {
+		/* Stop the CPU clock */
+		clk |= CPU0_CLK_STP;
+	}
+
+	writel(clk, &clkrst->crc_clk_cpu_cmplx);
+	writel(reg, &clkrst->crc_clk_out_enb_l);
+}
+
+static int is_cpu_powered(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+
+	return (readl(&pmc->pmc_pwrgate_status) & CPU_PWRED) ? 1 : 0;
+}
+
+static void remove_cpu_io_clamps(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+
+	/* Remove the clamps on the CPU I/O signals */
+	reg = readl(&pmc->pmc_remove_clamping);
+	reg |= CPU_CLMP;
+	writel(reg, &pmc->pmc_remove_clamping);
+
+	/* Give I/O signals time to stabilize */
+	udelay(IO_STABILIZATION_DELAY);
+}
+
+static void powerup_cpu(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+	int timeout = IO_STABILIZATION_DELAY;
+
+	if (!is_cpu_powered()) {
+		/* Toggle the CPU power state (OFF -> ON) */
+		reg = readl(&pmc->pmc_pwrgate_toggle);
+		reg &= PARTID_CP;
+		reg |= START_CP;
+		writel(reg, &pmc->pmc_pwrgate_toggle);
+
+		/* Wait for the power to come up */
+		while (!is_cpu_powered()) {
+			if (timeout-- == 0)
+				printf("CPU failed to power up!\n");
+			else
+				udelay(10);
+		}
+
+		/*
+		 * Remove the I/O clamps from CPU power partition.
+		 * Recommended only on a Warm boot, if the CPU partition gets
+		 * power gated. Shouldn't cause any harm when called after a
+		 * cold boot according to HW, probably just redundant.
+		 */
+		remove_cpu_io_clamps();
+	}
+}
+
+static void enable_cpu_power_rail(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+
+	reg = readl(&pmc->pmc_cntrl);
+	reg |= CPUPWRREQ_OE;
+	writel(reg, &pmc->pmc_cntrl);
+
+	/*
+	 * The TI PMU65861C needs a 3.75ms delay between enabling
+	 * the power rail and enabling the CPU clock.  This delay
+	 * between SM1EN and SM1 is for switching time + the ramp
+	 * up of the voltage to the CPU (VDD_CPU from PMU).
+	 */
+	udelay(3750);
+}
+
+static void reset_A9_cpu(int reset)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg, cpu;
+
+	/*
+	* NOTE:  Regardless of whether the request is to hold the CPU in reset
+	*        or take it out of reset, every processor in the CPU complex
+	*        except the master (CPU 0) will be held in reset because the
+	*        AVP only talks to the master. The AVP does not know that there
+	*        are multiple processors in the CPU complex.
+	*/
+
+	/* Hold CPU 1 in reset */
+	cpu = SET_DBGRESET1 | SET_DERESET1 | SET_CPURESET1;
+	writel(cpu, &clkrst->crc_cpu_cmplx_set);
+
+	reg = readl(&clkrst->crc_rst_dev_l);
+	if (reset) {
+		/* Now place CPU0 into reset */
+		cpu |= SET_DBGRESET0 | SET_DERESET0 | SET_CPURESET0;
+		writel(cpu, &clkrst->crc_cpu_cmplx_set);
+
+		/* Enable master CPU reset */
+		reg |= SWR_CPU_RST;
+	} else {
+		/* Take CPU0 out of reset */
+		cpu = CLR_DBGRESET0 | CLR_DERESET0 | CLR_CPURESET0;
+		writel(cpu, &clkrst->crc_cpu_cmplx_clr);
+
+		/* Disable master CPU reset */
+		reg &= ~SWR_CPU_RST;
+	}
+
+	writel(reg, &clkrst->crc_rst_dev_l);
+}
+
+static void clock_enable_coresight(int enable)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 rst, clk, src;
+
+	rst = readl(&clkrst->crc_rst_dev_u);
+	clk = readl(&clkrst->crc_clk_out_enb_u);
+
+	if (enable) {
+		rst &= ~SWR_CSITE_RST;
+		clk |= CLK_ENB_CSITE;
+	} else {
+		rst |= SWR_CSITE_RST;
+		clk &= ~CLK_ENB_CSITE;
+	}
+
+	writel(clk, &clkrst->crc_clk_out_enb_u);
+	writel(rst, &clkrst->crc_rst_dev_u);
+
+	if (enable) {
+		/*
+		 * Put CoreSight on PLLP_OUT0 (216 MHz) and divide it down by
+		 *  1.5, giving an effective frequency of 144MHz.
+		 * Set PLLP_OUT0 [bits31:30 = 00], and use a 7.1 divisor
+		 *  (bits 7:0), so 00000001b == 1.5 (n+1 + .5)
+		 */
+		src = CLK_DIVIDER(NVBL_PLLP_KHZ, 144000);
+		writel(src, &clkrst->crc_clk_src_csite);
+
+		/* Unlock the CPU CoreSight interfaces */
+		rst = 0xC5ACCE55;
+		writel(rst, CSITE_CPU_DBG0_LAR);
+		writel(rst, CSITE_CPU_DBG1_LAR);
+	}
+}
+
+void start_cpu(u32 reset_vector)
+{
+	/* Enable VDD_CPU */
+	enable_cpu_power_rail();
+
+	/* Hold the CPUs in reset */
+	reset_A9_cpu(1);
+
+	/* Disable the CPU clock */
+	enable_cpu_clock(0);
+
+	/* Enable CoreSight */
+	clock_enable_coresight(1);
+
+	/*
+	 * Set the entry point for CPU execution from reset,
+	 *  if it's a non-zero value.
+	 */
+	if (reset_vector)
+		writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
+
+	/* Enable the CPU clock */
+	enable_cpu_clock(1);
+
+	/* If the CPU doesn't already have power, power it up */
+	powerup_cpu();
+
+	/* Take the CPU out of reset */
+	reset_A9_cpu(0);
+}
+
+
+void halt_avp(void)
+{
+	for (;;) {
+		writel((HALT_COP_EVENT_JTAG | HALT_COP_EVENT_IRQ_1 \
+			| HALT_COP_EVENT_FIQ_1 | (FLOW_MODE_STOP<<29)),
+			FLOW_CTLR_HALT_COP_EVENTS);
+	}
+}
+
+void enable_scu(void)
+{
+	struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE;
+	u32 reg;
+
+	/* If SCU already setup/enabled, return */
+	if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE)
+		return;
+
+	/* Invalidate all ways for all processors */
+	writel(0xFFFF, &scu->scu_inv_all);
+
+	/* Enable SCU - bit 0 */
+	reg = readl(&scu->scu_ctrl);
+	reg |= SCU_CTRL_ENABLE;
+	writel(reg, &scu->scu_ctrl);
+}
+
+void init_pmc_scratch(void)
+{
+	struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	int i;
+
+	/* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */
+	for (i = 0; i < 23; i++)
+		writel(0, &pmc->pmc_scratch1+i);
+
+	/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
+	writel(CONFIG_SYS_BOARD_ODMDATA, &pmc->pmc_scratch20);
+}
+
+void cpu_start(void)
+{
+	struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+
+	/* enable JTAG */
+	writel(0xC0, &pmt->pmt_cfg_ctl);
+
+	if (s_first_boot) {
+		/*
+		 * Need to set this before cold-booting,
+		 *  otherwise we'll end up in an infinite loop.
+		 */
+		s_first_boot = 0;
+		cold_boot();
+	}
+}
+
+void tegra2_start()
+{
+	if (s_first_boot) {
+		/* Init Debug UART Port (115200 8n1) */
+		uart_init();
+
+		/* Init PMC scratch memory */
+		init_pmc_scratch();
+	}
+
+#ifdef CONFIG_ENABLE_CORTEXA9
+	/* take the mpcore out of reset */
+	cpu_start();
+
+	/* configure cache */
+	cache_configure();
+#endif
+}

arch/arm/cpu/armv7/tegra2/ap20.h

@@ -0,0 +1,104 @@
+/*
+ * (C) Copyright 2010-2011
+ * NVIDIA Corporation <www.nvidia.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 <asm/types.h>
+
+/* Stabilization delays, in usec */
+#define PLL_STABILIZATION_DELAY (300)
+#define IO_STABILIZATION_DELAY	(1000)
+
+#define NVBL_PLLP_KHZ	(216000)
+
+#define PLLX_ENABLED		(1 << 30)
+#define CCLK_BURST_POLICY	0x20008888
+#define SUPER_CCLK_DIVIDER	0x80000000
+
+/* Calculate clock fractional divider value from ref and target frequencies */
+#define CLK_DIVIDER(REF, FREQ)  ((((REF) * 2) / FREQ) - 2)
+
+/* Calculate clock frequency value from reference and clock divider value */
+#define CLK_FREQUENCY(REF, REG)  (((REF) * 2) / (REG + 2))
+
+/* AVP/CPU ID */
+#define PG_UP_TAG_0_PID_CPU	0x55555555	/* CPU aka "a9" aka "mpcore" */
+#define PG_UP_TAG_0             0x0
+
+#define CORESIGHT_UNLOCK	0xC5ACCE55;
+
+/* AP20-Specific Base Addresses */
+
+/* AP20 Base physical address of SDRAM. */
+#define AP20_BASE_PA_SDRAM      0x00000000
+/* AP20 Base physical address of internal SRAM. */
+#define AP20_BASE_PA_SRAM       0x40000000
+/* AP20 Size of internal SRAM (256KB). */
+#define AP20_BASE_PA_SRAM_SIZE  0x00040000
+/* AP20 Base physical address of flash. */
+#define AP20_BASE_PA_NOR_FLASH  0xD0000000
+/* AP20 Base physical address of boot information table. */
+#define AP20_BASE_PA_BOOT_INFO  AP20_BASE_PA_SRAM
+
+/*
+ * Super-temporary stacks for EXTREMELY early startup. The values chosen for
+ * these addresses must be valid on ALL SOCs because this value is used before
+ * we are able to differentiate between the SOC types.
+ *
+ * NOTE: The since CPU's stack will eventually be moved from IRAM to SDRAM, its
+ *       stack is placed below the AVP stack. Once the CPU stack has been moved,
+ *       the AVP is free to use the IRAM the CPU stack previously occupied if
+ *       it should need to do so.
+ *
+ * NOTE: In multi-processor CPU complex configurations, each processor will have
+ *       its own stack of size CPU_EARLY_BOOT_STACK_SIZE. CPU 0 will have a
+ *       limit of CPU_EARLY_BOOT_STACK_LIMIT. Each successive CPU will have a
+ *       stack limit that is CPU_EARLY_BOOT_STACK_SIZE less then the previous
+ *       CPU.
+ */
+
+/* Common AVP early boot stack limit */
+#define AVP_EARLY_BOOT_STACK_LIMIT	\
+	(AP20_BASE_PA_SRAM + (AP20_BASE_PA_SRAM_SIZE/2))
+/* Common AVP early boot stack size */
+#define AVP_EARLY_BOOT_STACK_SIZE	0x1000
+/* Common CPU early boot stack limit */
+#define CPU_EARLY_BOOT_STACK_LIMIT	\
+	(AVP_EARLY_BOOT_STACK_LIMIT - AVP_EARLY_BOOT_STACK_SIZE)
+/* Common CPU early boot stack size */
+#define CPU_EARLY_BOOT_STACK_SIZE	0x1000
+
+#define EXCEP_VECTOR_CPU_RESET_VECTOR	(NV_PA_EVP_BASE + 0x100)
+#define CSITE_CPU_DBG0_LAR		(NV_PA_CSITE_BASE + 0x10FB0)
+#define CSITE_CPU_DBG1_LAR		(NV_PA_CSITE_BASE + 0x12FB0)
+
+#define FLOW_CTLR_HALT_COP_EVENTS	(NV_PA_FLOW_BASE + 4)
+#define FLOW_MODE_STOP			2
+#define HALT_COP_EVENT_JTAG		(1 << 28)
+#define HALT_COP_EVENT_IRQ_1		(1 << 11)
+#define HALT_COP_EVENT_FIQ_1		(1 << 9)
+
+/* Prototypes */
+
+void tegra2_start(void);
+void uart_init(void);
+void udelay(unsigned long);
+void cold_boot(void);
+void cache_configure(void);

arch/arm/cpu/armv7/tegra2/lowlevel_init.S

@@ -26,6 +26,7 @@
 #include <config.h>
 #include <version.h>
 
+
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE	@ sdram load addr from config file
 
@@ -58,8 +59,101 @@ lowlevel_init:
 
 	mov	pc, lr				@ back to arch calling code
 
+
+.globl startup_cpu
+startup_cpu:
+	@ Initialize the AVP, clocks, and memory controller
+	@ SDRAM is guaranteed to be on at this point
+
+	ldr     r0, =cold_boot			@ R0 = reset vector for CPU
+	bl      start_cpu			@ start the CPU
+
+	@ Transfer control to the AVP code
+	bl      halt_avp
+
+	@ Should never get here
+_loop_forever2:
+	b	_loop_forever2
+
+.globl cache_configure
+cache_configure:
+	stmdb	r13!,{r14}
+	@ invalidate instruction cache
+	mov	r1, #0
+	mcr	p15, 0, r1, c7, c5, 0
+
+	@ invalidate the i&d tlb entries
+	mcr	p15, 0, r1, c8, c5, 0
+	mcr	p15, 0, r1, c8, c6, 0
+
+	@ enable instruction cache
+	mrc	p15, 0, r1, c1, c0, 0
+	orr	r1, r1, #(1<<12)
+	mcr	p15, 0, r1, c1, c0, 0
+
+	bl	enable_scu
+
+	@ enable SMP mode and FW for CPU0, by writing to Auxiliary Ctl reg
+	mrc	p15, 0, r0, c1, c0, 1
+	orr	r0, r0, #0x41
+	mcr	p15, 0, r0, c1, c0, 1
+
+	@ Now flush the Dcache
+	mov	r0, #0
+	@ 256 cache lines
+	mov	r1, #256
+
+invalidate_loop:
+	add	r1, r1, #-1
+	mov	r0, r1, lsl #5
+	@ invalidate d-cache using line (way0)
+	mcr	p15, 0, r0, c7, c6, 2
+
+	orr	r2, r0, #(1<<30)
+	@ invalidate d-cache using line (way1)
+	mcr	p15, 0, r2, c7, c6, 2
+
+	orr	r2, r0, #(2<<30)
+	@ invalidate d-cache using line (way2)
+	mcr	p15, 0, r2, c7, c6, 2
+
+	orr	r2, r0, #(3<<30)
+	@ invalidate d-cache using line (way3)
+	mcr	p15, 0, r2, c7, c6, 2
+	cmp	r1, #0
+	bne	invalidate_loop
+
+	@ FIXME: should have ap20's L2 disabled too?
+invalidate_done:
+	ldmia	r13!,{pc}
+
+.globl cold_boot
+cold_boot:
+	msr	cpsr_c, #0xD3
+	@ Check current processor: CPU or AVP?
+	@  If CPU, go to CPU boot code, else continue on AVP path
+
+	ldr	r0, =NV_PA_PG_UP_BASE
+	ldr	r1, [r0]
+	ldr	r2, =PG_UP_TAG_AVP
+
+	@ are we the CPU?
+	ldr	sp, CPU_STACK
+	cmp	r1, r2
+	@ yep, we are the CPU
+	bne	_armboot_start
+
+	@ AVP initialization follows this path
+	ldr	sp, AVP_STACK
+	@ Init AVP and start CPU
+	b	startup_cpu
+
 	@ the literal pools origin
 	.ltorg
 
 SRAM_STACK:
 	.word LOW_LEVEL_SRAM_STACK
+AVP_STACK:
+	.word EARLY_AVP_STACK
+CPU_STACK:
+	.word EARLY_CPU_STACK

arch/arm/cpu/pxa/Makefile

@@ -28,7 +28,6 @@ LIB	= $(obj)lib$(CPU).o
 START	= start.o
 
 COBJS	+= cpu.o
-COBJS	+= i2c.o
 COBJS	+= pxafb.o
 COBJS	+= timer.o
 COBJS	+= usb.o

arch/arm/cpu/pxa/cpu.c

@@ -318,3 +318,13 @@ int arch_cpu_init(void)
 	pxa_clock_setup();
 	return 0;
 }
+
+void i2c_clk_enable(void)
+{
+	/* set the global I2C clock on */
+#ifdef CONFIG_CPU_MONAHANS
+	writel(readl(CKENB) | (CKENB_4_I2C), CKENB);
+#else
+	writel(readl(CKEN) | CKEN14_I2C, CKEN);
+#endif
+}

arch/arm/include/asm/arch-armada100/config.h

@@ -40,5 +40,17 @@
 #define MV_UART_CONSOLE_BASE	ARMD1_UART1_BASE
 #define CONFIG_SYS_NS16550_IER	(1 << 6)	/* Bit 6 in UART_IER register
 						represents UART Unit Enable */
+/*
+ * I2C definition
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MV		1
+#define CONFIG_MV_I2C_NUM	2
+#define CONFIG_I2C_MULTI_BUS	1
+#define CONFIG_MV_I2C_REG	{0xd4011000, 0xd4025000}
+#define CONFIG_HARD_I2C		1
+#define CONFIG_SYS_I2C_SPEED	0
+#define CONFIG_SYS_I2C_SLAVE	0xfe
+#endif
 
 #endif /* _ARMD1_CONFIG_H */

arch/arm/include/asm/arch-armada100/mfp.h

@@ -37,28 +37,32 @@
  * 				    offset, pull,pF, drv,dF, edge,eF ,afn,aF
  */
 /* UART1 */
-#define MFP107_UART1_TXD	MFP_REG(0x01ac) | MFP_AF1 | MFP_DRIVE_FAST
-#define MFP107_UART1_RXD	MFP_REG(0x01ac) | MFP_AF2 | MFP_DRIVE_FAST
-#define MFP108_UART1_RXD	MFP_REG(0x01b0) | MFP_AF1 | MFP_DRIVE_FAST
-#define MFP108_UART1_TXD	MFP_REG(0x01b0) | MFP_AF2 | MFP_DRIVE_FAST
-#define MFP109_UART1_CTS	MFP_REG(0x01b4) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP109_UART1_RTS	MFP_REG(0x01b4) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP110_UART1_RTS	MFP_REG(0x01b8) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP110_UART1_CTS	MFP_REG(0x01b8) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP111_UART1_RI		MFP_REG(0x01bc) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP111_UART1_DSR	MFP_REG(0x01bc) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP112_UART1_DTR	MFP_REG(0x01c0) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP112_UART1_DCD	MFP_REG(0x01c0) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFP107_UART1_TXD	(MFP_REG(0x01ac) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP107_UART1_RXD	(MFP_REG(0x01ac) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP108_UART1_RXD	(MFP_REG(0x01b0) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP108_UART1_TXD	(MFP_REG(0x01b0) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP109_UART1_CTS	(MFP_REG(0x01b4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP109_UART1_RTS	(MFP_REG(0x01b4) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_RTS	(MFP_REG(0x01b8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_CTS	(MFP_REG(0x01b8) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_RI		(MFP_REG(0x01bc) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_DSR	(MFP_REG(0x01bc) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DTR	(MFP_REG(0x01c0) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DCD	(MFP_REG(0x01c0) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* UART2 */
-#define MFP47_UART2_RXD		MFP_REG(0x0028) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP48_UART2_TXD		MFP_REG(0x002c) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP88_UART2_RXD		MFP_REG(0x0160) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP89_UART2_TXD		MFP_REG(0x0164) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFP47_UART2_RXD		(MFP_REG(0x0028) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP48_UART2_TXD		(MFP_REG(0x002c) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP88_UART2_RXD		(MFP_REG(0x0160) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP89_UART2_TXD		(MFP_REG(0x0164) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* UART3 */
-#define MFPO8_UART3_RXD		MFP_REG(0x06c) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFPO9_UART3_TXD		MFP_REG(0x070) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFPO8_UART3_RXD		(MFP_REG(0x06c) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFPO9_UART3_TXD		(MFP_REG(0x070) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+
+/* I2c */
+#define MFP105_CI2C_SDA		(MFP_REG(0x1a4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP106_CI2C_SCL		(MFP_REG(0x1a8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
 
 /* More macros can be defined here... */
 

arch/arm/include/asm/arch-mx31/mx31.h → arch/arm/include/asm/arch-mx31/clock.h

@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __ASM_ARCH_MX31_H
-#define __ASM_ARCH_MX31_H
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
 
 extern u32 mx31_get_ipg_clk(void);
 #define imx_get_uartclk mx31_get_ipg_clk
@@ -32,4 +32,4 @@ extern void mx31_set_pad(enum iomux_pins pin, u32 config);
 void mx31_uart1_hw_init(void);
 void mx31_spi2_hw_init(void);
 
-#endif /* __ASM_ARCH_MX31_H */
+#endif /* __ASM_ARCH_CLOCK_H */

arch/arm/include/asm/arch-mx31/mx31-regs.h → arch/arm/include/asm/arch-mx31/imx-regs.h

@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __ASM_ARCH_MX31_REGS_H
-#define __ASM_ARCH_MX31_REGS_H
+#ifndef __ASM_ARCH_MX31_IMX_REGS_H
+#define __ASM_ARCH_MX31_IMX_REGS_H
 
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>
@@ -75,6 +75,39 @@ struct cspi_regs {
 	u32 test;
 };
 
+/* Watchdog Timer (WDOG) registers */
+#define WDOG_ENABLE	(1 << 2)
+#define WDOG_WT_SHIFT	8
+struct wdog_regs {
+	u16 wcr;	/* Control */
+	u16 wsr;	/* Service */
+	u16 wrsr;	/* Reset Status */
+};
+
+/* IIM Control Registers */
+struct iim_regs {
+	u32 iim_stat;
+	u32 iim_statm;
+	u32 iim_err;
+	u32 iim_emask;
+	u32 iim_fctl;
+	u32 iim_ua;
+	u32 iim_la;
+	u32 iim_sdat;
+	u32 iim_prev;
+	u32 iim_srev;
+	u32 iim_prog_p;
+	u32 iim_scs0;
+	u32 iim_scs1;
+	u32 iim_scs2;
+	u32 iim_scs3;
+};
+
+struct mx3_cpu_type {
+	u8 srev;
+	char *v;
+};
+
 #define IOMUX_PADNUM_MASK	0x1ff
 #define IOMUX_PIN(gpionum, padnum) ((padnum) & IOMUX_PADNUM_MASK)
 
@@ -470,6 +503,8 @@ enum iomux_pins {
 #define CCMR_FPM	(1 << 1)
 #define CCMR_CKIH	(2 << 1)
 
+#define MX31_IIM_BASE_ADDR	0x5001C000
+
 #define PDR0_CSI_PODF(x)	(((x) & 0x1ff) << 23)
 #define PDR0_PER_PODF(x)	(((x) & 0x1f) << 16)
 #define PDR0_HSP_PODF(x)	(((x) & 0x7) << 11)
@@ -739,4 +774,4 @@ enum iomux_pins {
 #define MXC_EHCI_IPPUE_DOWN		(1 << 8)
 #define MXC_EHCI_IPPUE_UP		(1 << 9)
 
-#endif /* __ASM_ARCH_MX31_REGS_H */
+#endif /* __ASM_ARCH_MX31_IMX_REGS_H */

arch/arm/include/asm/arch-omap3/clocks.h

@@ -68,6 +68,7 @@ extern dpll_param *get_mpu_dpll_param(void);
 extern dpll_param *get_iva_dpll_param(void);
 extern dpll_param *get_core_dpll_param(void);
 extern dpll_param *get_per_dpll_param(void);
+extern dpll_param *get_per2_dpll_param(void);
 
 extern dpll_param *get_36x_mpu_dpll_param(void);
 extern dpll_param *get_36x_iva_dpll_param(void);

arch/arm/include/asm/arch-omap3/clocks_omap3.h

@@ -282,6 +282,32 @@
 #define PER_FSEL_38P4		0x07
 #define PER_M2_38P4		0x09
 
+/* PER2 DPLL */
+#define PER2_M_12		0x78
+#define PER2_N_12		0x0B
+#define PER2_FSEL_12		0x03
+#define PER2_M2_12		0x01
+
+#define PER2_M_13		0x78
+#define PER2_N_13		0x0C
+#define PER2_FSEL_13		0x03
+#define PER2_M2_13		0x01
+
+#define PER2_M_19P2		0x2EE
+#define PER2_N_19P2		0x0B
+#define PER2_FSEL_19P2		0x06
+#define PER2_M2_19P2		0x0A
+
+#define PER2_M_26		0x78
+#define PER2_N_26		0x0C
+#define PER2_FSEL_26		0x03
+#define PER2_M2_26		0x01
+
+#define PER2_M_38P4		0x2EE
+#define PER2_N_38P4		0x0B
+#define PER2_FSEL_38P4		0x06
+#define PER2_M2_38P4		0x0A
+
 /* 36XX PER DPLL */
 
 #define PER_36XX_M_12		0x1B0

arch/arm/include/asm/arch-omap3/cpu.h

@@ -347,10 +347,13 @@ struct prcm {
 	u32 clksel2_pll_mpu;	/* 0x944 */
 	u8 res6[0xb8];
 	u32 fclken1_core;	/* 0xa00 */
-	u8 res7[0xc];
+	u32 res_fclken2_core;
+	u32 fclken3_core;	/* 0xa08 */
+	u8 res7[0x4];
 	u32 iclken1_core;	/* 0xa10 */
 	u32 iclken2_core;	/* 0xa14 */
-	u8 res8[0x28];
+	u32 iclken3_core;	/* 0xa18 */
+	u8 res8[0x24];
 	u32 clksel_core;	/* 0xa40 */
 	u8 res9[0xbc];
 	u32 fclken_gfx;		/* 0xb00 */
@@ -368,13 +371,17 @@ struct prcm {
 	u32 clksel_wkup;	/* 0xc40 */
 	u8 res16[0xbc];
 	u32 clken_pll;		/* 0xd00 */
-	u8 res17[0x1c];
+	u32 clken2_pll;	        /* 0xd04 */
+	u8 res17[0x18];
 	u32 idlest_ckgen;	/* 0xd20 */
-	u8 res18[0x1c];
+	u32 idlest2_ckgen;	/* 0xd24 */
+	u8 res18[0x18];
 	u32 clksel1_pll;	/* 0xd40 */
 	u32 clksel2_pll;	/* 0xd44 */
 	u32 clksel3_pll;	/* 0xd48 */
-	u8 res19[0xb4];
+	u32 clksel4_pll;	/* 0xd4c */
+	u32 clksel5_pll;	/* 0xd50 */
+	u8 res19[0xac];
 	u32 fclken_dss;		/* 0xe00 */
 	u8 res20[0xc];
 	u32 iclken_dss;		/* 0xe10 */
@@ -394,6 +401,10 @@ struct prcm {
 	u32 clksel_per;		/* 0x1040 */
 	u8 res28[0xfc];
 	u32 clksel1_emu;	/* 0x1140 */
+	u8 res29[0x2bc];
+	u32 fclken_usbhost;	/* 0x1400 */
+	u8 res30[0xc];
+	u32 iclken_usbhost;	/* 0x1410 */
 };
 #else /* __ASSEMBLY__ */
 #define CM_CLKSEL_CORE		0x48004a40

arch/arm/include/asm/arch-omap3/ehci_omap3.h

@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2011
+ * Alexander Holler <holler@ahsoftware.de>
+ *
+ * Based on "drivers/usb/host/ehci-omap.c" from Linux 2.6.37
+ *
+ * See there for additional Copyrights.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+#ifndef _EHCI_OMAP3_H_
+#define _EHCI_OMAP3_H_
+
+/* USB/EHCI registers */
+#define OMAP3_USBTLL_BASE				0x48062000UL
+#define OMAP3_UHH_BASE					0x48064000UL
+#define OMAP3_EHCI_BASE					0x48064800UL
+
+/* TLL Register Set */
+#define	OMAP_USBTLL_SYSCONFIG				(0x10)
+#define	OMAP_USBTLL_SYSCONFIG_SOFTRESET			(1 << 1)
+#define	OMAP_USBTLL_SYSCONFIG_ENAWAKEUP			(1 << 2)
+#define	OMAP_USBTLL_SYSCONFIG_SIDLEMODE			(1 << 3)
+#define	OMAP_USBTLL_SYSCONFIG_CACTIVITY			(1 << 8)
+
+#define	OMAP_USBTLL_SYSSTATUS				(0x14)
+#define	OMAP_USBTLL_SYSSTATUS_RESETDONE			(1 << 0)
+
+/* UHH Register Set */
+#define	OMAP_UHH_SYSCONFIG				(0x10)
+#define	OMAP_UHH_SYSCONFIG_SOFTRESET			(1 << 1)
+#define	OMAP_UHH_SYSCONFIG_CACTIVITY			(1 << 8)
+#define	OMAP_UHH_SYSCONFIG_SIDLEMODE			(1 << 3)
+#define	OMAP_UHH_SYSCONFIG_ENAWAKEUP			(1 << 2)
+#define	OMAP_UHH_SYSCONFIG_MIDLEMODE			(1 << 12)
+
+#define	OMAP_UHH_HOSTCONFIG				(0x40)
+#define OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN		(1 << 2)
+#define OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN		(1 << 3)
+#define OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN		(1 << 4)
+
+#endif /* _EHCI_OMAP3_H_ */

arch/arm/include/asm/arch-omap3/omap3-regs.h

@@ -0,0 +1,95 @@
+/*
+ * (c) 2011 Comelit Group SpA, Luca Ceresoli <luca.ceresoli@comelit.it>
+ *
+ * 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 _OMAP3_REGS_H
+#define _OMAP3_REGS_H
+
+/*
+ * Register definitions for OMAP3 processors.
+ */
+
+/*
+ * GPMC_CONFIG1 - GPMC_CONFIG7
+ */
+
+/* Values for GPMC_CONFIG1 - signal control parameters */
+#define WRAPBURST                     (1 << 31)
+#define READMULTIPLE                  (1 << 30)
+#define READTYPE                      (1 << 29)
+#define WRITEMULTIPLE                 (1 << 28)
+#define WRITETYPE                     (1 << 27)
+#define CLKACTIVATIONTIME(x)          (((x) & 3) << 25)
+#define ATTACHEDDEVICEPAGELENGTH(x)   (((x) & 3) << 23)
+#define WAITREADMONITORING            (1 << 22)
+#define WAITWRITEMONITORING           (1 << 21)
+#define WAITMONITORINGTIME(x)         (((x) & 3) << 18)
+#define WAITPINSELECT(x)              (((x) & 3) << 16)
+#define DEVICESIZE(x)                 (((x) & 3) << 12)
+#define DEVICESIZE_8BIT               DEVICESIZE(0)
+#define DEVICESIZE_16BIT              DEVICESIZE(1)
+#define DEVICETYPE(x)                 (((x) & 3) << 10)
+#define DEVICETYPE_NOR                DEVICETYPE(0)
+#define DEVICETYPE_NAND               DEVICETYPE(2)
+#define MUXADDDATA                    (1 << 9)
+#define TIMEPARAGRANULARITY           (1 << 4)
+#define GPMCFCLKDIVIDER(x)            (((x) & 3) << 0)
+
+/* Values for GPMC_CONFIG2 - CS timing */
+#define CSWROFFTIME(x)   (((x) & 0x1f) << 16)
+#define CSRDOFFTIME(x)   (((x) & 0x1f) <<  8)
+#define CSEXTRADELAY     (1 << 7)
+#define CSONTIME(x)      (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG3 - nADV timing */
+#define ADVWROFFTIME(x)  (((x) & 0x1f) << 16)
+#define ADVRDOFFTIME(x)  (((x) & 0x1f) <<  8)
+#define ADVEXTRADELAY    (1 << 7)
+#define ADVONTIME(x)     (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG4 - nWE and nOE timing */
+#define WEOFFTIME(x)     (((x) & 0x1f) << 24)
+#define WEEXTRADELAY     (1 << 23)
+#define WEONTIME(x)      (((x) &  0xf) << 16)
+#define OEOFFTIME(x)     (((x) & 0x1f) <<  8)
+#define OEEXTRADELAY     (1 << 7)
+#define OEONTIME(x)      (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG5 - RdAccessTime and CycleTime timing */
+#define PAGEBURSTACCESSTIME(x)  (((x) &  0xf) << 24)
+#define RDACCESSTIME(x)         (((x) & 0x1f) << 16)
+#define WRCYCLETIME(x)          (((x) & 0x1f) <<  8)
+#define RDCYCLETIME(x)          (((x) & 0x1f) <<  0)
+
+/* Values for GPMC_CONFIG6 - misc timings */
+#define WRACCESSTIME(x)        (((x) & 0x1f) << 24)
+#define WRDATAONADMUXBUS(x)    (((x) &  0xf) << 16)
+#define CYCLE2CYCLEDELAY(x)    (((x) &  0xf) <<  8)
+#define CYCLE2CYCLESAMECSEN    (1 << 7)
+#define CYCLE2CYCLEDIFFCSEN    (1 << 6)
+#define BUSTURNAROUND(x)       (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG7 - CS address mapping configuration */
+#define MASKADDRESS(x)         (((x) &  0xf) <<  8)
+#define CSVALID                (1 << 6)
+#define BASEADDRESS(x)         (((x) & 0x3f) <<  0)
+
+#endif /* _OMAP3_REGS_H */

arch/arm/include/asm/arch-omap3/omap3.h

@@ -50,6 +50,20 @@
 /* CONTROL */
 #define OMAP34XX_CTRL_BASE		(OMAP34XX_L4_IO_BASE + 0x2000)
 
+#ifndef __ASSEMBLY__
+/* Signal Integrity Parameter Control Registers */
+struct control_prog_io {
+	unsigned char res[0x408];
+	unsigned int io2;		/* 0x408 */
+	unsigned char res2[0x38];
+	unsigned int io0;		/* 0x444 */
+	unsigned int io1;		/* 0x448 */
+};
+#endif /* __ASSEMBLY__ */
+
+/* Bit definition for CONTROL_PROG_IO1 */
+#define PRG_I2C2_PULLUPRESX		0x00000001
+
 /* UART */
 #define OMAP34XX_UART1			(OMAP34XX_L4_IO_BASE + 0x6a000)
 #define OMAP34XX_UART2			(OMAP34XX_L4_IO_BASE + 0x6c000)

arch/arm/include/asm/arch-orion5x/cpu.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirorion5x_ood support which is
  * (C) Copyright 2009

arch/arm/include/asm/arch-orion5x/mv88f5182.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood 88F6182 support which is
  * (C) Copyright 2009

arch/arm/include/asm/arch-orion5x/orion5x.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009
@@ -42,6 +42,7 @@
 #define ORION5X_REGISTER(x)			(ORION5X_REGS_PHY_BASE + x)
 
 /* Documented registers */
+#define ORION5X_DRAM_BASE			(ORION5X_REGISTER(0x01500))
 #define ORION5X_TWSI_BASE			(ORION5X_REGISTER(0x11000))
 #define ORION5X_UART0_BASE			(ORION5X_REGISTER(0x12000))
 #define ORION5X_UART1_BASE			(ORION5X_REGISTER(0x12100))

arch/arm/include/asm/arch-pantheon/config.h

@@ -34,5 +34,15 @@
 #define MV_UART_CONSOLE_BASE	PANTHEON_UART1_BASE
 #define CONFIG_SYS_NS16550_IER	(1 << 6)	/* Bit 6 in UART_IER register
 						represents UART Unit Enable */
+/*
+ * I2C definition
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MV			1
+#define CONFIG_MV_I2C_REG		0xd4011000
+#define CONFIG_HARD_I2C			1
+#define CONFIG_SYS_I2C_SPEED		0
+#define CONFIG_SYS_I2C_SLAVE		0xfe
+#endif
 
 #endif /* _PANTHEON_CONFIG_H */

arch/arm/include/asm/arch-pantheon/cpu.h

@@ -50,7 +50,9 @@ struct panthapb_registers {
 	u32 uart0;	/*0x000*/
 	u32 uart1;	/*0x004*/
 	u32 gpio;	/*0x008*/
-	u8 pad0[0x034 - 0x08 - 4];
+	u8 pad0[0x02c - 0x08 - 4];
+	u32 twsi;	/*0x02c*/
+	u8 pad1[0x034 - 0x2c - 4];
 	u32 timers;	/*0x034*/
 };
 

arch/arm/include/asm/arch-pantheon/mfp.h

@@ -32,8 +32,10 @@
  * offset, pull,pF, drv,dF, edge,eF ,afn,aF
  */
 /* UART2 */
-#define MFP47_UART2_RXD		MFP_REG(0x198) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP48_UART2_TXD		MFP_REG(0x19c) | MFP_AF6 | MFP_DRIVE_MEDIUM
+#define MFP47_UART2_RXD		(MFP_REG(0x198) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP48_UART2_TXD		(MFP_REG(0x19c) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP53_CI2C_SCL		(MFP_REG(0x1b0) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP54_CI2C_SDA		(MFP_REG(0x1b4) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* More macros can be defined here... */
 

arch/arm/include/asm/arch-pxa/pxa-regs.h

@@ -455,62 +455,6 @@ typedef void		(*ExcpHndlr) (void) ;
 		IrSR_RCVEIR_UART_MODE | \
 		IrSR_XMITIR_IR_MODE)
 
-/*
- * I2C registers
- */
-#define IBMR		0x40301680  /* I2C Bus Monitor Register - IBMR */
-#define IDBR		0x40301688  /* I2C Data Buffer Register - IDBR */
-#define ICR		0x40301690  /* I2C Control Register - ICR */
-#define ISR		0x40301698  /* I2C Status Register - ISR */
-#define ISAR		0x403016A0  /* I2C Slave Address Register - ISAR */
-
-#ifdef CONFIG_CPU_MONAHANS
-#define PWRIBMR		0x40f500C0  /* Power I2C Bus Monitor Register-IBMR */
-#define PWRIDBR		0x40f500C4  /* Power I2C Data Buffer Register-IDBR */
-#define PWRICR		0x40f500C8  /* Power I2C Control Register - ICR */
-#define PWRISR		0x40f500CC  /* Power I2C Status Register - ISR */
-#define PWRISAR		0x40f500D0  /* Power I2C Slave Address Register-ISAR */
-#else
-#define PWRIBMR		0x40f00180  /* Power I2C Bus Monitor Register-IBMR */
-#define PWRIDBR		0x40f00188  /* Power I2C Data Buffer Register-IDBR */
-#define PWRICR		0x40f00190  /* Power I2C Control Register - ICR */
-#define PWRISR		0x40f00198  /* Power I2C Status Register - ISR */
-#define PWRISAR		0x40f001A0  /* Power I2C Slave Address Register-ISAR */
-#endif
-
-/* ----- Control register bits ---------------------------------------- */
-
-#define ICR_START	0x1		/* start bit */
-#define ICR_STOP	0x2		/* stop bit */
-#define ICR_ACKNAK	0x4		/* send ACK(0) or NAK(1) */
-#define ICR_TB		0x8		/* transfer byte bit */
-#define ICR_MA		0x10		/* master abort */
-#define ICR_SCLE	0x20		/* master clock enable, mona SCLEA */
-#define ICR_IUE		0x40		/* unit enable */
-#define ICR_GCD		0x80		/* general call disable */
-#define ICR_ITEIE	0x100		/* enable tx interrupts */
-#define ICR_IRFIE	0x200		/* enable rx interrupts, mona: DRFIE */
-#define ICR_BEIE	0x400		/* enable bus error ints */
-#define ICR_SSDIE	0x800		/* slave STOP detected int enable */
-#define ICR_ALDIE	0x1000		/* enable arbitration interrupt */
-#define ICR_SADIE	0x2000		/* slave address detected int enable */
-#define ICR_UR		0x4000		/* unit reset */
-#define ICR_FM		0x8000		/* Fast Mode */
-
-/* ----- Status register bits ----------------------------------------- */
-
-#define ISR_RWM		0x1		/* read/write mode */
-#define ISR_ACKNAK	0x2		/* ack/nak status */
-#define ISR_UB		0x4		/* unit busy */
-#define ISR_IBB		0x8		/* bus busy */
-#define ISR_SSD		0x10		/* slave stop detected */
-#define ISR_ALD		0x20		/* arbitration loss detected */
-#define ISR_ITE		0x40		/* tx buffer empty */
-#define ISR_IRF		0x80		/* rx buffer full */
-#define ISR_GCAD	0x100		/* general call address detected */
-#define ISR_SAD		0x200		/* slave address detected */
-#define ISR_BED		0x400		/* bus error no ACK/NAK */
-
 /*
  * Serial Audio Controller
  */

arch/arm/include/asm/arch-tegra2/clk_rst.h

@@ -149,6 +149,9 @@ struct clk_rst_ctlr {
 	uint crc_clk_src_csite;		/*_CSITE_0,		0x1D4 */
 	uint crc_reserved19[9];		/*			0x1D8-1F8 */
 	uint crc_clk_src_osc;		/*_OSC_0,		0x1FC */
+	uint crc_reserved20[80];	/*			0x200-33C */
+	uint crc_cpu_cmplx_set;		/* _CPU_CMPLX_SET_0,	0x340 */
+	uint crc_cpu_cmplx_clr;		/* _CPU_CMPLX_CLR_0,	0x344 */
 };
 
 #define PLL_BYPASS		(1 << 31)
@@ -157,9 +160,35 @@ struct clk_rst_ctlr {
 #define PLL_DIVP		(1 << 20)	/* post divider, b22:20 */
 #define PLL_DIVM		0x0C		/* input divider, b4:0 */
 
-#define SWR_UARTD_RST		(1 << 2)
-#define CLK_ENB_UARTD		(1 << 2)
+#define SWR_UARTD_RST		(1 << 1)
+#define CLK_ENB_UARTD		(1 << 1)
 #define SWR_UARTA_RST		(1 << 6)
 #define CLK_ENB_UARTA		(1 << 6)
 
+#define SWR_CPU_RST		(1 << 0)
+#define CLK_ENB_CPU		(1 << 0)
+#define SWR_CSITE_RST		(1 << 9)
+#define CLK_ENB_CSITE		(1 << 9)
+
+#define SET_CPURESET0		(1 << 0)
+#define SET_DERESET0		(1 << 4)
+#define SET_DBGRESET0		(1 << 12)
+
+#define SET_CPURESET1		(1 << 1)
+#define SET_DERESET1		(1 << 5)
+#define SET_DBGRESET1		(1 << 13)
+
+#define CLR_CPURESET0		(1 << 0)
+#define CLR_DERESET0		(1 << 4)
+#define CLR_DBGRESET0		(1 << 12)
+
+#define CLR_CPURESET1		(1 << 1)
+#define CLR_DERESET1		(1 << 5)
+#define CLR_DBGRESET1		(1 << 13)
+
+#define CPU0_CLK_STP		(1 << 8)
+#define CPU1_CLK_STP		(1 << 9)
+
+#define CPCON			(1 << 8)
+
 #endif	/* CLK_RST_H */

arch/arm/include/asm/arch-tegra2/gpio.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2011, Google Inc. All rights reserved.
+ * 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 _TEGRA2_GPIO_H_
+#define _TEGRA2_GPIO_H_
+
+/*
+ * The Tegra 2x GPIO controller has 222 GPIOs arranged in 8 banks of 4 ports,
+ * each with 8 GPIOs.
+ */
+#define TEGRA_GPIO_PORTS 4   /* The number of ports per bank */
+#define TEGRA_GPIO_BANKS 8   /* The number of banks */
+
+/* GPIO Controller registers for a single bank */
+struct gpio_ctlr_bank {
+	uint gpio_config[TEGRA_GPIO_PORTS];
+	uint gpio_dir_out[TEGRA_GPIO_PORTS];
+	uint gpio_out[TEGRA_GPIO_PORTS];
+	uint gpio_in[TEGRA_GPIO_PORTS];
+	uint gpio_int_status[TEGRA_GPIO_PORTS];
+	uint gpio_int_enable[TEGRA_GPIO_PORTS];
+	uint gpio_int_level[TEGRA_GPIO_PORTS];
+	uint gpio_int_clear[TEGRA_GPIO_PORTS];
+};
+
+struct gpio_ctlr {
+	struct gpio_ctlr_bank gpio_bank[TEGRA_GPIO_BANKS];
+};
+
+#define GPIO_BANK(x)	((x) >> 5)
+#define GPIO_PORT(x)	(((x) >> 3) & 0x3)
+#define GPIO_BIT(x)	((x) & 0x7)
+
+/*
+ * GPIO_PI3 = Port I = 8, bit = 3.
+ * Seaboard: used for UART/SPI selection
+ * Harmony: not used
+ */
+#define GPIO_PI3	((8 << 3) | 3)
+
+#endif	/* TEGRA2_GPIO_H_ */

arch/arm/include/asm/arch-tegra2/pmc.h

@@ -121,4 +121,12 @@ struct pmc_ctlr {
 	uint pmc_gate;			/* _GATE_0, offset 15C */
 };
 
+#define CPU_PWRED	1
+#define CPU_CLMP	1
+
+#define PARTID_CP	0xFFFFFFF8
+#define START_CP	(1 << 8)
+
+#define CPUPWRREQ_OE	(1 << 16)
+
 #endif	/* PMC_H */

arch/arm/include/asm/arch-tegra2/scu.h

@@ -0,0 +1,43 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.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 _SCU_H_
+#define _SCU_H_
+
+/* ARM Snoop Control Unit (SCU) registers */
+struct scu_ctlr {
+	uint scu_ctrl;		/* SCU Control Register, offset 00 */
+	uint scu_cfg;		/* SCU Config Register, offset 04 */
+	uint scu_cpu_pwr_stat;	/* SCU CPU Power Status Register, offset 08 */
+	uint scu_inv_all;	/* SCU Invalidate All Register, offset 0C */
+	uint scu_reserved0[12];	/* reserved, offset 10-3C */
+	uint scu_filt_start;	/* SCU Filtering Start Address Reg, offset 40 */
+	uint scu_filt_end;	/* SCU Filtering End Address Reg, offset 44 */
+	uint scu_reserved1[2];	/* reserved, offset 48-4C */
+	uint scu_acc_ctl;	/* SCU Access Control Register, offset 50 */
+	uint scu_ns_acc_ctl;	/* SCU Non-secure Access Cntrl Reg, offset 54 */
+};
+
+#define SCU_CTRL_ENABLE		(1 << 0)
+
+#endif	/* SCU_H */

arch/arm/include/asm/arch-tegra2/tegra2.h

@@ -25,8 +25,13 @@
 #define _TEGRA2_H_
 
 #define NV_PA_SDRAM_BASE	0x00000000
+#define NV_PA_ARM_PERIPHBASE	0x50040000
+#define NV_PA_PG_UP_BASE	0x60000000
 #define NV_PA_TMRUS_BASE	0x60005010
 #define NV_PA_CLK_RST_BASE	0x60006000
+#define NV_PA_FLOW_BASE		0x60007000
+#define NV_PA_GPIO_BASE		0x6000D000
+#define NV_PA_EVP_BASE		0x6000F000
 #define NV_PA_APB_MISC_BASE	0x70000000
 #define NV_PA_APB_UARTA_BASE	(NV_PA_APB_MISC_BASE + 0x6000)
 #define NV_PA_APB_UARTB_BASE	(NV_PA_APB_MISC_BASE + 0x6040)
@@ -34,9 +39,13 @@
 #define NV_PA_APB_UARTD_BASE	(NV_PA_APB_MISC_BASE + 0x6300)
 #define NV_PA_APB_UARTE_BASE	(NV_PA_APB_MISC_BASE + 0x6400)
 #define NV_PA_PMC_BASE		0x7000E400
+#define NV_PA_CSITE_BASE	0x70040000
 
 #define TEGRA2_SDRC_CS0		NV_PA_SDRAM_BASE
 #define LOW_LEVEL_SRAM_STACK	0x4000FFFC
+#define EARLY_AVP_STACK		(NV_PA_SDRAM_BASE + 0x20000)
+#define EARLY_CPU_STACK		(EARLY_AVP_STACK - 4096)
+#define PG_UP_TAG_AVP		0xAAAAAAAA
 
 #ifndef __ASSEMBLY__
 struct timerus {

arch/arm/include/asm/assembler.h

@@ -0,0 +1,60 @@
+/*
+ *  arch/arm/include/asm/assembler.h
+ *
+ *  Copyright (C) 1996-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  This file contains arm architecture specific defines
+ *  for the different processors.
+ *
+ *  Do not include any C declarations in this file - it is included by
+ *  assembler source.
+ */
+
+/*
+ * Endian independent macros for shifting bytes within registers.
+ */
+#ifndef __ARMEB__
+#define pull		lsr
+#define push		lsl
+#define get_byte_0	lsl #0
+#define get_byte_1	lsr #8
+#define get_byte_2	lsr #16
+#define get_byte_3	lsr #24
+#define put_byte_0	lsl #0
+#define put_byte_1	lsl #8
+#define put_byte_2	lsl #16
+#define put_byte_3	lsl #24
+#else
+#define pull		lsl
+#define push		lsr
+#define get_byte_0	lsr #24
+#define get_byte_1	lsr #16
+#define get_byte_2	lsr #8
+#define get_byte_3      lsl #0
+#define put_byte_0	lsl #24
+#define put_byte_1	lsl #16
+#define put_byte_2	lsl #8
+#define put_byte_3      lsl #0
+#endif
+
+/*
+ * Data preload for architectures that support it
+ */
+#if defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || \
+	defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
+	defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || \
+	defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_7A__) || \
+	defined(__ARM_ARCH_7R__)
+#define PLD(code...)	code
+#else
+#define PLD(code...)
+#endif
+
+/*
+ * Cache alligned
+ */
+#define CALGN(code...) code

arch/arm/include/asm/string.h

@@ -1,6 +1,8 @@
 #ifndef __ASM_ARM_STRING_H
 #define __ASM_ARM_STRING_H
 
+#include <config.h>
+
 /*
  * We don't do inline string functions, since the
  * optimised inline asm versions are not small.
@@ -12,7 +14,9 @@ extern char * strrchr(const char * s, int c);
 #undef __HAVE_ARCH_STRCHR
 extern char * strchr(const char * s, int c);
 
-#undef __HAVE_ARCH_MEMCPY
+#ifdef CONFIG_USE_ARCH_MEMCPY
+#define __HAVE_ARCH_MEMCPY
+#endif
 extern void * memcpy(void *, const void *, __kernel_size_t);
 
 #undef __HAVE_ARCH_MEMMOVE
@@ -22,7 +26,9 @@ extern void * memmove(void *, const void *, __kernel_size_t);
 extern void * memchr(const void *, int, __kernel_size_t);
 
 #undef __HAVE_ARCH_MEMZERO
-#undef __HAVE_ARCH_MEMSET
+#ifdef CONFIG_USE_ARCH_MEMSET
+#define __HAVE_ARCH_MEMSET
+#endif
 extern void * memset(void *, int, __kernel_size_t);
 
 #if 0

arch/arm/lib/Makefile

@@ -44,6 +44,8 @@ COBJS-y	+= cache-cp15.o
 endif
 COBJS-y	+= interrupts.o
 COBJS-y	+= reset.o
+SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
+SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
 
 SRCS	:= $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
 	   $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)

arch/arm/lib/board.c

@@ -356,9 +356,13 @@ void board_init_f (ulong bootflag)
 #endif /* CONFIG_VFD */
 
 #ifdef CONFIG_LCD
+#ifdef CONFIG_FB_ADDR
+	gd->fb_base = CONFIG_FB_ADDR;
+#else
 	/* reserve memory for LCD display (always full pages) */
 	addr = lcd_setmem (addr);
 	gd->fb_base = addr;
+#endif /* CONFIG_FB_ADDR */
 #endif /* CONFIG_LCD */
 
 	/*
@@ -399,7 +403,7 @@ void board_init_f (ulong bootflag)
 		CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ, addr_sp);
 #endif
 	/* leave 3 words for abort-stack    */
-	addr_sp -= 3;
+	addr_sp -= 12;
 
 	/* 8-byte alignment for ABI compliance */
 	addr_sp &= ~0x07;

arch/arm/lib/memcpy.S

@@ -0,0 +1,241 @@
+/*
+ *  linux/arch/arm/lib/memcpy.S
+ *
+ *  Author:	Nicolas Pitre
+ *  Created:	Sep 28, 2005
+ *  Copyright:	MontaVista Software, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <asm/assembler.h>
+
+#define W(instr)	instr
+
+#define LDR1W_SHIFT	0
+#define STR1W_SHIFT	0
+
+	.macro ldr1w ptr reg abort
+	W(ldr) \reg, [\ptr], #4
+	.endm
+
+	.macro ldr4w ptr reg1 reg2 reg3 reg4 abort
+	ldmia \ptr!, {\reg1, \reg2, \reg3, \reg4}
+	.endm
+
+	.macro ldr8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort
+	ldmia \ptr!, {\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8}
+	.endm
+
+	.macro ldr1b ptr reg cond=al abort
+	ldr\cond\()b \reg, [\ptr], #1
+	.endm
+
+	.macro str1w ptr reg abort
+	W(str) \reg, [\ptr], #4
+	.endm
+
+	.macro str8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort
+	stmia \ptr!, {\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8}
+	.endm
+
+	.macro str1b ptr reg cond=al abort
+	str\cond\()b \reg, [\ptr], #1
+	.endm
+
+	.macro enter reg1 reg2
+	stmdb sp!, {r0, \reg1, \reg2}
+	.endm
+
+	.macro exit reg1 reg2
+	ldmfd sp!, {r0, \reg1, \reg2}
+	.endm
+
+	.text
+
+/* Prototype: void *memcpy(void *dest, const void *src, size_t n); */
+
+.globl memcpy
+memcpy:
+
+		enter	r4, lr
+
+		subs	r2, r2, #4
+		blt	8f
+		ands	ip, r0, #3
+	PLD(	pld	[r1, #0]		)
+		bne	9f
+		ands	ip, r1, #3
+		bne	10f
+
+1:		subs	r2, r2, #(28)
+		stmfd	sp!, {r5 - r8}
+		blt	5f
+
+	CALGN(	ands	ip, r0, #31		)
+	CALGN(	rsb	r3, ip, #32		)
+	CALGN(	sbcnes	r4, r3, r2		)  @ C is always set here
+	CALGN(	bcs	2f			)
+	CALGN(	adr	r4, 6f			)
+	CALGN(	subs	r2, r2, r3		)  @ C gets set
+	CALGN(	add	pc, r4, ip		)
+
+	PLD(	pld	[r1, #0]		)
+2:	PLD(	subs	r2, r2, #96		)
+	PLD(	pld	[r1, #28]		)
+	PLD(	blt	4f			)
+	PLD(	pld	[r1, #60]		)
+	PLD(	pld	[r1, #92]		)
+
+3:	PLD(	pld	[r1, #124]		)
+4:		ldr8w	r1, r3, r4, r5, r6, r7, r8, ip, lr, abort=20f
+		subs	r2, r2, #32
+		str8w	r0, r3, r4, r5, r6, r7, r8, ip, lr, abort=20f
+		bge	3b
+	PLD(	cmn	r2, #96			)
+	PLD(	bge	4b			)
+
+5:		ands	ip, r2, #28
+		rsb	ip, ip, #32
+#if LDR1W_SHIFT > 0
+		lsl	ip, ip, #LDR1W_SHIFT
+#endif
+		addne	pc, pc, ip		@ C is always clear here
+		b	7f
+6:
+		.rept	(1 << LDR1W_SHIFT)
+		W(nop)
+		.endr
+		ldr1w	r1, r3, abort=20f
+		ldr1w	r1, r4, abort=20f
+		ldr1w	r1, r5, abort=20f
+		ldr1w	r1, r6, abort=20f
+		ldr1w	r1, r7, abort=20f
+		ldr1w	r1, r8, abort=20f
+		ldr1w	r1, lr, abort=20f
+
+#if LDR1W_SHIFT < STR1W_SHIFT
+		lsl	ip, ip, #STR1W_SHIFT - LDR1W_SHIFT
+#elif LDR1W_SHIFT > STR1W_SHIFT
+		lsr	ip, ip, #LDR1W_SHIFT - STR1W_SHIFT
+#endif
+		add	pc, pc, ip
+		nop
+		.rept	(1 << STR1W_SHIFT)
+		W(nop)
+		.endr
+		str1w	r0, r3, abort=20f
+		str1w	r0, r4, abort=20f
+		str1w	r0, r5, abort=20f
+		str1w	r0, r6, abort=20f
+		str1w	r0, r7, abort=20f
+		str1w	r0, r8, abort=20f
+		str1w	r0, lr, abort=20f
+
+	CALGN(	bcs	2b			)
+
+7:		ldmfd	sp!, {r5 - r8}
+
+8:		movs	r2, r2, lsl #31
+		ldr1b	r1, r3, ne, abort=21f
+		ldr1b	r1, r4, cs, abort=21f
+		ldr1b	r1, ip, cs, abort=21f
+		str1b	r0, r3, ne, abort=21f
+		str1b	r0, r4, cs, abort=21f
+		str1b	r0, ip, cs, abort=21f
+
+		exit	r4, pc
+
+9:		rsb	ip, ip, #4
+		cmp	ip, #2
+		ldr1b	r1, r3, gt, abort=21f
+		ldr1b	r1, r4, ge, abort=21f
+		ldr1b	r1, lr, abort=21f
+		str1b	r0, r3, gt, abort=21f
+		str1b	r0, r4, ge, abort=21f
+		subs	r2, r2, ip
+		str1b	r0, lr, abort=21f
+		blt	8b
+		ands	ip, r1, #3
+		beq	1b
+
+10:		bic	r1, r1, #3
+		cmp	ip, #2
+		ldr1w	r1, lr, abort=21f
+		beq	17f
+		bgt	18f
+
+
+		.macro	forward_copy_shift pull push
+
+		subs	r2, r2, #28
+		blt	14f
+
+	CALGN(	ands	ip, r0, #31		)
+	CALGN(	rsb	ip, ip, #32		)
+	CALGN(	sbcnes	r4, ip, r2		)  @ C is always set here
+	CALGN(	subcc	r2, r2, ip		)
+	CALGN(	bcc	15f			)
+
+11:		stmfd	sp!, {r5 - r9}
+
+	PLD(	pld	[r1, #0]		)
+	PLD(	subs	r2, r2, #96		)
+	PLD(	pld	[r1, #28]		)
+	PLD(	blt	13f			)
+	PLD(	pld	[r1, #60]		)
+	PLD(	pld	[r1, #92]		)
+
+12:	PLD(	pld	[r1, #124]		)
+13:		ldr4w	r1, r4, r5, r6, r7, abort=19f
+		mov	r3, lr, pull #\pull
+		subs	r2, r2, #32
+		ldr4w	r1, r8, r9, ip, lr, abort=19f
+		orr	r3, r3, r4, push #\push
+		mov	r4, r4, pull #\pull
+		orr	r4, r4, r5, push #\push
+		mov	r5, r5, pull #\pull
+		orr	r5, r5, r6, push #\push
+		mov	r6, r6, pull #\pull
+		orr	r6, r6, r7, push #\push
+		mov	r7, r7, pull #\pull
+		orr	r7, r7, r8, push #\push
+		mov	r8, r8, pull #\pull
+		orr	r8, r8, r9, push #\push
+		mov	r9, r9, pull #\pull
+		orr	r9, r9, ip, push #\push
+		mov	ip, ip, pull #\pull
+		orr	ip, ip, lr, push #\push
+		str8w	r0, r3, r4, r5, r6, r7, r8, r9, ip, , abort=19f
+		bge	12b
+	PLD(	cmn	r2, #96			)
+	PLD(	bge	13b			)
+
+		ldmfd	sp!, {r5 - r9}
+
+14:		ands	ip, r2, #28
+		beq	16f
+
+15:		mov	r3, lr, pull #\pull
+		ldr1w	r1, lr, abort=21f
+		subs	ip, ip, #4
+		orr	r3, r3, lr, push #\push
+		str1w	r0, r3, abort=21f
+		bgt	15b
+	CALGN(	cmp	r2, #0			)
+	CALGN(	bge	11b			)
+
+16:		sub	r1, r1, #(\push / 8)
+		b	8b
+
+		.endm
+
+
+		forward_copy_shift	pull=8	push=24
+
+17:		forward_copy_shift	pull=16	push=16
+
+18:		forward_copy_shift	pull=24	push=8
+

arch/arm/lib/memset.S

@@ -0,0 +1,126 @@
+/*
+ *  linux/arch/arm/lib/memset.S
+ *
+ *  Copyright (C) 1995-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  ASM optimised string functions
+ */
+#include <asm/assembler.h>
+
+	.text
+	.align	5
+	.word	0
+
+1:	subs	r2, r2, #4		@ 1 do we have enough
+	blt	5f			@ 1 bytes to align with?
+	cmp	r3, #2			@ 1
+	strltb	r1, [r0], #1		@ 1
+	strleb	r1, [r0], #1		@ 1
+	strb	r1, [r0], #1		@ 1
+	add	r2, r2, r3		@ 1 (r2 = r2 - (4 - r3))
+/*
+ * The pointer is now aligned and the length is adjusted.  Try doing the
+ * memset again.
+ */
+
+.globl memset
+memset:
+	ands	r3, r0, #3		@ 1 unaligned?
+	bne	1b			@ 1
+/*
+ * we know that the pointer in r0 is aligned to a word boundary.
+ */
+	orr	r1, r1, r1, lsl #8
+	orr	r1, r1, r1, lsl #16
+	mov	r3, r1
+	cmp	r2, #16
+	blt	4f
+
+#if ! CALGN(1)+0
+
+/*
+ * We need an extra register for this loop - save the return address and
+ * use the LR
+ */
+	str	lr, [sp, #-4]!
+	mov	ip, r1
+	mov	lr, r1
+
+2:	subs	r2, r2, #64
+	stmgeia	r0!, {r1, r3, ip, lr}	@ 64 bytes at a time.
+	stmgeia	r0!, {r1, r3, ip, lr}
+	stmgeia	r0!, {r1, r3, ip, lr}
+	stmgeia	r0!, {r1, r3, ip, lr}
+	bgt	2b
+	ldmeqfd	sp!, {pc}		@ Now <64 bytes to go.
+/*
+ * No need to correct the count; we're only testing bits from now on
+ */
+	tst	r2, #32
+	stmneia	r0!, {r1, r3, ip, lr}
+	stmneia	r0!, {r1, r3, ip, lr}
+	tst	r2, #16
+	stmneia	r0!, {r1, r3, ip, lr}
+	ldr	lr, [sp], #4
+
+#else
+
+/*
+ * This version aligns the destination pointer in order to write
+ * whole cache lines at once.
+ */
+
+	stmfd	sp!, {r4-r7, lr}
+	mov	r4, r1
+	mov	r5, r1
+	mov	r6, r1
+	mov	r7, r1
+	mov	ip, r1
+	mov	lr, r1
+
+	cmp	r2, #96
+	tstgt	r0, #31
+	ble	3f
+
+	and	ip, r0, #31
+	rsb	ip, ip, #32
+	sub	r2, r2, ip
+	movs	ip, ip, lsl #(32 - 4)
+	stmcsia	r0!, {r4, r5, r6, r7}
+	stmmiia	r0!, {r4, r5}
+	tst	ip, #(1 << 30)
+	mov	ip, r1
+	strne	r1, [r0], #4
+
+3:	subs	r2, r2, #64
+	stmgeia	r0!, {r1, r3-r7, ip, lr}
+	stmgeia	r0!, {r1, r3-r7, ip, lr}
+	bgt	3b
+	ldmeqfd	sp!, {r4-r7, pc}
+
+	tst	r2, #32
+	stmneia	r0!, {r1, r3-r7, ip, lr}
+	tst	r2, #16
+	stmneia	r0!, {r4-r7}
+	ldmfd	sp!, {r4-r7, lr}
+
+#endif
+
+4:	tst	r2, #8
+	stmneia	r0!, {r1, r3}
+	tst	r2, #4
+	strne	r1, [r0], #4
+/*
+ * When we get here, we've got less than 4 bytes to zero.  We
+ * may have an unaligned pointer as well.
+ */
+5:	tst	r2, #2
+	strneb	r1, [r0], #1
+	strneb	r1, [r0], #1
+	tst	r2, #1
+	strneb	r1, [r0], #1
+	mov	pc, lr

arch/m68k/lib/board.c

@@ -277,9 +277,13 @@ board_init_f (ulong bootflag)
 	debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
 
 #ifdef CONFIG_LCD
+#ifdef CONFIG_FB_ADDR
+	gd->fb_base = CONFIG_FB_ADDR;
+#else
 	/* reserve memory for LCD display (always full pages) */
 	addr = lcd_setmem (addr);
 	gd->fb_base = addr;
+#endif /* CONFIG_FB_ADDR */
 #endif /* CONFIG_LCD */
 
 	/*

arch/powerpc/lib/board.c

@@ -459,9 +459,13 @@ void board_init_f (ulong bootflag)
 	debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
 
 #ifdef CONFIG_LCD
+#ifdef CONFIG_FB_ADDR
+	gd->fb_base = CONFIG_FB_ADDR;
+#else
 	/* reserve memory for LCD display (always full pages) */
 	addr = lcd_setmem (addr);
 	gd->fb_base = addr;
+#endif /* CONFIG_FB_ADDR */
 #endif /* CONFIG_LCD */
 
 #if defined(CONFIG_VIDEO) && defined(CONFIG_8xx)

board/LaCie/edminiv2/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
 #
 # Based on original Kirkwood support which is
 # (C) Copyright 2009

board/LaCie/edminiv2/config.mk

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
 #
 # (C) Copyright 2009
 # Marvell Semiconductor <www.marvell.com>

board/LaCie/edminiv2/edminiv2.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>

board/Marvell/aspenite/aspenite.c

@@ -33,9 +33,14 @@ DECLARE_GLOBAL_DATA_PTR;
 int board_early_init_f(void)
 {
 	u32 mfp_cfg[] = {
+		/* I2C */
+		MFP105_CI2C_SDA,
+		MFP106_CI2C_SCL,
+
 		/* Enable Console on UART1 */
 		MFP107_UART1_RXD,
 		MFP108_UART1_TXD,
+
 		MFP_EOC		/*End of configureation*/
 	};
 	/* configure MFP's */

board/Marvell/dkb/dkb.c

@@ -36,6 +36,10 @@ int board_early_init_f(void)
 		MFP47_UART2_RXD,
 		MFP48_UART2_TXD,
 
+		/* I2C */
+		MFP53_CI2C_SCL,
+		MFP54_CI2C_SDA,
+
 		MFP_EOC		/*End of configureation*/
 	};
 	/* configure MFP's */

board/armltd/vexpress/config.mk

@@ -1,22 +0,0 @@
-#
-# 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
-#
-# Linux-Kernel is expected to be at 0x60008000
-#
-CONFIG_SYS_TEXT_BASE = 0x60800000

board/cm_t35/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
-COBJS	:= cm_t35.o
+COBJS	:= cm_t35.o leds.o
 
 SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))

board/cm_t35/cm_t35.c

@@ -1,8 +1,9 @@
 /*
- * (C) Copyright 2010
+ * (C) Copyright 2011
  * CompuLab, Ltd. <www.compulab.co.il>
  *
- * Author: Mike Rapoport <mike@compulab.co.il>
+ * Authors: Mike Rapoport <mike@compulab.co.il>
+ *	    Igor Grinberg <grinberg@compulab.co.il>
  *
  * Derived from omap3evm and Beagle Board by
  *	Manikandan Pillai <mani.pillai@ti.com>
@@ -24,11 +25,11 @@
  *
  * 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
+ * Foundation, Inc.
  */
 
 #include <common.h>
+#include <status_led.h>
 #include <netdev.h>
 #include <net.h>
 #include <i2c.h>
@@ -41,9 +42,11 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/mach-types.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 const omap3_sysinfo sysinfo = {
 	DDR_DISCRETE,
-	"CM-T35 board",
+	"CM-T3x board",
 	"NAND",
 };
 
@@ -73,31 +76,33 @@ static u32 gpmc_nand_config[GPMC_MAX_REG] = {
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 
 	enable_gpmc_cs_config(gpmc_nand_config, &gpmc_cfg->cs[0],
 			      CONFIG_SYS_NAND_BASE, GPMC_SIZE_16M);
 
 	/* board id for Linux */
-	gd->bd->bi_arch_number = MACH_TYPE_CM_T35;
+	if (get_cpu_family() == CPU_OMAP34XX)
+		gd->bd->bi_arch_number = MACH_TYPE_CM_T35;
+	else
+		gd->bd->bi_arch_number = MACH_TYPE_CM_T3730;
+
 	/* boot param addr */
 	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
 
+#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
+	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+#endif
+
 	return 0;
 }
 
 /*
  * Routine: misc_init_r
- * Description: Init I2C and display die ID
+ * Description: display die ID
  */
 int misc_init_r(void)
 {
-#ifdef CONFIG_DRIVER_OMAP34XX_I2C
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
 	dieid_num_r();
 
 	return 0;
@@ -109,7 +114,7 @@ int misc_init_r(void)
  *		hardware. Many pins need to be moved from protect to primary
  *		mode.
  */
-void set_muxconf_regs(void)
+static void cm_t3x_set_common_muxconf(void)
 {
 	/* SDRC */
 	MUX_VAL(CP(SDRC_D0),		(IEN  | PTD | DIS | M0)); /*SDRC_D0*/
@@ -184,7 +189,7 @@ void set_muxconf_regs(void)
 	/* SB-T35 Ethernet */
 	MUX_VAL(CP(GPMC_NCS4),		(IEN  | PTU | EN  | M0)); /*GPMC_nCS4*/
 
-	/* CM-T35 Ethernet */
+	/* CM-T3x Ethernet */
 	MUX_VAL(CP(GPMC_NCS5),		(IDIS | PTU | DIS | M0)); /*GPMC_nCS5*/
 	MUX_VAL(CP(GPMC_CLK),		(IEN  | PTD | DIS | M4)); /*GPIO_59*/
 	MUX_VAL(CP(GPMC_NADV_ALE),	(IDIS | PTD | DIS | M0)); /*nADV_ALE*/
@@ -200,12 +205,6 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(DSS_HSYNC),		(IDIS | PTD | DIS | M0)); /*DSS_HSYNC*/
 	MUX_VAL(CP(DSS_VSYNC),		(IDIS | PTD | DIS | M0)); /*DSS_VSYNC*/
 	MUX_VAL(CP(DSS_ACBIAS),		(IDIS | PTD | DIS | M0)); /*DSS_ACBIAS*/
-	MUX_VAL(CP(DSS_DATA0),		(IDIS | PTD | DIS | M0)); /*DSS_DATA0*/
-	MUX_VAL(CP(DSS_DATA1),		(IDIS | PTD | DIS | M0)); /*DSS_DATA1*/
-	MUX_VAL(CP(DSS_DATA2),		(IDIS | PTD | DIS | M0)); /*DSS_DATA2*/
-	MUX_VAL(CP(DSS_DATA3),		(IDIS | PTD | DIS | M0)); /*DSS_DATA3*/
-	MUX_VAL(CP(DSS_DATA4),		(IDIS | PTD | DIS | M0)); /*DSS_DATA4*/
-	MUX_VAL(CP(DSS_DATA5),		(IDIS | PTD | DIS | M0)); /*DSS_DATA5*/
 	MUX_VAL(CP(DSS_DATA6),		(IDIS | PTD | DIS | M0)); /*DSS_DATA6*/
 	MUX_VAL(CP(DSS_DATA7),		(IDIS | PTD | DIS | M0)); /*DSS_DATA7*/
 	MUX_VAL(CP(DSS_DATA8),		(IDIS | PTD | DIS | M0)); /*DSS_DATA8*/
@@ -218,12 +217,6 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(DSS_DATA15),		(IDIS | PTD | DIS | M0)); /*DSS_DATA15*/
 	MUX_VAL(CP(DSS_DATA16),		(IDIS | PTD | DIS | M0)); /*DSS_DATA16*/
 	MUX_VAL(CP(DSS_DATA17),		(IDIS | PTD | DIS | M0)); /*DSS_DATA17*/
-	MUX_VAL(CP(DSS_DATA18),		(IDIS | PTD | DIS | M0)); /*DSS_DATA18*/
-	MUX_VAL(CP(DSS_DATA19),		(IDIS | PTD | DIS | M0)); /*DSS_DATA19*/
-	MUX_VAL(CP(DSS_DATA20),		(IDIS | PTD | DIS | M0)); /*DSS_DATA20*/
-	MUX_VAL(CP(DSS_DATA21),		(IDIS | PTD | DIS | M0)); /*DSS_DATA21*/
-	MUX_VAL(CP(DSS_DATA22),		(IDIS | PTD | DIS | M0)); /*DSS_DATA22*/
-	MUX_VAL(CP(DSS_DATA23),		(IDIS | PTD | DIS | M0)); /*DSS_DATA23*/
 
 	/* serial interface */
 	MUX_VAL(CP(UART3_RX_IRRX),	(IEN  | PTD | DIS | M0)); /*UART3_RX*/
@@ -253,19 +246,72 @@ void set_muxconf_regs(void)
 	MUX_VAL(CP(SYS_NIRQ),		(IEN  | PTU | EN  | M0)); /*SYS_nIRQ*/
 	MUX_VAL(CP(SYS_OFF_MODE),	(IEN  | PTD | DIS | M0)); /*OFF_MODE*/
 	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTD | DIS | M0)); /*CLKOUT1*/
-	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTD | DIS | M4)); /*green LED*/
+	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4)); /*green LED*/
 	MUX_VAL(CP(JTAG_nTRST),		(IEN  | PTD | DIS | M0)); /*JTAG_nTRST*/
 	MUX_VAL(CP(JTAG_TCK),		(IEN  | PTD | DIS | M0)); /*JTAG_TCK*/
 	MUX_VAL(CP(JTAG_TMS),		(IEN  | PTD | DIS | M0)); /*JTAG_TMS*/
 	MUX_VAL(CP(JTAG_TDI),		(IEN  | PTD | DIS | M0)); /*JTAG_TDI*/
+
+	/* MMC1 */
+	MUX_VAL(CP(MMC1_CLK),		(IDIS | PTU | EN  | M0)); /*MMC1_CLK*/
+	MUX_VAL(CP(MMC1_CMD),		(IEN  | PTU | EN  | M0)); /*MMC1_CMD*/
+	MUX_VAL(CP(MMC1_DAT0),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT0*/
+	MUX_VAL(CP(MMC1_DAT1),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT1*/
+	MUX_VAL(CP(MMC1_DAT2),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT2*/
+	MUX_VAL(CP(MMC1_DAT3),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT3*/
+}
+
+static void cm_t35_set_muxconf(void)
+{
+	/* DSS */
+	MUX_VAL(CP(DSS_DATA0),		(IDIS | PTD | DIS | M0)); /*DSS_DATA0*/
+	MUX_VAL(CP(DSS_DATA1),		(IDIS | PTD | DIS | M0)); /*DSS_DATA1*/
+	MUX_VAL(CP(DSS_DATA2),		(IDIS | PTD | DIS | M0)); /*DSS_DATA2*/
+	MUX_VAL(CP(DSS_DATA3),		(IDIS | PTD | DIS | M0)); /*DSS_DATA3*/
+	MUX_VAL(CP(DSS_DATA4),		(IDIS | PTD | DIS | M0)); /*DSS_DATA4*/
+	MUX_VAL(CP(DSS_DATA5),		(IDIS | PTD | DIS | M0)); /*DSS_DATA5*/
+
+	MUX_VAL(CP(DSS_DATA18),         (IDIS | PTD | DIS | M0)); /*DSS_DATA18*/
+	MUX_VAL(CP(DSS_DATA19),         (IDIS | PTD | DIS | M0)); /*DSS_DATA19*/
+	MUX_VAL(CP(DSS_DATA20),         (IDIS | PTD | DIS | M0)); /*DSS_DATA20*/
+	MUX_VAL(CP(DSS_DATA21),         (IDIS | PTD | DIS | M0)); /*DSS_DATA21*/
+	MUX_VAL(CP(DSS_DATA22),         (IDIS | PTD | DIS | M0)); /*DSS_DATA22*/
+	MUX_VAL(CP(DSS_DATA23),         (IDIS | PTD | DIS | M0)); /*DSS_DATA23*/
+
+	/* MMC1 */
+	MUX_VAL(CP(MMC1_DAT4),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT4*/
+	MUX_VAL(CP(MMC1_DAT5),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT5*/
+	MUX_VAL(CP(MMC1_DAT6),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT6*/
+	MUX_VAL(CP(MMC1_DAT7),		(IEN  | PTU | EN  | M0)); /*MMC1_DAT7*/
 }
 
-#ifdef CONFIG_GENERIC_MMC
-int board_mmc_init(bd_t *bis)
+static void cm_t3730_set_muxconf(void)
 {
-	return omap_mmc_init(0);
+	/* DSS */
+	MUX_VAL(CP(DSS_DATA18),		(IDIS | PTD | DIS | M3)); /*DSS_DATA0*/
+	MUX_VAL(CP(DSS_DATA19),		(IDIS | PTD | DIS | M3)); /*DSS_DATA1*/
+	MUX_VAL(CP(DSS_DATA20),		(IDIS | PTD | DIS | M3)); /*DSS_DATA2*/
+	MUX_VAL(CP(DSS_DATA21),		(IDIS | PTD | DIS | M3)); /*DSS_DATA3*/
+	MUX_VAL(CP(DSS_DATA22),		(IDIS | PTD | DIS | M3)); /*DSS_DATA4*/
+	MUX_VAL(CP(DSS_DATA23),		(IDIS | PTD | DIS | M3)); /*DSS_DATA5*/
+
+	MUX_VAL(CP(SYS_BOOT0),		(IDIS | PTD | DIS | M3)); /*DSS_DATA18*/
+	MUX_VAL(CP(SYS_BOOT1),		(IDIS | PTD | DIS | M3)); /*DSS_DATA19*/
+	MUX_VAL(CP(SYS_BOOT3),		(IDIS | PTD | DIS | M3)); /*DSS_DATA20*/
+	MUX_VAL(CP(SYS_BOOT4),		(IDIS | PTD | DIS | M3)); /*DSS_DATA21*/
+	MUX_VAL(CP(SYS_BOOT5),		(IDIS | PTD | DIS | M3)); /*DSS_DATA22*/
+	MUX_VAL(CP(SYS_BOOT6),		(IDIS | PTD | DIS | M3)); /*DSS_DATA23*/
+}
+
+void set_muxconf_regs(void)
+{
+	cm_t3x_set_common_muxconf();
+
+	if (get_cpu_family() == CPU_OMAP34XX)
+		cm_t35_set_muxconf();
+	else
+		cm_t3730_set_muxconf();
 }
-#endif
 
 /*
  * Routine: setup_net_chip_gmpc
@@ -277,7 +323,7 @@ static void setup_net_chip_gmpc(void)
 	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
 
 	enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[5],
-			      CM_T35_SMC911X_BASE, GPMC_SIZE_16M);
+			      CM_T3X_SMC911X_BASE, GPMC_SIZE_16M);
 	enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[4],
 			      SB_T35_SMC911X_BASE, GPMC_SIZE_16M);
 
@@ -356,9 +402,9 @@ int board_eth_init(bd_t *bis)
 
 	rc1 = handle_mac_address();
 	if (rc1)
-		printf("CM-T35: No MAC address found\n");
+		printf("CM-T3x: No MAC address found\n");
 
-	rc1 = smc911x_initialize(0, CM_T35_SMC911X_BASE);
+	rc1 = smc911x_initialize(0, CM_T3X_SMC911X_BASE);
 	if (rc1 > 0)
 		rc++;
 

board/cm_t35/leds.c

@@ -0,0 +1,45 @@
+/*
+ * (C) Copyright 2011
+ * CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Author: Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * 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.
+ */
+#include <common.h>
+#include <status_led.h>
+#include <asm/arch/gpio.h>
+
+static unsigned int leds[] = { GREEN_LED_GPIO };
+
+void __led_init(led_id_t mask, int state)
+{
+	if (omap_request_gpio(leds[mask]) != 0) {
+		printf("%s: failed requesting GPIO%u\n", __func__, leds[mask]);
+		return;
+	}
+
+	omap_set_gpio_direction(leds[mask], 0);
+}
+
+void __led_set(led_id_t mask, int state)
+{
+	omap_set_gpio_dataout(leds[mask], state == STATUS_LED_ON);
+}
+
+void __led_toggle(led_id_t mask)
+{
+	omap_set_gpio_dataout(leds[mask], !omap_get_gpio_datain(leds[mask]));
+}

board/freescale/mx53evk/config.mk → board/comelit/dig297/Makefile

@@ -1,5 +1,6 @@
 #
-# Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,5 +21,29 @@
 # MA 02111-1307 USA
 #
 
-IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage.cfg
-ALL += $(obj)u-boot.imx
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= dig297.o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################

board/comelit/dig297/dig297.c

@@ -0,0 +1,187 @@
+/*
+ * (C) Copyright 2011 Comelit Group SpA
+ * Luca Ceresoli <luca.ceresoli@comelit.it>
+ *
+ * Based on board/ti/beagle/beagle.c:
+ * (C) Copyright 2004-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author :
+ *	Sunil Kumar <sunilsaini05@gmail.com>
+ *	Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *
+ * Derived from Beagle Board and 3430 SDP code by
+ *	Richard Woodruff <r-woodruff2@ti.com>
+ *	Syed Mohammed Khasim <khasim@ti.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 <netdev.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/omap3-regs.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/gpio.h>
+#include <asm/mach-types.h>
+#include "dig297.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NET
+static void setup_net_chip(void);
+
+#define NET_LAN9221_RESET_GPIO 12
+
+/* GPMC CS 5 connected to an SMSC LAN9220 ethernet controller */
+#define NET_LAN9220_GPMC_CONFIG1	(DEVICESIZE_16BIT)
+#define NET_LAN9220_GPMC_CONFIG2	(CSWROFFTIME(8) | \
+					 CSRDOFFTIME(7) | \
+					 ADVONTIME(1))
+#define NET_LAN9220_GPMC_CONFIG3	(ADVWROFFTIME(2) | \
+					 ADVRDOFFTIME(2) | \
+					 ADVONTIME(1))
+#define NET_LAN9220_GPMC_CONFIG4	(WEOFFTIME(8) | \
+					 WEONTIME(1) |  \
+					 OEOFFTIME(7)|	\
+					 OEONTIME(1))
+#define NET_LAN9220_GPMC_CONFIG5	(PAGEBURSTACCESSTIME(0) | \
+					 RDACCESSTIME(6)        | \
+					 WRCYCLETIME(0x1D)      | \
+					 RDCYCLETIME(0x1D))
+#define NET_LAN9220_GPMC_CONFIG6	((1 << 31)          | \
+					 WRACCESSTIME(0x1D) | \
+					 WRDATAONADMUXBUS(3))
+
+static const u32 gpmc_lan_config[] = {
+	NET_LAN9220_GPMC_CONFIG1,
+	NET_LAN9220_GPMC_CONFIG2,
+	NET_LAN9220_GPMC_CONFIG3,
+	NET_LAN9220_GPMC_CONFIG4,
+	NET_LAN9220_GPMC_CONFIG5,
+	NET_LAN9220_GPMC_CONFIG6,
+	/* CONFIG7: computed by enable_gpmc_cs_config() */
+};
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+	gpmc_init();		/* in SRAM or SDRAM, finish GPMC */
+	/* board id for Linux */
+	gd->bd->bi_arch_number = MACH_TYPE_OMAP3_CPS;
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+	return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+	struct gpio *gpio1_base = (struct gpio *)OMAP34XX_GPIO1_BASE;
+	struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
+
+	twl4030_power_init();
+	twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
+
+	/*
+	 * GPIO list
+	 * - 159 OUT (GPIO5+31): reset for remote camera interface connector.
+	 * - 19  OUT (GPIO1+19): integrated speaker amplifier (1=on, 0=shdn).
+	 * - 20  OUT (GPIO1+20): handset amplifier (1=on, 0=shdn).
+	 */
+
+	/* Configure GPIOs to output */
+	writel(~(GPIO19 | GPIO20), &gpio1_base->oe);
+	writel(~(GPIO31), &gpio5_base->oe);
+
+	/* Set GPIO values */
+	writel((GPIO19 | GPIO20), &gpio1_base->setdataout);
+	writel(0, &gpio5_base->setdataout);
+
+#if defined(CONFIG_CMD_NET)
+	setup_net_chip();
+#endif
+
+	dieid_num_r();
+
+	return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ *		hardware. Many pins need to be moved from protect to primary
+ *		mode.
+ */
+void set_muxconf_regs(void)
+{
+	MUX_DIG297();
+}
+
+#ifdef CONFIG_CMD_NET
+/*
+ * Routine: setup_net_chip
+ * Description: Setting up the configuration GPMC registers specific to the
+ *	      Ethernet hardware.
+ */
+static void setup_net_chip(void)
+{
+	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+	/* Configure GPMC registers */
+	enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5],
+			      CONFIG_SMC911X_BASE, GPMC_SIZE_16M);
+
+	/* Enable off mode for NWE in PADCONF_GPMC_NWE register */
+	writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
+	/* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
+	writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
+	/* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
+	writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
+	       &ctrl_base->gpmc_nadv_ale);
+
+	/* Make GPIO 12 as output pin and send a magic pulse through it */
+	if (!omap_request_gpio(NET_LAN9221_RESET_GPIO)) {
+		omap_set_gpio_direction(NET_LAN9221_RESET_GPIO, 0);
+		omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 1);
+		udelay(1);
+		omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 0);
+		udelay(31000);	/* Should be >= 30ms according to datasheet */
+		omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 1);
+	}
+}
+#endif /* CONFIG_CMD_NET */
+
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+	return rc;
+}

board/comelit/dig297/dig297.h

@@ -0,0 +1,383 @@
+/*
+ * (C) Copyright 2011 Comelit Group SpA
+ * Luca Ceresoli <luca.ceresoli@comelit.it>
+ *
+ * Based on board/ti/beagle/beagle.h:
+ * (C) Copyright 2008
+ * Dirk Behme <dirk.behme@gmail.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 _DIG297_H_
+#define _DIG297_H_
+
+const omap3_sysinfo sysinfo = {
+	DDR_STACKED,
+	"OMAP3 DIG297 board",
+	"NAND",
+};
+
+/*
+ * IEN  - Input Enable
+ * IDIS - Input Disable
+ * PTD  - Pull type Down
+ * PTU  - Pull type Up
+ * DIS  - Pull type selection is inactive
+ * EN   - Pull type selection is active
+ * M0   - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_DIG297() \
+/*SDRC*/\
+	MUX_VAL(CP(SDRC_D0),        (IEN  | PTD | DIS | M0)) /*SDRC_D0*/\
+	MUX_VAL(CP(SDRC_D1),        (IEN  | PTD | DIS | M0)) /*SDRC_D1*/\
+	MUX_VAL(CP(SDRC_D2),        (IEN  | PTD | DIS | M0)) /*SDRC_D2*/\
+	MUX_VAL(CP(SDRC_D3),        (IEN  | PTD | DIS | M0)) /*SDRC_D3*/\
+	MUX_VAL(CP(SDRC_D4),        (IEN  | PTD | DIS | M0)) /*SDRC_D4*/\
+	MUX_VAL(CP(SDRC_D5),        (IEN  | PTD | DIS | M0)) /*SDRC_D5*/\
+	MUX_VAL(CP(SDRC_D6),        (IEN  | PTD | DIS | M0)) /*SDRC_D6*/\
+	MUX_VAL(CP(SDRC_D7),        (IEN  | PTD | DIS | M0)) /*SDRC_D7*/\
+	MUX_VAL(CP(SDRC_D8),        (IEN  | PTD | DIS | M0)) /*SDRC_D8*/\
+	MUX_VAL(CP(SDRC_D9),        (IEN  | PTD | DIS | M0)) /*SDRC_D9*/\
+	MUX_VAL(CP(SDRC_D10),       (IEN  | PTD | DIS | M0)) /*SDRC_D10*/\
+	MUX_VAL(CP(SDRC_D11),       (IEN  | PTD | DIS | M0)) /*SDRC_D11*/\
+	MUX_VAL(CP(SDRC_D12),       (IEN  | PTD | DIS | M0)) /*SDRC_D12*/\
+	MUX_VAL(CP(SDRC_D13),       (IEN  | PTD | DIS | M0)) /*SDRC_D13*/\
+	MUX_VAL(CP(SDRC_D14),       (IEN  | PTD | DIS | M0)) /*SDRC_D14*/\
+	MUX_VAL(CP(SDRC_D15),       (IEN  | PTD | DIS | M0)) /*SDRC_D15*/\
+	MUX_VAL(CP(SDRC_D16),       (IEN  | PTD | DIS | M0)) /*SDRC_D16*/\
+	MUX_VAL(CP(SDRC_D17),       (IEN  | PTD | DIS | M0)) /*SDRC_D17*/\
+	MUX_VAL(CP(SDRC_D18),       (IEN  | PTD | DIS | M0)) /*SDRC_D18*/\
+	MUX_VAL(CP(SDRC_D19),       (IEN  | PTD | DIS | M0)) /*SDRC_D19*/\
+	MUX_VAL(CP(SDRC_D20),       (IEN  | PTD | DIS | M0)) /*SDRC_D20*/\
+	MUX_VAL(CP(SDRC_D21),       (IEN  | PTD | DIS | M0)) /*SDRC_D21*/\
+	MUX_VAL(CP(SDRC_D22),       (IEN  | PTD | DIS | M0)) /*SDRC_D22*/\
+	MUX_VAL(CP(SDRC_D23),       (IEN  | PTD | DIS | M0)) /*SDRC_D23*/\
+	MUX_VAL(CP(SDRC_D24),       (IEN  | PTD | DIS | M0)) /*SDRC_D24*/\
+	MUX_VAL(CP(SDRC_D25),       (IEN  | PTD | DIS | M0)) /*SDRC_D25*/\
+	MUX_VAL(CP(SDRC_D26),       (IEN  | PTD | DIS | M0)) /*SDRC_D26*/\
+	MUX_VAL(CP(SDRC_D27),       (IEN  | PTD | DIS | M0)) /*SDRC_D27*/\
+	MUX_VAL(CP(SDRC_D28),       (IEN  | PTD | DIS | M0)) /*SDRC_D28*/\
+	MUX_VAL(CP(SDRC_D29),       (IEN  | PTD | DIS | M0)) /*SDRC_D29*/\
+	MUX_VAL(CP(SDRC_D30),       (IEN  | PTD | DIS | M0)) /*SDRC_D30*/\
+	MUX_VAL(CP(SDRC_D31),       (IEN  | PTD | DIS | M0)) /*SDRC_D31*/\
+	MUX_VAL(CP(SDRC_CLK),       (IEN  | PTD | DIS | M0)) /*SDRC_CLK*/\
+	MUX_VAL(CP(SDRC_DQS0),      (IEN  | PTD | DIS | M0)) /*SDRC_DQS0*/\
+	MUX_VAL(CP(SDRC_DQS1),      (IEN  | PTD | DIS | M0)) /*SDRC_DQS1*/\
+	MUX_VAL(CP(SDRC_DQS2),      (IEN  | PTD | DIS | M0)) /*SDRC_DQS2*/\
+	MUX_VAL(CP(SDRC_DQS3),      (IEN  | PTD | DIS | M0)) /*SDRC_DQS3*/\
+	MUX_VAL(CP(SDRC_CKE0),      (IDIS | PTU | EN  | M0)) /*sdrc_cke0*/\
+	MUX_VAL(CP(SDRC_CKE1),      (IDIS | PTU | DIS | M0)) /*sdrc_cke1: NC*/\
+/*GPMC*/\
+	MUX_VAL(CP(GPMC_A1),        (IDIS | PTU | EN  | M0)) /*GPMC_A1*/\
+	MUX_VAL(CP(GPMC_A2),        (IDIS | PTU | EN  | M0)) /*GPMC_A2*/\
+	MUX_VAL(CP(GPMC_A3),        (IDIS | PTU | EN  | M0)) /*GPMC_A3*/\
+	MUX_VAL(CP(GPMC_A4),        (IDIS | PTU | EN  | M0)) /*GPMC_A4*/\
+	MUX_VAL(CP(GPMC_A5),        (IDIS | PTU | EN  | M0)) /*GPMC_A5*/\
+	MUX_VAL(CP(GPMC_A6),        (IDIS | PTU | EN  | M0)) /*GPMC_A6*/\
+	MUX_VAL(CP(GPMC_A7),        (IDIS | PTU | EN  | M0)) /*GPMC_A7*/\
+	MUX_VAL(CP(GPMC_A8),        (IDIS | PTU | EN  | M0)) /*GPMC_A8*/\
+	MUX_VAL(CP(GPMC_A9),        (IDIS | PTU | EN  | M0)) /*GPMC_A9*/\
+	MUX_VAL(CP(GPMC_A10),       (IDIS | PTU | EN  | M0)) /*GPMC_A10*/\
+	MUX_VAL(CP(GPMC_D0),        (IEN  | PTU | EN  | M0)) /*GPMC_D0*/\
+	MUX_VAL(CP(GPMC_D1),        (IEN  | PTU | EN  | M0)) /*GPMC_D1*/\
+	MUX_VAL(CP(GPMC_D2),        (IEN  | PTU | EN  | M0)) /*GPMC_D2*/\
+	MUX_VAL(CP(GPMC_D3),        (IEN  | PTU | EN  | M0)) /*GPMC_D3*/\
+	MUX_VAL(CP(GPMC_D4),        (IEN  | PTU | EN  | M0)) /*GPMC_D4*/\
+	MUX_VAL(CP(GPMC_D5),        (IEN  | PTU | EN  | M0)) /*GPMC_D5*/\
+	MUX_VAL(CP(GPMC_D6),        (IEN  | PTU | EN  | M0)) /*GPMC_D6*/\
+	MUX_VAL(CP(GPMC_D7),        (IEN  | PTU | EN  | M0)) /*GPMC_D7*/\
+	MUX_VAL(CP(GPMC_D8),        (IEN  | PTU | EN  | M0)) /*GPMC_D8*/\
+	MUX_VAL(CP(GPMC_D9),        (IEN  | PTU | EN  | M0)) /*GPMC_D9*/\
+	MUX_VAL(CP(GPMC_D10),       (IEN  | PTU | EN  | M0)) /*GPMC_D10*/\
+	MUX_VAL(CP(GPMC_D11),       (IEN  | PTU | EN  | M0)) /*GPMC_D11*/\
+	MUX_VAL(CP(GPMC_D12),       (IEN  | PTU | EN  | M0)) /*GPMC_D12*/\
+	MUX_VAL(CP(GPMC_D13),       (IEN  | PTU | EN  | M0)) /*GPMC_D13*/\
+	MUX_VAL(CP(GPMC_D14),       (IEN  | PTU | EN  | M0)) /*GPMC_D14*/\
+	MUX_VAL(CP(GPMC_D15),       (IEN  | PTU | EN  | M0)) /*GPMC_D15*/\
+	MUX_VAL(CP(GPMC_NCS0),      (IDIS | PTU | EN  | M0)) /*NAND*/\
+	/* GPMC_nCS1/2: not available on CUS package*/\
+	MUX_VAL(CP(GPMC_NCS3),      (IDIS | PTU | DIS | M0)) /*GPMC_nCS3*/\
+	MUX_VAL(CP(GPMC_NCS4),      (IDIS | PTU | DIS | M0)) /*GPMC_nCS4*/\
+	MUX_VAL(CP(GPMC_NCS5),      (IDIS | PTU | EN  | M0)) /*GPMC_nCS5*/\
+	MUX_VAL(CP(GPMC_NCS6),      (IEN  | PTD | DIS | M1)) /*SYS_nDMA_REQ2*/\
+	MUX_VAL(CP(GPMC_NCS7),      (IEN  | PTU | EN  | M1)) /*SYS_nDMA_REQ3*/\
+	MUX_VAL(CP(GPMC_NBE1),      (IDIS | PTD | DIS | M0)) /*GPMC_nBE1: NC*/\
+	/* GPMC_WAIT2: not available on CUS package*/\
+	MUX_VAL(CP(GPMC_WAIT3),     (IDIS | PTU | DIS | M0)) /*GPMC_WAIT3: NC*/\
+	/* GPMC_CLK: NC (only asyncronous peripherals are connected) */\
+	MUX_VAL(CP(GPMC_CLK),       (IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(GPMC_NADV_ALE),  (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\
+	MUX_VAL(CP(GPMC_NOE),       (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\
+	MUX_VAL(CP(GPMC_NWE),       (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\
+	MUX_VAL(CP(GPMC_NBE0_CLE),  (IDIS | PTD | DIS | M0)) /*GPMC_nBE0_CLE*/\
+	MUX_VAL(CP(GPMC_NWP),       (IEN  | PTD | DIS | M0)) /*GPMC_nWP*/\
+	MUX_VAL(CP(GPMC_WAIT0),     (IEN  | PTU | EN  | M0)) /*GPMC_WAIT0*/\
+	/* GPMC_WAIT1: not available on CUS package*/\
+/*DSS*/\
+	MUX_VAL(CP(DSS_PCLK),       (IDIS | PTD | DIS | M0)) /*DSS_PCLK*/\
+	MUX_VAL(CP(DSS_HSYNC),      (IDIS | PTD | DIS | M0)) /*DSS_HSYNC*/\
+	MUX_VAL(CP(DSS_VSYNC),      (IDIS | PTD | DIS | M0)) /*DSS_VSYNC*/\
+	/* DSS_ACBIAS: AC BIAS: connected to TFT, not to be driven */\
+	MUX_VAL(CP(DSS_ACBIAS),     (IDIS | PTU | EN  | M7))\
+	MUX_VAL(CP(DSS_DATA0),      (IDIS | PTD | DIS | M0)) /*DSS_DATA0*/\
+	MUX_VAL(CP(DSS_DATA1),      (IDIS | PTD | DIS | M0)) /*DSS_DATA1*/\
+	MUX_VAL(CP(DSS_DATA2),      (IDIS | PTD | DIS | M0)) /*DSS_DATA2*/\
+	MUX_VAL(CP(DSS_DATA3),      (IDIS | PTD | DIS | M0)) /*DSS_DATA3*/\
+	MUX_VAL(CP(DSS_DATA4),      (IDIS | PTD | DIS | M0)) /*DSS_DATA4*/\
+	MUX_VAL(CP(DSS_DATA5),      (IDIS | PTD | DIS | M0)) /*DSS_DATA5*/\
+	MUX_VAL(CP(DSS_DATA6),      (IDIS | PTD | DIS | M0)) /*DSS_DATA6*/\
+	MUX_VAL(CP(DSS_DATA7),      (IDIS | PTD | DIS | M0)) /*DSS_DATA7*/\
+	MUX_VAL(CP(DSS_DATA8),      (IDIS | PTD | DIS | M0)) /*DSS_DATA8*/\
+	MUX_VAL(CP(DSS_DATA9),      (IDIS | PTD | DIS | M0)) /*DSS_DATA9*/\
+	MUX_VAL(CP(DSS_DATA10),     (IDIS | PTD | DIS | M0)) /*DSS_DATA10*/\
+	MUX_VAL(CP(DSS_DATA11),     (IDIS | PTD | DIS | M0)) /*DSS_DATA11*/\
+	MUX_VAL(CP(DSS_DATA12),     (IDIS | PTD | DIS | M0)) /*DSS_DATA12*/\
+	MUX_VAL(CP(DSS_DATA13),     (IDIS | PTD | DIS | M0)) /*DSS_DATA13*/\
+	MUX_VAL(CP(DSS_DATA14),     (IDIS | PTD | DIS | M0)) /*DSS_DATA14*/\
+	MUX_VAL(CP(DSS_DATA15),     (IDIS | PTD | DIS | M0)) /*DSS_DATA15*/\
+	MUX_VAL(CP(DSS_DATA16),     (IDIS | PTD | DIS | M0)) /*DSS_DATA16*/\
+	MUX_VAL(CP(DSS_DATA17),     (IDIS | PTD | DIS | M0)) /*DSS_DATA17*/\
+	MUX_VAL(CP(DSS_DATA18),     (IDIS | PTD | DIS | M0)) /*DSS_DATA18*/\
+	MUX_VAL(CP(DSS_DATA19),     (IDIS | PTD | DIS | M0)) /*DSS_DATA19*/\
+	MUX_VAL(CP(DSS_DATA20),     (IDIS | PTD | DIS | M0)) /*DSS_DATA20*/\
+	MUX_VAL(CP(DSS_DATA21),     (IDIS | PTD | DIS | M0)) /*DSS_DATA21*/\
+	MUX_VAL(CP(DSS_DATA22),     (IDIS | PTD | DIS | M0)) /*DSS_DATA22*/\
+	MUX_VAL(CP(DSS_DATA23),     (IDIS | PTD | DIS | M0)) /*DSS_DATA23*/\
+/*CAMERA*/\
+	MUX_VAL(CP(CAM_HS),         (IEN  | PTU | EN  | M0)) /*CAM_HS */\
+	MUX_VAL(CP(CAM_VS),         (IEN  | PTU | EN  | M0)) /*CAM_VS */\
+	MUX_VAL(CP(CAM_XCLKA),      (IDIS | PTD | DIS | M0)) /*CAM_XCLKA*/\
+	MUX_VAL(CP(CAM_PCLK),       (IEN  | PTU | EN  | M0)) /*CAM_PCLK*/\
+	MUX_VAL(CP(CAM_FLD),        (IDIS | PTD | DIS | M4)) /*GPIO_98*/\
+	MUX_VAL(CP(CAM_D0),         (IEN  | PTD | DIS | M0)) /*CAM_D0*/\
+	MUX_VAL(CP(CAM_D1),         (IEN  | PTD | DIS | M0)) /*CAM_D1*/\
+	MUX_VAL(CP(CAM_D2),         (IEN  | PTD | DIS | M0)) /*CAM_D2*/\
+	MUX_VAL(CP(CAM_D3),         (IEN  | PTD | DIS | M0)) /*CAM_D3*/\
+	MUX_VAL(CP(CAM_D4),         (IEN  | PTD | DIS | M0)) /*CAM_D4*/\
+	MUX_VAL(CP(CAM_D5),         (IEN  | PTD | DIS | M0)) /*CAM_D5*/\
+	MUX_VAL(CP(CAM_D6),         (IEN  | PTD | DIS | M0)) /*CAM_D6*/\
+	MUX_VAL(CP(CAM_D7),         (IEN  | PTD | DIS | M0)) /*CAM_D7*/\
+	MUX_VAL(CP(CAM_D8),         (IEN  | PTD | DIS | M0)) /*CAM_D8*/\
+	MUX_VAL(CP(CAM_D9),         (IEN  | PTD | DIS | M0)) /*CAM_D9*/\
+	MUX_VAL(CP(CAM_D10),        (IEN  | PTD | DIS | M0)) /*CAM_D10*/\
+	MUX_VAL(CP(CAM_D11),        (IEN  | PTD | DIS | M0)) /*CAM_D11*/\
+	MUX_VAL(CP(CAM_XCLKB),      (IDIS | PTD | DIS | M0)) /*CAM_XCLKB*/\
+	MUX_VAL(CP(CAM_WEN),        (IEN  | PTD | DIS | M4)) /*GPIO_167*/\
+	MUX_VAL(CP(CAM_STROBE),     (IDIS | PTD | DIS | M0)) /*CAM_STROBE*/\
+	MUX_VAL(CP(CSI2_DX0),       (IEN  | PTD | DIS | M0)) /*CSI2_DX0*/\
+	MUX_VAL(CP(CSI2_DY0),       (IEN  | PTD | DIS | M0)) /*CSI2_DY0*/\
+	MUX_VAL(CP(CSI2_DX1),       (IEN  | PTD | DIS | M0)) /*CSI2_DX1*/\
+	MUX_VAL(CP(CSI2_DY1),       (IEN  | PTD | DIS | M0)) /*CSI2_DY1*/\
+/*Audio Interface */\
+	MUX_VAL(CP(MCBSP2_FSX),     (IEN  | PTD | DIS | M0)) /*McBSP2_FSX*/\
+	MUX_VAL(CP(MCBSP2_CLKX),    (IEN  | PTD | DIS | M0)) /*McBSP2_CLKX*/\
+	MUX_VAL(CP(MCBSP2_DR),      (IEN  | PTD | DIS | M0)) /*McBSP2_DR*/\
+	MUX_VAL(CP(MCBSP2_DX),      (IDIS | PTD | DIS | M0)) /*McBSP2_DX*/\
+/*Expansion card */\
+	MUX_VAL(CP(MMC1_CLK),       (IDIS | PTU | EN  | M0)) /*MMC1_CLK*/\
+	MUX_VAL(CP(MMC1_CMD),       (IEN  | PTU | EN  | M0)) /*MMC1_CMD*/\
+	MUX_VAL(CP(MMC1_DAT0),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT0*/\
+	MUX_VAL(CP(MMC1_DAT1),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT1*/\
+	MUX_VAL(CP(MMC1_DAT2),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT2*/\
+	MUX_VAL(CP(MMC1_DAT3),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT3*/\
+	MUX_VAL(CP(MMC1_DAT4),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT4*/\
+	MUX_VAL(CP(MMC1_DAT5),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT5*/\
+	MUX_VAL(CP(MMC1_DAT6),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT6*/\
+	MUX_VAL(CP(MMC1_DAT7),      (IEN  | PTU | EN  | M0)) /*MMC1_DAT7*/\
+/*Wireless LAN */\
+	MUX_VAL(CP(MMC2_CLK),       (IEN  | PTU | EN  | M4)) /*GPIO_130*/\
+	MUX_VAL(CP(MMC2_CMD),       (IEN  | PTU | EN  | M4)) /*GPIO_131*/\
+	MUX_VAL(CP(MMC2_DAT0),      (IEN  | PTU | EN  | M4)) /*GPIO_132*/\
+	MUX_VAL(CP(MMC2_DAT1),      (IEN  | PTU | EN  | M4)) /*GPIO_133*/\
+	MUX_VAL(CP(MMC2_DAT2),      (IEN  | PTU | EN  | M4)) /*GPIO_134*/\
+	MUX_VAL(CP(MMC2_DAT3),      (IEN  | PTU | EN  | M4)) /*GPIO_135*/\
+	MUX_VAL(CP(MMC2_DAT4),      (IEN  | PTU | EN  | M4)) /*GPIO_136*/\
+	MUX_VAL(CP(MMC2_DAT5),      (IEN  | PTU | EN  | M4)) /*GPIO_137*/\
+	MUX_VAL(CP(MMC2_DAT6),      (IEN  | PTU | EN  | M4)) /*GPIO_138*/\
+	MUX_VAL(CP(MMC2_DAT7),      (IEN  | PTU | EN  | M4)) /*GPIO_139*/\
+/*Bluetooth*/\
+	MUX_VAL(CP(MCBSP3_DX),      (IEN  | PTD | DIS | M1)) /*UART2_CTS*/\
+	MUX_VAL(CP(MCBSP3_DR),      (IDIS | PTD | DIS | M1)) /*UART2_RTS*/\
+	MUX_VAL(CP(MCBSP3_CLKX),    (IDIS | PTD | DIS | M1)) /*UART2_TX*/\
+	MUX_VAL(CP(MCBSP3_FSX),     (IEN  | PTD | DIS | M1)) /*UART2_RX*/\
+	MUX_VAL(CP(UART2_CTS),      (IEN  | PTD | DIS | M4)) /*GPIO_144*/\
+	MUX_VAL(CP(UART2_RTS),      (IEN  | PTD | DIS | M4)) /*GPIO_145*/\
+	MUX_VAL(CP(UART2_TX),       (IEN  | PTD | DIS | M4)) /*GPIO_146*/\
+	MUX_VAL(CP(UART2_RX),       (IEN  | PTD | DIS | M4)) /*GPIO_147*/\
+/*Modem Interface */\
+	MUX_VAL(CP(UART1_TX),       (IDIS | PTD | DIS | M0)) /*UART1_TX*/\
+	MUX_VAL(CP(UART1_RTS),      (IDIS | PTD | DIS | M4)) /*GPIO_149*/ \
+	MUX_VAL(CP(UART1_CTS),      (IDIS | PTD | DIS | M4)) /*GPIO_150*/ \
+	MUX_VAL(CP(UART1_RX),       (IEN  | PTD | DIS | M0)) /*UART1_RX*/\
+	MUX_VAL(CP(MCBSP4_CLKX),    (IEN  | PTD | DIS | M1)) /*SSI1_DAT_RX*/\
+	MUX_VAL(CP(MCBSP4_DR),      (IEN  | PTD | DIS | M1)) /*SSI1_FLAG_RX*/\
+	MUX_VAL(CP(MCBSP4_DX),      (IEN  | PTD | DIS | M1)) /*SSI1_RDY_RX*/\
+	MUX_VAL(CP(MCBSP4_FSX),     (IEN  | PTD | DIS | M1)) /*SSI1_WAKE*/\
+	MUX_VAL(CP(MCBSP_CLKS),     (IEN  | PTU | DIS | M0)) /*McBSP_CLKS*/\
+/*Serial Interface*/\
+	MUX_VAL(CP(UART3_CTS_RCTX), (IEN  | PTD | EN  | M0)) /*UART3_CTS_RCTX*/\
+	MUX_VAL(CP(UART3_RX_IRRX),  (IEN  | PTD | DIS | M0)) /*UART3_RX_IRRX*/\
+	MUX_VAL(CP(UART3_TX_IRTX),  (IDIS | PTD | DIS | M0)) /*UART3_TX_IRTX*/\
+	MUX_VAL(CP(HSUSB0_CLK),     (IEN  | PTD | DIS | M0)) /*HSUSB0_CLK*/\
+	MUX_VAL(CP(HSUSB0_STP),     (IDIS | PTU | EN  | M0)) /*HSUSB0_STP*/\
+	MUX_VAL(CP(HSUSB0_DIR),     (IEN  | PTD | DIS | M0)) /*HSUSB0_DIR*/\
+	MUX_VAL(CP(HSUSB0_NXT),     (IEN  | PTD | DIS | M0)) /*HSUSB0_NXT*/\
+	MUX_VAL(CP(HSUSB0_DATA0),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA0*/\
+	MUX_VAL(CP(HSUSB0_DATA1),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA1*/\
+	MUX_VAL(CP(HSUSB0_DATA2),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA2*/\
+	MUX_VAL(CP(HSUSB0_DATA3),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA3*/\
+	MUX_VAL(CP(HSUSB0_DATA4),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA4*/\
+	MUX_VAL(CP(HSUSB0_DATA5),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA5*/\
+	MUX_VAL(CP(HSUSB0_DATA6),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA6*/\
+	MUX_VAL(CP(HSUSB0_DATA7),   (IEN  | PTD | DIS | M0)) /*HSUSB0_DATA7*/\
+	MUX_VAL(CP(I2C1_SCL),       (IEN  | PTU | EN  | M0)) /*I2C1_SCL*/\
+	MUX_VAL(CP(I2C1_SDA),       (IEN  | PTU | EN  | M0)) /*I2C1_SDA*/\
+	MUX_VAL(CP(I2C2_SCL),       (IEN  | PTU | EN  | M4)) /*GPIO_168*/\
+	MUX_VAL(CP(I2C2_SDA),       (IEN  | PTU | EN  | M4)) /*GPIO_183*/\
+	MUX_VAL(CP(I2C3_SCL),       (IEN  | PTU | EN  | M0)) /*I2C3_SCL*/\
+	MUX_VAL(CP(I2C3_SDA),       (IEN  | PTU | EN  | M0)) /*I2C3_SDA*/\
+	MUX_VAL(CP(I2C4_SCL),       (IEN  | PTU | EN  | M0)) /*I2C4_SCL*/\
+	MUX_VAL(CP(I2C4_SDA),       (IEN  | PTU | EN  | M0)) /*I2C4_SDA*/\
+/* USB EHCI (port 2) */\
+	MUX_VAL(CP(ETK_D14_ES2),    (IEN  | PTU | DIS | M3)) /*HSUSB2_DATA0*/\
+	MUX_VAL(CP(ETK_D15_ES2),    (IEN  | PTU | DIS | M3)) /*HSUSB2_DATA1*/\
+/* MCSPI1: to TOUCH controller TSC2046 (ADS7846 compatible).*/\
+	/*
+	 * McSPI1_CLK.
+	 * IEN needed fot the McSPI to "receive" the clock and be able to
+	 * sample SOMI. See http://e2e.ti.com/support/arm174_microprocessors/
+	 * omap_applications_processors/f/42/p/29444/102394.aspx#102394
+	 */\
+	MUX_VAL(CP(MCSPI1_CLK),     (IEN  | PTD | EN  | M0))\
+	MUX_VAL(CP(MCSPI1_SIMO),    (IDIS | PTD | EN  | M0)) /*McSPI1_SIMO*/\
+	MUX_VAL(CP(MCSPI1_SOMI),    (IEN  | PTD | EN  | M0)) /*McSPI1_SOMI*/\
+	MUX_VAL(CP(MCSPI1_CS0),     (IDIS | PTU | EN  | M0)) /*McSPI1_CS0*/\
+/* MCSPI2: to HIMAX TFT controller.*/\
+	MUX_VAL(CP(MCSPI2_CLK),     (IDIS | PTD | EN  | M0)) /*MCSPI2_CLK*/\
+	MUX_VAL(CP(MCSPI2_SIMO),    (IDIS | PTD | EN  | M0)) /*MCSPI3_SIMO*/\
+	/* MCSPI3_SOMI: NC because HIMAX in monodirectional (no SOMI line) */\
+	MUX_VAL(CP(MCSPI2_SOMI),    (IDIS | PTU | DIS | M7))\
+	MUX_VAL(CP(MCSPI2_CS0),     (IDIS | PTU | EN  | M0)) /*MCSPI3_CS0*/\
+	MUX_VAL(CP(MCSPI2_CS1),     (IDIS | PTU | DIS | M7)) /*Safe mode: NC*/\
+/* GPIO */\
+	MUX_VAL(CP(SYS_BOOT5),      (IEN  | PTD | DIS | M4)) /*GPIO_7*/\
+	MUX_VAL(CP(ETK_CLK_ES2),    (IDIS | PTU | EN  | M4)) /*GPIO_12*/\
+	MUX_VAL(CP(ETK_CTL_ES2),    (IEN  | PTU | EN  | M4)) /*GPIO_13*/\
+	MUX_VAL(CP(ETK_D0_ES2),     (IEN  | PTU | DIS | M4)) /*GPIO_14*/\
+	MUX_VAL(CP(ETK_D1_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_15*/\
+	MUX_VAL(CP(ETK_D2_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_16*/\
+	MUX_VAL(CP(ETK_D3_ES2),     (IEN  | PTU | DIS | M4)) /*GPIO_17*/\
+	MUX_VAL(CP(ETK_D4_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_18*/\
+	MUX_VAL(CP(ETK_D5_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_19*/\
+	MUX_VAL(CP(ETK_D6_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_20*/\
+	MUX_VAL(CP(ETK_D7_ES2),     (IDIS | PTD | EN  | M4)) /*GPIO_21*/\
+	MUX_VAL(CP(ETK_D9_ES2),     (IEN  | PTU | DIS | M4)) /*GPIO_23*/\
+	MUX_VAL(CP(ETK_D10_ES2),    (IDIS | PTD | EN  | M4)) /*GPIO_24*/\
+	MUX_VAL(CP(ETK_D11_ES2),    (IDIS | PTD | EN  | M4)) /*GPIO_25*/\
+	MUX_VAL(CP(ETK_D12_ES2),    (IDIS | PTD | EN  | M4)) /*GPIO_26*/\
+	MUX_VAL(CP(ETK_D13_ES2),    (IDIS | PTD | EN  | M4)) /*GPIO_27*/\
+	MUX_VAL(CP(MCBSP1_CLKR),    (IEN  | PTD | DIS | M4)) /*GPIO_156*/\
+	MUX_VAL(CP(MCBSP1_FSR),     (IEN  | PTU | EN  | M4)) /*GPIO_157*/\
+	MUX_VAL(CP(MCBSP1_DX),      (IEN  | PTD | DIS | M4)) /*GPIO_158*/\
+	MUX_VAL(CP(MCBSP1_DR),      (IDIS | PTD | DIS | M4)) /*GPIO_159*/\
+	MUX_VAL(CP(MCBSP1_FSX),     (IEN  | PTD | DIS | M4)) /*GPIO_161*/\
+	MUX_VAL(CP(MCBSP1_CLKX),    (IEN  | PTD | DIS | M4)) /*GPIO_162*/\
+	MUX_VAL(CP(UART3_RTS_SD),   (IDIS | PTD | EN  | M4)) /*GPIO_164*/\
+	MUX_VAL(CP(HDQ_SIO),        (IDIS | PTU | DIS | M4)) /*GPIO_170*/\
+	MUX_VAL(CP(MCSPI1_CS3),     (IEN  | PTU | EN  | M4)) /*GPIO_177*/\
+/*Control and debug */\
+	MUX_VAL(CP(SYS_32K),        (IEN  | PTD | DIS | M0)) /*SYS_32K*/\
+	MUX_VAL(CP(SYS_CLKREQ),     (IEN  | PTD | DIS | M0)) /*SYS_CLKREQ*/\
+	MUX_VAL(CP(SYS_NIRQ),       (IEN  | PTU | EN  | M0)) /*SYS_nIRQ*/\
+	MUX_VAL(CP(SYS_BOOT0),      (IEN  | PTD | DIS | M4)) /*GPIO_2*/\
+	MUX_VAL(CP(SYS_BOOT1),      (IEN  | PTD | DIS | M4)) /*GPIO_3*/\
+	MUX_VAL(CP(SYS_BOOT2),      (IEN  | PTD | DIS | M4)) /*GPIO_4*/\
+	MUX_VAL(CP(SYS_BOOT3),      (IEN  | PTD | DIS | M4)) /*GPIO_5*/\
+	MUX_VAL(CP(SYS_BOOT4),      (IEN  | PTD | DIS | M4)) /*GPIO_6*/\
+	MUX_VAL(CP(SYS_BOOT6),      (IDIS | PTD | DIS | M4)) /*GPIO_8*/ \
+	MUX_VAL(CP(SYS_OFF_MODE),   (IEN  | PTD | DIS | M0)) /*SYS_OFF_MODE*/\
+	MUX_VAL(CP(SYS_CLKOUT1),    (IEN  | PTD | DIS | M0)) /*SYS_CLKOUT1*/\
+	MUX_VAL(CP(SYS_CLKOUT2),    (IEN  | PTU | EN  | M4)) /*GPIO_186*/\
+	MUX_VAL(CP(ETK_D8_ES2),     (IEN  | PTU | DIS | M3)) /*HSUSB1_DIR*/\
+	MUX_VAL(CP(D2D_MCAD1),      (IEN  | PTD | EN  | M0)) /*d2d_mcad1*/\
+	MUX_VAL(CP(D2D_MCAD2),      (IEN  | PTD | EN  | M0)) /*d2d_mcad2*/\
+	MUX_VAL(CP(D2D_MCAD3),      (IEN  | PTD | EN  | M0)) /*d2d_mcad3*/\
+	MUX_VAL(CP(D2D_MCAD4),      (IEN  | PTD | EN  | M0)) /*d2d_mcad4*/\
+	MUX_VAL(CP(D2D_MCAD5),      (IEN  | PTD | EN  | M0)) /*d2d_mcad5*/\
+	MUX_VAL(CP(D2D_MCAD6),      (IEN  | PTD | EN  | M0)) /*d2d_mcad6*/\
+	MUX_VAL(CP(D2D_MCAD7),      (IEN  | PTD | EN  | M0)) /*d2d_mcad7*/\
+	MUX_VAL(CP(D2D_MCAD8),      (IEN  | PTD | EN  | M0)) /*d2d_mcad8*/\
+	MUX_VAL(CP(D2D_MCAD9),      (IEN  | PTD | EN  | M0)) /*d2d_mcad9*/\
+	MUX_VAL(CP(D2D_MCAD10),     (IEN  | PTD | EN  | M0)) /*d2d_mcad10*/\
+	MUX_VAL(CP(D2D_MCAD11),     (IEN  | PTD | EN  | M0)) /*d2d_mcad11*/\
+	MUX_VAL(CP(D2D_MCAD12),     (IEN  | PTD | EN  | M0)) /*d2d_mcad12*/\
+	MUX_VAL(CP(D2D_MCAD13),     (IEN  | PTD | EN  | M0)) /*d2d_mcad13*/\
+	MUX_VAL(CP(D2D_MCAD14),     (IEN  | PTD | EN  | M0)) /*d2d_mcad14*/\
+	MUX_VAL(CP(D2D_MCAD15),     (IEN  | PTD | EN  | M0)) /*d2d_mcad15*/\
+	MUX_VAL(CP(D2D_MCAD16),     (IEN  | PTD | EN  | M0)) /*d2d_mcad16*/\
+	MUX_VAL(CP(D2D_MCAD17),     (IEN  | PTD | EN  | M0)) /*d2d_mcad17*/\
+	MUX_VAL(CP(D2D_MCAD18),     (IEN  | PTD | EN  | M0)) /*d2d_mcad18*/\
+	MUX_VAL(CP(D2D_MCAD19),     (IEN  | PTD | EN  | M0)) /*d2d_mcad19*/\
+	MUX_VAL(CP(D2D_MCAD20),     (IEN  | PTD | EN  | M0)) /*d2d_mcad20*/\
+	MUX_VAL(CP(D2D_MCAD21),     (IEN  | PTD | EN  | M0)) /*d2d_mcad21*/\
+	MUX_VAL(CP(D2D_MCAD22),     (IEN  | PTD | EN  | M0)) /*d2d_mcad22*/\
+	MUX_VAL(CP(D2D_MCAD23),     (IEN  | PTD | EN  | M0)) /*d2d_mcad23*/\
+	MUX_VAL(CP(D2D_MCAD24),     (IEN  | PTD | EN  | M0)) /*d2d_mcad24*/\
+	MUX_VAL(CP(D2D_MCAD25),     (IEN  | PTD | EN  | M0)) /*d2d_mcad25*/\
+	MUX_VAL(CP(D2D_MCAD26),     (IEN  | PTD | EN  | M0)) /*d2d_mcad26*/\
+	MUX_VAL(CP(D2D_MCAD27),     (IEN  | PTD | EN  | M0)) /*d2d_mcad27*/\
+	MUX_VAL(CP(D2D_MCAD28),     (IEN  | PTD | EN  | M0)) /*d2d_mcad28*/\
+	MUX_VAL(CP(D2D_MCAD29),     (IEN  | PTD | EN  | M0)) /*d2d_mcad29*/\
+	MUX_VAL(CP(D2D_MCAD30),     (IEN  | PTD | EN  | M0)) /*d2d_mcad30*/\
+	MUX_VAL(CP(D2D_MCAD31),     (IEN  | PTD | EN  | M0)) /*d2d_mcad31*/\
+	MUX_VAL(CP(D2D_MCAD32),     (IEN  | PTD | EN  | M0)) /*d2d_mcad32*/\
+	MUX_VAL(CP(D2D_MCAD33),     (IEN  | PTD | EN  | M0)) /*d2d_mcad33*/\
+	MUX_VAL(CP(D2D_MCAD34),     (IEN  | PTD | EN  | M0)) /*d2d_mcad34*/\
+	MUX_VAL(CP(D2D_MCAD35),     (IEN  | PTD | EN  | M0)) /*d2d_mcad35*/\
+	MUX_VAL(CP(D2D_MCAD36),     (IEN  | PTD | EN  | M0)) /*d2d_mcad36*/\
+	MUX_VAL(CP(D2D_CLK26MI),    (IEN  | PTD | DIS | M0)) /*d2d_clk26mi*/\
+	MUX_VAL(CP(D2D_NRESPWRON),  (IEN  | PTD | EN  | M0)) /*d2d_nrespwron*/\
+	MUX_VAL(CP(D2D_NRESWARM),   (IEN  | PTU | EN  | M0)) /*d2d_nreswarm */\
+	MUX_VAL(CP(D2D_ARM9NIRQ),   (IEN  | PTD | DIS | M0)) /*d2d_arm9nirq */\
+	MUX_VAL(CP(D2D_UMA2P6FIQ),  (IEN  | PTD | DIS | M0)) /*d2d_uma2p6fiq*/\
+	MUX_VAL(CP(D2D_SPINT),      (IEN  | PTD | EN  | M0)) /*d2d_spint*/\
+	MUX_VAL(CP(D2D_FRINT),      (IEN  | PTD | EN  | M0)) /*d2d_frint*/\
+	MUX_VAL(CP(D2D_DMAREQ0),    (IEN  | PTD | DIS | M0)) /*d2d_dmareq0*/\
+	MUX_VAL(CP(D2D_DMAREQ1),    (IEN  | PTD | DIS | M0)) /*d2d_dmareq1*/\
+	MUX_VAL(CP(D2D_DMAREQ2),    (IEN  | PTD | DIS | M0)) /*d2d_dmareq2*/\
+	MUX_VAL(CP(D2D_DMAREQ3),    (IEN  | PTD | DIS | M0)) /*d2d_dmareq3*/\
+	MUX_VAL(CP(D2D_N3GTRST),    (IEN  | PTD | DIS | M0)) /*d2d_n3gtrst*/\
+	MUX_VAL(CP(D2D_N3GTDI),     (IEN  | PTD | DIS | M0)) /*d2d_n3gtdi*/\
+	MUX_VAL(CP(D2D_N3GTDO),     (IEN  | PTD | DIS | M0)) /*d2d_n3gtdo*/\
+	MUX_VAL(CP(D2D_N3GTMS),     (IEN  | PTD | DIS | M0)) /*d2d_n3gtms*/\
+	MUX_VAL(CP(D2D_N3GTCK),     (IEN  | PTD | DIS | M0)) /*d2d_n3gtck*/\
+	MUX_VAL(CP(D2D_N3GRTCK),    (IEN  | PTD | DIS | M0)) /*d2d_n3grtck*/\
+	MUX_VAL(CP(D2D_MSTDBY),     (IEN  | PTU | EN  | M0)) /*d2d_mstdby*/\
+	MUX_VAL(CP(D2D_SWAKEUP),    (IEN  | PTD | EN  | M0)) /*d2d_swakeup*/\
+	MUX_VAL(CP(D2D_IDLEREQ),    (IEN  | PTD | DIS | M0)) /*d2d_idlereq*/\
+	MUX_VAL(CP(D2D_IDLEACK),    (IEN  | PTU | EN  | M0)) /*d2d_idleack*/\
+	MUX_VAL(CP(D2D_MWRITE),     (IEN  | PTD | DIS | M0)) /*d2d_mwrite*/\
+	MUX_VAL(CP(D2D_SWRITE),     (IEN  | PTD | DIS | M0)) /*d2d_swrite*/\
+	MUX_VAL(CP(D2D_MREAD),      (IEN  | PTD | DIS | M0)) /*d2d_mread*/\
+	MUX_VAL(CP(D2D_SREAD),      (IEN  | PTD | DIS | M0)) /*d2d_sread*/\
+	MUX_VAL(CP(D2D_MBUSFLAG),   (IEN  | PTD | DIS | M0)) /*d2d_mbusflag*/\
+	MUX_VAL(CP(D2D_SBUSFLAG),   (IEN  | PTD | DIS | M0)) /*d2d_sbusflag */
+
+#endif

board/davedenx/qong/fpga.c

@@ -23,8 +23,8 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 #include <mxc_gpio.h>
 #include <fpga.h>
 #include <lattice.h>

board/davedenx/qong/lowlevel_init.S

@@ -20,7 +20,7 @@
  * MA 02111-1307 USA
  */
 
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 
 .macro REG reg, val
 	ldr r2, =\reg

board/davedenx/qong/qong.c

@@ -23,16 +23,24 @@
 
 #include <common.h>
 #include <netdev.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 #include <asm/io.h>
 #include <nand.h>
 #include <fsl_pmic.h>
 #include <mxc_gpio.h>
 #include "qong_fpga.h"
+#include <watchdog.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_HW_WATCHDOG
+void hw_watchdog_reset(void)
+{
+	mxc_hw_watchdog_reset();
+}
+#endif
+
 int dram_init (void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -202,6 +210,10 @@ int board_late_init(void)
 	pmic_reg_write(REG_POWER_CTL0, val | COINCHEN);
 	pmic_reg_write(REG_INT_STATUS1, RTCRSTI);
 
+#ifdef CONFIG_HW_WATCHDOG
+	mxc_hw_watchdog_enable();
+#endif
+
 	return 0;
 }
 

board/eukrea/cpu9260/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x21f00000

board/eukrea/cpu9260/cpu9260.c

@@ -29,12 +29,13 @@
 #include <common.h>
 #include <asm/sizes.h>
 #include <asm/arch/at91sam9260.h>
-#include <asm/arch/at91sam9_matrix.h>
 #include <asm/arch/at91sam9_smc.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_rstc.h>
-#include <asm/arch/gpio.h>
+#include <asm/arch/at91_matrix.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/clk.h>
 #include <asm/arch/io.h>
 #include <asm/arch/hardware.h>
 #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
@@ -53,116 +54,103 @@ DECLARE_GLOBAL_DATA_PTR;
 static void cpu9260_nand_hw_init(void)
 {
 	unsigned long csa;
+	at91_smc_t *smc = (at91_smc_t *) AT91_SMC_BASE;
+	at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
 
 	/* Enable CS3 */
-	csa = at91_sys_read(AT91_MATRIX_EBICSA);
-	at91_sys_write(AT91_MATRIX_EBICSA,
-		       csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
+	csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A;
+	writel(csa, &matrix->csa);
 
 	/* Configure SMC CS3 for NAND/SmartMedia */
 #if defined(CONFIG_CPU9G20)
-	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0));
-	at91_sys_write(AT91_SMC_PULSE(3),
-		       AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(4) |
-		       AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(4));
-	at91_sys_write(AT91_SMC_CYCLE(3),
-		       AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
-	at91_sys_write(AT91_SMC_MODE(3),
-		       AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
-		       AT91_SMC_EXNWMODE_DISABLE |
-		       AT91_SMC_DBW_8 |
-		       AT91_SMC_TDF_(3));
+	writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
+		AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
+		&smc->cs[3].setup);
+	writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(4) |
+		AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(4),
+		&smc->cs[3].pulse);
+	writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7),
+		&smc->cs[3].cycle);
+	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+		AT91_SMC_MODE_EXNW_DISABLE |
+		AT91_SMC_MODE_DBW_8 |
+		AT91_SMC_MODE_TDF_CYCLE(3),
+		&smc->cs[3].mode);
 #elif defined(CONFIG_CPU9260)
-	at91_sys_write(AT91_SMC_SETUP(3),
-		       AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) |
-		       AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
-	at91_sys_write(AT91_SMC_PULSE(3),
-		       AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) |
-		       AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
-	at91_sys_write(AT91_SMC_CYCLE(3),
-		       AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5));
-	at91_sys_write(AT91_SMC_MODE(3),
-		       AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
-		       AT91_SMC_EXNWMODE_DISABLE |
-		       AT91_SMC_DBW_8 |
-		       AT91_SMC_TDF_(2));
+	writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+		AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+		&smc->cs[3].setup);
+	writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
+		AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
+		&smc->cs[3].pulse);
+	writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
+		&smc->cs[3].cycle);
+	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+		AT91_SMC_MODE_EXNW_DISABLE |
+		AT91_SMC_MODE_DBW_8 |
+		AT91_SMC_MODE_TDF_CYCLE(2),
+		&smc->cs[3].mode);
 #endif
 
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
+	writel(1 << AT91SAM9260_ID_PIOC, &pmc->pcer);
 
 	/* Configure RDY/BSY */
-	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+	at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
 
 	/* Enable NandFlash */
-	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+	at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
 }
 #endif
 
 #ifdef CONFIG_MACB
 static void cpu9260_macb_hw_init(void)
 {
-	unsigned long rstc;
+	unsigned long rstcmr;
+	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE;
 
 	/* Enable clock */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC);
-
-	/*
-	 * Disable pull-up on:
-	 *	RXDV (PA17) => PHY normal mode (not Test mode)
-	 *	ERX0 (PA14) => PHY ADDR0
-	 *	ERX1 (PA15) => PHY ADDR1
-	 *	ERX2 (PA25) => PHY ADDR2
-	 *	ERX3 (PA26) => PHY ADDR3
-	 *	ECRS (PA28) => PHY ADDR4  => PHYADDR = 0x0
-	 *
-	 * PHY has internal pull-down
-	 */
-	writel(pin_to_mask(AT91_PIN_PA14) |
-	       pin_to_mask(AT91_PIN_PA15) |
-	       pin_to_mask(AT91_PIN_PA17) |
-	       pin_to_mask(AT91_PIN_PA25) |
-	       pin_to_mask(AT91_PIN_PA26) |
-	       pin_to_mask(AT91_PIN_PA28),
-	       pin_to_controller(AT91_PIN_PA0) + PIO_PUDR);
-
-	rstc = at91_sys_read(AT91_RSTC_MR) & AT91_RSTC_ERSTL;
+	writel(1 << AT91SAM9260_ID_EMAC, &pmc->pcer);
+
+	at91_set_pio_pullup(AT91_PIO_PORTA, 17, 1);
+
+	rstcmr = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
 
 	/* Need to reset PHY -> 500ms reset */
-	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-		       (AT91_RSTC_ERSTL & (0x0D << 8)) |
-		       AT91_RSTC_URSTEN);
+	writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0xD) |
+				AT91_RSTC_MR_URSTEN, &rstc->mr);
 
-	at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST);
+	writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr);
 
 	/* Wait for end hardware reset */
-	while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL))
+	while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL))
 		;
 
 	/* Restore NRST value */
-	at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY |
-		       (rstc) |
-		       AT91_RSTC_URSTEN);
-
-	/* Re-enable pull-up */
-	writel(pin_to_mask(AT91_PIN_PA14) |
-	       pin_to_mask(AT91_PIN_PA15) |
-	       pin_to_mask(AT91_PIN_PA17) |
-	       pin_to_mask(AT91_PIN_PA25) |
-	       pin_to_mask(AT91_PIN_PA26) |
-	       pin_to_mask(AT91_PIN_PA28),
-	       pin_to_controller(AT91_PIN_PA0) + PIO_PUER);
+	writel(AT91_RSTC_KEY | rstcmr | AT91_RSTC_MR_URSTEN, &rstc->mr);
 
 	at91_macb_hw_init();
 }
 #endif
 
-int board_init(void)
+int board_early_init_f(void)
 {
-	/* Enable Ctrlc */
-	console_init_f();
+	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+
+	writel((1 << AT91SAM9260_ID_PIOA) |
+		(1 << AT91SAM9260_ID_PIOC) |
+		(1 << AT91SAM9260_ID_PIOB),
+		&pmc->pcer);
+
+	at91_serial_hw_init();
+
+	return 0;
+}
 
+
+int board_init(void)
+{
 	/* arch number of the board */
 #if defined(CONFIG_CPU9G20)
 	gd->bd->bi_arch_number = MACH_TYPE_CPUAT9G20;
@@ -171,9 +159,8 @@ int board_init(void)
 #endif
 
 	/* adress of boot parameters */
-	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
-	at91_serial_hw_init();
 #ifdef CONFIG_CMD_NAND
 	cpu9260_nand_hw_init();
 #endif
@@ -188,26 +175,16 @@ int board_init(void)
 
 int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	if (get_ram_size((long *) PHYS_SDRAM, PHYS_SDRAM_SIZE) !=
-	    PHYS_SDRAM_SIZE)
-		return -1;
-
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
 	return 0;
 }
 
-#ifdef CONFIG_RESET_PHY_R
-void reset_phy(void)
-{
-}
-#endif
-
 int board_eth_init(bd_t *bis)
 {
 	int rc = 0;
 #ifdef CONFIG_MACB
-	rc = macb_eth_initialize(0, (void *)AT91SAM9260_BASE_EMAC, 0x00);
+	rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0);
 #endif
 	return rc;
 }

board/eukrea/cpu9260/led.c

@@ -35,65 +35,67 @@ static unsigned int saved_state[4] = {STATUS_LED_OFF, STATUS_LED_OFF,
 
 void coloured_LED_init(void)
 {
+	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+
 	/* Enable clock */
-	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
+	writel(1 << AT91SAM9260_ID_PIOC, &pmc->pcer);
 
-	at91_set_gpio_output(CONFIG_RED_LED, 1);
-	at91_set_gpio_output(CONFIG_GREEN_LED, 1);
-	at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
-	at91_set_gpio_output(CONFIG_BLUE_LED, 1);
+	at91_set_pio_output(CONFIG_RED_LED, 1);
+	at91_set_pio_output(CONFIG_GREEN_LED, 1);
+	at91_set_pio_output(CONFIG_YELLOW_LED, 1);
+	at91_set_pio_output(CONFIG_BLUE_LED, 1);
 
-	at91_set_gpio_value(CONFIG_RED_LED, 1);
-	at91_set_gpio_value(CONFIG_GREEN_LED, 1);
-	at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
-	at91_set_gpio_value(CONFIG_BLUE_LED, 1);
+	at91_set_pio_value(CONFIG_RED_LED, 1);
+	at91_set_pio_value(CONFIG_GREEN_LED, 1);
+	at91_set_pio_value(CONFIG_YELLOW_LED, 1);
+	at91_set_pio_value(CONFIG_BLUE_LED, 1);
 }
 
 void red_LED_off(void)
 {
-	at91_set_gpio_value(CONFIG_RED_LED, 1);
+	at91_set_pio_value(CONFIG_RED_LED, 1);
 	saved_state[STATUS_LED_RED] = STATUS_LED_OFF;
 }
 
 void green_LED_off(void)
 {
-	at91_set_gpio_value(CONFIG_GREEN_LED, 1);
+	at91_set_pio_value(CONFIG_GREEN_LED, 1);
 	saved_state[STATUS_LED_GREEN] = STATUS_LED_OFF;
 }
 
 void yellow_LED_off(void)
 {
-	at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
+	at91_set_pio_value(CONFIG_YELLOW_LED, 1);
 	saved_state[STATUS_LED_YELLOW] = STATUS_LED_OFF;
 }
 
 void blue_LED_off(void)
 {
-	at91_set_gpio_value(CONFIG_BLUE_LED, 1);
+	at91_set_pio_value(CONFIG_BLUE_LED, 1);
 	saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF;
 }
 
 void red_LED_on(void)
 {
-	at91_set_gpio_value(CONFIG_RED_LED, 0);
+	at91_set_pio_value(CONFIG_RED_LED, 0);
 	saved_state[STATUS_LED_RED] = STATUS_LED_ON;
 }
 
 void green_LED_on(void)
 {
-	at91_set_gpio_value(CONFIG_GREEN_LED, 0);
+	at91_set_pio_value(CONFIG_GREEN_LED, 0);
 	saved_state[STATUS_LED_GREEN] = STATUS_LED_ON;
 }
 
 void yellow_LED_on(void)
 {
-	at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
+	at91_set_pio_value(CONFIG_YELLOW_LED, 0);
 	saved_state[STATUS_LED_YELLOW] = STATUS_LED_ON;
 }
 
 void blue_LED_on(void)
 {
-	at91_set_gpio_value(CONFIG_BLUE_LED, 0);
+	at91_set_pio_value(CONFIG_BLUE_LED, 0);
 	saved_state[STATUS_LED_BLUE] = STATUS_LED_ON;
 }
 

board/eukrea/cpuat91/Makefile

@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
-COBJS	:= cpuat91.o
+COBJS	:= $(BOARD).o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
@@ -38,7 +38,7 @@ clean:
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak $(obj).depend
 
 #########################################################################
 

board/eukrea/cpuat91/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x21F00000

board/eukrea/cpuat91/cpuat91.c

@@ -47,24 +47,23 @@ int board_init(void)
 	/* arch number of CPUAT91-Board */
 	gd->bd->bi_arch_number = MACH_TYPE_CPUAT91;
 	/* adress of boot parameters */
-	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 	return 0;
 }
 
 int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
 	return 0;
 }
 
 #ifdef CONFIG_DRIVER_AT91EMAC
 int board_eth_init(bd_t *bis)
 {
-	int rc = 0;
-	rc = at91emac_register(bis, 0);
-	return rc;
+	return at91emac_register(bis, (u32) AT91_EMAC_BASE);
 }
 #endif
 

board/faraday/a320evb/a320evb.c

@@ -21,7 +21,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 
-#include <asm/arch/ftsmc020.h>
+#include <faraday/ftsmc020.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

board/faraday/a320evb/lowlevel_init.S

@@ -21,7 +21,7 @@
 #include <version.h>
 
 #include <asm/macro.h>
-#include <asm/arch/ftsdmc020.h>
+#include <faraday/ftsdmc020.h>
 
 /*
  * parameters for the SDRAM controller

board/freescale/mx31ads/lowlevel_init.S

@@ -17,7 +17,7 @@
  * MA 02111-1307 USA
  */
 
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 
 .macro REG reg, val
 	ldr r2, =\reg

board/freescale/mx31ads/mx31ads.c

@@ -23,8 +23,8 @@
 #include <common.h>
 #include <netdev.h>
 #include <asm/io.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

board/freescale/mx31pdk/lowlevel_init.S

@@ -21,7 +21,7 @@
  */
 
 #include <config.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 #include <asm/macro.h>
 
 .globl lowlevel_init

board/freescale/mx31pdk/mx31pdk.c

@@ -26,8 +26,8 @@
 
 #include <common.h>
 #include <netdev.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -70,7 +70,7 @@ int board_init(void)
 
 int checkboard(void)
 {
-	printf("Board: i.MX31 MAX PDK (3DS)\n");
+	printf("Board: MX31PDK\n");
 	return 0;
 }
 

board/freescale/mx51evk/config.mk

@@ -1,25 +0,0 @@
-#
-# Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
-#
-# 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
-#
-
-CONFIG_SYS_TEXT_BASE = 0x97800000
-IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage.cfg
-ALL += $(obj)u-boot.imx

board/imx31_phycore/imx31_phycore.c

@@ -25,8 +25,8 @@
 #include <common.h>
 #include <s6e63d6.h>
 #include <netdev.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

board/imx31_phycore/lowlevel_init.S

@@ -21,7 +21,7 @@
  * MA 02111-1307 USA
  */
 
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 
 .macro REG reg, val
 	ldr r2, =\reg

board/innokom/innokom.c

@@ -45,12 +45,7 @@ DECLARE_GLOBAL_DATA_PTR;
  */
 int i2c_init_board(void)
 {
-	int i, icr;
-
-	/* disable I2C controller first, otherwhise it thinks we want to    */
-	/* talk to the slave port...                                        */
-	icr = readl(ICR);
-	writel(readl(ICR) & ~(ICR_SCLE | ICR_IUE), ICR);
+	int i;
 
 	/* set gpio pin low _before_ we change direction to output          */
 	writel(GPIO_bit(70), GPCR(70));
@@ -63,8 +58,6 @@ int i2c_init_board(void)
 		udelay(10);
 	}
 
-	writel(icr, ICR);
-
 	return 0;
 }
 

board/karo/tx25/tx25.c

@@ -141,9 +141,9 @@ void tx25_fec_init(void)
 int board_init()
 {
 #ifdef CONFIG_MXC_UART
-	extern void mx25_uart_init_pins(void);
+	extern void mx25_uart1_init_pins(void);
 
-	mx25_uart_init_pins();
+	mx25_uart1_init_pins();
 #endif
 	/* board id for linux */
 	gd->bd->bi_arch_number = MACH_TYPE_TX25;

board/logicpd/imx31_litekit/imx31_litekit.c

@@ -24,8 +24,8 @@
 
 #include <common.h>
 #include <netdev.h>
-#include <asm/arch/mx31.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

board/logicpd/imx31_litekit/lowlevel_init.S

@@ -21,7 +21,7 @@
  * MA 02111-1307 USA
  */
 
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 
 .macro REG reg, val
 	ldr r2, =\reg

board/nvidia/common/board.c

@@ -30,6 +30,7 @@
 #include <asm/arch/clk_rst.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/uart.h>
+#include "board.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -37,6 +38,24 @@ const struct tegra2_sysinfo sysinfo = {
 	CONFIG_TEGRA2_BOARD_STRING
 };
 
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	/* Initialize periph clocks */
+	clock_init();
+
+	/* Initialize periph pinmuxes */
+	pinmux_init();
+
+	/* Initialize periph GPIOs */
+	gpio_init();
+
+	/* Init UART, scratch regs, and start CPU */
+	tegra2_start();
+	return 0;
+}
+#endif	/* EARLY_INIT */
+
 /*
  * Routine: timer_init
  * Description: init the timestamp and lastinc value
@@ -54,10 +73,10 @@ int timer_init(void)
 static void clock_init_uart(void)
 {
 	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	static int pllp_init_done;
 	u32 reg;
 
-	if (!pllp_init_done) {
+	reg = readl(&clkrst->crc_pllp_base);
+	if (!(reg & PLL_BASE_OVRRIDE)) {
 		/* Override pllp setup for 216MHz operation. */
 		reg = (PLL_BYPASS | PLL_BASE_OVRRIDE | PLL_DIVP);
 		reg |= (((NVRM_PLLP_FIXED_FREQ_KHZ/500) << 8) | PLL_DIVM);
@@ -68,8 +87,6 @@ static void clock_init_uart(void)
 
 		reg &= ~PLL_BYPASS;
 		writel(reg, &clkrst->crc_pllp_base);
-
-		pllp_init_done++;
 	}
 
 	/* Now do the UART reset/clock enable */
@@ -171,6 +188,15 @@ void pinmux_init(void)
 	pin_mux_uart();
 }
 
+/*
+ * Routine: gpio_init
+ * Description: Do individual peripheral GPIO configs
+ */
+void gpio_init(void)
+{
+	gpio_config_uart();
+}
+
 /*
  * Routine: board_init
  * Description: Early hardware init.
@@ -182,11 +208,5 @@ int board_init(void)
 	/* board id for Linux */
 	gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
 
-	/* Initialize peripheral clocks */
-	clock_init();
-
-	/* Initialize periph pinmuxes */
-	pinmux_init();
-
 	return 0;
 }

board/nvidia/common/board.h

@@ -0,0 +1,33 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.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 _BOARD_H_
+#define _BOARD_H_
+
+void tegra2_start(void);
+void clock_init(void);
+void pinmux_init(void);
+void gpio_init(void);
+void gpio_config_uart(void);
+
+#endif	/* BOARD_H */

board/nvidia/harmony/Makefile

@@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
+COBJS	:= $(BOARD).o
 COBJS	+= ../common/board.o
 
 SRCS	:= $(COBJS:.o=.c)

board/nvidia/harmony/harmony.c

@@ -0,0 +1,34 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.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 <asm/io.h>
+#include <asm/arch/tegra2.h>
+
+/*
+ * Routine: gpio_config_uart
+ * Description: Does nothing on Harmony - no conflict w/SPI.
+ */
+void gpio_config_uart(void)
+{
+}

board/nvidia/seaboard/Makefile

@@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
+COBJS	:= $(BOARD).o
 COBJS	+= ../common/board.o
 
 SRCS	:= $(COBJS:.o=.c)

board/nvidia/seaboard/seaboard.c

@@ -0,0 +1,52 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.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 <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/gpio.h>
+
+/*
+ * Routine: gpio_config_uart
+ * Description: Force GPIO_PI3 low on Seaboard so UART4 works.
+ */
+void gpio_config_uart(void)
+{
+	int gp = GPIO_PI3;
+	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
+	struct gpio_ctlr_bank *bank = &gpio->gpio_bank[GPIO_BANK(gp)];
+	u32 val;
+
+	/* Enable UART via GPIO_PI3 (port 8, bit 3) so serial console works */
+	val = readl(&bank->gpio_config[GPIO_PORT(gp)]);
+	val |= 1 << GPIO_BIT(gp);
+	writel(val, &bank->gpio_config[GPIO_PORT(gp)]);
+
+	val = readl(&bank->gpio_out[GPIO_PORT(gp)]);
+	val &= ~(1 << GPIO_BIT(gp));
+	writel(val, &bank->gpio_out[GPIO_PORT(gp)]);
+
+	val = readl(&bank->gpio_dir_out[GPIO_PORT(gp)]);
+	val |= 1 << GPIO_BIT(gp);
+	writel(val, &bank->gpio_dir_out[GPIO_PORT(gp)]);
+}