Prepare v2010.12

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

MAINTAINERS

@@ -310,10 +310,11 @@ Tirumala Marri <tmarri@apm.com>
 
 	bluestone       APM821XX
 
-Reinhard Meyer <r.meyer@emk-elektronik.de>
+Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
 
 	TOP860		MPC860T
 	TOP5200		MPC5200
+	TOP9000		ARM926EJS (AT91SAM9xxx SoC)
 
 Tolunay Orkun <torkun@nextio.com>
 

MAKEALL

@@ -187,6 +187,7 @@ boards_by_field()
 }
 boards_by_arch() { boards_by_field 2 "$@" ; }
 boards_by_cpu()  { boards_by_field 3 "$@" ; }
+boards_by_soc()  { boards_by_field 6 "$@" ; }
 
 #########################################################################
 ## MPC5xx Systems
@@ -439,11 +440,8 @@ LIST_ARMV7="		\
 ## AT91 Systems
 #########################################################################
 
-LIST_at91="			\
-	afeb9260		\
-	at91cap9adk		\
-	at91rm9200dk		\
-	at91rm9200ek		\
+LIST_at91="$(boards_by_soc at91)\
+	$(boards_by_soc at91rm9200)\
 	at91sam9260ek		\
 	at91sam9261ek		\
 	at91sam9263ek		\
@@ -451,19 +449,9 @@ LIST_at91="			\
 	at91sam9g20ek		\
 	at91sam9m10g45ek	\
 	at91sam9rlek		\
-	cmc_pu2			\
 	CPUAT91			\
 	CPU9260			\
 	CPU9G20			\
-	csb637			\
-	eb_cpux9k2		\
-	kb9202			\
-	meesc			\
-	mp2usb			\
-	m501sk			\
-	otc570			\
-	pm9261			\
-	pm9263			\
 	pm9g45			\
 	SBC35_A9G20		\
 	TNY_A9260		\

Makefile

@@ -24,7 +24,7 @@
 VERSION = 2010
 PATCHLEVEL = 12
 SUBLEVEL =
-EXTRAVERSION = -rc2
+EXTRAVERSION =
 ifneq "$(SUBLEVEL)" ""
 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 else
@@ -185,9 +185,6 @@ LIBS += lib/lzma/liblzma.o
 LIBS += lib/lzo/liblzo.o
 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 	"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
-ifdef CONFIG_FSL_DIU_FB
-LIBS += board/freescale/common/libfreescale.o
-endif
 LIBS += $(CPUDIR)/lib$(CPU).o
 ifdef SOC
 LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o

arch/arm/cpu/arm1136/start.S

@@ -160,6 +160,7 @@ next:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 
 #ifdef CONFIG_NAND_SPL
@@ -186,22 +187,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -210,7 +211,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -221,10 +222,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -233,7 +234,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -251,7 +252,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -280,7 +281,7 @@ jump_2_ram:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm1176/start.S

@@ -223,6 +223,7 @@ skip_tcmdisable:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -240,22 +241,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -264,7 +265,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -275,10 +276,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -287,7 +288,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -343,7 +344,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -372,7 +373,7 @@ _nand_boot: .word nand_boot
 	add     lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm720t/start.S

@@ -138,6 +138,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -155,22 +156,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -179,7 +180,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -190,10 +191,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -202,7 +203,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -220,7 +221,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -244,7 +245,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm920t/at91/reset.c

@@ -35,7 +35,10 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_st.h>
 
-void board_reset(void) __attribute__((__weak__));
+void  __attribute__((weak)) board_reset(void)
+{
+	/* true empty function for defining weak symbol */
+}
 
 void reset_cpu(ulong ignored)
 {
@@ -45,8 +48,7 @@ void reset_cpu(ulong ignored)
 	serial_exit();
 #endif
 
-	if (board_reset)
-		board_reset();
+	board_reset();
 
 	/* Reset the cpu by setting up the watchdog timer */
 	writel(AT91_ST_WDMR_RSTEN | AT91_ST_WDMR_EXTEN | AT91_ST_WDMR_WDV(2),

arch/arm/cpu/arm920t/at91/timer.c

@@ -32,17 +32,16 @@
 
 #include <common.h>
 
-#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/io.h>
+#include <asm/arch/hardware.h>
 #include <asm/arch/at91_tc.h>
 #include <asm/arch/at91_pmc.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* the number of clocks per CONFIG_SYS_HZ */
 #define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK/CONFIG_SYS_HZ)
 
-static u32 timestamp;
-static u32 lastinc;
-
 int timer_init(void)
 {
 	at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
@@ -64,8 +63,8 @@ int timer_init(void)
 	writel(TIMER_LOAD_VAL, &tc->tc[0].rc);
 
 	writel(AT91_TC_CCR_SWTRG | AT91_TC_CCR_CLKEN, &tc->tc[0].ccr);
-	lastinc = 0;
-	timestamp = 0;
+	gd->lastinc = 0;
+	gd->tbl = 0;
 
 	return 0;
 }
@@ -86,7 +85,7 @@ ulong get_timer(ulong base)
 
 void set_timer(ulong t)
 {
-	timestamp = t;
+	gd->tbl = t;
 }
 
 void __udelay(unsigned long usec)
@@ -98,8 +97,8 @@ void reset_timer_masked(void)
 {
 	/* reset time */
 	at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
-	lastinc = readl(&tc->tc[0].cv) & 0x0000ffff;
-	timestamp = 0;
+	gd->lastinc = readl(&tc->tc[0].cv) & 0x0000ffff;
+	gd->tbl = 0;
 }
 
 ulong get_timer_raw(void)
@@ -109,16 +108,16 @@ ulong get_timer_raw(void)
 
 	now = readl(&tc->tc[0].cv) & 0x0000ffff;
 
-	if (now >= lastinc) {
+	if (now >= gd->lastinc) {
 		/* normal mode */
-		timestamp += now - lastinc;
+		gd->tbl += now - gd->lastinc;
 	} else {
 		/* we have an overflow ... */
-		timestamp += now + TIMER_LOAD_VAL - lastinc;
+		gd->tbl += now + TIMER_LOAD_VAL - gd->lastinc;
 	}
-	lastinc = now;
+	gd->lastinc = now;
 
-	return timestamp;
+	return gd->tbl;
 }
 
 ulong get_timer_masked(void)

arch/arm/cpu/arm920t/start.S

@@ -184,6 +184,7 @@ copyex:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -201,22 +202,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -225,7 +226,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -236,10 +237,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -248,7 +249,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -266,7 +267,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -297,7 +298,7 @@ _nand_boot_ofs:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm925t/start.S

@@ -175,6 +175,7 @@ poll1:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -192,22 +193,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -216,7 +217,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -227,10 +228,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -239,7 +240,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -257,7 +258,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -288,7 +289,7 @@ _nand_boot_ofs:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c

@@ -204,6 +204,11 @@ void at91_macb_hw_init(void)
 #else
 	at91_set_b_periph(AT91_PIO_PORTA, 23, 0);	/* ETX2 */
 	at91_set_b_periph(AT91_PIO_PORTA, 24, 0);	/* ETX3 */
+#if defined(CONFIG_AT91SAM9G20)
+	/* 9G20 BOOT ROM initializes those pins to multi-drive, undo that */
+	at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 0);
+	at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 0);
+#endif
 #endif
 	at91_set_b_periph(AT91_PIO_PORTA, 22, 0);	/* ETXER */
 #endif

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

@@ -40,6 +40,8 @@
 #include <common.h>
 #include <asm/io.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 struct davinci_timer {
 	u_int32_t	pid12;
 	u_int32_t	emumgt;
@@ -57,11 +59,9 @@ struct davinci_timer {
 static struct davinci_timer * const timer =
 	(struct davinci_timer *)CONFIG_SYS_TIMERBASE;
 
-#define TIMER_LOAD_VAL	(CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ)
-#define TIM_CLK_DIV	16
+#define TIMER_LOAD_VAL	0xffffffff
 
-static ulong timestamp;
-static ulong lastinc;
+#define TIM_CLK_DIV	16
 
 int timer_init(void)
 {
@@ -71,72 +71,51 @@ int timer_init(void)
 	writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr);
 	writel(0x0, &timer->tim34);
 	writel(TIMER_LOAD_VAL, &timer->prd34);
-	lastinc = 0;
-	timestamp = 0;
 	writel(2 << 22, &timer->tcr);
+	gd->timer_rate_hz = CONFIG_SYS_HZ_CLOCK / TIM_CLK_DIV;
+	gd->timer_reset_value = 0;
 
 	return(0);
 }
 
 void reset_timer(void)
 {
-	writel(0x0, &timer->tcr);
-	writel(0x0, &timer->tim34);
-	lastinc = 0;
-	timestamp = 0;
-	writel(2 << 22, &timer->tcr);
+	gd->timer_reset_value = get_ticks();
 }
 
-static ulong get_timer_raw(void)
+/*
+ * Get the current 64 bit timer tick count
+ */
+unsigned long long get_ticks(void)
 {
-	ulong now = readl(&timer->tim34);
+	unsigned long now = readl(&timer->tim34);
 
-	if (now >= lastinc) {
-		/* normal mode */
-		timestamp += now - lastinc;
-	} else {
-		/* overflow ... */
-		timestamp += now + TIMER_LOAD_VAL - lastinc;
-	}
-	lastinc = now;
-	return timestamp;
+	/* increment tbu if tbl has rolled over */
+	if (now < gd->tbl)
+		gd->tbu++;
+	gd->tbl = now;
+
+	return (((unsigned long long)gd->tbu) << 32) | gd->tbl;
 }
 
 ulong get_timer(ulong base)
 {
-	return((get_timer_raw() / (TIMER_LOAD_VAL / TIM_CLK_DIV)) - base);
-}
+	unsigned long long timer_diff;
 
-void set_timer(ulong t)
-{
-	timestamp = t;
+	timer_diff = get_ticks() - gd->timer_reset_value;
+
+	return (timer_diff / (gd->timer_rate_hz / CONFIG_SYS_HZ)) - base;
 }
 
 void __udelay(unsigned long usec)
 {
-	ulong tmo;
-	ulong endtime;
-	signed long diff;
+	unsigned long long endtime;
 
-	tmo = CONFIG_SYS_HZ_CLOCK / 1000;
-	tmo *= usec;
-	tmo /= (1000 * TIM_CLK_DIV);
+	endtime = ((unsigned long long)usec * gd->timer_rate_hz) / 1000000UL;
+	endtime += get_ticks();
 
-	endtime = get_timer_raw() + tmo;
-
-	do {
-		ulong now = get_timer_raw();
-		diff = endtime - now;
-	} while (diff >= 0);
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return(get_timer(0));
+	while (get_ticks() < endtime)
+		;
 }
 
 /*

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

@@ -260,4 +260,16 @@ void mx25_fec_init_pins (void)
 	writel (outpadctl, &padctl->pad_fec_tdata1);
 
 }
+
+void imx_get_mac_from_fuse(unsigned char *mac)
+{
+	int i;
+	struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
+	struct fuse_bank *bank = &iim->bank[0];
+	struct fuse_bank0_regs *fuse =
+			(struct fuse_bank0_regs *)bank->fuse_regs;
+
+	for (i = 0; i < 6; i++)
+		mac[i] = readl(&fuse->mac_addr[i]) & 0xff;
+}
 #endif /* CONFIG_FEC_MXC */

arch/arm/cpu/arm926ejs/mx27/generic.c

@@ -313,6 +313,18 @@ void mx27_fec_init_pins(void)
 	for (i = 0; i < ARRAY_SIZE(mode); i++)
 		imx_gpio_mode(mode[i]);
 }
+
+void imx_get_mac_from_fuse(unsigned char *mac)
+{
+	int i;
+	struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
+	struct fuse_bank *bank = &iim->bank[0];
+	struct fuse_bank0_regs *fuse =
+			(struct fuse_bank0_regs *)bank->fuse_regs;
+
+	for (i = 0; i < 6; i++)
+		mac[6 - 1 - i] = readl(&fuse->mac_addr[i]) & 0xff;
+}
 #endif /* CONFIG_FEC_MXC */
 
 #ifdef CONFIG_MXC_MMC

arch/arm/cpu/arm926ejs/start.S

@@ -174,6 +174,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -191,22 +192,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -215,7 +216,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -226,10 +227,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -238,7 +239,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -256,7 +257,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -287,7 +288,7 @@ _nand_boot_ofs:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm946es/start.S

@@ -146,6 +146,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -163,22 +164,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -187,7 +188,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -198,10 +199,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -210,7 +211,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -228,7 +229,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -254,7 +255,7 @@ _nand_boot: .word nand_boot
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/arm_intcm/start.S

@@ -142,6 +142,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -159,22 +160,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -183,7 +184,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -194,10 +195,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -206,7 +207,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -224,7 +225,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -255,7 +256,7 @@ _nand_boot_ofs:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

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

@@ -100,6 +100,20 @@ int cpu_eth_init(bd_t *bis)
 	return rc;
 }
 
+#if defined(CONFIG_FEC_MXC)
+void imx_get_mac_from_fuse(unsigned char *mac)
+{
+	int i;
+	struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
+	struct fuse_bank *bank = &iim->bank[1];
+	struct fuse_bank1_regs *fuse =
+			(struct fuse_bank1_regs *)bank->fuse_regs;
+
+	for (i = 0; i < 6; i++)
+		mac[i] = readl(&fuse->mac_addr[i]) & 0xff;
+}
+#endif
+
 /*
  * Initializes on-chip MMC controllers.
  * to override, implement board_mmc_init()

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

@@ -28,10 +28,12 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 
+#ifdef CONFIG_FSL_ESDHC
+DECLARE_GLOBAL_DATA_PTR;
+#endif
+
 int get_clocks(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 #ifdef CONFIG_FSL_ESDHC
 	gd->sdhc_clk = mxc_get_clock(MXC_IPG_PERCLK);
 #endif

arch/arm/cpu/armv7/omap-common/timer.c

@@ -35,8 +35,8 @@
 #include <common.h>
 #include <asm/io.h>
 
-static ulong timestamp;
-static ulong lastinc;
+DECLARE_GLOBAL_DATA_PTR;
+
 static struct gptimer *timer_base = (struct gptimer *)CONFIG_SYS_TIMERBASE;
 
 /*
@@ -74,7 +74,7 @@ ulong get_timer(ulong base)
 
 void set_timer(ulong t)
 {
-	timestamp = t;
+	gd->tbl = t;
 }
 
 /* delay x useconds */
@@ -96,8 +96,8 @@ void __udelay(unsigned long usec)
 void reset_timer_masked(void)
 {
 	/* reset time, capture current incrementer value time */
-	lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
-	timestamp = 0;		/* start "advancing" time stamp from 0 */
+	gd->lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
+	gd->tbl = 0;		/* start "advancing" time stamp from 0 */
 }
 
 ulong get_timer_masked(void)
@@ -105,14 +105,14 @@ ulong get_timer_masked(void)
 	/* current tick value */
 	ulong now = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
 
-	if (now >= lastinc)	/* normal mode (non roll) */
+	if (now >= gd->lastinc)	/* normal mode (non roll) */
 		/* move stamp fordward with absoulte diff ticks */
-		timestamp += (now - lastinc);
+		gd->tbl += (now - gd->lastinc);
 	else	/* we have rollover of incrementer */
-		timestamp += ((TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ))
-				- lastinc) + now;
-	lastinc = now;
-	return timestamp;
+		gd->tbl += ((TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ))
+			     - gd->lastinc) + now;
+	gd->lastinc = now;
+	return gd->tbl;
 }
 
 /*

arch/arm/cpu/armv7/omap3/emif4.c

@@ -29,6 +29,7 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/emif4.h>
 
+DECLARE_GLOBAL_DATA_PTR;
 extern omap3_sysinfo sysinfo;
 
 static emif4_t *emif4_base = (emif4_t *)OMAP34XX_SDRC_BASE;
@@ -48,10 +49,11 @@ u32 is_mem_sdr(void)
  */
 u32 get_sdr_cs_size(u32 cs)
 {
-	u32 size;
+	u32 size = 0;
 
 	/* TODO: Calculate the size based on EMIF4 configuration */
-	size = CONFIG_SYS_CS0_SIZE;
+	if (cs == CS0)
+		size = CONFIG_SYS_CS0_SIZE;
 
 	return size;
 }
@@ -138,7 +140,6 @@ void do_emif4_init(void)
  */
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);
@@ -156,7 +157,6 @@ int dram_init(void)
 
 void dram_init_banksize (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);

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

@@ -37,6 +37,7 @@
 #include <asm/arch/mem.h>
 #include <asm/arch/sys_proto.h>
 
+DECLARE_GLOBAL_DATA_PTR;
 extern omap3_sysinfo sysinfo;
 
 static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE;
@@ -172,7 +173,6 @@ void do_sdrc_init(u32 cs, u32 early)
  */
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);
@@ -194,7 +194,6 @@ int dram_init(void)
 
 void dram_init_banksize (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	unsigned int size0 = 0, size1 = 0;
 
 	size0 = get_sdr_cs_size(CS0);

arch/arm/cpu/armv7/s5p-common/timer.c

@@ -65,15 +65,12 @@ int timer_init(void)
 	writel((PRESCALER_1 & 0xff) << 8, &timer->tcfg0);
 	writel((MUX_DIV_2 & 0xf) << MUX4_DIV_SHIFT, &timer->tcfg1);
 
-	if (count_value == 0) {
-		/* reset initial value */
-		/* count_value = 2085937.5(HZ) (per 1 sec)*/
-		count_value = get_pwm_clk() / ((PRESCALER_1 + 1) *
-				(MUX_DIV_2 + 1));
+	/* count_value = 2085937.5(HZ) (per 1 sec)*/
+	count_value = get_pwm_clk() / ((PRESCALER_1 + 1) *
+			(MUX_DIV_2 + 1));
 
-		/* count_value / 100 = 20859.375(HZ) (per 10 msec) */
-		count_value = count_value / 100;
-	}
+	/* count_value / 100 = 20859.375(HZ) (per 10 msec) */
+	count_value = count_value / 100;
 
 	/* set count value */
 	writel(count_value, &timer->tcntb4);
@@ -114,8 +111,11 @@ void set_timer(unsigned long t)
 /* delay x useconds */
 void __udelay(unsigned long usec)
 {
+	struct s5p_timer *const timer = s5p_get_base_timer();
 	unsigned long tmo, tmp;
 
+	count_value = readl(&timer->tcntb4);
+
 	if (usec >= 1000) {
 		/*
 		 * if "big" number, spread normalization

arch/arm/cpu/armv7/start.S

@@ -142,6 +142,7 @@ next:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -159,24 +160,24 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+#ifndef CONFIG_PRELOADER
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+#endif
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-#ifndef CONFIG_PRELOADER
-	beq	jump_2_ram
-#endif
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -185,7 +186,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -196,10 +197,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -208,7 +209,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -224,7 +225,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -246,7 +247,7 @@ jump_2_ram:
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/armv7/syslib.c

@@ -23,7 +23,6 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/sys_proto.h>
 
 /************************************************************
  * sdelay() - simple spin loop.  Will be constant time as

arch/arm/cpu/ixp/start.S

@@ -268,6 +268,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -285,22 +286,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -309,7 +310,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -320,10 +321,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -332,7 +333,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -350,7 +351,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -374,7 +375,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/lh7a40x/start.S

@@ -155,6 +155,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -172,22 +173,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -196,7 +197,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -207,10 +208,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -219,7 +220,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -237,7 +238,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -258,7 +259,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/pxa/start.S

@@ -220,6 +220,7 @@ zerojmp:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -237,23 +238,23 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 	stmfd sp!, {r0-r12}
 copy_loop:
 	ldmia	r0!, {r3-r5, r7-r11}	/* copy from source address [r0]    */
-	stmia	r6!, {r3-r5, r7-r11}	/* copy to   target address [r1]    */
+	stmia	r1!, {r3-r5, r7-r11}	/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 	ldmfd sp!, {r0-r12}
@@ -263,7 +264,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -274,10 +275,10 @@ fixloop:
 	ldr	r0, [r2]	/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23		/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23		/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2		/* absolute fixup? */
+	cmp	r7, #2		/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -286,7 +287,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -304,7 +305,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -332,7 +333,7 @@ _start_oneboot_ofs
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/s3c44b0/start.S

@@ -127,6 +127,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -144,22 +145,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -168,7 +169,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -179,10 +180,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -191,7 +192,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -209,7 +210,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -233,7 +234,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/cpu/sa1100/start.S

@@ -131,6 +131,7 @@ reset:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
 
@@ -148,22 +149,22 @@ relocate_code:
 	mov	r4, r0	/* save addr_sp */
 	mov	r5, r1	/* save addr of gd */
 	mov	r6, r2	/* save addr of destination */
-	mov	r7, r2	/* save addr of destination */
 
 	/* Set up the stack						    */
 stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	cmp	r0, r6
+	beq	clear_bss		/* skip relocation */
+	mov	r1, r6			/* r1 <- scratch for copy_loop */
 	ldr	r2, _TEXT_BASE
 	ldr	r3, _bss_start_ofs
 	add	r2, r0, r3		/* r2 <- source end address	    */
-	cmp	r0, r6
-	beq	clear_bss
 
 copy_loop:
 	ldmia	r0!, {r9-r10}		/* copy from source address [r0]    */
-	stmia	r6!, {r9-r10}		/* copy to   target address [r1]    */
+	stmia	r1!, {r9-r10}		/* copy to   target address [r1]    */
 	cmp	r0, r2			/* until source end address [r2]    */
 	blo	copy_loop
 
@@ -172,7 +173,7 @@ copy_loop:
 	 * fix .rel.dyn relocations
 	 */
 	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	sub	r9, r7, r0		/* r9 <- relocation offset */
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
 	add	r10, r10, r0		/* r10 <- sym table in FLASH */
 	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
@@ -183,10 +184,10 @@ fixloop:
 	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
 	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
 	ldr	r1, [r2, #4]
-	and	r8, r1, #0xff
-	cmp	r8, #23			/* relative fixup? */
+	and	r7, r1, #0xff
+	cmp	r7, #23			/* relative fixup? */
 	beq	fixrel
-	cmp	r8, #2			/* absolute fixup? */
+	cmp	r7, #2			/* absolute fixup? */
 	beq	fixabs
 	/* ignore unknown type of fixup */
 	b	fixnext
@@ -195,7 +196,7 @@ fixabs:
 	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
 	add	r1, r10, r1		/* r1 <- address of symbol in table */
 	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r9			/* r1 <- relocated sym addr */
+	add	r1, r1, r9		/* r1 <- relocated sym addr */
 	b	fixnext
 fixrel:
 	/* relative fix: increase location by offset */
@@ -213,7 +214,7 @@ clear_bss:
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	ldr	r3, _TEXT_BASE		/* Text base */
-	mov	r4, r7			/* reloc addr */
+	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
 	mov	r2, #0x00000000		/* clear			    */
@@ -234,7 +235,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	lr, lr, r9
 	/* setup parameters for board_init_r */
 	mov	r0, r5		/* gd_t */
-	mov	r1, r7		/* dest_addr */
+	mov	r1, r6		/* dest_addr */
 	/* jump to it ... */
 	mov	pc, lr
 

arch/arm/include/asm/arch-at91/at91_pmc.h

@@ -91,10 +91,18 @@ typedef struct at91_pmc {
 #define AT91_PMC_MCKR_PRES_64		0x00000018
 #define AT91_PMC_MCKR_PRES_MASK		0x0000001C
 
+#ifdef CONFIG_AT91RM9200
+#define AT91_PMC_MCKR_MDIV_1		0x00000000
+#define AT91_PMC_MCKR_MDIV_2		0x00000100
+#define AT91_PMC_MCKR_MDIV_3		0x00000200
+#define AT91_PMC_MCKR_MDIV_4		0x00000300
+#define AT91_PMC_MCKR_MDIV_MASK		0x00000300
+#else
 #define AT91_PMC_MCKR_MDIV_1		0x00000000
 #define AT91_PMC_MCKR_MDIV_2		0x00000100
 #define AT91_PMC_MCKR_MDIV_4		0x00000200
 #define AT91_PMC_MCKR_MDIV_MASK		0x00000300
+#endif
 
 #define AT91_PMC_MCKR_PLLADIV_1		0x00001000
 #define AT91_PMC_MCKR_PLLADIV_2		0x00002000

arch/arm/include/asm/arch-mx25/imx-regs.h

@@ -36,6 +36,7 @@
 #ifndef __ASSEMBLY__
 #ifdef CONFIG_FEC_MXC
 extern void mx25_fec_init_pins(void);
+extern void imx_get_mac_from_fuse(unsigned char *mac);
 #endif
 
 /* Clock Control Module (CCM) registers */
@@ -129,12 +130,17 @@ struct iim_regs {
 	u32 iim_srev;
 	u32 iim_prog_p;
 	u32 res1[0x1f5];
-	u32 iim_bank_area0[0x20];
-	u32 res2[0xe0];
-	u32 iim_bank_area1[0x20];
-	u32 res3[0xe0];
-	u32 iim_bank_area2[0x20];
+	struct fuse_bank {
+		u32 fuse_regs[0x20];
+		u32 fuse_rsvd[0xe0];
+	} bank[3];
 };
+
+struct fuse_bank0_regs {
+	u32 fuse0_25[0x1a];
+	u32 mac_addr[6];
+};
+
 #endif
 
 /* AIPS 1 */
@@ -312,7 +318,4 @@ struct iim_regs {
 #define WSR_UNLOCK1		0x5555
 #define WSR_UNLOCK2		0xAAAA
 
-/* FUSE bank offsets */
-#define IIM0_MAC		0x1a
-
 #endif				/* _IMX_REGS_H */

arch/arm/include/asm/arch-mx27/imx-regs.h

@@ -34,6 +34,7 @@ extern void mx27_uart_init_pins(void);
 
 #ifdef CONFIG_FEC_MXC
 extern void mx27_fec_init_pins(void);
+extern void imx_get_mac_from_fuse(unsigned char *mac);
 #endif /* CONFIG_FEC_MXC */
 
 #ifdef CONFIG_MXC_MMC
@@ -202,9 +203,19 @@ struct iim_regs {
 	u32 iim_scs1;
 	u32 iim_scs2;
 	u32 iim_scs3;
-	u32 res[0x1F0];
-	u32 iim_bank_area0[0x100];
+	u32 res[0x1f1];
+	struct fuse_bank {
+		u32 fuse_regs[0x20];
+		u32 fuse_rsvd[0xe0];
+	} bank[1];
 };
+
+struct fuse_bank0_regs {
+	u32 fuse0_3[5];
+	u32 mac_addr[6];
+	u32 fuse10_31[0x16];
+};
+
 #endif
 
 #define IMX_IO_BASE		0x10000000
@@ -512,9 +523,4 @@ struct iim_regs {
 #define IIM_ERR_SNSE	(1 << 2)
 #define IIM_ERR_PARITYE	(1 << 1)
 
-/* Definitions for i.MX27 TO2 */
-#define IIM0_MAC		5
-#define IIM0_SCC_KEY		11
-#define IIM1_SUID		1
-
 #endif				/* _IMX_REGS_H */

arch/arm/include/asm/arch-mx5/imx-regs.h

@@ -205,9 +205,13 @@
 #define BOARD_REV_1_0           0x0
 #define BOARD_REV_2_0           0x1
 
+#define IMX_IIM_BASE            (IIM_BASE_ADDR)
+
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>
 
+extern void imx_get_mac_from_fuse(unsigned char *mac);
+
 #define __REG(x)	(*((volatile u32 *)(x)))
 #define __REG16(x)	(*((volatile u16 *)(x)))
 #define __REG8(x)	(*((volatile u8 *)(x)))
@@ -275,6 +279,36 @@ struct src {
 	u32	sisr;
 	u32	simr;
 };
+
+struct iim_regs {
+	u32	stat;
+	u32	statm;
+	u32     err;
+	u32	emask;
+	u32	fctl;
+	u32	ua;
+	u32	la;
+	u32	sdat;
+	u32	prev;
+	u32	srev;
+	u32	preg_p;
+	u32	scs0;
+	u32	scs1;
+	u32	scs2;
+	u32	scs3;
+	u32	res0[0x1f1];
+	struct fuse_bank {
+		u32	fuse_regs[0x20];
+		u32	fuse_rsvd[0xe0];
+	} bank[4];
+};
+
+struct fuse_bank1_regs {
+	u32	fuse0_8[9];
+	u32	mac_addr[6];
+	u32	fuse15_31[0x11];
+};
+
 #endif /* __ASSEMBLER__*/
 
 #endif				/*  __ASM_ARCH_MXC_MX51_H__ */

arch/arm/include/asm/global_data.h

@@ -55,11 +55,14 @@ typedef	struct	global_data {
 	unsigned long	plla_rate_hz;
 	unsigned long	pllb_rate_hz;
 	unsigned long	at91_pllb_usb_init;
-	/* "static data" needed by at91's timer.c */
+#endif
+#ifdef CONFIG_ARM
+	/* "static data" needed by most of timer.c on ARM platforms */
 	unsigned long	timer_rate_hz;
 	unsigned long	tbl;
 	unsigned long	tbu;
 	unsigned long long	timer_reset_value;
+	unsigned long	lastinc;
 #endif
 	unsigned long	relocaddr;	/* Start address of U-Boot in RAM */
 	phys_size_t	ram_size;	/* RAM size */

arch/arm/lib/board.c

@@ -276,7 +276,7 @@ void board_init_f (ulong bootflag)
 	ulong addr, addr_sp;
 
 	/* Pointer is writable since we allocated a register for it */
-	gd = (gd_t *) (CONFIG_SYS_INIT_SP_ADDR);
+	gd = (gd_t *) ((CONFIG_SYS_INIT_SP_ADDR) & ~0x07);
 	/* compiler optimization barrier needed for GCC >= 3.4 */
 	__asm__ __volatile__("": : :"memory");
 

arch/blackfin/cpu/serial.c

@@ -42,6 +42,8 @@
 #include <asm/blackfin.h>
 #include <asm/mach-common/bits/uart.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #ifdef CONFIG_UART_CONSOLE
 
 #include "serial.h"
@@ -95,7 +97,6 @@ void serial_set_baud(uint32_t baud)
  */
 void serial_setbrg(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	serial_set_baud(gd->baudrate);
 }
 

arch/m68k/cpu/mcf52x2/cpu.c

@@ -74,8 +74,7 @@ int watchdog_disable(void)
 {
 	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
 
-	wdt->sr = 0x5555; /* reset watchdog counteDECLARE_GLOBAL_DATA_PTR;
-r */
+	wdt->sr = 0x5555; /* reset watchdog counter */
 	wdt->sr = 0xAAAA;
 	wdt->cr = 0;	/* disable watchdog timer */
 

arch/m68k/cpu/mcf547x_8x/speed.c

@@ -30,13 +30,13 @@
 
 #include <asm/immap.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /*
  * get_clocks() fills in gd->cpu_clock and gd->bus_clk
  */
 int get_clocks(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bus_clk = CONFIG_SYS_CLK;
 	gd->cpu_clk = (gd->bus_clk * 2);
 

arch/powerpc/cpu/mpc83xx/pcie.c

@@ -201,18 +201,18 @@ static void mpc83xx_pcie_init_bus(int bus, struct pci_region *reg)
 	out_le32(&out_win->tarl, 0);
 	out_le32(&out_win->tarh, 0);
 
-	for (i = 0; i < 2; i++, reg++) {
+	for (i = 0; i < 2; i++) {
 		u32 ar;
 
-		if (reg->size == 0)
+		if (reg[i].size == 0)
 			break;
 
 		out_win = &pex->bridge.pex_outbound_win[i + 1];
-		out_le32(&out_win->bar, reg->phys_start);
-		out_le32(&out_win->tarl, reg->bus_start);
+		out_le32(&out_win->bar, reg[i].phys_start);
+		out_le32(&out_win->tarl, reg[i].bus_start);
 		out_le32(&out_win->tarh, 0);
-		ar = PEX_OWAR_EN | (reg->size & PEX_OWAR_SIZE);
-		if (reg->flags & PCI_REGION_IO)
+		ar = PEX_OWAR_EN | (reg[i].size & PEX_OWAR_SIZE);
+		if (reg[i].flags & PCI_REGION_IO)
 			ar |= PEX_OWAR_TYPE_IO;
 		else
 			ar |= PEX_OWAR_TYPE_MEM;

arch/powerpc/cpu/mpc83xx/start.S

@@ -1158,6 +1158,10 @@ map_flash_by_law1:
 	bne 1b
 
 	stw r4, LBLAWAR1(r3) /* LBLAWAR1 <= 8MB Flash Size */
+	/* Wait for HW to catch up */
+	lwz r4, LBLAWAR1(r3)
+	twi 0,r4,0
+	isync
 	blr
 
 	/* Though all the LBIU Local Access Windows and LBC Banks will be
@@ -1196,5 +1200,9 @@ remap_flash_by_law0:
 	xor r4, r4, r4
 	stw r4, LBLAWBAR1(r3)
 	stw r4, LBLAWAR1(r3) /* Off LBIU LAW1 */
+	/* Wait for HW to catch up */
+	lwz r4, LBLAWAR1(r3)
+	twi 0,r4,0
+	isync
 	blr
 #endif /* CONFIG_SYS_FLASHBOOT */

arch/powerpc/cpu/mpc85xx/cpu_init.c

@@ -327,7 +327,7 @@ int cpu_init_r(void)
 	if (l2cache->l2ctl & MPC85xx_L2CTL_L2E) {
 		puts("already enabled");
 		l2srbar = l2cache->l2srbar0;
-#ifdef CONFIG_SYS_INIT_L2_ADDR
+#if defined(CONFIG_SYS_INIT_L2_ADDR) && defined(CONFIG_SYS_FLASH_BASE)
 		if (l2cache->l2ctl & MPC85xx_L2CTL_L2SRAM_ENTIRE
 				&& l2srbar >= CONFIG_SYS_FLASH_BASE) {
 			l2srbar = CONFIG_SYS_INIT_L2_ADDR;

arch/powerpc/lib/board.c

@@ -645,6 +645,17 @@ void board_init_r (gd_t *id, ulong dest_addr)
 	gd->cpu += dest_addr - CONFIG_SYS_MONITOR_BASE;
 #endif
 
+#ifdef CONFIG_SYS_EXTRA_ENV_RELOC
+	/*
+	 * Some systems need to relocate the env_addr pointer early because the
+	 * location it points to will get invalidated before env_relocate is
+	 * called.  One example is on systems that might use a L2 or L3 cache
+	 * in SRAM mode and initialize that cache from SRAM mode back to being
+	 * a cache in cpu_init_r.
+	 */
+	gd->env_addr += dest_addr - CONFIG_SYS_MONITOR_BASE;
+#endif
+
 #ifdef CONFIG_SERIAL_MULTI
 	serial_initialize();
 #endif

arch/sh/cpu/sh2/start.S

@@ -26,7 +26,7 @@
 	.align	2
 
 	.global	_start
-_start:
+_sh_start:
 	.long 0x00000010	/* Ppower ON reset PC*/
 	.long 0x00000000
 	.long 0x00000010	/* Manual reset PC */
@@ -39,7 +39,7 @@ _init:
 	nop
 1:	sts	pr, r5
 	mov.l	._reloc_dst, r4
-	add	#(_start-1b), r5
+	add	#(_sh_start-1b), r5
 	mov.l	._reloc_dst_end, r6
 
 2:	mov.l	@r5+, r1
@@ -74,6 +74,6 @@ loop:
 ._reloc_dst_end:	.long	reloc_dst_end
 ._bss_start:		.long	bss_start
 ._bss_end:		.long	bss_end
-._gd_init:		.long	(_start - GENERATED_GBL_DATA_SIZE)
-._stack_init:	.long	(_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init:		.long	(_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init:	.long	(_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
 ._sh_generic_init:	.long	sh_generic_init

arch/sh/cpu/sh3/start.S

@@ -29,7 +29,7 @@
 	.align	2
 
 	.global	_start
-_start:
+_sh_start:
 	mov.l	._lowlevel_init, r0
 100:	bsrf	r0
 	nop
@@ -38,7 +38,7 @@ _start:
 	nop
 1:	sts	pr, r5
 	mov.l	._reloc_dst, r4
-	add	#(_start-1b), r5
+	add	#(_sh_start-1b), r5
 	mov.l	._reloc_dst_end, r6
 
 2:	mov.l	@r5+, r1
@@ -73,6 +73,6 @@ loop:
 ._reloc_dst_end:	.long	reloc_dst_end
 ._bss_start:		.long	bss_start
 ._bss_end:		.long	bss_end
-._gd_init:		.long	(_start - GENERATED_GBL_DATA_SIZE)
-._stack_init:	.long	(_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init:		.long	(_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init:	.long	(_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
 ._sh_generic_init:	.long	sh_generic_init

arch/sh/cpu/sh4/start.S

@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2007
+ * (C) Copyright 2007, 2010
  * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  *
  * This program is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
 	.align	2
 
 	.global	_start
-_start:
+_sh_start:
 	mov.l	._lowlevel_init, r0
 100:	bsrf	r0
 	nop
@@ -35,7 +35,7 @@ _start:
 	nop
 1:	sts	pr, r5
 	mov.l	._reloc_dst, r4
-	add	#(_start-1b), r5
+	add	#(_sh_start-1b), r5
 	mov.l	._reloc_dst_end, r6
 
 2:	mov.l	@r5+, r1
@@ -70,6 +70,6 @@ loop:
 ._reloc_dst_end:	.long	reloc_dst_end
 ._bss_start:		.long	bss_start
 ._bss_end:		.long	bss_end
-._gd_init:		.long	(_start - GENERATED_GBL_DATA_SIZE)
-._stack_init:		.long	(_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init:		.long	(_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init:		.long	(_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
 ._sh_generic_init:	.long	sh_generic_init

arch/sh/lib/board.c

@@ -32,6 +32,8 @@
 #include <miiphy.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 extern int cpu_init(void);
 extern int board_init(void);
 extern int dram_init(void);
@@ -43,8 +45,6 @@ unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
 
 static int sh_flash_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_flashsize = flash_init();
 	printf("FLASH: %ldMB\n", gd->bd->bi_flashsize / (1024*1024));
 
@@ -99,7 +99,6 @@ static int sh_mem_env_init(void)
 #if defined(CONFIG_CMD_NET)
 static int sh_net_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	gd->bd->bi_ip_addr = getenv_IPaddr("ipaddr");
 	return 0;
 }
@@ -139,8 +138,6 @@ init_fnc_t *init_sequence[] =
 
 void sh_generic_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	bd_t *bd;
 	init_fnc_t **init_fnc_ptr;
 

board/amcc/acadia/u-boot-nand.lds

@@ -26,34 +26,12 @@ SECTIONS
 {
   /* Read-only sections, merged into text segment: */
   . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)		}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
-  .plt : { *(.plt) }
   .text      :
   {
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/powerpc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text*)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
@@ -61,8 +39,7 @@ SECTIONS
     /* Keep some space here for redundant env and potential bad env blocks */
     . = ALIGN(0x10000);
 
-    *(.text)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -70,9 +47,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -80,23 +54,19 @@ SECTIONS
   PROVIDE (erotext = .);
   .reloc   :
   {
-    *(.got)
+    KEEP(*(.got))
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -122,9 +92,8 @@ SECTIONS
   __bss_start = .;
   .bss (NOLOAD)       :
   {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
   }

board/amcc/kilauea/u-boot-nand.lds

@@ -26,34 +26,12 @@ SECTIONS
 {
   /* Read-only sections, merged into text segment: */
   . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)		}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
-  .plt : { *(.plt) }
   .text      :
   {
     /* WARNING - the following is hand-optimized to fit within	*/
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
-    arch/powerpc/cpu/ppc4xx/start.o	(.text)
+    arch/powerpc/cpu/ppc4xx/start.o	(.text*)
 
     /* Align to next NAND block */
     . = ALIGN(0x4000);
@@ -61,8 +39,7 @@ SECTIONS
     /* Keep some space here for redundant env and potential bad env blocks */
     . = ALIGN(0x10000);
 
-    *(.text)
-    *(.got1)
+    *(.text*)
   }
   _etext = .;
   PROVIDE (etext = .);
@@ -70,9 +47,6 @@ SECTIONS
   {
     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
   }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
   . = (. + 0x00FF) & 0xFFFFFF00;
@@ -80,23 +54,19 @@ SECTIONS
   PROVIDE (erotext = .);
   .reloc   :
   {
-    *(.got)
+    KEEP(*(.got))
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
+    *(.data*)
+    *(.sdata*)
   }
   _edata  =  .;
   PROVIDE (edata = .);
@@ -122,9 +92,8 @@ SECTIONS
   __bss_start = .;
   .bss (NOLOAD)       :
   {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
+   *(.bss*)
+   *(.sbss*)
    *(COMMON)
    . = ALIGN(4);
   }

board/armltd/vexpress/ca9x4_ct_vxp.c

@@ -95,16 +95,19 @@ static void flash__init(void)
 
 int dram_init(void)
 {
-	gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE);
+	gd->ram_size =
+		get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE);
 	return 0;
 }
 
 void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = get_ram_size(PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
+	gd->bd->bi_dram[0].size =
+			get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
 	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
-	gd->bd->bi_dram[1].size = get_ram_size(PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
+	gd->bd->bi_dram[1].size =
+			get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
 }
 
 int timer_init(void)
@@ -154,7 +157,7 @@ void reset_cpu(ulong addr)
  * Delay x useconds AND perserve advance timstamp value
  *     assumes timer is ticking at 1 msec
  */
-void udelay(ulong usec)
+void __udelay(ulong usec)
 {
 	ulong tmo, tmp;
 

board/armltd/vexpress/config.mk

@@ -19,5 +19,4 @@
 #
 # Linux-Kernel is expected to be at 0x60008000
 #
-TEXT_BASE = 0x60800000
-LDSCRIPT := $(SRCTREE)/board/armltd/vexpress/u-boot.lds
+CONFIG_SYS_TEXT_BASE = 0x60800000

board/armltd/vexpress/u-boot.lds

@@ -1,65 +0,0 @@
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-	. = 0x00000000;
-	. = ALIGN(4);
-	.text	:
-	{
-		arch/arm/cpu/armv7/start.o	(.text)
-		*(.text)
-	}
-
-	. = ALIGN(4);
-	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata))) }
-
-	. = ALIGN(4);
-	.data : { *(.data)
-	__datarel_start = .;
-		*(.data.rel)
-	__datarelrolocal_start = .;
-		*(.data.rel.ro.local)
-	__datarellocal_start = .;
-		*(.data.rel.local)
-	__datarelro_start = .;
-		*(.data.rel.ro)
-	}
-
-	__got_start = .;
-	. = ALIGN(4);
-	.got : { *(.got) }
-	__got_end = .;
-
-	. = .;
-	__u_boot_cmd_start = .;
-	.u_boot_cmd : { *(.u_boot_cmd) }
-	__u_boot_cmd_end = .;
-
-	. = ALIGN(4);
-	__bss_start = .;
-	.bss : { *(.bss) }
-	_end = .;
-}

board/atmel/at91rm9200ek/config.mk

@@ -1,2 +0,0 @@
-# currently only NOR flash booting is supported
-CONFIG_SYS_TEXT_BASE = 0x10000000

board/emk/top9000/Makefile

@@ -0,0 +1,54 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2010
+# Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS-y	+= $(BOARD).o
+COBJS-$(CONFIG_ATMEL_SPI)	+= spi.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################

board/emk/top9000/spi.c

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2010
+ * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_spi.h>
+#include <asm/arch/gpio.h>
+#include <spi.h>
+
+static const struct {
+	u32	port;
+	u32	bit;
+} cs_to_portbit[2][4] = {
+	{{AT91_PIO_PORTA,  3}, {AT91_PIO_PORTC, 11},
+			{AT91_PIO_PORTC, 16}, {AT91_PIO_PORTC, 17} },
+	{{AT91_PIO_PORTB,  3}, {AT91_PIO_PORTC,  5},
+			{AT91_PIO_PORTC,  4}, {AT91_PIO_PORTC,  3} }
+};
+
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+	debug("spi_cs_is_valid: bus=%u cs=%u\n", bus, cs);
+	if (bus < 2 && cs < 4)
+		return 1;
+	return 0;
+}
+
+void spi_cs_activate(struct spi_slave *slave)
+{
+	debug("spi_cs_activate: bus=%u cs=%u\n", slave->bus, slave->cs);
+	at91_set_pio_output(cs_to_portbit[slave->bus][slave->cs].port,
+		cs_to_portbit[slave->bus][slave->cs].bit, 0);
+}
+
+void spi_cs_deactivate(struct spi_slave *slave)
+{
+	debug("spi_cs_deactivate: bus=%u cs=%u\n", slave->bus, slave->cs);
+	at91_set_pio_output(cs_to_portbit[slave->bus][slave->cs].port,
+		cs_to_portbit[slave->bus][slave->cs].bit, 1);
+}

board/emk/top9000/top9000.c

@@ -0,0 +1,290 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * (C) Copyright 2010
+ * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <net.h>
+#include <netdev.h>
+#include <mmc.h>
+#include <i2c.h>
+#include <spi.h>
+#include <asm/arch/at91sam9260.h>
+#include <asm/arch/at91sam9260_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/at91_shdwn.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/io.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NAND
+static void nand_hw_init(void)
+{
+	unsigned long csa;
+
+	/* Enable CS3 */
+	csa = at91_sys_read(AT91_MATRIX_EBICSA);
+	at91_sys_write(AT91_MATRIX_EBICSA,
+		csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
+
+	/* Configure SMC CS3 for NAND/SmartMedia */
+	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));
+
+	/* Configure RDY/BSY */
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+
+	/* Enable NandFlash */
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+}
+#endif
+
+#ifdef CONFIG_MACB
+static void macb_hw_init(void)
+{
+	/* Enable EMAC clock */
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC);
+
+	/* Initialize EMAC=MACB hardware */
+	at91_macb_hw_init();
+}
+#endif
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+/* this is a weak define that we are overriding */
+int board_mmc_init(bd_t *bd)
+{
+	/* Enable MCI clock */
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_MCI);
+
+	/* Initialize MCI hardware */
+	at91_mci_hw_init();
+
+	/* This calls the atmel_mmc_init in gen_atmel_mci.c */
+	return atmel_mci_init((void *)AT91_BASE_MCI);
+}
+
+/* this is a weak define that we are overriding */
+int board_mmc_getcd(u8 *cd, struct mmc *mmc)
+{
+	/*
+	 * the only currently existing use of this function
+	 * (fsl_esdhc.c) suggests this function must return
+	 * *cs = TRUE if a card is NOT detected -> in most
+	 * cases the value of the pin when the detect switch
+	 * closes to GND
+	 */
+	*cd = at91_get_gpio_value(CONFIG_SYS_MMC_CD_PIN) ? 1 : 0;
+	return 0;
+}
+
+#endif
+
+int board_early_init_f(void)
+{
+	struct at91_shdwn *shdwn = (struct at91_shdwn *)AT91_SHDWN_BASE;
+
+	/*
+	 * make sure the board can be powered on by
+	 * any transition on WKUP
+	 */
+	writel(AT91_SHDW_MR_WKMODE0H2L | AT91_SHDW_MR_WKMODE0L2H,
+		&shdwn->mr);
+
+	/* Enable clocks for all PIOs */
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOA);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOB);
+	at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC);
+
+	/* set SCL0 and SDA0 to open drain */
+	at91_set_pio_output(I2C0_PORT, SCL0_PIN, 1);
+	at91_set_pio_multi_drive(I2C0_PORT, SCL0_PIN, 1);
+	at91_set_pio_pullup(I2C0_PORT, SCL0_PIN, 1);
+	at91_set_pio_output(I2C0_PORT, SDA0_PIN, 1);
+	at91_set_pio_multi_drive(I2C0_PORT, SDA0_PIN, 1);
+	at91_set_pio_pullup(I2C0_PORT, SDA0_PIN, 1);
+
+	/* set SCL1 and SDA1 to open drain */
+	at91_set_pio_output(I2C1_PORT, SCL1_PIN, 1);
+	at91_set_pio_multi_drive(I2C1_PORT, SCL1_PIN, 1);
+	at91_set_pio_pullup(I2C1_PORT, SCL1_PIN, 1);
+	at91_set_pio_output(I2C1_PORT, SDA1_PIN, 1);
+	at91_set_pio_multi_drive(I2C1_PORT, SDA1_PIN, 1);
+	at91_set_pio_pullup(I2C1_PORT, SDA1_PIN, 1);
+	return 0;
+}
+
+int board_init(void)
+{
+	/* arch number of TOP9000 Board */
+	gd->bd->bi_arch_number = MACH_TYPE_TOP9000;
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	at91_serial_hw_init();
+#ifdef CONFIG_CMD_NAND
+	nand_hw_init();
+#endif
+#ifdef CONFIG_MACB
+	macb_hw_init();
+#endif
+#ifdef CONFIG_ATMEL_SPI0
+	/* (n+4) denotes to use nSPISEL(0) in GPIO mode! */
+	at91_spi0_hw_init(1 << (FRAM_CS_NUM + 4));
+#endif
+#ifdef CONFIG_ATMEL_SPI1
+	at91_spi1_hw_init(1 << (ENC_CS_NUM + 4));
+#endif
+	return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+	/* read 'factory' part of EEPROM */
+	read_factory_r();
+	return 0;
+}
+#endif
+
+int dram_init(void)
+{
+	gd->ram_size = get_ram_size(
+		(void *)CONFIG_SYS_SDRAM_BASE,
+		CONFIG_SYS_SDRAM_SIZE);
+	return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+void reset_phy(void)
+{
+	/*
+	 * Initialize ethernet HW addresses prior to starting Linux,
+	 * needed for nfsroot.
+	 * TODO: We need to investigate if that is really necessary.
+	 */
+	eth_init(gd->bd);
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+	int num = 0;
+#ifdef CONFIG_MACB
+	rc = macb_eth_initialize(0,
+		(void *)AT91_EMAC_BASE,
+		CONFIG_SYS_PHY_ID);
+	if (!rc)
+		num++;
+#endif
+#ifdef CONFIG_ENC28J60
+	rc = enc28j60_initialize(ENC_SPI_BUS, ENC_CS_NUM,
+		ENC_SPI_CLOCK, SPI_MODE_0);
+	if (!rc)
+		num++;
+# ifdef CONFIG_ENC28J60_2
+	rc = enc28j60_initialize(ENC_SPI_BUS, ENC_CS_NUM+1,
+		ENC_SPI_CLOCK, SPI_MODE_0);
+	if (!rc)
+		num++;
+#  ifdef CONFIG_ENC28J60_3
+	rc = enc28j60_initialize(ENC_SPI_BUS, ENC_CS_NUM+2,
+		ENC_SPI_CLOCK, SPI_MODE_0);
+	if (!rc)
+		num++;
+#  endif
+# endif
+#endif
+	return num;
+}
+
+/*
+ * I2C access functions
+ *
+ * Note:
+ * We need to access Bus 0 before relocation to access the
+ * environment settings.
+ * However i2c_get_bus_num() cannot be called before
+ * relocation.
+ */
+#ifdef CONFIG_SOFT_I2C
+void iic_init(void)
+{
+	/* ports are now initialized in board_early_init_f() */
+}
+
+int iic_read(void)
+{
+	switch ((gd->flags & GD_FLG_RELOC) ? i2c_get_bus_num() : 0) {
+	case 0:
+		return at91_get_pio_value(I2C0_PORT, SDA0_PIN);
+	case 1:
+		return at91_get_pio_value(I2C1_PORT, SDA1_PIN);
+	}
+	return 1;
+}
+
+void iic_sda(int bit)
+{
+	switch ((gd->flags & GD_FLG_RELOC) ? i2c_get_bus_num() : 0) {
+	case 0:
+		at91_set_pio_value(I2C0_PORT, SDA0_PIN, bit);
+		break;
+	case 1:
+		at91_set_pio_value(I2C1_PORT, SDA1_PIN, bit);
+		break;
+	}
+}
+
+void iic_scl(int bit)
+{
+	switch ((gd->flags & GD_FLG_RELOC) ? i2c_get_bus_num() : 0) {
+	case 0:
+		at91_set_pio_value(I2C0_PORT, SCL0_PIN, bit);
+		break;
+	case 1:
+		at91_set_pio_value(I2C1_PORT, SCL1_PIN, bit);
+		break;
+	}
+}
+
+#endif

board/espt/espt.c

@@ -24,6 +24,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: ESPT-GIGA\n");
@@ -37,8 +39,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/freescale/common/Makefile

@@ -31,7 +31,6 @@ LIB	= $(obj)libfreescale.o
 
 COBJS-$(CONFIG_FSL_CADMUS)	+= cadmus.o
 COBJS-$(CONFIG_FSL_VIA)		+= cds_via.o
-COBJS-$(CONFIG_FSL_DIU_FB)	+= fsl_diu_fb.o
 COBJS-$(CONFIG_FSL_PIXIS)	+= pixis.o
 COBJS-$(CONFIG_FSL_NGPIXIS)	+= ngpixis.o
 COBJS-$(CONFIG_PQ_MDS_PIB)	+= pq-mds-pib.o

board/freescale/mpc8641hpcn/mpc8641hpcn.c

@@ -60,9 +60,6 @@ int checkboard(void)
 	return 0;
 }
 
-const char *board_hwconfig = "foo:bar=baz";
-const char *cpu_hwconfig = "foo:bar=baz";
-
 phys_size_t
 initdram(int board_type)
 {

board/freescale/p1022ds/diu.c

@@ -32,6 +32,7 @@
 
 #define PMUXCR_ELBCDIU_MASK	0xc0000000
 #define PMUXCR_ELBCDIU_NOR16	0x80000000
+#define PMUXCR_ELBCDIU_DIU	0x40000000
 
 /*
  * DIU Area Descriptor
@@ -131,9 +132,8 @@ int platform_diu_init(unsigned int *xres, unsigned int *yres)
 	px_brdcfg0 = in_8(lbc_lcs1_ba);
 	out_8(lbc_lcs1_ba, px_brdcfg0 | PX_BRDCFG0_ELBC_DIU);
 
-	/* Setting PMUXCR to switch to DVI from ELBC */
-	clrsetbits_be32(&gur->pmuxcr,
-		PMUXCR_ELBCDIU_MASK, PMUXCR_ELBCDIU_NOR16);
+	/* Set PMUXCR to switch the muxed pins from the LBC to the DIU */
+	clrsetbits_be32(&gur->pmuxcr, PMUXCR_ELBCDIU_MASK, PMUXCR_ELBCDIU_DIU);
 	pmuxcr = in_be32(&gur->pmuxcr);
 
 	return fsl_diu_init(*xres, pixel_format, 0);
@@ -161,7 +161,7 @@ static int set_mux_to_lbc(void)
 	ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
 
 	/* Switch the muxes only if they're currently set to DIU mode */
-	if ((in_be32(&gur->pmuxcr) & PMUXCR_ELBCDIU_MASK) ==
+	if ((in_be32(&gur->pmuxcr) & PMUXCR_ELBCDIU_MASK) !=
 	    PMUXCR_ELBCDIU_NOR16) {
 		/*
 		 * In DIU mode, the PIXIS can only be accessed indirectly
@@ -216,8 +216,17 @@ void flash_write8(u8 value, void *addr)
 	int sw = set_mux_to_lbc();
 
 	__raw_writeb(value, addr);
-	if (sw)
+	if (sw) {
+		/*
+		 * To ensure the post-write is completed to eLBC, software must
+		 * perform a dummy read from one valid address from eLBC space
+		 * before changing the eLBC_DIU from NOR mode to DIU mode.
+		 * set_mux_to_diu() includes a sync that will ensure the
+		 * __raw_readb() completes before it switches the mux.
+		 */
+		__raw_readb(addr);
 		set_mux_to_diu();
+	}
 }
 
 void flash_write16(u16 value, void *addr)
@@ -225,8 +234,17 @@ void flash_write16(u16 value, void *addr)
 	int sw = set_mux_to_lbc();
 
 	__raw_writew(value, addr);
-	if (sw)
+	if (sw) {
+		/*
+		 * To ensure the post-write is completed to eLBC, software must
+		 * perform a dummy read from one valid address from eLBC space
+		 * before changing the eLBC_DIU from NOR mode to DIU mode.
+		 * set_mux_to_diu() includes a sync that will ensure the
+		 * __raw_readb() completes before it switches the mux.
+		 */
+		__raw_readb(addr);
 		set_mux_to_diu();
+	}
 }
 
 void flash_write32(u32 value, void *addr)
@@ -234,18 +252,47 @@ void flash_write32(u32 value, void *addr)
 	int sw = set_mux_to_lbc();
 
 	__raw_writel(value, addr);
-	if (sw)
+	if (sw) {
+		/*
+		 * To ensure the post-write is completed to eLBC, software must
+		 * perform a dummy read from one valid address from eLBC space
+		 * before changing the eLBC_DIU from NOR mode to DIU mode.
+		 * set_mux_to_diu() includes a sync that will ensure the
+		 * __raw_readb() completes before it switches the mux.
+		 */
+		__raw_readb(addr);
 		set_mux_to_diu();
+	}
 }
 
 void flash_write64(u64 value, void *addr)
 {
 	int sw = set_mux_to_lbc();
+	uint32_t *p = addr;
 
-	/* There is no __raw_writeq(), so do the write manually */
-	*(volatile u64 *)addr = value;
-	if (sw)
+	/*
+	 * There is no __raw_writeq(), so do the write manually.  We don't trust
+	 * the compiler, so we use inline assembly.
+	 */
+	__asm__ __volatile__(
+		"stw%U0%X0 %2,%0;\n"
+		"stw%U1%X1 %3,%1;\n"
+		: "=m" (*p), "=m" (*(p + 1))
+		: "r" ((uint32_t) (value >> 32)), "r" ((uint32_t) (value)));
+
+	if (sw) {
+		/*
+		 * To ensure the post-write is completed to eLBC, software must
+		 * perform a dummy read from one valid address from eLBC space
+		 * before changing the eLBC_DIU from NOR mode to DIU mode.  We
+		 * read addr+4 because we just wrote to addr+4, so that's how we
+		 * maintain execution order.  set_mux_to_diu() includes a sync
+		 * that will ensure the __raw_readb() completes before it
+		 * switches the mux.
+		 */
+		__raw_readb(addr + 4);
 		set_mux_to_diu();
+	}
 }
 
 u8 flash_read8(void *addr)

board/freescale/p2020ds/p2020ds.c

@@ -69,9 +69,6 @@ int checkboard(void)
 	return 0;
 }
 
-const char *board_hwconfig = "foo:bar=baz";
-const char *cpu_hwconfig = "foo:bar=baz";
-
 phys_size_t initdram(int board_type)
 {
 	phys_size_t dram_size = 0;

board/isee/igep0020/igep0020.c

@@ -32,6 +32,8 @@
 #include <asm/mach-types.h>
 #include "igep0020.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* GPMC definitions for LAN9221 chips */
 static const u32 gpmc_lan_config[] = {
     NET_LAN9221_GPMC_CONFIG1,
@@ -48,8 +50,6 @@ static const u32 gpmc_lan_config[] = {
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_IGEP0020;

board/isee/igep0030/config.mk

@@ -31,4 +31,3 @@
 
 # For use with external or internal boots.
 CONFIG_SYS_TEXT_BASE = 0x80008000
-

board/isee/igep0030/igep0030.c

@@ -30,14 +30,14 @@
 #include <asm/mach-types.h>
 #include "igep0030.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /*
  * Routine: board_init
  * Description: Early hardware init.
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_IGEP0030;

board/linkstation/linkstation.c

@@ -32,11 +32,12 @@
 #include <pci.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 extern void init_AVR_DUART(void);
 
 int checkboard (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	char *p;
 	bd_t *bd = gd->bd;
 

board/logicpd/am3517evm/config.mk

@@ -27,4 +27,4 @@
 # (mem base + reserved)
 
 # For use with external or internal boots.
-CONFIG_SYS_TEXT_BASE = 0x80e80000
+CONFIG_SYS_TEXT_BASE = 0x80008000

board/logicpd/zoom1/config.mk

@@ -30,4 +30,4 @@
 # (mem base + reserved)
 
 # For use with external or internal boots.
-CONFIG_SYS_TEXT_BASE = 0x80e80000
+CONFIG_SYS_TEXT_BASE = 0x80008000

board/logicpd/zoom1/zoom1.c

@@ -39,14 +39,14 @@
 #include <asm/mach-types.h>
 #include "zoom1.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /*
  * Routine: board_init
  * Description: Early hardware init.
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;

board/logicpd/zoom2/config.mk

@@ -30,4 +30,4 @@
 # (mem base + reserved)
 
 # For use with external or internal boots.
-CONFIG_SYS_TEXT_BASE = 0x80e80000
+CONFIG_SYS_TEXT_BASE = 0x80008000

board/logicpd/zoom2/zoom2.c

@@ -43,6 +43,8 @@
 #include "zoom2.h"
 #include "zoom2_serial.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /*
  * This the the zoom2, board specific, gpmc configuration for the
  * quad uart on the debug board.   The more general gpmc configurations
@@ -120,7 +122,6 @@ void zoom2_identify(void)
  */
 int board_init (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
 	u32 *gpmc_config;
 
 	gpmc_init ();		/* in SRAM or SDRAM, finish GPMC */

board/mpr2/mpr2.c

@@ -24,6 +24,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: MPR2\n");
@@ -152,8 +154,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("SDRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/ms7720se/ms7720se.c

@@ -30,6 +30,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define LED_BASE	0xB0800000
 
 int checkboard(void)
@@ -45,8 +47,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/ms7722se/ms7722se.c

@@ -28,6 +28,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define LED_BASE	0xB0800000
 
 int checkboard(void)
@@ -46,8 +48,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/ms7750se/ms7750se.c

@@ -24,6 +24,8 @@
 #include <common.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: SH7750/SH7750S/SH7750R Solution Engine\n");
@@ -37,8 +39,6 @@ int board_init(void)
 
 int dram_init (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/overo/overo.c

@@ -40,6 +40,8 @@
 #include <asm/mach-types.h>
 #include "overo.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define TWL4030_I2C_BUS			0
 #define EXPANSION_EEPROM_I2C_BUS	2
 #define EXPANSION_EEPROM_I2C_ADDRESS	0x51
@@ -87,8 +89,6 @@ static const u32 gpmc_lan_config[] = {
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OVERO;

board/pandora/pandora.c

@@ -37,6 +37,8 @@
 #include <asm/mach-types.h>
 #include "pandora.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define TWL4030_BB_CFG_BBCHEN		(1 << 4)
 #define TWL4030_BB_CFG_BBSEL_3200MV	(3 << 2)
 #define TWL4030_BB_CFG_BBISEL_500UA	2
@@ -47,8 +49,6 @@
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OMAP3_PANDORA;

board/renesas/MigoR/migo_r.c

@@ -28,6 +28,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: Renesas MigoR\n");
@@ -41,8 +43,6 @@ int board_init(void)
 
 int dram_init (void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/ap325rxa/ap325rxa.c

@@ -23,6 +23,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* PRI control register */
 #define PRPRICR5	0xFF800048 /* LMB */
 #define PRPRICR5_D	0x2a
@@ -143,8 +145,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/r2dplus/r2dplus.c

@@ -28,6 +28,8 @@
 #include <asm/io.h>
 #include <asm/pci.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: Renesas Solutions R2D Plus\n");
@@ -41,8 +43,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/r7780mp/r7780mp.c

@@ -26,6 +26,8 @@
 #include <netdev.h>
 #include "r7780mp.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 #if defined(CONFIG_R7780MP)
@@ -46,8 +48,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/rsk7203/rsk7203.c

@@ -26,6 +26,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: Renesas Technology RSK7203\n");
@@ -39,8 +41,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/sh7763rdp/sh7763rdp.c

@@ -25,6 +25,8 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define CPU_CMDREG	0xB1000006
 #define PDCR        0xffef0006
 #define PECR        0xffef0008
@@ -64,8 +66,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/renesas/sh7785lcr/sh7785lcr.c

@@ -23,6 +23,8 @@
 #include <asm/pci.h>
 #include <netdev.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int checkboard(void)
 {
 	puts("BOARD: Renesas Technology Corp. R0P7785LC0011RL\n");
@@ -36,8 +38,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
 	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));

board/ronetix/pm9261/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x23f00000

board/ronetix/pm9261/pm9261.c

@@ -280,10 +280,17 @@ int board_eth_init(bd_t *bis)
 #endif
 
 int dram_init(void)
+{
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
+				PHYS_SDRAM_SIZE);
+	return 0;
+}
+
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
-	return 0;
 }
 
 #ifdef CONFIG_RESET_PHY_R

board/ronetix/pm9263/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x23f00000

board/ronetix/pm9263/pm9263.c

@@ -377,10 +377,17 @@ int board_init(void)
 }
 
 int dram_init(void)
+{
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
+				PHYS_SDRAM_SIZE);
+	return 0;
+}
+
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
-	return 0;
 }
 
 #ifdef CONFIG_RESET_PHY_R

board/ronetix/pm9g45/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x73f00000

board/ronetix/pm9g45/pm9g45.c

@@ -158,10 +158,17 @@ int board_init(void)
 }
 
 int dram_init(void)
+{
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM,
+				PHYS_SDRAM_SIZE);
+	return 0;
+}
+
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
-	return 0;
 }
 
 #ifdef CONFIG_RESET_PHY_R

board/samsung/goni/goni.c

@@ -42,6 +42,14 @@ int board_init(void)
 }
 
 int dram_init(void)
+{
+	gd->ram_size = PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE +
+			PHYS_SDRAM_3_SIZE;
+
+	return 0;
+}
+
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
@@ -49,8 +57,6 @@ int dram_init(void)
 	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
 	gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
 	gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
-
-	return 0;
 }
 
 #ifdef CONFIG_DISPLAY_BOARDINFO

board/samsung/smdk6400/smdk6400.c

@@ -32,6 +32,8 @@
 #include <netdev.h>
 #include <asm/arch/s3c6400.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* ------------------------------------------------------------------------- */
 #define CS8900_Tacs	0x0	/* 0clk		address set-up		*/
 #define CS8900_Tcos	0x4	/* 4clk		chip selection set-up	*/
@@ -63,8 +65,6 @@ static void cs8900_pre_init(void)
 
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	cs8900_pre_init();
 
 	/* NOR-flash in SROM0 */
@@ -80,8 +80,6 @@ int board_init(void)
 
 int dram_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
 

board/samsung/smdkc100/smdkc100.c

@@ -65,13 +65,17 @@ int board_init(void)
 
 int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
-						PHYS_SDRAM_1_SIZE);
+	gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
 
 	return 0;
 }
 
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+}
+
 #ifdef CONFIG_DISPLAY_BOARDINFO
 int checkboard(void)
 {

board/ti/beagle/beagle.c

@@ -51,6 +51,8 @@
 
 #define BEAGLE_NO_EEPROM		0xffffffff
 
+DECLARE_GLOBAL_DATA_PTR;
+
 static struct {
 	unsigned int device_vendor;
 	unsigned char revision;
@@ -66,8 +68,6 @@ static struct {
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OMAP3_BEAGLE;

board/ti/evm/evm.c

@@ -37,9 +37,11 @@
 #include <asm/mach-types.h>
 #include "evm.h"
 
-static u8 omap3_evm_version;
+DECLARE_GLOBAL_DATA_PTR;
 
-u8 get_omap3_evm_rev(void)
+static u32 omap3_evm_version;
+
+u32 get_omap3_evm_rev(void)
 {
 	return omap3_evm_version;
 }
@@ -103,8 +105,6 @@ u8 omap3_evm_need_extvbus(void)
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* board id for Linux */
 	gd->bd->bi_arch_number = MACH_TYPE_OMAP3EVM;

board/ti/evm/evm.h

@@ -45,7 +45,7 @@ enum {
 	OMAP3EVM_BOARD_GEN_2,		/* EVM Rev >= Rev E */
 };
 
-u8 get_omap3_evm_rev(void);
+u32 get_omap3_evm_rev(void);
 
 #if defined(CONFIG_CMD_NET)
 static void setup_net_chip(void);

board/ti/sdp3430/config.mk

@@ -30,4 +30,4 @@
 # (mem base + reserved)
 
 # For use with external or internal boots.
-CONFIG_SYS_TEXT_BASE = 0x80e80000
+CONFIG_SYS_TEXT_BASE = 0x80008000

board/ti/sdp3430/sdp.c

@@ -31,6 +31,8 @@
 #include <asm/mach-types.h>
 #include "sdp.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 const omap3_sysinfo sysinfo = {
 	DDR_DISCRETE,
 	"OMAP3 SDP3430 board",
@@ -101,8 +103,6 @@ extern struct gpmc *gpmc_cfg;
  */
 int board_init(void)
 {
-	DECLARE_GLOBAL_DATA_PTR;
-
 	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
 	/* TODO: Dynamically pop out CS mapping and program accordingly */
 	/* Configure devices for default ON ON ON settings */

boards.cfg

@@ -48,7 +48,8 @@ lpc2292sodimm                arm         arm720t     -                   -
 SMN42                        arm         arm720t     -                   siemens        lpc2292
 evb4510                      arm         arm720t     -                   -              s3c4510b
 a320evb                      arm         arm920t     -                   faraday        a320
-at91rm9200ek                 arm         arm920t     -                   atmel          at91
+at91rm9200ek                 arm         arm920t     at91rm9200ek        atmel          at91        at91rm9200ek
+at91rm9200ek_ram             arm         arm920t     at91rm9200ek        atmel          at91        at91rm9200ek:RAMBOOT
 eb_cpux9k2                   arm         arm920t     -                   BuS            at91
 cmc_pu2                      arm         arm920t     -                   -              at91rm9200
 csb637                       arm         arm920t     -                   -              at91rm9200
@@ -70,6 +71,8 @@ voiceblue                    arm         arm925t
 omap1510inn                  arm         arm925t     -                   ti
 afeb9260                     arm         arm926ejs   -                   -              at91
 at91cap9adk                  arm         arm926ejs   -                   atmel          at91
+top9000eval_xe               arm         arm926ejs   top9000             emk            at91        top9000:EVAL9000
+top9000su_xe                 arm         arm926ejs   top9000             emk            at91        top9000:SU9000
 meesc                        arm         arm926ejs   -                   esd            at91
 otc570                       arm         arm926ejs   -                   esd            at91
 pm9261                       arm         arm926ejs   -                   ronetix        at91
@@ -402,10 +405,10 @@ vme8349                      powerpc     mpc83xx     vme8349             esd
 MPC8308RDB                   powerpc     mpc83xx     mpc8308rdb          freescale
 MPC8313ERDB_33               powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_33MHZ
 MPC8313ERDB_66               powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_66MHZ
-MPC8313ERDB_NAND_33          powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_33MHZ,NAND_U_BOOT,SYS_TEXT_BASE=0x00100000
-MPC8313ERDB_NAND_66          powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_66MHZ,NAND_U_BOOT,SYS_TEXT_BASE=0x00100000
+MPC8313ERDB_NAND_33          powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_33MHZ,NAND_U_BOOT
+MPC8313ERDB_NAND_66          powerpc     mpc83xx     mpc8313erdb         freescale      -           MPC8313ERDB:SYS_66MHZ,NAND_U_BOOT
 MPC8315ERDB                  powerpc     mpc83xx     mpc8315erdb         freescale      -           MPC8315ERDB
-MPC8315ERDB_NAND             powerpc     mpc83xx     mpc8315erdb         freescale      -           MPC8315ERDB:NAND
+MPC8315ERDB_NAND             powerpc     mpc83xx     mpc8315erdb         freescale      -           MPC8315ERDB:NAND_U_BOOT
 MPC8323ERDB                  powerpc     mpc83xx     mpc8323erdb         freescale
 MPC832XEMDS                  powerpc     mpc83xx     mpc832xemds         freescale      -           MPC832XEMDS:
 MPC832XEMDS_ATM              powerpc     mpc83xx     mpc832xemds         freescale      -           MPC832XEMDS:PQ_MDS_PIB=1,PQ_MDS_PIB_ATM=1

common/cmd_onenand.c

@@ -293,7 +293,7 @@ static int onenand_dump(struct mtd_info *mtd, ulong off, int only_oob)
 	addr = (loff_t) off;
 	memset(&ops, 0, sizeof(ops));
 	ops.datbuf = datbuf;
-	ops.oobbuf = oobbuf; /* must exist, but oob data will be appended to ops.datbuf */
+	ops.oobbuf = oobbuf;
 	ops.len = mtd->writesize;
 	ops.ooblen = mtd->oobsize;
 	ops.retlen = 0;
@@ -319,6 +319,8 @@ static int onenand_dump(struct mtd_info *mtd, ulong off, int only_oob)
 	}
 	puts("OOB:\n");
 	i = mtd->oobsize >> 3;
+	p = oobbuf;
+
 	while (i--) {
 		printf("\t%02x %02x %02x %02x %02x %02x %02x %02x\n",
 		       p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);

common/cmd_ubi.c

@@ -42,6 +42,11 @@ struct selected_dev {
 
 static struct selected_dev ubi_dev;
 
+#ifdef CONFIG_CMD_UBIFS
+int ubifs_is_mounted(void);
+void cmd_ubifs_umount(void);
+#endif
+
 static void ubi_dump_vol_info(const struct ubi_volume *vol)
 {
 	ubi_msg("volume information dump:");
@@ -472,6 +477,16 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 		if (argc < 3)
 			return cmd_usage(cmdtp);
 
+#ifdef CONFIG_CMD_UBIFS
+		/*
+		 * Automatically unmount UBIFS partition when user
+		 * changes the UBI device. Otherwise the following
+		 * UBIFS commands will crash.
+		 */
+		if (ubifs_is_mounted())
+			cmd_ubifs_umount();
+#endif
+
 		/* todo: get dev number for NAND... */
 		ubi_dev.nr = 0;