From 44c6e6591cb451ae606f8bde71dd5fb7b4002544 Mon Sep 17 00:00:00 2001 From: Po-Yu Chuang Date: Tue, 1 Mar 2011 22:59:59 +0000 Subject: rename _end to __bss_end__ Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index a05d36d..64426fa 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -102,7 +102,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm1136/u-boot.lds b/arch/arm/cpu/arm1136/u-boot.lds index 253adbe..1e0e90b 100644 --- a/arch/arm/cpu/arm1136/u-boot.lds +++ b/arch/arm/cpu/arm1136/u-boot.lds @@ -76,7 +76,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S index 363329a..c1302df 100644 --- a/arch/arm/cpu/arm1176/start.S +++ b/arch/arm/cpu/arm1176/start.S @@ -121,7 +121,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start /* IRQ stack memory (calculated at run-time) + 8 bytes */ .globl IRQ_STACK_START_IN diff --git a/arch/arm/cpu/arm1176/u-boot.lds b/arch/arm/cpu/arm1176/u-boot.lds index fe31800..170e516 100644 --- a/arch/arm/cpu/arm1176/u-boot.lds +++ b/arch/arm/cpu/arm1176/u-boot.lds @@ -65,7 +65,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index c098118..c521753 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -91,7 +91,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm720t/u-boot.lds b/arch/arm/cpu/arm720t/u-boot.lds index 0686e42..deda9fb 100644 --- a/arch/arm/cpu/arm720t/u-boot.lds +++ b/arch/arm/cpu/arm720t/u-boot.lds @@ -66,7 +66,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds index 5bfcb02..4cc82a5 100644 --- a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds +++ b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds @@ -55,5 +55,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) } - _end = .; + __bss_end__ = .; } diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S index 2fc0abc..6db61c2 100644 --- a/arch/arm/cpu/arm920t/start.S +++ b/arch/arm/cpu/arm920t/start.S @@ -87,7 +87,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm920t/u-boot.lds b/arch/arm/cpu/arm920t/u-boot.lds index a6f8b56..d6dc21c 100644 --- a/arch/arm/cpu/arm920t/u-boot.lds +++ b/arch/arm/cpu/arm920t/u-boot.lds @@ -75,7 +75,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S index 20ecdd5..b89cf4a 100644 --- a/arch/arm/cpu/arm925t/start.S +++ b/arch/arm/cpu/arm925t/start.S @@ -97,7 +97,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm925t/u-boot.lds b/arch/arm/cpu/arm925t/u-boot.lds index 7b53edb..4ad1f8e 100644 --- a/arch/arm/cpu/arm925t/u-boot.lds +++ b/arch/arm/cpu/arm925t/u-boot.lds @@ -70,7 +70,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index f4c177e..7798ef8 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -131,7 +131,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm926ejs/u-boot.lds b/arch/arm/cpu/arm926ejs/u-boot.lds index 28c91f9..b7a5b9e 100644 --- a/arch/arm/cpu/arm926ejs/u-boot.lds +++ b/arch/arm/cpu/arm926ejs/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S index 296effc..1b6b188 100644 --- a/arch/arm/cpu/arm946es/start.S +++ b/arch/arm/cpu/arm946es/start.S @@ -103,7 +103,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm946es/u-boot.lds b/arch/arm/cpu/arm946es/u-boot.lds index eb91979..fe4a646 100644 --- a/arch/arm/cpu/arm946es/u-boot.lds +++ b/arch/arm/cpu/arm946es/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S index e8518e2..da2c265 100644 --- a/arch/arm/cpu/arm_intcm/start.S +++ b/arch/arm/cpu/arm_intcm/start.S @@ -99,7 +99,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/arm_intcm/u-boot.lds b/arch/arm/cpu/arm_intcm/u-boot.lds index 3b5c18d..899fab0 100644 --- a/arch/arm/cpu/arm_intcm/u-boot.lds +++ b/arch/arm/cpu/arm_intcm/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index cb4f92f..bc7bae8 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -79,7 +79,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/armv7/u-boot.lds b/arch/arm/cpu/armv7/u-boot.lds index 5725c30..de80244 100644 --- a/arch/arm/cpu/armv7/u-boot.lds +++ b/arch/arm/cpu/armv7/u-boot.lds @@ -70,7 +70,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S index f71a398..f8bfed7 100644 --- a/arch/arm/cpu/ixp/start.S +++ b/arch/arm/cpu/ixp/start.S @@ -110,7 +110,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/ixp/u-boot.lds b/arch/arm/cpu/ixp/u-boot.lds index a55eb8a..7029c6c 100644 --- a/arch/arm/cpu/ixp/u-boot.lds +++ b/arch/arm/cpu/ixp/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S index 1457427..bd821a2 100644 --- a/arch/arm/cpu/lh7a40x/start.S +++ b/arch/arm/cpu/lh7a40x/start.S @@ -87,7 +87,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/lh7a40x/u-boot.lds b/arch/arm/cpu/lh7a40x/u-boot.lds index 463237d..b15ab1e 100644 --- a/arch/arm/cpu/lh7a40x/u-boot.lds +++ b/arch/arm/cpu/lh7a40x/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index d2d391e..ca072c4 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -104,7 +104,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/pxa/u-boot.lds b/arch/arm/cpu/pxa/u-boot.lds index 0818d0b..dfb9b77 100644 --- a/arch/arm/cpu/pxa/u-boot.lds +++ b/arch/arm/cpu/pxa/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S index 9c9c3b3..ac1c4fb 100644 --- a/arch/arm/cpu/s3c44b0/start.S +++ b/arch/arm/cpu/s3c44b0/start.S @@ -78,7 +78,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/s3c44b0/u-boot.lds b/arch/arm/cpu/s3c44b0/u-boot.lds index ac29440..797edbc 100644 --- a/arch/arm/cpu/s3c44b0/u-boot.lds +++ b/arch/arm/cpu/s3c44b0/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S index 815d704..5cfe19b 100644 --- a/arch/arm/cpu/sa1100/start.S +++ b/arch/arm/cpu/sa1100/start.S @@ -88,7 +88,7 @@ _bss_start_ofs: .globl _bss_end_ofs _bss_end_ofs: - .word _end - _start + .word __bss_end__ - _start #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ diff --git a/arch/arm/cpu/sa1100/u-boot.lds b/arch/arm/cpu/sa1100/u-boot.lds index fa6d05c..0ac1329 100644 --- a/arch/arm/cpu/sa1100/u-boot.lds +++ b/arch/arm/cpu/sa1100/u-boot.lds @@ -70,7 +70,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.dynstr*) } diff --git a/arch/avr32/cpu/start.S b/arch/avr32/cpu/start.S index 97140e9..71cbc52 100644 --- a/arch/avr32/cpu/start.S +++ b/arch/avr32/cpu/start.S @@ -244,7 +244,7 @@ relocate_code: /* zero out .bss */ mov r0, 0 mov r1, 0 - lda.w r9, _end + lda.w r9, __bss_end__ sub r9, r8 1: st.d r10++, r0 sub r9, 8 diff --git a/arch/avr32/include/asm/sections.h b/arch/avr32/include/asm/sections.h index fe819b2..3f15788 100644 --- a/arch/avr32/include/asm/sections.h +++ b/arch/avr32/include/asm/sections.h @@ -27,6 +27,6 @@ extern char _text[], _etext[]; extern char _data[], __data_lma[], _edata[], __edata_lma[]; extern char __got_start[], __got_lma[], __got_end[]; -extern char _end[]; +extern char __bss_end__[]; #endif /* __ASM_AVR32_SECTIONS_H */ diff --git a/arch/avr32/lib/board.c b/arch/avr32/lib/board.c index 8b56237..5edef8f 100644 --- a/arch/avr32/lib/board.c +++ b/arch/avr32/lib/board.c @@ -118,7 +118,7 @@ static int display_banner (void) printf ("\n\n%s\n\n", version_string); printf ("U-Boot code: %08lx -> %08lx data: %08lx -> %08lx\n", (unsigned long)_text, (unsigned long)_etext, - (unsigned long)_data, (unsigned long)_end); + (unsigned long)_data, (unsigned long)__bss_end__); return 0; } @@ -190,7 +190,7 @@ void board_init_f(ulong board_type) * - stack */ addr = CONFIG_SYS_SDRAM_BASE + sdram_size; - monitor_len = _end - _text; + monitor_len = __bss_end__ - _text; /* * Reserve memory for u-boot code, data and bss. diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index 7867ba5..f824b34 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -76,7 +76,7 @@ static char *failed = "*** failed ***\n"; #include extern ulong __init_end; -extern ulong _end; +extern ulong __bss_end__; extern void timer_init(void); @@ -252,7 +252,7 @@ board_init_f (ulong bootflag) * - monitor code * - board info struct */ - len = (ulong)&_end - CONFIG_SYS_MONITOR_BASE; + len = (ulong)&__bss_end__ - CONFIG_SYS_MONITOR_BASE; addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size; diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S index 9b0f52d..bf5d672 100644 --- a/arch/nios2/cpu/start.S +++ b/arch/nios2/cpu/start.S @@ -100,12 +100,12 @@ _cur: movhi r5, %hi(_cur - _start) 3: /* ZERO BSS/SBSS -- bss and sbss are assumed to be adjacent - * and between __bss_start and _end. + * and between __bss_start and __bss_end__. */ movhi r5, %hi(__bss_start) ori r5, r5, %lo(__bss_start) - movhi r6, %hi(_end) - ori r6, r6, %lo(_end) + movhi r6, %hi(__bss_end__) + ori r6, r6, %lo(__bss_end__) beq r5, r6, 5f 4: stwio r0, 0(r5) diff --git a/arch/nios2/cpu/u-boot.lds b/arch/nios2/cpu/u-boot.lds index fe4a2eb..4856bd3 100644 --- a/arch/nios2/cpu/u-boot.lds +++ b/arch/nios2/cpu/u-boot.lds @@ -103,7 +103,7 @@ SECTIONS *(.scommon) } . = ALIGN(4); - _end = .; + __bss_end__ = .; PROVIDE (end = .); /* DEBUG -- symbol table, string table, etc. etc. diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S index 985e1ce..f6011fc 100644 --- a/arch/powerpc/cpu/74xx_7xx/start.S +++ b/arch/powerpc/cpu/74xx_7xx/start.S @@ -77,7 +77,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -722,7 +722,7 @@ in_ram: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/74xx_7xx/u-boot.lds b/arch/powerpc/cpu/74xx_7xx/u-boot.lds index 8429f33..24823cd 100644 --- a/arch/powerpc/cpu/74xx_7xx/u-boot.lds +++ b/arch/powerpc/cpu/74xx_7xx/u-boot.lds @@ -87,6 +87,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S index 10557cf..9c2e488 100644 --- a/arch/powerpc/cpu/mpc512x/start.S +++ b/arch/powerpc/cpu/mpc512x/start.S @@ -79,7 +79,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -626,7 +626,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc512x/u-boot.lds b/arch/powerpc/cpu/mpc512x/u-boot.lds index ab9303f..7a4d927 100644 --- a/arch/powerpc/cpu/mpc512x/u-boot.lds +++ b/arch/powerpc/cpu/mpc512x/u-boot.lds @@ -82,7 +82,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } ENTRY(_start) diff --git a/arch/powerpc/cpu/mpc5xx/start.S b/arch/powerpc/cpu/mpc5xx/start.S index 3dbd23d..cc11c8f 100644 --- a/arch/powerpc/cpu/mpc5xx/start.S +++ b/arch/powerpc/cpu/mpc5xx/start.S @@ -70,7 +70,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -466,7 +466,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc5xx/u-boot.lds b/arch/powerpc/cpu/mpc5xx/u-boot.lds index 69bd7aa..e02b213 100644 --- a/arch/powerpc/cpu/mpc5xx/u-boot.lds +++ b/arch/powerpc/cpu/mpc5xx/u-boot.lds @@ -91,7 +91,7 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); . = env_start; .ppcenv : diff --git a/arch/powerpc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S index 38c0bd7..192aa50 100644 --- a/arch/powerpc/cpu/mpc5xxx/start.S +++ b/arch/powerpc/cpu/mpc5xxx/start.S @@ -70,7 +70,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -681,7 +681,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds index bbf0f16..0c6c54e 100644 --- a/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds +++ b/arch/powerpc/cpu/mpc5xxx/u-boot-customlayout.lds @@ -91,6 +91,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc5xxx/u-boot.lds b/arch/powerpc/cpu/mpc5xxx/u-boot.lds index 7e3b70a..5dcaec1 100644 --- a/arch/powerpc/cpu/mpc5xxx/u-boot.lds +++ b/arch/powerpc/cpu/mpc5xxx/u-boot.lds @@ -85,6 +85,6 @@ SECTIONS *(.sbss*) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc8220/start.S b/arch/powerpc/cpu/mpc8220/start.S index ca42678..300b35c 100644 --- a/arch/powerpc/cpu/mpc8220/start.S +++ b/arch/powerpc/cpu/mpc8220/start.S @@ -69,7 +69,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -654,7 +654,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc8220/u-boot.lds b/arch/powerpc/cpu/mpc8220/u-boot.lds index 72ff671..39bb42e 100644 --- a/arch/powerpc/cpu/mpc8220/u-boot.lds +++ b/arch/powerpc/cpu/mpc8220/u-boot.lds @@ -84,6 +84,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc824x/start.S b/arch/powerpc/cpu/mpc824x/start.S index 0dd1300..fc4e922 100644 --- a/arch/powerpc/cpu/mpc824x/start.S +++ b/arch/powerpc/cpu/mpc824x/start.S @@ -77,7 +77,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) #if defined(CONFIG_FADS) GOT_ENTRY(environment) @@ -596,7 +596,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc824x/u-boot.lds b/arch/powerpc/cpu/mpc824x/u-boot.lds index 3b9299c..b30ce76 100644 --- a/arch/powerpc/cpu/mpc824x/u-boot.lds +++ b/arch/powerpc/cpu/mpc824x/u-boot.lds @@ -85,6 +85,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S index 255a15e..702546e 100644 --- a/arch/powerpc/cpu/mpc8260/start.S +++ b/arch/powerpc/cpu/mpc8260/start.S @@ -70,7 +70,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) #if defined(CONFIG_HYMOD) GOT_ENTRY(environment) @@ -927,7 +927,7 @@ clear_bss: */ lwz r4,GOT(environment) #else - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) #endif cmplw 0, r3, r4 diff --git a/arch/powerpc/cpu/mpc8260/u-boot.lds b/arch/powerpc/cpu/mpc8260/u-boot.lds index c76555e..60b71ec 100644 --- a/arch/powerpc/cpu/mpc8260/u-boot.lds +++ b/arch/powerpc/cpu/mpc8260/u-boot.lds @@ -84,6 +84,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S index 460ac9a..7e60315 100644 --- a/arch/powerpc/cpu/mpc83xx/start.S +++ b/arch/powerpc/cpu/mpc83xx/start.S @@ -72,7 +72,7 @@ START_GOT GOT_ENTRY(_GOT2_TABLE_) GOT_ENTRY(__bss_start) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) #ifndef CONFIG_NAND_SPL GOT_ENTRY(_FIXUP_TABLE_) @@ -977,7 +977,7 @@ clear_bss: */ lwz r4,GOT(environment) #else - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) #endif cmplw 0, r3, r4 diff --git a/arch/powerpc/cpu/mpc83xx/u-boot.lds b/arch/powerpc/cpu/mpc83xx/u-boot.lds index 752a175..2f4b9ad 100644 --- a/arch/powerpc/cpu/mpc83xx/u-boot.lds +++ b/arch/powerpc/cpu/mpc83xx/u-boot.lds @@ -83,7 +83,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } ENTRY(_start) diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index fa98af6..5777493 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -66,7 +66,7 @@ #endif GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -1050,7 +1050,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0,r3,r4 beq 6f diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds index fa2088b..04bc731 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds @@ -101,6 +101,6 @@ SECTIONS } :bss . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds index b10e0f9..8410bd7 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds @@ -62,6 +62,6 @@ SECTIONS *(.sbss*) *(.bss*) } - _end = .; + __bss_end__ = .; } ASSERT(__init_end <= 0xfff00ffc, "NAND bootstrap too big"); diff --git a/arch/powerpc/cpu/mpc85xx/u-boot.lds b/arch/powerpc/cpu/mpc85xx/u-boot.lds index 506c7f2..efe34b7 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot.lds @@ -125,6 +125,6 @@ SECTIONS } :bss . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S index 4c29de6..3e3c21e 100644 --- a/arch/powerpc/cpu/mpc86xx/start.S +++ b/arch/powerpc/cpu/mpc86xx/start.S @@ -66,7 +66,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -740,7 +740,7 @@ in_ram: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/mpc86xx/u-boot.lds b/arch/powerpc/cpu/mpc86xx/u-boot.lds index c550ef5..121e529 100644 --- a/arch/powerpc/cpu/mpc86xx/u-boot.lds +++ b/arch/powerpc/cpu/mpc86xx/u-boot.lds @@ -88,6 +88,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/cpu/mpc8xx/start.S b/arch/powerpc/cpu/mpc8xx/start.S index 6a16c26..fe3daa2 100644 --- a/arch/powerpc/cpu/mpc8xx/start.S +++ b/arch/powerpc/cpu/mpc8xx/start.S @@ -77,7 +77,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -597,7 +597,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S index 2218508..b43e22c 100644 --- a/arch/powerpc/cpu/ppc4xx/start.S +++ b/arch/powerpc/cpu/ppc4xx/start.S @@ -248,7 +248,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT #endif /* CONFIG_NAND_SPL */ @@ -1624,7 +1624,7 @@ clear_bss: * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 7f diff --git a/arch/powerpc/cpu/ppc4xx/u-boot.lds b/arch/powerpc/cpu/ppc4xx/u-boot.lds index 656f59a..2466b79 100644 --- a/arch/powerpc/cpu/ppc4xx/u-boot.lds +++ b/arch/powerpc/cpu/ppc4xx/u-boot.lds @@ -140,6 +140,6 @@ SECTIONS } :bss . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index b88cf6b..4719f8c 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -123,7 +123,7 @@ DECLARE_GLOBAL_DATA_PTR; #endif extern ulong __init_end; -extern ulong _end; +extern ulong __bss_end__; ulong monitor_flash_len; #if defined(CONFIG_CMD_BEDBUG) @@ -403,7 +403,7 @@ void board_init_f (ulong bootflag) * - monitor code * - board info struct */ - len = (ulong)&_end - CONFIG_SYS_MONITOR_BASE; + len = (ulong)&__bss_end__ - CONFIG_SYS_MONITOR_BASE; /* * Subtract specified amount of memory to hide so that it won't diff --git a/arch/sh/cpu/sh2/u-boot.lds b/arch/sh/cpu/sh2/u-boot.lds index 7c0a18d..b86a822 100644 --- a/arch/sh/cpu/sh2/u-boot.lds +++ b/arch/sh/cpu/sh2/u-boot.lds @@ -91,5 +91,5 @@ SECTIONS } PROVIDE (bss_end = .); - PROVIDE (_end = .); + PROVIDE (__bss_end__ = .); } diff --git a/arch/sh/cpu/sh3/u-boot.lds b/arch/sh/cpu/sh3/u-boot.lds index 2716246..9bf8503 100644 --- a/arch/sh/cpu/sh3/u-boot.lds +++ b/arch/sh/cpu/sh3/u-boot.lds @@ -98,5 +98,5 @@ SECTIONS } PROVIDE (bss_end = .); - PROVIDE (_end = .); + PROVIDE (__bss_end__ = .); } diff --git a/arch/sh/cpu/sh4/u-boot.lds b/arch/sh/cpu/sh4/u-boot.lds index 0f42325..d9c70bc 100644 --- a/arch/sh/cpu/sh4/u-boot.lds +++ b/arch/sh/cpu/sh4/u-boot.lds @@ -95,5 +95,5 @@ SECTIONS } PROVIDE (bss_end = .); - PROVIDE (_end = .); + PROVIDE (__bss_end__ = .); } diff --git a/board/BuS/EB+MCF-EV123/u-boot.lds b/board/BuS/EB+MCF-EV123/u-boot.lds index 0fa633a..e0359e3 100644 --- a/board/BuS/EB+MCF-EV123/u-boot.lds +++ b/board/BuS/EB+MCF-EV123/u-boot.lds @@ -134,6 +134,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/LEOX/elpt860/u-boot.lds b/board/LEOX/elpt860/u-boot.lds index 9077e69..45206ca 100644 --- a/board/LEOX/elpt860/u-boot.lds +++ b/board/LEOX/elpt860/u-boot.lds @@ -109,6 +109,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/LEOX/elpt860/u-boot.lds.debug b/board/LEOX/elpt860/u-boot.lds.debug index 287fc20..92901b1 100644 --- a/board/LEOX/elpt860/u-boot.lds.debug +++ b/board/LEOX/elpt860/u-boot.lds.debug @@ -134,6 +134,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXClassic/u-boot.lds b/board/RPXClassic/u-boot.lds index fbd901a..05cc233 100644 --- a/board/RPXClassic/u-boot.lds +++ b/board/RPXClassic/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXClassic/u-boot.lds.debug b/board/RPXClassic/u-boot.lds.debug index c218905..99c48f2 100644 --- a/board/RPXClassic/u-boot.lds.debug +++ b/board/RPXClassic/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXlite/u-boot.lds b/board/RPXlite/u-boot.lds index fbd901a..05cc233 100644 --- a/board/RPXlite/u-boot.lds +++ b/board/RPXlite/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXlite/u-boot.lds.debug b/board/RPXlite/u-boot.lds.debug index c218905..99c48f2 100644 --- a/board/RPXlite/u-boot.lds.debug +++ b/board/RPXlite/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXlite_dw/u-boot.lds b/board/RPXlite_dw/u-boot.lds index fbd901a..05cc233 100644 --- a/board/RPXlite_dw/u-boot.lds +++ b/board/RPXlite_dw/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RPXlite_dw/u-boot.lds.debug b/board/RPXlite_dw/u-boot.lds.debug index a78d0b7..4491edd 100644 --- a/board/RPXlite_dw/u-boot.lds.debug +++ b/board/RPXlite_dw/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/RRvision/u-boot.lds b/board/RRvision/u-boot.lds index 5232e20..3e7853a 100644 --- a/board/RRvision/u-boot.lds +++ b/board/RRvision/u-boot.lds @@ -95,6 +95,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds index 5c1ece7..8be2b20 100644 --- a/board/actux1/u-boot.lds +++ b/board/actux1/u-boot.lds @@ -66,5 +66,5 @@ SECTIONS *(.bss) . = ALIGN(4); } - _end =.; + __bss_end__ =.; } diff --git a/board/actux2/u-boot.lds b/board/actux2/u-boot.lds index 707c027..a405f55 100644 --- a/board/actux2/u-boot.lds +++ b/board/actux2/u-boot.lds @@ -71,5 +71,5 @@ SECTIONS *(.bss) . = ALIGN(4); } - _end =.; + __bss_end__ =.; } diff --git a/board/actux3/u-boot.lds b/board/actux3/u-boot.lds index 497ab97..d3463cd 100644 --- a/board/actux3/u-boot.lds +++ b/board/actux3/u-boot.lds @@ -71,5 +71,5 @@ SECTIONS *(.bss) . = ALIGN(4); } - _end =.; + __bss_end__ =.; } diff --git a/board/adder/u-boot.lds b/board/adder/u-boot.lds index 26c9a22..661a94a 100644 --- a/board/adder/u-boot.lds +++ b/board/adder/u-boot.lds @@ -86,7 +86,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } ENTRY(_start) diff --git a/board/altera/nios2-generic/u-boot.lds b/board/altera/nios2-generic/u-boot.lds index d4be077..88ced62 100644 --- a/board/altera/nios2-generic/u-boot.lds +++ b/board/altera/nios2-generic/u-boot.lds @@ -104,7 +104,7 @@ SECTIONS *(.scommon) } . = ALIGN(4); - _end = .; + __bss_end__ = .; PROVIDE (end = .); /* DEBUG -- symbol table, string table, etc. etc. diff --git a/board/amcc/acadia/u-boot-nand.lds b/board/amcc/acadia/u-boot-nand.lds index c2a04c7..ab67de2 100644 --- a/board/amcc/acadia/u-boot-nand.lds +++ b/board/amcc/acadia/u-boot-nand.lds @@ -98,6 +98,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amcc/bamboo/u-boot-nand.lds b/board/amcc/bamboo/u-boot-nand.lds index c34bb62..3ad8709 100644 --- a/board/amcc/bamboo/u-boot-nand.lds +++ b/board/amcc/bamboo/u-boot-nand.lds @@ -99,6 +99,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amcc/canyonlands/u-boot-nand.lds b/board/amcc/canyonlands/u-boot-nand.lds index 534d6dd..76f89f1 100644 --- a/board/amcc/canyonlands/u-boot-nand.lds +++ b/board/amcc/canyonlands/u-boot-nand.lds @@ -99,6 +99,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amcc/kilauea/u-boot-nand.lds b/board/amcc/kilauea/u-boot-nand.lds index c2a04c7..ab67de2 100644 --- a/board/amcc/kilauea/u-boot-nand.lds +++ b/board/amcc/kilauea/u-boot-nand.lds @@ -98,6 +98,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amcc/sequoia/u-boot-nand.lds b/board/amcc/sequoia/u-boot-nand.lds index f3855c4..07ae8b1 100644 --- a/board/amcc/sequoia/u-boot-nand.lds +++ b/board/amcc/sequoia/u-boot-nand.lds @@ -99,6 +99,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amcc/sequoia/u-boot-ram.lds b/board/amcc/sequoia/u-boot-ram.lds index ba76a77..423400a 100644 --- a/board/amcc/sequoia/u-boot-ram.lds +++ b/board/amcc/sequoia/u-boot-ram.lds @@ -90,6 +90,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/amirix/ap1000/u-boot.lds b/board/amirix/ap1000/u-boot.lds index 356d019..57fe1d9 100644 --- a/board/amirix/ap1000/u-boot.lds +++ b/board/amirix/ap1000/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/astro/mcf5373l/u-boot.lds b/board/astro/mcf5373l/u-boot.lds index 167a0a3..a1d8e0f 100644 --- a/board/astro/mcf5373l/u-boot.lds +++ b/board/astro/mcf5373l/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/atmel/atngw100/u-boot.lds b/board/atmel/atngw100/u-boot.lds index a7243f2..0a1a8e1 100644 --- a/board/atmel/atngw100/u-boot.lds +++ b/board/atmel/atngw100/u-boot.lds @@ -68,5 +68,5 @@ SECTIONS *(.bss.*) } . = ALIGN(8); - _end = .; + __bss_end__ = .; } diff --git a/board/atmel/atstk1000/u-boot.lds b/board/atmel/atstk1000/u-boot.lds index 86ef939..0e532f2 100644 --- a/board/atmel/atstk1000/u-boot.lds +++ b/board/atmel/atstk1000/u-boot.lds @@ -68,5 +68,5 @@ SECTIONS *(.bss.*) } . = ALIGN(8); - _end = .; + __bss_end__ = .; } diff --git a/board/c2mon/u-boot.lds b/board/c2mon/u-boot.lds index 7a088c9..524c36e 100644 --- a/board/c2mon/u-boot.lds +++ b/board/c2mon/u-boot.lds @@ -98,6 +98,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/c2mon/u-boot.lds.debug b/board/c2mon/u-boot.lds.debug index 99098bf..c771102 100644 --- a/board/c2mon/u-boot.lds.debug +++ b/board/c2mon/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/cm5200/u-boot.lds b/board/cm5200/u-boot.lds index 2d8492e..cf73b11 100644 --- a/board/cm5200/u-boot.lds +++ b/board/cm5200/u-boot.lds @@ -115,6 +115,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/cobra5272/u-boot.lds b/board/cobra5272/u-boot.lds index ec0f5e9..da14807 100644 --- a/board/cobra5272/u-boot.lds +++ b/board/cobra5272/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/cogent/u-boot.lds b/board/cogent/u-boot.lds index 42ed142..e324f5c 100644 --- a/board/cogent/u-boot.lds +++ b/board/cogent/u-boot.lds @@ -94,6 +94,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/cogent/u-boot.lds.debug b/board/cogent/u-boot.lds.debug index c218905..99c48f2 100644 --- a/board/cogent/u-boot.lds.debug +++ b/board/cogent/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/cray/L1/u-boot.lds.debug b/board/cray/L1/u-boot.lds.debug index 0e9cdcf..fcf8ebb 100644 --- a/board/cray/L1/u-boot.lds.debug +++ b/board/cray/L1/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/dave/PPChameleonEVB/u-boot.lds b/board/dave/PPChameleonEVB/u-boot.lds index 17f5919..20c32b7 100644 --- a/board/dave/PPChameleonEVB/u-boot.lds +++ b/board/dave/PPChameleonEVB/u-boot.lds @@ -123,6 +123,6 @@ SECTIONS } :bss . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/earthlcd/favr-32-ezkit/u-boot.lds b/board/earthlcd/favr-32-ezkit/u-boot.lds index 0d413a0..20e3631 100644 --- a/board/earthlcd/favr-32-ezkit/u-boot.lds +++ b/board/earthlcd/favr-32-ezkit/u-boot.lds @@ -66,5 +66,5 @@ SECTIONS *(.bss.*) } . = ALIGN(8); - _end = .; + __bss_end__ = .; } diff --git a/board/eltec/mhpc/u-boot.lds b/board/eltec/mhpc/u-boot.lds index 4a96388..2fac727 100644 --- a/board/eltec/mhpc/u-boot.lds +++ b/board/eltec/mhpc/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/eltec/mhpc/u-boot.lds.debug b/board/eltec/mhpc/u-boot.lds.debug index 99098bf..c771102 100644 --- a/board/eltec/mhpc/u-boot.lds.debug +++ b/board/eltec/mhpc/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/emk/top860/u-boot.lds b/board/emk/top860/u-boot.lds index ae1a791..32dcbd3 100644 --- a/board/emk/top860/u-boot.lds +++ b/board/emk/top860/u-boot.lds @@ -91,6 +91,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/emk/top860/u-boot.lds.debug b/board/emk/top860/u-boot.lds.debug index 0f536f3..39807d4 100644 --- a/board/emk/top860/u-boot.lds.debug +++ b/board/emk/top860/u-boot.lds.debug @@ -126,6 +126,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ep88x/u-boot.lds b/board/ep88x/u-boot.lds index 851348e..e2dd1c2 100644 --- a/board/ep88x/u-boot.lds +++ b/board/ep88x/u-boot.lds @@ -86,7 +86,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } ENTRY(_start) diff --git a/board/esd/dasa_sim/u-boot.lds b/board/esd/dasa_sim/u-boot.lds index 3349fe8..2bf60f5 100644 --- a/board/esd/dasa_sim/u-boot.lds +++ b/board/esd/dasa_sim/u-boot.lds @@ -97,6 +97,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/esd/pmc440/u-boot-nand.lds b/board/esd/pmc440/u-boot-nand.lds index cf4229a..71f0fd2 100644 --- a/board/esd/pmc440/u-boot-nand.lds +++ b/board/esd/pmc440/u-boot-nand.lds @@ -129,6 +129,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/esd/tasreg/u-boot.lds b/board/esd/tasreg/u-boot.lds index d4fd705..27a6b93 100644 --- a/board/esd/tasreg/u-boot.lds +++ b/board/esd/tasreg/u-boot.lds @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/esteem192e/u-boot.lds b/board/esteem192e/u-boot.lds index 93b756b..8455f0b 100644 --- a/board/esteem192e/u-boot.lds +++ b/board/esteem192e/u-boot.lds @@ -99,6 +99,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/etx094/u-boot.lds b/board/etx094/u-boot.lds index 614880b..04233d8 100644 --- a/board/etx094/u-boot.lds +++ b/board/etx094/u-boot.lds @@ -99,6 +99,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/etx094/u-boot.lds.debug b/board/etx094/u-boot.lds.debug index be05d8f..8c55de4 100644 --- a/board/etx094/u-boot.lds.debug +++ b/board/etx094/u-boot.lds.debug @@ -137,6 +137,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/evb64260/u-boot.lds b/board/evb64260/u-boot.lds index bc0bb06..0648f62 100644 --- a/board/evb64260/u-boot.lds +++ b/board/evb64260/u-boot.lds @@ -94,6 +94,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/fads/u-boot.lds b/board/fads/u-boot.lds index c1ad141..63d0ea1 100644 --- a/board/fads/u-boot.lds +++ b/board/fads/u-boot.lds @@ -92,7 +92,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } ENTRY(_start) diff --git a/board/flagadm/u-boot.lds b/board/flagadm/u-boot.lds index 4a96388..2fac727 100644 --- a/board/flagadm/u-boot.lds +++ b/board/flagadm/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/flagadm/u-boot.lds.debug b/board/flagadm/u-boot.lds.debug index 99098bf..c771102 100644 --- a/board/flagadm/u-boot.lds.debug +++ b/board/flagadm/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5208evbe/u-boot.lds b/board/freescale/m5208evbe/u-boot.lds index 8602869..e5011a6 100644 --- a/board/freescale/m5208evbe/u-boot.lds +++ b/board/freescale/m5208evbe/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m52277evb/u-boot.spa b/board/freescale/m52277evb/u-boot.spa index 9458aef..4b710be 100644 --- a/board/freescale/m52277evb/u-boot.spa +++ b/board/freescale/m52277evb/u-boot.spa @@ -139,6 +139,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m52277evb/u-boot.stm b/board/freescale/m52277evb/u-boot.stm index 1ec83e9..db10222 100644 --- a/board/freescale/m52277evb/u-boot.stm +++ b/board/freescale/m52277evb/u-boot.stm @@ -131,6 +131,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5235evb/u-boot.16 b/board/freescale/m5235evb/u-boot.16 index d7bd10f..657cd9d 100644 --- a/board/freescale/m5235evb/u-boot.16 +++ b/board/freescale/m5235evb/u-boot.16 @@ -139,6 +139,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5235evb/u-boot.32 b/board/freescale/m5235evb/u-boot.32 index 47ec6dc..1f91994 100644 --- a/board/freescale/m5235evb/u-boot.32 +++ b/board/freescale/m5235evb/u-boot.32 @@ -147,6 +147,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5249evb/u-boot.lds b/board/freescale/m5249evb/u-boot.lds index d4fd705..27a6b93 100644 --- a/board/freescale/m5249evb/u-boot.lds +++ b/board/freescale/m5249evb/u-boot.lds @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5253demo/u-boot.lds b/board/freescale/m5253demo/u-boot.lds index 4f8bb20..3644838 100644 --- a/board/freescale/m5253demo/u-boot.lds +++ b/board/freescale/m5253demo/u-boot.lds @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5253evbe/u-boot.lds b/board/freescale/m5253evbe/u-boot.lds index 797c837..34aa73d 100644 --- a/board/freescale/m5253evbe/u-boot.lds +++ b/board/freescale/m5253evbe/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5271evb/u-boot.lds b/board/freescale/m5271evb/u-boot.lds index 9878ec1..e16a266 100644 --- a/board/freescale/m5271evb/u-boot.lds +++ b/board/freescale/m5271evb/u-boot.lds @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5272c3/u-boot.lds b/board/freescale/m5272c3/u-boot.lds index 8b011df..ff5bfe6 100644 --- a/board/freescale/m5272c3/u-boot.lds +++ b/board/freescale/m5272c3/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5275evb/u-boot.lds b/board/freescale/m5275evb/u-boot.lds index cd17b0a..8e792fe 100644 --- a/board/freescale/m5275evb/u-boot.lds +++ b/board/freescale/m5275evb/u-boot.lds @@ -134,6 +134,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5282evb/u-boot.lds b/board/freescale/m5282evb/u-boot.lds index 5ad0fad..7e6aa6a 100644 --- a/board/freescale/m5282evb/u-boot.lds +++ b/board/freescale/m5282evb/u-boot.lds @@ -135,6 +135,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m53017evb/u-boot.lds b/board/freescale/m53017evb/u-boot.lds index 2e002ad..445566b 100644 --- a/board/freescale/m53017evb/u-boot.lds +++ b/board/freescale/m53017evb/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5329evb/u-boot.lds b/board/freescale/m5329evb/u-boot.lds index ba7ca27..4375342 100644 --- a/board/freescale/m5329evb/u-boot.lds +++ b/board/freescale/m5329evb/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m5373evb/u-boot.lds b/board/freescale/m5373evb/u-boot.lds index a2540bb..f3acfc7 100644 --- a/board/freescale/m5373evb/u-boot.lds +++ b/board/freescale/m5373evb/u-boot.lds @@ -137,6 +137,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m54451evb/u-boot.spa b/board/freescale/m54451evb/u-boot.spa index bd86a45..e1bacd3 100644 --- a/board/freescale/m54451evb/u-boot.spa +++ b/board/freescale/m54451evb/u-boot.spa @@ -141,6 +141,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m54451evb/u-boot.stm b/board/freescale/m54451evb/u-boot.stm index e64a56c..1c6979f 100644 --- a/board/freescale/m54451evb/u-boot.stm +++ b/board/freescale/m54451evb/u-boot.stm @@ -144,6 +144,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m54455evb/u-boot.atm b/board/freescale/m54455evb/u-boot.atm index ebf801a..cf4650e 100644 --- a/board/freescale/m54455evb/u-boot.atm +++ b/board/freescale/m54455evb/u-boot.atm @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m54455evb/u-boot.int b/board/freescale/m54455evb/u-boot.int index 153556f..79e64a2 100644 --- a/board/freescale/m54455evb/u-boot.int +++ b/board/freescale/m54455evb/u-boot.int @@ -135,6 +135,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m54455evb/u-boot.stm b/board/freescale/m54455evb/u-boot.stm index 9cda102..46773d0 100644 --- a/board/freescale/m54455evb/u-boot.stm +++ b/board/freescale/m54455evb/u-boot.stm @@ -131,6 +131,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m547xevb/u-boot.lds b/board/freescale/m547xevb/u-boot.lds index 54bf278..a4e4d5a 100644 --- a/board/freescale/m547xevb/u-boot.lds +++ b/board/freescale/m547xevb/u-boot.lds @@ -136,6 +136,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/m548xevb/u-boot.lds b/board/freescale/m548xevb/u-boot.lds index 54bf278..a4e4d5a 100644 --- a/board/freescale/m548xevb/u-boot.lds +++ b/board/freescale/m548xevb/u-boot.lds @@ -136,6 +136,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/freescale/mx31ads/u-boot.lds b/board/freescale/mx31ads/u-boot.lds index ecd9707..b081b21 100644 --- a/board/freescale/mx31ads/u-boot.lds +++ b/board/freescale/mx31ads/u-boot.lds @@ -66,5 +66,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/board/gaisler/gr_cpci_ax2000/u-boot.lds b/board/gaisler/gr_cpci_ax2000/u-boot.lds index 2282682..87cb8e3 100644 --- a/board/gaisler/gr_cpci_ax2000/u-boot.lds +++ b/board/gaisler/gr_cpci_ax2000/u-boot.lds @@ -133,7 +133,7 @@ SECTIONS . = ALIGN(16); /* to speed clearing of bss up */ } __bss_end = . ; - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); /* Relocated into main memory */ diff --git a/board/gaisler/gr_ep2s60/u-boot.lds b/board/gaisler/gr_ep2s60/u-boot.lds index 0ca2651..2fb44aa 100644 --- a/board/gaisler/gr_ep2s60/u-boot.lds +++ b/board/gaisler/gr_ep2s60/u-boot.lds @@ -133,7 +133,7 @@ SECTIONS . = ALIGN(16); /* to speed clearing of bss up */ } __bss_end = . ; - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); /* Relocated into main memory */ diff --git a/board/gaisler/gr_xc3s_1500/u-boot.lds b/board/gaisler/gr_xc3s_1500/u-boot.lds index 67222ac..8719e97 100644 --- a/board/gaisler/gr_xc3s_1500/u-boot.lds +++ b/board/gaisler/gr_xc3s_1500/u-boot.lds @@ -134,7 +134,7 @@ SECTIONS . = ALIGN(16); /* to speed clearing of bss up */ } __bss_end = . ; - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); /* Relocated into main memory */ diff --git a/board/gaisler/grsim/u-boot.lds b/board/gaisler/grsim/u-boot.lds index 681fd8d..33890b5 100644 --- a/board/gaisler/grsim/u-boot.lds +++ b/board/gaisler/grsim/u-boot.lds @@ -133,7 +133,7 @@ SECTIONS . = ALIGN(16); /* to speed clearing of bss up */ } __bss_end = . ; - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); /* Relocated into main memory */ diff --git a/board/gaisler/grsim_leon2/u-boot.lds b/board/gaisler/grsim_leon2/u-boot.lds index a12e7fb..cf6e502 100644 --- a/board/gaisler/grsim_leon2/u-boot.lds +++ b/board/gaisler/grsim_leon2/u-boot.lds @@ -132,7 +132,7 @@ SECTIONS . = ALIGN(16); /* to speed clearing of bss up */ } __bss_end = . ; - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); /* Relocated into main memory */ diff --git a/board/gen860t/u-boot-flashenv.lds b/board/gen860t/u-boot-flashenv.lds index cda6c47..5bb6c62 100644 --- a/board/gen860t/u-boot-flashenv.lds +++ b/board/gen860t/u-boot-flashenv.lds @@ -96,7 +96,7 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); .ppcenv: diff --git a/board/gen860t/u-boot.lds b/board/gen860t/u-boot.lds index 1729c17..8e854db 100644 --- a/board/gen860t/u-boot.lds +++ b/board/gen860t/u-boot.lds @@ -95,6 +95,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/genietv/u-boot.lds b/board/genietv/u-boot.lds index 6b45ea0..3e396e4 100644 --- a/board/genietv/u-boot.lds +++ b/board/genietv/u-boot.lds @@ -109,6 +109,6 @@ SECTIONS common/env_embedded.o (.ppcenv) } . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/genietv/u-boot.lds.debug b/board/genietv/u-boot.lds.debug index 60936aa..cfa4ef3 100644 --- a/board/genietv/u-boot.lds.debug +++ b/board/genietv/u-boot.lds.debug @@ -136,6 +136,6 @@ SECTIONS { common/env_embedded.o (.ppcenv) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/hermes/u-boot.lds b/board/hermes/u-boot.lds index 456140d..d50c586 100644 --- a/board/hermes/u-boot.lds +++ b/board/hermes/u-boot.lds @@ -96,6 +96,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/hermes/u-boot.lds.debug b/board/hermes/u-boot.lds.debug index 7038ebc..8a197de 100644 --- a/board/hermes/u-boot.lds.debug +++ b/board/hermes/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/hymod/u-boot.lds b/board/hymod/u-boot.lds index 0897715..1592f4f 100644 --- a/board/hymod/u-boot.lds +++ b/board/hymod/u-boot.lds @@ -140,6 +140,6 @@ SECTIONS common/env_embedded.o (.ppcenv) } . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/hymod/u-boot.lds.debug b/board/hymod/u-boot.lds.debug index c218905..99c48f2 100644 --- a/board/hymod/u-boot.lds.debug +++ b/board/hymod/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/icu862/u-boot.lds b/board/icu862/u-boot.lds index 08dfaee..cb5afc1 100644 --- a/board/icu862/u-boot.lds +++ b/board/icu862/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/icu862/u-boot.lds.debug b/board/icu862/u-boot.lds.debug index 9c1e3ec..91d3e67 100644 --- a/board/icu862/u-boot.lds.debug +++ b/board/icu862/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/idmr/u-boot.lds b/board/idmr/u-boot.lds index 9878ec1..e16a266 100644 --- a/board/idmr/u-boot.lds +++ b/board/idmr/u-boot.lds @@ -138,6 +138,6 @@ SECTIONS . = ALIGN(4); _ebss = .; } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ip860/u-boot.lds b/board/ip860/u-boot.lds index fbd901a..05cc233 100644 --- a/board/ip860/u-boot.lds +++ b/board/ip860/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ip860/u-boot.lds.debug b/board/ip860/u-boot.lds.debug index 0c0bbb8..2f61b11 100644 --- a/board/ip860/u-boot.lds.debug +++ b/board/ip860/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ivm/u-boot.lds b/board/ivm/u-boot.lds index f4c6c98..ff7012a 100644 --- a/board/ivm/u-boot.lds +++ b/board/ivm/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ivm/u-boot.lds.debug b/board/ivm/u-boot.lds.debug index 6bcf167..732a46f 100644 --- a/board/ivm/u-boot.lds.debug +++ b/board/ivm/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/jornada/u-boot.lds b/board/jornada/u-boot.lds index de6101e..c75b21f 100644 --- a/board/jornada/u-boot.lds +++ b/board/jornada/u-boot.lds @@ -54,5 +54,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/board/korat/u-boot-F7FC.lds b/board/korat/u-boot-F7FC.lds index 4d73180..6a017e3 100644 --- a/board/korat/u-boot-F7FC.lds +++ b/board/korat/u-boot-F7FC.lds @@ -135,6 +135,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/kup/kup4k/u-boot.lds b/board/kup/kup4k/u-boot.lds index fbd901a..05cc233 100644 --- a/board/kup/kup4k/u-boot.lds +++ b/board/kup/kup4k/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/kup/kup4k/u-boot.lds.debug b/board/kup/kup4k/u-boot.lds.debug index a78d0b7..4491edd 100644 --- a/board/kup/kup4k/u-boot.lds.debug +++ b/board/kup/kup4k/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/kup/kup4x/u-boot.lds b/board/kup/kup4x/u-boot.lds index fbd901a..05cc233 100644 --- a/board/kup/kup4x/u-boot.lds +++ b/board/kup/kup4x/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/kup/kup4x/u-boot.lds.debug b/board/kup/kup4x/u-boot.lds.debug index a78d0b7..4491edd 100644 --- a/board/kup/kup4x/u-boot.lds.debug +++ b/board/kup/kup4x/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/lantec/u-boot.lds b/board/lantec/u-boot.lds index 00af669..25e7a4d 100644 --- a/board/lantec/u-boot.lds +++ b/board/lantec/u-boot.lds @@ -99,6 +99,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/lantec/u-boot.lds.debug b/board/lantec/u-boot.lds.debug index deea7e2..856a99b 100644 --- a/board/lantec/u-boot.lds.debug +++ b/board/lantec/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/lwmon/u-boot.lds b/board/lwmon/u-boot.lds index dd9be60..d02db17 100644 --- a/board/lwmon/u-boot.lds +++ b/board/lwmon/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/lwmon/u-boot.lds.debug b/board/lwmon/u-boot.lds.debug index 131ad23..2412234 100644 --- a/board/lwmon/u-boot.lds.debug +++ b/board/lwmon/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/manroland/uc100/u-boot.lds b/board/manroland/uc100/u-boot.lds index dc83071..344cbde 100644 --- a/board/manroland/uc100/u-boot.lds +++ b/board/manroland/uc100/u-boot.lds @@ -93,6 +93,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/matrix_vision/mvsmr/u-boot.lds b/board/matrix_vision/mvsmr/u-boot.lds index 074a482..f3d01e7 100644 --- a/board/matrix_vision/mvsmr/u-boot.lds +++ b/board/matrix_vision/mvsmr/u-boot.lds @@ -97,6 +97,6 @@ SECTIONS *(.sbss*) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mbx8xx/u-boot.lds b/board/mbx8xx/u-boot.lds index fbd901a..05cc233 100644 --- a/board/mbx8xx/u-boot.lds +++ b/board/mbx8xx/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mbx8xx/u-boot.lds.debug b/board/mbx8xx/u-boot.lds.debug index a7a67a9..a95c47f 100644 --- a/board/mbx8xx/u-boot.lds.debug +++ b/board/mbx8xx/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mercury/mpq101/u-boot.lds b/board/mercury/mpq101/u-boot.lds index 4f4dda5..f497a63 100644 --- a/board/mercury/mpq101/u-boot.lds +++ b/board/mercury/mpq101/u-boot.lds @@ -127,6 +127,6 @@ SECTIONS } :bss . = ALIGN(4); - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mimc/mimc200/u-boot.lds b/board/mimc/mimc200/u-boot.lds index a7243f2..0a1a8e1 100644 --- a/board/mimc/mimc200/u-boot.lds +++ b/board/mimc/mimc200/u-boot.lds @@ -68,5 +68,5 @@ SECTIONS *(.bss.*) } . = ALIGN(8); - _end = .; + __bss_end__ = .; } diff --git a/board/miromico/hammerhead/u-boot.lds b/board/miromico/hammerhead/u-boot.lds index a7243f2..0a1a8e1 100644 --- a/board/miromico/hammerhead/u-boot.lds +++ b/board/miromico/hammerhead/u-boot.lds @@ -68,5 +68,5 @@ SECTIONS *(.bss.*) } . = ALIGN(8); - _end = .; + __bss_end__ = .; } diff --git a/board/ml2/u-boot.lds b/board/ml2/u-boot.lds index b6c0715..0f2593d 100644 --- a/board/ml2/u-boot.lds +++ b/board/ml2/u-boot.lds @@ -88,6 +88,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/ml2/u-boot.lds.debug b/board/ml2/u-boot.lds.debug index 0e9cdcf..fcf8ebb 100644 --- a/board/ml2/u-boot.lds.debug +++ b/board/ml2/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mousse/u-boot.lds b/board/mousse/u-boot.lds index 4cfb95c..ef73e2b 100644 --- a/board/mousse/u-boot.lds +++ b/board/mousse/u-boot.lds @@ -85,6 +85,6 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mousse/u-boot.lds.ram b/board/mousse/u-boot.lds.ram index 449d064..b3364be 100644 --- a/board/mousse/u-boot.lds.ram +++ b/board/mousse/u-boot.lds.ram @@ -99,6 +99,6 @@ SECTIONS common/env_embedded.o (.ppcenv) } > ram - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mousse/u-boot.lds.rom b/board/mousse/u-boot.lds.rom index 4f42b32..b4b9e02 100644 --- a/board/mousse/u-boot.lds.rom +++ b/board/mousse/u-boot.lds.rom @@ -126,6 +126,6 @@ SECTIONS *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mpl/pip405/u-boot.lds.debug b/board/mpl/pip405/u-boot.lds.debug index 0e9cdcf..fcf8ebb 100644 --- a/board/mpl/pip405/u-boot.lds.debug +++ b/board/mpl/pip405/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/munices/u-boot.lds b/board/munices/u-boot.lds index 4e27bc9..99576bf 100644 --- a/board/munices/u-boot.lds +++ b/board/munices/u-boot.lds @@ -115,6 +115,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/mvblue/u-boot.lds b/board/mvblue/u-boot.lds index ad06af0..03ba155 100644 --- a/board/mvblue/u-boot.lds +++ b/board/mvblue/u-boot.lds @@ -94,6 +94,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netphone/u-boot.lds b/board/netphone/u-boot.lds index 684ab81..b7b6c1a 100644 --- a/board/netphone/u-boot.lds +++ b/board/netphone/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netphone/u-boot.lds.debug b/board/netphone/u-boot.lds.debug index df7b6ad..a001f3f 100644 --- a/board/netphone/u-boot.lds.debug +++ b/board/netphone/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netta/u-boot.lds b/board/netta/u-boot.lds index 684ab81..b7b6c1a 100644 --- a/board/netta/u-boot.lds +++ b/board/netta/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netta/u-boot.lds.debug b/board/netta/u-boot.lds.debug index df7b6ad..a001f3f 100644 --- a/board/netta/u-boot.lds.debug +++ b/board/netta/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netta2/u-boot.lds b/board/netta2/u-boot.lds index 684ab81..b7b6c1a 100644 --- a/board/netta2/u-boot.lds +++ b/board/netta2/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netta2/u-boot.lds.debug b/board/netta2/u-boot.lds.debug index df7b6ad..a001f3f 100644 --- a/board/netta2/u-boot.lds.debug +++ b/board/netta2/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netvia/u-boot.lds b/board/netvia/u-boot.lds index 684ab81..b7b6c1a 100644 --- a/board/netvia/u-boot.lds +++ b/board/netvia/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/netvia/u-boot.lds.debug b/board/netvia/u-boot.lds.debug index 58202dc..6c7d698 100644 --- a/board/netvia/u-boot.lds.debug +++ b/board/netvia/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/nx823/u-boot.lds b/board/nx823/u-boot.lds index 4a96388..2fac727 100644 --- a/board/nx823/u-boot.lds +++ b/board/nx823/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/nx823/u-boot.lds.debug b/board/nx823/u-boot.lds.debug index 99098bf..c771102 100644 --- a/board/nx823/u-boot.lds.debug +++ b/board/nx823/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/quantum/u-boot.lds b/board/quantum/u-boot.lds index fbd901a..05cc233 100644 --- a/board/quantum/u-boot.lds +++ b/board/quantum/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/quantum/u-boot.lds.debug b/board/quantum/u-boot.lds.debug index f212fab..abc4640 100644 --- a/board/quantum/u-boot.lds.debug +++ b/board/quantum/u-boot.lds.debug @@ -125,6 +125,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/r360mpi/u-boot.lds b/board/r360mpi/u-boot.lds index a18c515..60b3cbf 100644 --- a/board/r360mpi/u-boot.lds +++ b/board/r360mpi/u-boot.lds @@ -92,7 +92,7 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); . = ALIGN(128 * 1024); .ppcenv : diff --git a/board/rbc823/u-boot.lds b/board/rbc823/u-boot.lds index 77f592e..7b790ab 100644 --- a/board/rbc823/u-boot.lds +++ b/board/rbc823/u-boot.lds @@ -100,6 +100,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/renesas/sh7757lcr/u-boot.lds b/board/renesas/sh7757lcr/u-boot.lds index a88d781..790b5b8 100644 --- a/board/renesas/sh7757lcr/u-boot.lds +++ b/board/renesas/sh7757lcr/u-boot.lds @@ -97,5 +97,5 @@ SECTIONS } PROVIDE (bss_end = .); - PROVIDE (_end = .); + PROVIDE (__bss_end__ = .); } diff --git a/board/rmu/u-boot.lds b/board/rmu/u-boot.lds index fbd901a..05cc233 100644 --- a/board/rmu/u-boot.lds +++ b/board/rmu/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/rmu/u-boot.lds.debug b/board/rmu/u-boot.lds.debug index f212fab..abc4640 100644 --- a/board/rmu/u-boot.lds.debug +++ b/board/rmu/u-boot.lds.debug @@ -125,6 +125,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/rsdproto/u-boot.lds b/board/rsdproto/u-boot.lds index 7763c7f..b36047a 100644 --- a/board/rsdproto/u-boot.lds +++ b/board/rsdproto/u-boot.lds @@ -122,6 +122,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/samsung/smdk6400/u-boot-nand.lds b/board/samsung/smdk6400/u-boot-nand.lds index 29a4f61..975601b 100644 --- a/board/samsung/smdk6400/u-boot-nand.lds +++ b/board/samsung/smdk6400/u-boot-nand.lds @@ -58,5 +58,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/board/sandburst/karef/u-boot.lds.debug b/board/sandburst/karef/u-boot.lds.debug index 6b31b1e..31746e3 100644 --- a/board/sandburst/karef/u-boot.lds.debug +++ b/board/sandburst/karef/u-boot.lds.debug @@ -139,6 +139,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/sandburst/metrobox/u-boot.lds.debug b/board/sandburst/metrobox/u-boot.lds.debug index 2fb3ad9..4922bd2 100644 --- a/board/sandburst/metrobox/u-boot.lds.debug +++ b/board/sandburst/metrobox/u-boot.lds.debug @@ -139,6 +139,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/sandpoint/u-boot.lds b/board/sandpoint/u-boot.lds index 59c8627..841a29b 100644 --- a/board/sandpoint/u-boot.lds +++ b/board/sandpoint/u-boot.lds @@ -92,6 +92,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/sc3/u-boot.lds b/board/sc3/u-boot.lds index 9b1a39b..2cbbca5 100644 --- a/board/sc3/u-boot.lds +++ b/board/sc3/u-boot.lds @@ -142,6 +142,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/siemens/IAD210/u-boot.lds b/board/siemens/IAD210/u-boot.lds index 0514f5a..725bef8 100644 --- a/board/siemens/IAD210/u-boot.lds +++ b/board/siemens/IAD210/u-boot.lds @@ -99,6 +99,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/sixnet/u-boot.lds b/board/sixnet/u-boot.lds index b4c7a0e..2711f2c 100644 --- a/board/sixnet/u-boot.lds +++ b/board/sixnet/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/snmc/qs850/u-boot.lds b/board/snmc/qs850/u-boot.lds index f8c50cb..007ae00 100644 --- a/board/snmc/qs850/u-boot.lds +++ b/board/snmc/qs850/u-boot.lds @@ -93,6 +93,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/snmc/qs860t/u-boot.lds b/board/snmc/qs860t/u-boot.lds index fbd901a..05cc233 100644 --- a/board/snmc/qs860t/u-boot.lds +++ b/board/snmc/qs860t/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/spc1920/u-boot.lds b/board/spc1920/u-boot.lds index fbd901a..05cc233 100644 --- a/board/spc1920/u-boot.lds +++ b/board/spc1920/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/spd8xx/u-boot.lds b/board/spd8xx/u-boot.lds index b9dd8b7..796c283 100644 --- a/board/spd8xx/u-boot.lds +++ b/board/spd8xx/u-boot.lds @@ -100,6 +100,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/spd8xx/u-boot.lds.debug b/board/spd8xx/u-boot.lds.debug index a7a67a9..a95c47f 100644 --- a/board/spd8xx/u-boot.lds.debug +++ b/board/spd8xx/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/stx/stxxtc/u-boot.lds b/board/stx/stxxtc/u-boot.lds index 684ab81..b7b6c1a 100644 --- a/board/stx/stxxtc/u-boot.lds +++ b/board/stx/stxxtc/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/stx/stxxtc/u-boot.lds.debug b/board/stx/stxxtc/u-boot.lds.debug index df7b6ad..a001f3f 100644 --- a/board/stx/stxxtc/u-boot.lds.debug +++ b/board/stx/stxxtc/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/svm_sc8xx/u-boot.lds b/board/svm_sc8xx/u-boot.lds index 6ff4d8c..c4ce968 100644 --- a/board/svm_sc8xx/u-boot.lds +++ b/board/svm_sc8xx/u-boot.lds @@ -107,6 +107,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/svm_sc8xx/u-boot.lds.debug b/board/svm_sc8xx/u-boot.lds.debug index f212fab..abc4640 100644 --- a/board/svm_sc8xx/u-boot.lds.debug +++ b/board/svm_sc8xx/u-boot.lds.debug @@ -125,6 +125,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/tqc/tqm8xx/u-boot.lds b/board/tqc/tqm8xx/u-boot.lds index 209d1e0..83a09b0 100644 --- a/board/tqc/tqm8xx/u-boot.lds +++ b/board/tqc/tqm8xx/u-boot.lds @@ -106,6 +106,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/tqc/tqm8xx/u-boot.lds.debug b/board/tqc/tqm8xx/u-boot.lds.debug index c218905..99c48f2 100644 --- a/board/tqc/tqm8xx/u-boot.lds.debug +++ b/board/tqc/tqm8xx/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/trab/u-boot.lds b/board/trab/u-boot.lds index cd50e85..4594401 100644 --- a/board/trab/u-boot.lds +++ b/board/trab/u-boot.lds @@ -60,5 +60,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/board/v37/u-boot.lds b/board/v37/u-boot.lds index 9f36f53..578a49b 100644 --- a/board/v37/u-boot.lds +++ b/board/v37/u-boot.lds @@ -90,6 +90,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/w7o/u-boot.lds.debug b/board/w7o/u-boot.lds.debug index 5ff67d1..1c67b30 100644 --- a/board/w7o/u-boot.lds.debug +++ b/board/w7o/u-boot.lds.debug @@ -130,6 +130,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/westel/amx860/u-boot.lds b/board/westel/amx860/u-boot.lds index 206ec70..3514a66 100644 --- a/board/westel/amx860/u-boot.lds +++ b/board/westel/amx860/u-boot.lds @@ -99,6 +99,6 @@ SECTIONS *(COMMON) . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/westel/amx860/u-boot.lds.debug b/board/westel/amx860/u-boot.lds.debug index 9c1e3ec..91d3e67 100644 --- a/board/westel/amx860/u-boot.lds.debug +++ b/board/westel/amx860/u-boot.lds.debug @@ -131,6 +131,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/xes/xpedite1000/u-boot.lds.debug b/board/xes/xpedite1000/u-boot.lds.debug index a747578..e2e66ae 100644 --- a/board/xes/xpedite1000/u-boot.lds.debug +++ b/board/xes/xpedite1000/u-boot.lds.debug @@ -135,6 +135,6 @@ SECTIONS *(.bss) *(COMMON) } - _end = . ; + __bss_end__ = . ; PROVIDE (end = .); } diff --git a/board/zipitz2/u-boot.lds b/board/zipitz2/u-boot.lds index fb4358b..e1a1ff1 100644 --- a/board/zipitz2/u-boot.lds +++ b/board/zipitz2/u-boot.lds @@ -52,5 +52,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/examples/standalone/mips.lds b/examples/standalone/mips.lds index 63a1c92..68ae217 100644 --- a/examples/standalone/mips.lds +++ b/examples/standalone/mips.lds @@ -55,5 +55,5 @@ SECTIONS .sbss (NOLOAD) : { *(.sbss) } .bss (NOLOAD) : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/examples/standalone/sparc.lds b/examples/standalone/sparc.lds index 9733daa..7f060b6 100644 --- a/examples/standalone/sparc.lds +++ b/examples/standalone/sparc.lds @@ -57,5 +57,5 @@ SECTIONS } . = ALIGN(4); __bss_end = .; - _end = .; + __bss_end__ = .; } diff --git a/examples/standalone/stubs.c b/examples/standalone/stubs.c index 2d2e709..1379df7 100644 --- a/examples/standalone/stubs.c +++ b/examples/standalone/stubs.c @@ -187,14 +187,14 @@ void __attribute__((unused)) dummy(void) #include <_exports.h> } -extern unsigned long __bss_start, _end; +extern unsigned long __bss_start, __bss_end__; void app_startup(char * const *argv) { unsigned char * cp = (unsigned char *) &__bss_start; /* Zero out BSS */ - while (cp < (unsigned char *)&_end) { + while (cp < (unsigned char *)&__bss_end__) { *cp++ = 0; } diff --git a/nand_spl/board/amcc/acadia/u-boot.lds b/nand_spl/board/amcc/acadia/u-boot.lds index 5695465..44a6f81 100644 --- a/nand_spl/board/amcc/acadia/u-boot.lds +++ b/nand_spl/board/amcc/acadia/u-boot.lds @@ -60,5 +60,5 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; } diff --git a/nand_spl/board/amcc/bamboo/u-boot.lds b/nand_spl/board/amcc/bamboo/u-boot.lds index 8a9e6e9..d4ea67a 100644 --- a/nand_spl/board/amcc/bamboo/u-boot.lds +++ b/nand_spl/board/amcc/bamboo/u-boot.lds @@ -62,5 +62,5 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; } diff --git a/nand_spl/board/amcc/canyonlands/u-boot.lds b/nand_spl/board/amcc/canyonlands/u-boot.lds index 73190cd..794f041 100644 --- a/nand_spl/board/amcc/canyonlands/u-boot.lds +++ b/nand_spl/board/amcc/canyonlands/u-boot.lds @@ -62,5 +62,5 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; } diff --git a/nand_spl/board/amcc/kilauea/u-boot.lds b/nand_spl/board/amcc/kilauea/u-boot.lds index 9894a10..4e860ad 100644 --- a/nand_spl/board/amcc/kilauea/u-boot.lds +++ b/nand_spl/board/amcc/kilauea/u-boot.lds @@ -60,5 +60,5 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; } diff --git a/nand_spl/board/amcc/sequoia/u-boot.lds b/nand_spl/board/amcc/sequoia/u-boot.lds index c81ce68..8ff6ac5 100644 --- a/nand_spl/board/amcc/sequoia/u-boot.lds +++ b/nand_spl/board/amcc/sequoia/u-boot.lds @@ -62,5 +62,5 @@ SECTIONS . = ALIGN(4); } - _end = . ; + __bss_end__ = . ; } diff --git a/nand_spl/board/davinci/da8xxevm/u-boot.lds b/nand_spl/board/davinci/da8xxevm/u-boot.lds index f6ccf08..c86117b 100644 --- a/nand_spl/board/davinci/da8xxevm/u-boot.lds +++ b/nand_spl/board/davinci/da8xxevm/u-boot.lds @@ -71,5 +71,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) } - _end = .; + __bss_end__ = .; } diff --git a/nand_spl/board/freescale/mpc8313erdb/u-boot.lds b/nand_spl/board/freescale/mpc8313erdb/u-boot.lds index f1649f8..d140453 100644 --- a/nand_spl/board/freescale/mpc8313erdb/u-boot.lds +++ b/nand_spl/board/freescale/mpc8313erdb/u-boot.lds @@ -49,7 +49,7 @@ SECTIONS .bss (NOLOAD) : { *(.*bss) } - _end = .; + __bss_end__ = .; } ENTRY(_start) -ASSERT(_end <= 0xfff01000, "NAND bootstrap too big"); +ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big"); diff --git a/nand_spl/board/freescale/mpc8315erdb/u-boot.lds b/nand_spl/board/freescale/mpc8315erdb/u-boot.lds index f1649f8..d140453 100644 --- a/nand_spl/board/freescale/mpc8315erdb/u-boot.lds +++ b/nand_spl/board/freescale/mpc8315erdb/u-boot.lds @@ -49,7 +49,7 @@ SECTIONS .bss (NOLOAD) : { *(.*bss) } - _end = .; + __bss_end__ = .; } ENTRY(_start) -ASSERT(_end <= 0xfff01000, "NAND bootstrap too big"); +ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big"); diff --git a/nand_spl/board/freescale/mx31pdk/u-boot.lds b/nand_spl/board/freescale/mx31pdk/u-boot.lds index ff289fb..324a932 100644 --- a/nand_spl/board/freescale/mx31pdk/u-boot.lds +++ b/nand_spl/board/freescale/mx31pdk/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.bss*) } diff --git a/nand_spl/board/karo/tx25/u-boot.lds b/nand_spl/board/karo/tx25/u-boot.lds index ff289fb..324a932 100644 --- a/nand_spl/board/karo/tx25/u-boot.lds +++ b/nand_spl/board/karo/tx25/u-boot.lds @@ -67,7 +67,7 @@ SECTIONS __bss_start = .; *(.bss) . = ALIGN(4); - _end = .; + __bss_end__ = .; } /DISCARD/ : { *(.bss*) } diff --git a/nand_spl/board/samsung/smdk6400/u-boot.lds b/nand_spl/board/samsung/smdk6400/u-boot.lds index 3ac6aa1..4cb686c 100644 --- a/nand_spl/board/samsung/smdk6400/u-boot.lds +++ b/nand_spl/board/samsung/smdk6400/u-boot.lds @@ -57,5 +57,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/nand_spl/board/sheldon/simpc8313/u-boot.lds b/nand_spl/board/sheldon/simpc8313/u-boot.lds index 1da4287..534a0c8 100644 --- a/nand_spl/board/sheldon/simpc8313/u-boot.lds +++ b/nand_spl/board/sheldon/simpc8313/u-boot.lds @@ -48,7 +48,7 @@ SECTIONS . = ALIGN(8); __bss_start = .; .bss (NOLOAD) : { *(.*bss) } - _end = .; + __bss_end__ = .; } ENTRY(_start) -ASSERT(_end <= 0xfff01000, "NAND bootstrap too big"); +ASSERT(__bss_end__ <= 0xfff01000, "NAND bootstrap too big"); diff --git a/onenand_ipl/board/apollon/u-boot.onenand.lds b/onenand_ipl/board/apollon/u-boot.onenand.lds index 0960c12..721d2f5 100644 --- a/onenand_ipl/board/apollon/u-boot.onenand.lds +++ b/onenand_ipl/board/apollon/u-boot.onenand.lds @@ -49,5 +49,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } diff --git a/onenand_ipl/board/vpac270/u-boot.onenand.lds b/onenand_ipl/board/vpac270/u-boot.onenand.lds index b2e7557..b5b2646 100644 --- a/onenand_ipl/board/vpac270/u-boot.onenand.lds +++ b/onenand_ipl/board/vpac270/u-boot.onenand.lds @@ -47,5 +47,5 @@ SECTIONS . = ALIGN(4); __bss_start = .; .bss : { *(.bss) . = ALIGN(4); } - _end = .; + __bss_end__ = .; } -- cgit v0.10.2 From f326cbba98bae21d41df8daac0bd78121d557af1 Mon Sep 17 00:00:00 2001 From: Po-Yu Chuang Date: Tue, 1 Mar 2011 23:02:04 +0000 Subject: arm: fix incorrect monitor protection region in FLASH Monitor protection region in FLASH did not cover .rel.dyn and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead. Add _end to linker scripts for end of u-boot image Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index 64426fa..3c5f3ef 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -104,6 +104,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm1136/u-boot.lds b/arch/arm/cpu/arm1136/u-boot.lds index 1e0e90b..d1e2851 100644 --- a/arch/arm/cpu/arm1136/u-boot.lds +++ b/arch/arm/cpu/arm1136/u-boot.lds @@ -72,6 +72,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S index c1302df..6ae118a 100644 --- a/arch/arm/cpu/arm1176/start.S +++ b/arch/arm/cpu/arm1176/start.S @@ -123,6 +123,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + /* IRQ stack memory (calculated at run-time) + 8 bytes */ .globl IRQ_STACK_START_IN IRQ_STACK_START_IN: diff --git a/arch/arm/cpu/arm1176/u-boot.lds b/arch/arm/cpu/arm1176/u-boot.lds index 170e516..27d6638 100644 --- a/arch/arm/cpu/arm1176/u-boot.lds +++ b/arch/arm/cpu/arm1176/u-boot.lds @@ -61,6 +61,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index c521753..e774c3f 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -93,6 +93,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm720t/u-boot.lds b/arch/arm/cpu/arm720t/u-boot.lds index deda9fb..9370fad 100644 --- a/arch/arm/cpu/arm720t/u-boot.lds +++ b/arch/arm/cpu/arm720t/u-boot.lds @@ -62,6 +62,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds index 4cc82a5..dc6ba34 100644 --- a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds +++ b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds @@ -56,4 +56,6 @@ SECTIONS __bss_start = .; .bss : { *(.bss) } __bss_end__ = .; + + _end = .; } diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S index 6db61c2..a7476b0 100644 --- a/arch/arm/cpu/arm920t/start.S +++ b/arch/arm/cpu/arm920t/start.S @@ -89,6 +89,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm920t/u-boot.lds b/arch/arm/cpu/arm920t/u-boot.lds index d6dc21c..17ba604 100644 --- a/arch/arm/cpu/arm920t/u-boot.lds +++ b/arch/arm/cpu/arm920t/u-boot.lds @@ -71,6 +71,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S index b89cf4a..39f2e99 100644 --- a/arch/arm/cpu/arm925t/start.S +++ b/arch/arm/cpu/arm925t/start.S @@ -99,6 +99,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm925t/u-boot.lds b/arch/arm/cpu/arm925t/u-boot.lds index 4ad1f8e..64e76f5 100644 --- a/arch/arm/cpu/arm925t/u-boot.lds +++ b/arch/arm/cpu/arm925t/u-boot.lds @@ -66,6 +66,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 7798ef8..fefcfa2 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -133,6 +133,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm926ejs/u-boot.lds b/arch/arm/cpu/arm926ejs/u-boot.lds index b7a5b9e..1480e0c 100644 --- a/arch/arm/cpu/arm926ejs/u-boot.lds +++ b/arch/arm/cpu/arm926ejs/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S index 1b6b188..00914f4 100644 --- a/arch/arm/cpu/arm946es/start.S +++ b/arch/arm/cpu/arm946es/start.S @@ -105,6 +105,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm946es/u-boot.lds b/arch/arm/cpu/arm946es/u-boot.lds index fe4a646..ff938e4 100644 --- a/arch/arm/cpu/arm946es/u-boot.lds +++ b/arch/arm/cpu/arm946es/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S index da2c265..2fd3b9a 100644 --- a/arch/arm/cpu/arm_intcm/start.S +++ b/arch/arm/cpu/arm_intcm/start.S @@ -101,6 +101,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/arm_intcm/u-boot.lds b/arch/arm/cpu/arm_intcm/u-boot.lds index 899fab0..f4a146c 100644 --- a/arch/arm/cpu/arm_intcm/u-boot.lds +++ b/arch/arm/cpu/arm_intcm/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index bc7bae8..d83d501 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -81,6 +81,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/armv7/u-boot.lds b/arch/arm/cpu/armv7/u-boot.lds index de80244..dbae54d 100644 --- a/arch/arm/cpu/armv7/u-boot.lds +++ b/arch/arm/cpu/armv7/u-boot.lds @@ -66,6 +66,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S index f8bfed7..561c1f4 100644 --- a/arch/arm/cpu/ixp/start.S +++ b/arch/arm/cpu/ixp/start.S @@ -112,6 +112,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/ixp/u-boot.lds b/arch/arm/cpu/ixp/u-boot.lds index 7029c6c..3587f8a 100644 --- a/arch/arm/cpu/ixp/u-boot.lds +++ b/arch/arm/cpu/ixp/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S index bd821a2..81242b1 100644 --- a/arch/arm/cpu/lh7a40x/start.S +++ b/arch/arm/cpu/lh7a40x/start.S @@ -89,6 +89,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/lh7a40x/u-boot.lds b/arch/arm/cpu/lh7a40x/u-boot.lds index b15ab1e..30934ff 100644 --- a/arch/arm/cpu/lh7a40x/u-boot.lds +++ b/arch/arm/cpu/lh7a40x/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index ca072c4..f1dbc3b 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -106,6 +106,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/pxa/u-boot.lds b/arch/arm/cpu/pxa/u-boot.lds index dfb9b77..e163369 100644 --- a/arch/arm/cpu/pxa/u-boot.lds +++ b/arch/arm/cpu/pxa/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S index ac1c4fb..10f5284 100644 --- a/arch/arm/cpu/s3c44b0/start.S +++ b/arch/arm/cpu/s3c44b0/start.S @@ -80,6 +80,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/s3c44b0/u-boot.lds b/arch/arm/cpu/s3c44b0/u-boot.lds index 797edbc..74a259c 100644 --- a/arch/arm/cpu/s3c44b0/u-boot.lds +++ b/arch/arm/cpu/s3c44b0/u-boot.lds @@ -63,6 +63,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S index 5cfe19b..b27e970 100644 --- a/arch/arm/cpu/sa1100/start.S +++ b/arch/arm/cpu/sa1100/start.S @@ -90,6 +90,10 @@ _bss_start_ofs: _bss_end_ofs: .word __bss_end__ - _start +.globl _end_ofs +_end_ofs: + .word _end - _start + #ifdef CONFIG_USE_IRQ /* IRQ stack memory (calculated at run-time) */ .globl IRQ_STACK_START diff --git a/arch/arm/cpu/sa1100/u-boot.lds b/arch/arm/cpu/sa1100/u-boot.lds index 0ac1329..e6381da 100644 --- a/arch/arm/cpu/sa1100/u-boot.lds +++ b/arch/arm/cpu/sa1100/u-boot.lds @@ -66,6 +66,8 @@ SECTIONS *(.dynsym) } + _end = .; + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; *(.bss) diff --git a/arch/arm/include/asm/u-boot-arm.h b/arch/arm/include/asm/u-boot-arm.h index 33973a3..3904027 100644 --- a/arch/arm/include/asm/u-boot-arm.h +++ b/arch/arm/include/asm/u-boot-arm.h @@ -32,6 +32,7 @@ /* for the following variables, see start.S */ extern ulong _bss_start_ofs; /* BSS start relative to _start */ extern ulong _bss_end_ofs; /* BSS end relative to _start */ +extern ulong _end_ofs; /* end of image relative to _start */ extern ulong IRQ_STACK_START; /* top of IRQ stack */ extern ulong FIQ_STACK_START; /* top of FIQ stack */ extern ulong _TEXT_BASE; /* code start */ diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index c620d2c..dc46e21 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -459,7 +459,7 @@ void board_init_r (gd_t *id, ulong dest_addr) gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ - monitor_flash_len = _bss_start_ofs; + monitor_flash_len = _end_ofs; debug ("monitor flash len: %08lX\n", monitor_flash_len); board_init(); /* Setup chipselects */ -- cgit v0.10.2 From 6d56073c60edbade4c2e83a45e631dbd3ea392e0 Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:09 +0000 Subject: SMDK6400: Fix CONFIG_SYS_INIT_SP_ADDR undefined Fix CONFIG_SYS_INIT_SP_ADDR undefined issue. Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/include/configs/smdk6400.h b/include/configs/smdk6400.h index 671f2c7..c9acf58 100644 --- a/include/configs/smdk6400.h +++ b/include/configs/smdk6400.h @@ -44,6 +44,11 @@ #define CONFIG_PERIPORT_BASE 0x70000000 #define CONFIG_PERIPORT_SIZE 0x13 +#define CONFIG_SYS_IRAM_BASE 0x0c000000 /* Internal SRAM base address */ +#define CONFIG_SYS_IRAM_SIZE 0x2000 /* 8 KB of internal SRAM memory */ +#define CONFIG_SYS_IRAM_END (CONFIG_SYS_IRAM_BASE + CONFIG_SYS_IRAM_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_IRAM_END - GENERATED_GBL_DATA_SIZE) + #define CONFIG_SYS_SDRAM_BASE 0x50000000 /* input clock of PLL: SMDK6400 has 12MHz input clock */ -- cgit v0.10.2 From 6c0db6fb7f72b1b3dde72ccfb3a8bcce0ceee747 Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:10 +0000 Subject: SMDK6400: Fix some label undefined in build error Modify Makefile for cpu_init.c and Start.s use some label,this defined u-boot.lds of arch/arm/cpu/arm1176. But SMDK6400 use the link script board/samsung/smdk6400/u-boot-nand.lds. So add some label form u-boot.lds to u-boot-nand.lds Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/board/samsung/smdk6400/u-boot-nand.lds b/board/samsung/smdk6400/u-boot-nand.lds index 975601b..ef99dc9 100644 --- a/board/samsung/smdk6400/u-boot-nand.lds +++ b/board/samsung/smdk6400/u-boot-nand.lds @@ -56,7 +56,28 @@ SECTIONS .mmudata : { *(.mmudata) } . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) . = ALIGN(4); } - __bss_end__ = .; + + .rel.dyn : { + __rel_dyn_start = .; + *(.rel*) + __rel_dyn_end = .; + } + + .dynsym : { + __dynsym_start = .; + *(.dynsym) + } + + .bss __rel_dyn_start (OVERLAY) : { + __bss_start = .; + *(.bss) + . = ALIGN(4); + __bss_end__ = .; + } + + /DISCARD/ : { *(.dynstr*) } + /DISCARD/ : { *(.dynamic*) } + /DISCARD/ : { *(.plt*) } + /DISCARD/ : { *(.interp*) } + /DISCARD/ : { *(.gnu*) } } -- cgit v0.10.2 From fb3527575dce5ced00bf3c2e92ce13a1fc491747 Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:11 +0000 Subject: SMDK6400: Fix the mutiple link error The first, the cpu_init.o have already been link for cmd_link_o_target atfer compile, But, The link script re-link the point file. So the link machine will generate multiple definition error information. The second, Since the first 4kB of nand boot featue code move to nand_spl, So It is not necessary to force the cpu_init.o in non-nand boot. Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/board/samsung/smdk6400/u-boot-nand.lds b/board/samsung/smdk6400/u-boot-nand.lds index ef99dc9..21e1ed3 100644 --- a/board/samsung/smdk6400/u-boot-nand.lds +++ b/board/samsung/smdk6400/u-boot-nand.lds @@ -35,7 +35,6 @@ SECTIONS .text : { arch/arm/cpu/arm1176/start.o (.text) - arch/arm/cpu/arm1176/s3c64xx/cpu_init.o (.text) *(.text) } -- cgit v0.10.2 From 6dde5074cce290839afdd8e329efb7301cb9fcce Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:12 +0000 Subject: SMDK6400: Add some labels to u-boot.lds to support nand_spl In the nand_spl feature of SMDK6400. Add some relocation symbols to nand_spl/board/samsung/smdk6400/u-boot.lds to fix the compile error. Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/nand_spl/board/samsung/smdk6400/u-boot.lds b/nand_spl/board/samsung/smdk6400/u-boot.lds index 4cb686c..0153e0e 100644 --- a/nand_spl/board/samsung/smdk6400/u-boot.lds +++ b/nand_spl/board/samsung/smdk6400/u-boot.lds @@ -55,7 +55,22 @@ SECTIONS __u_boot_cmd_end = .; . = ALIGN(4); + + .rel.dyn : { + __rel_dyn_start = .; + *(.rel*) + __rel_dyn_end = .; + } + + .dynsym : { + __dynsym_start = .; + *(.dynsym) + } + + .bss __rel_dyn_start (OVERLAY) : { __bss_start = .; - .bss : { *(.bss) . = ALIGN(4); } + *(.bss) + . = ALIGN(4); __bss_end__ = .; + } } -- cgit v0.10.2 From 9a3a49fb00a22324873f1e331379877ec3374962 Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:13 +0000 Subject: SMDK6400: Disable LED function in start.s on the nand booting Since nand boot have some limit for the first 4KB, We only disable the LED function to reduce the code space. At the same time, Fix the compile error for LED function undefined in the compile time of nand_spl. Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S index 6ae118a..b095f22 100644 --- a/arch/arm/cpu/arm1176/start.S +++ b/arch/arm/cpu/arm1176/start.S @@ -356,9 +356,11 @@ clbss_l:str r2, [r0] /* clear loop... */ cmp r0, r1 bne clbss_l +#ifndef CONFIG_NAND_SPL bl coloured_LED_init bl red_LED_on #endif +#endif /* * We are done. Do not return, instead branch to second part of board -- cgit v0.10.2 From ecc7cedd5ae1d63b50094efeb392a5925ec0f1de Mon Sep 17 00:00:00 2001 From: seedshope Date: Sat, 22 Jan 2011 10:06:14 +0000 Subject: SMDK6400: Fixup dram_init for relocation support Signed-off-by: Zhong Hongbo Signed-off-by: Minkyu Kang diff --git a/board/samsung/smdk6400/smdk6400.c b/board/samsung/smdk6400/smdk6400.c index 35aa40b..13c7ed5 100644 --- a/board/samsung/smdk6400/smdk6400.c +++ b/board/samsung/smdk6400/smdk6400.c @@ -78,10 +78,16 @@ int board_init(void) return 0; } -int dram_init(void) +void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; +} + +int dram_init(void) +{ + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); return 0; } -- cgit v0.10.2 From 3f129280b3f1df51387447d8366ab6c3b6607547 Mon Sep 17 00:00:00 2001 From: Donghwa Lee Date: Mon, 7 Mar 2011 21:11:42 +0000 Subject: ARM: S5P: pwm driver support This is common pwm driver of S5P. Signed-off-by: Donghwa Lee Signed-off-by: Kyungmin Park Signed-off-by: Minkyu Kang diff --git a/arch/arm/cpu/armv7/s5p-common/Makefile b/arch/arm/cpu/armv7/s5p-common/Makefile index 922cd95..ce0a41e 100644 --- a/arch/arm/cpu/armv7/s5p-common/Makefile +++ b/arch/arm/cpu/armv7/s5p-common/Makefile @@ -27,6 +27,7 @@ LIB = $(obj)libs5p-common.o COBJS-y += cpu_info.o COBJS-y += timer.o +COBJS-$(CONFIG_PWM) += pwm.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y) $(SOBJS)) diff --git a/arch/arm/cpu/armv7/s5p-common/pwm.c b/arch/arm/cpu/armv7/s5p-common/pwm.c new file mode 100644 index 0000000..ff95b84 --- /dev/null +++ b/arch/arm/cpu/armv7/s5p-common/pwm.c @@ -0,0 +1,189 @@ +/* + * Copyright (C) 2011 Samsung Electronics + * + * Donghwa Lee + * + * 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 +#include +#include +#include +#include +#include + +int pwm_enable(int pwm_id) +{ + const struct s5p_timer *pwm = + (struct s5p_timer *)samsung_get_base_timer(); + unsigned long tcon; + + tcon = readl(&pwm->tcon); + tcon |= TCON_START(pwm_id); + + writel(tcon, &pwm->tcon); + + return 0; +} + +void pwm_disable(int pwm_id) +{ + const struct s5p_timer *pwm = + (struct s5p_timer *)samsung_get_base_timer(); + unsigned long tcon; + + tcon = readl(&pwm->tcon); + tcon &= ~TCON_START(pwm_id); + + writel(tcon, &pwm->tcon); +} + +static unsigned long pwm_calc_tin(int pwm_id, unsigned long freq) +{ + unsigned long tin_parent_rate; + unsigned int div; + + tin_parent_rate = get_pwm_clk(); + + for (div = 2; div <= 16; div *= 2) { + if ((tin_parent_rate / (div << 16)) < freq) + return tin_parent_rate / div; + } + + return tin_parent_rate / 16; +} + +#define NS_IN_HZ (1000000000UL) + +int pwm_config(int pwm_id, int duty_ns, int period_ns) +{ + const struct s5p_timer *pwm = + (struct s5p_timer *)samsung_get_base_timer(); + unsigned int offset; + unsigned long tin_rate; + unsigned long tin_ns; + unsigned long period; + unsigned long tcon; + unsigned long tcnt; + unsigned long timer_rate_hz; + unsigned long tcmp; + + /* + * We currently avoid using 64bit arithmetic by using the + * fact that anything faster than 1GHz is easily representable + * by 32bits. + */ + if (period_ns > NS_IN_HZ || duty_ns > NS_IN_HZ) + return -ERANGE; + + if (duty_ns > period_ns) + return -EINVAL; + + period = NS_IN_HZ / period_ns; + + /* Check to see if we are changing the clock rate of the PWM */ + tin_rate = pwm_calc_tin(pwm_id, period); + timer_rate_hz = tin_rate; + + tin_ns = NS_IN_HZ / tin_rate; + tcnt = period_ns / tin_ns; + + /* Note, counters count down */ + tcmp = duty_ns / tin_ns; + tcmp = tcnt - tcmp; + + /* + * the pwm hw only checks the compare register after a decrement, + * so the pin never toggles if tcmp = tcnt + */ + if (tcmp == tcnt) + tcmp--; + + if (tcmp < 0) + tcmp = 0; + + /* Update the PWM register block. */ + offset = pwm_id * 3; + if (pwm_id < 4) { + writel(tcnt, &pwm->tcntb0 + offset); + writel(tcmp, &pwm->tcmpb0 + offset); + } + + tcon = readl(&pwm->tcon); + tcon |= TCON_UPDATE(pwm_id); + if (pwm_id < 4) + tcon |= TCON_AUTO_RELOAD(pwm_id); + else + tcon |= TCON4_AUTO_RELOAD; + writel(tcon, &pwm->tcon); + + tcon &= ~TCON_UPDATE(pwm_id); + writel(tcon, &pwm->tcon); + + return 0; +} + +int pwm_init(int pwm_id, int div, int invert) +{ + u32 val; + const struct s5p_timer *pwm = + (struct s5p_timer *)samsung_get_base_timer(); + unsigned long timer_rate_hz; + unsigned int offset, prescaler; + + /* + * Timer Freq(HZ) = + * PWM_CLK / { (prescaler_value + 1) * (divider_value) } + */ + + val = readl(&pwm->tcfg0); + if (pwm_id < 2) { + prescaler = PRESCALER_0; + val &= ~0xff; + val |= (prescaler & 0xff); + } else { + prescaler = PRESCALER_1; + val &= ~(0xff << 8); + val |= (prescaler & 0xff) << 8; + } + writel(val, &pwm->tcfg0); + val = readl(&pwm->tcfg1); + val &= ~(0xf << MUX_DIV_SHIFT(pwm_id)); + val |= (div & 0xf) << MUX_DIV_SHIFT(pwm_id); + writel(val, &pwm->tcfg1); + + timer_rate_hz = get_pwm_clk() / ((prescaler + 1) * + (div + 1)); + + timer_rate_hz = timer_rate_hz / 100; + + /* set count value */ + offset = pwm_id * 3; + writel(timer_rate_hz, &pwm->tcntb0 + offset); + + val = readl(&pwm->tcon) & ~(0xf << TCON_OFFSET(pwm_id)); + if (invert && (pwm_id < 4)) + val |= TCON_INVERTER(pwm_id); + writel(val, &pwm->tcon); + + pwm_enable(pwm_id); + + return 0; +} diff --git a/arch/arm/include/asm/arch-s5pc1xx/pwm.h b/arch/arm/include/asm/arch-s5pc1xx/pwm.h index 0369968..de4dbce 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/pwm.h +++ b/arch/arm/include/asm/arch-s5pc1xx/pwm.h @@ -22,6 +22,18 @@ #ifndef __ASM_ARM_ARCH_PWM_H_ #define __ASM_ARM_ARCH_PWM_H_ +#define PRESCALER_0 (8 - 1) /* prescaler of timer 0, 1 */ +#define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */ + +/* Divider MUX */ +#define MUX_DIV_1 0 /* 1/1 period */ +#define MUX_DIV_2 1 /* 1/2 period */ +#define MUX_DIV_4 2 /* 1/4 period */ +#define MUX_DIV_8 3 /* 1/8 period */ +#define MUX_DIV_16 4 /* 1/16 period */ + +#define MUX_DIV_SHIFT(x) (x * 4) + /* Interval mode(Auto Reload) of PWM Timer 4 */ #define TCON4_AUTO_RELOAD (1 << 22) /* Update TCNTB4 */ @@ -29,6 +41,13 @@ /* start bit of PWM Timer 4 */ #define TCON4_START (1 << 20) +#define TCON_OFFSET(x) ((x + 1) * (!!x) << 2) + +#define TCON_START(x) (1 << TCON_OFFSET(x)) +#define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1)) +#define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2)) +#define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3)) + #ifndef __ASSEMBLY__ struct s5p_timer { unsigned int tcfg0; diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h index 0369968..de4dbce 100644 --- a/arch/arm/include/asm/arch-s5pc2xx/pwm.h +++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h @@ -22,6 +22,18 @@ #ifndef __ASM_ARM_ARCH_PWM_H_ #define __ASM_ARM_ARCH_PWM_H_ +#define PRESCALER_0 (8 - 1) /* prescaler of timer 0, 1 */ +#define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */ + +/* Divider MUX */ +#define MUX_DIV_1 0 /* 1/1 period */ +#define MUX_DIV_2 1 /* 1/2 period */ +#define MUX_DIV_4 2 /* 1/4 period */ +#define MUX_DIV_8 3 /* 1/8 period */ +#define MUX_DIV_16 4 /* 1/16 period */ + +#define MUX_DIV_SHIFT(x) (x * 4) + /* Interval mode(Auto Reload) of PWM Timer 4 */ #define TCON4_AUTO_RELOAD (1 << 22) /* Update TCNTB4 */ @@ -29,6 +41,13 @@ /* start bit of PWM Timer 4 */ #define TCON4_START (1 << 20) +#define TCON_OFFSET(x) ((x + 1) * (!!x) << 2) + +#define TCON_START(x) (1 << TCON_OFFSET(x)) +#define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1)) +#define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2)) +#define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3)) + #ifndef __ASSEMBLY__ struct s5p_timer { unsigned int tcfg0; diff --git a/include/pwm.h b/include/pwm.h new file mode 100644 index 0000000..13acf85 --- /dev/null +++ b/include/pwm.h @@ -0,0 +1,31 @@ +/* + * header file for pwm driver. + * + * Copyright (c) 2011 samsung electronics + * Donghwa Lee + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _pwm_h_ +#define _pwm_h_ + +int pwm_init (int pwm_id, int div, int invert); +int pwm_config (int pwm_id, int duty_ns, int period_ns); +int pwm_enable (int pwm_id); +void pwm_disable (int pwm_id); + +#endif /* _pwm_h_ */ -- cgit v0.10.2 From 70fc52dfaa04a1ec70188dadec794b45fca48628 Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Thu, 10 Mar 2011 20:05:58 +0900 Subject: S5P: timer: Use pwm functions Use pwm functions for timer that is PWM timer 4. Signed-off-by: Minkyu Kang diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index 651fd5d..cf61ee0 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -27,15 +27,7 @@ #include #include #include - -#define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */ -#define MUX_DIV_2 1 /* 1/2 period */ -#define MUX_DIV_4 2 /* 1/4 period */ -#define MUX_DIV_8 3 /* 1/8 period */ -#define MUX_DIV_16 4 /* 1/16 period */ -#define MUX4_DIV_SHIFT 16 - -#define TCON_TIMER4_SHIFT 20 +#include static unsigned long count_value; @@ -51,41 +43,10 @@ static inline struct s5p_timer *s5p_get_base_timer(void) int timer_init(void) { - struct s5p_timer *const timer = s5p_get_base_timer(); - u32 val; - - /* - * @ PWM Timer 4 - * Timer Freq(HZ) = - * PWM_CLK / { (prescaler_value + 1) * (divider_value) } - */ - - /* set prescaler : 16 */ - /* set divider : 2 */ - writel((PRESCALER_1 & 0xff) << 8, &timer->tcfg0); - writel((MUX_DIV_2 & 0xf) << MUX4_DIV_SHIFT, &timer->tcfg1); - - /* 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; - - /* set count value */ - writel(count_value, &timer->tcntb4); - lastdec = count_value; - - val = (readl(&timer->tcon) & ~(0x07 << TCON_TIMER4_SHIFT)) | - TCON4_AUTO_RELOAD; - - /* auto reload & manual update */ - writel(val | TCON4_UPDATE, &timer->tcon); - - /* start PWM timer 4 */ - writel(val | TCON4_START, &timer->tcon); - - timestamp = 0; + /* PWM Timer 4 */ + pwm_init(4, MUX_DIV_2, 0); + pwm_config(4, 0, 0); + pwm_enable(4); return 0; } diff --git a/arch/arm/include/asm/arch-s5pc1xx/pwm.h b/arch/arm/include/asm/arch-s5pc1xx/pwm.h index de4dbce..d0cf3cb 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/pwm.h +++ b/arch/arm/include/asm/arch-s5pc1xx/pwm.h @@ -34,19 +34,13 @@ #define MUX_DIV_SHIFT(x) (x * 4) -/* Interval mode(Auto Reload) of PWM Timer 4 */ -#define TCON4_AUTO_RELOAD (1 << 22) -/* Update TCNTB4 */ -#define TCON4_UPDATE (1 << 21) -/* start bit of PWM Timer 4 */ -#define TCON4_START (1 << 20) - #define TCON_OFFSET(x) ((x + 1) * (!!x) << 2) #define TCON_START(x) (1 << TCON_OFFSET(x)) #define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1)) #define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2)) #define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3)) +#define TCON4_AUTO_RELOAD (1 << 22) #ifndef __ASSEMBLY__ struct s5p_timer { diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h index de4dbce..d0cf3cb 100644 --- a/arch/arm/include/asm/arch-s5pc2xx/pwm.h +++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h @@ -34,19 +34,13 @@ #define MUX_DIV_SHIFT(x) (x * 4) -/* Interval mode(Auto Reload) of PWM Timer 4 */ -#define TCON4_AUTO_RELOAD (1 << 22) -/* Update TCNTB4 */ -#define TCON4_UPDATE (1 << 21) -/* start bit of PWM Timer 4 */ -#define TCON4_START (1 << 20) - #define TCON_OFFSET(x) ((x + 1) * (!!x) << 2) #define TCON_START(x) (1 << TCON_OFFSET(x)) #define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1)) #define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2)) #define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3)) +#define TCON4_AUTO_RELOAD (1 << 22) #ifndef __ASSEMBLY__ struct s5p_timer { -- cgit v0.10.2 From dc795a8882a45e1b5b3796454cfebb31feb179fc Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Thu, 10 Mar 2011 20:09:43 +0900 Subject: S5P: smdkc100: Enable the pwm driver Signed-off-by: Minkyu Kang diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index fb8b43c..1ae1234 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -68,6 +68,9 @@ #define CONFIG_SERIAL0 1 /* use SERIAL 0 on SMDKC100 */ #define CONFIG_SERIAL_MULTI 1 +/* PWM */ +#define CONFIG_PWM 1 + /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_BAUDRATE 115200 -- cgit v0.10.2 From 96caf02f6078194655a8566d8c445d0ac4b52c4c Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Thu, 10 Mar 2011 20:10:19 +0900 Subject: S5P: goni: Enable the pwm driver Signed-off-by: Minkyu Kang diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index f53e798..597cf57 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -69,6 +69,9 @@ #define CONFIG_MMC 1 #define CONFIG_S5P_MMC 1 +/* PWM */ +#define CONFIG_PWM 1 + /* It should define before config_cmd_default.h */ #define CONFIG_SYS_NO_FLASH 1 -- cgit v0.10.2 From aa44a45f734d06e3536e1a7461733b52aca4869c Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Thu, 10 Mar 2011 20:10:38 +0900 Subject: S5P: universal: Enable the pwm driver Signed-off-by: Minkyu Kang diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h index c033a8d..5915984 100644 --- a/include/configs/s5pc210_universal.h +++ b/include/configs/s5pc210_universal.h @@ -70,6 +70,9 @@ #define CONFIG_MMC 1 #define CONFIG_S5P_MMC 1 +/* PWM */ +#define CONFIG_PWM 1 + /* It should define before config_cmd_default.h */ #define CONFIG_SYS_NO_FLASH 1 -- cgit v0.10.2 From 9aca34d6ab4f17033ee65efaa584c591e7df873c Mon Sep 17 00:00:00 2001 From: Minkyu Kang Date: Wed, 16 Mar 2011 20:09:20 +0900 Subject: S5P: timer: replace bss variable by gd Use the global data instead of bss variable, replace as follow. count_value -> removed timestamp -> tbl lastdec -> lastinc Signed-off-by: Minkyu Kang Signed-off-by: Kyungmin Park Acked-by: Albert ARIBAUD diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index cf61ee0..b750d16 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -29,11 +29,7 @@ #include #include -static unsigned long count_value; - -/* Internal tick units */ -static unsigned long long timestamp; /* Monotonic incrementing timer */ -static unsigned long lastdec; /* Last decremneter snapshot */ +DECLARE_GLOBAL_DATA_PTR; /* macro to read the 16 bit timer */ static inline struct s5p_timer *s5p_get_base_timer(void) @@ -66,14 +62,14 @@ unsigned long get_timer(unsigned long base) void set_timer(unsigned long t) { - timestamp = t; + gd->tbl = t; } /* delay x useconds */ void __udelay(unsigned long usec) { struct s5p_timer *const timer = s5p_get_base_timer(); - unsigned long tmo, tmp; + unsigned long tmo, tmp, count_value; count_value = readl(&timer->tcntb4); @@ -98,7 +94,7 @@ void __udelay(unsigned long usec) tmp = get_timer(0); /* if setting this fordward will roll time stamp */ - /* reset "advancing" timestamp to 0, set lastdec value */ + /* reset "advancing" timestamp to 0, set lastinc value */ /* else, set advancing stamp wake up time */ if ((tmo + tmp + 1) < tmp) reset_timer_masked(); @@ -115,23 +111,24 @@ void reset_timer_masked(void) struct s5p_timer *const timer = s5p_get_base_timer(); /* reset time */ - lastdec = readl(&timer->tcnto4); - timestamp = 0; + gd->lastinc = readl(&timer->tcnto4); + gd->tbl = 0; } unsigned long get_timer_masked(void) { struct s5p_timer *const timer = s5p_get_base_timer(); unsigned long now = readl(&timer->tcnto4); + unsigned long count_value = readl(&timer->tcntb4); - if (lastdec >= now) - timestamp += lastdec - now; + if (gd->lastinc >= now) + gd->tbl += gd->lastinc - now; else - timestamp += lastdec + count_value - now; + gd->tbl += gd->lastinc + count_value - now; - lastdec = now; + gd->lastinc = now; - return timestamp; + return gd->tbl; } /* -- cgit v0.10.2 From bef5f8565ff87d048df352a891953805db84417c Mon Sep 17 00:00:00 2001 From: Chander Kashyap Date: Tue, 22 Mar 2011 01:29:38 +0000 Subject: ARMV7: S5P: Fixed register offset in mmc.h The MMC registers are accessed through struct s5p_mmc member variables. MMC controller "control4" register offset is set to 0x8C as per data sheet. The size of struct s5p_mmc is also corrected. Signed-off-by: Chander Kashyap Signed-off-by: Tushar Behera Signed-off-by: Minkyu Kang diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h index 48de64d..d458d3b 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h @@ -53,10 +53,11 @@ struct s5p_mmc { unsigned char res3[0x34]; unsigned int control2; unsigned int control3; + unsigned char res4[4]; unsigned int control4; - unsigned char res4[0x6e]; + unsigned char res5[0x6e]; unsigned short hcver; - unsigned char res5[0xFFF02]; + unsigned char res6[0xFFF00]; }; struct mmc_host { diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h index 528150d..04827ca 100644 --- a/arch/arm/include/asm/arch-s5pc2xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h @@ -53,10 +53,11 @@ struct s5p_mmc { unsigned char res3[0x34]; unsigned int control2; unsigned int control3; + unsigned char res4[4]; unsigned int control4; - unsigned char res4[0x6e]; + unsigned char res5[0x6e]; unsigned short hcver; - unsigned char res5[0xFF02]; + unsigned char res6[0xFF00]; }; struct mmc_host { -- cgit v0.10.2 From f69bb511455513a61c25783414240258f13f3371 Mon Sep 17 00:00:00 2001 From: Chander Kashyap Date: Tue, 22 Mar 2011 01:40:50 +0000 Subject: S5P: mmc: Resolved interrupt error during mmc_init Blocksize was hardcoded to 512 bytes. But the blocksize varies depeding on various mmc subsystem commands (between 8 and 512). This hardcoding was resulting in interrupt error during data transfer. It is now calculated based upon the request sent by mmc subsystem. Signed-off-by: Chander Kashyap Signed-off-by: Minkyu Kang diff --git a/drivers/mmc/s5p_mmc.c b/drivers/mmc/s5p_mmc.c index 195b5be..0323800 100644 --- a/drivers/mmc/s5p_mmc.c +++ b/drivers/mmc/s5p_mmc.c @@ -51,7 +51,7 @@ static void mmc_prepare_data(struct mmc_host *host, struct mmc_data *data) writeb(ctrl, &host->reg->hostctl); /* We do not handle DMA boundaries, so set it to max (512 KiB) */ - writew((7 << 12) | (512 << 0), &host->reg->blksize); + writew((7 << 12) | (data->blocksize & 0xFFF), &host->reg->blksize); writew(data->blocks, &host->reg->blkcnt); } -- cgit v0.10.2 From 05858736f5f1050d776571451995db81e3f5a5d7 Mon Sep 17 00:00:00 2001 From: Tom Warren Date: Wed, 23 Feb 2011 09:54:31 +0000 Subject: arm: Tegra2: Change mach-type to MACH_TYPE_SEABOARD due to mach-types.h update Signed-off-by: Tom Warren diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index fd87560..59eef56 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -37,7 +37,7 @@ #define CONFIG_TEGRA2_ENABLE_UARTD #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTD_BASE -#define CONFIG_MACH_TYPE MACH_TYPE_TEGRA_SEABOARD +#define CONFIG_MACH_TYPE MACH_TYPE_SEABOARD #define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */ #endif /* __CONFIG_H */ -- cgit v0.10.2