From: Po-Yu Chuang <[email protected]> Monitor protection region in FLASH did not cover .rel.dyn section and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead.
Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang <[email protected]> --- arch/arm/cpu/arm1136/start.S | 4 ++++ arch/arm/cpu/arm1176/start.S | 4 ++++ arch/arm/cpu/arm720t/start.S | 4 ++++ arch/arm/cpu/arm920t/start.S | 4 ++++ arch/arm/cpu/arm925t/start.S | 4 ++++ arch/arm/cpu/arm926ejs/start.S | 4 ++++ arch/arm/cpu/arm946es/start.S | 4 ++++ arch/arm/cpu/arm_intcm/start.S | 4 ++++ arch/arm/cpu/armv7/start.S | 4 ++++ arch/arm/cpu/ixp/start.S | 4 ++++ arch/arm/cpu/lh7a40x/start.S | 4 ++++ arch/arm/cpu/pxa/start.S | 4 ++++ arch/arm/cpu/s3c44b0/start.S | 4 ++++ arch/arm/cpu/sa1100/start.S | 4 ++++ arch/arm/include/asm/u-boot-arm.h | 1 + arch/arm/lib/board.c | 2 +- 16 files changed, 58 insertions(+), 1 deletions(-) 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/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/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/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/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/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/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/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/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/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/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/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/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/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/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 */ -- 1.6.3.3 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
