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| author | Po-Yu Chuang <ratbert@faraday-tech.com> | 2011-03-01 23:02:04 +0000 |
|---|---|---|
| committer | Albert Aribaud <albert.aribaud@free.fr> | 2011-03-27 19:18:52 +0200 |
| commit | f326cbba98bae21d41df8daac0bd78121d557af1 (patch) | |
| tree | f22e894ede1e38fd6d048367ba50d4c539860b1e /arch/arm/cpu/arm720t | |
| parent | 44c6e6591cb451ae606f8bde71dd5fb7b4002544 (diff) | |
| download | u-boot-imx-f326cbba98bae21d41df8daac0bd78121d557af1.zip u-boot-imx-f326cbba98bae21d41df8daac0bd78121d557af1.tar.gz u-boot-imx-f326cbba98bae21d41df8daac0bd78121d557af1.tar.bz2 | |
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 <ratbert@faraday-tech.com>
Diffstat (limited to 'arch/arm/cpu/arm720t')
| -rw-r--r-- | arch/arm/cpu/arm720t/start.S | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/arm720t/u-boot.lds | 2 |
2 files changed, 6 insertions, 0 deletions
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) |