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arm: fix incorrect monitor protection region in FLASH

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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>
This commit is contained in:
Po-Yu Chuang 2011-03-01 23:02:04 +00:00 • committed by Albert Aribaud
parent 44c6e6591c
commit f326cbba98
31 changed files with 88 additions and 1 deletions
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arch/arm/include/asm/u-boot-arm.h
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@ -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 */