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Patch by Anders Larsen, 09 Jan 2004:

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ARM memory layout fixes: the abort-stack is now set up in the
correct RAM area, and the BSS is zeroed out as it should be.

Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
of the linker scripts are replaced by '__bss_start' and '_end',
resp., which is a further step to eliminate unnecessary differences
between the implementation of the CPU architectures.
This commit is contained in:
wdenk
2004-02-08 19:38:38 +00:00
parent f4863a7aec
commit f6e20fc6ca
53 changed files with 321 additions and 369 deletions
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4
include/asm-arm/u-boot-arm.h
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@@ -31,8 +31,8 @@
/* for the following variables, see start.S */
extern ulong _armboot_start; /* code start */
extern ulong _armboot_end_data; /* code + data end */
extern ulong _armboot_end; /* BSS end */
extern ulong _bss_start; /* code + data end == BSS start */
extern ulong _bss_end; /* BSS end */
extern ulong IRQ_STACK_START; /* top of IRQ stack */
extern ulong FIQ_STACK_START; /* top of FIQ stack */