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| author | wdenk <wdenk> | 2004-02-08 19:38:38 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-02-08 19:38:38 +0000 |
| commit | f6e20fc6ca5a45316f94743d8b60dce4d9766bc8 (patch) | |
| tree | cdea7c7227b937ff231d98e50e64b6fa447bacda /board/ixdp425 | |
| parent | f4863a7aec41f1f78fe93eade700b15b287a5ef7 (diff) | |
| download | u-boot-imx-f6e20fc6ca5a45316f94743d8b60dce4d9766bc8.zip u-boot-imx-f6e20fc6ca5a45316f94743d8b60dce4d9766bc8.tar.gz u-boot-imx-f6e20fc6ca5a45316f94743d8b60dce4d9766bc8.tar.bz2 | |
Patch by Anders Larsen, 09 Jan 2004:
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.
Diffstat (limited to 'board/ixdp425')
| -rw-r--r-- | board/ixdp425/config.mk | 2 | ||||
| -rw-r--r-- | board/ixdp425/flash.c | 4 | ||||
| -rw-r--r-- | board/ixdp425/u-boot.lds | 8 |
3 files changed, 5 insertions, 9 deletions
diff --git a/board/ixdp425/config.mk b/board/ixdp425/config.mk index 6bbb9a8..9f616f3 100644 --- a/board/ixdp425/config.mk +++ b/board/ixdp425/config.mk @@ -1,2 +1,2 @@ #TEXT_BASE = 0x00100000 -TEXT_BASE = 0x00f00000 +TEXT_BASE = 0x00f80000 diff --git a/board/ixdp425/flash.c b/board/ixdp425/flash.c index bd3a705..1d958c8 100644 --- a/board/ixdp425/flash.c +++ b/board/ixdp425/flash.c @@ -72,7 +72,7 @@ unsigned long flash_init (void) flash_get_offsets (PHYS_FLASH_1, &flash_info[i]); break; default: - panic ("configured to many flash banks!\n"); + panic ("configured too many flash banks!\n"); break; } size += flash_info[i].size; @@ -82,7 +82,7 @@ unsigned long flash_init (void) */ flash_protect (FLAG_PROTECT_SET, CFG_FLASH_BASE, - CFG_FLASH_BASE + _armboot_end_data - _armboot_start, + CFG_FLASH_BASE + _bss_start - _armboot_start, &flash_info[0]); flash_protect (FLAG_PROTECT_SET, diff --git a/board/ixdp425/u-boot.lds b/board/ixdp425/u-boot.lds index cd44eb9..91ef030 100644 --- a/board/ixdp425/u-boot.lds +++ b/board/ixdp425/u-boot.lds @@ -48,12 +48,8 @@ SECTIONS .u_boot_cmd : { *(.u_boot_cmd) } __u_boot_cmd_end = .; - armboot_end_data = .; - . = ALIGN(4); - bss_start = .; + __bss_start = .; .bss : { *(.bss) } - bss_end = .; - - armboot_end = .; + _end = .; } |