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| author | Simon Glass <sjg@chromium.org> | 2014-11-06 13:20:10 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-11-21 07:24:10 +0100 |
| commit | f67cd51e654ba6498230314b6e82b4dbbd4bfca7 (patch) | |
| tree | 9f0b5e3b81734484df64e8b679a0eb66532ec49a /lib/asm-offsets.c | |
| parent | e1ffd81797d59652124bd9cda813a58644f5dea9 (diff) | |
| download | blackbird-obmc-uboot-f67cd51e654ba6498230314b6e82b4dbbd4bfca7.tar.gz blackbird-obmc-uboot-f67cd51e654ba6498230314b6e82b4dbbd4bfca7.zip | |
x86: Save the BIST value on reset
The built in self test value is available in register eax on start-up. Save
it so that it can be accessed later. Unfortunately we must wait until the
global_data is available before we can do this, so there is a little bit of
shuffling to keep it around.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'lib/asm-offsets.c')
| -rw-r--r-- | lib/asm-offsets.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/asm-offsets.c b/lib/asm-offsets.c index 129bc3e2af..580f763da6 100644 --- a/lib/asm-offsets.c +++ b/lib/asm-offsets.c @@ -31,6 +31,9 @@ int main(void) #ifdef CONFIG_SYS_MALLOC_F_LEN DEFINE(GD_MALLOC_BASE, offsetof(struct global_data, malloc_base)); #endif +#ifdef CONFIG_X86 + DEFINE(GD_BIST, offsetof(struct global_data, arch.bist)); +#endif #if defined(CONFIG_ARM) |
