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x86: samus: Add a target to boot through TPL

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Add a version of samus which supports booting from TPL to SPL and then
to U-Boot. This allows TPL to select from an A or B SPL to support
verified boot with field upgrade.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass
2019-05-07 21:41:16 -06:00
committed by Bin Meng
parent 3dc13cc3a0
commit ffe403762b
5 changed files with 111 additions and 2 deletions
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2
include/configs/chromebook_samus.h
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@@ -23,4 +23,6 @@
#define CONFIG_ENV_SECT_SIZE 0x1000
#define CONFIG_ENV_OFFSET 0x003f8000
#define CONFIG_TPL_TEXT_BASE 0xfffd8000
#endif /* __CONFIG_H */