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| author | Namyoon Woo <namyoon@chromium.org> | 2019-12-06 13:40:18 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-22 01:46:37 +0000 |
| commit | c5322ba116003017deab926f5d1e9bdd16f649b8 (patch) | |
| tree | 029288582014d5a5d8be0ca87643e0e1fe707328 /include/tpm_nvmem.h | |
| parent | cfc689dcb00f3b81e857c8fbd21e4599443ceeff (diff) | |
| download | chrome-ec-c5322ba116003017deab926f5d1e9bdd16f649b8.tar.gz | |
read EC Firmware hash from kernel secdata during board init
Cr50 reads EC Firmware hash from kernel secdata. This data shall be
used for EC-EFS (Early Firmware Selection) procedure.
BUG=chromium:1020578, b:148489182
BRANCH=cr50
TEST=none
Change-Id: Id8942b5b49dd5b0412d198a12ee0bf87fd59d47f
Signed-off-by: Namyoon Woo <namyoon@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1956159
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Diffstat (limited to 'include/tpm_nvmem.h')
| -rw-r--r-- | include/tpm_nvmem.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/tpm_nvmem.h b/include/tpm_nvmem.h index 2508c9ae65..3315148323 100644 --- a/include/tpm_nvmem.h +++ b/include/tpm_nvmem.h @@ -8,6 +8,7 @@ #define __CROS_EC_TPM_NVMEM_H #define FIRMWARE_NV_INDEX 0x1007 -#define FWMP_NV_INDEX 0x100a +#define KERNEL_NV_INDEX 0x1008 +#define FWMP_NV_INDEX 0x100a #endif /* __CROS_EC_TPM_NVMEM_H */ |