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| author | Duncan Laurie <dlaurie@chromium.org> | 2014-05-12 10:22:01 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-30 22:13:30 +0100 |
| commit | 4397aa1347551f3f4a277f8587e1fe8fbcffc3e6 (patch) | |
| tree | 98312c73f5790fcad2d58eb2069c12350784e487 /src/include/console/post_codes.h | |
| parent | a4c4b1c69c8770a45fdd074245c6702b2b9514bf (diff) | |
| download | coreboot-4397aa1347551f3f4a277f8587e1fe8fbcffc3e6.tar.xz | |
vboot: Add a new post code for TPM failure
If the kernel does not properly handle the TPM and send it a
TPM_SaveState command before suspend then it will not be in
the correct state on resume. In order to easily detect this
case add a new post code for TPM failure and use it in the
vboot resume path.
BUG=chromium:371105
TEST=Build and boot on wtm2.
Original-Change-Id: I412520b521387a8e18ad1c6f5a64b39cdd5c88ec
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/199371
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit ff2f0dc56c1a783295710f81567af02729fe1da2)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I5baf894fd72922acd79d191e5485ae8ef7e0d559
Reviewed-on: http://review.coreboot.org/7936
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/include/console/post_codes.h')
| -rw-r--r-- | src/include/console/post_codes.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/console/post_codes.h b/src/include/console/post_codes.h index 0310db3958..9f9b7886a6 100644 --- a/src/include/console/post_codes.h +++ b/src/include/console/post_codes.h @@ -220,6 +220,13 @@ #define POST_JUMPING_TO_PAYLOAD 0xf3 /** + * \brief TPM failure + * + * An error with the TPM, either unexepcted state or communications failure. + */ +#define POST_TPM_FAILURE 0xed + +/** * \brief Not supposed to get here * * A function that should not have returned, returned |