diff options
| 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/vendorcode/google | |
| parent | a4c4b1c69c8770a45fdd074245c6702b2b9514bf (diff) | |
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/vendorcode/google')
| -rw-r--r-- | src/vendorcode/google/chromeos/vboot.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/vboot.c b/src/vendorcode/google/chromeos/vboot.c index e42961ff47..44fe9e3025 100644 --- a/src/vendorcode/google/chromeos/vboot.c +++ b/src/vendorcode/google/chromeos/vboot.c @@ -233,6 +233,7 @@ static void init_vboot(int bootmode) #if !MOCK_TPM printk(BIOS_ERR, "TPM: Error code 0x%x. Hard reset!\n", result); + post_code(POST_TPM_FAILURE); hard_reset(); #endif } |