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| author | Yao, Jiewen <jiewen.yao@intel.com> | 2015-11-18 08:04:29 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-11-18 08:04:29 +0000 |
| commit | f065557152aa598aa1bbd399aa970a82a4b9aa8a (patch) | |
| tree | 75935dff0fe221c2790d0581a3cb41b453a265dd /Omap35xxPkg | |
| parent | 0499b7bfda33b1e78cda8176c9f7a68d85605a69 (diff) | |
| download | edk2-platforms-f065557152aa598aa1bbd399aa970a82a4b9aa8a.tar.xz | |
Add error handling for TPM in S3 resume failure.
If TPM2_Startup(TPM_SU_STATE) to return an error, the system
firmware that resumes from S3 MUST deal with a TPM2_Startup
error appropriately.
For example, issuing a TPM2_Startup(TPM_SU_CLEAR) command and
configuring the device securely by taking actions like extending
a separator with an error digest (0x01) into PCRs 0 through 7.
(Sync patch r18760 from main trunk.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2015@18870 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Omap35xxPkg')
0 files changed, 0 insertions, 0 deletions