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vboot: Disable vboot verification when Chrome EC disabled 

When Chrome EC is disabled, vboot hash is not available during S3 resume
Hence disable vboot verification when Chrome EC is not available.

Change-Id: I665f5f0e2e53da7b735de30443d323572d8a1a9c
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/17246
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Naresh G Solanki 2016-11-06 12:51:14 +05:30 committed by Martin Roth
parent 8d353afe08
commit 3d44d69f93
1 changed files with 7 additions and 0 deletions
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7
src/vboot/vboot_logic.c
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@ -118,6 +118,13 @@ static int handle_digest_result(void *slot_hash, size_t slot_hash_sz)
{
int is_resume;
/*
* Chrome EC is the only support for vboot_save_hash()/vboot_retrieve_hash(), if Chrome EC
* is not enabled then return.
*/
if (!IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
return 0;
/*
* Nothing to do since resuming on the platform doesn't require
* vboot verification again.