diff options
| author | Jon Murphy <jpmurphy@google.com> | 2023-09-22 15:29:20 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-10-02 17:06:32 +0000 |
| commit | 3aa7bb0d3232dfcb0af0e18565a4ded83d70142d (patch) | |
| tree | ae394e2acf18ac71ca01488b4f4eebceded17016 | |
| parent | b63017fb719cefaa0dcec750048da352a31956c5 (diff) | |
security/tpm: Enable Hibernate on setup failure
Set default to enabled for hibernate on setup failure for all devices
using a Google EC. This will have no impact on devices that don't
bring the GSC down on hibernate, but will provide a recovery path
for all devices that do.
BUG=b:296439237
TEST=Force error on Skyrim with custom build, boot normally with
normal build
Change-Id: I2d9e8f75b25fb6c530a333024c342bea871eb85d
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78098
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/skyrim/Kconfig | 5 | ||||
| -rw-r--r-- | src/security/tpm/Kconfig | 1 |
2 files changed, 1 insertions, 5 deletions
diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig index 4e9ae982b7..59f6c67872 100644 --- a/src/mainboard/google/skyrim/Kconfig +++ b/src/mainboard/google/skyrim/Kconfig @@ -247,9 +247,4 @@ config SPI_FLASH_STMICRO config SPI_FLASH_WINBOND default y -# Enable hibernate on TPM setup error as needed -config TPM_SETUP_HIBERNATE_ON_ERR - bool - default y - endif # BOARD_GOOGLE_BASEBOARD_SKYRIM diff --git a/src/security/tpm/Kconfig b/src/security/tpm/Kconfig index c06150dacd..e129f51d26 100644 --- a/src/security/tpm/Kconfig +++ b/src/security/tpm/Kconfig @@ -176,6 +176,7 @@ endmenu # Trusted Platform Module (tpm) config TPM_SETUP_HIBERNATE_ON_ERR bool depends on EC_GOOGLE_CHROMEEC + default y help Select this to force a device to hibernate on the next AP shutdown when a TPM setup error occurs. This will cause a cold boot of the system and offer an |