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Diffstat (limited to 'src/security/tpm/Kconfig')
| -rw-r--r-- | src/security/tpm/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/security/tpm/Kconfig b/src/security/tpm/Kconfig index 39134c1c71..c06150dacd 100644 --- a/src/security/tpm/Kconfig +++ b/src/security/tpm/Kconfig @@ -172,3 +172,12 @@ config PCR_RUNTIME_DATA default 3 endmenu # Trusted Platform Module (tpm) + +config TPM_SETUP_HIBERNATE_ON_ERR + bool + depends on EC_GOOGLE_CHROMEEC + 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 + opportunity to recover the TPM should it be hung. This is only effective if + the Z-State brings the power rail down. |