diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/security/tpm/tss/vendor/cr50/Kconfig | 6 | ||||
| -rw-r--r-- | src/vendorcode/google/chromeos/cr50_enable_update.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/security/tpm/tss/vendor/cr50/Kconfig b/src/security/tpm/tss/vendor/cr50/Kconfig index 4d40c08da6..fcbf47b9cf 100644 --- a/src/security/tpm/tss/vendor/cr50/Kconfig +++ b/src/security/tpm/tss/vendor/cr50/Kconfig @@ -25,4 +25,10 @@ config POWER_OFF_ON_CR50_UPDATE help Power off machine while waiting for CR50 update to take effect. +config DISABLE_POWER_OFF_EC_ON_CR50_UPDATE + bool + default n + help + Disable powering off EC while waiting for CR50 update to take effect. + endif diff --git a/src/vendorcode/google/chromeos/cr50_enable_update.c b/src/vendorcode/google/chromeos/cr50_enable_update.c index 1d91112dad..d07a9a37a5 100644 --- a/src/vendorcode/google/chromeos/cr50_enable_update.c +++ b/src/vendorcode/google/chromeos/cr50_enable_update.c @@ -60,7 +60,8 @@ static void enable_update(void *unused) printk(BIOS_INFO, "Waiting for CR50 reset to pick up update.\n"); if (IS_ENABLED(CONFIG_POWER_OFF_ON_CR50_UPDATE)) { - if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)) { + if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC) && + !IS_ENABLED(CONFIG_DISABLE_POWER_OFF_EC_ON_CR50_UPDATE)) { printk(BIOS_INFO, "Hibernating EC. Clearing AP_OFF.\n"); google_chromeec_reboot(0, EC_REBOOT_HIBERNATE_CLEAR_AP_OFF, |