diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2018-08-15 14:36:37 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-08-17 12:27:23 +0000 |
| commit | bc2a2a0a26c6ddaeb8b9fb42ab28ec8ab10e7685 (patch) | |
| tree | 9efec6410c4b5680ab16ec9575575b84b1c874cf /src/vendorcode/google/chromeos | |
| parent | 632b2321eb36438c52ac89676a910f230075bc12 (diff) | |
cr50: Allow boards to disable powering off EC on cr50 update
This patch allows boards to disable turning off EC on cr50 update.
If CR50 resets the whole system, an EC reset is not required.
BUG=b:112604277
BRANCH=none
TEST=gsctool -a -u /media/removable/cr50.bin && reboot
Verify EC reboots. AP prints 'Waiting for CR50 reset to pick up update'
then reboots.
Change-Id: I60a7aa50a549e7a5a1a114245fbf7b9646d813bb
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/28110
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/google/chromeos')
| -rw-r--r-- | src/vendorcode/google/chromeos/cr50_enable_update.c | 3 |
1 files changed, 2 insertions, 1 deletions
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, |