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authorShelley Chen <shchen@chromium.org>2017-10-18 10:37:55 -0700
committerAaron Durbin <adurbin@chromium.org>2017-10-20 22:49:50 +0000
commit794d22288650aad2f4faa724af6e511f9c9fbad7 (patch)
tree9456f03fcdc60cfb232d8034e12a224e3614c16c
parentbdfc5f5790ce632b287411c915ea163e0d4e84e1 (diff)
downloadcoreboot-794d22288650aad2f4faa724af6e511f9c9fbad7.tar.xz
cr50_enable_update: Add printk before EC hibernate
Add printout before EC hibernates during a cr50 update to clarify that failure is due to EC rather than cr50. Ran into a situation where DUT shut down during cr50 update and the EC was the culprit. BUG=None BRANCH=None TEST=None Change-Id: I54813fec123de69604d1da4dfc65eaeb77d1662e Signed-off-by: Shelley Chen <shchen@chromium.org> Reviewed-on: https://review.coreboot.org/22120 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
-rw-r--r--src/vendorcode/google/chromeos/cr50_enable_update.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/cr50_enable_update.c b/src/vendorcode/google/chromeos/cr50_enable_update.c
index e962f194cd..0ec0e70864 100644
--- a/src/vendorcode/google/chromeos/cr50_enable_update.c
+++ b/src/vendorcode/google/chromeos/cr50_enable_update.c
@@ -61,6 +61,7 @@ static void enable_update(void *unused)
if (IS_ENABLED(CONFIG_POWER_OFF_ON_CR50_UPDATE)) {
if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+ printk(BIOS_INFO, "Hibernating EC.\n");
google_chromeec_reboot(0, EC_REBOOT_HIBERNATE,
EC_REBOOT_FLAG_ON_AP_SHUTDOWN);
poweroff();