[coreboot-gerrit] New patch to review for coreboot: 4143dbe samus: Add clear_recovery_mode_switch function
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Fri Apr 10 00:57:07 CEST 2015
Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9492
-gerrit
commit 4143dbeccb20730154b1fef43e6fc9ef4bd91612
Author: Duncan Laurie <dlaurie at chromium.org>
Date: Thu Jan 15 13:24:38 2015 -0800
samus: Add clear_recovery_mode_switch function
In order for recovery request to be cleared with software sync disabled
we need to implement this function in the mainboard.
BUG=chrome-os-partner:28234
BRANCH=samus
TEST=boot in recovery with software sync disabled, ensure that the next
boot will not boot in recovery again.
Change-Id: Ie9c845396dfc6ab65296b2f18a86e23590c833d6
Signed-off-by: Stefan Reinauer <reinauer at chromium.org>
Original-Commit-Id: 430f85608cc3b59a68a86dba64ffe428bfc216a9
Original-Change-Id: Iac15b6a1b23cc971231339439bceb013f4a031bd
Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/241052
Original-Reviewed-by: Shawn N <shawnn at chromium.org>
---
src/mainboard/google/samus/chromeos.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/mainboard/google/samus/chromeos.c b/src/mainboard/google/samus/chromeos.c
index fc7acff..fab06e8 100644
--- a/src/mainboard/google/samus/chromeos.c
+++ b/src/mainboard/google/samus/chromeos.c
@@ -92,6 +92,15 @@ int get_recovery_mode_switch(void)
#endif
}
+int clear_recovery_mode_switch(void)
+{
+ const uint32_t kb_rec_mask =
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY);
+
+ /* Unconditionally clear the EC recovery request. */
+ return google_chromeec_clear_events_b(kb_rec_mask);
+}
+
int get_write_protect_state(void)
{
return get_gpio(CROS_WP_GPIO);
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