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authorSheng-Liang Song <ssl@chromium.org>2014-04-30 15:56:13 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-12-31 05:25:44 +0100
commit8c7e62202dc5d1bbd6c4e7018010487fb5ac0276 (patch)
tree6f8f18dc609272be15c0a172cf5d06f446af9df9 /src/mainboard/google/rambi
parentd6fb32b461314414e2afc6b91b771a70fb4689c5 (diff)
downloadcoreboot-8c7e62202dc5d1bbd6c4e7018010487fb5ac0276.tar.xz
rambi: Unconditionally clear the EC recovery request
Implement Rambi clear_recovery_mode_switch() BUG=chromium:279607 BRANCH=TOT TEST=Verified recovery sequences on Rambi. Original-Change-Id: I481329d0f49584ad0314bd982b80bbc86112c2c0 Original-Signed-off-by: Sheng-Liang Song <ssl@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/197781 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> Original-Commit-Queue: Sheng-liang Song <ssl@google.com> Original-Tested-by: Sheng-liang Song <ssl@google.com> (cherry picked from commit 77e60a039f3d8328694a743e7cd15cce71b02f5d) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I837151551b8aa68cf86b6fa1dd39b7b673d6a4d9 Reviewed-on: http://review.coreboot.org/7896 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/google/rambi')
-rw-r--r--src/mainboard/google/rambi/chromeos.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mainboard/google/rambi/chromeos.c b/src/mainboard/google/rambi/chromeos.c
index 0c3fe2a625..3ab30347ca 100644
--- a/src/mainboard/google/rambi/chromeos.c
+++ b/src/mainboard/google/rambi/chromeos.c
@@ -60,7 +60,7 @@ void fill_lb_gpios(struct lb_gpios *gpios)
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "write protect",
get_write_protect_state());
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "recovery",
- get_recovery_mode_switch());
+ recovery_mode_enabled());
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "developer",
get_developer_mode_switch());
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "lid", get_lid_switch());
@@ -94,6 +94,18 @@ int get_recovery_mode_switch(void)
#endif
}
+int clear_recovery_mode_switch(void)
+{
+#if CONFIG_EC_GOOGLE_CHROMEEC
+ 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);
+#else
+ return 0;
+#endif
+}
+
int get_write_protect_state(void)
{
/*