From 532f319c9d5504b6b1f6a044e138c4c62e6311b4 Mon Sep 17 00:00:00 2001
From: Alexandru Gagniuc <alexandrux.gagniuc@intel.com>
Date: Tue, 26 Apr 2016 15:01:01 -0700
Subject: intel/amenia: Check with EC if we should enter recovery mode

Change-Id: Id35a74e3968315659b323e0ba348ad38ca11981b
Signed-off-by: Alexandru Gagniuc <alexandrux.gagniuc@intel.com>
Reviewed-on: https://review.coreboot.org/14590
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/mainboard/intel/amenia/chromeos.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src')

diff --git a/src/mainboard/intel/amenia/chromeos.c b/src/mainboard/intel/amenia/chromeos.c
index dabb899e36..b6669bf0e0 100644
--- a/src/mainboard/intel/amenia/chromeos.c
+++ b/src/mainboard/intel/amenia/chromeos.c
@@ -15,6 +15,9 @@
  * GNU General Public License for more details.
  */
 
+#include "ec.h"
+
+#include <ec/google/chromeec/ec.h>
 #include <vendorcode/google/chromeos/chromeos.h>
 
 int get_lid_switch(void)
@@ -31,6 +34,13 @@ int get_developer_mode_switch(void)
 
 int get_recovery_mode_switch(void)
 {
+	uint32_t ec_events;
+
+	/* Recovery mode via ESC + Refresh + PWR ? */
+	ec_events = google_chromeec_get_events_b();
+	if (ec_events & EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY))
+		return 1;
+
 	return 0;
 }
 
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