Change in coreboot[master]: google/kahlee: Add SMI apmc handler

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/21880

Change subject: google/kahlee: Add SMI apmc handler
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google/kahlee: Add SMI apmc handler

Forward the apmc call to the chromeec.

Change-Id: Id724c1abf15617ad1ba28f2c0247455b014c1867
Signed-off-by: Marshall Dawson 
---
M src/mainboard/google/kahlee/Makefile.inc
A src/mainboard/google/kahlee/smihandler.c
2 files changed, 31 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/21880/1

diff --git a/src/mainboard/google/kahlee/Makefile.inc b/src/mainboard/google/kahlee/Makefile.inc
index faf061c..d0a7836 100644
--- a/src/mainboard/google/kahlee/Makefile.inc
+++ b/src/mainboard/google/kahlee/Makefile.inc
@@ -34,3 +34,5 @@

verstage-y += chromeos.c
 verstage-y += ec.c
+
+smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
diff --git a/src/mainboard/google/kahlee/smihandler.c b/src/mainboard/google/kahlee/smihandler.c
new file mode 100644
index 0000000..454b42e
--- /dev/null
+++ b/src/mainboard/google/kahlee/smihandler.c
@@ -0,0 +1,29 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2016 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <arch/acpi.h>
+#include <cpu/x86/smm.h>
+#include <ec/google/chromeec/smm.h>
+#include <soc/smi.h>
+#include "ec.h"
+
+int mainboard_smi_apmc(u8 apmc)
+{
+	if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+		chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS,
+					MAINBOARD_EC_SMI_EVENTS);
+	return 0;
+}