mb/google/skyrim: Add smihandler
BUG=b:214415408
TEST=builds
BRANCH=none
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Icc52182294bb3402463a0a70a5c67779c60dfe32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62045
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/skyrim/variants/baseboard/smihandler.c b/src/mainboard/google/skyrim/variants/baseboard/smihandler.c
new file mode 100644
index 0000000..f5131e9
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/baseboard/smihandler.c
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/variants.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
+#include <ec/google/chromeec/ec.h>
+#include <ec/google/chromeec/smm.h>
+#include <variant/ec.h>
+
+void mainboard_smi_sleep(u8 slp_typ)
+{
+ size_t num_gpios;
+ const struct soc_amd_gpio *gpios;
+
+ chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, MAINBOARD_EC_S5_WAKE_EVENTS);
+
+ variant_sleep_gpio_table(&gpios, &num_gpios);
+ program_gpios(gpios, num_gpios);
+}
+
+int mainboard_smi_apmc(u8 apmc)
+{
+ chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, MAINBOARD_EC_SMI_EVENTS);
+
+ return 0;
+}