mb/google/skyrim: Enable ACPI tables
Add GPIO initialization and ACPI generation for tables
BUG=b:214415303
TEST=builds
BRANCH=none
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I8f9c7d3f2fdbd5d791032637dbf97c18864ee9e7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62044
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/skyrim/chromeos.c b/src/mainboard/google/skyrim/chromeos.c
new file mode 100644
index 0000000..a729fce
--- /dev/null
+++ b/src/mainboard/google/skyrim/chromeos.c
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/gpio.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+static const struct cros_gpio cros_gpios[] = {
+ CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, GPIO_DEVICE_NAME),
+ CROS_GPIO_WP_AL(CROS_WP_GPIO, GPIO_DEVICE_NAME),
+};
+
+void mainboard_chromeos_acpi_generate(void)
+{
+ chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios));
+}
diff --git a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/gpio.h
index b94afac..dbbb85d 100644
--- a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/gpio.h
@@ -3,4 +3,9 @@
#ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__
+#include <soc/gpio.h>
+
+/* SPI Write protect */
+#define CROS_WP_GPIO GPIO_138
+
#endif /* __BASEBOARD_GPIO_H__ */