mb/google/slippy: Add CFR option menu support

Add CFR option menu support when using edk2 payload and SMMSTORE.
Include relevant items from Haswell/Lynxpoint/ChromeEC.

TEST=build/boot google/wolf, verify CFR option functionality.

Change-Id: Ife64d46a9866c67fbb941cc83428f7728c6f7f95
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90162
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>

src/mainboard/google/slippy/Kconfig

@@ -5,6 +5,7 @@ config BOARD_GOOGLE_BASEBOARD_SLIPPY
 	select AZALIA_USE_LEGACY_VERB_TABLE
 	select ACPI_GNVS_USB_CHARGECTL
 	select BOARD_ROMSIZE_KB_8192
+	select DRIVERS_OPTION_CFR_ENABLED if PAYLOAD_EDK2 && SMMSTORE
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_LPC
 	select HAVE_ACPI_RESUME

src/mainboard/google/slippy/Makefile.mk

@@ -4,6 +4,7 @@ romstage-$(CONFIG_CHROMEOS) += chromeos.c
 romstage-y += variants/$(VARIANT_DIR)/gpio.c
 romstage-y += variants/$(VARIANT_DIR)/romstage.c
 
+ramstage-$(CONFIG_DRIVERS_OPTION_CFR) += cfr.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c
 ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads

src/mainboard/google/slippy/cfr.c

@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <boot/coreboot_tables.h>
+#include <drivers/option/cfr_frontend.h>
+#include <ec/google/chromeec/cfr.h>
+#include <southbridge/intel/lynxpoint/cfr.h>
+
+static struct sm_obj_form system = {
+	.ui_name = "System",
+	.obj_list = (const struct sm_object *[]) {
+		&me_disable,
+		&nmi,
+		NULL
+	},
+};
+
+static struct sm_obj_form ec = {
+	.ui_name = "ChromeEC Embedded Controller",
+	.obj_list = (const struct sm_object *[]) {
+		&auto_fan_control,
+		NULL
+	},
+};
+static struct sm_obj_form *sm_root[] = {
+	&system,
+	&ec,
+	NULL
+};
+
+void mb_cfr_setup_menu(struct lb_cfr *cfr_root)
+{
+	cfr_write_setup_menu(cfr_root, sm_root);
+}