From 72010408b5b65a2d038452c31a2a6001b34ee7c5 Mon Sep 17 00:00:00 2001
From: Matt DeVillier <matt.devillier@gmail.com>
Date: Mon, 1 Dec 2025 20:38:56 -0600
Subject: [PATCH] mb/google/eve: Add CFR option menu support

Add CFR option menu support when using edk2 payload and SMMSTORE.
Include relevant items from Kabylake SoC, Intel common, and ChromeEC.

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

Change-Id: Id878bbd06b7eb06f12c063486fd475c742a9a13b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90321
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
---
 src/mainboard/google/eve/Kconfig     |  1 +
 src/mainboard/google/eve/Makefile.mk |  1 +
 src/mainboard/google/eve/cfr.c       | 45 ++++++++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 src/mainboard/google/eve/cfr.c

diff --git a/src/mainboard/google/eve/Kconfig b/src/mainboard/google/eve/Kconfig
index a415921fe5..40eebc5c50 100644
--- a/src/mainboard/google/eve/Kconfig
+++ b/src/mainboard/google/eve/Kconfig
@@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select DRIVERS_I2C_HID
 	select DRIVERS_I2C_MAX98927
 	select DRIVERS_I2C_RT5663
+	select DRIVERS_OPTION_CFR_ENABLED if PAYLOAD_EDK2 && SMMSTORE
 	select DRIVERS_SPI_ACPI
 	select DRIVERS_USB_ACPI
 	select EC_GOOGLE_CHROMEEC
diff --git a/src/mainboard/google/eve/Makefile.mk b/src/mainboard/google/eve/Makefile.mk
index 3ffd22009a..1ec948d231 100644
--- a/src/mainboard/google/eve/Makefile.mk
+++ b/src/mainboard/google/eve/Makefile.mk
@@ -7,6 +7,7 @@ verstage-$(CONFIG_CHROMEOS) += chromeos.c
 
 romstage-$(CONFIG_CHROMEOS) += chromeos.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
diff --git a/src/mainboard/google/eve/cfr.c b/src/mainboard/google/eve/cfr.c
new file mode 100644
index 0000000000..efddc4d7c8
--- /dev/null
+++ b/src/mainboard/google/eve/cfr.c
@@ -0,0 +1,45 @@
+/* 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 <intelblocks/cfr.h>
+#include <soc/cfr.h>
+
+static struct sm_obj_form system = {
+	.ui_name = "System",
+	.obj_list = (const struct sm_object *[]) {
+		&hyper_threading,
+		&igd_dvmt,
+		&igd_aperture,
+		&legacy_8254_timer,
+		&me_state,
+		&me_state_counter,
+		&pciexp_aspm,
+		&pciexp_clk_pm,
+		&pciexp_l1ss,
+		&pciexp_speed,
+		&s0ix_enable,
+		&vtd,
+		NULL
+	},
+};
+
+static struct sm_obj_form ec = {
+	.ui_name = "ChromeEC Embedded Controller",
+	.obj_list = (const struct sm_object *[]) {
+		&ec_kb_backlight,
+		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);
+}