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-rw-r--r--src/mainboard/google/mancomb/Kconfig10
-rw-r--r--src/mainboard/google/mancomb/Makefile.inc1
-rw-r--r--src/mainboard/google/mancomb/chromeos.c14
3 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/google/mancomb/Kconfig b/src/mainboard/google/mancomb/Kconfig
index 6cb5f1854e..dd417cfe10 100644
--- a/src/mainboard/google/mancomb/Kconfig
+++ b/src/mainboard/google/mancomb/Kconfig
@@ -8,8 +8,18 @@ if BOARD_GOOGLE_BASEBOARD_MANCOMB
config BOARD_SPECIFIC_OPTIONS
def_bool y
select BOARD_ROMSIZE_KB_16384
+ select MAINBOARD_HAS_CHROMEOS
select SOC_AMD_CEZANNE
+config CHROMEOS
+ select EC_GOOGLE_CHROMEEC
+ select EC_GOOGLE_CHROMEEC_ESPI
+ select EC_GOOGLE_CHROMEEC_SWITCHES
+
+config VBOOT
+ select VBOOT_SEPARATE_VERSTAGE
+ select VBOOT_STARTS_IN_BOOTBLOCK
+
config FMDFILE
string
default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/chromeos.fmd"
diff --git a/src/mainboard/google/mancomb/Makefile.inc b/src/mainboard/google/mancomb/Makefile.inc
index 1e8a88c95d..d16a87420d 100644
--- a/src/mainboard/google/mancomb/Makefile.inc
+++ b/src/mainboard/google/mancomb/Makefile.inc
@@ -3,6 +3,7 @@
bootblock-y += bootblock.c
ramstage-y += mainboard.c
+ramstage-$(CONFIG_CHROMEOS) += chromeos.c
subdirs-y += variants/baseboard
CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include
diff --git a/src/mainboard/google/mancomb/chromeos.c b/src/mainboard/google/mancomb/chromeos.c
new file mode 100644
index 0000000000..776637ac2d
--- /dev/null
+++ b/src/mainboard/google/mancomb/chromeos.c
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <boot/coreboot_tables.h>
+#include <gpio.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+void fill_lb_gpios(struct lb_gpios *gpios)
+{
+ struct lb_gpio chromeos_gpios[] = {
+ {-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
+ {-1, ACTIVE_HIGH, 0, "power"},
+ };
+ lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
+}