mb/lenovo/{x200,t400}: Add VBOOT support
Tested on thinkpad X200 with CONFIG_H8_FN_KEY_AS_VBOOT_RECOVERY_SW
selected, the RW_A slot is properly selected unless the FN button is
pressed. 600+ms are spend waiting for the EC to be ready.
Change-Id: I689fe310e5b828f2e68fcbe9afd582f35738ed1d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35998
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/lenovo/t400/Kconfig b/src/mainboard/lenovo/t400/Kconfig
index 2caf1d3..8d286c4 100644
--- a/src/mainboard/lenovo/t400/Kconfig
+++ b/src/mainboard/lenovo/t400/Kconfig
@@ -28,6 +28,24 @@
select MAINBOARD_USES_IFD_GBE_REGION if !BOARD_LENOVO_R500
select INTEL_GMA_HAVE_VBT
+config VBOOT
+ select VBOOT_VBNV_CMOS
+ select GBB_FLAG_DISABLE_LID_SHUTDOWN
+ select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
+ select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
+ select GBB_FLAG_DISABLE_FWMP
+
+config VBOOT_SLOTS_RW_A
+ default y
+
+config VBOOT_VBNV_OFFSET
+ hex
+ default 0x82
+
+config FMDFILE
+ string
+ default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT
+
config MAINBOARD_DIR
string
default lenovo/t400