[coreboot-gerrit] Change in coreboot[master]: mb/google/dedede: Enable FW_CONFIG

[Chen Wisley (Code Review)]

Chen Wisley has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45185 )

Change subject: mb/google/dedede: Enable FW_CONFIG
......................................................................

mb/google/dedede: Enable FW_CONFIG

Enable FW_CONFIG and add tablet mode field in devicetree

BUG=b:165613510
TEST=emerge-dedede coreboot

Signed-off-by: Wisley Chen 
Change-Id: I55e4c0d0b4aa2337c01773006d0b485fdcd91654
---
M src/mainboard/google/dedede/Kconfig
M src/mainboard/google/dedede/variants/baseboard/devicetree.cb
2 files changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/45185/1

diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index 2bb255f..d145fb4 100644
--- a/src/mainboard/google/dedede/Kconfig
+++ b/src/mainboard/google/dedede/Kconfig
@@ -11,6 +11,8 @@
    select EC_GOOGLE_CHROMEEC_BOARDID
    select EC_GOOGLE_CHROMEEC_ESPI
    select EC_GOOGLE_CHROMEEC_SKUID
+        select FW_CONFIG
+        select FW_CONFIG_SOURCE_CHROMEEC_CBI
    select GOOGLE_SMBIOS_MAINBOARD_VERSION
    select HAVE_ACPI_RESUME
    select HAVE_ACPI_TABLES
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index 363307b..c23717e 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -1,3 +1,10 @@
+fw_config
+        field TABLETMODE 10
+                option TABLETMODE_DISABLED 0
+                option TABLETMODE_ENABLED 1
+        end
+end
+
 chip soc/intel/jasperlake
    device cpu_cluster 0 on
    	device lapic 0 on end