[coreboot-gerrit] Change in coreboot[master]: [TEST only]: mb/google/dedede/var/drawcia: Use TABLEMODE bit to load ...

[Chen Wisley (Code Review)]

Chen Wisley has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45190 )

Change subject: [TEST only]: mb/google/dedede/var/drawcia: Use TABLEMODE bit to load LV or TFC module
......................................................................

[TEST only]: mb/google/dedede/var/drawcia: Use TABLEMODE bit to load LV or TFC module

BUG=none
TEST=emerge-dedede coreboot, change tabletmode bit in CBI and dump ssdt table,

Change-Id: I35dcc7bb82ceb014fd40b794ccf190b226061281
---
M src/mainboard/google/dedede/Kconfig
M src/mainboard/google/dedede/variants/baseboard/devicetree.cb
M src/mainboard/google/dedede/variants/drawcia/overridetree.cb
3 files changed, 16 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/45190/1

diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index 2bb255f..c9c2803 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..01fcad0 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
diff --git a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
index 0506cd4..2c78b21 100644
--- a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb
@@ -242,7 +242,13 @@
    			register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
    			register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"

-				device i2c 36 on end
+				device i2c 36 on
+					probe TABLETMODE TABLETMODE_DISABLED
+				end
+				device i2c 10 on
+					probe TABLETMODE TABLETMODE_ENABLED
+				end
+
    		end
    		chip drivers/intel/mipi_camera
    			register "acpi_hid" = "ACPI_DT_NAMESPACE_HID"