From 5c27182366ac1d699ea2e4cc7b28cb3fadc80f6e Mon Sep 17 00:00:00 2001
From: Wonkyu Kim <wonkyu.kim@intel.com>
Date: Fri, 3 Apr 2020 00:42:22 -0700
Subject: [PATCH] mb/tglrvp: Configure intel common config

Configure lockdown and i2c speed setting.

BUG:b:151161585
BRANCH=none
TEST=build and boot tglrvp and check FSP logs to lockdown
parameters

Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com>
Change-Id: Id7a1e9bd94ff86faa390b5de0518e8b3cb668bff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40116
Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 .../tglrvp/variants/tglrvp_up3/devicetree.cb  | 20 +++++++++++++++++++
 .../tglrvp/variants/tglrvp_up4/devicetree.cb  | 20 +++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
index 82303c6ddf..8b4f8f8bbf 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
@@ -128,6 +128,26 @@ chip soc/intel/tigerlake
 	# Not disconnected/enumerable
 	register "PchHdaIDispCodecDisconnect" = "0"
 
+	# Intel Common SoC Config
+	register "common_soc_config" = "{
+		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
+		.i2c[0] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[1] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[2] = {
+			.speed = I2C_SPEED_FAST,
+                },
+		.i2c[3] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[5] = {
+			.speed = I2C_SPEED_FAST,
+		},
+	}"
+
 	device domain 0 on
 		#From EDS(575683)
 		device pci 00.0 on  end # Host Bridge		0x9A14:U/0x9A12:Y
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
index 043185bfdd..9b5774bd1c 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
@@ -124,6 +124,26 @@ chip soc/intel/tigerlake
 	# Not disconnected/enumerable
 	register "PchHdaIDispCodecDisconnect" = "0"
 
+	# Intel Common SoC Config
+	register "common_soc_config" = "{
+		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
+		.i2c[0] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[1] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[2] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[3] = {
+			.speed = I2C_SPEED_FAST,
+		},
+		.i2c[5] = {
+			.speed = I2C_SPEED_FAST,
+		},
+	}"
+
 	device domain 0 on
 		#From EDS(575683)
 		device pci 00.0 on  end # Host Bridge		0x9A14:U/0x9A12:Y