From c11d4fb0b032504816ff69766b27b8889f067327 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Thu, 3 Jun 2021 22:04:00 +0530 Subject: [PATCH] mb/google/brya: Remove I2C4 usage in devicetree.cb I2C4 is not used pn Brya hence make below changes: 1. Disable it in SerialIoI2cMode. 2. Remove I2C4 config in common_soc_config. TEST=Make sure FSP is not programming I2C4. Change-Id: I94c72b7fac9d8a001913b5faa2c0c8a3e8b701e9 Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/c/coreboot/+/55170 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak Reviewed-by: Furquan Shaikh --- src/mainboard/google/brya/variants/baseboard/devicetree.cb | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/mainboard/google/brya/variants/baseboard/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/devicetree.cb index 36635fb9aa..5b2ec14388 100644 --- a/src/mainboard/google/brya/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/brya/variants/baseboard/devicetree.cb @@ -68,7 +68,7 @@ chip soc/intel/alderlake [PchSerialIoIndexI2C1] = PchSerialIoPci, [PchSerialIoIndexI2C2] = PchSerialIoPci, [PchSerialIoIndexI2C3] = PchSerialIoPci, - [PchSerialIoIndexI2C4] = PchSerialIoPci, + [PchSerialIoIndexI2C4] = PchSerialIoDisabled, [PchSerialIoIndexI2C5] = PchSerialIoPci, }" @@ -118,9 +118,6 @@ chip soc/intel/alderlake .early_init = 1, .speed = I2C_SPEED_FAST, }, - .i2c[4] = { - .speed = I2C_SPEED_FAST, - }, .i2c[5] = { .speed = I2C_SPEED_FAST, },