From c25318938fd9b86969057f3b4e741b949624ec41 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Wed, 18 Jun 2014 14:03:08 +0800 Subject: samus: Updates from P2 build - SPD GPIO table was changed from earlier builds and GPIO67 needs to be swapped with GPIO69 - Hynix 8GB DRAM is actually x16 and needs updated geometry in the SPD - Broadwell LPDDR3 at 1333 is not working in P2, remove the workaround - In order to support both P2A and P2B with one firmware image we need to read the EC board version and use the right SPD GPIO for bit3 - Touchpad I2C address changed to 0x4a/0x26 BUG=chrome-os-partner:29502 BRANCH=None TEST=boot on P2A and P2B boards Original-Change-Id: I4af4161449d904b8dd69c1c4f984b2f41f0dbbbc Original-Signed-off-by: Duncan Laurie Original-Reviewed-on: https://chromium-review.googlesource.com/204818 Original-Reviewed-by: Aaron Durbin (cherry picked from commit 9cc71b68be556dab154fdf3f86914129e5f7a6dc) Signed-off-by: Marc Jones Change-Id: Ic5ca71dbfd9b9d413b86b2ae2786f39fd78ace1d Reviewed-on: http://review.coreboot.org/8135 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/google/samus/acpi/mainboard.asl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mainboard/google/samus/acpi') diff --git a/src/mainboard/google/samus/acpi/mainboard.asl b/src/mainboard/google/samus/acpi/mainboard.asl index 5a052b9d6b..eb668183b8 100644 --- a/src/mainboard/google/samus/acpi/mainboard.asl +++ b/src/mainboard/google/samus/acpi/mainboard.asl @@ -65,7 +65,7 @@ Scope (\_SB.PCI0.I2C0) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x25, // SlaveAddress + 0x26, // SlaveAddress ControllerInitiated, // SlaveMode 400000, // ConnectionSpeed AddressingMode7Bit, // AddressingMode @@ -97,7 +97,7 @@ Scope (\_SB.PCI0.I2C0) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x4b, // SlaveAddress + 0x4a, // SlaveAddress ControllerInitiated, // SlaveMode 400000, // ConnectionSpeed AddressingMode7Bit, // AddressingMode -- cgit v1.2.3