From eac7b9e19b0995df1db6b01940428278a2d4d980 Mon Sep 17 00:00:00 2001 From: Rizwan Qureshi Date: Fri, 13 Jan 2017 12:45:19 +0530 Subject: [PATCH] UPSTREAM: mainboard/google/poppy: Update DQS and DQ Byte mappings for poppy poppy schematics have undergone change after review, update DQS and DQ Byte mappings based on the new schematics. BUG=chrome-os-partner:61856 BRANCH=None TEST= Build and boot all the poppy proto SKUs to OS. Change-Id: I80eab8bc6fb486bab959ab308c93d1d3031247bc Signed-off-by: Patrick Georgi Original-Commit-Id: b4a159706ec45c1f8e06b694c3531f94231097d6 Original-Change-Id: Ie4532035f37c25540abb26122234f6e3346ede69 Original-Signed-off-by: Rizwan Qureshi Original-Signed-off-by: Furquan Shaikh Original-Reviewed-on: https://review.coreboot.org/18133 Original-Reviewed-by: Furquan Shaikh Original-Tested-by: build bot (Jenkins) Original-Reviewed-by: Paul Menzel Reviewed-on: https://chromium-review.googlesource.com/430171 Reviewed-by: Stefan Reinauer --- src/mainboard/google/poppy/romstage.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mainboard/google/poppy/romstage.c b/src/mainboard/google/poppy/romstage.c index 70e93d8e97..790e5ae833 100644 --- a/src/mainboard/google/poppy/romstage.c +++ b/src/mainboard/google/poppy/romstage.c @@ -25,14 +25,14 @@ void mainboard_memory_init_params(FSPM_UPD *mupd) FSP_M_CONFIG *mem_cfg = &mupd->FspmConfig; /* DQ byte map */ const u8 dq_map[2][12] = { - { 0xF0, 0x0F, 0x00, 0xF0, 0x0F, 0xF0, + { 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0, 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 }, - { 0x33, 0xCC, 0x00, 0x33, 0xCC, 0x33, + { 0xCC, 0x33, 0x00, 0x33, 0xCC, 0x33, 0xCC, 0x00, 0xFF, 0x00, 0xFF, 0x00 } }; /* DQS CPU<>DRAM map */ const u8 dqs_map[2][8] = { - { 0, 3, 1, 2, 4, 7, 6, 5 }, + { 2, 3, 1, 0, 4, 7, 6, 5 }, { 5, 6, 0, 3, 4, 7, 2, 1 }, }; /* Rcomp resistor */