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authorBora Guvendik <bora.guvendik@intel.com>2023-12-13 11:14:01 -0800
committerNick Vaccaro <nvaccaro@google.com>2023-12-15 17:36:41 +0000
commitd9c347fb8bf5815567ca5fe94f1cf2d0b4cd3c87 (patch)
tree1cffb60f905b23216bb921f78f40014ac1a346df /src/mainboard/google/brya/variants/marasov
parent0b7388f0504b9ac849857681ee14c5ff4b2cc73c (diff)
mb/google/brya: Enable FSP UPD LpDdrDqDqsReTraining
FSP default value for LpDdrDqDqsReTraining is 1. For boards that didn't set LpDdrDqDqsReTraining to any value, 0 was being assigned and it caused black screen issue. BUG=b:302465393 TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Change-Id: I301a6e43f2944ffbc63431393378ab8b23450032 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79527 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/marasov')
-rw-r--r--src/mainboard/google/brya/variants/marasov/memory.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/marasov/memory.c b/src/mainboard/google/brya/variants/marasov/memory.c
index 764a4adc88..79a1296445 100644
--- a/src/mainboard/google/brya/variants/marasov/memory.c
+++ b/src/mainboard/google/brya/variants/marasov/memory.c
@@ -65,6 +65,8 @@ static const struct mb_cfg baseboard_memcfg = {
.ccc_config = 0xff,
},
+ .LpDdrDqDqsReTraining = 1,
+
.ect = 1, /* Early Command Training */
.UserBd = BOARD_TYPE_ULT_ULX,