diff options
| author | Morris Hsu <morris-hsu@quanta.corp-partner.google.com> | 2023-12-14 14:31:27 +0800 |
|---|---|---|
| committer | Nick Vaccaro <nvaccaro@google.com> | 2023-12-15 01:59:55 +0000 |
| commit | 6a57210686bfd3c8e4f4cc4d2191c77c920b78bf (patch) | |
| tree | 65be6b4a15a8ecd80e7fa8d509003a91f14334f4 /src/mainboard | |
| parent | 933d2b0f1317aeba74d5005b1d177a507aae0847 (diff) | |
mb/google/brya/var/dochi: Enable 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,b:315739133
TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1
Change-Id: I5d61301fddac6630bb1c48e992dd76e5cf02a272
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79533
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/variants/dochi/memory.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/dochi/memory.c b/src/mainboard/google/brya/variants/dochi/memory.c index daf069581c..9948ff1648 100644 --- a/src/mainboard/google/brya/variants/dochi/memory.c +++ b/src/mainboard/google/brya/variants/dochi/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, |