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mb/system76/addw1: Disable SaOcSupport

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Typically we set SaOcSupport to allow overclocking RAM, but addw2 saw a
high rate of errors when using the provided 3200 MHz DIMMs. Disable OC
so modules run at the standard 2933 MHz.

Change-Id: I469b9c73d2e6bfa0b3c9175bcc87584aeaa95f75
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67837
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Jeremy Soller
2022-09-26 10:35:27 -06:00
committed by Felix Held
parent 58a498e257
commit fe49f36ca8
1 changed files with 0 additions and 3 deletions
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3
src/mainboard/system76/addw1/romstage.c
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@@ -20,8 +20,5 @@ static const struct cnl_mb_cfg memcfg = {
void mainboard_memory_init_params(FSPM_UPD *memupd) void mainboard_memory_init_params(FSPM_UPD *memupd)
{ {
// Allow higher memory speeds
memupd->FspmConfig.SaOcSupport = 1;
cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg); cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg);
} }