mb/system76/addw1: Disable SaOcSupport to eliminate hangs with 3200MT…

…/s memory Change-Id: I586e8cf97a52b2fa8386ce3742a4f4ae9465bbcf
system76 · Jan 23, 2023 · 6b23f22 · 6b23f22
1 parent 779872f
commit 6b23f22
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/mainboard/system76/addw1/romstage.c b/src/mainboard/system76/addw1/romstage.c
@@ -20,8 +20,8 @@ static const struct cnl_mb_cfg memcfg = {
 
 void mainboard_memory_init_params(FSPM_UPD *memupd)
 {
-	// Allow higher memory speeds
-	memupd->FspmConfig.SaOcSupport = 1;
+	// Disable higher memory speeds
+	memupd->FspmConfig.SaOcSupport = 0;
 
 	cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg);
 }