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Diffstat (limited to 'src/mainboard/amd/olivehillplus/agesawrapper.c')
-rw-r--r--src/mainboard/amd/olivehillplus/agesawrapper.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/amd/olivehillplus/agesawrapper.c b/src/mainboard/amd/olivehillplus/agesawrapper.c
index fb38b6a518..0cc2ebecf8 100644
--- a/src/mainboard/amd/olivehillplus/agesawrapper.c
+++ b/src/mainboard/amd/olivehillplus/agesawrapper.c
@@ -278,6 +278,8 @@ AGESA_STATUS agesawrapper_amdinitenv(void)
status = AmdCreateStruct (&AmdParamStruct);
EnvParam = (AMD_ENV_PARAMS *)AmdParamStruct.NewStructPtr;
+ EnvParam->GnbEnvConfiguration.IommuSupport = FALSE;
+
status = AmdInitEnv (EnvParam);
if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(EnvParam->StdHeader.HeapStatus);
/* Initialize Subordinate Bus Number and Secondary Bus Number