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Diffstat (limited to 'src/northbridge/amd/amdk8/misc_control.c')
| -rw-r--r-- | src/northbridge/amd/amdk8/misc_control.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdk8/misc_control.c b/src/northbridge/amd/amdk8/misc_control.c index fa90a55ca5..4533818ef8 100644 --- a/src/northbridge/amd/amdk8/misc_control.c +++ b/src/northbridge/amd/amdk8/misc_control.c @@ -48,7 +48,10 @@ static void mcf3_read_resources(device_t dev) } iommu = 1; - get_option(&iommu, "iommu"); + if( get_option(&iommu, "iommu") < 0 ) + { + iommu = CONFIG_IOMMU; + } if (iommu) { /* Add a GART aperture resource */ |