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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-08-11 17:52:03 -0500
committerMartin Roth <martinroth@google.com>2015-11-24 19:03:24 +0100
commitb174667534c327b8558ff04986a2c1a971b7f04e (patch)
tree8f41e82cb5b55cf77eeecd596530bbde9d580f2a /src/northbridge/amd
parent593f5c8a48043153963c04060ed8de7d60604bc1 (diff)
northbridge/amd/amdfam10: Rename mislabeled iommu nvram option to gart
Change-Id: Ia24102e164eb5753ade3f9b5ab21eba2fa60836b Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/12046 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/northbridge/amd')
-rw-r--r--src/northbridge/amd/amdfam10/misc_control.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/northbridge/amd/amdfam10/misc_control.c b/src/northbridge/amd/amdfam10/misc_control.c
index 847b599b33..ed932a99db 100644
--- a/src/northbridge/amd/amdfam10/misc_control.c
+++ b/src/northbridge/amd/amdfam10/misc_control.c
@@ -38,7 +38,7 @@
*
* @param dev
*
- * There is only one AGP aperture resource needed. The resoruce is added to
+ * There is only one AGP aperture resource needed. The resource is added to
* the northbridge of BSP.
*
* The same trick can be used to augment legacy VGA resources which can
@@ -50,7 +50,7 @@
static void mcf3_read_resources(device_t dev)
{
struct resource *resource;
- unsigned char iommu;
+ unsigned char gart;
/* Read the generic PCI resources */
pci_dev_read_resources(dev);
@@ -59,13 +59,13 @@ static void mcf3_read_resources(device_t dev)
return;
}
- iommu = 1;
- get_option(&iommu, "iommu");
+ gart = 1;
+ get_option(&gart, "gart");
- if (iommu) {
+ if (gart) {
/* Add a Gart apeture resource */
resource = new_resource(dev, 0x94);
- resource->size = iommu?CONFIG_AGP_APERTURE_SIZE:1;
+ resource->size = gart?CONFIG_AGP_APERTURE_SIZE:1;
resource->align = log2(resource->size);
resource->gran = log2(resource->size);
resource->limit = 0xffffffff; /* 4G */