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authorRudolf Marek <r.marek@assembler.cz>2013-05-27 16:06:43 +0200
committerRonald G. Minnich <rminnich@gmail.com>2013-06-24 00:52:50 +0200
commit88ebbeb7e2a914330c869147bacb190b4270532f (patch)
treea103bcdc268657fdd803ac22e6b40e1e13b82399 /src/include/device
parent81d3d7d00173eafff0ef134bdf1ee5e632f3868a (diff)
downloadcoreboot-88ebbeb7e2a914330c869147bacb190b4270532f.tar.xz
AMD Fam15tn: Add IOMMU BAR allocation to northbridge
For IOMMU we need to allocate a 512 KB BAR in a non-standard location. Use the standard allocator for that and limit the BAR to 32-bits to be compatible with older systems. Change-Id: I44414ce6b264b7f1c086a9b1c7ea275a0830205e Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3314 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/include/device')
-rw-r--r--src/include/device/pci_ids.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/device/pci_ids.h b/src/include/device/pci_ids.h
index f5ba7f791c..3ad6351a44 100644
--- a/src/include/device/pci_ids.h
+++ b/src/include/device/pci_ids.h
@@ -287,6 +287,7 @@
#define PCI_DEVICE_ID_AMD_15H_MODEL_000F_NB_HT 0x1600
#define PCI_DEVICE_ID_AMD_15H_MODEL_001F_NB_HT 0x1400
#define PCI_DEVICE_ID_AMD_10H_NB_HT 0x1200
+#define PCI_DEVICE_ID_AMD_15H_NB_IOMMU 0x1419
#define PCI_DEVICE_ID_ATI_SB600_LPC 0x438D
#define PCI_DEVICE_ID_ATI_SB600_SATA 0x4380