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soc/amd/stoneyridge: Add IOMMU support

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Enable the IOMMU in AGESA and copy the AGESA generated IVRS ACPI table.

BUG=b:116196614
TEST=Check dmesg for AMD-Vi messages.

Change-Id: I688d867c7bd4949a57b27c1b6a793c6a6e4a717a
Signed-off-by: Marc Jones <marc.jones@scarletltd.com>
Reviewed-on: https://review.coreboot.org/28753
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Marc Jones
2018-09-26 09:57:08 -06:00
committed by Martin Roth
parent c831fb8b89
commit bc94aeaac8
5 changed files with 61 additions and 1 deletions
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src/include/device/pci_ids.h
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@@ -298,6 +298,7 @@
#define PCI_DEVICE_ID_AMD_15H_NB_IOMMU 0x1419
#define PCI_DEVICE_ID_AMD_15H_MODEL_303F_NB_IOMMU 0x1423
#define PCI_DEVICE_ID_AMD_16H_MODEL_303F_NB_IOMMU 0x1567
#define PCI_DEVICE_ID_AMD_15H_MODEL_707F_NB_IOMMU 0x1577
#define PCI_DEVICE_ID_ATI_SB600_LPC 0x438D
#define PCI_DEVICE_ID_ATI_SB600_SATA 0x4380