diff options
| author | Piotr Król <piotr.krol@3mdeb.com> | 2018-05-04 17:40:11 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-09-15 11:36:01 +0000 |
| commit | 694d18a6418bea102850e1695ad4d71fe831a113 (patch) | |
| tree | bcb2442796597ea3c8afbde93978feaca7155cc5 /src | |
| parent | 9ef07d8623d308b2bc764a35aa6380f3d16e6f90 (diff) | |
pcengines/apu2: enable IOMMU for all apu2 variants
IOMMU was tested on Xen 4.8 and Linux kernel 4.14.33. Following feature
set is enabled:
(XEN) AMD-Vi: Disabled HAP memory map sharing with IOMMU
(XEN) AMD-Vi: IOMMU Extended Features:
(XEN) - Peripheral Page Service Request
(XEN) - Guest Translation
(XEN) - Invalidate All Command
(XEN) - Guest APIC supported
(XEN) - Performance Counters
(XEN) AMD-Vi: IOMMU 0 Enabled.
Change-Id: I6dbfae78849248f3532caa78974c8f2ce61a530d
Signed-off-by: Piotr Król <piotr.krol@3mdeb.com>
Reviewed-on: https://review.coreboot.org/26116
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
4 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb index 4f3206408e..2905e2cf1f 100644 --- a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb @@ -25,7 +25,7 @@ chip northbridge/amd/pi/00730F01/root_complex chip northbridge/amd/pi/00730F01 # PCI side of HT root complex device pci 0.0 on end # Root Complex - device pci 0.2 off end # IOMMU + device pci 0.2 on end # IOMMU device pci 1.0 off end # Internal Graphics P2P bridge 0x9804 device pci 1.1 off end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb index c4312914e2..4da123e78f 100644 --- a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb @@ -25,7 +25,7 @@ chip northbridge/amd/pi/00730F01/root_complex chip northbridge/amd/pi/00730F01 # PCI side of HT root complex device pci 0.0 on end # Root Complex - device pci 0.2 off end # IOMMU + device pci 0.2 on end # IOMMU device pci 1.0 off end # Internal Graphics P2P bridge 0x9804 device pci 1.1 off end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb index 9859255fad..b95afab7cb 100644 --- a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb @@ -25,7 +25,7 @@ chip northbridge/amd/pi/00730F01/root_complex chip northbridge/amd/pi/00730F01 # PCI side of HT root complex device pci 0.0 on end # Root Complex - device pci 0.2 off end # IOMMU + device pci 0.2 on end # IOMMU device pci 1.0 off end # Internal Graphics P2P bridge 0x9804 device pci 1.1 off end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb index 4bdaaaf834..b5700f8141 100644 --- a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb @@ -25,7 +25,7 @@ chip northbridge/amd/pi/00730F01/root_complex chip northbridge/amd/pi/00730F01 # PCI side of HT root complex device pci 0.0 on end # Root Complex - device pci 0.2 off end # IOMMU + device pci 0.2 on end # IOMMU device pci 1.0 off end # Internal Graphics P2P bridge 0x9804 device pci 1.1 off end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge |