[coreboot-gerrit] Change in coreboot[master]: pcengines/apu2: enable IOMMU for all apu2 variants
Piotr Król (Code Review)
gerrit at coreboot.org
Sat May 5 23:17:07 CEST 2018
Piotr Król has uploaded this change for review. ( https://review.coreboot.org/26116
Change subject: pcengines/apu2: enable IOMMU for all apu2 variants
......................................................................
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 at 3mdeb.com>
---
M src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
M src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb
M src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb
M src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
4 files changed, 4 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/26116/1
diff --git a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
index 4f32064..2905e2c 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 # 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 c431291..4da123e 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 # 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 9859255..b95afab 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 # 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 4bdaaaf..b5700f8 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 # 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
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6dbfae78849248f3532caa78974c8f2ce61a530d
Gerrit-Change-Number: 26116
Gerrit-PatchSet: 1
Gerrit-Owner: Piotr Król <piotr.krol at 3mdeb.com>
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