From d17c4cbf290ed9667b99849b10be2c8919af0e5e Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Wed, 26 Sep 2018 10:28:30 -0600 Subject: [PATCH] google/kahlee: Enable IOMMU device Enable the IOMMU device on all kahlee based mainboards. BUG=b:116196614 TEST=Check dmesg for AMD-Vi messages. Change-Id: I18b9ba1a970c6973226e736d72f82fd53010f31c Signed-off-by: Marc Jones Reviewed-on: https://review.coreboot.org/28754 Reviewed-by: Paul Menzel Reviewed-by: Martin Roth Tested-by: build bot (Jenkins) --- src/mainboard/google/kahlee/variants/aleena/devicetree.cb | 1 + src/mainboard/google/kahlee/variants/careena/devicetree.cb | 1 + src/mainboard/google/kahlee/variants/grunt/devicetree.cb | 1 + src/mainboard/google/kahlee/variants/liara/devicetree.cb | 1 + 4 files changed, 4 insertions(+) diff --git a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb index e33ed2c1b0..61dee6f77e 100644 --- a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb @@ -55,6 +55,7 @@ chip soc/amd/stoneyridge end device domain 0 on device pci 0.0 on end # Root Complex + device pci 0.2 on end # IOMMU device pci 1.0 on end # Internal Graphics P2P bridge 0x98e4 device pci 1.1 on end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb index d6331345f0..d41e76a6dc 100644 --- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb @@ -58,6 +58,7 @@ chip soc/amd/stoneyridge end device domain 0 on device pci 0.0 on end # Root Complex + device pci 0.2 on end # IOMMU device pci 1.0 on end # Internal Graphics P2P bridge 0x98e4 device pci 1.1 on end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb index 7da06d82ee..228ead2854 100644 --- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb @@ -58,6 +58,7 @@ chip soc/amd/stoneyridge end device domain 0 on device pci 0.0 on end # Root Complex + device pci 0.2 on end # IOMMU device pci 1.0 on end # Internal Graphics P2P bridge 0x98e4 device pci 1.1 on end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge diff --git a/src/mainboard/google/kahlee/variants/liara/devicetree.cb b/src/mainboard/google/kahlee/variants/liara/devicetree.cb index 636f0c650a..a2134922e8 100644 --- a/src/mainboard/google/kahlee/variants/liara/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/liara/devicetree.cb @@ -55,6 +55,7 @@ chip soc/amd/stoneyridge end device domain 0 on device pci 0.0 on end # Root Complex + device pci 0.2 on end # IOMMU device pci 1.0 on end # Internal Graphics P2P bridge 0x98e4 device pci 1.1 on end # Internal Multimedia device pci 2.0 on end # PCIe Host Bridge