[coreboot-gerrit] New patch to review for coreboot: 8258c93 Asus F2A85-M: Activate the IOMMU support

Rudolf Marek (r.marek@assembler.cz) gerrit at coreboot.org
Mon May 27 17:05:35 CEST 2013


Rudolf Marek (r.marek at assembler.cz) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3317

-gerrit

commit 8258c93db257065e2c6f59722e80b7e3a4a6bad6
Author: Rudolf Marek <r.marek at assembler.cz>
Date:   Mon May 27 16:12:00 2013 +0200

    Asus F2A85-M: Activate the IOMMU support
    
    Active the IOMMU support for Asus F2A85-M.
    
    Change-Id: Ic5fde609322a5fdeb1a48052c403847197752a4b
    Signed-off-by: Rudolf Marek <r.marek at assembler.cz>
---
 src/mainboard/asus/f2a85-m/buildOpts.c   | 2 +-
 src/mainboard/asus/f2a85-m/devicetree.cb | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mainboard/asus/f2a85-m/buildOpts.c b/src/mainboard/asus/f2a85-m/buildOpts.c
index 7f893f9..4080e8b 100644
--- a/src/mainboard/asus/f2a85-m/buildOpts.c
+++ b/src/mainboard/asus/f2a85-m/buildOpts.c
@@ -171,7 +171,7 @@
 #define BLDCFG_UMA_ABOVE4G_SUPPORT                FALSE
 #endif
 
-#define BLDCFG_IOMMU_SUPPORT    FALSE
+#define BLDCFG_IOMMU_SUPPORT    TRUE
 
 #define BLDCFG_CFG_GNB_HD_AUDIO TRUE
 //#define BLDCFG_IGPU_SUBSYSTEM_ID            OEM_IGPU_SSID
diff --git a/src/mainboard/asus/f2a85-m/devicetree.cb b/src/mainboard/asus/f2a85-m/devicetree.cb
index 0014381..1cc610e 100644
--- a/src/mainboard/asus/f2a85-m/devicetree.cb
+++ b/src/mainboard/asus/f2a85-m/devicetree.cb
@@ -30,6 +30,7 @@ chip northbridge/amd/agesa/family15tn/root_complex
 
 			chip northbridge/amd/agesa/family15tn # PCI side of HT root complex
 				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 0x99XX
 				device pci 1.1 on  end # Internal Multimedia
 				device pci 2.0 on end # PCIE SLOT0 x16 blue



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