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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-11-24 04:06:10 -0600
committerMartin Roth <martinroth@google.com>2015-11-26 01:08:25 +0100
commit259549678b010c519eac44d459f65ff81d412a34 (patch)
tree43fe50811191ad162a1831e1bdfc17dbd04c4de0 /src/mainboard
parenteda407f4ebbc694ac372fa1cc12d6b00f0135b69 (diff)
downloadcoreboot-259549678b010c519eac44d459f65ff81d412a34.tar.xz
mainboard/asus/kgpe-d16: Add missing IOMMU setup
Change-Id: I9a00bdbcd47804b6d83c0231cd515773d02ff951 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: https://review.coreboot.org/12527 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/asus/kgpe-d16/devicetree.cb1
-rw-r--r--src/mainboard/asus/kgpe-d16/romstage.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/asus/kgpe-d16/devicetree.cb b/src/mainboard/asus/kgpe-d16/devicetree.cb
index ef7277d1d7..014a35f2f4 100644
--- a/src/mainboard/asus/kgpe-d16/devicetree.cb
+++ b/src/mainboard/asus/kgpe-d16/devicetree.cb
@@ -15,6 +15,7 @@ chip northbridge/amd/amdfam10/root_complex # Root complex
chip southbridge/amd/sr5650 # Primary southbridge
device pci 0.0 on end # HT Root Complex 0x9600
device pci 0.1 on end # CLKCONFIG
+ device pci 0.2 on end # IOMMU
device pci 2.0 on # PCIE P2P bridge 0x9603 (GPP1 Port0)
# Slot # PCI E 1 / PCI E 2
end
diff --git a/src/mainboard/asus/kgpe-d16/romstage.c b/src/mainboard/asus/kgpe-d16/romstage.c
index 6503b90343..ccb85f4044 100644
--- a/src/mainboard/asus/kgpe-d16/romstage.c
+++ b/src/mainboard/asus/kgpe-d16/romstage.c
@@ -458,6 +458,8 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
die("After soft_reset_x - shouldn't see this message!!!\n");
}
+ sr5650_htinit_dect_and_enable_isochronous_link();
+
/* Set default DDR memory voltage
* This will be overridden later during RAM initialization
*/