diff options
| author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-12-06 03:29:25 -0600 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2014-12-22 16:33:29 +0100 |
| commit | 6d5657d620e941f419d252e53ad79f2c1b41ea08 (patch) | |
| tree | 0992075fbadbd903d072e15589e2b1296047170c /src/mainboard | |
| parent | afe6a69b3384c073140e883ecaa2c3c88f0be9e7 (diff) | |
hp/pavilion_m6_1035dx: Enable IOMMU
Change-Id: Ia14490c9074d35b7dde99e38b4ee169d4e4589a4
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/7678
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard')
4 files changed, 13 insertions, 1 deletions
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl index 108e204a8c..d315e09f4b 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl +++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/routing.asl @@ -22,6 +22,11 @@ Name(PR0, Package(){ /* NB devices */ /* Bus 0, Dev 0 - F15 Host Controller */ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 0 }, + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ Package(){0x0001FFFF, 0, INTB, 0 }, Package(){0x0001FFFF, 1, INTC, 0 }, diff --git a/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c b/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c index bfd6383842..bfda9da9fd 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c +++ b/src/mainboard/hp/pavilion_m6_1035dx/buildOpts.c @@ -186,7 +186,7 @@ #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/hp/pavilion_m6_1035dx/devicetree.cb b/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb index 2791262701..9257eb5ffa 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb +++ b/src/mainboard/hp/pavilion_m6_1035dx/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 3.0 off end diff --git a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c b/src/mainboard/hp/pavilion_m6_1035dx/mptable.c index f47b9d9495..65b1279e47 100644 --- a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c +++ b/src/mainboard/hp/pavilion_m6_1035dx/mptable.c @@ -118,6 +118,12 @@ static void *smp_write_config_table(void *v) #define PCI_INT(bus, dev, int_sign, pin) \ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(int_sign)), ioapic_id, (pin)) + /* IOMMU */ + PCI_INT(0x0, 0x00, 0x0, 0x10); + PCI_INT(0x0, 0x00, 0x1, 0x11); + PCI_INT(0x0, 0x00, 0x2, 0x12); + PCI_INT(0x0, 0x00, 0x3, 0x13); + /* Internal VGA */ PCI_INT(0x0, 0x01, 0x0, intr_data[0x02]); PCI_INT(0x0, 0x01, 0x1, intr_data[0x03]); |