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-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl53
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl1
2 files changed, 54 insertions, 0 deletions
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl
new file mode 100644
index 0000000000..e98c0a2286
--- /dev/null
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2020 Bill Xie <persmule@hardenedlinux.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+// Intel PCI to PCI bridge 0:1e.0
+
+Device (PCIB)
+{
+ Name (_ADR, 0x001E0000) // _ADR: Address
+ Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
+
+ Method (_PRT) // _PRT: PCI Interrupt Routing Table
+ {
+ If (PICM) {
+ Return (Package() {
+ Package() { 0x0001ffff, 0, 0, 0x13 },
+ Package() { 0x0001ffff, 1, 0, 0x12 },
+ Package() { 0x0001ffff, 2, 0, 0x10 },
+ Package() { 0x0001ffff, 3, 0, 0x14 },
+#if CONFIG(BOARD_GIGABYTE_GA_B75_D3V)
+ Package() { 0x0002ffff, 0, 0, 0x12 },
+ Package() { 0x0002ffff, 1, 0, 0x10 },
+ Package() { 0x0002ffff, 2, 0, 0x14 },
+ Package() { 0x0002ffff, 3, 0, 0x13 },
+#endif
+ })
+ }
+ Return (Package() {
+ Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKE, 0 },
+#if CONFIG(BOARD_GIGABYTE_GA_B75_D3V)
+ Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKE, 0 },
+ Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
+#endif
+ })
+ }
+}
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
index 47b2725cd7..91ed5511d4 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
@@ -37,6 +37,7 @@ DefinitionBlock(
#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
#include <southbridge/intel/bd82x6x/acpi/pch.asl>
#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
+ #include "acpi/pci.asl"
}
}
}