1 files changed, 50 insertions, 0 deletions
diff --git a/arch/x86/dts/qemu-x86_i440fx.dts b/arch/x86/dts/qemu-x86_i440fx.dts
new file mode 100644
index 0000000..557428a
--- /dev/null
+++ b/arch/x86/dts/qemu-x86_i440fx.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-router/intel-irq.h>
+
+/include/ "skeleton.dtsi"
+/include/ "serial.dtsi"
+
+/ {
+	model = "QEMU x86 (I440FX)";
+	compatible = "qemu,x86";
+
+	config {
+		silent_console = <0>;
+	};
+
+	chosen {
+		stdout-path = "/serial";
+	};
+
+	pci {
+		compatible = "pci-x86";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		u-boot,dm-pre-reloc;
+		ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000
+			0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
+			0x01000000 0x0 0x2000 0x2000 0 0xe000>;
+
+		irq-router@1,0 {
+			reg = <0x00000800 0 0 0 0>;
+			compatible = "intel,irq-router";
+			intel,pirq-config = "pci";
+			intel,pirq-link = <0x60 4>;
+			intel,pirq-mask = <0x0e40>;
+			intel,pirq-routing = <
+				/* PIIX UHCI */
+				PCI_BDF(0, 1, 2) INTD PIRQD
+				/* e1000 NIC */
+				PCI_BDF(0, 3, 0) INTA PIRQC
+			>;
+		};
+	};
+
+};