ARM: socfpga: Add new CycloneV SoC Devboards DBM-SoC1 board

Add support for a new boards from devboards.de , the DBM-SoC1 .
This board has one ethernet port, one USB OTG port and USB UART.

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e9fe714..2b17a5f 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -177,6 +177,7 @@
 	socfpga_cyclone5_is1.dtb			\
 	socfpga_cyclone5_mcvevk.dtb			\
 	socfpga_cyclone5_socdk.dtb			\
+	socfpga_cyclone5_dbm_soc1.dtb			\
 	socfpga_cyclone5_de0_nano_soc.dtb			\
 	socfpga_cyclone5_de1_soc.dtb			\
 	socfpga_cyclone5_de10_nano.dtb			\
diff --git a/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts b/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
new file mode 100644
index 0000000..5dff2a3
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_dbm_soc1.dts
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2018 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+	model = "Devboards.de DBM-SoC1";
+	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	aliases {
+		ethernet0 = &gmac1;
+		udc0 = &usb1;
+	};
+
+	memory {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x0 0x40000000>; /* 1GB */
+	};
+
+	soc {
+		u-boot,dm-pre-reloc;
+	};
+};
+
+&gmac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&mmc0 {
+	status = "okay";
+	bus-width = <4>;
+	u-boot,dm-pre-reloc;
+};
+
+&usb1 {
+	disable-over-current;
+	status = "okay";
+};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 45e5379..afc38d5 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -69,6 +69,10 @@
 	bool "Aries MCVEVK (Cyclone V)"
 	select TARGET_SOCFPGA_CYCLONE5
 
+config TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1
+	bool "Devboards DBM-SoC1 (Cyclone V)"
+	select TARGET_SOCFPGA_CYCLONE5
+
 config TARGET_SOCFPGA_EBV_SOCRATES
 	bool "EBV SoCrates (Cyclone V)"
 	select TARGET_SOCFPGA_CYCLONE5
@@ -108,6 +112,7 @@
 	default "arria5-socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
 	default "arria10-socdk" if TARGET_SOCFPGA_ARRIA10_SOCDK
 	default "cyclone5-socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
+	default "dbm-soc1" if TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1
 	default "de0-nano-soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
 	default "de1-soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
 	default "de10-nano" if TARGET_SOCFPGA_TERASIC_DE10_NANO
@@ -123,6 +128,7 @@
 	default "altera" if TARGET_SOCFPGA_ARRIA10_SOCDK
 	default "altera" if TARGET_SOCFPGA_CYCLONE5_SOCDK
 	default "aries" if TARGET_SOCFPGA_ARIES_MCVEVK
+	default "devboards" if TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1
 	default "ebv" if TARGET_SOCFPGA_EBV_SOCRATES
 	default "samtec" if TARGET_SOCFPGA_SAMTEC_VINING_FPGA
 	default "terasic" if TARGET_SOCFPGA_TERASIC_DE0_NANO
@@ -137,6 +143,7 @@
 	default "socfpga_arria5_socdk" if TARGET_SOCFPGA_ARRIA5_SOCDK
 	default "socfpga_arria10_socdk" if TARGET_SOCFPGA_ARRIA10_SOCDK
 	default "socfpga_cyclone5_socdk" if TARGET_SOCFPGA_CYCLONE5_SOCDK
+	default "socfpga_dbm_soc1" if TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1
 	default "socfpga_de0_nano_soc" if TARGET_SOCFPGA_TERASIC_DE0_NANO
 	default "socfpga_de1_soc" if TARGET_SOCFPGA_TERASIC_DE1_SOC
 	default "socfpga_de10_nano" if TARGET_SOCFPGA_TERASIC_DE10_NANO