[U-Boot] [RFC PATCH 6/8] arm: add Cubieboard7 board support

[Amit Singh Tomar]

The Cubieboard is a single board computer containing a
Actions S700 SoC(with 4 ARMv8 Cortex-A53 cores).

This patch adds respective defconfig alongwith device tree(sync with
Linux 4.20).

Signed-off-by: Amit Singh Tomar <amittomer25 at gmail.com>
---
 arch/arm/dts/s700-cubieboard7.dts | 39 +++++++++++++++++++++++++++++++++++++++
 configs/cubieboard7_defconfig     | 22 ++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 arch/arm/dts/s700-cubieboard7.dts
 create mode 100644 configs/cubieboard7_defconfig

diff --git a/arch/arm/dts/s700-cubieboard7.dts b/arch/arm/dts/s700-cubieboard7.dts
new file mode 100644
index 0000000..28f3f4a
--- /dev/null
+++ b/arch/arm/dts/s700-cubieboard7.dts
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Andreas Färber
+ */
+
+/dts-v1/;
+
+#include "s700.dtsi"
+
+/ {
+	compatible = "cubietech,cubieboard7", "actions,s700";
+	model = "CubieBoard7";
+
+	aliases {
+		serial3 = &uart3;
+	};
+
+	chosen {
+		stdout-path = "serial3:115200n8";
+	};
+
+	memory at 0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	memory at 1,e0000000 {
+		device_type = "memory";
+		reg = <0x1 0xe0000000 0x0 0x0>;
+	};
+};
+
+&timer {
+	clocks = <&hosc>;
+};
+
+&uart3 {
+	status = "okay";
+};
diff --git a/configs/cubieboard7_defconfig b/configs/cubieboard7_defconfig
new file mode 100644
index 0000000..f870839
--- /dev/null
+++ b/configs/cubieboard7_defconfig
@@ -0,0 +1,22 @@
+CONFIG_ARM=y
+CONFIG_ARM_SMCCC=y
+CONFIG_ARCH_OWL=y
+CONFIG_SYS_TEXT_BASE=0x11000000
+CONFIG_MACH_S700=y
+CONFIG_IDENT_STRING="\ncubieboard7"
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_BOOTDELAY=5
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyOWL3,115200n8"
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SYS_PROMPT="U-Boot => "
+CONFIG_CMD_MD5SUM=y
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIMER=y
+CONFIG_DEFAULT_DEVICE_TREE="s700-cubieboard7"
+CONFIG_CLK=y
+CONFIG_CLK_OWL=y
+CONFIG_OWL_SERIAL=y
-- 
2.7.4