[U-Boot] [RFC PATCH 4/4] sunxi: add support for Pine H64 board

[Icenowy Zheng]

Pine H64 is an Allwinner H6-based board by Pine64.

Add initial support for it.

Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
---
 arch/arm/dts/Makefile               |  2 ++
 arch/arm/dts/sun50i-h6-pine-h64.dts | 64 +++++++++++++++++++++++++++++++++++++
 board/sunxi/MAINTAINERS             |  5 +++
 configs/pine_h64_defconfig          |  9 ++++++
 4 files changed, 80 insertions(+)
 create mode 100644 arch/arm/dts/sun50i-h6-pine-h64.dts
 create mode 100644 configs/pine_h64_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index f54adb2184..c45472b1fe 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -341,6 +341,8 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-orangepi-pc2.dtb \
 	sun50i-h5-orangepi-prime.dtb \
 	sun50i-h5-orangepi-zero-plus2.dtb
+dtb-$(CONFIG_MACH_SUN50I_H6) += \
+	sun50i-h6-pine-h64.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-bananapi-m64.dtb \
 	sun50i-a64-nanopi-a64.dtb \
diff --git a/arch/arm/dts/sun50i-h6-pine-h64.dts b/arch/arm/dts/sun50i-h6-pine-h64.dts
new file mode 100644
index 0000000000..8e4f3b38fe
--- /dev/null
+++ b/arch/arm/dts/sun50i-h6-pine-h64.dts
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2017 Icenowy Zheng <icenowy at aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library 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; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library 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.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h6.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Pine H64";
+	compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index ee24d70913..3e741dfeda 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -336,6 +336,11 @@ M:	Andre Przywara <andre.przywara at arm.com>
 S:	Maintained
 F:	configs/pine64_plus_defconfig
 
+PINE H64 BOARD
+M:	Icenowy Zheng <icenowy at aosc.io>
+S:	Maintained
+F:	configs/pine_h64_defconfig
+
 R16 EVB PARROT BOARD
 M:	Quentin Schulz <quentin.schulz at free-electrons.com>
 S:	Maintained
diff --git a/configs/pine_h64_defconfig b/configs/pine_h64_defconfig
new file mode 100644
index 0000000000..563f79bc88
--- /dev/null
+++ b/configs/pine_h64_defconfig
@@ -0,0 +1,9 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I_H6=y
+CONFIG_MMC0_CD_PIN="PF6"
+# CONFIG_PSCI_RESET is not set
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-h6-pine-h64"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
-- 
2.14.2