ARM: sunxi: Add basic A31 support

Add a new sun6i machine that supports UART and MMC.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[wens@csie.org: use SPDX labels, adapt to Kconfig system, drop ifdef
		around mmc and smp code, drop MACH_TYPE]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/include/configs/sun6i.h b/include/configs/sun6i.h
new file mode 100644
index 0000000..93a1d96
--- /dev/null
+++ b/include/configs/sun6i.h
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2012-2013 Henrik Nordstrom <henrik@henriknordstrom.net>
+ * (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
+ * (C) Copyright 2013 Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * Configuration settings for the Allwinner A31 (sun6i) CPU
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * A31 specific configuration
+ */
+#define CONFIG_SUN6I		/* sun6i SoC generation */
+
+#define CONFIG_SYS_PROMPT		"sun6i# "
+
+/*
+ * Include common sunxi configuration where most the settings are
+ */
+#include <configs/sunxi-common.h>
+
+#endif /* __CONFIG_H */