sunxi: Add mk802_a10s board / defconfig

The mk802_a10s re-uses is the "classic" mk802 case and functionality, but has
an A10s SoC inside rather then the A10, it features 512M or 1G RAM, 4G nand,
a mini-hdmi female connector, USB-A receptacle, mini-usb receptacle (OTG)
and a sdio realtek wifi chip. Unlike the original mk802 it does have a pmic,
the axp152.

For more details see: http://linux-sunxi.org/Semitime_g2



Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

board/sunxi/Kconfig

@@ -122,6 +122,10 @@ config TARGET_MELE_M3
 	bool "MELE_M3"
 	depends on MACH_SUN7I
 
+config TARGET_MK802_A10S
+	bool "MK802_A10S"
+	depends on MACH_SUN5I
+
 config TARGET_MSI_PRIMO73
 	bool "MSI Primo73 (7\" tablet)"
 	depends on MACH_SUN7I

board/sunxi/MAINTAINERS

@@ -16,6 +16,7 @@ F:	configs/A10s-OLinuXino-M_defconfig
 F:	configs/A13-OLinuXino_defconfig
 F:	configs/A13-OLinuXinoM_defconfig
 F:	configs/Auxtek-T004_defconfig
+F:	configs/mk802_a10s_defconfig
 F:	configs/r7-tv-dongle_defconfig
 F:	include/configs/sun6i.h
 F:	configs/CSQ_CS908_defconfig

board/sunxi/Makefile

@@ -26,6 +26,7 @@ obj-$(CONFIG_TARGET_CUBIEBOARD2)	+= dram_cubieboard2.o
 obj-$(CONFIG_TARGET_CUBIETRUCK)		+= dram_cubietruck.o
 obj-$(CONFIG_TARGET_I12_TVBOX)		+= dram_sun7i_384_1024_iow16.o
 obj-$(CONFIG_TARGET_MELE_M3)		+= dram_sun7i_384_1024_iow16.o
+obj-$(CONFIG_TARGET_MK802_A10S)		+= dram_sun5i_auto.o
 obj-$(CONFIG_TARGET_MSI_PRIMO73)	+= dram_sun7i_384_1024_iow16.o
 obj-$(CONFIG_TARGET_PCDUINO3)		+= dram_linksprite_pcduino3.o
 obj-$(CONFIG_TARGET_QT840A)		+= dram_sun7i_384_512_busw16_iow16.o

board/sunxi/dram_sun5i_auto.c

+/* this file is generated, don't edit it yourself */
+
+#include <common.h>
+#include <asm/arch/dram.h>
+
+static struct dram_para dram_para = {
+	.clock = CONFIG_DRAM_CLK,
+	.type = 3,
+	.rank_num = 1,
+	.density = 0,
+	.io_width = 0,
+	.bus_width = 0,
+	.cas = 9,
+	.zq = CONFIG_DRAM_ZQ,
+	.odt_en = 0,
+	.size = 0,
+	.tpr0 = 0x42d899b7,
+	.tpr1 = 0xa090,
+	.tpr2 = 0x22a00,
+	.tpr3 = 0,
+	.tpr4 = 0,
+	.tpr5 = 0,
+	.emr1 = CONFIG_DRAM_EMR1,
+	.emr2 = 0x10,
+	.emr3 = 0,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+	return dramc_init(&dram_para);
+}

configs/mk802_a10s_defconfig

+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun5i-a10s-mk802.dtb"
+CONFIG_USB1_VBUS_PIN="PB10"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN5I=y
++S:CONFIG_TARGET_MK802_A10S=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0