sunxi: Add Hyundai A7HD support

The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G
nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a
headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD



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

board/sunxi/MAINTAINERS

@@ -7,6 +7,7 @@ F:	configs/A10-OLinuXino-Lime_defconfig
 F:	configs/ba10_tv_box_defconfig
 F:	configs/Chuwi_V7_CW0825_defconfig
 F:	configs/Cubieboard_defconfig
+F:	configs/Hyundai_A7HD_defconfig
 F:	configs/Mele_A1000_defconfig
 F:	configs/Mele_M3_defconfig
 F:	configs/Mini-X_defconfig

configs/Hyundai_A7HD_defconfig

+# The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G
+# nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a
+# headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
+CONFIG_FDTFILE="sun4i-a10-hyundai-a7hd.dtb"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PB09"
+CONFIG_USB2_VBUS_PIN=""
+CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:45,ri:274,up:22,lo:12,hs:1,vs:1,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_DCLK_PHASE=1
+CONFIG_VIDEO_LCD_POWER="PH2"
+CONFIG_VIDEO_LCD_BL_EN="PH9"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
+CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW=n
+CONFIG_VIDEO_LCD_PANEL_LVDS=y
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN4I=y
++S:CONFIG_DRAM_CLK=360
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4