Clean all defconfigs with savedefconfig

In order to reduce merge conflicts and to maintain the simplest possible
defconfig files, we should be using the savedefconfig feature of Kconfig
every time a new feature is added. This keeps the defconfig settings to
a minimum (only those things not default) and keeps them in the same
order as the Kconfig options.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tom Rini <trini@konsulko.com>
diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig
index 3b71719..e26f4f0 100644
--- a/configs/Hyundai_A7HD_defconfig
+++ b/configs/Hyundai_A7HD_defconfig
@@ -1,24 +1,18 @@
-# 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_DEFAULT_DEVICE_TREE="sun4i-a10-hyundai-a7hd"
-CONFIG_USB_MUSB_SUNXI=y
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN4I=y
+CONFIG_DRAM_EMR1=4
 CONFIG_USB0_VBUS_PIN="PB09"
 CONFIG_USB0_VBUS_DET="PH5"
 CONFIG_USB1_VBUS_PIN=""
 CONFIG_USB2_VBUS_PIN="PH6"
 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_BL_PWM_ACTIVE_LOW is not set
 CONFIG_VIDEO_LCD_PANEL_LVDS=y
-CONFIG_ARM=y
-CONFIG_ARCH_SUNXI=y
-CONFIG_MACH_SUN4I=y
-CONFIG_DRAM_CLK=360
-CONFIG_DRAM_ZQ=123
-CONFIG_DRAM_EMR1=4
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-hyundai-a7hd"
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"