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/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index 9909a94..f2ab415 100644
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -1,10 +1,9 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI"
-CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-ba10-tvbox"
-CONFIG_USB2_VBUS_PIN="PH12"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y
 CONFIG_DRAM_CLK=384
-CONFIG_DRAM_ZQ=123
 CONFIG_DRAM_EMR1=4
+CONFIG_USB2_VBUS_PIN="PH12"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-ba10-tvbox"
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI"