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/axs101_defconfig b/configs/axs101_defconfig
index c97628d..d33cc00 100644
--- a/configs/axs101_defconfig
+++ b/configs/axs101_defconfig
@@ -2,8 +2,8 @@
 CONFIG_SYS_DCACHE_OFF=y
 CONFIG_ARC_CACHE_LINE_SHIFT=5
 CONFIG_TARGET_AXS101=y
-CONFIG_SYS_TEXT_BASE=0x81000000
 CONFIG_SYS_CLK_FREQ=750000000
-CONFIG_ETH_DESIGNWARE=y
-CONFIG_NETDEVICES=y
 CONFIG_NET=y
+CONFIG_NETDEVICES=y
+CONFIG_SYS_TEXT_BASE=0x81000000
+CONFIG_ETH_DESIGNWARE=y