-BOARDNAME:=Cirrus Logic EP93xx SoC
-FEATURES:=squashfs jffs2 ext2 tgz usb
-CFLAGS:=-Os -pipe -march=armv4t -funit-at-a-time
+BOARDNAME:=Cirrus Logic EP93xx
+FEATURES:=squashfs jffs2 ext4 targz usb
+CFLAGS:=-Os -pipe -march=armv4t -fno-caller-saves
+MAINTAINER:=Florian Fainelli <florian@openwrt.org>