x86: mark the ep80579 subtarget as broken

It still uses the long obsolete 3.3 kernel version

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44107 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/x86/ep80579/target.mk

@@ -2,6 +2,7 @@ BOARDNAME:=Intel EP80579
 KERNEL_PATCHVER:=3.3
 DEFAULT_PACKAGES += kmod-ep80579-can kmod-ep80579-eth kmod-ep80579-misc \
 			kmod-usb-core kmod-usb2 kmod-usb-hid kmod-usb-uhci
+FEATURES += broken
 
 define Target/Description
 	Build firmware images for Intel EP80579 based boards