pxa: switch to 3.3 and mark it as broken

It is working in qemu, but it has not been tested on real hardware.

SVN-Revision: 31642

target/linux/pxa/Makefile

@@ -9,10 +9,10 @@ include $(TOPDIR)/rules.mk
 ARCH:=arm
 BOARD:=pxa
 BOARDNAME:=Marvell/Intel PXA2xx
-FEATURES:=squashfs
+FEATURES:=squashfs broken
 MAINTAINER:=Imre Kaloz <[email protected]>
 
-LINUX_VERSION:=2.6.37.6
+LINUX_VERSION:=3.3.4
 
 include $(INCLUDE_DIR)/target.mk