Update bridge code. Add code to the XLP9XX registers for DRAM
size, limit and node when running on XLPXX
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6282/