MIPS: BCM47XX: select BMIPS CPUs for BCM47XX_SSB
MIPS: BCM47XX: select BMIPS CPUs for BCM47XX_SSB

Let BCM47XX_SSB select the appropriate BMIPS CPUs enountered on those
systems.

Signed-off-by: Jonas Gorski <8a35dafb21031d5c8209b1c0c47aaf0390b56a0e@openwrt.org>
Signed-off-by: John Crispin <be6487f9df4dce44a640672d6c07330104d43593@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6244/

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs