[MIPS] Better load address for big endian SNI RM

Use better load address for big endian kernels to avoid clashes with
PROM / SASH.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 file changed