MIPS: IP28: Select correct L1_CACHE_SHIFT
MIPS: IP28: Select correct L1_CACHE_SHIFT

IP28 has 128 byte cache lines.

Signed-off-by: Thomas Bogendoerfer <09d64c177c298bae139005e2cedd9df738b0516d@alpha.franken.de>
Cc: 562397917b9a8bf316569a848858b12fb417723f@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7548/
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

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