[PATCH] MIPS: Add support for the MIPS32 4Kc family I/D caches.

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From: "Steven J. Hill" <sjhill@xxxxxxxx>

Signed-off-by: Douglas Leung <douglas@xxxxxxxx>
Signed-off-by: Steven J. Hill <sjhill@xxxxxxxx>
---
 arch/mips/mm/c-r4k.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 18546fa..bca1447 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1000,7 +1000,7 @@ static void __cpuinit probe_pcache(void)
 			c->icache.linesz = 2 << lsize;
 		else
 			c->icache.linesz = lsize;
-		c->icache.sets = 64 << ((config1 >> 22) & 7);
+		c->icache.sets = 32 << (((config1 >> 22) + 1) & 7);
 		c->icache.ways = 1 + ((config1 >> 16) & 7);
 
 		icache_size = c->icache.sets *
@@ -1020,7 +1020,7 @@ static void __cpuinit probe_pcache(void)
 			c->dcache.linesz = 2 << lsize;
 		else
 			c->dcache.linesz= lsize;
-		c->dcache.sets = 64 << ((config1 >> 13) & 7);
+		c->dcache.sets = 32 << (((config1 >> 13) + 1) & 7);
 		c->dcache.ways = 1 + ((config1 >> 7) & 7);
 
 		dcache_size = c->dcache.sets *
-- 
1.7.10




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