ppc/85xx: Fix how we determine the number of CAM entries

[pandora-u-boot.git] / cpu / mpc85xx / tlb.c

diff --git a/cpu/mpc85xx/tlb.c b/cpu/mpc85xx/tlb.c
index 6e94c23..ea5deb2 100644 (file)
--- a/cpu/mpc85xx/tlb.c
+++ b/cpu/mpc85xx/tlb.c
@@ -132,10 +132,10 @@ int find_tlb_idx(void *addr, u8 tlbsel)
 void init_addr_map(void)
 {
        int i;
-       unsigned int max_cam = (mfspr(SPRN_TLB1CFG) >> 16) & 0xff;
+       unsigned int num_cam = mfspr(SPRN_TLB1CFG) & 0xfff;
 
        /* walk all the entries */
-       for (i = 0; i < max_cam; i++) {
+       for (i = 0; i < num_cam; i++) {
                unsigned long epn;
                u32 tsize, _mas1;
                phys_addr_t rpn;