diff options
Diffstat (limited to 'sys/powerpc/booke/booke_machdep.c')
| -rw-r--r-- | sys/powerpc/booke/booke_machdep.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/powerpc/booke/booke_machdep.c b/sys/powerpc/booke/booke_machdep.c index c98e301..f102677 100644 --- a/sys/powerpc/booke/booke_machdep.c +++ b/sys/powerpc/booke/booke_machdep.c @@ -316,8 +316,20 @@ booke_init(uint32_t arg1, uint32_t arg2) ret = powerpc_init(dtbp, 0, 0, mdp); - /* Enable L1 caches */ + /* Default to 32 byte cache line size. */ + switch ((mfpvr()) >> 16) { + case FSL_E500mc: + case FSL_E5500: + case FSL_E6500: + cacheline_size = 64; + break; + } + + /* Enable caches */ booke_enable_l1_cache(); + booke_enable_l2_cache(); + + booke_enable_bpred(); return (ret); } |
