diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mips/cache.S | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/cpu/mips/cache.S b/cpu/mips/cache.S index bb42616..e6f3175 100644 --- a/cpu/mips/cache.S +++ b/cpu/mips/cache.S @@ -256,9 +256,13 @@ NESTED(mips_cache_reset, 0, ra) * */ LEAF(dcache_status) - mfc0 v0, CP0_CONFIG - andi v0, v0, 1 - j ra + mfc0 t0, CP0_CONFIG + li t1, CONF_CM_UNCACHED + andi t0, t0, CONF_CM_CMASK + move v0, zero + beq t0, t1, 2f + li v0, 1 +2: jr ra END(dcache_status) /******************************************************************************* |