diff options
Diffstat (limited to 'arch/arc/lib')
| -rw-r--r-- | arch/arc/lib/cache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arc/lib/cache.c b/arch/arc/lib/cache.c index a6bbe3c..d17948d 100644 --- a/arch/arc/lib/cache.c +++ b/arch/arc/lib/cache.c @@ -48,6 +48,9 @@ bool slc_exists __section(".data") = false; bool ioc_exists __section(".data") = false; bool pae_exists __section(".data") = false; +/* To force enable IOC set ioc_enable to 'true' */ +bool ioc_enable __section(".data") = false; + void read_decode_mmu_bcr(void) { /* TODO: should we compare mmu version from BCR and from CONFIG? */ @@ -200,7 +203,7 @@ static void read_decode_cache_bcr_arcv2(void) } cbcr; cbcr.word = read_aux_reg(ARC_BCR_CLUSTER); - if (cbcr.fields.c) + if (cbcr.fields.c && ioc_enable) ioc_exists = true; } #endif |