| Message ID | a485e15ece42ac9a9e1361ec849b4f1eb05748df.1383313334.git.michal.simek@xilinx.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index b1d17ee..324fc85 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -556,8 +556,8 @@ static void __init build_mem_type_table(void) mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB; break; } - printk("Memory policy: ECC %sabled, Data cache %s\n", - ecc_mask ? "en" : "dis", cp->policy); + pr_info("Memory policy: %sData cache %s\n", + ecc_mask ? "ECC enabled, " : "", cp->policy); for (i = 0; i < ARRAY_SIZE(mem_types); i++) { struct mem_type *t = &mem_types[i];
ECC policy can be applied to the whole system when this bit is implemented by SoC vendor (IMP - bit 9 - in L1 page table entry format). When this bit is not implemented by SoC vendor it doesn't mean that system has no other way how to do ECC. This patch ensures to show this message only when ECC is requested via cmd line ecc=on and runs on appropriate ARM core. Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- Changes in v2: - Show message all the time but show ECC enabled just for cases where IMP bit is used. --- arch/arm/mm/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 1.8.2.3