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Diffstat (limited to 'arch/arc/lib/cache.c')
-rw-r--r--arch/arc/lib/cache.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/lib/cache.c b/arch/arc/lib/cache.c
index fa19a13..fa2a1e7 100644
--- a/arch/arc/lib/cache.c
+++ b/arch/arc/lib/cache.c
@@ -101,7 +101,7 @@ void flush_dcache_all(void)
#ifndef CONFIG_SYS_DCACHE_OFF
static void dcache_flush_line(unsigned addr)
{
-#if (CONFIG_ARC_MMU_VER > 2)
+#if (CONFIG_ARC_MMU_VER == 3)
write_aux_reg(ARC_AUX_DC_PTAG, addr);
#endif
write_aux_reg(ARC_AUX_DC_FLDL, addr);
@@ -115,7 +115,7 @@ static void dcache_flush_line(unsigned addr)
* Invalidate I$ for addresses range just flushed from D$.
* If we try to execute data flushed above it will be valid/correct
*/
-#if (CONFIG_ARC_MMU_VER > 2)
+#if (CONFIG_ARC_MMU_VER == 3)
write_aux_reg(ARC_AUX_IC_PTAG, addr);
#endif
write_aux_reg(ARC_AUX_IC_IVIL, addr);
@@ -145,7 +145,7 @@ void invalidate_dcache_range(unsigned long start, unsigned long end)
end = end & (~(CONFIG_SYS_CACHELINE_SIZE - 1));
for (addr = start; addr <= end; addr += CONFIG_SYS_CACHELINE_SIZE) {
-#if (CONFIG_ARC_MMU_VER > 2)
+#if (CONFIG_ARC_MMU_VER == 3)
write_aux_reg(ARC_AUX_DC_PTAG, addr);
#endif
write_aux_reg(ARC_AUX_DC_IVDL, addr);