@@ -81,8 +81,8 @@ static void v7_inval_dcache_level_setway(u32 level, u32 num_sets,
: : "r" (setway));
}
}
- /* DMB to make sure the operation is complete */
- CP15DMB;
+ /* DSB to make sure the operation is complete */
+ CP15DSB;
}
static void v7_clean_inval_dcache_level_setway(u32 level, u32 num_sets,
@@ -108,8 +108,8 @@ static void v7_clean_inval_dcache_level_setway(u32 level, u32 num_sets,
: : "r" (setway));
}
}
- /* DMB to make sure the operation is complete */
- CP15DMB;
+ /* DSB to make sure the operation is complete */
+ CP15DSB;
}
static void v7_maint_dcache_level_setway(u32 level, u32 operation)
@@ -227,8 +227,8 @@ static void v7_dcache_maint_range(u32 start, u32 stop, u32 range_op)
break;
}
- /* DMB to make sure the operation is complete */
- CP15DMB;
+ /* DSB to make sure the operation is complete */
+ CP15DSB;
}
/* Invalidate TLB */
set-way operations need a DSB after them to ensure the operation is complete. DMB may not be enough. Use DSB after all operations instead of DMB. Signed-off-by: Aneesh V <aneesh@ti.com> --- arch/arm/cpu/armv7/cache_v7.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-)