From a3ee77558d64ae298ade7b70f6470c10f2b69e7e Mon Sep 17 00:00:00 2001 From: Gokul Sriram Palanisamy Date: Tue, 20 Feb 2018 11:21:40 +0530 Subject: [PATCH] dcache: Invalidated dcache before enabling Change-Id: Ic4756624e077111243c2c1c9b3124a2e9f90c91a Signed-off-by: Gokul Sriram Palanisamy --- arch/arm/lib/cache-cp15.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index 2a1153033d..53782fd49d 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -191,6 +191,7 @@ static void cache_enable(uint32_t cache_bit) mmu_setup(); reg = get_cr(); /* get control reg. */ cp_delay(); + invalidate_dcache_all(); set_cr(reg | cache_bit); }