diff options
Diffstat (limited to 'src/arch/arm64/arm_tf.c')
| -rw-r--r-- | src/arch/arm64/arm_tf.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/arch/arm64/arm_tf.c b/src/arch/arm64/arm_tf.c index e976e34be0..69e83c10fe 100644 --- a/src/arch/arm64/arm_tf.c +++ b/src/arch/arm64/arm_tf.c @@ -81,11 +81,10 @@ void arm_tf_run_bl31(u64 payload_entry, u64 payload_arg0, u64 payload_spsr) bl33_ep_info.spsr = payload_spsr; bl33_ep_info.args.arg0 = payload_arg0; - /* May update bl31_params if necessary. Must flush all added structs. */ + /* May update bl31_params if necessary. */ void *bl31_plat_params = soc_get_bl31_plat_params(&bl31_params); - dcache_clean_by_mva(&bl31_params, sizeof(bl31_params)); - dcache_clean_by_mva(&bl33_ep_info, sizeof(bl33_ep_info)); + /* MMU disable will flush cache, so passed params land in memory. */ raw_write_daif(SPSR_EXCEPTION_MASK); mmu_disable(); bl31_entry(&bl31_params, bl31_plat_params); |