diff options
Diffstat (limited to 'common/desc_image_load.c')
| -rw-r--r-- | common/desc_image_load.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/common/desc_image_load.c b/common/desc_image_load.c index ada02f8d..405bb834 100644 --- a/common/desc_image_load.c +++ b/common/desc_image_load.c @@ -20,11 +20,28 @@ static bl_params_t next_bl_params; ******************************************************************************/ void flush_bl_params_desc(void) { - flush_dcache_range((uintptr_t)bl_mem_params_desc_ptr, - sizeof(*bl_mem_params_desc_ptr) * bl_mem_params_desc_num); + flush_bl_params_desc_args(bl_mem_params_desc_ptr, + bl_mem_params_desc_num, + &next_bl_params); +} + +/******************************************************************************* + * This function flushes the data structures specified as arguments so that they + * are visible in memory for the next BL image. + ******************************************************************************/ +void flush_bl_params_desc_args(bl_mem_params_node_t *mem_params_desc_ptr, + unsigned int mem_params_desc_num, + bl_params_t *next_bl_params_ptr) +{ + assert(mem_params_desc_ptr != NULL); + assert(mem_params_desc_num != 0U); + assert(next_bl_params_ptr != NULL); + + flush_dcache_range((uintptr_t)mem_params_desc_ptr, + sizeof(*mem_params_desc_ptr) * mem_params_desc_num); - flush_dcache_range((uintptr_t)&next_bl_params, - sizeof(next_bl_params)); + flush_dcache_range((uintptr_t)next_bl_params_ptr, + sizeof(*next_bl_params_ptr)); } /******************************************************************************* |