refactor(measured boot): remove platform calls from Event Log driver
Currently, the Event Log driver does platform layer work by invoking
a few platform functions in the 'event_log_finalise' call. Doing
platform work does not seem to be the driver's responsibility, hence
moved 'event_log_finalise' function's implementation to the platform
layer.
Alongside, introduced few Event Log driver functions and done
some cosmetic changes.
Change-Id: I486160e17e5b0677c734fd202af7ccd85476a551
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/plat/arm/common/arm_dyn_cfg_helpers.c b/plat/arm/common/arm_dyn_cfg_helpers.c
index 8ebb6d6..33f2e49 100644
--- a/plat/arm/common/arm_dyn_cfg_helpers.c
+++ b/plat/arm/common/arm_dyn_cfg_helpers.c
@@ -205,14 +205,20 @@
* 0 = success
* < 0 = error
*/
-int arm_set_tos_fw_info(uintptr_t config_base, uintptr_t log_addr,
- size_t log_size)
+int arm_set_tos_fw_info(uintptr_t log_addr, size_t log_size)
{
+ uintptr_t config_base;
+ const bl_mem_params_node_t *cfg_mem_params;
int err;
- assert(config_base != 0UL);
assert(log_addr != 0UL);
+ /* Get the config load address and size of TOS_FW_CONFIG */
+ cfg_mem_params = get_bl_mem_params_node(TOS_FW_CONFIG_ID);
+ assert(cfg_mem_params != NULL);
+
+ config_base = cfg_mem_params->image_info.image_base;
+
/* Write the Event Log address and its size in the DTB */
err = arm_set_event_log_info(config_base,
#ifdef SPD_opteed
@@ -237,23 +243,25 @@
* 0 = success
* < 0 = error
*/
-int arm_set_nt_fw_info(uintptr_t config_base,
+int arm_set_nt_fw_info(
#ifdef SPD_opteed
uintptr_t log_addr,
#endif
size_t log_size, uintptr_t *ns_log_addr)
{
+ uintptr_t config_base;
uintptr_t ns_addr;
const bl_mem_params_node_t *cfg_mem_params;
int err;
- assert(config_base != 0UL);
assert(ns_log_addr != NULL);
/* Get the config load address and size from NT_FW_CONFIG */
cfg_mem_params = get_bl_mem_params_node(NT_FW_CONFIG_ID);
assert(cfg_mem_params != NULL);
+ config_base = cfg_mem_params->image_info.image_base;
+
/* Calculate Event Log address in Non-secure memory */
ns_addr = cfg_mem_params->image_info.image_base +
cfg_mem_params->image_info.image_max_size;