Remove useless copies of meminfo structures
Platform setup code has to reserve some memory for storing the
memory layout information. It is populated in early platform setup
code.
blx_get_sec_mem_layout() functions used to return a copy of this
structure. This patch modifies blx_get_sec_mem_layout() functions
so that they now directly return a pointer to their memory layout
structure. It ensures that the memory layout returned by
blx_get_sec_mem_layout() is always up-to-date and also avoids a
useless copy of the meminfo structure.
Also rename blx_get_sec_mem_layout() to blx_plat_sec_mem_layout()
to make it clear those functions are platform specific.
Change-Id: Ic7a6f9d6b6236b14865ab48a9f5eff545ce56551
diff --git a/docs/change-log.md b/docs/change-log.md
index 4e5b9aa..e813cb1 100644
--- a/docs/change-log.md
+++ b/docs/change-log.md
@@ -73,6 +73,11 @@
CPU_SUSPEND and CPU_OFF apis simultaneously across cpus & clusters should
not result in unexpected behaviour.
+* The API to return the memory layout structures for each bootloader stage has
+ undergone change. A pointer to these structures is returned instead of their
+ copy.
+
+
ARM Trusted Firmware - version 0.2
==================================