ARM platform changes for new version of image loading
This patch adds changes in ARM platform code to use new
version of image loading.
Following are the major changes:
-Refactor the signatures for bl31_early_platform_setup()
and arm_bl31_early_platform_setup() function to use
`void *` instead of `bl31_params_t *`.
-Introduce `plat_arm_bl2_handle_scp_bl2()` to handle
loading of SCP_BL2 image from BL2.
-Remove usage of reserve_mem() function from
`arm_bl1_early_platform_setup()`
-Extract BL32 & BL33 entrypoint info, from the link list
passed by BL2, in `arm_bl31_early_platform_setup()`
-Provides weak definitions for following platform functions:
plat_get_bl_image_load_info
plat_get_next_bl_params
plat_flush_next_bl_params
bl2_plat_handle_post_image_load
-Instantiates a descriptor array for ARM platforms
describing image and entrypoint information for
`SCP_BL2`, `BL31`, `BL32` and `BL33` images.
All the above changes are conditionally compiled using the
`LOAD_IMAGE_V2` flag.
Change-Id: I5e88b9785a3df1a2b2bbbb37d85b8e353ca61049
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 0b961ea..51bd60c 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -129,6 +129,11 @@
plat/arm/common/arm_bl2_setup.c \
plat/arm/common/arm_io_storage.c \
plat/common/aarch64/platform_up_stack.S
+ifeq (${LOAD_IMAGE_V2},1)
+BL2_SOURCES += plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c\
+ plat/arm/common/arm_image_load.c \
+ common/desc_image_load.c
+endif
BL2U_SOURCES += plat/arm/common/arm_bl2u_setup.c \
plat/common/aarch64/platform_up_stack.S