fconf: necessary modifications to support fconf in BL31 & SP_MIN
Necessary infrastructure added to integrate fconf framework in BL31 & SP_MIN.
Created few populator() functions which parse HW_CONFIG device tree
and registered them with fconf framework. Many of the changes are
only applicable for fvp platform.
This patch:
1. Adds necessary symbols and sections in BL31, SP_MIN linker script
2. Adds necessary memory map entry for translation in BL31, SP_MIN
3. Creates an abstraction layer for hardware configuration based on
fconf framework
4. Adds necessary changes to build flow (makefiles)
5. Minimal callback to read hw_config dtb for capturing properties
related to GIC(interrupt-controller node)
6. updates the fconf documentation
Change-Id: Ib6292071f674ef093962b9e8ba0d322b7bf919af
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
diff --git a/plat/arm/common/sp_min/arm_sp_min_setup.c b/plat/arm/common/sp_min/arm_sp_min_setup.c
index cbbdfa2..2904ad9 100644
--- a/plat/arm/common/sp_min/arm_sp_min_setup.c
+++ b/plat/arm/common/sp_min/arm_sp_min_setup.c
@@ -217,7 +217,7 @@
* Perform the very early platform specific architectural setup here. At the
* moment this only initializes the MMU
******************************************************************************/
-void sp_min_plat_arch_setup(void)
+void arm_sp_min_plat_arch_setup(void)
{
const mmap_region_t bl_regions[] = {
MAP_BL_SP_MIN_TOTAL,
@@ -232,3 +232,8 @@
enable_mmu_svc_mon(0);
}
+
+void sp_min_plat_arch_setup(void)
+{
+ arm_sp_min_plat_arch_setup();
+}