feat(arm): support AArch32 booting with handoff
Configre SP-MIN to receive information via the firmare handoff
framework. In BL1 and BL2, select the 32-bit variants of the SRAM layout
and entry point info to enable booting in aarch32 mode. In SP-MIN
process expected data directly from the transfer list in secure memory.
Change-Id: If0417cdd4c47b772332eb6fd4b71ef0ea474f0fa
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index 396bd14..ae2e96f 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -147,6 +147,14 @@
#endif /* defined(IMAGE_BL31) || (!defined(__aarch64__) && defined(IMAGE_BL32)) */
+#ifdef __aarch64__
+#define TL_TAG_EXEC_EP_INFO TL_TAG_EXEC_EP_INFO64
+#define TL_TAG_SRAM_LAYOUT TL_TAG_SRAM_LAYOUT64
+#else
+#define TL_TAG_EXEC_EP_INFO TL_TAG_EXEC_EP_INFO32
+#define TL_TAG_SRAM_LAYOUT TL_TAG_SRAM_LAYOUT32
+#endif
+
#if ARM_RECOM_STATE_ID_ENC
/*
* Macros used to parse state information from State-ID if it is using the