bl2-el3: Add BL2_EL3 image
This patch enables BL2 to execute at the highest exception level
without any dependancy on TF BL1. This enables platforms which already
have a non-TF Boot ROM to directly load and execute BL2 and subsequent BL
stages without need for BL1. This is not currently possible because
BL2 executes at S-EL1 and cannot jump straight to EL3.
Change-Id: Ief1efca4598560b1b8c8e61fbe26d1f44e929d69
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/lib/cpus/aarch32/cpu_helpers.S b/lib/cpus/aarch32/cpu_helpers.S
index bfdc1e4..72e42c6 100644
--- a/lib/cpus/aarch32/cpu_helpers.S
+++ b/lib/cpus/aarch32/cpu_helpers.S
@@ -10,7 +10,7 @@
#include <cpu_data.h>
#include <cpu_macros.S>
-#if defined(IMAGE_BL1) || defined(IMAGE_BL32)
+#if defined(IMAGE_BL1) || defined(IMAGE_BL32) || (defined(IMAGE_BL2) && BL2_AT_EL3)
/*
* The reset handler common to all platforms. After a matching
* cpu_ops structure entry is found, the correponding reset_handler
@@ -42,7 +42,7 @@
bx lr
endfunc reset_handler
-#endif /* IMAGE_BL1 || IMAGE_BL32 */
+#endif
#ifdef IMAGE_BL32 /* The power down core and cluster is needed only in BL32 */
/*