Merge "refactor(arm): avoid setting HASH_PREREQUISITES for a build without ROT_KEY" into integration
diff --git a/plat/arm/board/common/board_common.mk b/plat/arm/board/common/board_common.mk
index 777784d..4665827 100644
--- a/plat/arm/board/common/board_common.mk
+++ b/plat/arm/board/common/board_common.mk
@@ -52,8 +52,6 @@
 # Force generation of the new hash if ROT_KEY is specified
 ifdef ROT_KEY
 	HASH_PREREQUISITES = $(ROT_KEY) FORCE
-else
-	HASH_PREREQUISITES = $(ROT_KEY)
 endif
 
 $(ARM_ROTPK_HASH) : $(HASH_PREREQUISITES)