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-rw-r--r--include/common/bl_common.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/common/bl_common.h b/include/common/bl_common.h
index 0959c893a..b36c9d35d 100644
--- a/include/common/bl_common.h
+++ b/include/common/bl_common.h
@@ -108,6 +108,8 @@
#include <stdint.h>
#include <stddef.h>
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
/*******************************************************************************
* Structure used for telling the next BL how much of a particular type of
* memory is available for its use and how much is already used.