Merge tag 'u-boot-imx-20200804' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

[platform/kernel/u-boot.git] / include / compiler.h

diff --git a/include/compiler.h b/include/compiler.h
index 90372f2..90b7afa 100644 (file)
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -144,4 +144,10 @@ typedef unsigned long int uintptr_t;
 #define likely(x)      __builtin_expect(!!(x), 1)
 #define unlikely(x)    __builtin_expect(!!(x), 0)
 
+#ifdef __LP64__
+#define MEM_SUPPORT_64BIT_DATA 1
+#else
+#define MEM_SUPPORT_64BIT_DATA 0
+#endif
+
 #endif