aarch32: add missing dmb() macro

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
7 years ago · 634e4d2be6
1 changed files with 1 additions and 0 deletions
--- a/include/lib/aarch32/arch_helpers.h
+++ b/include/lib/aarch32/arch_helpers.h
@ -304,6 +304,7 @@ DEFINE_DCOP_PARAM_FUNC(cvac, DCCMVAC)

 /* Previously defined accessor functions with incomplete register names  */
 #define dsb()			dsbsy()
+#define dmb()			dmbsy()

 #define IS_IN_SECURE() \
 	(GET_NS_BIT(read_scr()) == 0)