imx8mm_evk: Include sys_proto.h header
Add sys_proto.h header file to fix the following sparse warning:
board/freescale/imx8mm_evk/imx8mm_evk.c:59:5: warning: no previous
prototype for ‘board_mmc_get_env_dev’ [-Wmissing-prototypes]
Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
diff --git a/board/freescale/imx8mm_evk/imx8mm_evk.c b/board/freescale/imx8mm_evk/imx8mm_evk.c
index a0af550..c5fd940 100644
--- a/board/freescale/imx8mm_evk/imx8mm_evk.c
+++ b/board/freescale/imx8mm_evk/imx8mm_evk.c
@@ -8,6 +8,7 @@
#include <netdev.h>
#include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;