Blackfin: convert bfin_sdh to generic mmc

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/board/bf548-ezkit/bf548-ezkit.c b/board/bf548-ezkit/bf548-ezkit.c
index 29c2e92..7659e34 100644
--- a/board/bf548-ezkit/bf548-ezkit.c
+++ b/board/bf548-ezkit/bf548-ezkit.c
@@ -11,6 +11,7 @@
 #include <config.h>
 #include <command.h>
 #include <asm/blackfin.h>
+#include <asm/sdh.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -78,3 +79,10 @@
 	return smc911x_initialize(0, CONFIG_SMC911X_BASE);
 }
 #endif
+
+#ifdef CONFIG_BFIN_SDH
+int board_mmc_init(bd_t *bis)
+{
+	return bfin_mmc_init(bis);
+}
+#endif