ARM: qca: ipq807x: Enabled eMMC initialization

Change-Id: I2322bf1011fcf39441e58fcd9695818108b697fd
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
diff --git a/common/board_r.c b/common/board_r.c
index 76181dd..f20324f 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -439,7 +439,7 @@
 static int initr_mmc(void)
 {
 	puts("MMC:   ");
-	//mmc_initialize(gd->bd);
+	mmc_initialize(gd->bd);
 	return 0;
 }
 #endif