arm: omap5: correct boot device mode7 for eMMC

In OMAP5 Boot device mode of 6 and 7 should be mapped to mmc2/eMMC

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c
index 0f2e0a2d2..4d1ac85 100644
--- a/arch/arm/cpu/armv7/omap-common/spl.c
+++ b/arch/arm/cpu/armv7/omap-common/spl.c
@@ -162,6 +162,7 @@
 #ifdef CONFIG_SPL_MMC_SUPPORT
 	case BOOT_DEVICE_MMC1:
 	case BOOT_DEVICE_MMC2:
+	case BOOT_DEVICE_MMC2_2:
 		spl_mmc_load_image();
 		break;
 #endif