uboot-at91: changed som1 ek default defconfigs

replaced som1 ek spi flash with qspi defconfig and mmc with mmc1
defconfig.

Signed-off-by: Sandeep Sheriker M <sandeep.sheriker@microchip.com>

package/boot/uboot-at91/Makefile

@@ -88,13 +88,13 @@ define U-Boot/sama5d4_xplained_nandflash
   BUILD_DEVICES:=at91-sama5d4_xplained
 endef
 
-define U-Boot/sama5d27_som1_ek_mmc
-  NAME:=SAMA5D27 SOM1 Ek (SDCard)
+define U-Boot/sama5d27_som1_ek_mmc1
+  NAME:=SAMA5D27 SOM1 Ek (SDCard1)
   BUILD_SUBTARGET:=sama5
   BUILD_DEVICES:=at91-sama5d27_som1_ek
 endef
 
-define U-Boot/sama5d27_som1_ek_spiflash
+define U-Boot/sama5d27_som1_ek_qspiflash
   NAME:=SAMA5D27 SOM1 Ek (QSPI Flash)
   BUILD_SUBTARGET:=sama5
   BUILD_DEVICES:=at91-sama5d27_som1_ek
@@ -123,8 +123,8 @@ UBOOT_TARGETS := \
 	sama5d4_xplained_mmc \
 	sama5d4_xplained_spiflash \
 	sama5d4_xplained_nandflash\
-    sama5d27_som1_ek_mmc \
-    sama5d27_som1_ek_spiflash \
+	sama5d27_som1_ek_mmc1 \
+	sama5d27_som1_ek_qspiflash \
 	sama5d2_ptc_ek_nandflash \
 	sama5d2_ptc_ek_mmc