uboot-at91: use sdmmc0 as booting media for sama5d27_som1_ek

Commit adc69fe (""uboot-at91: changed som1 ek default defconfigs")
changed the booting media to sdmmc1 as default booting w/o any reason.
The Microchip releases for the rest of supported distributions (Buildroot,
Yocto Project) uses sdmmc0 as default booting media for this board.
Thus change it back to sdmmc0. With this remove references to sdmmc1
config. The initial commit cannot be cleanly reverted.

Signed-off-by: Claudiu Beznea <[email protected]>

package/boot/uboot-at91/Makefile

@@ -107,8 +107,8 @@ define U-Boot/sama5d4_xplained_nandflash
   BUILD_DEVICES:=microchip_sama5d3-xplained
 endef
 
-define U-Boot/sama5d27_som1_ek_mmc1
-  NAME:=SAMA5D27 SOM1 Ek (SDCard1)
+define U-Boot/sama5d27_som1_ek_mmc
+  NAME:=SAMA5D27 SOM1 Ek (SDCard0)
   BUILD_SUBTARGET:=sama5
   BUILD_DEVICES:=microchip_sama5d27-som1-ek
 endef
@@ -163,7 +163,7 @@ UBOOT_TARGETS := \
 	sama5d4_xplained_mmc \
 	sama5d4_xplained_spiflash \
 	sama5d4_xplained_nandflash\
-	sama5d27_som1_ek_mmc1 \
+	sama5d27_som1_ek_mmc \
 	sama5d27_som1_ek_qspiflash \
 	sama5d27_wlsom1_ek_mmc \
 	sama5d27_wlsom1_ek_qspiflash \

target/linux/at91/image/sama5.mk

@@ -15,23 +15,17 @@ define Build/at91-sdcard
 	$(KDIR)/$(DEVICE_NAME)-fit-zImage.itb \
 	::$(DEVICE_NAME)-fit.itb
 
-  $(if $(findstring sama5d27-som1-ek,$@), \
-      mcopy -i [email protected] \
-          $(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc1/u-boot.bin \
-          ::u-boot.bin
-      mcopy -i [email protected] \
-          $(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd1_uboot/at91bootstrap.bin \
-          ::BOOT.bin,
-      mcopy -i [email protected] \
-          $(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc/u-boot.bin \
-          ::u-boot.bin
+  mcopy -i [email protected] \
+	$(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc/u-boot.bin \
+	::u-boot.bin
+
       $(if $(findstring sama5d4-xplained,$@), \
           mcopy -i [email protected] \
               $(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd_uboot_secure/at91bootstrap.bin \
               ::BOOT.bin,
           mcopy -i [email protected] \
               $(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd_uboot/at91bootstrap.bin \
-              ::BOOT.bin))
+              ::BOOT.bin)
 
   $(CP) uboot-env.txt [email protected]
   sed -i '2d;3d' [email protected]

target/linux/at91/image/uboot-env.txt

@@ -6,8 +6,8 @@ bootargsd2=console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p2 rw rootwait root
 bootargsxx=console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4
 bootcmd=run setloadaddr; run setbootargs; run fatload_mmc; bootm ${loadaddr}
 bootdelay=1
-fatload_mmc=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek || test ${board_name} = microchip,sama7g5ek; then fatload mmc 1:1 ${loadaddr} ${board}-fit.itb; else fatload mmc 0:1 ${loadaddr} ${board}-fit.itb; fi
-setbootargs=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = atmel,sama5d27-som1-ek || test ${board_name} = microchip,sama7g5ek; then setenv bootargs ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi
+fatload_mmc=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = microchip,sama7g5ek; then fatload mmc 1:1 ${loadaddr} ${board}-fit.itb; else fatload mmc 0:1 ${loadaddr} ${board}-fit.itb; fi
+setbootargs=if test ${board_name} = atmel,sama5d2-xplained || test ${board_name} = microchip,sama7g5ek; then setenv bootargs ${bootargsd2}; else setenv bootargs ${bootargsxx}; fi
 setloadaddr=if test ${board_name} = microchip,sama7g5ek; then setenv loadaddr 0x63000000; else setenv loadaddr 0x21000000; fi
 ethact=gmac0
 stderr=serial