chip-fel-flash: keep the u-boot script execution to support FEL boot

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

chip-fel-flash.sh

@@ -68,9 +68,9 @@ prepare_uboot_script() {
 	echo "nand write $UBOOT_MEM_ADDR 0x800000 $PADDED_UBOOT_SIZE" >> $UBOOT_SCRIPT_SRC
 	echo "nand write.trimffs $UBI_MEM_ADDR 0x1000000 $UBI_SIZE" >> $UBOOT_SCRIPT_SRC
 	echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> $UBOOT_SCRIPT_SRC
-	echo "setenv bootcmd 'mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> $UBOOT_SCRIPT_SRC
+	echo "setenv bootcmd 'source \${scriptaddr}; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> $UBOOT_SCRIPT_SRC
 	echo "saveenv" >> $UBOOT_SCRIPT_SRC
-	echo "boot" >> $UBOOT_SCRIPT_SRC
+	echo "mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r" >> $UBOOT_SCRIPT_SRC
 
 	mkimage -A arm -T script -C none -n "flash CHIP" -d $UBOOT_SCRIPT_SRC $UBOOT_SCRIPT
 }