msanad,
You still have the same boot command:
Arrange them backward in this fashion, and set up your new u-boot envs sequence in a notepad. After you proof-read it, cut and paste to the console prompt.
You still have the same boot command:
bootcmd=usb start; run usb_bootcmd; usb stop; reset usb_bootcmd=run usb_set_bootargs; run usb_boot usb_set_bootargs=setenv bootargs console=$console root=/dev/sda1 rootdelay=10 rootfstype=ext3 $mtdparts usb_boot=mw 0x800000 0 1; ext2load usb $usb_device 0x800000 /boot/uImage; if ext2load usb $usb_device 0x1100000 /boot/uInitrd; then bootm 0x800000 0x1100000; else bootm 0x800000; fi
Arrange them backward in this fashion, and set up your new u-boot envs sequence in a notepad. After you proof-read it, cut and paste to the console prompt.