setenv mtdids 'nand0=nand_mtd'
setenv mtdparts 'mtdparts=nand_mtd:0x100000@0x000000(uboot),0xc00000@0x200000(uImage),0x1f000000@0x00f00000(root)'
chpart uImage
setenv mainlineLinux yes
setenv arcNumber 2097
setenv bootargs 'console=ttyS0,115200 rootfstype=jffs2 mtdparts=orion_nand:0x100000@0x000000(uboot),0xc00000@0x200000(uImage),0x1f000000@0x00f00000(rootfs) rw root=/dev/mtdblock2 rw'
setenv bootcmd 'fsload 0x800000 /uImage; bootm 0x800000'
saveenv
reset

// Wieder bei Autoboot Taste drücken...

setenv bootargs_console 'root=/dev/sda5 rootdelay=5 console=ttyS0,115200 mtdparts=orion_nand:0x100000@0x000000(uboot),0xc00000@0x200000(uImage),0x1f000000@0x00f00000(root)'
setenv bootcmd_usb 'usb start; ext2load usb 0:1 0x00800000 /uImage'
setenv bootcmd 'setenv bootargs $(bootargs_console); run bootcmd_usb; bootm 0x00800000'
boot