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Kevin Mihelich edited this page May 15, 2014
·
1 revision
Default Environment:
baudrate=115200
bootcmd=usb start; setenv letter 9;for type in usb; do for disk in 0 1 2 3; do if ${type} part ${disk};then setexpr letter $letter + 1;run load;fi;done;done;
bootdelay=3
bootm=echo Booting from ${disk} ...; run setargs; bootm ${loadaddr};
bootz=echo Booting from ${disk} ...; run setargs; bootz ${loadaddr} - ${fdt_addr};
console=ttyS0
fdt_addr=0x800000
fdt_file=/boot/dtbs/kirkwood-dockstar.dtb
importbootenv=echo Importing environment (uEnv.txt)...; env import -t $loadaddr $filesize
load=echo Attempting to boot from ${type} ${disk}:1...;if run loadbootenv; then run importbootenv;fi;echo Checking if uenvcmd is set ...;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;echo Running default loadzimage ...;if run loadzimage; then run loadfdt;run bootz;fi;echo Running default loaduimage ...;if run loaduimage; then run bootm;fi;
loadaddr=0x810000
loadbootenv=load ${type} ${disk}:1 ${loadaddr} /boot/uEnv.txt
loadfdt=load ${type} ${disk}:1 ${fdt_addr} ${fdt_file}
loaduimage=load ${type} ${disk}:1 ${loadaddr} ${uimage}
loadzimage=load ${type} ${disk}:1 ${loadaddr} ${zimage}
mtdids=nand0=orion_nand
mtdparts=mtdparts=orion_nand:1M(u-boot),-(rootfs)
setargs=setenv bootargs console=${console},${baudrate} ${optargs} root=/dev/sd${letter}1 rw rootwait ${mtdparts}
uimage=/boot/uImage
zimage=/boot/zImage