Chapter 3 U-Boot Firmware Overview
ATCA-C110/1G Installation and Use Manual
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REVIEW COPY
sleep - delay execution for some time
tftpboot- boot image via network using TFTP protocol
and env variables ipaddr and serverip
version - print monitor version
? - alias for 'help'
=>
To obtain additional information about most commands, use help <command>. For example:
=> help tftpboot
tftpboot [loadAddress] [bootfilename]
=> help setenv printenv
setenv name value ...
- set environment variable 'name' to 'value ...'
setenv name
- delete environment variable 'name'
printenv
- print values of all environment variables
printenv name ...
- print value of environment variable 'name'
=>
Most commands can be abbreviated as long as the string remains unambiguous.