UBootCommandLineInterface < Training2

%SECTION0{name=UBootCLI}% The powerful U-Boot command line interface

[[DULG.UBootCommandLineInterface][DULG chapter]]

   * first steps: =help=
   * environment variables
      * [[DULG.UBootEnvVariables][predefined]] or user defined
      * can contain scripts (=run=)
      * setting, deleting
 
   * common pitfalls: cursor keys, using '=' in setenv, _all_ numbers are hex!

   * U-Boot will not try to stop you from doing something silly!

   * setup =ethaddr= and =netdev=

*sequoia:*

|* serial#* | *MAC adress* |
| 52192 | ethaddr 00:10:ec:00:cb:e0 |
|   ^   | eth1addr 00:10:ec:80:cb:e0  |
| 50453 | ethaddr 00:10:ec:00:c5:15 |
|   ^   | eth1addr 00:10:ec:80:c5:15 |
| 52173 | ethaddr 00:10:ec:00:cb:cd |
|   ^   | eth1addr 00:10:ec:80:cb:cd |

*kilauea:*

|* serial#* | *MAC adress* |
| 082KLM2028Z | ethaddr 00:06:4B:10:20:72 |
|   ^         | eth1addr 00:06:4B:10:20:73 |
| 082KLM2064Z | ethaddr 00:06:4B:10:20:8c |
|   ^         | eth1addr 00:06:4B:10:20:8d |
| 082KLM2027Z | ethaddr 00:06:4B:10:20:82 |
|   ^         | eth1addr 00:06:4B:10:20:83 |
| 082KLM2045Z | ethaddr 00:06:4B:10:20:9a |
|   ^         | eth1addr 00:06:4B:10:20:9b |
| 081KLM2002Z | ethaddr 00:06:4B:10:1b:0b |
|   ^         | eth1addr 00:06:4B:10:1b:0c |


   * Using environment variables to simplify boot.
   * Example: run net_nfs, flash_nfs, flash_self
4.6. U-Boot and Linux		1. Denx Training Topics		4.6.2. An Introduction to git
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