On Monday 20 April 2009 11:46:22 Gerrit Van Damme wrote: > I've copied a flash image of one board to another one and changed the > ethaddr (environment variable) > of course when I start Uboot now the system says: CRC bad, using default > environment variables. > Now what I would like to do is recalculate that CRC, change it in the > image and then copy it to the second board. > Can anyone tell me how I can calculate the CRC and where it is located. > I already understood that it's a CRC32.
"saveenv". the CRC is the first 4 bytes of the environment and is calculated using the environment. -mike
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