2008-08-25 09:55:34     Changing u-boot configuration from within linux

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2008-08-25 09:55:34     Changing u-boot configuration from within linux

Ian Jeffray (UNITED KINGDOM)

Message: 61024   

 

Apologies if this is in a FAQ somewhere, but I've found nothing....

 

Is it possible to update the u-boot configuration from within Linux?   I just want to store some flags that u-boot can trigger on.  I could reserve another block of flash and use that, but when I've got 64KB pages, that's quite wasteful.

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2008-08-25 12:26:52     Re: Changing u-boot configuration from within linux

Mike Frysinger (UNITED STATES)

Message: 61030   

 

please review:

http://docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:env#modifying_variables_from_linux

 

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2008-08-27 03:54:40     Re: Changing u-boot configuration from within linux

Ian Jeffray (UNITED KINGDOM)

Message: 61154   

 

Thanks again Mike.  Just what I need.  I now see it's linked from the main U-boot Wiki page.  Apologies for blindness.

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2008-08-27 16:10:12     Re: Changing u-boot configuration from within linux

Mike Frysinger (UNITED STATES)

Message: 61188   

 

it wasnt before ... i just linked it in recently

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