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* [U-Boot] Assigning u-boot environment variables from memory
@ 2017-02-14 21:27 brendan
  2017-02-15  6:52 ` Wolfgang Denk
  2017-02-15  8:49 ` Lukasz Majewski
  0 siblings, 2 replies; 3+ messages in thread
From: brendan @ 2017-02-14 21:27 UTC (permalink / raw)
  To: u-boot

I am storing some information regarding my board within EEPROM (in memory
after I use the >eeprom read command) and I was wondering if it was possible
for me to somehow read from memory and store the values into an environment
variable.

I have done a search but could not find anything of relevance.  

Thanks



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^ permalink raw reply	[flat|nested] 3+ messages in thread

* [U-Boot] Assigning u-boot environment variables from memory
  2017-02-14 21:27 [U-Boot] Assigning u-boot environment variables from memory brendan
@ 2017-02-15  6:52 ` Wolfgang Denk
  2017-02-15  8:49 ` Lukasz Majewski
  1 sibling, 0 replies; 3+ messages in thread
From: Wolfgang Denk @ 2017-02-15  6:52 UTC (permalink / raw)
  To: u-boot

Dear brendan,

In message <1487107650642-281788.post@n7.nabble.com> you wrote:
> I am storing some information regarding my board within EEPROM (in memory
> after I use the >eeprom read command) and I was wondering if it was possible
> for me to somehow read from memory and store the values into an environment
> variable.
> 
> I have done a search but could not find anything of relevance.  

That's what the "env import" command was made for (supporting
different import formats, like plain text, binary with or without
checksum).

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [U-Boot] Assigning u-boot environment variables from memory
  2017-02-14 21:27 [U-Boot] Assigning u-boot environment variables from memory brendan
  2017-02-15  6:52 ` Wolfgang Denk
@ 2017-02-15  8:49 ` Lukasz Majewski
  1 sibling, 0 replies; 3+ messages in thread
From: Lukasz Majewski @ 2017-02-15  8:49 UTC (permalink / raw)
  To: u-boot

On Tue, 14 Feb 2017 14:27:30 -0700 (MST)
brendan <brendan.ta@jacques.com.au> wrote:

> I am storing some information regarding my board within EEPROM (in
> memory after I use the >eeprom read command) and I was wondering if
> it was possible for me to somehow read from memory and store the
> values into an environment variable.

You might look at "env import ..." command.

It should do what you need. Please also pay attention to its switches
-r| -t ... etc.

> 
> I have done a search but could not find anything of relevance.  
> 
> Thanks
> 
> 
> 
> --
> View this message in context:
> http://u-boot.10912.n7.nabble.com/Assigning-u-boot-environment-variables-from-memory-tp281788.html
> Sent from the U-Boot mailing list archive at Nabble.com.
> _______________________________________________ U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot




Best regards,

Lukasz Majewski

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^ permalink raw reply	[flat|nested] 3+ messages in thread

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2017-02-14 21:27 [U-Boot] Assigning u-boot environment variables from memory brendan
2017-02-15  6:52 ` Wolfgang Denk
2017-02-15  8:49 ` Lukasz Majewski

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