[U-Boot] Can I read env from RAM in uboot script?

Jeroen Hofstee
2013-01-28T22:01:13Z

> On 01/28/2013 10:19 PM, John Stile wrote:
>> On Sat, 2013-01-26 at 08:41 +0100, Wolfgang Denk wrote:
>>> Dear John Stile,
>>>
>>> In message <1359165410.7974.114.camel@genx> you wrote:
>>>> Is it possible to have uboot read it's environment from a RAM address,
>>>> rather than NAND?
>>>> OR
>>>> Can uboot's scripting support load variables from a RAM address?
>>> Yes, all this can be done. And easily. See for example the
>>> "env import" command.
>>>
>> That is a great idea.
>> What version of uboot introduced 'env import'?
>> I'm stuck on u-boot-1.3.4.
>> Is there a patch?
>>
> search the mailinglist, this is asking for a visit to
> http://www.uboat.net/special/archiv/ or a response the
> like. Try to upgrade if possible...

for completeness sake, Wolfgang will likely tell you it is museum material,
since it is almost 5 years old. No idea what the site is about, just popped
up with "u-boot museum" instead of Wolfgang's replies.

Regards,
Jeroen