[USRP-users] USRP e100 u-boot.inc bitbake problem

Hacker Fantastic hackerfantastic at googlemail.com
Tue Feb 5 10:55:50 EST 2013


Thanks for the clarity, I was getting some machine type "UNKNOWN" errors with the build instructions from Ettus hence I thought they were out of date. I just rm'd all the OE and ~/.oe files and re-followed the ettus steps and it appears to be working now under Linux.

Kind Regards,
Matthew

On 5 Feb 2013, at 14:36, Philip Balister <philip at opensdr.com> wrote:

> On 02/05/2013 05:49 AM, Hacker Fantastic wrote:
>> Hi all,
>>          I have been attempting to use open embedded to build a firmware image from scratch for the e100. The instructions at ettus are out-dated and so I have used the following build instructions. However I am having a problem on the last step when I perform the bitbake. The ettus_oe recipe for u-boot has a requirement set for "u-boot.inc" however this file cannot be found and thus the bake fails. Can anyone point me to where I can find the u-boot.inc file from the ettus recipe? I found this file in other platform recipe's but I figure that there maybe some changes which would mean I could not make use of the other files. My current build instructions so far are below;
>> 
> 
> Use the instructions at ettus.com.They are the supported set.
> 
> The instructions you are following are for an oe-core based build.
> Theere is some support for the e100 there, but it is not well tested and
> the ettus_oe overlay will not work there.
> 
> 
> Philip
> 
>> 1. First setup the openembedded environment and update it.
>> 
>> mkdir e100
>> cd e100
>> git clone git://github.com/Angstrom-distribution/setup-scripts.git
>> ./oebb.sh update
>> 
>> 2. obtain the usrp-e1xx machine openembedded profiles and configure openembedded.
>> 
>> cd sources
>> git clone git://code.ettus.com/ettus/ettus_oe.git
>> cd ..
>> ./oebb.sh config usrp-e1xx
>> 
>> 3. now we need to tell the scripts about our extra usrp layer. edit 
>>  "conf/bblayers.conf" and add the following line replacing with your path
>> 
>> EXTRALAYERS ?= "/home/fantastic/e100/setup-scripts/sources/ettus_oe/"
>> 
>> - source our environment & test compile a console image. 
>> 
>> source ~/.oe/environment-angstromv2012.05
>> bitbake nano
>> 
>> Any help would be appreciated!
>> 
>> Kind Regards,
>> Matthew
>> 
>> 
>> 
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>> 
> 





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