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

Philip Balister philip at opensdr.com
Tue Feb 5 08:36:30 EST 2013

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.


> 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
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