Difficulty building kernel + Angstrom from source

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Dallas Clement

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Aug 1, 2014, 10:19:05 AM8/1/14
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Hi All,

I would like to be able to reliably build my own images for u-boot, the kernel, and the Angstrom rootfs.  I have followed this guide in using Yocto / OE to do so, but no joy.

http://wp.angstrom-distribution.org/?page_id=53


It looks like this stuff is not fully baked for the bbb.  When I tried to build the kernel, it failed while building the Linaro toolchain.  When I tried to build Angstrom it failed with errors also.


Could someone please point me to the right place to look for source that will build reliably.   I don't really have the time or desire to be debugging OE and the build recipes.  I really wish they had used a simpler tool like Buildroot for this.


Thanks,


Dallas


Dallas Clement

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Aug 1, 2014, 2:43:03 PM8/1/14
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I found another related topic in this discussion group which helped me get past this.

http://beagleboard.org/Community/Forums?place=topic%2Fbeagleboard%2FKhBhvyBVOXQ%2Fdiscussion

I was able to build Angstrom just fine following these instructions.


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John Syn

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Aug 1, 2014, 3:03:11 PM8/1/14
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From: Dallas Clement <dallas.a...@gmail.com>
Reply-To: "beagl...@googlegroups.com" <beagl...@googlegroups.com>
Date: Friday, August 1, 2014 at 11:42 AM
To: "beagl...@googlegroups.com" <beagl...@googlegroups.com>
Subject: Re: [beagleboard] Difficulty building kernel + Angstrom from source

I found another related topic in this discussion group which helped me get past this.

http://beagleboard.org/Community/Forums?place=topic%2Fbeagleboard%2FKhBhvyBVOXQ%2Fdiscussion

I was able to build Angstrom just fine following these instructions.
These instructions are a little old. Use branch angstrom-v2014.06-yocto1.6

Regards,
John



On Fri, Aug 1, 2014 at 9:19 AM, Dallas Clement <dallas.a...@gmail.com> wrote:
Hi All,

I would like to be able to reliably build my own images for u-boot, the kernel, and the Angstrom rootfs.  I have followed this guide in using Yocto / OE to do so, but no joy.

http://wp.angstrom-distribution.org/?page_id=53


It looks like this stuff is not fully baked for the bbb.  When I tried to build the kernel, it failed while building the Linaro toolchain.  When I tried to build Angstrom it failed with errors also.


Could someone please point me to the right place to look for source that will build reliably.   I don't really have the time or desire to be debugging OE and the build recipes.  I really wish they had used a simpler tool like Buildroot for this.


Thanks,


Dallas


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Dallas Clement

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Aug 1, 2014, 4:05:53 PM8/1/14
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Thanks John.  Do you by chance know how to build a flashing image for the bbb?

Dallas Clement

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Aug 1, 2014, 10:56:17 PM8/1/14
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I noticed that there is no device tree image (dtb) file in my deploy directory after the build completes.  What do I need to do to get one?
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