On Fri, Apr 18, 2014 at 1:14 PM, Robert Nelson <[email protected]> wrote:
> On Fri, Apr 18, 2014 at 12:49 PM, Doug <[email protected]> wrote:
>> Robert,
>>
>> Thanks. I know you are a busy guy. I just wish there was a better FAQ.
>> Maybe there is?
>>
>> Anyhow.... next question.. is there a way to retain the fallback emmc boot
>> and still boot right off from the microsd without any intervention?
>
> Well, it really depends on the "factory" bootloader stored in eMMC..
>
> With my images, i support the factory bootloader back till: Angstrom's
> 2013.06.20 release.
>
> You can see the "complex" uEnv.txt here:
> https://github.com/RobertCNelson/omap-image-builder/blob/master/target/boot/beagleboard.org.txt
>
> With the new revision, flashed with my debian image from the factory,
>
> Your uEnv.txt can be as simple as:
>
> uenvcmd=run loadkernel; run loadfdt; run mmcargs; bootz ${loadaddr} -
> ${fdtaddr}
err, i mean..
uenvcmd=run loadimage; run loadfdt; run mmcargs; bootz ${loadaddr} - ${fdtaddr}
(it helps to look at the patch. ;) )
Regards,
--
Robert Nelson
http://www.rcn-ee.com/
--
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