[U-Boot] i.MX6 freeze when running Linux FSL 3.10.9-1.0.0-alpha AND U-Boot 2013.10

Otavio Salvador otavio at ossystems.com.br
Tue Nov 26 17:27:46 CET 2013


On Tue, Nov 26, 2013 at 2:09 PM, Eric Bénard <eric at eukrea.com> wrote:
> Le Tue, 26 Nov 2013 13:59:36 -0200,
> Otavio Salvador <otavio at ossystems.com.br> a écrit :
>> > Do you also get the kernel freeze without changing anything in
>> > u-boot when you disable cpufreq in the kernel ?
>>
>> The FSL kernel does not build without cpufreq so I didn't try.
>>
> check if your regulator settings is not defaulted to use anatop's ldo
> by default instead of the PMIC's one.

I think what is happening is the invert; in case of mainline kernel it
is using the internal LDO while in Freescale kernel it uses the PMIC's
one. Hence the failure.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750


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