[meta-freescale] Future Electronics FWBADAPT-7WVGA-PCAP LCD and Yocto 1.6

Alfonso Tamés alfonso at tames.com
Tue Jun 17 21:52:07 PDT 2014


Oh! sorry Daiane, I am using a wandboard-quad and from the wandboard.inc file in meta-fsl-arm-extra it seems it is including the touchscreen and the 3.10.17 kernel.

uname -a output is Linux wandboard-quad 3.10.17-1.0.0-wandboard+g9d567e4 #1 SMP PREEMPT Mon Jun 16 23:43:56 CDT 2014 armv7l GNU/Linux

I hope this information is useful!

Thanks,

Alfonso

On Jun 17, 2014, at 8:51 PM, Daiane.Angolini at freescale.com wrote:

>> I just bit-baked a Yocto 1.6 core-image-minimal for qt5.2 testing but can't
>> figure out how to make my LCD (FWBADAPT-7WVGA) screen work.
>> 
>> U-Boot  auto detects it fine but kernel 3.10.17 does not.
> 
> Have you double checked if your kernel is configured to detect it?
> 
> I remember we have at least 2 kernel providers for 3.10.17 in 1.6. Can you share your board/kernel provider?
> 
>> 
>> I tried with the old
>> 
>> setenv mmcargs 'setenv bootargs console=${console},${baudrate}
>> root=${mmcroot} video=mxcfb0:dev=lcd,SEIKO-WVGA,if=RGB666'
>> saveenv
>> boot
>> 
>> but didn't work either.
>> 
>> Has someone figure this out?
>> 
>> Thanks,
>> 
>> Alfonso
>> --
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