[meta-freescale] imxq6 sabre sd locks up when starting Qt5_Cinematic experience

[Konstantin Kovalev]

Dear Gunnar,
You could try to enter in your u-boot and then do :
>editenv fdt_file
>fdt_file=imx6q-sabresd.dtb -> fdt_file=imx6q-sabresd-ldo.dtb
>saveenv
>reset
For me it works.

Best Regards,
Konstantin.

________________________________
> From: gunnar.roth at gmx.de 
> To: meta-freescale at yoctoproject.org 
> Date: Fri, 1 Aug 2014 13:18:35 +0200 
> Subject: [meta-freescale] imxq6 sabre sd locks up when starting 
> Qt5_Cinematic experience 
> 
> Hello, 
> I am using IMX6Q SABRE SD board for evaluating purposes of qt5 . about 
> two moth ago all as working fine with qt 5.2.1 to 5.3.0 using meta-qt5 
> layer. 
> Recently I started fresh and use repo like this 
> ~/repo init -u https://github.com/Freescale/fsl-community-bsp-platform 
> -b master; ~/repo sync 
> git clone -b jansa/master https://github.com/meta-qt5/meta-qt5.git 
> after changing bitbake.conf to use http instead of ftp for debian.org ( 
> i am behind a firewall,which blocks ftp here) everything builds well. 
> But the first problem is that it is trying to mount root filesystem on 
> "mmcblk1p2 instead of "mmcblk0p2 as it did before. using editenv 
> mmcroot, that can be fixed. 
> but I have read that should be fixed in master in this mailing list 
> and i pulled again to get this change but to no avail. 
> But the most serious problem is that starting Qt5_CinematicExperience 
> freezes the eval board after the screen going black. 
> ( i also tried master-next branches and even daisy but that does not 
> compile with meta-qt5 branches having qt 5.3.1) 
> I read about another freeze where "The solution is just change 
> "fdt_file=imx6q-sabresd.dtb" to "fdt_file=imx6q-sabresd-ldo.dtb". but 
> sadly I have no clue what to do here. 
> I would be very glad if anyone can shed some light on the solution to 
> my problem. 
> Best regards, 
> Gunnar Roth 
> 
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