Re: Status of i.MX8 support

From: Vincent Prince <vincent.prince.fr@gmail.com>
To: Teemu K <maillinglists18@gmail.com>
Cc: meta-freescale <meta-freescale@yoctoproject.org>
Subject: Re: Status of i.MX8 support
Date: Wed, 9 Jan 2019 10:44:31 +0100	[thread overview]
Message-ID: <CAB2nKc-Ak+rTvL=uRCkfOV1r8VwnaBRnjP7V5ATnV+5K9SNbsQ@mail.gmail.com> (raw)
In-Reply-To: <CAAmVmrrDKht70ZJUn27GyD6eLEx7HDknADJmtqks0daJr-9mzQ@mail.gmail.com>

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Hi,

Did you try to compile with rpm support instead?
Also, it seems that default kernel for imx8 is linux-fslc-imx and not
linux-imx:

IMX_DEFAULT_KERNEL_mx8 = "linux-fslc-imx"

Regards,
Vincent

Le mer. 9 janv. 2019 à 09:30, Teemu K <maillinglists18@gmail.com> a écrit :

> On Tue, Jan 8, 2019 at 9:04 AM Teemu K <maillinglists18@gmail.com> wrote:
> >
> > Hi,
> >
> > What is the state of the meta-freescale i.MX8 support? I'm trying to
> > compile image for NXP i.MX8 development board (MCIMX8QXP - CPU).
> >
> > I'm using thud - branch of everything, but while compiling and using
> > kernel linux-imx_4.9.123 (that's the only one with i.MX8 support as
> > far as I can tell based on recipes) the kernel fails to build
> > properly. I think it's more of the kernel modules that create some
> > bitbake related errors.
> >
> > --
> > ERROR: linux-imx-4.9.123-r0 do_package_write_deb: Fatal errors
> > occurred in subprocesses:
> >  dpkg-deb -b
> /home/teemu/proj/imx8dev/src/platform/hv/build/tmp/work/imx8qxpmek-poky-linux/linux-imx/4.9.123-r0/packages-split/kernel-module-snd-usb-audio-4.9.123-imx_4.9.123_imx8mm_ga+g6a71cbc
> >
> /home/teemu/proj/imx8dev/src/platform/hv/build/tmp/work/imx8qxpmek-poky-linux/linux-imx/4.9.123-r0/deploy-debs/imx8qxpmek'
> > returned non-zero exit status 2: Traceback (most recent call last):
> >   File
> "/home/teemu/proj/imx8dev/src/platform/common/../../poky/../poky/meta/lib/oe/utils.py",
> > line 272, in run
> >     ret = self._target(*self._args, **self._kwargs)
> >   File
> "/home/teemu/proj/imx8dev/src/platform/common/../../poky/../poky/meta/classes/package_deb.bbclass",
> > line 274, in deb_write_pkg
> >     shell=True)
> >   File "/usr/lib/python3.5/subprocess.py", line 626, in check_output
> >     **kwargs).stdout
> >   File "/usr/lib/python3.5/subprocess.py", line 708, in run
> >     output=stdout, stderr=stderr)
> > --
> >
> > I cut that some and there are more of similar errors coming. If I
> > remove those modules from kernel I'll get error on some other module.
> >
> > Just wondering if that should work? I know it's quite new and may have
> > some problems so if it's known not to work then I guess I'll do
> > something else.
> >
> > -TeemuK
>
> I did some digging and it seems that the dpkg-deb - command, fails to
> this error when run manually:
>
> dpkg-deb: error: failed to open package info file
>
> '/home/teemu/proj/imx8dev/src/platform/hv/build/tmp/work/imx8qxpmek-poky-linux/linux-imx/4.9.123-r0/packages-split/kernel-module-snd-hwdep-4.9.123-imx_4.9.123_imx8mm_ga+g6a71cbc/DEBIAN/control'
> for reading: No such file or directory
>
> How has anyone else managed to build Yocto image for i.MX8? Or has
> anyone done that?
>
> -Teemu
> --
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