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From: Jonas Andersson <jonaskgandersson@gmail.com>
To: Khem Raj <raj.khem@gmail.com>
Cc: yocto@yoctoproject.org
Subject: Re: RPI WiFi not loading module
Date: Mon, 27 May 2019 11:36:17 +0200	[thread overview]
Message-ID: <CAKpuFdePFRnbETyu0BHyXxHCv4vjjM2fg+-YnvdhCBHa3C+0Wg@mail.gmail.com> (raw)
In-Reply-To: <8b5bbc55-0d92-37f5-924f-084aa2b6a8f8@gmail.com>

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Hi,

Thanks for the reply.

I have looked in to some of the issues on meta-raspberrypi and found some
good information but nothing to fix my issue, i will post an
issue there as well for the rpi specific problem.

The question i have regarding Yocto is about KERNEL_MODULE_AUTOLOAD, i get
the module added to /etc/modules-load.d/ but cant
understand what service/script that is responsible for loading it.

/ Jonas

Den fre 24 maj 2019 kl 02:03 skrev Khem Raj <raj.khem@gmail.com>:

>
>
> On 5/23/19 2:14 AM, Jonas Andersson wrote:
> > Hi
> >
> > I have problem to get my WiFi working on boot on Raspberry Pi 3.
> >
> > The problem is that wlan0 interface not showing up, if I manually
> > run modprobe brcmfmac it works.
> >
> > To try to "force" the load of brcmfmac i added it to
> > KERNEL_MODULE_AUTOLOAD and that generated an file
> > in /etc/modules-load.d/ -> brcmfmac.conf but it is still not loaded.
> >
> > I use systemd an to my understanding systemd-modules-load.service is
> > handling module auto load, but that file is missing and I cant see how
> > to include it in my build.
> >
> > Building thud version and I have added the following to my image recipe:
> >
> > DISTRO_FEATURES_append = " wifi"
> >
> > IMAGE_INSTALL_append = " iw wpa-supplicant packagegroup-base
> > module-init-tools"
> >
> > IMAGE_INSTALL_append = "\
> >      linux-firmware-rpidistro-bcm43430 \
> >      linux-firmware-rpidistro-bcm43455 \
> >      bluez-firmware-rpidistro-bcm43430a1-hcd \
> >      bluez-firmware-rpidistro-bcm4345c0-hcd \
> >   "
> > Then i have symlinked wpa-supplicant service to load wpa-supplicant.conf
> > file and that work when I manually loads the module.
> >
>
> I wonder if something like this will help you
> https://github.com/YoeDistro/meta-yoe/tree/master/recipes-core/systemd
>
> > Best regards
> > Jonas
> >
>

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      reply	other threads:[~2019-05-27  9:36 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23  9:14 RPI WiFi not loading module Jonas Andersson
2019-05-23 10:03 ` Belisko Marek
2019-05-24  0:03 ` Khem Raj
2019-05-27  9:36   ` Jonas Andersson [this message]

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