* RPI WiFi not loading module
@ 2019-05-23 9:14 Jonas Andersson
2019-05-23 10:03 ` Belisko Marek
2019-05-24 0:03 ` Khem Raj
0 siblings, 2 replies; 4+ messages in thread
From: Jonas Andersson @ 2019-05-23 9:14 UTC (permalink / raw)
To: yocto
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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.
Best regards
Jonas
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: RPI WiFi not loading module
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
1 sibling, 0 replies; 4+ messages in thread
From: Belisko Marek @ 2019-05-23 10:03 UTC (permalink / raw)
To: Jonas Andersson; +Cc: yocto
Hi,
On Thu, May 23, 2019 at 11:15 AM Jonas Andersson
<jonaskgandersson@gmail.com> wrote:
>
> Hi
>
> I have problem to get my WiFi working on boot on Raspberry Pi 3.
for rpi issues I would suggest to open ticket on meta-raspberrypi
github with stated which yocto branch and other details. Thanks.
>
> 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.
>
> Best regards
> Jonas
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
BR,
marek
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: RPI WiFi not loading module
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
1 sibling, 1 reply; 4+ messages in thread
From: Khem Raj @ 2019-05-24 0:03 UTC (permalink / raw)
To: Jonas Andersson, yocto
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
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: RPI WiFi not loading module
2019-05-24 0:03 ` Khem Raj
@ 2019-05-27 9:36 ` Jonas Andersson
0 siblings, 0 replies; 4+ messages in thread
From: Jonas Andersson @ 2019-05-27 9:36 UTC (permalink / raw)
To: Khem Raj; +Cc: yocto
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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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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-05-27 9:36 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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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
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