[yocto] [meta-ti] Wifi Module + udev configs

Denys Dmytriyenko denis at denix.org
Mon Feb 25 12:24:39 PST 2013


On Mon, Feb 18, 2013 at 08:56:06AM -0300, Raul Rosetto Munoz wrote:
> Any suggestions?
> 
> I really do not know what to do, the file "/lib/udev/firmware" never appear.

FYI, starting with 176, udev handles loading firmware images internally, hence 
dropping the /lib/udev/firmware binary. But there were some bugs related to 
that functionality, which got fixed in version 178...

http://git.kernel.org/?p=linux/hotplug/udev.git;a=blob;f=ChangeLog;hb=HEAD
http://upstream-tracker.org/changelogs/libudev/181/changelog.html

As I said before, if you are using Danny branch, then you should stick to the 
proven udev-164 that is in oe-core, unless you really want to have systemd, in 
which case you look into meta-openembedded...

-- 
Denys


> 2013/2/14 Raul Rosetto Munoz <munoz0raul at gmail.com>
> 
> > Now Im with 173 from meta-fsl bbapend, but I tryed with many others from
> > meta-oe and poky.
> >
> >
> >
> >
> >
> >
> > 2013/2/14 Denys Dmytriyenko <denys at ti.com>
> >
> >> On Thu, Feb 14, 2013 at 02:23:14PM -0200, Raul Rosetto Munoz wrote:
> >> > Denys,
> >> > There are something strange,
> >> >
> >> > First there are no  linux-firmware-{rtl8192cu,rtl8192ce,rtl8192su}
> >> > installed at rfs.
> >>
> >> I was talking about packages, looks like you have them already installed.
> >>
> >>
> >> > raul at phi04:.../tmp/deploy/images$ find
> >> > /media/ed86e6a2-20c2-464e-a2f3-f28ff48983ef/lib/firmware/ -name "*8192*"
> >> > /media/ed86e6a2-20c2-464e-a2f3-f28ff48983ef/lib/firmware/RTL8192E
> >> >
> >> /media/ed86e6a2-20c2-464e-a2f3-f28ff48983ef/lib/firmware/rtlwifi/rtl8192sefw.bin
> >> >
> >> /media/ed86e6a2-20c2-464e-a2f3-f28ff48983ef/lib/firmware/rtlwifi/rtl8192defw.bin
> >> >
> >> > Another problem is that "/lib/udev/firmware" are not installed to.
> >> >
> >> > raul at phi04:.../tmp/deploy/images$ find
> >> > /media/ed86e6a2-20c2-464e-a2f3-f28ff48983ef/lib/udev/ -name "*firmware*"
> >> > raul at phi04:.../tmp/deploy/images$
> >>
> >> What is your udev version?
> >>
> >>
> >> > But I can see theses files at my "tmp/sysroots/beaglebone"
> >> >
> >> > raul at phi04:.../tmp/sysroots/beaglebone$ find lib/firmware/ -name
> >> "*8192*"
> >> > lib/firmware/RTL8192E
> >> > lib/firmware/rtlwifi/rtl8192sefw.bin
> >> > lib/firmware/rtlwifi/rtl8192defw.bin
> >> > lib/firmware/rtlwifi/rtl8192cfw.bin
> >> > lib/firmware/rtlwifi/rtl8192cufw.bin
> >> >
> >> > raul at phi04:.../tmp/sysroots/beaglebone$ find lib/udev/ -name
> >> "*firmware*"
> >> > lib/udev/firmware
> >> > lib/udev/rules.d/50-firmware.rules
> >> >
> >> > I tryed copy this files for the sdcard but doesnt work.
> >> >
> >> > Do you have any suggest?
> >> >
> >> > Thanks for all help.
> >>
> >
> >
> >
> > --
> > *Raul Rosetto Muñoz*
> >
> 
> 
> 
> -- 
> *Raul Rosetto Muñoz*

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