On Fri, Mar 10, 2017 at 10:57 AM, Karim ATIKI <karim_at...@hotmail.com> wrote:
> > > OK. > But how then is this file "bt.cfg" included in the compilation process ? > > > linux-yocto have provisions for it. It basically users merge-config feature of kernel kconfig. > > ------------------------------ > *De :* Khem Raj <raj.k...@gmail.com> > *Envoyé :* vendredi 10 mars 2017 19:53 > *À :* Karim ATIKI > > *Objet :* Re: [yocto] [bitbake] Failed to patch "defconfig" for linux > kernel > > > > On Fri, Mar 10, 2017 at 10:47 AM, Karim ATIKI <karim_at...@hotmail.com> > wrote: > >> Hi Khem, >> >> >> >> >You can edit do_configure_prepend() in linux-rpi.inc >> >kernel_configure_variable CONFIG_BT y >> >> >> Ok. >> >> But this file "linux-rpi.inc" is available only for RaspberryPi ? >> >> I'm not working on Rpi here. >> >> >> Somehow I thought you were, anyhow if you are using linux-yocto then you > can create a .cfg file e.g. > bt.cfg with > > CONFIG_BT=y > CONFIG_BT_RFCOMM=y > CONFIG_BT_RFCOMM_TTY=y > CONFIG_BT_HCIBTUSB=y > CONFIG_WIRELESS=y > > and add it to SRC_URI e.g. > > SRC_URI += "file://bt.cfg" > > that should do it. > > > > >> >> >> >> ------------------------------ >> *De :* Khem Raj <raj.k...@gmail.com> >> *Envoyé :* vendredi 10 mars 2017 19:13 >> *À :* Karim ATIKI >> *Cc :* yocto >> *Objet :* Re: [yocto] [bitbake] Failed to patch "defconfig" for linux >> kernel >> >> On Fri, Mar 10, 2017 at 6:50 AM, Karim ATIKI <karim_at...@hotmail.com> >> wrote: >> > Hi, >> > >> > >> > I'm currently trying to patch the linux kernel 3.8.13-r2 of an ARM based >> > board (Hachiko) in order to enable Bluetooth and RFCOMM support. >> > >> > >> > Currently, I select these options with bitbake -c menuconfig >> virtual/kernel >> > >> > I'd like to use a patch on the defconfig in order to avoid the >> menuconfig >> > step. >> > >> > >> > I've created a linux_3.8.13.bbappend file to apply the path. >> > >> > >> > Th patch file looks like: >> > >> > >> > >> > --- a defconfig >> > +++ b defconfig >> > @@ -107,3 +107,16 @@ >> > CONFIG_CRYPTO_CBC=y >> > CONFIG_CRYPTO_MD5=y >> > CONFIG_CRYPTO_DES=y >> > +# >> > +# FIR device drivers >> > +# >> > +CONFIG_BT=y >> > +CONFIG_BT_RFCOMM=y >> > +CONFIG_BT_RFCOMM_TTY=y >> > + >> > +# >> > +# Bluetooth device drivers >> > +# >> > +CONFIG_BT_HCIBTUSB=y >> > +CONFIG_WIRELESS=y >> > >> > >> > The working directory of the linux is: >> > >> > >> > /home/kai/yocto/build-hachiko/tmp/work/hachiko64-poky-linux- >> gnueabi/linux/3.8.13-r2/linux-3.8.13 >> > >> > >> > But when the linux is fetched and unpacked, the root defconfig file is >> put >> > in: >> > >> > >> > /home/kai/yocto/build-hachiko/tmp/work/hachiko64-poky-linux- >> gnueabi/linux/3.8.13-r2 >> > >> > >> > therefore, the patch step failed. >> > >> > >> > I tried to modify the patch with --- a/../defconfig and b/../defconfig >> > >> > but it does not work better. >> > >> > >> > Any idea how to make it work ? >> >> >> You can edit do_configure_prepend() in linux-rpi.inc >> >> kernel_configure_variable CONFIG_BT y >> ... >> >> >> >> > >> > >> > Thanks. >> > >> > >> > Karim >> > >> > >> > -- >> > _______________________________________________ >> > yocto mailing list >> > yocto@yoctoproject.org >> > https://lists.yoctoproject.org/listinfo/yocto >> yocto Info Page <https://lists.yoctoproject.org/listinfo/yocto> >> lists.yoctoproject.org >> Discussion of all things about the Yocto Project. Read our Community >> Guidelines or learn more about how to participate in other community >> discussions. >> >> >> > >> > >
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