Thanks for the reply Robert. I can build the kernel fine. The trouble is when I try to run the rebuild script under tools I get:
/bin/sh: 0: Can't open /home/proserv/ti-processor-sdk-linux-am335x-evm-03.00.00.04/linux-devkit/yakbuild/tools/tools/host_det.sh I checked the ownership of the scripts and files and it is proserv (my user) drwxrwxrwx 2 proserv proserv 4096 Nov 4 13:17 deploy -rwxrwxrwx 1 proserv proserv 13600 Nov 4 10:53 host_det.sh -rwxrwxrwx 1 proserv proserv 9593 Nov 4 10:53 install_kernel.sh -rwxrwxrwx 1 proserv proserv 4994 Nov 4 10:53 local_install.sh -rwxrwxrwx 1 proserv proserv 4624 Nov 4 10:53 rebuild_deb.sh -rwxrwxrwx 1 proserv proserv 7038 Nov 4 14:23 rebuild.sh probably I am being stupid. Can't see what else is wrong. Would you have any ideas ? On Thursday, November 3, 2016 at 6:58:24 PM UTC, RobertCNelson wrote: > > On Thu, Nov 3, 2016 at 1:23 PM, <[email protected] <javascript:>> > wrote: > > Hi, > > I have been lurking about these boards asking a few questions about > > beaglebone. Off and on when I have time I am evaluating the beaglebone > for a > > low latency audio application. > > > > > > I am using the 4.4.20-ti-r44 build at the moment, in a previous post I > have > > swapped using RPMsg for the older uio_pruss library which was more > flexible > > for my needs. Thanks to a lot of help on the board I managed to get the > PRUs > > loaded and running. > > > > > > The next thing I want to try is to get the TLV320AIC3204 codec working > with > > the beaglebone black. Looking at the forums there is a lot to do. > > > > > > 1) Build a kernel module driver, install on target machine under > > /lib/modules/(kernel name)/kernel/sound.soc.codecs > > > > 2) Look at the dts and disable hdmi support > > > > 3) Then start adding alsa support into the dts for pins, i2c config, > links > > to alsa , etc. > > > > > > Unfortunately I am stuck at 1 8-(. Being a newbie I am not quie sure > what to > > do. > > > > > > It looks like there is a driver for it: > > > > KERNEL/sound/soc/codecs/tlv320aic32x4.c > > > > > > The current kernel has support for snd-soc-tlv320aic31xx.ko, and > > snd-soc-tlv320aic32032x4.ko. I want to add snd-soc-tlv320aic32x4.ko, > > > > > > So I cloned the bb kernel. git clone > > https://github.com/RobertCNelson/bb-kernel , and tried to build > > ./build_kernel I hoped I could run make menuconfig and enable it but > it > > is not an option. > > > > > > So some question if anyone can help. > > > > > > 1) There is no branch for 4.4.20-ti-r44 so I am a bit confused. It might > be > > obvious to guys with experience why but I don;t understand, am I looking > at > > the wrong repository. It looks like this repository is the main one for > > beaglebone. > > 4.4.20-ti-r44 was generated from: > > https://github.com/RobertCNelson/ti-linux-kernel-dev/tree/ti-linux-4.4.y > > but don't use it, as "old tags" can't be used in that repo, instead > grab yakbuild and follow the readme/recipe example > > https://github.com/RobertCNelson/yakbuild > > > > > > > 2) So I went for the current release branch at 4.4 just to get started. > > Started the build and when the menu config came up there was no option > to > > select tlv320aic32032x4. So I looked at the Kconfig , and makefile in > the > > /sound.soc/codecs directory and the file exists, there is an option in > the > > makefile to build if the config is selected. The KConfig looks like it > is > > not selected. I tried to add an option in Kconfig and rebuild using > > ./build_kernel but it looks like it overwrites my Kconfig when it > patches > > the bbb patch onto 4.4. > > if you make changes under ./KERNEL/ > > run: > > ./tools/rebuild.sh > > > > > > > 3) Can anyone help, Is there a way just to build the code without > calling > > the patch update ? Also can I add the configuration option into the > menu, > > Regards, > > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1a554193-a9df-438b-beb0-a81a1cbd6a97%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
