Hello Otavio, If I set the drivers to be added as built-in, does that mean that the driver would be installed and loaded in the kernel? I ran "lsmod" and didn't see the bluetooth driver loaded. Am I missing something here? ________________________________________ From: [email protected] [[email protected]] on behalf of Otavio Salvador [[email protected]] Sent: Thursday, February 05, 2015 7:23 PM To: Alvin D.M. DIZON Cc: [email protected] Subject: Re: [meta-freescale] Confused with adding drivers to kernel via bitbake -c menuconfig
On Thu, Feb 5, 2015 at 3:42 AM, Alvin D.M. DIZON <[email protected]> wrote: > I would like to the generic USB bluetooth driver "btusb" to my i.MX6Q SABRE > SD, so that my USB Bluetooth dongle(Cambridge Silicon Radio). Upon reading > https://community.freescale.com/docs/DOC-100847 I enabled the Bluetooth > subsystem support, RFCOMM, BNEP, and HIDP, as well as the HCI USB driver. I > saved the .config file and copied it to the directory where my Linux recipe > is (linux-imx_3.10.17.bb). I then renamed my .config file into defconfig, > made a new folder called "files" and placed the defconfig in it. I also made > a .bbappend file that contained > > FILESEXTRAPATHS_prepend := "${THISDIR}/files:" > SRC_URI += "file://defconfig" > > I then ran "bitbake -c cleansstate linux-imx", after that I ran "bitbake > fsl-image-x11". I flashed the resulting .sdcard file to an SD card, booted up > my board, but found no trace of btusb. I tried doing "bitbake -f -c compile > linux-imx" and then "bitbake -f -c deploy linux-imx", and copied the > resulting uImage to my SD card's /media/Boot folder, but still no trace of > btusb. I checked the tar archive for the kernel modules found in the > /tmp/deploy/images/imx6qsabresd folder, and found two files called > modules.order and modules.builtin, the btusb driver is listed in the > modules.builtin file, but not mentioned in the modules.order file, I have > also tried compiling the driver as module, and then ran the same commands as > listed in the said link, but could not find the module. What am I doing wrong > here? Any help will be will be appreciated, since I am new to Linux and the > Yocto Project. You might have made it built-in, no? in this case no module will be generated but it will be included in the kernel. -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 [PCI] Innovative Manufacturing Solutions. Professionally Delivered! The information contained in this email is confidential and is intended for addressee(s) only. If you have received this email in error, please notify the originator immediately. Nothing in this email shall constitute an offer or acceptance leading to a legally binding contract which shall only arise from a formal written agreement between yourselves and ourselves in the form of a Purchase Order issued by us and accepted by you in writing. For the avoidance of doubt, this email shall not be construed in any way as a formal written agreement. We accept no liability for any damage arising from alteration of the contents of this message by a third party or as a result of any virus being passed on. Please consider your environmental responsibility before printing this e-mail. -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
