Dear Chris, Thank you very much for your help. I will check this.
Best Regards, JunBeom -----Original Message----- From: Chris Johns <chr...@rtems.org> Sent: Thursday, June 27, 2019 3:31 PM To: JunBeom Kim <jb...@e-coretech.kr>; users@rtems.org Subject: Re: BeagleboneBlack - RTEMS/FreeBSD/USB Testing Failure. On 27/6/19 12:19 am, JunBeom Kim wrote: > > I am testing RTEMS kernel example and rtems-libbsd USB example on > Beaglebone Black board. > > When I test RTEMS kernel ticker example, there was not any problem. > > But, when I test rtems-libbsd/usb, there is below error. > > If anyone test USB on TI beagle board successfully, please advise me. I think you need to load a flat device tree blob when using libbsd. I am using this blob at the moment ... https://ftp.rtems.org/pub/rtems/people/chrisj/uboot/bbb/am335x-boneblack.dtb FYI I have created a tool to create SD card images. The 5th example in the documentation here: https://docs.rtems.org/branches/master/user/tools/boot-image.html#examples shows how to create an image with an FDT blob ... rtems-boot-image -o sd-card.img -b u-boot-beaglebone -s 32m \ -k dhcpcd01.exe -d am335x-boneblack.dtb MLO u-boot.img Chris _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
