topic Re: Linux imx_usb_loader in Vybrid Processors

topic Re: Linux imx_usb_loader in Vybrid Processors https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310871#M2918 <HTML><HEAD></HEAD><BODY><P>Hello Bob,</P><P></P><P>Although we have not validated imx_usb_loader with Vybrid, you could try building the imx_loader sources from Toradex, which also include a Vybrid conf file:</P><P></P><P><A href="https://github.com/toradex/imx_loader" title="https://github.com/toradex/imx_loader">https://github.com/toradex/imx_loader</A></P><P></P><P>Thanks,</P><P></P><P>Timesys Support</P></BODY></HTML> Thu, 08 May 2014 21:35:29 GMT timesyssupport 2014-05-08T21:35:29Z Linux imx_usb_loader https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310869#M2916 <HTML><HEAD></HEAD><BODY><P>Has anyone tried using the Linux imx_usb_loader to program the Vybrid? I am looking to some direction as to how to add support for the Vybrid. Even direction to some documentation would help.</P><P></P><P>I have compiled the tool, added the USB information for the vybrid to the imx_usb_conf file. Without understanding the format of the mx*_usb_work.conf file, I just associated the Vybrid with the mx51_usb_work.conf file to see if the program would open the device and execute. This was the console output:</P><P></P><P> sudo ./imx_usb</P><P>[sudo] password for g4timesys: </P><P>No "_" environment variable</P><P>argc == 1, argv == 0xbf96d3f4</P><P>base == 0x8050140:./imx_usb</P><P>trailing slash == 0x8050141:/imx_usb</P><P>conf_path == ./</P><P>config file <./imx_usb.conf></P><P>No "_" environment variable</P><P>argc == 1, argv == 0xbf96d3f4</P><P>base == 0x8050140:./imx_usb</P><P>trailing slash == 0x8050141:/imx_usb</P><P>conf_path == ./</P><P>config file <./mx51_usb_work.conf></P><P>parse mx51_usb_work.conf</P><P>15a2:006a(mx51) bConfigurationValue =1</P><P>Interface 0 claimed</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>report 1, wrote 0 bytes, err=-1</P><P>report 3, read 0 bytes, err=-1</P><P>read=00 00 00 00</P><P>status failed</P></BODY></HTML> Tue, 06 May 2014 13:18:43 GMT https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310869#M2916 mplseng 2014-05-06T13:18:43Z Re: Linux imx_usb_loader https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310870#M2917 <HTML><HEAD></HEAD><BODY><P><A class="jx-jive-macro-user" href="https://community.nxp.com/people/timesyssupport">timesyssupport</A> can you attend this case?</P></BODY></HTML> Wed, 07 May 2014 21:43:10 GMT https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310870#M2917 karina_valencia 2014-05-07T21:43:10Z Re: Linux imx_usb_loader https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310871#M2918 <HTML><HEAD></HEAD><BODY><P>Hello Bob,</P><P></P><P>Although we have not validated imx_usb_loader with Vybrid, you could try building the imx_loader sources from Toradex, which also include a Vybrid conf file:</P><P></P><P><A href="https://github.com/toradex/imx_loader" title="https://github.com/toradex/imx_loader">https://github.com/toradex/imx_loader</A></P><P></P><P>Thanks,</P><P></P><P>Timesys Support</P></BODY></HTML> Thu, 08 May 2014 21:35:29 GMT https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310871#M2918 timesyssupport 2014-05-08T21:35:29Z Re: Linux imx_usb_loader https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310872#M2919 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>The only thing I had to change were the configuration files:</P><P><A href="https://github.com/toradex/imx_loader/commit/c8e10b23a244c5ddaee76b7c3bad3a7832a7045d#diff-42408fc62365784fe46aef4dadf3072f" rel="nofollow noopener noreferrer" title="https://github.com/toradex/imx_loader/commit/c8e10b23a244c5ddaee76b7c3bad3a7832a7045d#diff-42408fc62365784fe46aef4dadf3072f" target="_blank">imx_usb: add support for Vybrid · c8e10b2 · toradex/imx_loader · GitHub</A></P><P></P><P>Our Vybrid modules normally use UART recovery (hence the changes) and do not support USB recovery (due to missing 5V on module). But I tested a modified version once, and things look good:</P><PRE>$ sudo ./imx_usb ../u-boot/u-boot.imx config file vid=0x066f pid=0x3780 file_name=mx23_usb_work.conf vid=0x15a2 pid=0x004f file_name=mx28_usb_work.conf vid=0x15a2 pid=0x0052 file_name=mx50_usb_work.conf vid=0x15a2 pid=0x0054 file_name=mx6_usb_work.conf vid=0x15a2 pid=0x0061 file_name=mx6_usb_work.conf vid=0x15a2 pid=0x0041 file_name=mx51_usb_work.conf vid=0x15a2 pid=0x004e file_name=mx53_usb_work.conf vid=0x15a2 pid=0x006a file_name=vybrid_usb_work.conf vid=0x066f pid=0x37ff file_name=linux_gadget.conf config file parse ./vybrid_usb_work.conf 15a2:006a(vybrid) bConfigurationValue =1 Interface 0 claimed HAB security state: development mode (0x56787856) == work item filename ../u-boot/u-boot.imx load_size 0 bytes load_addr 0x00000000 dcd 1 clear_dcd 0 plug 1 jump_mode 2 jump_addr 0x00000000 == end work item main dcd length 8 sub dcd length 4 loading binary file(../u-boot/u-boot.imx) to 3f407c00, skip=0, fsize=60400 type=aa <<>>succeeded (status 0x88888888) jumping to 0x3f407c00 </PRE><P></P><P>--</P><P>Stefan</P></BODY></HTML> Fri, 09 May 2014 14:33:10 GMT https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310872#M2919 falstaff 2014-05-09T14:33:10Z Re: Linux imx_usb_loader https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310873#M2920 <HTML><HEAD></HEAD><BODY><P>Hi Stefan,</P><P></P><P>This seems to be very good news.</P><P>We intend to use the VF50 Colibri, where we should provide the 5V to the USB0 in our baseboard.</P><P>Would you say that with this modified imx_usb_loader the Serial Downloader is now supported for USB?</P><P></P><P>Many thanks</P><P>Rodrigo</P></BODY></HTML> Wed, 27 Aug 2014 14:37:59 GMT https://community.nxp.com/t5/Vybrid-Processors/Linux-imx-usb-loader/m-p/310873#M2920 rodrigomendes 2014-08-27T14:37:59Z