https://github.com/ungureanuvladvictor/BBBlfs
Here you have src code to do a usb boot/flash the eMMC with an image in .tar.xz format as I remember. When the ROM USB boot kicks in you will see an ethernet gadget device, you can find the vid/pid in my code over there. Check if your linux machine has rndis drivers because I had this problem with my Android device, did not have rndis drivers and will not enumerate the device at all. Put a RS232 cable to the board to see if it really goes into USB boot *you should receive some awkward chars on the terminal*. On Friday, February 21, 2014 10:35:16 AM UTC+1, terry.b...@googlemail.com wrote: > > We are developing a board based on the TI AM3358 processor and we are > using the Beaglebone Black as a development test platform prior to the real > hardware becoming available. > Our system will have eMMC memory but no microSD card so we intend to do a > boot/install via the USB or serial port. > We are testing this out using the Beaglebone Black but it is not working. > We can boot our own Linux from the microSD card by powering up with the S2 > boot button pressed fine. > However if we power up (via a USB-B cable) without a microSD card and the > S2 boot button pressed the BBB does not seem to try and boot via the USB or > serial. > Our host is Linux and a "lsusb" shows no new devices (We were expecting an > Ethernet gadget device). Minicom or a raw serial port program connected to > UART0 shows no ASIC id (what ever that is) being sent. > Any ideas ? > > -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
