It isn't always clear how to update the boatload ear without a microSD if you screw up the booting system. In that case, you could use the serial or USB boot modes of the ROM.
USB example: https://github.com/ungureanuvladvictor/BBBlfs > On Jan 28, 2015, at 9:40 AM, Robert Nelson <robertcnel...@gmail.com> wrote: > >> On Wed, Jan 28, 2015 at 8:21 AM, <hamma...@gmail.com> wrote: >> It does, but I don't know how to flash it directly. > > This will require the usb-serial adapter.. > > First upgrade the bootloader: > > Boot bbb. > > Download the latest binaries, which now support U-Boot UMS (USB Mass Storage) > > wget http://rcn-ee.net/deb/tools/am335x_evm/MLO-am335x_evm-v2015.01-r6 > wget http://rcn-ee.net/deb/tools/am335x_evm/u-boot-am335x_evm-v2015.01-r6.img > > sudo dd if=./MLO-am335x_evm-v2015.01-r6 of=/dev/mmcblk0 count=1 seek=1 > conv=notrunc bs=128k > sudo dd if=./u-boot-am335x_evm-v2015.01-r6.img of=/dev/mmcblk0 count=2 > seek=1 conv=notrunc bs=384k > > Then reboot, stop uboot and type (over the usb-serial connection): > > ums 0 mmc 1 > > Plug in usb cable, eMMC is now a flash drive on your host device. > > Regards, > > -- > Robert Nelson > http://www.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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- 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/d/optout.
