Flashing PXA27M bootloader

Necessary software

• Installing OpenOCD
• tftp server
• ssherminator - allows you to open as many terminals in one window as you need
  • During this procedure you're gonna need at least three

Using OpenOCD

1. Start the first terminal and write
   • bash$> openocd -f vpac270.cfg
     • Error: unable to open ftdi device: 18
       • OpenOCD needs usbfs
       • bash$> mount -t usbfs none /proc/bus/usb
     • Error: unable to open ftdi device: 2
       • You need root privileges
       • log in as root or
       • bash$> sudo openocd -f vpac270.cfg
2. Start second terminal, use telnet to connect to OpenOCD daemon.
   • bash$> telnet localhost 4444

pooleli!!!

Reference material

• Installing OpenOCD