Flashing PXA27M bootloader: Difference between revisions
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(Uus lehekülg: '== Necessary software == *[http://voipac.com/downloads/jtag/doc/vpaclink-jtag.txt Installing OpenOCD] *tftp server *ssherminator - allows you to open as many terminals in one window…') |
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*[http://voipac.com/downloads/jtag/doc/vpaclink-jtag.txt Installing OpenOCD] | *[http://voipac.com/downloads/jtag/doc/vpaclink-jtag.txt Installing OpenOCD] | ||
*tftp server | *tftp server | ||
*ssherminator - allows you to open as many terminals in one window as you need | *konsole/ssherminator - allows you to open as many terminals in one window as you need | ||
** During this procedure you're gonna need at least three | ** During this procedure you're gonna need at least three | ||
Revision as of 06:31, 11 April 2011
Necessary software
- Installing OpenOCD
- tftp server
- konsole/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
- 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$> sudo openocd -f vpac270.cfg
- Error: unable to open ftdi device: 18
- bash$> openocd -f vpac270.cfg
- Start second terminal, use telnet to connect to OpenOCD daemon.
- bash$> telnet localhost 4444
pooleli!!!