Flashing PXA27M bootloader: Difference between revisions

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*konsole/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
*[[File:Libftd2xx0.4.13.tar.gz]]
*[[Media:Libftd2xx0.4.13.tar.gz]]
*[[File:Openocd 1.0.1383 i386.tar.gz]]
*[[Media:Openocd 1.0.1383 i386.tar.gz]]
*[[File:Voipac-pxa27x xloader.tar.gz]]
*[[Media:Voipac-pxa27x xloader.tar.gz]]
*[[Media:Voipac-pxa27x-u-boot nostart.tar]]
*[[Media:Voipac-pxa27x u-boot original.tar]]


== Using OpenOCD ==
== Using OpenOCD ==

Revision as of 06:14, 12 April 2011

Necessary software

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
    • reset halt
    • load_image /tftpboot/u-boot_noboot.bin 0x5c010000
    • resume 0x5c010000
  3. Start third terminal
    • minicom gw6uboot
    • set ipaddr 10.0.0.22;set serverip 10.0.0.16;erase 1:0-2;tftp x-load.bin;cp.b a1000000 0 400;tftp u-boot.bin;cp.b a1000000 800 $(filesize);reset


Reference material