Program with two Olimex at same time (parallel flashing)

How to Program ARM9 with two Olimex at same time (parallel flashing)?

I need to flash four devices at the same time.

Does anybody has an idea, and could make openocd.exe for me or post source code?

I have no experience in this.

I need it for windows xp.

When I connect two olimex I see two COMx,y.

Starting openocd.exe the first address is used. If I start second openocd.exe one second later I get failure note that address is already in use.

Any idea how to change to two openocd.exe(s) with fixed address?

BR, Iwongar

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Cheers

Spen