On Mon, Oct 06, 2008 at 12:59:33PM +0100, Ben Dooks wrote:
> Info: JTAG device found: 0x00eb509d (Manufacturer: 0x04e, Part: 0x0eb5,
> Version: 0x0)
> Error: 'arm11 target' JTAG communication error SCREG SCAN OUT 0x00 (expected
> 0x10)
> Does anyone have any ideas on what is going wrong?
Does not sound like an ARM11-ID. Do you have selected the correct device?
Unfortunately the actual device ID check is done after the combined IDCODE
and SCREG-stuff, so the SCREG-message is misleading. That fails in the JTAG
phase, before the ID-check. If you split that, you'll the message that the
ID does not look like an ARM. Maybe I should post a patch for that ;-)
BTW: Power-cycle the board if you get strange or changing IDs. My ARM-SoC
got permanently confused while experimenting with the chain setup, only a
real power cycle cured that.
--
Georg Acher, [EMAIL PROTECTED]
http://www.lrr.in.tum.de/~acher
"Oh no, not again !" The bowl of petunias
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