-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of Hinko Kocevar Sent: Monday, February 07, 2005 12:56 PM To: u-boot-users@lists.sourceforge.net Subject: [U-Boot-Users] bdi2000 reset target failed
Hi, After good start I'm back to square one in my debugging session. After a while and with help on this list I managed to get target resetted and did some tests. After a while the same problem appeared - BDI2000 can not reset target and fails with message:
- TARGET: processing reset request
- TARGET: BDI asserts RESET and TRST
- TARGET: BDI removed TRST
- TARGET: Bypass check: 0x000000001 => 0x00FFFFFF
- TARGET: JTAG exists check failed
# TARGET: resetting target failed # JTAG: communication with target failed
- TARGET: target will be restarted in 10 sec
I'm pretty sure that JTAG cable for first target is OK, since it was working a while ago, and I also tested BDI2000 with another PXA target and the same error emerges there (with this target I have direct connection between BDI2000 and target JTAG).
Any help is appreciated...
I know we had some problems getting a bdi2000 to reset one of our own powerpc boards, slowing the clock rate in the bdi script helped.
Neil
-- Neil Wilson Airspan Communications Ltd. Cambridge House, Oxford Road, Uxbridge, Middx, UB8 1UN, UK. Tel: +44(0)1895-467265
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