Hi,
I'm trying to get back up to speed with OpenOCD after being away from
it for a while. I have a beagleboard and beagleboard xM that I'm
using with my flyswatter to just test out my setup (new build machine
etc.) and get familiar with the CortexA8 changes.
Anyway, I'm seeing these STICKY ERROR messages on startup and I'm
wondering if I should be seeing those or if maybe I need to change
something in my config. I searched the archives and saw a discussion
about this back in December regarding parts that report their DAP
incorrectly and need a "fixup"
The beagleboard this was ran on is a C3. I don't have my xM with me
at the moment but I think it is an A2 and it kind of does the same
thing ... the xM will report these STICKY errors and then bomb out of
openocd back to the shell prompt. The C3 beagle will at least keep
running.
My beagleboard config is pretty simple (just using the stock scripts):
openocd.cfg:
source [find interface/flyswatter.cfg]
source [find board/ti_beagleboard.cfg]
Here is the output:
Open On-Chip Debugger 0.5.0-dev-00949-gac43d7a (2011-07-08-19:35)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
RCLK - adaptive
Warn : omap3530.dsp: huge IR length 38
RCLK - adaptive
trst_only separate trst_push_pull
Info : RCLK (adaptive clock speed) not supported - fallback to 1000 kHz
Info : JTAG tap: omap3530.jrc tap/device found: 0x0b7ae02f (mfg:
0x017, part: 0xb7ae, ver: 0x0)
Info : JTAG tap: omap3530.dap enabled
Info : omap3530.cpu: hardware has 6 breakpoints, 2 watchpoints
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011140
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011140
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011140
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011140
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011150
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x54011150
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x540111c0
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x80000042, MEM_AP_TAR 0x540111c0
Info : accepting 'telnet' connection from 4444
In full disclosure, I'm using a home-made ARM14 - TI-14 conversion
board that does not have EMU0/1 or SRST hooked up so I don't know if
that could be part of it but I've seen those talked about
Regards,
Brian
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