I know ARM11 support is incomplete, but I was hoping to be able to read/write
flash.
==============================================================
alex@msp-clx-aaustin:~/Projects/openocd$ ./src/openocd -f
interface/jtagkey2.cfg \
> -c "jtag newtap xgold cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id
> 0x30180083" \
> -c "target create xgold.cpu arm11 -endian little -chain-position xgold.cpu
> -variant arm1176" \
> -c "jtag_khz 10000"
Open On-Chip Debugger 0.5.0-dev-00876-g15c5d05 (2011-05-10-14:17)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
xgold.cpu
10000 kHz
Info : max TCK change to: 30000 kHz
Info : clock speed 10000 kHz
Info : JTAG tap: xgold.cpu tap/device found: 0x30180083 (mfg: 0x041, part:
0x0180, ver: 0x3)
Error: IR capture error at bit 5, saw 0x01 not 0x...3
Warn : Bypassing JTAG setup events due to errors
Error: 'arm11 target' JTAG error SCREG OUT 0x00
Error: unexpected ARM11 ID code
Polling target failed, GDB will be halted. Polling again in 100ms
Polling target failed, GDB will be halted. Polling again in 300ms
Polling target failed, GDB will be halted. Polling again in 700ms
Polling target failed, GDB will be halted. Polling again in 1500ms
Polling target failed, GDB will be halted. Polling again in 3100ms
Polling target failed, GDB will be halted. Polling again in 6300ms
(and it continues)
================================================================
What does the IR capture error indicate?
What does SCREG OUT 0x00 mean?
Is the openocd scan still reading the IDCODE wrong? I do know that it is an
ARM1176.
Alex Austin
Associate Software Engineer
Spectrum Design Solutions
110 North 5th Street, Floor 3
Minneapolis, MN 55403
Direct: +1.612.435.5537
Main: +1.612.435.0789
Mobile: +1.651.238.9273
Email: alex.aus...@spectrumdsi.com
www.spectrumdsi.com
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