Hello list,
can anybody plz post the configution file for ARM926ejs based AT91SAM9260 target. With the configuration file of mine listed below it halts the target correctly few times but many time shows follwoing error :
Info: openocd.c:95 main(): Open On-Chip Debugger 1.0 (2008-01-17-14:24) svn:
Info: openocd.c:97 main(): $URL: svn://svn.berlios.de/openocd/trunk/src/openocd.c $
Error: jtag.c:1260 jtag_examine_chain(): JTAG communication failure, check connection, JTAG interface, target power etc.
Error: jtag.c:1452 jtag_init(): trying to validate configured JTAG chain anyway…
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to bnError: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken
My config file:
#daemon configuration
telnet_port 4444
gdb_port 3333
#interface
interface parport
parport_port 0
parport_cable wiggler
jtag_speed 1000
#use combined on interfaces or targets that can’t set TRST/SRST separately
reset_config trst_and_srst
#jtag scan chain
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag_device 4 0x1 0xf 0xe
#target configuration
daemon_startup reset
#target
target arm926ejs little run_and_halt 0 arm926ejs
#target_script 0 reset arm9.init
run_and_halt_time 0 30
working_area 0 0x20000000 0x3e800 nobackup
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