openocd_at91sam7s_flash_wiggler.cfg

高性能USB转串口（可高达10Mbps）完整的源代码

#
# Flash AT91SAM7S memory using openocd 
# and a Wiggler-type JTAG-interface
#
# created by Martin Thomas 
# based on information from Dominic Rath
#

#daemon configuration
telnet_port 4444
gdb_port 3333

#interface
interface parport
parport_port 0x378
parport_cable wiggler
jtag_speed 0

#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config srst_only srst_pulls_trst

#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 <type> <startup mode>
#target arm7tdmi <reset mode> <chainpos> <endianness> <variant>
target arm7tdmi little run_and_init 0 arm7tdmi
run_and_halt_time 0 30

# flash-options AT91
target_script 0 reset openocd_at91sam7s_flash.script
working_area 0 0x00200000 0x4000 nobackup
flash bank at91sam7 0 0 0 0 0

# Information: 
# erase command (telnet-interface) for complete flash:
# flash erase <num> 0 numlockbits-1 (can be seen from output of flash info 0)
# SAM7S64 with 16 lockbits and bank 0: flash erase 0 0 15
# set/clear NVM-Bits:
# at91sam7 gpnvm <num> <bit> <set|clear>
# disable locking from SAM-BA
# flash protect 0 0 1 off

# For more information about the configuration files, take a look at:
# http://openfacts.berlios.de/index-en.phtml?title=Open+On-Chip+Debugger