Config for lpc2378

Development Boards MicroMod
1

Has anybody got openocd-0.4.0 to work with an lp2378 and with the ft2232 programmer?

I’ve got this board and i’m yet to get anything on it outside of keil.

My current.cfg, which I got from [here, is:

#
#  OpenOCD configuration for LPC23xx/LPC24xx
#
#  Martin Thomas 8/2008
#
# 
#  tested with:
#  - OpenOCD SVN971 (MinGW)
#  - LPC2378
#  - Olimex LPC2378-STK
#  - Amontec JTAGKey
#   
# 
 
# Interface/"cable"
# either
## script interface/jtagkey.cfg
# or
## interface ft2232
## ft2232_device_desc "Amontec JTAGkey A"
## ft2232_layout jtagkey
## ft2232_vid_pid 0x0403 0xcff8
# or pass through command line with -f or -c
 
# slow and verbose during init:
debug_level 3
fast disable
jtag_speed 100
 
# delays on reset lines
jtag_nsrst_delay 200
jtag_ntrst_delay 200
 
# use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst srst_pulls_trst
 
# jtag scan chain
jtag_device 4 0x1 0xf 0xe
 
# target settings
target arm7tdmi little 0 arm7tdmi-s_r4
 
#
# scipts/macros/user commands - this is TCL (variant JIM):
#
proc mt_internal_rc {} {
	 jtag_khz 100
	 reset run
	 sleep 100
	 reset halt
	 wait_halt 2
	 # PLL disconnect PLLCON
	 mww 0xE01FC080 0x01 
	 mww 0xE01FC08C 0xAA 
	 mww 0xE01FC08C 0x55 
	 # PLL disable PLLCON
	 mww 0xE01FC080 0x00 
	 mww 0xE01FC08C 0xAA 
	 mww 0xE01FC08C 0x55 
	 # no prescaler CCLKCFG
	 mww 0xE01FC104 0x00
	 #  internal RC CLKSRCSEL
	 mww 0xE01FC10C 0x00 
	 #### main oscil. CLKSRCSEL
	 #### mww 0xE01FC10C 0x01
	 # remap to internal flash
	 mww 0xE01FC040 0x01 
	 sleep 100 
	 jtag_khz 500
	 flash probe 0 
}
 
proc mt_flash_bin {IMGFILE OFFSET} {
	 mt_internal_rc
	 flash write_image erase $IMGFILE $OFFSET
	 sleep 100 
	 verify_image $IMGFILE $OFFSET
	 sleep 100 
}
 
proc mt_flash {IMGFILE} {
	 mt_internal_rc
	 flash write_image erase $IMGFILE
	 sleep 100 
	 verify_image $IMGFILE
	 sleep 100 
}
 
# mthomas - note taken from the lpc2148 file in the OpenOCD target library:
# NOTE!!! LPCs need reset pulled while RTCK is low. 0 to activate 
# JTAG, power-on reset is not enough, i.e. you need to perform a
# reset before being able to talk to the LPC2148, attach is not
# possible.
proc target_0_post_reset {} {
	# Force target into ARM state
	soft_reset_halt
	# do not remap 0x0000-0x0020 to anything but the flash
	mwb 0xE01FC040 0x01
}
 
 
# working area in RAM
working_area 0 0x40000000 0x10000 nobackup 
 
#flash bank lpc2000 <base> <size> 0 0 <target#> <variant> <freq> [calc_checksum]
# n.b.: the target is switched to the internal RC (nom. 4MHz)
# before flashing with the supplied commands so this is the frequency 
# given as parameter
flash bank lpc2000 0x0 0x7d000 0 0 0 lpc2000_v2 4000 calc_checksum
 
 
gdb_flash_program enable
 
init
 
fast enable
jtag_khz 500
debug_level 1

It just spits out errors whenever I run

openocd -f /usr/share/openocd/scripts/interface/jtagkey.cfg -f /media/data/Projects/arm/2378jtag.cfg

](http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/openocd_intro/index.html)

2

I think it’s been long enough.

BUMP

3

Any help would be much appreciated. I’ve tried at #openocd and that ended in a fruitless weekend. Now I use flashmagic in wine but I really could do with debugging.

Does anybody have a config file? Why is openocd so damned hard to use and so undocumented?!