s3c2440.cfg

openocd是比较好的调试工具软件,支持wiggle调试arm,也支持其他调试接口,例如USB口的FT2232.

# Target configuration for the Samsung 2440 system on chip
# Tested on a S3C2440 Evaluation board
# Processor       : ARM920Tid(wb) rev 0 (v4l)
# Info:   JTAG device found: 0x0032409d (Manufacturer: 0x04e, Part: 0x0324, Version: 0x0)

#jtag scan chain
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag_device 4 0x1 0xf 0xe

target create target0 arm920t -endian little -chain-position 0 -variant arm920t

#reset configuration
reset_config trst_and_srst

[new_target_name] configure -work-area-virt 0 -work-area-phys 0x200000 -work-area-size 0x4000 -work-area-backup 1