#! /usr/local/bin/jtag

# Example: read whole 1M*16 flash on the BR-6104KP router / print server.
# WARNING: flash writing with "flashmem" is tested on my ADM5120, but
# use it at your own risk.

# Wiggler-compatible JTAG cable, PCI parallel port recommended for speed
cable parallel 0x378 WIGGLER

# auto-detection not possible (device id = 0x00000001)
detect
include admtek/adm5120/adm5120

# detect CFI flash (physical address 0x1fc00000, 16-bit access)
detectflash 0x3fc00000

# write to flash (162-bit access - roughly 1 hour for the complete 2MB)
flashmem 0x3fc00000 adm5120-flash.bin

# for the bootloader only (Edimax BR6104K(P)/Sweex LB000021)
flashmem 0x3fc00000 adm5120-bootloader.bin