#! /usr/local/bin/jtag

# Example: read whole 1M*16 flash on the BR-6104KP router / print server.

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

# ADM5120 auto-detection not possible (device id = 0x00000001)
detect
include /usr/local/share/jtag/admtek/adm5120/adm5120

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

# Make a backup of the current flash contents (for safety)
# read flash (32-bit access, faster - only about 30 minutes...)
readmem 0x5fc00000 0x200000 adm5120-flash.bin

# for the bootloader only (Edimax BR6104K(P)/Sweex LB000021)
readmem 0x5fc00000 0x10000 adm5120-bootloader.bin