set _CHIPNAME avr
set _ENDIAN little

# jtag speed
adapter speed 4500

# avr jtag docs never connect RSTN
reset_config none

#jtag scan chain
if { [info exists CPUTAPID] } {
   set _CPUTAPID $CPUTAPID
} else {
   set _CPUTAPID 0x0a70103f
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID

set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME avr -endian $_ENDIAN -chain-position $_TARGETNAME

set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME avr 0 0 0 0 $_TARGETNAME
