K20-Config.cfg

K20-Config.cfg

if { [info exists CHIPNAME] } {
    set _CHIPNAME $CHIPNAME
} else {
    set _CHIPNAME k20
}

# Work-area is a space in RAM used for flash programming
if { [info exists WORKAREASIZE] } {
    set _WORKAREASIZE $WORKAREASIZE
} else {
    set _WORKAREASIZE 0x1000
}

if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
} else {
   # this is the SW-DP tap id not the jtag tap id
    set _CPUTAPID 0x2ba01477
}

if { [info exists TRANSPORT] } {
   set _TRANSPORT $TRANSPORT
} else {
   set _TRANSPORT hla_swd
}

if { [info exists ENDIAN] } {
    set _ENDIAN $ENDIAN
} else {
    set _ENDIAN little
}

#
# possibles value are hla_swd or hla_jtag
#
transport select $_TRANSPORT

hla newtap $_CHIPNAME cpu -expected-id $_CPUTAPID

set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME hla_target -chain-position $_CHIPNAME.cpu

$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0

# Flash Settings
flash bank $_CHIPNAME.pflash kinetis 0x00000000 0x40000 0 4 $_TARGETNAME