62 lines
1.3 KiB
INI
62 lines
1.3 KiB
INI
# Copyright 2014 The Chromium OS Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
#
|
|
# nuvoton-m4 devices support both JTAG and SWD transports.
|
|
#
|
|
|
|
source [find target/swj-dp.tcl]
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME npcx_ec
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
set _ENDIAN little
|
|
}
|
|
|
|
# Work-area is a space in RAM used for flash programming
|
|
# By default use 16kB
|
|
if { [info exists WORKAREASIZE] } {
|
|
set _WORKAREASIZE $WORKAREASIZE
|
|
} else {
|
|
set _WORKAREASIZE 0x8000
|
|
}
|
|
|
|
#jtag scan chain
|
|
if { [info exists CPUTAPID ] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0x4BA00477
|
|
}
|
|
|
|
#jtag newtap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPID
|
|
swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPID
|
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|
target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position \
|
|
$_CHIPNAME.cpu -work-area-phys 0x200C0000 \
|
|
-work-area-size $_WORKAREASIZE
|
|
|
|
# JTAG speed
|
|
adapter_khz 100
|
|
|
|
adapter_nsrst_delay 100
|
|
jtag_ntrst_delay 100
|
|
|
|
# use sysresetreq to perform a system reset
|
|
cortex_m reset_config sysresetreq
|
|
|
|
#reset configuration
|
|
reset_config trst_and_srst
|
|
|
|
$_TARGETNAME configure -event reset-start {
|
|
echo "NPCX Reset..."
|
|
halt
|
|
adapter_khz 1000
|
|
}
|