56 lines
1.4 KiB
INI
56 lines
1.4 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#STR730 CPU
|
|
|
|
adapter speed 3000
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME str730
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
set _ENDIAN little
|
|
}
|
|
|
|
if { [info exists CPUTAPID] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0x3f0f0f0f
|
|
}
|
|
|
|
#use combined on interfaces or targets that can't set TRST/SRST separately
|
|
reset_config trst_and_srst srst_pulls_trst
|
|
|
|
#jtag scan chain
|
|
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID
|
|
|
|
#jtag nTRST and nSRST delay
|
|
adapter srst delay 500
|
|
jtag_ntrst_delay 500
|
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|
target create $_TARGETNAME arm7tdmi -endian little -chain-position 0
|
|
|
|
$_TARGETNAME configure -event reset-start { adapter speed 10 }
|
|
$_TARGETNAME configure -event reset-init {
|
|
adapter speed 3000
|
|
|
|
# Because the hardware cannot be interrogated for the protection state
|
|
# of sectors, initialize all the sectors to be unprotected. The initial
|
|
# state is reflected by the driver, too.
|
|
flash protect 0 0 last off
|
|
}
|
|
$_TARGETNAME configure -event gdb-flash-erase-start {
|
|
flash protect 0 0 7 off
|
|
}
|
|
|
|
$_TARGETNAME configure -work-area-phys 0xA0000000 -work-area-size 0x4000 -work-area-backup 0
|
|
|
|
#flash bank <driver> <base> <size> <chip_width> <bus_width>
|
|
set _FLASHNAME $_CHIPNAME.flash
|
|
flash bank $_FLASHNAME str7x 0x80000000 0x00040000 0 0 $_TARGETNAME STR73x
|