47 lines
1.3 KiB
INI
47 lines
1.3 KiB
INI
#start slow, speed up after reset
|
|
jtag_khz 10
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME str710
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
set _ENDIAN little
|
|
}
|
|
|
|
if { [info exists CPUTAPID] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0xffffffff
|
|
}
|
|
|
|
|
|
#use combined on interfaces or targets that can't set TRST/SRST separately
|
|
reset_config trst_and_srst srst_pulls_trst
|
|
|
|
#jtag scan chain
|
|
|
|
tag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID
|
|
|
|
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
|
|
target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
|
|
$_TARGETNAME configure -event reset-start { jtag_khz 10 }
|
|
$_TARGETNAME configure -event reset-init { jtag_khz 6000 }
|
|
$_TARGETNAME configure -event gdb-flash-erase-start {
|
|
flash protect 0 0 7 off
|
|
flash protect 1 0 1 off
|
|
}
|
|
|
|
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x2000C000 -work-area-size 0x4000 -work-area-backup 0
|
|
|
|
#flash bank str7x <base> <size> 0 0 <target#> <variant>
|
|
flash bank str7x 0x40000000 0x00040000 0 0 0 STR71x
|
|
flash bank str7x 0x400C0000 0x00004000 0 0 0 STR71x
|
|
|
|
# For more information about the configuration files, take a look at:
|
|
# openocd.texi
|