tcl/target/str710.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 #start slow, speed up after reset
   4 adapter speed 10
   5
   6 if { [info exists CHIPNAME] } {
   7    set _CHIPNAME $CHIPNAME
   8 } else {
   9    set _CHIPNAME str710
  10 }
  11
  12 if { [info exists ENDIAN] } {
  13    set _ENDIAN $ENDIAN
  14 } else {
  15    set _ENDIAN little
  16 }
  17
  18 if { [info exists CPUTAPID] } {
  19    set _CPUTAPID $CPUTAPID
  20 } else {
  21    set _CPUTAPID 0x3f0f0f0f
  22 }
  23
  24 #use combined on interfaces or targets that can't set TRST/SRST separately
  25 reset_config trst_and_srst srst_pulls_trst
  26
  27 #jtag scan chain
  28
  29 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID
  30
  31 set _TARGETNAME $_CHIPNAME.cpu
  32 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
  33
  34 $_TARGETNAME configure -event reset-start { adapter speed 10 }
  35 $_TARGETNAME configure -event reset-init {
  36         adapter speed 6000
  37
  38 # Because the hardware cannot be interrogated for the protection state
  39 # of sectors, initialize all the sectors to be unprotected. The initial
  40 # state is reflected by the driver, too.
  41         flash protect 0 0 last off
  42         flash protect 1 0 last off
  43 }
  44 $_TARGETNAME configure -event gdb-flash-erase-start {
  45         flash protect 0 0 7 off
  46         flash protect 1 0 1 off
  47 }
  48
  49 $_TARGETNAME configure -work-area-phys 0x2000C000 -work-area-size 0x4000 -work-area-backup 0
  50
  51 #flash bank str7x <base> <size> 0 0 <target#> <variant>
  52 set _FLASHNAME $_CHIPNAME.flash0
  53 flash bank $_FLASHNAME str7x 0x40000000 0x00040000 0 0 $_TARGETNAME STR71x
  54 set _FLASHNAME $_CHIPNAME.flash1
  55 flash bank $_FLASHNAME str7x 0x400C0000 0x00004000 0 0 $_TARGETNAME STR71x