tcl/target/tmpa900.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 ######################################
   4 # Target:    Toshiba TMPA900
   5 ######################################
   6
   7 if { [info exists CHIPNAME] } {
   8    set _CHIPNAME $CHIPNAME
   9 } else {
  10    set _CHIPNAME tmpa900
  11 }
  12
  13 # Toshiba TMPA900 series MCUs are always little endian as per datasheet.
  14 set _ENDIAN little
  15
  16 if { [info exists CPUTAPID] } {
  17    set _CPUTAPID $CPUTAPID
  18 } else {
  19    set _CPUTAPID 0x07926031
  20 }
  21
  22 #TMPA900 has following IDs:
  23 # CP15.0 register 0x41069265
  24 # CP15.1 register 0x1d152152
  25 # ARM core 0x07926031
  26
  27
  28 #
  29 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  30
  31 #use combined on interfaces or targets that can't set TRST/SRST separately
  32 reset_config trst_and_srst
  33 adapter srst delay 20
  34 jtag_ntrst_delay 20
  35
  36 ######################
  37 # Target configuration
  38 ######################
  39
  40 set _TARGETNAME $_CHIPNAME.cpu
  41 target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME
  42
  43 # Internal RAM-0 (16kB): 0xf8004000
  44 # Internal RAM-1 (8kB): 0xf8008000
  45
  46 # Use internal RAM-0 and RAM-1 as working area (24kB total).
  47 $_TARGETNAME configure -work-area-phys 0xf8004000 -work-area-size 0x6000 \
  48 -work-area-backup 0