tcl/target/k1921vk01t.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 # K1921VK01T
   4 # http://niiet.ru/chips/nis?id=354
   5
   6 source [find target/swj-dp.tcl]
   7 source [find mem_helper.tcl]
   8
   9 if { [info exists CHIPNAME] } {
  10    set _CHIPNAME $CHIPNAME
  11 } else {
  12    set _CHIPNAME k1921vk01t
  13 }
  14
  15 set _ENDIAN little
  16
  17 # Work-area is a space in RAM used for flash programming
  18 if { [info exists WORKAREASIZE] } {
  19    set _WORKAREASIZE $WORKAREASIZE
  20 } else {
  21    set _WORKAREASIZE 0x10000
  22 }
  23
  24 #jtag scan chain
  25 if { [info exists CPUTAPID] } {
  26    set _CPUTAPID $CPUTAPID
  27 } else {
  28    if { [using_jtag] } {
  29       set _CPUTAPID 0x4ba00477
  30    } {
  31       # SWD IDCODE
  32       set _CPUTAPID 0x2ba01477
  33    }
  34 }
  35 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  36 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
  37
  38 set _TARGETNAME $_CHIPNAME.cpu
  39 target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
  40
  41 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  42
  43 flash bank $_CHIPNAME.flash niietcm4 0 0 0 0 $_TARGETNAME
  44
  45 adapter speed 2000
  46
  47 adapter srst delay 100
  48 if {[using_jtag]} {
  49    jtag_ntrst_delay 100
  50 }
  51
  52 reset_config srst_nogate
  53
  54 if {![using_hla]} {
  55    # if srst is not fitted use SYSRESETREQ to
  56    # perform a soft reset
  57    cortex_m reset_config sysresetreq
  58 }