tcl/target/ke0x.cfg

   1 #
   2 # Freescale Kinetis KE0x and KEAx series devices
   3 #
   4
   5 source [find target/swj-dp.tcl]
   6
   7 if { [info exists CHIPNAME] } {
   8     set _CHIPNAME $CHIPNAME
   9 } else {
  10     set _CHIPNAME ke
  11 }
  12
  13 # Work-area is a space in RAM used for flash programming
  14 # By default use 1kB
  15 if { [info exists WORKAREASIZE] } {
  16    set _WORKAREASIZE $WORKAREASIZE
  17 } else {
  18    set _WORKAREASIZE 0x400
  19 }
  20
  21 if { [info exists CPUTAPID] } {
  22     set _CPUTAPID $CPUTAPID
  23 } else {
  24    set _CPUTAPID 0x0bc11477
  25 }
  26
  27 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  28
  29 set _TARGETNAME $_CHIPNAME.cpu
  30 target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu
  31
  32 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  33
  34 set _FLASHNAME $_CHIPNAME.flash
  35 flash bank $_FLASHNAME kinetis_ke 0 0 0 0 $_TARGETNAME
  36
  37 adapter_khz 1000
  38
  39 reset_config srst_nogate
  40
  41 if {![using_hla]} {
  42
  43    # It is important that "kinetis_ke mdm check_security" is called for
  44    # 'examine-end' event and not 'eximine-start'. Calling it in 'examine-start'
  45    # causes "kinetis_ke mdm check_security" to fail the first time openocd
  46    # calls it when it tries to connect after the CPU has been power-cycled.
  47    $_CHIPNAME.cpu configure -event examine-end {
  48       kinetis_ke mdm check_security
  49    }
  50
  51    # if srst is not fitted use SYSRESETREQ to
  52    # perform a soft reset
  53    cortex_m reset_config sysresetreq
  54 }