tcl/target/stm32w108xx.cfg

   1 #
   2 # Target configuration for the ST STM32W108xx chips
   3 #
   4 # Processor: ARM Cortex M3
   5 # Date:      2013-06-09
   6 # Author:    Giuseppe Barba <giuseppe.barba@gmail.com>
   7
   8 #
   9 # stm32 devices support both JTAG and SWD transports.
  10 #
  11 source [find target/swj-dp.tcl]
  12
  13 if { [info exists CHIPNAME] == 0 } {
  14    set _CHIPNAME stm32w108
  15 } else {
  16    set _CHIPNAME $CHIPNAME
  17 }
  18
  19 # Work-area is a space in RAM used for flash programming
  20 # By default use 8kB
  21 if { [info exists WORKAREASIZE] } {
  22    set _WORKAREASIZE $WORKAREASIZE
  23 } else {
  24    set _WORKAREASIZE 0x2000
  25 }
  26
  27 if { [info exists CPUTAPID] } {
  28    set _CPUTAPID $CPUTAPID
  29 } else {
  30    if { [using_jtag] } {
  31       set _CPUTAPID 0x3ba00477
  32    } {
  33       set _CPUTAPID 0x1ba01477
  34    }
  35 }
  36
  37 if { [info exists ENDIAN] } {
  38    set _ENDIAN $ENDIAN
  39 } else {
  40    set _ENDIAN little
  41 }
  42
  43 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  44
  45 if {[using_jtag]} {
  46  if { [info exists BSTAPID] } {
  47    set _BSTAPID $BSTAPID
  48    swj_newdap $_CHIPNAME bs -irlen 4 -ircapture 0xe -irmask 0xf -expected-id _BSTAPID
  49  } else {
  50    set _BSTAPID_1 0x169a862b
  51    set _BSTAPID_2 0x269a862b
  52    swj_newdap $_CHIPNAME bs -irlen 4 -ircapture 0xe -irmask 0xf \
  53                 -expected-id $_BSTAPID_1 -expected-id $_BSTAPID_2
  54  }
  55 }
  56 #
  57 # Set Target
  58 #
  59 set _TARGETNAME $_CHIPNAME.cpu
  60 target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_TARGETNAME
  61 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  62
  63
  64 # Use the flash driver from the EM357
  65 set _FLASHNAME $_CHIPNAME.flash
  66
  67 # 64k (0x10000) of flash
  68 flash bank $_FLASHNAME em357 0x08000000 0x10000 0 0 $_TARGETNAME
  69
  70 if {![using_hla]} {
  71    cortex_m reset_config sysresetreq
  72 }