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 if { [info exists CHIPNAME] == 0 } {
   9    set _CHIPNAME stm32w108
  10 } else {
  11    set _CHIPNAME $CHIPNAME
  12 }
  13
  14 # Work-area is a space in RAM used for flash programming
  15 # By default use 8kB
  16 if { [info exists WORKAREASIZE] } {
  17    set _WORKAREASIZE $WORKAREASIZE
  18 } else {
  19    set _WORKAREASIZE 0x2000
  20 }
  21
  22 if { [info exists CPUTAPID] } {
  23    set _CPUTAPID $CPUTAPID
  24 } else {
  25    set _CPUTAPID 0x3ba00477
  26 }
  27
  28 if { [info exists ENDIAN] } {
  29    set _ENDIAN $ENDIAN
  30 } else {
  31    set _ENDIAN little
  32 }
  33
  34 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  35
  36 if { [info exists BSTAPID] } {
  37    set _BSTAPID $BSTAPID
  38    jtag newtap $_CHIPNAME bs -irlen 4 -ircapture 0xe -irmask 0xf -expected-id 0x269a862b
  39 } else {
  40    set _BSTAPID_1 0x169a862b
  41    set _BSTAPID_2 0x269a862b
  42    jtag newtap $_CHIPNAME bs -irlen 4 -ircapture 0xe -irmask 0xf \
  43                 -expected-id $_BSTAPID_1 -expected-id $_BSTAPID_2
  44 }
  45
  46 #
  47 # Set Target
  48 #
  49 set _TARGETNAME $_CHIPNAME.cpu
  50 target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_TARGETNAME
  51 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  52
  53
  54 # Use the flash driver from the EM357
  55 set _FLASHNAME $_CHIPNAME.flash
  56
  57 # 64k (0x10000) of flash
  58 flash bank $_FLASHNAME em357 0x08000000 0x10000 0 0 $_TARGETNAME
  59
  60 cortex_m reset_config sysresetreq
  61