tcl/target/nrf51.cfg

   1 #
   2 # script for Nordic nRF51 series, a CORTEX-M0 chip
   3 #
   4
   5 source [find target/swj-dp.tcl]
   6
   7 if { [info exists CHIPNAME] } {
   8    set _CHIPNAME $CHIPNAME
   9 } else {
  10    set _CHIPNAME nrf51
  11 }
  12
  13 if { [info exists ENDIAN] } {
  14    set _ENDIAN $ENDIAN
  15 } else {
  16    set _ENDIAN little
  17 }
  18
  19 # Work-area is a space in RAM used for flash programming
  20 # By default use 2kB
  21 if { [info exists WORKAREASIZE] } {
  22    set _WORKAREASIZE $WORKAREASIZE
  23 } else {
  24    set _WORKAREASIZE 0x800
  25 }
  26
  27 if { [info exists CPUTAPID] } {
  28    set _CPUTAPID $CPUTAPID
  29 } else {
  30    set _CPUTAPID 0x0bb11477
  31 }
  32
  33 swj_newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
  34
  35 set _TARGETNAME $_CHIPNAME.cpu
  36 target create $_TARGETNAME cortex_m -chain-position $_TARGETNAME
  37
  38 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  39
  40 if {![using_hla]} {
  41    # The chip supports standard ARM/Cortex-M0 SYSRESETREQ signal
  42    cortex_m reset_config sysresetreq
  43 }
  44
  45 flash bank $_CHIPNAME.flash nrf51 0x00000000 0 1 1 $_TARGETNAME
  46 flash bank $_CHIPNAME.uicr nrf51 0x10001000 0 1 1 $_TARGETNAME
  47
  48 #
  49 #  The chip should start up from internal 16Mhz RC, so setting adapter
  50 #  clock to 1Mhz should be OK
  51 #
  52 adapter_khz 1000