tcl/target/lm3s811.cfg

   1 # Script for TI/Luminary Stellaris LM3S811
   2
   3 if { [info exists CHIPNAME] } {
   4    set  _CHIPNAME $CHIPNAME
   5 } else {
   6    set  _CHIPNAME lm3s811
   7 }
   8
   9 if { [info exists ENDIAN] } {
  10    set  _ENDIAN $ENDIAN
  11 } else {
  12   # this defaults to a little endian
  13    set  _ENDIAN little
  14 }
  15
  16 if { [info exists CPUTAPID ] } {
  17    set _CPUTAPID $CPUTAPID
  18 } else {
  19    set _CPUTAPID 0x3ba00477
  20 }
  21
  22 #jtag scan chain
  23 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUTAPID
  24
  25 # the luminary variant causes a software reset rather than asserting SRST
  26 # this stops the debug registers from being cleared
  27 # this will be fixed in later revisions of silicon
  28 set _TARGETNAME $_CHIPNAME.cpu
  29 target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s
  30
  31 # 8k working area at base of ram
  32 $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x2000 -work-area-backup 0
  33
  34 #flash configuration
  35 flash bank stellaris 0 0 0 0 0