tcl/target/ti_cc32xx.cfg

   1 #
   2 # Texas Instruments CC32xx - ARM Cortex-M4
   3 #
   4 # http://www.ti.com/product/CC3200
   5 # http://www.ti.com/product/CC3220
   6 #
   7
   8 source [find target/swj-dp.tcl]
   9 source [find target/icepick.cfg]
  10
  11 if { [info exists CHIPNAME] } {
  12         set _CHIPNAME $CHIPNAME
  13 } else {
  14         set _CHIPNAME cc32xx
  15 }
  16
  17 #
  18 # Main DAP
  19 #
  20 if { [info exists DAP_TAPID] } {
  21         set _DAP_TAPID $DAP_TAPID
  22 } else {
  23         if {[using_jtag]} {
  24                 set _DAP_TAPID 0x4BA00477
  25         } else {
  26                 set _DAP_TAPID 0x2BA01477
  27         }
  28 }
  29
  30 if {[using_jtag]} {
  31         jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -disable
  32         jtag configure $_CHIPNAME.cpu -event tap-enable "icepick_c_tapenable $_CHIPNAME.jrc 0"
  33 } else {
  34         swj_newdap $_CHIPNAME cpu -expected-id $_DAP_TAPID
  35 }
  36
  37 #
  38 # ICEpick-C (JTAG route controller)
  39 #
  40 if { [info exists JRC_TAPID] } {
  41         set _JRC_TAPID $JRC_TAPID
  42 } else {
  43         set _JRC_TAPID 0x0B97C02F
  44 }
  45
  46 if {[using_jtag]} {
  47         jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID -ignore-version
  48         jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.cpu"
  49 }
  50
  51 set _TARGETNAME $_CHIPNAME.cpu
  52 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
  53 target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
  54
  55 if { [info exists WORKAREASIZE] } {
  56         set _WORKAREASIZE $WORKAREASIZE
  57 } else {
  58         set _WORKAREASIZE 0x2000
  59 }
  60
  61 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
  62
  63 reset_config srst_only
  64 adapter_nsrst_delay 1100