src/target/target/str9comstick.cfg

   1 #Hitex STR9 Comstick
   2
   3 # set jtag speed
   4 jtag_khz 3000
   5
   6 jtag_nsrst_delay 100
   7 jtag_ntrst_delay 100
   8 #use combined on interfaces or targets that can't set TRST/SRST separately
   9 reset_config trst_and_srst
  10 #jtag scan chain
  11 #format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
  12
  13
  14 if { [info exists FLASHTAPID ] } {
  15    set _FLASHTAPID $FLASHTAPID
  16 } else {
  17    set _FLASHTAPID 0xFFFFFFFF
  18 }
  19 jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
  20
  21 if { [info exists CPUTAPID ] } {
  22    set _CPUTAPID $CPUTAPID
  23 } else {
  24    set _CPUTAPID 0x25966041
  25 }
  26 jtag newtap $_CHIPNAME cpu   -irlen 4 -ircapture 0xf -irmask 0xe -expected-id $_CPUTAPID
  27
  28
  29 if { [info exists BSTAPID ] } {
  30    set _BSTAPID $BSTAPID
  31 } else {
  32    set _BSTAPID 0xFFFFFFFF
  33 }
  34 jtag newtap $_CHIPNAME bs    -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID
  35
  36 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
  37 target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm966e
  38
  39 $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
  40
  41 #flash bank <driver> <base> <size> <chip_width> <bus_width>
  42 flash bank str9x 0x00000000 0x00080000 0 0 0