tcl/target/lpc2103.cfg

   1 # NXP LPC2103 ARM7TDMI-S with 32kB Flash and 8kB SRAM, clocked with 12MHz crystal
   2
   3 if { [info exists CHIPNAME] } {
   4    set _CHIPNAME $CHIPNAME
   5 } else {
   6    set _CHIPNAME lpc2103
   7 }
   8
   9 if { [info exists ENDIAN] } {
  10    set _ENDIAN $ENDIAN
  11 } else {
  12    set _ENDIAN little
  13 }
  14
  15 if { [info exists CPUTAPID ] } {
  16    set _CPUTAPID $CPUTAPID
  17 } else {
  18    set _CPUTAPID 0x4f1f0f0f
  19 }
  20
  21 # LPC2000 -> SRST causes TRST
  22 reset_config trst_and_srst srst_pulls_trst
  23
  24 # reset delays
  25 jtag_nsrst_delay 100
  26 jtag_ntrst_delay 100
  27
  28 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  29
  30 set _TARGETNAME $_CHIPNAME.cpu
  31 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
  32
  33 # 8kB of internal SRAM
  34 $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x2000 -work-area-backup 0
  35
  36 # 32kB of internal Flash, core clocked with 12MHz crystal
  37 # flash bank lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc_checksum]
  38 flash bank lpc2000 0x0 0x8000 0 0 0 lpc2000_v2 12000 calc_checksum