tcl/target/c100.cfg

   1 # c100 config.
   2 # This is ARM1136 dual core
   3 # this script only configures one core (that is used to run Linux)
   4
   5 # assume no PLL lock, start slowly
   6 adapter_khz 100
   7
   8 if { [info exists CHIPNAME] } {
   9    set _CHIPNAME $CHIPNAME
  10 } else {
  11    set _CHIPNAME c100
  12 }
  13
  14 if { [info exists ENDIAN] } {
  15    set _ENDIAN $ENDIAN
  16 } else {
  17    set _ENDIAN little
  18 }
  19
  20 if { [info exists CPUTAPID] } {
  21    set _CPUTAPID $CPUTAPID
  22 } else {
  23    set _CPUTAPID 0x27b3645b
  24 }
  25
  26 if { [info exists DSPTAPID] } {
  27    set _DSPTAPID $DSPTAPID
  28 } else {
  29    set _DSPTAPID 0x27b3645b
  30 }
  31
  32 jtag newtap $_CHIPNAME dsp -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_DSPTAPID
  33
  34
  35 # Per ARM: DDI0211J_arm1136_r1p5_trm.pdf - the ARM 1136 as a 5 bit IR register
  36 jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
  37
  38 set _TARGETNAME $_CHIPNAME.cpu
  39 target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
  40
  41 # C100's ARAM 64k SRAM
  42 $_TARGETNAME configure -work-area-phys 0x0a000000 -work-area-size 0x10000 -work-area-backup 0