tcl/target/imx35.cfg

   1 # imx35 config
   2 #
   3
   4 reset_config trst_and_srst srst_nogate
   5
   6
   7 if { [info exists CHIPNAME] } {
   8    set  _CHIPNAME $CHIPNAME
   9 } else {
  10    set  _CHIPNAME imx35
  11 }
  12
  13 if { [info exists ENDIAN] } {
  14    set  _ENDIAN $ENDIAN
  15 } else {
  16    set  _ENDIAN little
  17 }
  18
  19 if { [info exists CPUTAPID ] } {
  20    set _CPUTAPID $CPUTAPID
  21 } else {
  22    set _CPUTAPID 0x07b3601d
  23 }
  24
  25 if { [info exists SDMATAPID ] } {
  26    set _SDMATAPID $SDMATAPID
  27 } else {
  28    set _SDMATAPID 0x0882601d
  29 }
  30
  31 #========================================
  32 # The "system jtag controller"
  33 # IMX31 reference manual, page 6-28 - figure 6-14
  34 if { [info exists SJCTAPID ] } {
  35    set _SJCTAPID $SJCTAPID
  36 } else {
  37    set _SJCTAPID 0x2b900f0f
  38 }
  39
  40 jtag newtap $_CHIPNAME sjc -irlen 4 -ircapture 0x0 -irmask 0x0 -expected-id $_SJCTAPID
  41
  42 jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
  43
  44 # No IDCODE for this TAP
  45 jtag newtap $_CHIPNAME whatchacallit -irlen 4 -ircapture 0 -irmask 0x0 -expected-id 0x0
  46
  47 jtag newtap $_CHIPNAME smda -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_SDMATAPID
  48
  49 set _TARGETNAME $_CHIPNAME.cpu
  50 target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
  51
  52 proc power_restore {} { puts "Sensed power restore. No action." }
  53 proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." }