tcl/target/quark_x10xx.cfg

   1 if { [info exists CHIPNAME] } {
   2    set _CHIPNAME $CHIPNAME
   3 } else {
   4    set _CHIPNAME quark_x10xx
   5 }
   6
   7 if { [info exists ENDIAN] } {
   8    set _ENDIAN $ENDIAN
   9 } else {
  10    set _ENDIAN little
  11 }
  12
  13
  14 if { [info exists CPUTAPID] } {
  15    set _CPUTAPID $CPUTAPID
  16 } else {
  17    set _CPUTAPID 0x18289013
  18 }
  19
  20 jtag newtap quark_x10xx cpu   -irlen 8  -irmask 0xff  -expected-id   $_CPUTAPID  -disable
  21 jtag newtap quark_x10xx cltap -irlen 8  -irmask 0xff  -expected-id   0x0e681013  -enable
  22
  23 #openocd puts tap at front of chain not end of chain
  24 proc quark_x10xx_tapenable {} {
  25         echo "enabling core tap"
  26         irscan quark_x10xx.cltap 0x11
  27         drscan quark_x10xx.cltap 64 1
  28         runtest 10
  29 }
  30
  31 proc quark_x10xx_tapdisable {} {
  32         echo "disabling core tap"
  33         irscan quark_x10xx.cltap 0x11
  34         drscan quark_x10xx.cltap 64 0
  35         runtest 10
  36 }
  37
  38 proc quark_x10xx_setup {} {
  39         jtag tapenable quark_x10xx.cpu
  40 }
  41
  42 jtag configure $_CHIPNAME.cpu -event tap-enable \
  43    "quark_x10xx_tapenable"
  44
  45 jtag configure $_CHIPNAME.cpu -event tap-disable \
  46    "quark_x10xx_tapdisable"
  47
  48 set _TARGETNAME $_CHIPNAME.cpu
  49 target create quark_x10xx.cpu quark_x10xx -endian $_ENDIAN -chain-position quark_x10xx.cpu
  50
  51 jtag configure $_CHIPNAME.cpu -event setup \
  52    "quark_x10xx_setup"