tcl/target/pxa3xx.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 # Marvell PXA3xx
   4
   5 if { [info exists CHIPNAME] } {
   6    set _CHIPNAME $CHIPNAME
   7 } else {
   8    set _CHIPNAME pxa3xx
   9 }
  10
  11 if { [info exists ENDIAN] } {
  12    set _ENDIAN $ENDIAN
  13 } else {
  14    set _ENDIAN little
  15 }
  16
  17 # IDs for all currently known PXA3xx chips
  18 if { [info exists CPUTAPID_PXA30X_A0] } {
  19    set _CPUTAPID_PXA30X_A0 $CPUTAPID_PXA30X_A0
  20 } else {
  21    set _CPUTAPID_PXA30X_A0 0x0E648013
  22 }
  23 if { [info exists CPUTAPID_PXA30X_A1] } {
  24    set _CPUTAPID_PXA30X_A1 $CPUTAPID_PXA30X_A1
  25 } else {
  26    set _CPUTAPID_PXA30X_A1 0x1E648013
  27 }
  28 if { [info exists CPUTAPID_PXA31X_A0] } {
  29    set _CPUTAPID_PXA31X_A0 $CPUTAPID_PXA31X_A0
  30 } else {
  31    set _CPUTAPID_PXA31X_A0 0x0E649013
  32 }
  33 if { [info exists CPUTAPID_PXA31X_A1] } {
  34    set _CPUTAPID_PXA31X_A1 $CPUTAPID_PXA31X_A1
  35 } else {
  36    set _CPUTAPID_PXA31X_A1 0x1E649013
  37 }
  38 if { [info exists CPUTAPID_PXA31X_A2] } {
  39    set _CPUTAPID_PXA31X_A2 $CPUTAPID_PXA31X_A2
  40 } else {
  41    set _CPUTAPID_PXA31X_A2 0x2E649013
  42 }
  43 if { [info exists CPUTAPID_PXA31X_B0] } {
  44    set _CPUTAPID_PXA31X_B0 $CPUTAPID_PXA31X_B0
  45 } else {
  46    set _CPUTAPID_PXA31X_B0 0x3E649013
  47 }
  48 if { [info exists CPUTAPID_PXA32X_B1] } {
  49    set _CPUTAPID_PXA32X_B1 $CPUTAPID_PXA32X_B1
  50 } else {
  51    set _CPUTAPID_PXA32X_B1 0x5E642013
  52 }
  53 if { [info exists CPUTAPID_PXA32X_B2] } {
  54    set _CPUTAPID_PXA32X_B2 $CPUTAPID_PXA32X_B2
  55 } else {
  56    set _CPUTAPID_PXA32X_B2 0x6E642013
  57 }
  58 if { [info exists CPUTAPID_PXA32X_C0] } {
  59    set _CPUTAPID_PXA32X_C0 $CPUTAPID_PXA32X_C0
  60 } else {
  61    set _CPUTAPID_PXA32X_C0 0x7E642013
  62 }
  63
  64 # set adapter srst delay to the delay introduced by your reset circuit
  65 # the rest of the needed delays are built into the openocd program
  66 adapter srst delay 260
  67
  68 # set the jtag_ntrst_delay to the delay introduced by a reset circuit
  69 # the rest of the needed delays are built into the openocd program
  70 jtag_ntrst_delay 250
  71
  72 set _TARGETNAME $_CHIPNAME.cpu
  73 jtag newtap $_CHIPNAME cpu -irlen 11 -ircapture 0x1 -irmask 0x7f \
  74         -expected-id $_CPUTAPID_PXA30X_A0 \
  75         -expected-id $_CPUTAPID_PXA30X_A1 \
  76         -expected-id $_CPUTAPID_PXA31X_A0 \
  77         -expected-id $_CPUTAPID_PXA31X_A1 \
  78         -expected-id $_CPUTAPID_PXA31X_A2 \
  79         -expected-id $_CPUTAPID_PXA31X_B0 \
  80         -expected-id $_CPUTAPID_PXA32X_B1 \
  81         -expected-id $_CPUTAPID_PXA32X_B2 \
  82         -expected-id $_CPUTAPID_PXA32X_C0
  83
  84 target create $_TARGETNAME xscale -endian $_ENDIAN \
  85         -chain-position $_TARGETNAME
  86
  87 # work area in internal RAM.
  88 $_TARGETNAME configure -work-area-phys 0x5c030000 -work-area-size 0x10000