tcl/target/cs351x.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 if { [info exists CHIPNAME] } {
   4    set _CHIPNAME $CHIPNAME
   5 } else {
   6    set _CHIPNAME cs351x
   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 0x00526fa1
  19 }
  20
  21 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  22
  23 # Create the GDB Target.
  24 set _TARGETNAME $_CHIPNAME.cpu
  25 target create $_TARGETNAME fa526 -endian $_ENDIAN -chain-position $_TARGETNAME
  26
  27 # There is 16K of SRAM on this chip
  28 # FIXME: flash programming is not working by using this work area. So comment this out for now.
  29 #$_TARGETNAME configure -work-area-phys 0x00000000 -work-area-size 0x4000 -work-area-backup 1
  30
  31 # This chip has a DCC ... use it
  32 arm7_9 dcc_downloads enable