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