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- # SPDX-License-Identifier: GPL-2.0-or-later
- # Cadence virtual debug interface
- # Arm v8 64b Cortex A
- if {![info exists CORES]} {
- set CORES 1
- }
- if {![info exists CHIPNAME]} {
- set CHIPNAME aarch64
- }
- if {[info exists ACCESSPORT]} {
- set _APNUM "-ap-num $ACCESSPORT"
- if { $ACCESSPORT > 0xff } {
- set _DAP6 "-adiv6"
- } else {
- set _DAP6 "-adiv5"
- }
- } else {
- set _APNUM ""
- }
- set _TARGETNAME $CHIPNAME.cpu
- set _CTINAME $CHIPNAME.cti
- set _DAPNAME $CHIPNAME.dap
- dap create $_DAPNAME $_DAP6 -chain-position $_TARGETNAME
- for { set _core 0 } { $_core < $CORES } { incr _core } \
- {
- set _cmd "cti create $_CTINAME.$_core -dap $_DAPNAME $_APNUM -baseaddr [lindex $CTIBASE $_core]"
- eval $_cmd
- set _cmd "target create $_TARGETNAME.$_core aarch64 -dap $_DAPNAME $_APNUM -dbgbase [lindex $DBGBASE $_core] -cti $_CTINAME.$_core -coreid $_core"
- if { $_core != 0 } {
- # non-boot core examination may fail
- set _cmd "$_cmd -defer-examine"
- set _smp_cmd "$_smp_cmd $_TARGETNAME.$_core"
- } else {
- set _smp_cmd "target smp $_TARGETNAME.$_core"
- }
- eval $_cmd
- }
- eval $_smp_cmd
- set _TARGETCUR $_TARGETNAME.0
- targets $_TARGETCUR
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