You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
- #
- # configuration file for NXP i.MX8M family of SoCs
- #
- if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
- } else {
- set _CHIPNAME imx8m
- }
-
- if { [info exists CHIPCORES] } {
- set _cores $CHIPCORES
- } else {
- set _cores 1
- }
-
- # CoreSight Debug Access Port
- if { [info exists DAP_TAPID] } {
- set _DAP_TAPID $DAP_TAPID
- } else {
- set _DAP_TAPID 0x5ba00477
- }
-
- # the DAP tap
- jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f \
- -expected-id $_DAP_TAPID
-
- dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
-
- set _TARGETNAME $_CHIPNAME.a53
- set _CTINAME $_CHIPNAME.cti
-
- set DBGBASE {0x80410000 0x80510000 0x80610000 0x80710000}
- set CTIBASE {0x80420000 0x80520000 0x80620000 0x80720000}
-
- for { set _core 0 } { $_core < $_cores } { incr _core } {
-
- cti create $_CTINAME.$_core -dap $_CHIPNAME.dap -ap-num 1 \
- -baseaddr [lindex $CTIBASE $_core]
-
- set _command "target create $_TARGETNAME.$_core aarch64 -dap $_CHIPNAME.dap \
- -dbgbase [lindex $DBGBASE $_core] -cti $_CTINAME.$_core"
-
- if { $_core != 0 } {
- # non-boot core examination may fail
- set _command "$_command -defer-examine"
- set _smp_command "$_smp_command $_TARGETNAME.$_core"
- } else {
- set _smp_command "target smp $_TARGETNAME.$_core"
- }
-
- eval $_command
- }
-
- eval $_smp_command
-
- # declare the auxiliary Cortex-M4 core on AP #4
- target create ${_CHIPNAME}.m4 cortex_m -dap ${_CHIPNAME}.dap -ap-num 4 \
- -defer-examine
-
- # AHB-AP for direct access to soc bus
- target create ${_CHIPNAME}.ahb mem_ap -dap ${_CHIPNAME}.dap -ap-num 0
-
- # default target is A53 core 0
- targets $_TARGETNAME.0
|