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- # Rockchip RK3308 Target
- # https://rockchip.fr/RK3308%20datasheet%20V1.5.pdf
- # https://dl.radxa.com/rockpis/docs/hw/datasheets/Rockchip%20RK3308TRM%20V1.1%20Part1-20180810.pdf
-
- if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
- } else {
- set _CHIPNAME rk3308
- }
-
- #
- # Main DAP
- #
- if { [info exists DAP_TAPID] } {
- set _DAP_TAPID $DAP_TAPID
- } else {
- set _DAP_TAPID 0x2ba01477
- }
-
- adapter speed 12000
-
- transport select swd
-
- # declare the one SWD tap to access the DAP
- swd newdap $_CHIPNAME cpu -expected-id $_DAP_TAPID -ignore-version
-
- # create the DAP
- dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
- target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0
-
- # declare the 4 main application cores
- set _TARGETNAME $_CHIPNAME.core
- set _smp_command ""
-
- set $_TARGETNAME.base(0) 0x81010000
- set $_TARGETNAME.base(1) 0x81012000
- set $_TARGETNAME.base(2) 0x81014000
- set $_TARGETNAME.base(3) 0x81016000
-
- set $_TARGETNAME.cti(0) 0x81018000
- set $_TARGETNAME.cti(1) 0x81019000
- set $_TARGETNAME.cti(2) 0x8101a000
- set $_TARGETNAME.cti(3) 0x8101b000
-
- set _cores 4
- for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
-
- cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 0
-
- set _command "target create ${_TARGETNAME}$_core aarch64 \
- -dap $_CHIPNAME.dap -coreid $_core -cti cti$_core \
- -dbgbase [set $_TARGETNAME.base($_core)]"
-
- if { $_core != 0 } {
- set _smp_command "$_smp_command ${_TARGETNAME}$_core"
- set _command "$_command -defer-examine"
- } else {
- # uncomment to use hardware threads pseudo rtos
- # set _command "$_command -rtos hwthread"
- set _command "$_command -work-area-size 0x40000 -work-area-phys 0xfff80000 \
- -work-area-backup 0"
- set _smp_command "target smp ${_TARGETNAME}$_core"
- }
-
- eval $_command
- }
-
- eval $_smp_command
-
- targets ${_TARGETNAME}0
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