80 lines
2.1 KiB
INI
80 lines
2.1 KiB
INI
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Rockchip RK3399 Target
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# https://rockchip.fr/RK3399%20datasheet%20V1.8.pdf
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# https://rockchip.fr/Rockchip%20RK3399%20TRM%20V1.4%20Part1.pdf
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME rk3399
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}
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#
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# Main DAP
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#
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if { [info exists DAP_TAPID] } {
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set _DAP_TAPID $DAP_TAPID
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} else {
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set _DAP_TAPID 0x5ba02477
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}
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adapter speed 12000
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transport select swd
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# declare the one SWD tap to access the DAP
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swd newdap $_CHIPNAME cpu -expected-id $_DAP_TAPID -ignore-version
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# create the DAP
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dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
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target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0
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set _TARGETNAME $_CHIPNAME.lcore
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# declare the 6 main application cores
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set _smp_command ""
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set $_TARGETNAME.base(0) 0x80030000
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set $_TARGETNAME.base(1) 0x80032000
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set $_TARGETNAME.base(2) 0x80034000
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set $_TARGETNAME.base(3) 0x80036000
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set $_TARGETNAME.cti(0) 0x80038000
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set $_TARGETNAME.cti(1) 0x80039000
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set $_TARGETNAME.cti(2) 0x8003a000
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set $_TARGETNAME.cti(3) 0x8003b000
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set _TARGETNAME $_CHIPNAME.bcore
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set $_TARGETNAME.base(4) 0x80210000
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set $_TARGETNAME.base(5) 0x80310000
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set $_TARGETNAME.cti(4) 0x80220000
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set $_TARGETNAME.cti(5) 0x80320000
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set _cores 6
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for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
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if {$_core < 4} {
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set _TARGETNAME $_CHIPNAME.lcore
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} else {
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set _TARGETNAME $_CHIPNAME.bcore
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}
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cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 1
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target create ${_TARGETNAME}$_core aarch64 \
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-dap $_CHIPNAME.dap -coreid $_core -cti cti$_core \
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-dbgbase [set $_TARGETNAME.base($_core)]
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if { $_core != 0 } {
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${_TARGETNAME}$_core configure -defer-examine
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} else {
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# uncomment to use hardware threads pseudo rtos
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# ${_TARGETNAME}$_core configure -rtos hwthread"
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${_TARGETNAME}$_core configure -work-area-size 0x30000 -work-area-phys 0xff8c0000 \
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-work-area-backup 0
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}
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set _smp_command "$_smp_command ${_TARGETNAME}$_core"
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}
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target smp $_smp_command
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targets rk3399.lcore0
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