1 # SPDX-License-Identifier: GPL-2.0-or-later
3 # Hisilicon Hi3798 Target
5 if { [info exists CHIPNAME] } {
6 set _CHIPNAME $CHIPNAME
14 if { [info exists DAP_TAPID] } {
15 set _DAP_TAPID $DAP_TAPID
17 set _DAP_TAPID 0x5ba00477
20 # declare the one JTAG tap to access the DAP
21 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -ignore-version -enable
22 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
23 # declare the 4 main application cores
24 set _TARGETNAME $_CHIPNAME.cpu
27 set $_TARGETNAME.cti(0) 0x80020000
28 set $_TARGETNAME.cti(1) 0x80120000
29 set $_TARGETNAME.cti(2) 0x80220000
30 set $_TARGETNAME.cti(3) 0x80320000
33 for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
35 cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 0
37 set _command "target create ${_TARGETNAME}$_core aarch64 \
38 -dap $_CHIPNAME.dap -coreid $_core -cti cti$_core"
41 # non-boot core examination may fail
42 #set _command "$_command -defer-examine"
43 set _smp_command "$_smp_command ${_TARGETNAME}$_core"
45 # uncomment when "hawt" rtos is merged
46 # set _command "$_command -rtos hawt"
47 set _smp_command "target smp ${_TARGETNAME}$_core"