bl_iot_sdk/tools/debug/tgt_602_stone.cfg

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2020-10-26 12:35:25 +00:00
#target chip
set _CHIPNAME riscv
jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x20000c05
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME
$_TARGETNAME.0 configure -work-area-phys 0x22020000 -work-area-size 0x10000 -work-area-backup 1
$_TARGETNAME.0 configure -rtos auto
echo "Ready for Remote Connections"
$_TARGETNAME.0 configure -event reset-assert-pre {
echo "reset-assert-pre"
adapter_khz 100
}
$_TARGETNAME.0 configure -event reset-deassert-post {
echo "reset-deassert-post"
adapter_khz 4000
#reg mstatus 0x80000000
#reg pc 0x21000000
}
$_TARGETNAME.0 configure -event reset-init {
echo "reset-init"
# 4MHz for FPGA
adapter_khz 4000
}
gdb_memory_map enable
gdb_flash_program disable
riscv set_prefer_sba on
riscv set_command_timeout_sec 1
init
#reset init
#jtag arp_init
#resume
#exit