49 lines
1.2 KiB
INI
49 lines
1.2 KiB
INI
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# NEORV32 on-chip debugger openOCD configuration file
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# ----------------------------------------------
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# Physical interface configuration
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# -> ADJUST THIS FOR YOUR ADAPTER / SETUP
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# ----------------------------------------------
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# Default: FT2232H breakout board
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# TCK: D0
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# TDI: D1
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# TDO: D2
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# TMS: D3
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# TRST: D4 (low-active, optional - pull input pin high if not used)
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adapter driver ftdi
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ftdi vid_pid 0x0403 0x6010
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ftdi channel 0
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ftdi layout_init 0x0038 0x003b
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ftdi layout_signal nTRST -ndata 0x0010 -noe 0x0040
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adapter speed 4000
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transport select jtag
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# ----------------------------------------------
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# Target configuration
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# ----------------------------------------------
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set _CHIPNAME neorv32
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jtag newtap $_CHIPNAME cpu -irlen 5
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME
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# expose NEORV32-specific CSRs
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riscv expose_csrs 2048=cfureg0
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riscv expose_csrs 2049=cfureg1
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riscv expose_csrs 2050=cfureg2
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riscv expose_csrs 2051=cfureg3
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riscv expose_csrs 4032=mxisa
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# enable memory access error reports
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gdb_report_data_abort enable
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# ----------------------------------------------
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# Start session
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# ----------------------------------------------
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init
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halt
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echo "Target HALTED. Ready for remote connections."
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