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- adapter driver ftdi
- ftdi device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H"
- ftdi vid_pid 0x15ba 0x002a
- #Uncomment line below and change to your machine's Dubhe Olimex JTAG serial number if your FPGA is connecting to more than 1 daughter card
- #ftdi serial "OLDBAA13"
- transport select jtag
- adapter speed 20000
- ftdi layout_init 0x0808 0x0a1b
- ftdi layout_signal nSRST -oe 0x0200
- ftdi layout_signal nTRST -data 0x0100 -oe 0x0100
- ftdi layout_signal LED -data 0x0800
- set _CHIPNAME riscv
- jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x00000cfd
-
- set _TARGETNAME $_CHIPNAME.cpu
- target create $_TARGETNAME riscv -chain-position $_TARGETNAME
- riscv set_command_timeout_sec 20
- #gdb_report_data_abort enable
-
- init
- halt
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