adapter_khz 10000 interface ftdi ftdi_device_desc "Dual RS232-HS" ftdi_vid_pid 0x0403 0x6010 ftdi_layout_init 0x0008 0x001b ftdi_layout_signal nSRST -oe 0x0020 -data 0x0020 #Reset Stretcher logic on FE310 is ~1 second long #This doesn't apply if you use # ftdi_set_signal, but still good to document #adapter_nsrst_delay 1500 set _CHIPNAME riscv jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913 set _TARGETNAME $_CHIPNAME.cpu target create $_TARGETNAME riscv -chain-position $_TARGETNAME $_TARGETNAME configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1 flash bank onboard_spi_flash fespi 0x20000000 0 0 0 $_TARGETNAME init #reset -- This type of reset is not implemented yet if {[ info exists pulse_srst]} { ftdi_set_signal nSRST 0 ftdi_set_signal nSRST z #Wait for the reset stretcher #It will work without this, but #will incur lots of delays for later commands. sleep 1500 } halt flash protect 0 64 last off