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- 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
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