adapter_khz     1000

interface ftdi
ftdi_device_desc "Dual RS232"
ftdi_vid_pid 0x0403 0x6010

#autoexit true

#interface cmsis-dap
transport select jtag
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 0x1e200a6d

set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME riscv -chain-position $_TARGETNAME
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 10000 -work-area-backup 1

set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME gd32vf103 0x08000000 0 0 0 $_TARGETNAME

riscv expose_csrs 3040-3071

init
#reset
#if {[ info exists pulse_srst]} {
#  ftdi_set_signal nSRST 0
#  ftdi_set_signal nSRST z
#}
halt
# We must turn on this because otherwise the IDE version debug cannot download the program into flash
#flash protect 0 0 last off