| 12345678910111213141516171819202122232425262728293031 |
- # JTAG adapter setup
- adapter_khz 10000
- interface ftdi
- ftdi_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H"
- ftdi_vid_pid 0x15ba 0x002a
- 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 0x20000001
- set _TARGETNAME $_CHIPNAME.cpu
- target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME
- $_TARGETNAME.0 configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1
- # Un-comment these two flash lines if you have a SPI flash and want to write
- # it.
- flash bank spi0 fespi 0x40000000 0 0 0 $_TARGETNAME.0 0x20004000
- init
- if {[ info exists pulse_srst]} {
- ftdi_set_signal nSRST 0
- ftdi_set_signal nSRST z
- }
- halt
- #flash protect 0 64 last off
- echo "Ready for Remote Connections"
|
