diff options
Diffstat (limited to 'bsp/sifive-hifive1/openocd.cfg')
| -rw-r--r-- | bsp/sifive-hifive1/openocd.cfg | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/bsp/sifive-hifive1/openocd.cfg b/bsp/sifive-hifive1/openocd.cfg index b531e9c..0a20b89 100644 --- a/bsp/sifive-hifive1/openocd.cfg +++ b/bsp/sifive-hifive1/openocd.cfg @@ -1,34 +1,30 @@ +#write_config_file +# JTAG adapter setup adapter_khz 10000 interface ftdi -ftdi_device_desc "Dual RS232-HS" -ftdi_vid_pid 0x0403 0x6010 +ftdi_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H" +ftdi_vid_pid 0x15ba 0x002a -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 +ftdi_layout_init 0x0808 0x0a1b +ftdi_layout_signal nSRST -oe 0x0200 +ftdi_layout_signal LED -data 0x0800 set _CHIPNAME riscv -jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913 +jtag newtap $_CHIPNAME cpu -irlen 5 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 +target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME +$_TARGETNAME.0 configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1 -flash bank onboard_spi_flash fespi 0x20000000 0 0 0 $_TARGETNAME +flash bank spi0 fespi 0x20000000 0 0 0 $_TARGETNAME.0 0x10014000 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 -} + ftdi_set_signal nSRST 0 + ftdi_set_signal nSRST z +sleep 1500 +} halt -#flash protect 0 64 last off + +flash protect 0 64 last off +echo "Ready for Remote Connections" |