diff options
author | dbarbi1 <dbarbi1@gmail.com> | 2017-05-09 15:41:01 -0500 |
---|---|---|
committer | GitHub <noreply@github.com> | 2017-05-09 15:41:01 -0500 |
commit | f4318adcedd4cbd6e84a48dda9495ccd5b18e6df (patch) | |
tree | 6cfe9be277cd21aaec55441b75c45f54c0a3f153 /FreedomStudio/E51FPGA/demo_gpio/openocd.cfg | |
parent | 0357ba87797afa49b5d5ddebb988458d80df91c5 (diff) | |
parent | 403db45ffb075abf0c23e89a028db330efddc96d (diff) |
Merge pull request #57 from sifive/freedom-studio
Freedom studio
Diffstat (limited to 'FreedomStudio/E51FPGA/demo_gpio/openocd.cfg')
-rw-r--r-- | FreedomStudio/E51FPGA/demo_gpio/openocd.cfg | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/FreedomStudio/E51FPGA/demo_gpio/openocd.cfg b/FreedomStudio/E51FPGA/demo_gpio/openocd.cfg new file mode 100644 index 0000000..8b382dc --- /dev/null +++ b/FreedomStudio/E51FPGA/demo_gpio/openocd.cfg @@ -0,0 +1,31 @@ +# 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" |