diff options
| author | Tim Newsome <tim@sifive.com> | 2020-12-31 13:40:49 -0800 |
|---|---|---|
| committer | Tim Newsome <tim@sifive.com> | 2020-12-31 13:40:49 -0800 |
| commit | 11b8110443bbd158f73c7bf00a52bd6863d6b42f (patch) | |
| tree | 23cb0e565256d2c94b0774acbf8156f19e409ef2 /tcl/interface/ftdi | |
| parent | b8620764c09cbb05d8179fd5f520110fee114417 (diff) | |
| parent | c69b4deae36a7bcbab5df80ec2a5dbfd652e25ac (diff) | |
| download | riscv-openocd-11b8110443bbd158f73c7bf00a52bd6863d6b42f.zip riscv-openocd-11b8110443bbd158f73c7bf00a52bd6863d6b42f.tar.gz riscv-openocd-11b8110443bbd158f73c7bf00a52bd6863d6b42f.tar.bz2 | |
Merge branch 'master' into from_upstream
Conflicts:
.github/workflows/snapshot.yml
.gitmodules
src/flash/nor/drivers.c
src/helper/jep106.inc
src/rtos/hwthread.c
src/target/riscv/riscv.c
src/target/target.c
Change-Id: I62f65e10d15dcda4c405d4042cce1d96f8e1680a
Diffstat (limited to 'tcl/interface/ftdi')
| -rw-r--r-- | tcl/interface/ftdi/hie-jtag.cfg | 20 | ||||
| -rwxr-xr-x | tcl/interface/ftdi/steppenprobe.cfg | 41 |
2 files changed, 61 insertions, 0 deletions
diff --git a/tcl/interface/ftdi/hie-jtag.cfg b/tcl/interface/ftdi/hie-jtag.cfg new file mode 100644 index 0000000..39af87d --- /dev/null +++ b/tcl/interface/ftdi/hie-jtag.cfg @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Hofstädtler Industrie-Electronic (HIE) JTAG Debugger +# +# https://www.hofstaedtler.com/jtag +# + +adapter driver ftdi +ftdi_channel 0 +ftdi_vid_pid 0x0403 0x6014 +ftdi_device_desc "HIE JTAG Debugger" + +ftdi_layout_init 0x0c08 0x4f1b + +# define both Reset signals +ftdi_layout_signal nTRST -data 0x0100 -noe 0x0400 +ftdi_layout_signal nSRST -data 0x0200 -noe 0x0800 + +# Toggle USB LED +ftdi_layout_signal LED -ndata 0x4000 diff --git a/tcl/interface/ftdi/steppenprobe.cfg b/tcl/interface/ftdi/steppenprobe.cfg new file mode 100755 index 0000000..7b5b9a0 --- /dev/null +++ b/tcl/interface/ftdi/steppenprobe.cfg @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +# +# Steppenprobe +# https://github.com/diegoherranz/steppenprobe +# + +adapter driver ftdi +ftdi_vid_pid 0x0403 0x6010 + +# Initial Layout +ftdi_layout_init 0x0058 0x99fb +# Signal Data Direction Notes +# TCK 0 1 (out) +# TDI 0 1 (out) +# TDO 0 0 (in) +# TMS 1 1 (out) JTAG IEEE std recommendation +# LED 1 1 (out) LED off +# SWD_EN 0 1 (out) OpenOCD sets this high for SWD +# SWDIO_OE 1 1 (out) Ext. buffer tristated +# SRST 0 1 (out) Translates to nSRST=Z + +# Unused 0 1 (out) +# GPIO_A 0 0 (in) +# GPIO_B 0 0 (in) +# Unused 0 1 (out) +# Unused 0 1 (out) +# GPIO_C 0 0 (in) +# GPIO_D 0 0 (in) +# Unused 0 1 (out) + +# Signals definition +ftdi_layout_signal LED -ndata 0x0010 +ftdi_layout_signal SWD_EN -data 0x0020 +ftdi_layout_signal SWDIO_OE -ndata 0x0040 +ftdi_layout_signal nSRST -oe 0x0080 + +ftdi_layout_signal GPIO_A -data 0x0200 -oe 0x0200 -input 0x0200 +ftdi_layout_signal GPIO_B -data 0x0400 -oe 0x0400 -input 0x0400 +ftdi_layout_signal GPIO_C -data 0x2000 -oe 0x2000 -input 0x2000 +ftdi_layout_signal GPIO_D -data 0x4000 -oe 0x4000 -input 0x4000 |