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| author | Robbert <76916082+groencode@users.noreply.github.com> | 2021-08-26 19:09:04 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-26 10:09:04 -0700 |
| commit | 13cfec45ccca35b3eb59631162147688c0127f8e (patch) | |
| tree | 6e8c875fca2f6e44049edece09f5b527e0b0131f /tcl | |
| parent | 6edf98db7f98c5e24bc51cf98419bdf5bbc530e6 (diff) | |
| download | riscv-openocd-13cfec45ccca35b3eb59631162147688c0127f8e.zip riscv-openocd-13cfec45ccca35b3eb59631162147688c0127f8e.tar.gz riscv-openocd-13cfec45ccca35b3eb59631162147688c0127f8e.tar.bz2 | |
Update gd32vf103.cfg (#640)
After compiling OpenOCD from source (commit: 6edf98db7), OpenOCD could not connect with the target board which is a GD32VF103T_START development board,
when I used the command: openocd -f "interface/cmsis-dap.cfg" -f "target/gd32vf103.cfg"
Issue 1: The clock speed hasn't been set, the error message given is:
Error: CMSIS-DAP command CMD_DAP_SWJ_CLOCK failed.
Which can be solved by adding a clock speed setting to the gd32vf103.cfg file:
adapter speed 1000
Issue 2: The default transport is not set to jtag, which it requires, the error shown is:
Open On-Chip Debugger 0.11.0+dev-01861-g6edf98db7-dirty (2021-08-25-10:18)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "swd". To override use 'transport select <transport>'.
embedded:startup.tcl:128: Error: session transport is "swd" but your config requires JTAG
in procedure 'script'
at file "embedded:startup.tcl", line 26
in procedure 'jtag' called at file "/home/user/riscv-openocd-tool/usr/local/bin/../share/openocd/scripts/target/gd32vf103.cfg", line 9
in procedure 'default_to_jtag' called at file "embedded:startup.tcl", line 133
at file "embedded:startup.tcl", line 128
This issue can be solved by adding the line:
transport select jtag
After adding these two lines, OpenOCD could connect to the development board successfully. Programming the flash also works.
Diffstat (limited to 'tcl')
| -rw-r--r-- | tcl/target/gd32vf103.cfg | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tcl/target/gd32vf103.cfg b/tcl/target/gd32vf103.cfg index fd432b0..c7af88d 100644 --- a/tcl/target/gd32vf103.cfg +++ b/tcl/target/gd32vf103.cfg @@ -1,3 +1,6 @@ +adapter speed 1000 +transport select jtag + reset_config srst_nogate set _CHIPNAME gd32vf103 |