flash Pico use openocd failed with

[ntko]

Followed by getting-started-with-pico.pdf
5.3. Loading a Program
Use picoprobe wiring connections to flash a pico through another one.
I'm running Ubuntu20.04.1 64bit, and use the following command:
$ openocd -f interface/picoprobe.cfg -f target/rp2040.cfg -s tcl -c "program hello_serial.elf verify reset exit"
but failed with the following msg:
Error: Failed to invoke ROM function FC (@00002361)

By downloading:
openocd rp2040.c from openocd-org's repo, and replace
pico/openocd/src/flash/nor/rp2040.c
then, rebuild rearberry's openocd.

$ openocd -f interface/picoprobe.cfg -f target/rp2040.cfg -s tcl -c "program hello_serial.elf verify reset exit"

can flash pico successfully.

[P33M]

The upstream file is now the downstream file, so closing.