question about compiling micropython for rp2 board(s)

[manes6969]

Hi,
I managed to compile mp for rp2 port , and its working :-).
My question is , how does the compiler know for which board I'm compiling . Because there are a lot of rp2040/2350 boards .
So I'm guessing I maybe have to copy the mpconfigport.h from a certain board folder to the rp2 folder ???
Can anyone help me on this ? I also want to port the adafruit feather rp2040.

Regards,
Ronny

[robert-hh]

There is a BOARD symbol used in Makefile specifying the board for the build. It is set to a default value in line 14 of Makefile to RP2 Pico: BOARD ?= RPI_PICO. If you want to buidl for another board, call e.g.:

make BOARD=ADAFRUIT_QTPY_RP2040

To build for the ADAFRUIT_QTPY_RP2040 board. Youi may use any other board name for which there is a data set in the boards directory.

Edit: That's as well shown in the README file.

[manes6969]

Thanks Robert ,

How could I have overlooked the readme ???
So my guess was more or unless correct then.
Thanks again.
Ronny