Brian 'redbeard' Harrington ea8f0fd896 rp2/CMake: Normalize MICROPY_PORT_DIR.
In 5fe2a3f1 the ESP32 port underwent a change to how `MICROPY_PORT_DIR`
is defined.  This commit normalizes the `rp2` port to use the same
underlying variable mechanism (`CMAKE_CURRENT_LIST_DIR`).

Signed-off-by: Brian 'redbeard' Harrington <redbeard@dead-city.org>
2023-06-13 00:11:06 -07:00
..