* patterns/uf2: add family ID enum
* patterns/uf2: Fix enum spacing
* patterns: add missing description pragmas and README entries, etc.
* patterns/uf2: add reference for Family ID enum
* patterns/uf2: add new RP2xxx family IDs
* patterns/uf2: whoops (comma fix)
* patterns/uf2: add family ID enum
* patterns/uf2: Fix enum spacing
* patterns: add missing description pragmas and README entries, etc.
* patterns/uf2: add reference for Family ID enum