GBDK 2020 Docs  4.1.1
API Documentation for GBDK 2020
Todo List
Page Coding Guidelines
Update and verify this section for the modernized SDCC and toolchain
File far_ptr.h
Add link to a discussion about banking (such as, how to assign code and variables to banks)
Page ROM/RAM Banking and MBCs
Variables in RAM
Page Using GBDK
This is from GBDK 2.x docs, verify it with GBDK-2020 and modern SDCC