ABC80/max80_fw

镜像来自 https://git.zytor.com/abc80/max80/fw.git/

作者	SHA1 備註	提交日期
H. Peter Anvin	105317a04c sdcard: works now! (At least reading)	3 年之前
H. Peter Anvin	6ead9a1ad1 sdcard: fix switching to high speed mode	3 年之前
H. Peter Anvin	8a937a6f83 sdcard: now talking to the SD card; driver fixes still needed	3 年之前
H. Peter Anvin	6a406133f0 Add sdcard and sysclock units; reshuffle address map	3 年之前