ABC80/max80_fw

tükrözi: https://git.zytor.com/abc80/max80/fw.git/

Szerző	SHA1 Üzenet	Dátum
H. Peter Anvin	ec99762a84 Use waitirq rather than suspending a memory transaction for SD card	3 éve
H. Peter Anvin	4cc5301813 sdcard: generalize the IP, instantiate for ESP32 SPI channel too	3 éve
H. Peter Anvin	8a937a6f83 sdcard: now talking to the SD card; driver fixes still needed	3 éve
H. Peter Anvin	6a406133f0 Add sdcard and sysclock units; reshuffle address map	3 éve
H. Peter Anvin	65f412c5d0 Add sdcard unit; currently SPI based	3 éve