ABC80/max80_fw

kopia lustrzana https://git.zytor.com/abc80/max80/fw.git/

Autor	SHA1 Wiadomość	Data
H. Peter Anvin	211ec5e0c8 fw: set gp for the IRQ bank too	3 lat temu
H. Peter Anvin	cd15d8fd49 picorv32: revamp the Q registers to be a full bank switch	3 lat temu
H. Peter Anvin	75980f5efb fw: now working interrupt handling, periodic timer flashing LEDs	3 lat temu
H. Peter Anvin	2b261e54f6 fw: add interrupt support; use a linker script	3 lat temu