I had used Doomgeneric as basis for bareDOOM; DOOM running within the barebox bootloader. Back then there was no sound, but it was fun adding support for PWM PC

I had used Doomgeneric as basis for bareDOOM; DOOM running within the barebox bootloader. Back then there was no sound, but it was fun adding support for PWM PC speakers. If curious, here's the online demo: https://www.barebox.org/jsbarebox/?graphic=1 https://www.barebox.org/jsbarebox/?graphic=1