Fmtsysrom 👑

:: Format a drive as FAT32 (for UEFI ROM boot)
format D: /FS:FAT32 /Q
:: Write raw system image (using dd for Windows)
dd if=sysrom.bin of=\.\PhysicalDrive2

fmtsysrom -d /dev/sysrom

Resets environment variables but not the PROM code itself. Safe for fixing bad boot parameters. fmtsysrom

; Format an Amiga ROM disk (if Zorro III flash board)
format DRIVE ROM0: NAME "SystemROM" FFS INT
; Write kickstart replacement
transrom >kick.rom
 :: Format a drive as FAT32 (for UEFI