1 dd cat

Daniel Azevedo edited this page 2024-10-02 11:25:54 +02:00

To concatenate and split bios roms (original and coreboot) use the commands dd and cat as follow.

to concatenate 12mb bios rom (original or coreboot):

cat 8mb.rom 4mb.rom >> bios.rom

to split 12mb bios rom (original or coreboot):

dd if=12mb.rom of=8mb.rom bs=1M count=8

dd if=12mb.rom of=4mb.rom bs=1M skip=8