Dear SeaBIOS folks,
It was announced already on the coreboot mailing list , so some might
already know this.
redsPL got SeaBIOS and a Win 3.1 (floppy disk) (with coreboot) booting .
Because the standard coreboot payload with SeaBIOS
only occupies only
about 1MB out of the full 8 on the ROM, I thought about embedding a
full OS on the remaining 7 megs. It turns out that SeaBIOS has
partial support for booting from flash - it sets up a virtual floppy
drive with your floppy of choice loaded from floppyimg/<name>.lzma,
but this gives us at best 2.88MB (standard ED floppy disk size,
exactly 2x as large as a popular 1.44M), and I wanted more.
I guess it should be
reproducible in QEMU too.