Can USB2 Boot Option be added to older Award BIOS? ABIT BH6

Mr.Spock

Hi, I was hoping I could have my existing Award BIOS v4.51 updated
to include a USB2.0 Booting option.

as of now ABIT doesn't support it any longer (BH6 motherboard)

06/28/2000-i440BX-W83977-2A69KA1EC-SS

and was wondering if someone on here could re-compile this old BIOS
to include a USB2.0 booting routine.

I wouldn't need the Floppy booting if you needed to remove code to make
room for the USB booting routine, so that's not a problem.

I've got a willem v4.1 programmer to create several backup chips
of the original, in case the code you create isn't exactly correct the first time,
to swap in for the bad chip.

can anyone help?

thanks.

P.S.
i forgot to mention, I'd be willing to pay for this update.