Want old BIOS with CSM / Legacy Boot for 1GB/16GB Upboard
Could anyone please provide me a copy of an older BIOS for my 1G RAM 16G EMMC Upboard (UP-CHT01-A20-0116-A11) which has CSM / Legacy Boot?
I don't care if not all of the hardware works, if it is buggy, if it voids my warranty, etc
I am willing to flash it with a SPI EEPROM programmer such as is described here:
I really want to try running DOS and other legacy boot only operating systems baremetal on this board, but I can't without legacy booting.
Thanks for any help you may be able to offer!