On Mon, 2002-09-09 at 18:03, Hamish Guthrie (Mail Lists) wrote:
I think the DoC mess is here to stay, there is one potential solution if people are insisting on having DoC, and that is to make up a little board which plugs into a BIOS socket which has both a 256k flash device and a little bit of decode logic for a DoC, as well as a DoC - if anyone is interested in this approach, I could knock together a few prototypes for a couple of $'s, but I have my reservations as to this being a permanent long-term solution for production systems.
Actually this is very easy, The DoC requires only 8kB address window, if we use a 128KB flash EEPROM for LinuxBIOS, we still have the MSB address line free to acts as Chip Select. I believe this have been done by someone in Austria (sorry, I forgot the name) before. On the other hand, we lost the beauty of "only one flash needed".
Ollie