Talk:LinuxBIOS

LinuxBIOS discussion....

UI

I'm assuming that we're going to need some sort of interactive UI. With all due respect to the uber hackers, I don't think its going to fly if we force the kids to drop to a shell. Obviously, some sort of simple menu system is going to be required. I tried to build dialog into the ROM image, but ncurses is just too big for it to fit.

So these are questions that I think need to be answered. For lack of a better word, I'm going to call this the 'reflash menu'.

• Do we want a splashscreen in the BIOS? Do we have the room and desire to stick bootsplash in the minimal kernel?

• Will we use the LCD to display the reflash menu, or will it only be available via serial? Obviously, serial simplifies things greatly, since we'll just need a simple UI, with nothing fancy. Also, it will avoid confusing the kids - they'll learn they need to do something special to re-flash the image. On the other hand, serial means another machine, and cables which might not always be available.

• If we have a splashscreen and we want to use the LCD to show the reflash menu, then we'll need a keystroke to jump into the menu. Actually, now that I think about it, we're going to need a keystroke regardless of how we display the menu.

• Would LCD menu be a simple command line based tool (possibly readline based?) or will it be more menu based (like with dialog style screens?)

• How much do we have to worry about network setup? Do we need to provide options for setting IP address, netmask, gateway etc, or can we assume that DHCP is always available?

• Is there anyplace we can get a light weight curses library, and can we hack dialog to use it? Do we need something as heavy as dialog, or can we design our own interactive menus? (disclaimer: I know absoutely nothing about how curses works)

• Am I worrying too much? Will all this work itself out? --JordanCrouse 11:59, 10 July 2006 (EDT)