Re: [coreboot] Boot flow flexibility changes

[ron minnich]

In my view, udelay becomes a src/lib/ function, i.e. generic, and it
calls timer_us to know when it's done.

u32 udelay(int us){
now = timer_us();
end = now + us;
while (timer_us() < end)
   ;

return timer_us(); // might as well, we know the time.
}