Hi Andrey,
Andrey Volkov wrote:
>>> Try adding some delays in the pci configuration zone access routines
>>> in mpc52xx_pci.c I remember someone needed those but still don't
>>> know why, the manual don't say anything about that.
>>
>>
>> Board started, after I add udelay(7) in read/write config. Really
>> strange.
>
>
> Sylvain, answer was in PCI2.2 specification, not in manual.
>
Indeed good catch ! Never imagined the delay was so long.
It should be possible to use the sched_clock(void) to know if we're
booting since long enough, because just waiting 1 full second is ... long.
Sylvain
