coherent hypertransport enumeration on opteron

[YhLu]

Eric,

The RAM on CPU1's northbridge can go through now. I mistype several 0x19 to
0x18.

I have enabled the SMP support in Config file. 
option CONFIG_SMP=1
option MAX_CPUS=2
option SMP=1

As for the missing functions.
 I have copied secondCPU.S and udelay related files to the freebios2.

The result is it can not jumping into LinuxBIOS again.

In the Config last line you said something need to be fixed up.
Do I need to change the START_CPU_SEG ?

Regards

Yinghai Lu