sis630et memory init problem

[zhu shi song]

Hi, lists,

  I've got one ECS p6stmt motherboard based on sis630et.  I have dumped pci host bridge settings:

P6STMT
00:00.0 Host bridge: Silicon Integrated Systems: Unknown device 0630 (rev 30)
00: 39 10 30 06 07 00 10 22 30 00 00 06 00 20 80 00
10: 00 00 00 d8 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 c0 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 9e 00 c5 00 00 19 00 01 00 15 51 00 00 00 00 00
60: 0b 00 00 a1 00 00 00 00 01 50 c6 00 e0 00 00 00
70: 3f 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 20 ff 7f 1f 60 00 03 40 00 08 00 00 78 88 00 55
90: 00 00 00 00 40 00 00 01 00 00 00 00 02 00 00 00
a0: 00 00 03 01 aa 00 00 00 00 00 00 00 00 00 f8 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 02 00 20 00 07 02 00 1f 04 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SPD dump:

Memory Type 0x04
Number of Row Address bits 0x0d
Number of Column Address bits 0x0a
Number of Sides 0x01
Number of Banks 0x04

I try to set the values just as the same as bios settings.  But when ipl  use stack, it hangs on copying linuxbios from DOC.  It's obvious that memory init failed.

I noticed that 0x8e is 0, It's very different with winfast6300's. winfast6300 0x8e is 03.

 

What's the problem behind it?

 

tks

zhu

 

 

---

Do you Yahoo!?
Yahoo! Mail is new and improved - Check it out!