答复: High-End Desktop Support

[YhLu]

Eric,

I am working on porting linuxbios to Tyan s2725. The southbridge is ICH5.

I have copied 82801ca to 82801er. And update pci_ids.h to add some ICH5
device id.

I compare the Intel whitepaper, only need to comment out several line in
ich5_ioapi.c. because ICH5 has no operation to index 3 reg.

I didn't initialize USB and Serial ATA. 

I used e1000.ebi from Etherboot 5.0.8. 

I only got the following result. The ebi size is 18164, so I set
ROM_IMAGE_SIZE to 46*1024. 

I wonder why the size if not right: 0x4564 = 17764. But the EBI is 18164.

Regards

Yinghai Lu

Console output:

Welcome to elfboot, the open sourced starter.
January 2002, Eric Biederman.
Version 1.2

    37:init_bytes() - zkernel_start:0xffff0000  zkernel_mask:0x0000ffff
Found ELF candiate at offset 0
New segment addr 0x94000 size 0x7168 offset 0x60 filesize 0x4564
(cleaned up) New segment addr 0x94000 size 0x7168 offset 0x60 filesize
0x4564
Loading Segment: addr: 0x0000000000094000 memsz: 0x0000000000007168 filesz:
0x00
00000000004564
Clearing Segment: addr: 0x0000000000098564 memsz: 0x0000000000002c04
Jumping to boot code at
0x€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€
€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€

-----ÓʼþÔ­¼þ-----
·¢¼þÈË: YhLu 
·¢ËÍʱ¼ä: 2003Äê6ÔÂ12ÈÕ 17:12
ÊÕ¼þÈË: ron minnich; Peter Fedorow
³­ËÍ: linuxbios at clustermatic.org
Ö÷Ìâ: ´ð¸´: High-End Desktop Support

Ron, 

Any plan to make it support ICH5. It has USB 2.0 support and Serial ATA
support.

Yinghai Lu

-----ÓʼþÔ­¼þ-----
·¢¼þÈË: ron minnich [mailto:rminnich at lanl.gov] 
·¢ËÍʱ¼ä: 2003Äê6ÔÂ12ÈÕ 8:37
ÊÕ¼þÈË: Peter Fedorow
³­ËÍ: linuxbios at clustermatic.org
Ö÷Ìâ: Re: High-End Desktop Support

On Thu, 12 Jun 2003, Peter Fedorow wrote:

> I'm looking for a fully supported motherboard that can accept at least a 
> 2 GHz Pentium 4 or AMD Athlon.

intel e7500, 7501, etc. are supported.

ron

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