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������������������������������������������������������
����������������������������������������������������������������������������
-----邮件原件-----
发件人: YhLu
发送时间: 2003年6月12日 17:12
收件人: ron minnich; Peter Fedorow
抄送: [EMAIL PROTECTED]
主题: 答复: High-End Desktop Support
Ron,
Any plan to make it support ICH5. It has USB 2.0 support and Serial ATA
support.
Yinghai Lu
-----邮件原件-----
发件人: ron minnich [mailto:[EMAIL PROTECTED]
发送时间: 2003年6月12日 8:37
收件人: Peter Fedorow
抄送: [EMAIL PROTECTED]
主题: 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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