[LinuxBIOS] New guy in LinuxBios
yinghai.lu at amd.com
Thu May 11 18:32:44 CEST 2006
Comment out several lines about links in resourcemap.c.
Current inherent_ht.c already could probe the links automatically...
amd/Serengeti_leopard is good model. If you want mptable and irqtable
and acpitable create automatically.
From: linuxbios-bounces at linuxbios.org
[mailto:linuxbios-bounces at linuxbios.org] On Behalf Of Vincente Tsou
Sent: Thursday, May 11, 2006 2:31 AM
To: linuxbios at linuxbios.org
Subject: [LinuxBIOS] New guy in LinuxBios
Hello LinuxBios elders,
I'm sorry to bother you.
I'm begining to study LinuxBios and I have some problem in it.
Hope you can give me some idea.
My target board is an AMD Opteron (chipset: K8 / 8111 / 8131) mainboard,
it is similar to Tyan s2880 / s2881 / s2882.
So I base on Tyan s2880 to change some config file to compile a
but it doesn't work.
Following is what do I changed in s2880:
1. I changed the payload path in targets/tyan/s2880/Config.lb.
2. modify src/mainboard/tyan/s2880/Config.lb as 42812-pci.txt. ( as
I don't know is it correct that I modified. If you have interest you
can refer to Attachment.
3. generated irq_tables.c by getpir.c and replaced the original one.
compile and burn it in rom.
After I boot up the target board, it always alert emergency beep.
Then, I unmark some debug message in
'src/northbridge/amd/amdk8/raminit.c' to see where is it hang.
The last step is hang on setup_default_resource_map() in
I can see it from serial console ( as attachment again. )
Is there any configuration I should change, and I didn't do ?
How can I debug it ?
Thanks a lot.
R/D, S/W Dept.
NEXCOM International Co.
Tel: 886-2-82280606 Ext. 3205
E-mail: vincentetsou at nexcom.com.tw
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