Yes, we also met the second problem mentioned. It is caused by the DQS write and read training failure, but we didn't know how to fix it because RAM initialization is very complicated. Then we wanted to get more trace information, so we enabled DQS_TRAIN_DEBUG in /amd/amdk8/raminit_f_dqs.c, it was a big surprise that the RAM initialization was passed. All were done based on AMD Athlon 64x2. Just for your reference. Mr. Lu Yinghai owns the file, maybe he can give more technical explanation.
Best Regards
丰立波 Feng Libo @ AMD Ext: 20906 Mobile Phone: 13683249071 Office Phone: 0086-010-62801406
________________________________
From: linuxbios-bounces+libo.feng=amd.com@linuxbios.org [mailto:linuxbios-bounces+libo.feng=amd.com@linuxbios.org] On Behalf Of AlexHuang Sent: Monday, April 30, 2007 5:19 PM To: linuxbios@linuxbios.org Subject: [LinuxBIOS] set fiv fail
Hi all,
I got an error message from linuxbios as below:
The CPU on my platform is Sempron. Why do I get “set fid failed for apicid =00” and how to solve this issue??
On the other hand, I got error message as follow:
Ram2.00
No memory for this cpu
I have no idea how to solve this issue. Can somebody give me a suggestion how to find the bug out??
Thanks for your help
Alex
LinuxBIOS-1.1.8_m57sli_Fallback 一 16:26:52 CST 2007 starting...
*sysinfo range: [000cf000,000cf730)
bsp_apicid=00
core0 started:
started ap apicid: 01
SBLink=00
NC node|link=00
begin msr fid, vid 31061212060e0202
set fid failed for apicid =00
end msr fid, vid 31061206060e0202
mcp55_num:00
ht reset -
SMBus controller enabled
Ram1.00
Ram2.00
No memory for this cpu
Ram3
No memory