Eric, I can build the linuxbios. But it is too large and it is around 60k, and tg3.zelf is about 22k, and tg3--ide_disk.zelf is about 24k, then the sum is above 65k.So I can not build the images.
The Ram conf costs 20k ??? Any advise. Regards Yinghai Lu -----邮件原件----- 发件人: YhLu 发送时间: 2003年7月21日 10:31 收件人: '[EMAIL PROTECTED]' 抄送: ron minnich; Stefan Reinauer; [EMAIL PROTECTED] 主题: Re: K8 + 2.4.21 + Tyan S2880 Eric, Thanks info about ROMCC option about -mcpu=k8. I will try and make the RAM can be configurable. My CPU is C0, In Opteron We may need to manipulate the MSR to enable the apic. Regards Yinghai Lu YhLu <[EMAIL PROTECTED]> writes: > Eric, > > My boss has said that I can release the source code to you. > > Please find out the patch I made. Make the diff to today's tree. > > I didn't test RON new script and still use the old scripts tools. > > I strip out the LSI scsi support, because I don't know if there is any > license problem, and I have referred to their documents and may need put > their FW in the ROM. Ah, an interesting problem. > It's greater you add ops->enable function that make it easy to handle > special device. To some device if it is not gotten magic code, it will not > get the resource allocate to it. Before that I have to do it in init > function and re-allocate the resource to it again. Welcome. > Please refer to my old amd8131_ioapic.c in southbridge/amd8111. > Also you init the io_base, upper16 reg, otherwise the device in PCIX > will not got io port allocated to them, and will not work. Sorry I don't quite parse that sentence. > I have tested Stefan's the code about coherent_ht.c, and add some hardcode > to it. > coherent_ht.o.c is the original one. Coherent_ht.1.c is total hardcode one. > coherent_ht.c and coherent_ht.2.c are modified with some hardcode ones. Interesting looking at this code are you working with C0 stepping Opterons? I have the stock B3 and am having fun getting the memory resets in all of the proper places. > raminit.c and raminit.1.c are till the hardcode one, and I have tried to use > the configurable one, but auto.c can not be compiled, it is too big and used > up REG? Looking. It is your romcc options. By default romcc will not use mmx or sse registers unless you tell it that you have them. I have been doing this with -mcpu=k8. The register pressure is much less when you have 24 registers to work with instead of just 8. > The old one has been renamed to raminit.o.c. > > To start other cpus, in auto.c We must enable apic and make sure all > apic_id is right. Please refer to mainboard/tyan/s2880/auto.c boot_cpu > function. Yep, an interesting way of doing it. > Again, thank you all to answer my questions to help Tyan s2880 work with > LinuxBIOS. Ron, Stefan. Could one of you help with merging Yinghai's code? I might have time, but I don't think I will manage it before I leave for OLS on Tuesday. Eric _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
