coreboot March 2004

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答复: 答复: S2885 failing on 1.1.6
by YhLu 12 Mar '04

12 Mar '04

0 should be bus. -----邮件原件----- 发件人: Li-Ta Lo [mailto:ollie@lanl.gov] 发送时间: 2004年3月12日 14:24 收件人: YhLu 抄送: ron minnich; Eric W. Biederman; LinuxBIOS 主题: Re: 答复: S2885 failing on 1.1.6 On Fri, 2004-03-12 at 14:54, YhLu wrote: > Eric, > > The problem caused by > > ht_setup_chain(). in northbridge/amd/amdk8/incoherent_ht.c > > The S2885 CPU link0 is connected to 8151 and link 2 is connected to 8131. > > The ht_setup_chain() seems not to be complete as the ht_scan_chain in > devices/hypertransport.c > I change the reset code to static void hard_reset(void) { set_bios_reset(); /* enable cf9 */ pci_write_config8(PCI_DEV(1, 0x04, 3), 0x41, 0xf1); /* reset */ outb(0x0e, 0x0cf9); } static void soft_reset(void) { set_bios_reset(); pci_write_config8(PCI_DEV(1, 0x04, 0), 0x47, 1); } Now it works. Is that PCI(1, ...) mean another link ? Ollie

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答复: S2885 failing on 1.1.6
by YhLu 12 Mar '04

12 Mar '04

Eric, The problem caused by ht_setup_chain(). in northbridge/amd/amdk8/incoherent_ht.c The S2885 CPU link0 is connected to 8151 and link 2 is connected to 8131. The ht_setup_chain() seems not to be complete as the ht_scan_chain in devices/hypertransport.c Regards YH -----邮件原件----- 发件人: ron minnich [mailto:rminnich@lanl.gov] 发送时间: 2004年3月12日 13:07 收件人: Eric W. Biederman 抄送: Li-Ta Lo; YhLu; LinuxBIOS 主题: Re: S2885 failing on 1.1.6 On 12 Mar 2004, Eric W. Biederman wrote: > Why you flashed the entire chip is something I don't want to > contemplate, instead of leaving fallback alone is something I don't > want to contemplate :) > it's a test node, we don't worry about fallback on this one. ron

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(no subject)
by YhLu 12 Mar '04

12 Mar '04

Ron, Please commit the changes in tyan dir to make tyan MB to work with 1.1.6 that Eric committed today. Only two is outside of tyan dir. Src/southbridge/amd/amd8131/amd8131_bridge.c static void ioapic_enable(device_t dev) { uint32_t value; value = pci_read_config32(dev, 0x44); if (dev->enable) { value |= ((1 << 1) | (1 << 0)); } else { value &= ~((1 << 1) | (1 << 0)); } pci_write_config32(dev, 0x44, value); //BY LYH value = pci_read_config32(dev, 0x4); value |= 6; pci_write_config32(dev, 0x4, value); //BY LYH END } The other one is amd8151_agp.c Regards YH

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答复: your mail
by YhLu 12 Mar '04

12 Mar '04

You can keep the two files. -----邮件原件----- 发件人: Li-Ta Lo [mailto:ollie@lanl.gov] 发送时间: 2004年3月12日 12:27 收件人: ron minnich 抄送: YhLu; LinuxBIOS 主题: Re: your mail On Fri, 2004-03-12 at 10:01, Li-Ta Lo wrote: > On Fri, 2004-03-12 at 08:24, ron minnich wrote: > > On Thu, 11 Mar 2004, YhLu wrote: > > > > > Please commit the changes in tyan dir to make tyan MB to work with 1.1.6 > > > that Eric committed today. > > > > These patches are now applied. > > > > Please test. > > > Ron, did you commited everything in YhLu's patch ? There > are some files missing. > YhLu, You removed s2882/intel_nic.c and s2885/broadcom_nic.c. Do you really mean to do that ? Should we cvs rm these files ? Ollie

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答复: Tyan Changes for 1.1.6
by YhLu 12 Mar '04

12 Mar '04

Eric, Have you test the 1.1.6 with kernel 2.6? Regards YH. -----邮件原件----- 发件人: YhLu 发送时间: 2004年3月11日 21:34 收件人: YhLu; ron minnich 抄送: linuxbios(a)clustermatic.org 主题: 答复: Tyan Changes for 1.1.6 Eric, In the 1.1.6, you have move clearing memory from auto.c to k8/cpufixup.c. Is there any way to disable it for fast booting? Regards YH -----邮件原件----- 发件人: YhLu 发送时间: 2004年3月11日 21:10 收件人: ron minnich 抄送: linuxbios(a)clustermatic.org 主题: Tyan Changes for 1.1.6 1. AMD 8131: ioapic : PCI master mem/io enable. The segment I have added in old version, in 1.1.6 Eric remove that. --- It is needed for other MBs except arima --because it connects all apic to 8111. 2. Some correction in AMD8151. 3. Add superio/Winbond/w83627hf. 4. other changs in tyan dir. (auto.c failover.c cmos.layout from arima dir) (Config.lb changes for option_table.h building and superio ...) (Increase the heap size to make elfboot work). YH -----邮件原件----- 发件人: ron minnich [mailto:rminnich@lanl.gov] 发送时间: 2004年3月11日 20:49 收件人: YhLu 抄送: linuxbios(a)clustermatic.org 主题: Re: (no subject) ok, we will get this tomorrow morning and test it here as well. It would also be helpful if you add a comment for such changes but we will try to understand what you have done. ron _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

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答复: your mail
by YhLu 12 Mar '04

12 Mar '04

I will double check that on S2885. It already works on S2880 and S2882. YH. -----邮件原件----- 发件人: Li-Ta Lo [mailto:ollie@lanl.gov] 发送时间: 2004年3月12日 10:06 收件人: Eric W. Biederman 抄送: ron minnich; YhLu; LinuxBIOS 主题: Re: your mail On Fri, 2004-03-12 at 11:02, Eric W. Biederman wrote: > Li-Ta Lo <ollie(a)lanl.gov> writes: > > > On Fri, 2004-03-12 at 10:12, Li-Ta Lo wrote: > > > On Fri, 2004-03-12 at 10:05, ron minnich wrote: > > > > On Fri, 12 Mar 2004, Li-Ta Lo wrote: > > > > > > > > > Ron, did you commited everything in YhLu's patch ? There > > > > > are some files missing. > > > > > > > > any others? send me the list. sorry. > > > > > > > > > > It builds now, I am burnning the image. > > > > > > > > > Bad news, it stops right after ht_reset, just like > > yeaterday :-(. > > Can we get a serial console log so we can see the details? > There is no much log to show, it is just three lines. I can make it up with my head. LinuxBIOS 1.1.6 something starting ..... 0002 CPU inited ht reset _ Then dead. Ollie

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答复: your mail
by YhLu 12 Mar '04

12 Mar '04

On s2885? -----邮件原件----- 发件人: Li-Ta Lo [mailto:ollie@lanl.gov] 发送时间: 2004年3月12日 9:26 收件人: ron minnich 抄送: YhLu; LinuxBIOS 主题: Re: your mail On Fri, 2004-03-12 at 10:12, Li-Ta Lo wrote: > On Fri, 2004-03-12 at 10:05, ron minnich wrote: > > On Fri, 12 Mar 2004, Li-Ta Lo wrote: > > > > > Ron, did you commited everything in YhLu's patch ? There > > > are some files missing. > > > > any others? send me the list. sorry. > > > > It builds now, I am burnning the image. > Bad news, it stops right after ht_reset, just like yeaterday :-(. Ollie

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答复: Tyan Changes for 1.1.6
by YhLu 12 Mar '04

12 Mar '04

W83627hf and w83627thf is different, please refer to the func number diff. YH. -----邮件原件----- 发件人: Li-Ta Lo [mailto:ollie@lanl.gov] 发送时间: 2004年3月12日 8:54 收件人: YhLu 抄送: ron minnich; LinuxBIOS 主题: Re: Tyan Changes for 1.1.6 On Thu, 2004-03-11 at 22:09, YhLu wrote: > 1. AMD 8131: ioapic : PCI master mem/io enable. The segment I have added in > old version, in 1.1.6 Eric remove that. --- It is needed for other MBs > except arima --because it connects all apic to 8111. > 2. Some correction in AMD8151. > 3. Add superio/Winbond/w83627hf. Are you mix up with w83627hf and w83627thf ? In code it is w83627hf but in in the source code directory it is w83627thf. Ollie

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答复: 答复: Tyan Changes for 1.1.6
by YhLu 12 Mar '04

12 Mar '04

> Eric, > > In the 1.1.6, you have move clearing memory from auto.c to k8/cpufixup.c. Is > there any way to disable it for fast booting? Don't enable ECC. Memory clearing is only done for correctness. ECC memory does not work properly unless initialized. I think the Opteron setup now is down to the minimal needed for things to work. You only observe one reset correct? YHLU: One reset is right, but the output of the very beginning is not neat. > 1. AMD 8131: ioapic : PCI master mem/io enable. The segment I have added in > old version, in 1.1.6 Eric remove that. --- It is needed for other MBs > except arima --because it connects all apic to 8111. As Ron mentioned later this needs a comment. In the general case we should not be enabling bus master DMA by default. I tend to remove bus master enables before remembering any special circumstances of the chip. YHLU: but the code in amd8131_bridge.c and not in general code. (devices dir) > 2. Some correction in AMD8151. > 3. Add superio/Winbond/w83627hf. Thanks that looks correct. And it was nice to see my changes were that simple to follow. > 4. other changs in tyan dir. (auto.c failover.c cmos.layout from arima dir) > (Config.lb changes for option_table.h building and superio ...) > (Increase the heap size to make elfboot work). Hmm. Can we throw in a sanity check to ensure we don't run out of heap? I assume that is what was happening. Does the 4-way s4880 work? I'm not quite certain how my changes would affect it. YHLU: I will double check that, it not, need to increade the heap size again. Eric _______________________________________________ Linuxbios mailing list Linuxbios(a)clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios

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答复: your mail
by YhLu 12 Mar '04

12 Mar '04

Please forget about serial_2.c, and I used it send console info to two console port. -----邮件原件----- 发件人: ron minnich [mailto:rminnich@lanl.gov] 发送时间: 2004年3月12日 7:25 收件人: YhLu 抄送: linuxbios(a)clustermatic.org 主题: Re: your mail On Thu, 11 Mar 2004, YhLu wrote: > Please commit the changes in tyan dir to make tyan MB to work with 1.1.6 > that Eric committed today. These patches are now applied. Please test. Somebody please tell me why we have src/pc80/serial.c and src/pc80/serial_2.c ... ron > //BY LYH > value = pci_read_config32(dev, 0x4); > value |= 6; > pci_write_config32(dev, 0x4, value); > //BY LYH END if anyone wants to replace '6' with a symbolic name, that is fine by me :-) ron

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coreboot March 2004