coreboot November 2005

coreboot@coreboot.org

38 participants
84 discussions

[LinuxBIOS] EPIA-M VGA
by Jun OKAJIMA 08 Nov '05

08 Nov '05

I also have another problem: VGA does not work *USUALLY*. I mean, I have seen several times that VGA works, but in most cases, does not. And, I can not understand what is the difference. I did some experiment, like turning off power, not pushing reset button, or once you boot it with normal bios, and then switch to LX, or.... But, I have not found any rule so far. Why it sometimes works? Umm.. --- Okajima, Jun. Tokyo, Japan.

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Re: [LinuxBIOS] dual core disable?
by Lu, Yinghai 08 Nov '05

08 Nov '05

That bit is cleared default, and if you don't want to dual core, you don't need to set it.... YH -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Greg Johnson Sent: Monday, November 07, 2005 4:03 PM To: Lu, Yinghai Cc: Greg Johnson; linuxbios(a)openbios.org Subject: Re: [LinuxBIOS] dual core disable? BTW, How come you don't use the CPU1 Enable (Cpu1En) bit to disable the second core? Greg On Mon, Nov 07, 2005 at 03:55:01PM -0800, Lu, Yinghai wrote: > OK, > > We may need to set the nbcfg 54 bit even disable the dual core. > > Please several lines > 1. src/cpu/dualcore/dualcore.c > //If(read_option(CMOS_VSTART_dual_core..... > 2. in you cache_as_ram_auto.c > //#if CONFIG_LOGICAL_CPUS == 1 > Set_apicid_cpuid_lo(); > //#endif > > YH > > > -----Original Message----- > From: Greg Johnson [mailto:gjohnson@lanl.gov] > Sent: Monday, November 07, 2005 3:37 PM > To: Lu, Yinghai > Cc: Ronald G Minnich; Greg Johnson; linuxbios(a)openbios.org > Subject: Re: [LinuxBIOS] dual core disable? > > On Mon, Nov 07, 2005 at 03:00:09PM -0800, Lu, Yinghai wrote: > > ? > > > > In Normal BIOS, is there option to disable dual core? > > > > No. I'm pretty sure that I'm really getting two cores on one socket. > Memory bandwidth is affected when running on both cores. In any case, > Linux K8 NUMA is confused: > > p5:~# numactl --show > policy: default > preferred node: current > cpubind: 0 > membind: 0 1 > > Greg > -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios

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Re: [LinuxBIOS] dual core disable?
by Lu, Yinghai 08 Nov '05

08 Nov '05

OK, We may need to set the nbcfg 54 bit even disable the dual core. Please several lines 1. src/cpu/dualcore/dualcore.c //If(read_option(CMOS_VSTART_dual_core..... 2. in you cache_as_ram_auto.c //#if CONFIG_LOGICAL_CPUS == 1 Set_apicid_cpuid_lo(); //#endif YH -----Original Message----- From: Greg Johnson [mailto:gjohnson@lanl.gov] Sent: Monday, November 07, 2005 3:37 PM To: Lu, Yinghai Cc: Ronald G Minnich; Greg Johnson; linuxbios(a)openbios.org Subject: Re: [LinuxBIOS] dual core disable? On Mon, Nov 07, 2005 at 03:00:09PM -0800, Lu, Yinghai wrote: > ? > > In Normal BIOS, is there option to disable dual core? > No. I'm pretty sure that I'm really getting two cores on one socket. Memory bandwidth is affected when running on both cores. In any case, Linux K8 NUMA is confused: p5:~# numactl --show policy: default preferred node: current cpubind: 0 membind: 0 1 Greg

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Re: [LinuxBIOS] dual core disable?
by Lu, Yinghai 08 Nov '05

08 Nov '05

That's OK, the kernel problem.... It assumes all nbcfg 54 bit is set.....with out check it. So it could treat Node1/core0 as Node0/Core1.... YH -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Greg Johnson Sent: Monday, November 07, 2005 12:22 PM To: linuxbios(a)openbios.org Subject: [LinuxBIOS] dual core disable? Disabling dual core on our s2891 boards with Opteron 270's doesn't seem to work properly. When I boot with dual core disabled, I am getting two cores on one socket enabled and none on the other socket. Here's /proc/cpuinfo with dual core disabled: p5:~# cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 33 model name : unknown stepping : 2 cpu MHz : 2010.318 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy bogomips : 4029.78 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 33 model name : unknown stepping : 2 cpu MHz : 2010.318 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy bogomips : 4020.90 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp It also performs like it's using both cores on one socket. Any thoughts? Thanks, Greg -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios

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Re: [LinuxBIOS] dual core disable?
by Lu, Yinghai 08 Nov '05

08 Nov '05

? In Normal BIOS, is there option to disable dual core? YH -----Original Message----- From: Ronald G Minnich [mailto:rminnich@lanl.gov] Sent: Monday, November 07, 2005 3:40 PM To: Lu, Yinghai Cc: Greg Johnson; linuxbios(a)openbios.org Subject: Re: [LinuxBIOS] dual core disable? Lu, Yinghai wrote: > That's OK, the kernel problem.... how is that ok? > > It assumes all nbcfg 54 bit is set.....with out check it. so how do we fix it? ron

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[LinuxBIOS] S2882 - Fallback Only?
by Matthew Simmons 08 Nov '05

08 Nov '05

First off thanks for your help with the APIC problems on my system. Now I am trying to straighten out the boot sequence. I have noticed that I am booting off the fallback image. Both images are build using the payload and the same configuration. However, I would like to use Filo with USB disk support, and that increased Filo's size by 50% from 24K to 34K. This makes filo large to fit inside of the 131K room for the fallback rom image. Is there any help you guys could give me as to why I am not booting off the primary image? Thanks, Matt

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Re: [LinuxBIOS] S2882 - Fallback Only?
by Lu, Yinghai 07 Nov '05

07 Nov '05

Don't need. You can put the payload as follow FULL_FILO_WITH_USB+NORMAL_IMAGE+FALLBACK_IMAGE Then you make filo to be very simple one with command line to boot the FULL_FILO_WITH_USB in FLASH. Or you can use tiny kernel as payload for normal back, then fallback can jump that kernel. Please check README.filo_in_etherboot for more command lines about mem@0xfffe0000 you may need to subtract the size for VGA Option rom on flash if you are using it. YH ________________________________ From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Matthew Simmons Sent: Monday, November 07, 2005 12:53 PM To: linuxbios(a)openbios.org Subject: [LinuxBIOS] S2882 - Fallback Only? First off thanks for your help with the APIC problems on my system. Now I am trying to straighten out the boot sequence. I have noticed that I am booting off the fallback image. Both images are build using the payload and the same configuration. However, I would like to use Filo with USB disk support, and that increased Filo's size by 50% from 24K to 34K. This makes filo large to fit inside of the 131K room for the fallback rom image. Is there any help you guys could give me as to why I am not booting off the primary image? Thanks, Matt

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[LinuxBIOS] dual core disable?
by Greg Johnson 07 Nov '05

07 Nov '05

Disabling dual core on our s2891 boards with Opteron 270's doesn't seem to work properly. When I boot with dual core disabled, I am getting two cores on one socket enabled and none on the other socket. Here's /proc/cpuinfo with dual core disabled: p5:~# cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 33 model name : unknown stepping : 2 cpu MHz : 2010.318 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy bogomips : 4029.78 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 33 model name : unknown stepping : 2 cpu MHz : 2010.318 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy bogomips : 4020.90 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp It also performs like it's using both cores on one socket. Any thoughts? Thanks, Greg

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Re: [LinuxBIOS] S2882 Memory Hang
by Lu, Yinghai 07 Nov '05

07 Nov '05

Actually you could remove that line.... lapic_write(LAPIC_ID,(0x10 + id.coreid*0x10 + id.nodeid) << 24); ====> Node0, core0 (0): apicid = 0x10; Node0, core1 (1): apicid = 0x20; Node1, core0 (2): apicid = 0x11; Node1, core1 (3): apicid = 0x21; lapic_write(LAPIC_ID,(id.coreid*0x10 + id.nodeid) << 24); ====> Node0, core0 (0): apicid = 0; Node0, core1 (1): apicid = 0x10; Node1, core0 (2): apicid = 1; Node1, core1 (3): apicid = 0x11; All are weird... YH -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Matthew Simmons Sent: Monday, November 07, 2005 10:55 AM To: Lu, Yinghai; linuxbios(a)openbios.org Subject: Re: [LinuxBIOS] S2882 Memory Hang Here is what I did to make it work. In the src/cpu/amd/dualcore/dualcore.c I removed the 0x10 from the line: lapic_write(LAPIC_ID,(0x10 + id.coreid*0x10 + id.nodeid) << 24); The new line is: lapic_write(LAPIC_ID,(id.coreid*0x10 + id.nodeid) << 24); This worked correctly. And the system booted! Thanks for your help, Matt -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Lu, Yinghai Sent: Monday, November 07, 2005 11:16 AM To: Matthew Simmons; linuxbios(a)openbios.org Subject: Re: [LinuxBIOS] S2882 Memory Hang src/cpu/amd/dualcore... anyway that is some confusing..., it should be at src/cpu/amd/model_fxx... YH -----Original Message----- From: Matthew Simmons [mailto:matt@glw.com] Sent: Monday, November 07, 2005 8:09 AM To: Lu, Yinghai; linuxbios(a)openbios.org Subject: RE: [LinuxBIOS] S2882 Memory Hang I am having a little trouble locating the k8_secondart_stop function. Could you point me in the right direction? I looked in src/southbridge/amd/amd8111/ and in src/mainboard/tyan/s2882/ as well as src/northbridge/amd/amdk8. I have hard coded the apicid_base to 4. Thanks for your help, Matt -----Original Message----- From: Lu, Yinghai [mailto:yinghai.lu@amd.com] Sent: Friday, November 04, 2005 5:51 PM To: Matthew Simmons; linuxbios(a)openbios.org Subject: RE: [LinuxBIOS] S2882 Memory Hang 1. You don't need to lift your cpu apic id above 0x10. 2. for amd8111 sb, when you do that, kernel will hang, because jiffies will not change. So remove 0x10 in your k8_secondart_stop..... And hard code apicid_base to 4 It should work.... YH -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Matthew Simmons Sent: Friday, November 04, 2005 2:11 PM To: linuxbios(a)openbios.org Subject: [LinuxBIOS] S2882 Memory Hang I am currently trying get LinuxBios up and running on my Tyan S2882. After hard coding the apicid_base = 1 in the mptable.c I was finally able to successfully build a bios image for my system. I am using filo as the payload and the configuration of that went well. Both LinuxBios and filo are working as expected. The problem occurs when I attempt to boot the kernel. The kernel stops after the memory manager loads. There are no errors or panics. The system just locks up. I was wondering if any of you have seen this problem, or know of a work around. I am including the kernel output from the serial console. As well as a brief description of the configuration of the system. Thanks for your help, Matthew Simmons Configuration: ---------------------------------------------- Tyan S2882 2x Opteron 248 Processors 1024mb Ram (512x per processor) LinuxBIOSv2 (Revision 2084) Kernel: 2.6.12.1 with the Realtime Preempt Patch Base OS: SuSE 9.2 GCC version: 3.3.2 Serial Console Output: (Sorry for the length) ------------------------------------------------ LinuxBIOS-1.1.8_s2882_Fallback Fri Nov 4 12:47:40 CST 2005 starting... (0,1) link=01 (1,0) link=01 02 nodes initialized. SBLink=00 NC node|link=00 Ram1.00 Ram1.01 Ram2.00 Ram2.01 Ram3 Initializing memory: done Initializing memory: done Clearing initial memory region: done Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.8_s2882_Fallback Fri Nov 4 12:47:40 CST 2005 booting... Enumerating buses... APIC_CLUSTER: 0 enabled PCI_DOMAIN: 0000 enabled CPU: APIC: 10 enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] enabled CPU: APIC: 11 enabled PCI: pci_scan_bus for bus 0 PCI: 00:18.0 [1022/1100] enabled PCI: 00:18.1 [1022/1101] enabled PCI: 00:18.2 [1022/1102] enabled PCI: 00:18.3 [1022/1103] enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] enabled PCI: 01:00.0 [1022/7450] en PCI: 01:01.0 [1022/7450] enabled next_unitid: 0003 PCI: 01:00.0 [1022/7460] enabled PCI: 01:03.0 [1022/7460] enabled next_unitid: 0007 PCI: pci_scan_bus for bus 1 PCI: 01:01.0 [1022/7450] enabled PCI: 01:01.1 [1022/7451] enabled PCI: 01:02.0 [1022/7450] enabled PCI: 01:02.1 [1022/7451] enabled PCI: 01:03.0 [1022/7460] enabled PCI: 01:04.0 [1022/7468] enabled PCI: 01:04.1 [1022/7469] enabled PCI: 01:04.2 [1022/746a] enabled PCI: 01:04.3 [1022/746b] enabled PCI: pci_scan_bus for bus 2 Disabling static device: PCI: 0 Disabling static device: PCI: 02:06.1 PCI: 02:09.0 [14e4/1648] enabled PCI: 02:09.1 [14e4/1648] enabled PCI: pci_scan_bus returning with max=02 PCI: 02: 100MHz PCI-X PCI: pci_scan_bus for bus 3 PCI: 03:04.0 [10ee/3fc6] enabled PCI: pci_scan_bus returning with max=03 PCI: 03: Conventional PCI PCI: pci_scan_bus for bus 4 PCI: 04:00.0 [1022/7464] enabled PCI: 04:00.1 [1022/7464] enabled PCI: 04:05.0 [1095/3114] enabled PCI: 04:06.0 [1002/4752] enabled PCI: 04:08.0 [8086/1229] enabled PCI: pci_scan_bus returning with m PNP: 002e.0 enabled PNP: 002e.1 disabled PNP: 002e.2 enabled PNP: 002e.3 disabled PNP: 002e.5 enabled PNP: 002e.6 disabled PNP: 002e.7 disabled PNP: 002e.8 disabled PNP: 002e.9 disabled PNP: 002e.a disabled PNP: 002e.b enabled PCI: pci_scan_bus returning with max=04 PCI: pci_scan_bus returning with max=04 done Allocating resources... Reading resources... PCI: 01:01.0 1c <- [0x00fffff000 - 0x00ffffefff] bus 2 io PCI: 01:01.0 24 <- [0xfffffffffff00000 - 0xffffffffffefffff] bus 2 prefmem PCI: 01:02.0 1c <- [0x00fffff00 PCI: 01:02.0 24 <- [0xfffffffffff00000 - 0xffffffffffefffff] bus 3 prefmem map page: 16ee: 118 Cannot map page: 16f PCI: 01:03.0 24 <- [0x00fff00000 - 0x00ffefffff] bus 4 prefmem Cannot map pag Cannot map p Done reading resources. Cannot map pag Allocating VGA resource PCI: 04:06.0 Cannot Setting PCI_BRIDGE_CTL_VGA for bridge PCI: 01:03.0 map page: 174xtra MTRR'sd < Setting PCI_BRIDGE_CTL_VGA for bridge PCI: 00:18.0 Cannot map Cannot map page: 176 Setting PCI_BRIDGE_CTL_VGA for bridge PCI_DOMAIN: 0000 Cannot map page: 178 page: 14b Setting PCI_BRIDGE_CTL_VGA for bridge Root Devicep page: 14c Setting resources...7a PCI: 00:18.0 1b8 <- [0x00fd400000 - 0x00fd3fffff] prefmem <node 0 link 0> Cannot map page: Cannot map page: 17d PCI: 01:02.1 10 <- [0x00fd301000 - 0x00fd301fff] mem64map page: 17 Cannot map page: 1a8 PCI: 01:03.0 1c <- [0x0000001000 - 0x0000001fff] bus 4 io page: 18 Cannot map page: 1 PCI: 01:03.0 20 <- [0x00fc000000 - 0x00fd0fffff] bus 4 memge: 191 Cannot map page: 1acnot PCI: 04:00.0 10 <- [0x00fd020000 - 0x00fd020fff] meme: 1ading f Cannot map page PCI: 04:00.1 10 <- [0x00fd021000 - 0x00fd021fff] mem Cannot map page: 1aft map PCI: 04:05.0 10 <- [0x0000001450 - 0x0000001457] ioCann Cannot map page: 1b1age: 19566e: 124M, W PCI: 04:05.0 14 <- [0x0000001470 - 0x0000001473] ioge: 1b Cannot map page: 1bcot ma PCI: 04:05.0 18 <- [0x0000001460 - 0x0000001467] ioot map page: 1bdot map Ca PCI: 04:05.0 1c <- [0x00000014 PNP: 002e.0 70 <- [0x0000000006 - 0x0000000006] irq Cannot map page: 1de Cann PNP: 002e.0 74 <- [0x0000000002 - 0x0000000002] drq P C Can -Cannot map page: 1e0t ma PNP: 002e.2 60 <- [0x00000003f8 - 0x00000003ff] ionot map page: 1e1 Cannot ma PNP: 002e.2 70 <- [0x0000000004 - 0x0000000004] irqo Cannot map page: 1e3ot map page: 1ca PNP: 002e.5 60 <- [0x0000000060 - 0x0000000060] io Cannot map page: 1f4 PNP: 002e.5 62 <- [0x0000000064 - 0x0000000064] io Cannot Cannot map page: 1f6 PNP: 002e.5 70 <- [0x0000000001 - 0x0000000001] irq: 1f7 Cannot m Cannot m PNP: 002e.5 72 <- [0x000000000c - 0x000000000c] irq Cannot map page: 1f9Cannot map PNP: 002e.b 60 <- [0x0000000290 - 0x0000000297] ioage: 1faage: 1ee Canno PNP: 002e.b 70 <- [0x0000000005 - 0x0000000005] irq Cannot map page PNP: 002e.5 init PCI: 01:01.1 cmd <- 146b i NB: Fu PCI: 01:02.0 bridge ctrl <- 0003 PCI: 01:02.0 cmd <- 1460ot ma PCI: 03:04.0 cmd <- 142.0 init PCI: 01:02.1 subsystem <- 10f1/2882 PNP: 002e.0 initd PCI: 01:02.1 cmd <- 146 tables to 0xf0000...do PCI: 01:03.0 bridge ctrl <- 000b PCI: 01:03.0 cmd <- 147ng copy of IRQ routing PCI: 04:00.0 subsystem <- 10f1/2882 PCI: 04:00.0 cmd <- 142PCI: 00:19.1 init:06.0 PCI: 04:00.1 subsystem <- 10f1/2882RQ routing table consistency...PCI: PCI: 04:00.1 cmd <- 142 PCI: 04:05.0 subsystem <- 10f1/2882 check_pirq_routing_table() - irq_ PCI: 04:05.0 cmd <- 143: 0x000f00sc Control.. PCI: 04:06.0 subsystem <- 10f1/2882 PCI: 04:06.0 cmd <- 1c3 33:stre PCI: 01:04.1 cmd <- 1410xfffe0000 - 0xfffe6fff PCI: 01:04.2 subsystem <- 10f1/2882 Found PCI: 01:04.2 cmd <- 141 PCI: 01:04.3 subsystem <- 10f1/2882 Loading Ethe PCI: 01:04.3 cmd <- 141 PCI: 00:18.1 subsystem <- 10f1/2882ing non PT_LOAD segment PCI: 00:18.1 cmd <- 140ot 5.2.6 (GPL) http://e PCI: 00:18.2 subsystem <- 10f1/2882 hda4:/boot/vmlinuz initrd=/boot/in PCI: 00:18.2 cmd <- 140ons PCI: 00:18.3 cmd <- 140 PCI: 00:19.0 cmd <- 140 PCI: 00:19.1 cmd <- 140 hda: LBA48: HDS7280 Initializing CPU #0 CPU: vendor AMD device f5aack Fri Nov 4 13:59:37 CS Enabling cache... Setting fixed MTRRs(0-88) type: UC Found Lin Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM (0,1) link=01host) # Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM 02 nodes initialized. DONE fixed MTRRsSBLink=00and lin Setting variable MTRR 0, base: 0MB, range: 1024MB, type WB ht reset -canning NU DONE variable MTRRs2_Fallback Fri Nov Clear out the extra MTRR'sng... MTRR check Fixed MTRRs : Enabled Linux version Variable MTRRs: Enabledeko@buildho Setting up local apic..=01on 3 Copying Lin Enabling cachepe 16 Setting fixed MTRRs(0-88) type: UCnuxBIOS. BIO Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM4 13:59:37 CST 2005 booting... Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM BIOS-e820: 00000000000f0000 - 000 DONE fixed MTRRs Enumeratin Setting variable MTRR 0, base: 0MB, range: 1024MB, type WB Scanning NU PCI_DOMAIN: 0000 enabl DONE variable MTRRs CPU: Clear out the extra MTRR's 0000000000 MTRR check Fixed MTRRs : Enabled/11 PCI: 00:19.1 [10 All AP CPUs stopped PCI: 00:18.0 initr #17 INVAL PCI: 01:01.0 init 00:19.2 [1022/11 PCI: 02:09.0 init PCI: 02:09.1 init#1 PCI PCI: 01:02.0 init03] enabled PCI: 01:03.0 init I PCI: PCI: 04:05.0 init] enabled00. PCI: 04:06.0 init PCI: rom address for PCI: 04:06.0 = fff80000: 0003 Incorrect Expansion ROM Header Signature 457fCI: 01:00.0 [1022/7460] enabled PCI: 04:08.0 init CPU 0: apertur PCI: 01:04.0 init01:03.0 [1022/746 RTC Initd next_u Invalid CMOS LB checksum enabling HPET @0xf PCI: 00:18.2 init PCI: 00:18.3 initstatic device: PC NB: Function 3 Misc Control.. done. Inode-cache hash table PCI: 00:19.0 init D PCI: 00:19.1 initvice: PCI: 02:06. PCI: 00:19.2 init PCI: 00:19.3 init14e4/1648] enable NB: Function 3 Misc Control.. done. PCI: 03:04.0 init PCI: 02: Devices initializedbledk data, 220k in Copying IRQ routing tables to 0xf0000...done. PCI: pci_scan_bus returning with max= Wrote the mp table end at: 00000020 - 00000214 Moving GDT to 0x500...ok Wrote linuxbios table at: 00000530 - 00000de4 checksum 9515 Welcome to elfboot, the open sourced starter. January 2002, Eric Biederman. Version 1.3 33:stream_init() - rom_stream: 0xfffe0000 - 0xfffe6fff Found ELF candiate at offset 0 Loading Etherboot version: 5.2.6 Dropping non PT_LOAD segment New segment addr 0x20000 size 0x312bd offset 0xb0 filesize 0x6c5b (cleaned up) New segment addr 0x20000 size 0x312bd offset 0xb0 filesize 0x6c5b Loading Segment: addr: 0x000000003ff90000 memsz: 0x000000000002a000 filesz: 0x0000000000006c5b Clearing Segment: addr: 0x000000003ff96c5b memsz: 0x00000000000233a5 Loading Segment: addr: 0x000000000004a000 memsz: 0x00000000000072bd filesz: 0x0000000000000000 Clearing Segment: addr: 0x000000000004a000 memsz: 0x00000000000072bd Jumping to boot code at 0x20000 ROM segment 0x0000 length 0x0000 reloc 0x00020000 CPU 2056 Mhz Etherboot 5.2.6 (GPL) http://etherboot.org Tagged ELF for [FILO] Relocating _text from: [00026c60,00052870) to [3fed43f0,3ff00000) Boot from (N)etwork (D)isk or (Q)uit? Probing pci disk...it() - ro Int BIOS-e820: 00000000000f0000 - 00000000000f0400 type 16i Nov 4 13:57:25 C Virtual Wire compatibility mode BIOS-e820: 0000000000100000 - 0000000040000000 (usable)>Product ID: S2882 <6>APIC at: 0xFEE00000hda4 con Scanning NUMA topology in Northbridge 24toppe New segment Virtual Wire compatibility mode. OEM ID: TYAN <6>Product ID: S2882 <6>APIC at: 0xFEE00000 Processor #16 15:5 APIC version 16 Processor #17 15:5 APIC version 16 Processor #17 INVALID. (Max ID: 16). I/O APIC #1 Version 17 at 0xFEC00000. I/O APIC #2 Version 17 at 0xFD300000. I/O APIC #3 Version 17 at 0xFD301000. Processors: 2 Checking aperture... CPU 0: aperture @ f8000000 size 64 MB CPU 1: aperture @ f8000000 size 64 MB Built 2 zonelists Kernel command line: ro root=/dev/hda4 console=ttyS0,115200 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 1.193182 MHz PIT timer. time.c: Detected 1990.814 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) Memory: 1023436k/1048576k available (2452k kernel code, 0k reserved, 942k data, 220k init) -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios

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Re: [LinuxBIOS] S2882 Memory Hang
by Lu, Yinghai 07 Nov '05

07 Nov '05

src/cpu/amd/dualcore... anyway that is some confusing..., it should be at src/cpu/amd/model_fxx... YH -----Original Message----- From: Matthew Simmons [mailto:matt@glw.com] Sent: Monday, November 07, 2005 8:09 AM To: Lu, Yinghai; linuxbios(a)openbios.org Subject: RE: [LinuxBIOS] S2882 Memory Hang I am having a little trouble locating the k8_secondart_stop function. Could you point me in the right direction? I looked in src/southbridge/amd/amd8111/ and in src/mainboard/tyan/s2882/ as well as src/northbridge/amd/amdk8. I have hard coded the apicid_base to 4. Thanks for your help, Matt -----Original Message----- From: Lu, Yinghai [mailto:yinghai.lu@amd.com] Sent: Friday, November 04, 2005 5:51 PM To: Matthew Simmons; linuxbios(a)openbios.org Subject: RE: [LinuxBIOS] S2882 Memory Hang 1. You don't need to lift your cpu apic id above 0x10. 2. for amd8111 sb, when you do that, kernel will hang, because jiffies will not change. So remove 0x10 in your k8_secondart_stop..... And hard code apicid_base to 4 It should work.... YH -----Original Message----- From: linuxbios-bounces(a)openbios.org [mailto:linuxbios-bounces@openbios.org] On Behalf Of Matthew Simmons Sent: Friday, November 04, 2005 2:11 PM To: linuxbios(a)openbios.org Subject: [LinuxBIOS] S2882 Memory Hang I am currently trying get LinuxBios up and running on my Tyan S2882. After hard coding the apicid_base = 1 in the mptable.c I was finally able to successfully build a bios image for my system. I am using filo as the payload and the configuration of that went well. Both LinuxBios and filo are working as expected. The problem occurs when I attempt to boot the kernel. The kernel stops after the memory manager loads. There are no errors or panics. The system just locks up. I was wondering if any of you have seen this problem, or know of a work around. I am including the kernel output from the serial console. As well as a brief description of the configuration of the system. Thanks for your help, Matthew Simmons Configuration: ---------------------------------------------- Tyan S2882 2x Opteron 248 Processors 1024mb Ram (512x per processor) LinuxBIOSv2 (Revision 2084) Kernel: 2.6.12.1 with the Realtime Preempt Patch Base OS: SuSE 9.2 GCC version: 3.3.2 Serial Console Output: (Sorry for the length) ------------------------------------------------ LinuxBIOS-1.1.8_s2882_Fallback Fri Nov 4 12:47:40 CST 2005 starting... (0,1) link=01 (1,0) link=01 02 nodes initialized. SBLink=00 NC node|link=00 Ram1.00 Ram1.01 Ram2.00 Ram2.01 Ram3 Initializing memory: done Initializing memory: done Clearing initial memory region: done Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.8_s2882_Fallback Fri Nov 4 12:47:40 CST 2005 booting... Enumerating buses... APIC_CLUSTER: 0 enabled PCI_DOMAIN: 0000 enabled CPU: APIC: 10 enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] enabled CPU: APIC: 11 enabled PCI: pci_scan_bus for bus 0 PCI: 00:18.0 [1022/1100] enabled PCI: 00:18.1 [1022/1101] enabled PCI: 00:18.2 [1022/1102] enabled PCI: 00:18.3 [1022/1103] enabled PCI: 00:19.0 [1022/1100] enabled PCI: 00:19.1 [1022/1101] enabled PCI: 00:19.2 [1022/1102] enabled PCI: 00:19.3 [1022/1103] enabled PCI: 01:00.0 [1022/7450] en PCI: 01:01.0 [1022/7450] enabled next_unitid: 0003 PCI: 01:00.0 [1022/7460] enabled PCI: 01:03.0 [1022/7460] enabled next_unitid: 0007 PCI: pci_scan_bus for bus 1 PCI: 01:01.0 [1022/7450] enabled PCI: 01:01.1 [1022/7451] enabled PCI: 01:02.0 [1022/7450] enabled PCI: 01:02.1 [1022/7451] enabled PCI: 01:03.0 [1022/7460] enabled PCI: 01:04.0 [1022/7468] enabled PCI: 01:04.1 [1022/7469] enabled PCI: 01:04.2 [1022/746a] enabled PCI: 01:04.3 [1022/746b] enabled PCI: pci_scan_bus for bus 2 Disabling static device: PCI: 0 Disabling static device: PCI: 02:06.1 PCI: 02:09.0 [14e4/1648] enabled PCI: 02:09.1 [14e4/1648] enabled PCI: pci_scan_bus returning with max=02 PCI: 02: 100MHz PCI-X PCI: pci_scan_bus for bus 3 PCI: 03:04.0 [10ee/3fc6] enabled PCI: pci_scan_bus returning with max=03 PCI: 03: Conventional PCI PCI: pci_scan_bus for bus 4 PCI: 04:00.0 [1022/7464] enabled PCI: 04:00.1 [1022/7464] enabled PCI: 04:05.0 [1095/3114] enabled PCI: 04:06.0 [1002/4752] enabled PCI: 04:08.0 [8086/1229] enabled PCI: pci_scan_bus returning with m PNP: 002e.0 enabled PNP: 002e.1 disabled PNP: 002e.2 enabled PNP: 002e.3 disabled PNP: 002e.5 enabled PNP: 002e.6 disabled PNP: 002e.7 disabled PNP: 002e.8 disabled PNP: 002e.9 disabled PNP: 002e.a disabled PNP: 002e.b enabled PCI: pci_scan_bus returning with max=04 PCI: pci_scan_bus returning with max=04 done Allocating resources... Reading resources... PCI: 01:01.0 1c <- [0x00fffff000 - 0x00ffffefff] bus 2 io PCI: 01:01.0 24 <- [0xfffffffffff00000 - 0xffffffffffefffff] bus 2 prefmem PCI: 01:02.0 1c <- [0x00fffff00 PCI: 01:02.0 24 <- [0xfffffffffff00000 - 0xffffffffffefffff] bus 3 prefmem map page: 16ee: 118 Cannot map page: 16f PCI: 01:03.0 24 <- [0x00fff00000 - 0x00ffefffff] bus 4 prefmem Cannot map pag Cannot map p Done reading resources. Cannot map pag Allocating VGA resource PCI: 04:06.0 Cannot Setting PCI_BRIDGE_CTL_VGA for bridge PCI: 01:03.0 map page: 174xtra MTRR'sd < Setting PCI_BRIDGE_CTL_VGA for bridge PCI: 00:18.0 Cannot map Cannot map page: 176 Setting PCI_BRIDGE_CTL_VGA for bridge PCI_DOMAIN: 0000 Cannot map page: 178 page: 14b Setting PCI_BRIDGE_CTL_VGA for bridge Root Devicep page: 14c Setting resources...7a PCI: 00:18.0 1b8 <- [0x00fd400000 - 0x00fd3fffff] prefmem <node 0 link 0> Cannot map page: Cannot map page: 17d PCI: 01:02.1 10 <- [0x00fd301000 - 0x00fd301fff] mem64map page: 17 Cannot map page: 1a8 PCI: 01:03.0 1c <- [0x0000001000 - 0x0000001fff] bus 4 io page: 18 Cannot map page: 1 PCI: 01:03.0 20 <- [0x00fc000000 - 0x00fd0fffff] bus 4 memge: 191 Cannot map page: 1acnot PCI: 04:00.0 10 <- [0x00fd020000 - 0x00fd020fff] meme: 1ading f Cannot map page PCI: 04:00.1 10 <- [0x00fd021000 - 0x00fd021fff] mem Cannot map page: 1aft map PCI: 04:05.0 10 <- [0x0000001450 - 0x0000001457] ioCann Cannot map page: 1b1age: 19566e: 124M, W PCI: 04:05.0 14 <- [0x0000001470 - 0x0000001473] ioge: 1b Cannot map page: 1bcot ma PCI: 04:05.0 18 <- [0x0000001460 - 0x0000001467] ioot map page: 1bdot map Ca PCI: 04:05.0 1c <- [0x00000014 PNP: 002e.0 70 <- [0x0000000006 - 0x0000000006] irq Cannot map page: 1de Cann PNP: 002e.0 74 <- [0x0000000002 - 0x0000000002] drq P C Can -Cannot map page: 1e0t ma PNP: 002e.2 60 <- [0x00000003f8 - 0x00000003ff] ionot map page: 1e1 Cannot ma PNP: 002e.2 70 <- [0x0000000004 - 0x0000000004] irqo Cannot map page: 1e3ot map page: 1ca PNP: 002e.5 60 <- [0x0000000060 - 0x0000000060] io Cannot map page: 1f4 PNP: 002e.5 62 <- [0x0000000064 - 0x0000000064] io Cannot Cannot map page: 1f6 PNP: 002e.5 70 <- [0x0000000001 - 0x0000000001] irq: 1f7 Cannot m Cannot m PNP: 002e.5 72 <- [0x000000000c - 0x000000000c] irq Cannot map page: 1f9Cannot map PNP: 002e.b 60 <- [0x0000000290 - 0x0000000297] ioage: 1faage: 1ee Canno PNP: 002e.b 70 <- [0x0000000005 - 0x0000000005] irq Cannot map page PNP: 002e.5 init PCI: 01:01.1 cmd <- 146b i NB: Fu PCI: 01:02.0 bridge ctrl <- 0003 PCI: 01:02.0 cmd <- 1460ot ma PCI: 03:04.0 cmd <- 142.0 init PCI: 01:02.1 subsystem <- 10f1/2882 PNP: 002e.0 initd PCI: 01:02.1 cmd <- 146 tables to 0xf0000...do PCI: 01:03.0 bridge ctrl <- 000b PCI: 01:03.0 cmd <- 147ng copy of IRQ routing PCI: 04:00.0 subsystem <- 10f1/2882 PCI: 04:00.0 cmd <- 142PCI: 00:19.1 init:06.0 PCI: 04:00.1 subsystem <- 10f1/2882RQ routing table consistency...PCI: PCI: 04:00.1 cmd <- 142 PCI: 04:05.0 subsystem <- 10f1/2882 check_pirq_routing_table() - irq_ PCI: 04:05.0 cmd <- 143: 0x000f00sc Control.. PCI: 04:06.0 subsystem <- 10f1/2882 PCI: 04:06.0 cmd <- 1c3 33:stre PCI: 01:04.1 cmd <- 1410xfffe0000 - 0xfffe6fff PCI: 01:04.2 subsystem <- 10f1/2882 Found PCI: 01:04.2 cmd <- 141 PCI: 01:04.3 subsystem <- 10f1/2882 Loading Ethe PCI: 01:04.3 cmd <- 141 PCI: 00:18.1 subsystem <- 10f1/2882ing non PT_LOAD segment PCI: 00:18.1 cmd <- 140ot 5.2.6 (GPL) http://e PCI: 00:18.2 subsystem <- 10f1/2882 hda4:/boot/vmlinuz initrd=/boot/in PCI: 00:18.2 cmd <- 140ons PCI: 00:18.3 cmd <- 140 PCI: 00:19.0 cmd <- 140 PCI: 00:19.1 cmd <- 140 hda: LBA48: HDS7280 Initializing CPU #0 CPU: vendor AMD device f5aack Fri Nov 4 13:59:37 CS Enabling cache... Setting fixed MTRRs(0-88) type: UC Found Lin Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM (0,1) link=01host) # Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM 02 nodes initialized. DONE fixed MTRRsSBLink=00and lin Setting variable MTRR 0, base: 0MB, range: 1024MB, type WB ht reset -canning NU DONE variable MTRRs2_Fallback Fri Nov Clear out the extra MTRR'sng... MTRR check Fixed MTRRs : Enabled Linux version Variable MTRRs: Enabledeko@buildho Setting up local apic..=01on 3 Copying Lin Enabling cachepe 16 Setting fixed MTRRs(0-88) type: UCnuxBIOS. BIO Setting fixed MTRRs(0-16) Type: WB, RdMEM, WrMEM4 13:59:37 CST 2005 booting... Setting fixed MTRRs(24-88) Type: WB, RdMEM, WrMEM BIOS-e820: 00000000000f0000 - 000 DONE fixed MTRRs Enumeratin Setting variable MTRR 0, base: 0MB, range: 1024MB, type WB Scanning NU PCI_DOMAIN: 0000 enabl DONE variable MTRRs CPU: Clear out the extra MTRR's 0000000000 MTRR check Fixed MTRRs : Enabled/11 PCI: 00:19.1 [10 All AP CPUs stopped PCI: 00:18.0 initr #17 INVAL PCI: 01:01.0 init 00:19.2 [1022/11 PCI: 02:09.0 init PCI: 02:09.1 init#1 PCI PCI: 01:02.0 init03] enabled PCI: 01:03.0 init I PCI: PCI: 04:05.0 init] enabled00. PCI: 04:06.0 init PCI: rom address for PCI: 04:06.0 = fff80000: 0003 Incorrect Expansion ROM Header Signature 457fCI: 01:00.0 [1022/7460] enabled PCI: 04:08.0 init CPU 0: apertur PCI: 01:04.0 init01:03.0 [1022/746 RTC Initd next_u Invalid CMOS LB checksum enabling HPET @0xf PCI: 00:18.2 init PCI: 00:18.3 initstatic device: PC NB: Function 3 Misc Control.. done. Inode-cache hash table PCI: 00:19.0 init D PCI: 00:19.1 initvice: PCI: 02:06. PCI: 00:19.2 init PCI: 00:19.3 init14e4/1648] enable NB: Function 3 Misc Control.. done. PCI: 03:04.0 init PCI: 02: Devices initializedbledk data, 220k in Copying IRQ routing tables to 0xf0000...done. PCI: pci_scan_bus returning with max= Wrote the mp table end at: 00000020 - 00000214 Moving GDT to 0x500...ok Wrote linuxbios table at: 00000530 - 00000de4 checksum 9515 Welcome to elfboot, the open sourced starter. January 2002, Eric Biederman. Version 1.3 33:stream_init() - rom_stream: 0xfffe0000 - 0xfffe6fff Found ELF candiate at offset 0 Loading Etherboot version: 5.2.6 Dropping non PT_LOAD segment New segment addr 0x20000 size 0x312bd offset 0xb0 filesize 0x6c5b (cleaned up) New segment addr 0x20000 size 0x312bd offset 0xb0 filesize 0x6c5b Loading Segment: addr: 0x000000003ff90000 memsz: 0x000000000002a000 filesz: 0x0000000000006c5b Clearing Segment: addr: 0x000000003ff96c5b memsz: 0x00000000000233a5 Loading Segment: addr: 0x000000000004a000 memsz: 0x00000000000072bd filesz: 0x0000000000000000 Clearing Segment: addr: 0x000000000004a000 memsz: 0x00000000000072bd Jumping to boot code at 0x20000 ROM segment 0x0000 length 0x0000 reloc 0x00020000 CPU 2056 Mhz Etherboot 5.2.6 (GPL) http://etherboot.org Tagged ELF for [FILO] Relocating _text from: [00026c60,00052870) to [3fed43f0,3ff00000) Boot from (N)etwork (D)isk or (Q)uit? Probing pci disk...it() - ro Int BIOS-e820: 00000000000f0000 - 00000000000f0400 type 16i Nov 4 13:57:25 C Virtual Wire compatibility mode BIOS-e820: 0000000000100000 - 0000000040000000 (usable)>Product ID: S2882 <6>APIC at: 0xFEE00000hda4 con Scanning NUMA topology in Northbridge 24toppe New segment Virtual Wire compatibility mode. OEM ID: TYAN <6>Product ID: S2882 <6>APIC at: 0xFEE00000 Processor #16 15:5 APIC version 16 Processor #17 15:5 APIC version 16 Processor #17 INVALID. (Max ID: 16). I/O APIC #1 Version 17 at 0xFEC00000. I/O APIC #2 Version 17 at 0xFD300000. I/O APIC #3 Version 17 at 0xFD301000. Processors: 2 Checking aperture... CPU 0: aperture @ f8000000 size 64 MB CPU 1: aperture @ f8000000 size 64 MB Built 2 zonelists Kernel command line: ro root=/dev/hda4 console=ttyS0,115200 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 1.193182 MHz PIT timer. time.c: Detected 1990.814 MHz processor. Console: colour dummy device 80x25 Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) Memory: 1023436k/1048576k available (2452k kernel code, 0k reserved, 942k data, 220k init) -- LinuxBIOS mailing list LinuxBIOS(a)openbios.org http://www.openbios.org/mailman/listinfo/linuxbios

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coreboot November 2005