coreboot December 2005

coreboot@coreboot.org

40 participants
73 discussions

[LinuxBIOS] how can I mount rootfs on ramdisk
by zhu shi song 22 Dec '05

22 Dec '05

I use linuxbios to boot my mainboard tyan/s2881. But I don't hope I'll use HD. I hope linux to mount rootfs on ramdisk and run on it. How can I do that? tks zhu shi song __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

2 1

[LinuxBIOS] LPT Port, little problem
by Christian Sühs 22 Dec '05

22 Dec '05

Hey, it is possible to change the LPT (Parport) Mode in LininuxBios for the Epia-M. I need only the standard Bios SPP Mode. Currently, modprobe parport_pc detects following Modes [PCSPP, Tristate, Compat, ECP] with LinuxBios With SPP Mode from original Bios parport_pc detects [PCSPP, Tristate, EPP] and that is what I need. I think I must use EPP for a selfmade Printerport Interface. I have tried to compile the Kernel without using FIFO, but it doesn't work, also load the Module with DMA=none and several other options don't work. However , my LPT Interface does not work and therefor I will change the Mode :D regards chris

1 0

[LinuxBIOS] Eventually a RAM problem for slow booting Epia-M
by Christian Sühs 20 Dec '05

20 Dec '05

Hello @ all, I have searched the MailingList for Epia, and there is another poster which have the same problem as I have. A slow boot Epia-M, which needs about 10 seconds for the first messages over the com port. Somebody means, it could be a problem at the northbridge, but has have no solution :( There is a second thing in the post, which compares to me. It seems the poster has the same RAM, as I have. Only the size differs. My RAM is a Single Sided 2100/3200 256MB with Samsung Chips. Could the RAM the reason for the slow boot. I think the first thing to initialize is the RAM. Furthermore, the RAM is direct connected to the NB. Chris

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[LinuxBIOS] LinuxBios on Epia-ML
by Christian Sühs 19 Dec '05

19 Dec '05

Hello @ all, I try to run LinuxBios on an Via Epia ML6000 and there are problems with the VGA output. The chipset on the board is nearly the same as the Epia-M and the console output seems to be ok, only the initialisation of the video bios looks not fine. The video bios is taken from the original Bios with dd. Kernel is compiled with standard fb support. X fails, because of the non exist /dev/fb0. Furthermore, there is no detecting of the graphic hardware, if the kernel starts. Please have a look at my file. any hints? regards chris LinuxBIOS-1.1.8.0Fallback Sun Dec 18 12:01:05 CET 2005 starting... Enabling mainboard devices Enabling shadow ram vt8623 init starting Detecting Memory Number of Banks 04 Number of Rows 0d Priamry DRAM width08 No Columns 0a MA type e0 Bank 0 (*16 Mb) 10 No Physical Banks 01 Total Memory (*16 Mb) 10 CAS Supported 2 2.5 Cycle time at CL X (nS)60 Cycle time at CL X-0.5 (nS)75 Cycle time at CL X-1 (nS)00 Starting at CAS 2.5 We can do CAS 2 tRP 48 tRCD 48 tRAS 2a Low Bond 00 High Bondce Setting DQS delay89vt8623 done 00:06 11 23 31 06 00 30 22 00 00 00 06 00 00 00 00 10:08 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00 20:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30:00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00 40:00 18 88 80 82 44 00 00 18 99 88 80 82 44 00 00 50:c8 de cf 88 e0 07 00 00 e0 00 10 10 10 10 00 00 60:02 ff 00 30 d6 32 01 20 42 2d 43 58 00 44 00 00 70:82 48 00 01 01 08 50 00 01 00 00 00 00 00 10 00 80:0f 64 00 00 80 00 00 00 02 00 00 00 00 00 00 00 90:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0:02 c0 20 00 07 02 00 1f 04 00 00 00 2f 02 04 00 b0:00 00 00 00 80 00 00 00 88 00 00 04 00 00 00 00 c0:01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 d0:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0:00 dd 00 00 00 00 01 00 40 00 00 00 00 00 00 00 f0:00 00 00 00 00 00 12 13 00 00 00 00 00 00 00 00 AGP Doing MTRR init. Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.8.0Fallback Sun Dec 18 12:01:05 CET 2005 booting... clocks_per_usec: 1548 Enumerating buses... Finding PCI configuration type. PCI: Using configuration type 1 PCI_DOMAIN: 0000 enabled APIC_CLUSTER: 0 enabled PCI: pci_scan_bus for bus 0 PCI: 00:00.0 [1106/3123] enabled PCI: 00:01.0 [1106/b091] enabled Disabling static device: PCI: 00:0a.0 Disabling static device: PCI: 00:0a.1 In vt8235_enable 1106 3038. PCI: 00:10.0 [1106/3038] enabled In vt8235_enable 1106 3038. PCI: 00:10.1 [1106/3038] enabled In vt8235_enable 1106 3038. PCI: 00:10.2 [1106/3038] enabled In vt8235_enable 1106 3104. PCI: 00:10.3 [1106/3104] enabled In vt8235_enable 1106 3177. Initialising Devices PCI: 00:11.0 [1106/3177] enabled In vt8235_enable 1106 0571. PCI: 00:11.1 [1106/0571] enabled In vt8235_enable 1106 3059. PCI: 00:11.5 [1106/3059] enabled In vt8235_enable ffff ffff. In vt8235_enable 1106 3065. PCI: 00:12.0 [1106/3065] enabled PCI: pci_scan_bus for bus 1 PCI: 01:00.0 [1106/3122] enabled PCI: pci_scan_bus returning with max=01 vt1211 enabling PNP devices. PNP: 002e.0 enabled vt1211 enabling PNP devices. PNP: 002e.1 enabled vt1211 enabling PNP devices. PNP: 002e.2 enabled vt1211 enabling PNP devices. PNP: 002e.3 enabled vt1211 enabling PNP devices. PNP: 002e.b enabled PCI: pci_scan_bus returning with max=01 done Allocating resources... Reading resources... Done reading resources. Setting resources... I would set ram size to 0x40000 Kbytes PCI: 00:10.0 20 <- [0x0000001800 - 0x000000181f] io PCI: 00:10.1 20 <- [0x0000001820 - 0x000000183f] io PCI: 00:10.2 20 <- [0x0000001840 - 0x000000185f] io PCI: 00:10.3 10 <- [0x00febff000 - 0x00febff0ff] mem PNP: 002e.0 60 <- [0x00000003f0 - 0x00000003f7] io PNP: 002e.0 70 <- [0x0000000006 - 0x0000000006] irq PNP: 002e.0 74 <- [0x0000000002 - 0x0000000002] drq PNP: 002e.1 60 <- [0x0000000378 - 0x000000037f] io PNP: 002e.1 70 <- [0x0000000007 - 0x0000000007] irq PNP: 002e.1 74 <- [0x0000000003 - 0x0000000003] drq PNP: 002e.2 60 <- [0x00000003f8 - 0x00000003ff] io PNP: 002e.2 70 <- [0x0000000004 - 0x0000000004] irq PNP: 002e.3 60 <- [0x00000002f8 - 0x00000002ff] io PNP: 002e.3 70 <- [0x0000000003 - 0x0000000003] irq PNP: 002e.b 60 <- [0x000000ec00 - 0x000000ecff] io PCI: 00:11.1 20 <- [0x0000001860 - 0x000000186f] io PCI: 00:11.5 10 <- [0x0000001000 - 0x00000010ff] io PCI: 00:12.0 10 <- [0x0000001400 - 0x00000014ff] io PCI: 00:12.0 14 <- [0x00fec00000 - 0x00fec000ff] mem Done setting resources. Done allocating resources. Enabling resourcess... PCI: 00:00.0 cmd <- 146 PCI: 00:01.0 bridge ctrl <- 000f PCI: 00:01.0 cmd <- 147 PCI: 01:00.0 cmd <- 140 PCI: 00:10.0 subsystem <- 00/00 PCI: 00:10.0 cmd <- 141 PCI: 00:10.1 subsystem <- 00/00 PCI: 00:10.1 cmd <- 141 PCI: 00:10.2 subsystem <- 00/00 PCI: 00:10.2 cmd <- 141 PCI: 00:10.3 subsystem <- 00/00 PCI: 00:10.3 cmd <- 142 PCI: 00:11.0 cmd <- 147 PNP: 002e.0 - enabling PNP: 002e.1 - enabling PNP: 002e.2 - enabling PNP: 002e.3 - enabling PNP: 002e.b - enabling PCI: 00:11.1 cmd <- 147 PCI: 00:11.5 subsystem <- 00/00 PCI: 00:11.5 cmd <- 141 PCI: 00:12.0 cmd <- 1c3 done. Initializing devices... Root Device init PCI: 00:10.0 init PCI: 00:10.1 init PCI: 00:10.2 init PCI: 00:10.3 init PCI: 00:11.0 init vt8235 init RTC Init Invalid CMOS LB checksum pci_routing_fixup: dev is 00010e40 setting firewire setting usb Assigning IRQ 5 to 0:10.0 Readback = 5 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 Assigning IRQ 9 to 0:10.1 Readback = 9 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 Assigning IRQ 9 to 0:10.2 Readback = 9 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 Assigning IRQ 5 to 0:10.3 Readback = 5 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 setting vt8235 Assigning IRQ 5 to 0:11.1 Readback = 5 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 Assigning IRQ 9 to 0:11.5 Readback = 9 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 setting ethernet Assigning IRQ 5 to 0:12.0 Readback = 5 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 setting vga Assigning IRQ 5 to 1:0.0 Readback = 5 pci_level_irq: lower order bits are wrong: want 0x0, got 0x20 setting pci slot setting cardbus slot setting riser slot PNP: 002e.0 init PNP: 002e.1 init PNP: 002e.2 init PNP: 002e.3 init PNP: 002e.b init PCI: 00:11.1 init Enabling VIA IDE. ide_init: enabling compatibility IDE addresses enables in reg 0x42 0x0 enables in reg 0x42 read back as 0x0 enables in reg 0x40 0x13 enables in reg 0x40 read back as 0x13 enables in reg 0x9 0x8a enables in reg 0x9 read back as 0x8a command in reg 0x4 0x7 command in reg 0x4 reads back as 0x7 PCI: 00:11.5 init PCI: 00:12.0 init Configuring VIA Rhine LAN APIC_CLUSTER: 0 init Initializing CPU #0 CPU: vendor Centaur device 698 Enabling cache Setting fixed MTRRs(0-88) type: UC Setting fixed MTRRs(0-16) Type: WB Setting fixed MTRRs(24-88) Type: WB DONE fixed MTRRs Setting variable MTRR 0, base: 0MB, range: 128MB, type WB Setting variable MTRR 1, base: 128MB, range: 64MB, type WB Setting variable MTRR 2, base: 192MB, range: 32MB, type WB DONE variable MTRRs Clear out the extra MTRR's MTRR check Fixed MTRRs : Enabled Variable MTRRs: Enabled Disabling local apic...done. CPU #0 Initialized PCI: 00:00.0 init VT8623 random fixup ... Frame buffer at d0000000 PCI: 00:01.0 init VT8623 AGP random fixup ... PCI: 01:00.0 init VGA random fixup ... INSTALL REAL-MODE IDT DO THE VGA BIOS found VGA: vid=1106, did=3122 rom base, size: fffc0000 BAD SIGNATURE 0x8 0x1e biosint: # 0x10, eax 0x4f14 ebx 0x18003 ecx 0x1 edx 0x0 biosint: ebp 0x17fa8 esp 0xffa edi 0x0 esi 0xffff70b6 biosint: ip 0x8e22 cs 0x0 flags 0x46 BIOSINT: Unsupport int #0x10 Devices initialized Copying IRQ routing tables to 0xf0000...done. Verifing copy of IRQ routing tables at 0xf0000...done Checking IRQ routing table consistency... check_pirq_routing_table() - irq_routing_table located at: 0x000f0000 done. ACPI: Writing ACPI tables at f0400... ACPI: * FACS ACPI: * DSDT @ 000f049e Length 3f0 ACPI: * FADT ACPI: added table 1/5 Length now 40 ACPI: done. Moving GDT to 0x500...ok Wrote linuxbios table at: 00000530 - 00000b74 checksum 363f Welcome to elfboot, the open sourced starter. January 2002, Eric Biederman. Version 1.3 33:stream_init() - rom_stream: 0xfffd0000 - 0xfffeffff Found ELF candiate at offset 0 New segment addr 0x100000 size 0x26240 offset 0xa0 filesize 0xc1a8 (cleaned up) New segment addr 0x100000 size 0x26240 offset 0xa0 filesize 0xc1a8 New segment addr 0x126240 size 0x48 offset 0xc260 filesize 0x48 (cleaned up) New segment addr 0x126240 size 0x48 offset 0xc260 filesize 0x48 Dropping non PT_LOAD segment Loading Segment: addr: 0x0000000000100000 memsz: 0x0000000000026240 filesz: 0x000000000000c1a8 Clearing Segment: addr: 0x000000000010c1a8 memsz: 0x000000000001a098 Loading Segment: addr: 0x0000000000126240 memsz: 0x0000000000000048 filesz: 0x0000000000000048 Jumping to boot code at 0x1089d0 FILO version 0.4.2 (root@linux) Sun Dec 18 11:59:15 CET 2005 collect_sys_info: boot eax = 0xe1fb007 collect_sys_info: boot ebx = 0xdff7500 collect_sys_info: boot arg = 0xdff7500 malloc_diag: alloc: 0 bytes (0 blocks), free: 16376 bytes (1 blocks) malloc_diag: alloc: 24 bytes (1 blocks), free: 16352 bytes (1 blocks) collect_elfboot_info: Bootloader: elfboot collect_elfboot_info: Version: 1.3 malloc_diag: alloc: 40 bytes (2 blocks), free: 16336 bytes (1 blocks) collect_linuxbios_info: Searching for LinuxBIOS tables... find_lb_table: Found canidate at: 00000530 find_lb_table: header checksum o.k. find_lb_table: table checksum o.k. find_lb_table: record count o.k. collect_linuxbios_info: Found LinuxBIOS table at: 00000530 malloc_diag: alloc: 128 bytes (3 blocks), free: 16248 bytes (1 blocks) convert_memmap: 0x00000000000000 0x00000000000be8 16 convert_memmap: 0x00000000000be8 0x0000000009f418 1 convert_memmap: 0x000000000c0000 0x00000000030000 1 convert_memmap: 0x000000000f0000 0x00000000000c00 16 convert_memmap: 0x000000000f0c00 0x0000000df0f400 1 collect_sys_info: 0000000000000be8-00000000000a0000 collect_sys_info: 00000000000c0000-00000000000f0000 collect_sys_info: 00000000000f0c00-000000000e000000 collect_sys_info: RAM 224 MB relocate: Current location: 0x100000-0x126287 relocate: Relocating to 0xdfd9d70-0xdfffff7... ok setup_timers: CPU 666 MHz pci_init: Scanning PCI: found 11 devices malloc_diag: alloc: 272 bytes (4 blocks), free: 16104 bytes (1 blocks) pci_init: 00:00.0 1106:3123 0600 00 pci_init: 00:01.0 1106:b091 0604 00 pci_init: 01:00.0 1106:3122 0300 00 pci_init: 00:10.0 1106:3038 0c03 00 pci_init: 00:10.1 1106:3038 0c03 00 pci_init: 00:10.2 1106:3038 0c03 00 pci_init: 00:10.3 1106:3104 0c03 20 pci_init: 00:11.0 1106:3177 0601 00 pci_init: 00:11.1 1106:0571 0101 8a pci_init: 00:11.5 1106:3059 0401 00 pci_init: 00:12.0 1106:3065 0200 00 Press <Enter> for default boot, or <Esc> for boot prompt... 2 1 timed out boot: hda1:/vmlinuz initrd=/initrd.gz ramdisk_size=13000 rw root=/dev/ram0 max_loop=16 LABEL=FB video=vesa:ywrap,mtrr vga=0x314 splash=silent MEDIA=hd console=tty0 console=ttyS0,115200 malloc_diag: alloc: 464 bytes (5 blocks), free: 15912 bytes (1 blocks) malloc_diag: alloc: 480 bytes (6 blocks), free: 15896 bytes (1 blocks) file_open: dev=hda1, path=/vmlinuz find_ide_controller: found PCI IDE controller 1106:0571 prog_if=0x8a find_ide_controller: primary channel: compatibility mode find_ide_controller: cmd_base=0x1f0 ctrl_base=0x3f4 ide_software_reset: Waiting for ide0 to become ready for reset... ok init_drive: Testing for hda init_drive: Probing for hda init_drive: LBA mode, sectors=250880 init_drive: Init device params... ok hda: LBA 128MB: TRANSCEND init_drive: Testing for hdb init_drive: Probing for hdb print_status: IDE: status=0x0, err=0x0 init_drive: Testing for hdb init_drive: Probing for hdb print_status: IDE: status=0x0, err=0x0 devopen: Partition 1 start 32 length 127968 Mounted fat malloc_diag: alloc: 464 bytes (5 blocks), free: 15912 bytes (1 blocks) elf_load: Not a bootable ELF image malloc_diag: alloc: 480 bytes (6 blocks), free: 15896 bytes (1 blocks) file_open: dev=hda1, path=/vmlinuz devopen: already open malloc_diag: alloc: 464 bytes (5 blocks), free: 15912 bytes (1 blocks) Found Linux version 2.4.22 (root@linux) #4 Sun Dec 18 12:25:32 CET 2005 (protocol 0x203) (loadflags 0x1) bzImage. init_linux_params: Setting up paramters at 0x90000 set_memory_size: 0000000000000be8 - 00000000000a0000 set_memory_size: 00000000000c0000 - 00000000000f0000 set_memory_size: 00000000000f0c00 - 000000000e000000 set_memory_size: ramtop=0xe000000 set_memory_size: ext_mem_k=64512, alt_mem_k=228352 parse_command_line: original command line: "initrd=/initrd.gz ramdisk_size=13000 rw root=/dev/ram0 max_loop=16 LABEL=FB video=vesa:ywrap,mtrr vga=0x314 splash=silent MEDIA=hd console=tty0 console=ttyS0,115200" parse_command_line: kernel command line at 0x91000 malloc_diag: alloc: 488 bytes (6 blocks), free: 15888 bytes (1 blocks) parse_command_line: initrd=/initrd.gz parse_command_line: kernel command line (146 bytes): "ramdisk_size=13000 rw root=/dev/ram0 max_loop=16 LABEL=FB video=vesa:ywrap,mtrr vga=0x314 splash=silent MEDIA=hd console=tty0 console=ttyS0,115200" load_linux_kernel: offset=0x1600 addr=0x100000 size=0xb8038 Loading kernel... ok file_open: dev=<NULL>, path=/initrd.gz load_initrd: start=0xdc18000 end=0xdfd96d4 Loading initrd... ok malloc_diag: alloc: 464 bytes (5 blocks), free: 15912 bytes (1 blocks) start_linux: eip=0x100000 Jumping to entry point... Linux version 2.4.22 (root@linux) (gcc version 3.3 20030226 (prerelease) (SuSE Linux)) #4 Sun Dec 18 12:25:32 CET 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000be8 - 00000000000a0000 (usable) BIOS-e820: 0000000000100000 - 000000000e000000 (usable) 224MB LOWMEM available. hm, page 00000000 reserved twice. On node 0 totalpages: 57344 zone(0): 4096 pages. zone(1): 53248 pages. zone(2): 0 pages. DMI not present. Kernel command line: ramdisk_size=13000 rw root=/dev/ram0 max_loop=16 LABEL=FB video=vesa:ywrap,mtrr vga=0x314 splash=silent MEDIA=hd console=tty0 console=ttyS0,115200 bootsplash: silent mode. Initializing CPU#0 Detected 666.364 MHz processor. Console: colour dummy device 80x25 Calibrating delay loop... 1330.38 BogoMIPS Memory: 220908k/229376k available (977k kernel code, 8080k reserved, 271k data, 268k init, 0k highmem) Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode cache hash table entries: 16384 (order: 5, 131072 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 16384 (order: 4, 65536 bytes) Page-cache hash table entries: 65536 (order: 6, 262144 bytes) CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line) CPU: L2 Cache: 64K (32 bytes/line) CPU: Centaur VIA Nehemiah stepping 08 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. Checking for popad bug... OK. POSIX conformance testing by UNIFIX mtrr: v1.40 (20010327) Richard Gooch (rgooch(a)atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Using IRQ router default [1106/3123] at 00:00.0 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd devfs: v1.12c (20020818) Richard Gooch (rgooch(a)atnf.csiro.au) devfs: boot_options: 0x1 Detected PS/2 Mouse Port. pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A Real Time Clock Driver v1.10e RAMDISK driver initialized: 16 RAM disks of 13000K size 1024 blocksize loop: loaded (max 16 devices) via-rhine.c:v1.10-LK1.1.19 July-12-2003 Written by Donald Becker http://www.scyld.com/network/via-rhine.html eth0: VIA VT6102 Rhine-II at 0x1400, 00:40:63:e1:85:a8, IRQ 5. eth0: MII PHY found at address 1, status 0x7849 advertising 05e1 Link 0000. Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller at PCI slot 00:11.1 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1 ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:pio, hdd:pio hda: C/H/S=0/0/0 from BIOS ignored hda: TRANSCEND, CFA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: attached ide-disk driver. hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error } hda: task_no_data_intr: error=0x04 { DriveStatusError } hda: 250880 sectors (128 MB) w/2KiB Cache, CHS=980/8/32 Partition check: /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 2048 buckets, 16Kbytes TCP: Hash tables configured (established 16384 bind 32768) RAMDISK: Compressed image found at block 0 Freeing initrd memory: 3845k freed EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended VFS: Mounted root (ext2 filesystem). Mounted devfs on /dev Freeing unused kernel memory: 268k freed NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. init started: BusyBox v0.60.5 (2005.09.18-12:18+0000) multi-call binary /sbin/klogd: invalid option -- c BusyBox v0.60.5 (2005.09.18-12:18+0000) multi-call binary Usage: klogd -n Kernel logger. Options: -n Run as a foreground process. /dev/shm on /tmp type tmpfs (rw) none on /proc type proc (rw) Starting devfs daemon: /sbin/devfsd /dev Started device management daemon v1.3.25 for /dev /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 open /dev/fb0: No such file or directory /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 open /dev/fb0: No such file or directory ln: /usr/lib//libexpat.so: File exists ln: /usr/lib//libexpat.so.0: File exists ln: /usr/lib//libexpat.so.0.4.0: File exists /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 VFS: busy inodes on changed media. mount: /dev/discs/disc0/part1 already mounted or /mnt busy mount: according to mtab, /dev/ide/host0/bus0/target0/lun0/part1 is already mounted on /mnt [: True: unknown operand [: False: unknown operand parport0: PC-style at 0x378 (0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,ECP] umount: /cdrom: _XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6 _XSERVTransOpen: transport open failed for inet6/(none):0 _XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6 XFree86 Version 4.5.0 Release Date: 16 March 2005 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.4.24 i686 [ELF] Current Operating System: Linux (none) 2.4.22 #4 Sun Dec 18 12:25:32 CET 2005 i686 Build Date: 16 March 2005 Changelog Date: 16 March 2005 Before reporting problems, check http://www.XFree86.Org/ to make sure that you have the latest version. Module Loader present Command line: X :0 Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (EE) error, (WW) warning, (II) informational, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/XFree86.0.log", Time: Sun Dec 18 12:45:26 2005 (==) Using config file: "/etc/X11/XF86Config". (EE) open /dev/fb0: No such file or directory (EE) No devices detected. Fatal server error: no screens found When reporting a problem related to a server crash, please send the full server output, not just the last messages. This can be found in the log file "/var/log/XFree86.0.log". Please report problems to xfree86(a)xfree86.org.

4 9

Re: [LinuxBIOS] tyan s2881
by yhlu 18 Dec '05

18 Dec '05

can you use old flash_rom instead? Stephan, What happen to the flashrom...? too smart? YH On 12/12/05, Ward Vandewege <ward(a)gnu.org> wrote: > Thanks! > > -rw------- 1 root root 524288 2005-12-12 18:07 s2881_linuxbios.rom > > So your image is the exact size the proprietary images are - unlike the image > I generated. > > It seems flashrom gets confused though: > > root@chimera:~/LinuxBIOSv2/util/flashrom# ./flashrom -v -w > ../../../s2881_linuxbios.rom > Calibrating delay loop... ok > No LinuxBIOS table found. > Enabling flash write on AMD8111...OK > Pm49FL004 found at physical address: 0xfff80000 > Flash part is Pm49FL004 > LinuxBIOS image size=262144 > MANUFACTURER: Tyan > MAINBOARD ID: s2881 > ERROR: This firmware image does not fit to this machine > Override with -m ifyou know exactly what you are doing. > > It seems to think the image is larger than it is ?! > > Thanks, > Ward. > > > On Mon, Dec 12, 2005 at 03:00:44PM -0800, yhlu wrote: > > image > > > > On 12/12/05, yhlu <yinghailu(a)gmail.com> wrote: > > > Do you need me to send one prebuilt image to test? > > > > > > YH > > > > > > On 12/12/05, Ward Vandewege <ward(a)gnu.org> wrote: > > > > Hi there, > > > > > > > > First of all, thanks for upgrading the SVN tree, it now compiles without > > > > problems (but still lots of warnings ;) for the Tyan s2881. > > > > > > > > I've managed to build a Linuxbios image, using FILO 0.5 and the latest > > > > subversion revision of the Linuxbios tree (2141). > > > > > > > > So I've compiled filo, built the rom image, and burned the rom into our > > > > biossavior. This is the filo configuration file I used: > > > > > > > > USE_GRUB = 1 > > > > MENULST_FILE = "sda1:/grub/menu.lst" > > > > AUTOBOOT_FILE = "sda1:/vmlinuz-2.6.12-9-amd64-generic root=/dev/sda4 console=tty0 console=ttyS0,19200n8" > > > > AUTOBOOT_DELAY = 4 > > > > IDE_DISK = 1 > > > > VGA_CONSOLE = 1 > > > > PC_KEYBOARD = 1 > > > > SERIAL_CONSOLE = 1 > > > > SERIAL_IOBASE = 0x3f8 > > > > SERIAL_SPEED = 19200 > > > > FSYS_EXT2FS = 1 > > > > FSYS_FAT = 1 > > > > FSYS_REISERFS = 1 > > > > FSYS_ISO9660 = 1 > > > > ELTORITO = 1 > > > > SUPPORT_PCI = 1 > > > > PCI_BRUTE_SCAN = 1 > > > > LINUX_LOADER = 1 > > > > PCI_CONFIG_1 = 1 > > > > > > > > I'm unsure about the references to sda in the MENULST_FILE and AUTOBOOT_FILE > > > > parameters. This is how my running kernel sees the SATA drives; Linuxbios > > > > supports booting from SATA, right? > > > > > > > > The Config.lb I'm using is: > > > > > > > > target s2881 > > > > mainboard tyan/s2881 > > > > > > > > # Tyan s2881 > > > > romimage "normal" > > > > option ROM_SIZE = 475136 > > > > option USE_FALLBACK_IMAGE=0 > > > > option ROM_IMAGE_SIZE=0x20000 > > > > option XIP_ROM_SIZE=0x20000 > > > > option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal" > > > > payload ../../../../../payloads/filo.elf > > > > end > > > > > > > > romimage "fallback" > > > > option USE_FALLBACK_IMAGE=1 > > > > option ROM_IMAGE_SIZE=0x20000 > > > > option XIP_ROM_SIZE=0x20000 > > > > option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback" > > > > payload ../../../../../payloads/filo.elf > > > > end > > > > > > > > That's pretty much the stock version from the SVN tree. > > > > > > > > I used the flashrom tool to burn & verify the image. That works perfectly. > > > > > > > > Unfortunately, when trying to boot it, nothing happens. Nothing on the screen > > > > (but I didn't expect that as I'm still not clear about the whole vga bios > > > > thing). I've hooked up another linux box for capturing the serial output, and > > > > verified that that setup works (serial login to s2881 works, running the > > > > proprietary bios). > > > > > > > > When booting linuxbios, there is no output on the serial line. > > > > > > > > This MB has POST leds onboard; when booting from poweroff, they remain stuck > > > > at FF when using the linuxbios image. When booting the proprietary image, > > > > they cycle through a whole range of numbers, to finish on 00 once the system > > > > is up. > > > > > > > > I have a feeling I'm missing something important. Any pointers? > > > > > > > > Thanks, > > > > Ward. > > > > > > > > -- > > > > Ward Vandewege <ward(a)fsf.org> > > > > Free Software Foundation - Senior System Administrator > > > > > > > > -- > > > > LinuxBIOS mailing list > > > > LinuxBIOS(a)openbios.org > > > > http://www.openbios.org/mailman/listinfo/linuxbios > > > > > > > > > > > > > !DSPAM:439e0132249991558823387! > > > -- > Ward Vandewege <ward(a)fsf.org> > Free Software Foundation - Senior System Administrator >

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[LinuxBIOS] Fwd: [linuxbios-checkins] r2143 - trunk/LinuxBIOSv2/src/cpu/amd/car
by yhlu 18 Dec '05

18 Dec '05

San, this is for you. You can disassembly code with HDT at CAR stage now.. YH ---------- Forwarded message ---------- From: svn(a)openbios.org <svn(a)openbios.org> Date: Dec 14, 2005 12:08 PM Subject: [linuxbios-checkins] r2143 - trunk/LinuxBIOSv2/src/cpu/amd/car To: linuxbios-checkins(a)openbios.org Author: yhlu Date: 2005-12-14 21:08:23 +0100 (Wed, 14 Dec 2005) New Revision: 2143 Modified: trunk/LinuxBIOSv2/src/cpu/amd/car/cache_as_ram.inc Log: support HDT disassembly when cache as ram auto stage Modified: trunk/LinuxBIOSv2/src/cpu/amd/car/cache_as_ram.inc =================================================================== --- trunk/LinuxBIOSv2/src/cpu/amd/car/cache_as_ram.inc 2005-12-14 02:39:33 UTC (rev 2142) +++ trunk/LinuxBIOSv2/src/cpu/amd/car/cache_as_ram.inc 2005-12-14 20:08:23 UTC (rev 2143) @@ -1,5 +1,6 @@ /* by yhlu 6.2005 */ -/* We will use 4K bytes only */ +/* yhlu 2005.12 make it support HDT Memory Debuggers with Disassmbly, please select the PCI Bus mem for Phys Type*/ +/* We may need 4K bytes only */ #define CacheSize DCACHE_RAM_SIZE #define CacheBase (0xd0000 - CacheSize) @@ -12,9 +13,9 @@ /*for normal part %ebx already contain cpu_init_detected from fallback call */ cache_as_ram_setup: + /* hope we can skip the double set for normal part */ #if USE_FALLBACK_IMAGE == 1 - /* check if cpu_init_detected */ movl $MTRRdefType_MSR, %ecx rdmsr @@ -22,9 +23,6 @@ movl %eax, %ebx /* We store the status */ /* Set MtrrFixDramModEn for clear fixed mtrr */ - xorl %eax, %eax - xorl %edx, %edx - enable_fixed_mtrr_dram_modify: movl $SYSCFG_MSR, %ecx rdmsr @@ -32,13 +30,6 @@ orl $SYSCFG_MSR_MtrrFixDramModEn, %eax wrmsr - /* Set the default memory type and enable fixed and variable MTRRs */ - movl $MTRRdefType_MSR, %ecx - xorl %edx, %edx - /* Enable Variable and Fixed MTRRs */ - movl $0x00000c00, %eax - wrmsr - /*Clear all MTRRs */ xorl %edx, %edx @@ -55,12 +46,6 @@ jmp clear_fixed_var_mtrr clear_fixed_var_mtrr_out: - /* Enable the MTRRs and IORRs in SYSCFG */ - movl $SYSCFG_MSR, %ecx - rdmsr - orl $(SYSCFG_MSR_MtrrVarDramEn | SYSCFG_MSR_MtrrFixDramEn), %eax - wrmsr - #if CacheSize == 0x10000 /* enable caching for 64K using fixed mtrr */ movl $0x268, %ecx /* fix4k_c0000*/ @@ -69,31 +54,34 @@ wrmsr movl $0x269, %ecx wrmsr -#endif +#else -#if CacheSize == 0x8000 + #if CacheSize == 0x8000 /* enable caching for 32K using fixed mtrr */ movl $0x269, %ecx /* fix4k_c8000*/ movl $0x06060606, %eax /* WB IO type */ movl %eax, %edx wrmsr -#endif + #else /* enable caching for 16K/8K/4K using fixed mtrr */ movl $0x269, %ecx /* fix4k_cc000*/ -#if CacheSize == 0x4000 + #if CacheSize == 0x4000 movl $0x06060606, %edx /* WB IO type */ -#endif -#if CacheSize == 0x2000 + #endif + #if CacheSize == 0x2000 movl $0x06060000, %edx /* WB IO type */ -#endif -#if CacheSize == 0x1000 + #endif + #if CacheSize == 0x1000 movl $0x06000000, %edx /* WB IO type */ -#endif + #endif xorl %eax, %eax wrmsr + #endif - /* enable memory access for 0 - 1MB using top_mem */ +#endif + + /* enable memory access for first MBs using top_mem */ movl $TOP_MEM, %ecx xorl %edx, %edx movl $(((CONFIG_LB_MEM_TOPK << 10) + TOP_MEM_MASK) & ~TOP_MEM_MASK) , %eax @@ -101,7 +89,6 @@ #endif /* USE_FALLBACK_IMAGE == 1*/ #if USE_FALLBACK_IMAGE == 0 - /* disable cache */ movl %cr0, %eax orl $(0x1<<30),%eax @@ -119,11 +106,26 @@ wrmsr movl $0x203, %ecx - movl $0x0000000f, %edx + movl $0x0000000f, %edx /* AMD 40 bit */ movl $(~(XIP_ROM_SIZE - 1) | 0x800), %eax wrmsr #endif /* XIP_ROM_SIZE && XIP_ROM_BASE */ +#if USE_FALLBACK_IMAGE == 1 + /* Set the default memory type and enable fixed and variable MTRRs */ + movl $MTRRdefType_MSR, %ecx + xorl %edx, %edx + /* Enable Variable and Fixed MTRRs */ + movl $0x00000c00, %eax + wrmsr + + /* Enable the MTRRs and IORRs in SYSCFG */ + movl $SYSCFG_MSR, %ecx + rdmsr + orl $(SYSCFG_MSR_MtrrVarDramEn | SYSCFG_MSR_MtrrFixDramEn), %eax + wrmsr +#endif + /* enable cache */ movl %cr0, %eax andl $0x9fffffff,%eax @@ -132,23 +134,22 @@ #if USE_FALLBACK_IMAGE == 1 /* Read the range with lodsl*/ - movl $(CacheBase+CacheSize-4), %esi - std + cld + movl $CacheBase, %esi movl $(CacheSize>>2), %ecx rep lodsl /* Clear the range */ - movl $(CacheBase+CacheSize-4), %edi + movl $CacheBase, %edi movl $(CacheSize>>2), %ecx xorl %eax, %eax rep stosl #endif /*USE_FALLBACK_IMAGE == 1*/ - + /* set up the stack pointer */ movl $(CacheBase+CacheSize-4), %eax movl %eax, %esp - /* Restore the BIST result */ movl %ebp, %eax /* We need to set ebp ? No need */ -- To unsubscribe send an email to linuxbios-checkins+unsubscribe(a)openbios.org

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[LinuxBIOS] about make LinuxBIOS 64bit for Opteron
by Lu, Yinghai 17 Dec '05

17 Dec '05

I'm thinking to make LinuxBIOS to run at 64 bit mode so it can access 40 bit address in one instruction we just need to 1. change entry32.inc to entry64.inc... 2. change secondary.S to support 64 bit 3. change most code32 to code64 The problem is that we may need make Etherboot and mkelfImage to support 64 bit too... how do you think about it? YH

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Re: [LinuxBIOS] about make LinuxBIOS 64bit for Opteron
by Lu, Yinghai 17 Dec '05

17 Dec '05

I hate that in LinuxBIOS (CAR and RAM stage) I can not access the range above 4G, esp the last 4G in 1T Range. I could use fs base to access that, but that is quite slow... YH -----Original Message----- From: Stefan Reinauer [mailto:stepan@openbios.org] Sent: Friday, December 16, 2005 10:53 AM To: Ronald G Minnich Cc: Lu, Yinghai; Li-Ta Lo; Eric W. Biederman; LinuxBIOS Subject: Re: about make LinuxBIOS 64bit for Opteron * Ronald G Minnich <rminnich(a)lanl.gov> [051216 19:35]: > I think we have to do it. > > That said, BEFORE this effort starts, I want to make sure that EVERY > SINGLE OPTERON TARGET works as well as it did 6 months ago. And, > currently, I don't think that is the case -- see ward's letter. > > We need to get this code base back to being more solid than it currently is. I fully agree. We should make a feature freeze and only let changes in that fix something until we _verified_ that all (K8) mainboards are working and on the same level (ie. equal cmos layouts, dual core, car enabled, etc pp.) One step at a time. We just recovered. Besides that, 64bit is a must, no doubt. Stefan

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Re: [LinuxBIOS] about make LinuxBIOS 64bit for Opteron
by Brunner, Richard 16 Dec '05

16 Dec '05

If it is quite slow, then I think there is something wrong with the code. You only need to write FS base or GS base MSR once per 4GB assuming you can use 32-bit Protected non-paged mode. I don't see why this should be slower than creating page tables and populating them and doing the memory testing. I'd like to get to the bottom of this one, but on offline topic. I personally agree with Ron, we should get AMD Opteron squeaky clean first, before moving to 64-bit. > -----Original Message----- > From: linuxbios-bounces(a)openbios.org > [mailto:linuxbios-bounces@openbios.org] On Behalf Of Lu, Yinghai > Sent: Friday, December 16, 2005 11:02 AM > To: Stefan Reinauer; Ronald G Minnich > Cc: LinuxBIOS > Subject: Re: [LinuxBIOS] about make LinuxBIOS 64bit for Opteron > > I hate that in LinuxBIOS (CAR and RAM stage) I can not access > the range > above 4G, esp the last 4G in 1T Range. > > I could use fs base to access that, but that is quite slow... > > YH > > -----Original Message----- > From: Stefan Reinauer [mailto:stepan@openbios.org] > Sent: Friday, December 16, 2005 10:53 AM > To: Ronald G Minnich > Cc: Lu, Yinghai; Li-Ta Lo; Eric W. Biederman; LinuxBIOS > Subject: Re: about make LinuxBIOS 64bit for Opteron > > * Ronald G Minnich <rminnich(a)lanl.gov> [051216 19:35]: > > I think we have to do it. > > > > That said, BEFORE this effort starts, I want to make sure > that EVERY > > SINGLE OPTERON TARGET works as well as it did 6 months ago. And, > > currently, I don't think that is the case -- see ward's letter. > > > > We need to get this code base back to being more solid than it > currently is. > > I fully agree. We should make a feature freeze and only let changes in > that fix something until we _verified_ that all (K8) mainboards are > working and on the same level (ie. equal cmos layouts, dual core, car > enabled, etc pp.) > > One step at a time. We just recovered. > > Besides that, 64bit is a must, no doubt. > > Stefan > > > > > > > -- > LinuxBIOS mailing list > LinuxBIOS(a)openbios.org > http://www.openbios.org/mailman/listinfo/linuxbios > >

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[LinuxBIOS] Compiling errors for flashrom
by Christian Sühs 15 Dec '05

15 Dec '05

Hello @ all, I try to compile flashrom on my older Suse Distro 8.2 with Kernel 2.4.20 and gcc 3.3 Suse Prerelease, but it fails because of the -Werror Flag. e.g flashrom_enable.c line 408 and 417 warning: comparison between signed and unsigned ... bla, bla breaks the process. If I delete -Werror in the makefile. flashrom is build, but with many warnings shown below in mostly each file to compile. Also, flashrom doesn't work for me, I get an error "LinuxBios Table not found" and then a Segmention Fault What goes wrong? Is my gcc version to old? pciutils are installed. regards Chris

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coreboot December 2005