coreboot June 2008

coreboot@coreboot.org

75 participants
230 discussions

[patch] mkelfimage intelligent placement of ramdisk
by Warren Togami 11 Jun '08

11 Jun '08

The attached patch by Peter Jones <pjones(a)redhat.com> implements intelligent placement of the ramdisk in memory during boot of an ELF image created by mkelfimage. mkelfimage prior to this patch defaults to a hardcoded 1MB which doesn't quite work in all circumstances. The kernel as it is decompressed can overwrite part of the ramdisk. Peter says that pretty much all other boot loaders already do this intelligent detection instead of native hard coding. This patch allows a wrapped Fedora i586 kernel to boot on both KVM and Artec Group's Thincan DBE61C (coreboot). It probably needs more testing in other circumstances. Thanks, Warren Togami wtogami(a)redhat.com

6 13

filo-0.5 compilation issues
by Ken.Fuchs＠bench.com 11 Jun '08

11 Jun '08

I can't use svn protocol, because my firewall permits only the standard ports for ftp, http and https, etc. So, I accessed the filo-0.5 URI: http://openbios.org/viewvc/trunk/filo-0.5/?root=FILO Next, I clicked the "Download GNU tarball" link with URI: http://openbios.org/viewvc/trunk/filo-0.5.tar.gz?root=FILO&view=tar The file downloaded is trunk.tar.gz which extracts fine: $ tar xvzf trunk.tar.gz Target directory is trunk/filo-0.5 as expected. Compilation issues: Make is run once to create the default Config file and define the include/arch symlink. A second make invocation should build the file.elf target, but fatal compilation errors prevent this. I'm using gcc v4.1.2 and make v3.81 (Knoppix 5.1.1). Is my toolchain too old? Here is a log of the two make invocations mentioned above. The Config is not changed from the default generated, but will need to be changed to generate the desired target. ------ The errors that occur using the default Config generated from i386/defconfig without making any changes to Config or the filo-0.5 source files: $ make rm -f include/arch ln -s ../i386/include include/arch test -f Config && mv Config Config.bak || true cat defconfig i386/defconfig >>Config *** Default Config file is created *** *** Now you examine this file and edit it as you like *** $ make Makefile:64: warning: overriding commands for target `clean' makerules:46: warning: ignoring old commands for target `clean' echo '#define PROGRAM_NAME "FILO"' > main/version.h echo '#define PROGRAM_VERSION "0.5.5 (fuchsk@Knoppix) Mon Jun 9 12:42:45 EDT 2008"' >> main/version.h make -C main make[1]: Entering directory `/mnt/s2u1/atom/cb/trunk/filo-0.5/main' /bin/echo -e '/* GENERATED FILE, DO NOT EDIT */\n' >../config.h sed -e 's/#.*//' -e '/=/!d' -e 's/$[^[:space:]]*$[[:space:]]*=[[:space:]]*$.*$.*/#define \1 \2/' -e 's/^#define $[^ ]*$ 0$/#undef \1/' ../Config >>../config.h gcc -m32 -Wall -Os -fomit-frame-pointer -fno-common -ffreestanding -fno-strict-aliasing -Wno-unused -nostdinc -imacros ../config.h -I../include -I/usr/lib/gcc/i486-linux-gnu/4.1.2/include -MD -c filo.c -o filo.o gcc -m32 -Wall -Os -fomit-frame-pointer -fno-common -ffreestanding -fno-strict-aliasing -Wno-unused -nostdinc -imacros ../config.h -I../include -I/usr/lib/gcc/i486-linux-gnu/4.1.2/include -MD -c linuxbios.c -o linuxbios.o gcc -m32 -Wall -Os -fomit-frame-pointer -fno-common -ffreestanding -fno-strict-aliasing -Wno-unused -nostdinc -imacros ../config.h -I../include -I/usr/lib/gcc/i486-linux-gnu/4.1.2/include -MD -c malloc.c -o malloc.o malloc.c: In function 'allot2': malloc.c:206: warning: assignment makes integer from pointer without a cast gcc -m32 -Wall -Os -fomit-frame-pointer -fno-common -ffreestanding -fno-strict-aliasing -Wno-unused -nostdinc -imacros ../config.h -I../include -I/usr/lib/gcc/i486-linux-gnu/4.1.2/include -MD -c printf.c -o printf.o printf.c: In function 'vtxprintf': printf.c:197: error: 'se' undeclared (first use in this function) printf.c:197: error: (Each undeclared identifier is reported only once printf.c:197: error: for each function it appears in.) printf.c:197: error: 'value' undeclared (first use in this function) printf.c:198: error: 'cp' undeclared (first use in this function) printf.c:199: warning: no return statement in function returning non-void printf.c: At top level: printf.c:200: error: expected identifier or '(' before 'if' printf.c:202: error: expected identifier or '(' before 'return' printf.c:203: error: expected identifier or '(' before '}' token printf.c:206: error: redefinition of 'simple_strtoll' printf.c:60: error: previous definition of 'simple_strtoll' was here printf.c: In function 'simple_strtoll': printf.c:209: error: expected ')' before 'flags' printf.c:214: error: too few arguments to function 'simple_strtoull' printf.c:214: error: expected ';' before '}' token printf.c: At top level: printf.c:217: warning: data definition has no type or storage class printf.c:217: warning: type defaults to 'int' in declaration of 'field_width' printf.c:218: error: expected identifier or '(' before 'if' printf.c:220: error: expected identifier or '(' before 'else' printf.c:231: warning: data definition has no type or storage class printf.c:231: warning: type defaults to 'int' in declaration of 'precision' printf.c:232: error: expected identifier or '(' before 'if' printf.c:246: warning: data definition has no type or storage class printf.c:246: warning: type defaults to 'int' in declaration of 'qualifier' printf.c:247: error: expected identifier or '(' before 'if' printf.c:253: warning: data definition has no type or storage class printf.c:253: warning: type defaults to 'int' in declaration of 'base' printf.c:255: error: expected identifier or '(' before 'switch' printf.c:331: error: expected identifier or '(' before 'if' printf.c:333: error: expected identifier or '(' before 'else' printf.c:335: error: expected identifier or '(' before 'else' printf.c:339: error: expected identifier or '(' before 'else' printf.c:341: error: expected identifier or '(' before 'else' printf.c:343: error: expected '=', ',', ';', 'asm' or '__attribute__' before '+=' token printf.c:344: error: expected identifier or '(' before '}' token printf.c:345: error: expected identifier or '(' before 'return' printf.c:346: error: expected identifier or '(' before '}' token make[1]: *** [printf.o] Error 1 make[1]: Leaving directory `/mnt/s2u1/atom/cb/trunk/filo-0.5/main' make: *** [main/builtin.o] Error 2 Thanks, Ken Fuchs

2 2

coreboot on QEMU
by Bernhard M. Wiedemann 11 Jun '08

11 Jun '08

Hello, I have recently tried out the coreboot-v2 trunk with a self-built FILO-0.5 payload and precompiled coreboot-v3+FILO from http://www.coreboot.org/QEMU (bios.bin dating 2008-05-01) using an unpatched qemu-0.9.0 and 0.9.1 from OpenSUSE-10.3. The rootfs contained a Debian/Etch that I had lying around. I encountered some Problems: a) virtual NIC (ne2k_pci) did not work. It said, it didnt know about IRQ routing for PCI pin A and assigned IRQ 0. pci=biosirq or pci=noapic did not help either. b) the virtual machine did not power down after "halt" I verified that both worked by booting Knoppix on the same qemu version without -L (so with standard qemu BIOS) call was: qemu -net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=/etc/qemu-ifup -hda disk.img -L ~ -nographic Boot Log is at http://www.lsmod.de/~bernhard/qemu-coreboot-v3.txt What for is the qemu-linuxbios/qemu-isa-bios-ram.patch ? Any other suggestions? Ciao Bernhard M.

1 0

BIOS Chip AMIC A29040BL Documentation
by Lyos Norezel 11 Jun '08

11 Jun '08

Greetings. My Motherboard has a BIOS chip label AMIC A29040BL. Flashrom does not, yet, support this chip. The chipset of this motherboard is supported however. The documentation for this BIOS chip can be found here: http://www.amictechnology.com/pdf/A29040B.pdf . Any way this chip could be added to flashrom? Lyos Gemini Norezel

3 3

r3365 - trunk/util/flashrom
by svn＠coreboot.org 11 Jun '08

11 Jun '08

Author: stuge Date: 2008-06-11 04:24:15 +0200 (Wed, 11 Jun 2008) New Revision: 3365 Modified: trunk/util/flashrom/flash.h trunk/util/flashrom/flashchips.c Log: flashrom: Add support for Amic Technology A29040B flash chip. PROBE READ tested by Lyos Gemini Norezel on BioStar P4M80-M4. Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Lyos Gemini Norezel <lyos.gemininorezel(a)gmail.com> Modified: trunk/util/flashrom/flash.h =================================================================== --- trunk/util/flashrom/flash.h 2008-06-11 02:22:42 UTC (rev 3364) +++ trunk/util/flashrom/flash.h 2008-06-11 02:24:15 UTC (rev 3365) @@ -119,6 +119,7 @@ #define AMIC_ID 0x7F37 /* AMIC */ #define AMIC_ID_NOPREFIX 0x37 /* AMIC */ #define AMIC_A25L40P 0x2013 +#define AMIC_A29040B 0x86 #define ASD_ID 0x25 /* ASD, not listed in JEP106W */ #define ASD_AE49F2008 0x52 Modified: trunk/util/flashrom/flashchips.c =================================================================== --- trunk/util/flashrom/flashchips.c 2008-06-11 02:22:42 UTC (rev 3364) +++ trunk/util/flashrom/flashchips.c 2008-06-11 02:24:15 UTC (rev 3365) @@ -45,6 +45,7 @@ {"Atmel", "AT49F002(N)T", ATMEL_ID, AT_49F002NT, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec}, {"Atmel", "AT25DF321", ATMEL_ID, AT_25DF321, 4096, 256, TEST_OK_PREW, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read}, {"Amic Technology","A25L40P", AMIC_ID, AMIC_A25L40P, 512, 256, TEST_UNTESTED, probe_spi_rdid, spi_chip_erase_c7, spi_chip_write, spi_chip_read}, + {"Amic Technology","A29040B", AMIC_ID_NOPREFIX, AMIC_A29040B, 512, 64 * 1024, TEST_OK_PR, probe_29f040b, erase_29f040b, write_29f040b}, {"EMST", "F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_49f002}, {"EON", "EN29F002(A)(N)B", EON_ID, EN_29F002B, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec}, {"EON", "EN29F002(A)(N)T", EON_ID, EN_29F002T, 256, 256, TEST_UNTESTED, probe_jedec, erase_chip_jedec, write_jedec},

1 0

flashrom: BioStar P4M80-M4 patch
by Peter Stuge 11 Jun '08

11 Jun '08

Patch attached. //Peter

2 2

r3364 - trunk/util/flashrom
by svn＠coreboot.org 11 Jun '08

11 Jun '08

Author: stuge Date: 2008-06-11 04:22:42 +0200 (Wed, 11 Jun 2008) New Revision: 3364 Modified: trunk/util/flashrom/board_enable.c Log: flashrom: Board enable and autodetection for BioStar P4M80-M4. Thanks to Reinder for clean room reverse engineering and data sheet diving! This board is autodetected because there are some good BioStar subsystem IDs. Matching uses onboard VT6420 SATA RAID with subsystem BioStar 3206 and onboard UniChrome Pro IGP graphics with subsystem BioStar 1202. Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Lyos Gemini Norezel <lyos.gemininorezel(a)gmail.com> Modified: trunk/util/flashrom/board_enable.c =================================================================== --- trunk/util/flashrom/board_enable.c 2008-06-08 23:05:24 UTC (rev 3363) +++ trunk/util/flashrom/board_enable.c 2008-06-11 02:22:42 UTC (rev 3364) @@ -515,6 +515,32 @@ } /** + * Suited for: + * - BioStar P4M80-M4: Intel P4 + VIA P4M800 + VT8237 + */ +static int board_biostar_p4m80_m4(const char *name) +{ + /* enter IT87xx conf mode */ + OUTB(0x87, 0x2e); + OUTB(0x01, 0x2e); + OUTB(0x55, 0x2e); + OUTB(0x55, 0x2e); + + /* select right flash chip */ + wbsio_mask(0x2e, 0x22, 0x80, 0x80); + + /* bit 3: flash chip write enable + * bit 7: map flash chip at 1MB-128K (why though? ignoring this.) + */ + wbsio_mask(0x2e, 0x24, 0x04, 0x04); + + /* exit IT87xx conf mode */ + wbsio_write(0x2, 0x2e, 0x2); + + return 0; +} + +/** * We use 2 sets of IDs here, you're free to choose which is which. This * is to provide a very high degree of certainty when matching a board on * the basis of subsystem/card IDs. As not every vendor handles @@ -584,6 +610,8 @@ "artecgroup", "dbe62", "Artec Group DBE62", board_artecgroup_dbe6x}, {0x8086, 0x27b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, "kontron", "986lcd-m", "Kontron 986LCD-M", board_kontron_986lcd_m}, + {0x1106, 0x3149, 0x1565, 0x3206, 0x1106, 0x3344, 0x1565, 0x1202, + NULL, NULL, "BioStar P4M80-M4", board_biostar_p4m80_m4}, {0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL} /* Keep this */ };

1 0

Laptop with PN800 chipset
by yannis le gal 10 Jun '08

10 Jun '08

Hi all ! I'd like to try linux bios because my laptop Medion MIM2080 have a lot of problems : windows freeze i had to use noapic nolapic to install ubuntu .. no irq assigned to the wifi (solved with a custom dsdt) when i set video ram to 16 mo , cpu frequency change don't work So the BIOS ,ACPI , DSDT are buggy ! Thanks for any help ;) Yannis. -------------------lspci----------------------- 00:00.0 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:00.1 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:00.2 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:00.3 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:00.4 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:00.7 Host bridge: VIA Technologies, Inc. CN400/PM880 Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge 00:06.0 Network controller: Intel Corporation PRO/Wireless 2915ABG Network Connection (rev 05) 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge 00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50) 00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 80) 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74) 01:00.0 VGA compatible controller: VIA Technologies, Inc. S3 Unichrome Pro VGA Adapter (rev 02) -------------------------------- flashrom------------------------------ Calibrating delay loop... OK. No coreboot table found. Found chipset "VT8235", enabling flash write... OK. SST49LF004A/B found at physical address 0xfff80000. Flash part is SST49LF004A/B (512 KB). No operations were specified. ----------- dmesg ------------------- [ 0.000000] Linux version 2.6.24-12-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu4)) #1 SMP Mon Mar 10 15:32:00 UTC 2008 (Ubuntu 2.6.24-12.20-generic) [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000001bfef000 (usable) [ 0.000000] BIOS-e820: 000000001bff0000 - 000000001bffffc0 (ACPI data) [ 0.000000] BIOS-e820: 000000001bffffc0 - 000000001c000000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 447MB LOWMEM available. [ 0.000000] Entering add_active_range(0, 0, 114671) 0 entries of 256 used [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0 -> 4096 [ 0.000000] Normal 4096 -> 114671 [ 0.000000] HighMem 114671 -> 114671 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[1] active PFN ranges [ 0.000000] 0: 0 -> 114671 [ 0.000000] On node 0 totalpages: 114671 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 4064 pages, LIFO batch:0 [ 0.000000] Normal zone: 863 pages used for memmap [ 0.000000] Normal zone: 109712 pages, LIFO batch:31 [ 0.000000] HighMem zone: 0 pages used for memmap [ 0.000000] Movable zone: 0 pages used for memmap [ 0.000000] DMI 2.3 present. [ 0.000000] ACPI: RSDP signature @ 0xC00E6010 checksum 0 [ 0.000000] ACPI: RSDP 000E6010, 0014 (r0 OID_00) [ 0.000000] ACPI: RSDT 1BFFBE80, 0030 (r1 INSYDE FACP_000 100 0000 10200) [ 0.000000] ACPI: FACP 1BFFFB10, 0074 (r1 INSYDE FACP_000 100 0000 10200) [ 0.000000] ACPI: DSDT 1BFFC400, 3709 (r1 INSYDE PN800 1000 INTL 2002036) [ 0.000000] ACPI: FACS 1BFFFFC0, 0040 [ 0.000000] ACPI: APIC 1BFFFBA0, 005A (r1 INSYDE APIC_000 30303030 0000 10200) [ 0.000000] ACPI: SSDT 1BFFBEB0, 03F2 (r1 PmRef Cpu0Ist 3000 INTL 20030522) [ 0.000000] ACPI: PM-Timer IO Port: 0x1008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] Processor #0 6:13 APIC version 20 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] Allocating PCI resources starting at 20000000 (gap: 1c000000:e3f80000) [ 0.000000] swsusp: Registered nosave memory region: 000000000009f000 - 00000000000a0000 [ 0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000e0000 [ 0.000000] swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113776 [ 0.000000] Kernel command line: root=UUID=f91ec9c5-e9f7-4b6b-a95b-e9a9fd7648e8 ro quiet splash locale=fr_FR [ 0.000000] mapped APIC to ffffb000 (fee00000) [ 0.000000] mapped IOAPIC to ffffa000 (fec00000) [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes) [ 0.000000] Detected 1791.292 MHz processor. [ 4.989980] Console: colour VGA+ 80x25 [ 4.989986] console [tty0] enabled [ 4.990281] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 4.990564] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 5.003212] Memory: 442772k/458684k available (2164k kernel code, 15340k reserved, 1007k data, 364k init, 0k highmem) [ 5.003221] virtual kernel memory layout: [ 5.003222] fixmap : 0xfff4b000 - 0xfffff000 ( 720 kB) [ 5.003223] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 5.003225] vmalloc : 0xdc800000 - 0xff7fe000 ( 559 MB) [ 5.003226] lowmem : 0xc0000000 - 0xdbfef000 ( 447 MB) [ 5.003227] .init : 0xc041f000 - 0xc047a000 ( 364 kB) [ 5.003228] .data : 0xc031d1bd - 0xc0418dc4 (1007 kB) [ 5.003229] .text : 0xc0100000 - 0xc031d1bd (2164 kB) [ 5.003233] Checking if this processor honours the WP bit even in supervisor mode... Ok. [ 5.003283] SLUB: Genslabs=11, HWalign=64, Order=0-1, MinObjects=4, CPUs=1, Nodes=1 [ 5.083223] Calibrating delay using timer specific routine.. 3586.88 BogoMIPS (lpj=7173776) [ 5.083259] Security Framework initialized [ 5.083271] SELinux: Disabled at boot. [ 5.083290] AppArmor: AppArmor initialized [ 5.083295] Failure registering capabilities with primary security module. [ 5.083304] Mount-cache hash table entries: 512 [ 5.083470] CPU: After generic identify, caps: afe9fbbf 00000000 00000000 00000000 00000180 00000000 00000000 00000000 [ 5.083486] CPU: L1 I cache: 32K, L1 D cache: 32K [ 5.083489] CPU: L2 cache: 2048K [ 5.083493] CPU: After all inits, caps: afe9fbbf 00000000 00000000 00002040 00000180 00000000 00000000 00000000 [ 5.083502] Compat vDSO mapped to ffffe000. [ 5.083518] Checking 'hlt' instruction... OK. [ 5.099679] SMP alternatives: switching to UP code [ 5.101757] Freeing SMP alternatives: 11k freed [ 5.101877] Early unpacking initramfs... done [ 5.439518] ACPI: Core revision 20070126 [ 5.439593] ACPI: Looking for DSDT in initramfs... successfully read 12498 bytes from /DSDT.aml. [ 5.439631] ACPI: Table DSDT replaced by host OS [ 5.439635] ACPI: DSDT 00000000, 30D2 (r1 INSYDE PN800 1000 INTL 20061109) [ 5.439640] ACPI: DSDT override uses original SSDTs unless "acpi_no_auto_ssdt"CPU0: Intel(R) Pentium(R) M processor 1.80GHz stepping 06 [ 5.451523] Total of 1 processors activated (3586.88 BogoMIPS). [ 5.452235] ENABLING IO-APIC IRQs [ 5.452561] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 5.598699] Brought up 1 CPUs [ 5.598758] CPU0 attaching sched-domain: [ 5.598761] domain 0: span 01 [ 5.598763] groups: 01 [ 5.598947] net_namespace: 64 bytes [ 5.598957] Booting paravirtualized kernel on bare hardware [ 5.599442] Time: 12:25:04 Date: 03/11/08 [ 5.599497] NET: Registered protocol family 16 [ 5.599690] EISA bus registered [ 5.599722] ACPI: bus type pci registered [ 5.599877] PCI: PCI BIOS revision 2.10 entry at 0xe9c04, last bus=1 [ 5.599879] PCI: Using configuration type 1 [ 5.599881] Setting up standard PCI resources [ 5.601871] ACPI: EC: Look up EC in DSDT [ 5.604517] ACPI: Interpreter enabled [ 5.604521] ACPI: (supports S0 S1 S3 S4 S5) [ 5.604538] ACPI: Using IOAPIC for interrupt routing [ 5.606124] ACPI: EC: non-query interrupt received, switching to interrupt mode [ 5.613887] ACPI: EC: GPE = 0x1, I/O: command/status = 0x66, data = 0x62 [ 5.613890] ACPI: EC: driver started in interrupt mode [ 5.613927] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 5.614674] PCI quirk: region 1000-107f claimed by vt8235 PM [ 5.614678] PCI quirk: region 1400-140f claimed by vt8235 SMB [ 5.615088] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 5.625395] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15) [ 5.625476] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 *7 10 11 14 15) [ 5.625554] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 10 11 14 15) [ 5.625631] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 *10 11 14 15) [ 5.625702] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. [ 5.625774] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. [ 5.625845] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. [ 5.625916] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. [ 5.626012] ACPI: PCI Interrupt Link [ALKA] (IRQs 20) *0, disabled. [ 5.626108] ACPI: PCI Interrupt Link [ALKB] (IRQs 23) *11 [ 5.626238] ACPI: PCI Interrupt Link [ALKC] (IRQs 22) *5, disabled. [ 5.626318] ACPI: PCI Interrupt Link [ALKD] (IRQs 21) *0 [ 5.626406] Linux Plug and Play Support v0.97 (c) Adam Belay [ 5.626434] pnp: PnP ACPI init [ 5.626441] ACPI: bus type pnp registered [ 5.630514] pnp: PnP ACPI: found 9 devices [ 5.630517] ACPI: ACPI bus type pnp unregistered [ 5.630521] PnPBIOS: Disabled by ACPI PNP [ 5.630723] PCI: Using ACPI for IRQ routing [ 5.630726] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report [ 5.642622] NET: Registered protocol family 8 [ 5.642625] NET: Registered protocol family 20 [ 5.642684] AppArmor: AppArmor Filesystem Enabled [ 5.646599] Time: tsc clocksource has been installed. [ 5.654625] system 00:05: iomem range 0xe0000-0xfffff could not be reserved [ 5.654628] system 00:05: iomem range 0xfff80000-0xffffffff could not be reserved [ 5.654631] system 00:05: iomem range 0xfec00000-0xfec00fff has been reserved [ 5.654634] system 00:05: iomem range 0xfee00000-0xfee00fff has been reserved [ 5.654640] system 00:07: ioport range 0x330-0x331 has been reserved [ 5.654642] system 00:07: ioport range 0x4d0-0x4d1 has been reserved [ 5.654645] system 00:07: ioport range 0x1000-0x107f has been reserved [ 5.654648] system 00:07: ioport range 0x1400-0x140f has been reserved [ 5.684999] PCI: Bridge: 0000:00:01.0 [ 5.685002] IO window: c000-dfff [ 5.685007] MEM window: c0000000-cfffffff [ 5.685011] PREFETCH window: 90000000-9fffffff [ 5.685033] PCI: Setting latency timer of device 0000:00:01.0 to 64 [ 5.685044] NET: Registered protocol family 2 [ 5.722578] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 5.722762] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 5.722881] TCP bind hash table entries: 16384 (order: 5, 131072 bytes) [ 5.723013] TCP: Hash tables configured (established 16384 bind 16384) [ 5.723016] TCP reno registered [ 5.734613] checking if image is initramfs... it is [ 6.186000] Switched to high resolution mode on CPU 0 [ 6.394689] Freeing initrd memory: 7228k freed [ 6.395464] audit: initializing netlink socket (disabled) [ 6.395488] audit(1205238304.280:1): initialized [ 6.397619] VFS: Disk quotas dquot_6.5.1 [ 6.397727] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 6.397906] io scheduler noop registered [ 6.397909] io scheduler anticipatory registered [ 6.397911] io scheduler deadline registered [ 6.397924] io scheduler cfq registered (default) [ 6.397944] PCI: VIA PCI bridge detected. Disabling DAC. [ 6.398002] Boot video device is 0000:01:00.0 [ 6.398302] isapnp: Scanning for PnP cards... [ 6.752300] isapnp: No Plug & Play device found [ 6.778646] Real Time Clock Driver v1.12ac [ 6.778773] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled [ 6.779959] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize [ 6.780033] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [ 6.780130] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 6.791874] i8042.c: Detected active multiplexing controller, rev 1.1. [ 6.797559] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 6.797564] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 6.797566] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 6.797569] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 6.797571] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 6.809263] mice: PS/2 mouse device common for all mice [ 6.809372] EISA: Probing bus 0 at eisa.0 [ 6.809380] Cannot allocate resource for EISA slot 1 [ 6.809411] EISA: Detected 0 cards. [ 6.809415] cpuidle: using governor ladder [ 6.809417] cpuidle: using governor menu [ 6.809528] NET: Registered protocol family 1 [ 6.809561] Using IPI No-Shortcut mode [ 6.809602] registered taskstats version 1 [ 6.809708] Magic number: 0:453:430 [ 6.809858] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 6.809869] EDD information not available. [ 6.810139] Freeing unused kernel memory: 364k freed [ 6.829207] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 8.004266] fuse init (API version 7.9) [ 8.015555] allocation failed: out of vmalloc space - use vmalloc=<size> to increase size. [ 8.015562] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU0._PDC] (Node d9c9a7c8), AE_NO_MEMORY [ 8.015806] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) [ 8.015811] ACPI: Processor [CPU0] (supports 16 throttling states) [ 8.645709] usbcore: registered new interface driver usbfs [ 8.645738] usbcore: registered new interface driver hub [ 8.663024] usbcore: registered new device driver usb [ 8.701068] SCSI subsystem initialized [ 8.706949] USB Universal Host Controller Interface driver v3.0 [ 8.707172] ACPI: PCI Interrupt Link [ALKD] BIOS reported IRQ 0, using IRQ 21 [ 8.707176] ACPI: PCI Interrupt Link [ALKD] enabled at IRQ 21 [ 8.707185] ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKD] -> GSI 21 (level, low) -> IRQ 16 [ 8.707199] uhci_hcd 0000:00:10.0: UHCI Host Controller [ 8.707760] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1 [ 8.707795] uhci_hcd 0000:00:10.0: irq 16, io base 0x00001200 [ 8.707936] usb usb1: configuration #1 chosen from 1 choice [ 8.707963] hub 1-0:1.0: USB hub found [ 8.707968] hub 1-0:1.0: 2 ports detected [ 8.773177] libata version 3.00 loaded. [ 8.782861] via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker [ 8.811049] ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [ALKD] -> GSI 21 (level, low) -> IRQ 16 [ 8.811065] uhci_hcd 0000:00:10.1: UHCI Host Controller [ 8.811093] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2 [ 8.811119] uhci_hcd 0000:00:10.1: irq 16, io base 0x00001220 [ 8.811233] usb usb2: configuration #1 chosen from 1 choice [ 8.811256] hub 2-0:1.0: USB hub found [ 8.811262] hub 2-0:1.0: 2 ports detected [ 8.914823] ACPI: PCI Interrupt 0000:00:10.2[C] -> Link [ALKD] -> GSI 21 (level, low) -> IRQ 16 [ 8.914839] uhci_hcd 0000:00:10.2: UHCI Host Controller [ 8.914865] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 3 [ 8.914891] uhci_hcd 0000:00:10.2: irq 16, io base 0x00001240 [ 8.915000] usb usb3: configuration #1 chosen from 1 choice [ 8.915024] hub 3-0:1.0: USB hub found [ 8.915030] hub 3-0:1.0: 2 ports detected [ 9.018793] PCI: Enabling device 0000:00:10.3 (0000 -> 0002) [ 9.018806] ACPI: PCI Interrupt 0000:00:10.3[D] -> Link [ALKD] -> GSI 21 (level, low) -> IRQ 16 [ 9.018825] ehci_hcd 0000:00:10.3: EHCI Host Controller [ 9.018852] ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 4 [ 9.018898] ehci_hcd 0000:00:10.3: irq 16, io mem 0x20001000 [ 9.030534] ehci_hcd 0000:00:10.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 [ 9.030666] usb usb4: configuration #1 chosen from 1 choice [ 9.030691] hub 4-0:1.0: USB hub found [ 9.030698] hub 4-0:1.0: 6 ports detected [ 9.134904] ACPI: PCI Interrupt Link [ALKB] BIOS reported IRQ 11, using IRQ 23 [ 9.134909] ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 23 [ 9.134918] ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [ALKB] -> GSI 23 (level, low) -> IRQ 17 [ 9.139237] eth0: VIA Rhine II at 0xd0000000, 00:40:d0:71:68:85, IRQ 17. [ 9.139951] eth0: MII PHY found at address 1, status 0x7849 advertising 05e1 Link 0000. [ 9.140208] ACPI: PCI Interrupt Link [ALKA] disabled and referenced, BIOS bug [ 9.140248] ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 0, using IRQ 20 [ 9.140250] ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20 [ 9.140254] ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 18 [ 9.140306] ACPI: PCI interrupt for device 0000:00:11.1 disabled [ 9.153717] pata_via 0000:00:11.1: version 0.3.3 [ 9.153743] ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 18 [ 9.155028] scsi0 : pata_via [ 9.155369] scsi1 : pata_via [ 9.157144] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x1100 irq 14 [ 9.157148] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x1108 irq 15 [ 9.822092] ata1.00: ATA-7: SAMSUNG MP0402H, UC100-14, max UDMA/100 [ 9.822096] ata1.00: 78242976 sectors, multi 16: LBA48 [ 9.829926] ata1.00: configured for UDMA/100 [ 9.996783] scsi 0:0:0:0: Direct-Access ATA SAMSUNG MP0402H UC10 PQ: 0 ANSI: 5 [ 10.002729] usb 2-2: new low speed USB device using uhci_hcd and address 2 [ 10.003182] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 [ 10.003186] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 10.011108] Driver 'sd' needs updating - please use bus_type methods [ 10.011203] sd 0:0:0:0: [sda] 78242976 512-byte hardware sectors (40060 MB) [ 10.011217] sd 0:0:0:0: [sda] Write Protect is off [ 10.011220] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 10.011234] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.011285] sd 0:0:0:0: [sda] 78242976 512-byte hardware sectors (40060 MB) [ 10.011294] sd 0:0:0:0: [sda] Write Protect is off [ 10.011296] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 10.011311] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.011314] sda: sda1 sda2 < sda5 > [ 10.046157] sd 0:0:0:0: [sda] Attached SCSI disk [ 10.052449] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 10.172407] usb 2-2: configuration #1 chosen from 1 choice [ 10.189559] usbcore: registered new interface driver hiddev [ 10.202551] input: PS/2+USB Mouse as /devices/pci0000:00/0000:00:10.1/usb2/2-2/2-2:1.0/input/input2 [ 10.213273] input,hidraw0: USB HID v1.11 Mouse [PS/2+USB Mouse] on usb-0000:00:10.1-2 [ 10.213285] usbcore: registered new interface driver usbhid [ 10.213288] /build/buildd/linux-2.6.24/drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver [ 10.242830] Attempting manual resume [ 10.242835] swsusp: Resume From Partition 8:5 [ 10.242836] PM: Checking swsusp image. [ 10.243018] PM: Resume from disk failed. [ 10.291962] kjournald starting. Commit interval 5 seconds [ 10.291973] EXT3-fs: mounted filesystem with ordered data mode. [ 19.736498] ip_tables: (C) 2000-2006 Netfilter Core Team [ 19.797443] nf_conntrack version 0.5.0 (7168 buckets, 28672 max) [ 20.664586] Linux agpgart interface v0.102 [ 20.716138] agpgart: Detected VIA PM800/PN800/PM880/PN880 chipset [ 20.725720] agpgart: AGP aperture is 128M @ 0xa0000000 [ 21.092078] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 21.144086] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 21.200090] input: Power Button (FF) as /devices/virtual/input/input3 [ 21.211884] ACPI: Power Button (FF) [PWRF] [ 21.211972] input: Lid Switch as /devices/virtual/input/input4 [ 21.215125] ACPI: Lid Switch [LID] [ 21.215187] input: Sleep Button (CM) as /devices/virtual/input/input5 [ 21.227854] ACPI: Sleep Button (CM) [SBTN] [ 21.227948] input: Power Button (CM) as /devices/virtual/input/input6 [ 21.239835] ACPI: Power Button (CM) [PBTN] [ 21.266399] ACPI: AC Adapter [AC] (on-line) [ 21.331804] ACPI: Battery Slot [BAT0] (battery absent) [ 21.603431] ieee80211_crypt: registered algorithm 'NULL' [ 21.659368] ieee80211: 802.11 data/management/control stack, git-1.1.13 [ 21.659372] ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno(a)linux.intel.com> [ 21.764818] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq [ 21.764824] ipw2200: Copyright(c) 2003-2006 Intel Corporation [ 21.764942] PCI: Enabling device 0000:00:06.0 (0000 -> 0002) [ 21.764955] ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 19 (level, low) -> IRQ 19 [ 21.764966] PCI: Setting latency timer of device 0000:00:06.0 to 64 [ 21.807168] ipw2200: Detected Intel PRO/Wireless 2915ABG Network Connection [ 22.527416] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A03:00/device:01/LNXVIDEO:00/input/input7 [ 22.538283] ACPI: Video Device [VGA0] (multi-head: yes rom: no post: no) [ 23.037073] snd: no version for "unregister_sound_special" found: kernel tainted. [ 24.024943] input: PC Speaker as /devices/platform/pcspkr/input/input8 [ 24.689931] Synaptics Touchpad, model: 1, fw: 5.9, id: 0xa56eb1, caps: 0x804713/0x0 [ 24.740020] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio3/input/input9 [ 25.498523] ipw2200: Detected geography ZZH (13 802.11bg channels, 4 802.11a channels) [ 25.502860] ACPI: PCI Interrupt Link [ALKC] disabled and referenced, BIOS bug [ 25.502973] ACPI: PCI Interrupt Link [ALKC] BIOS reported IRQ 5, using IRQ 22 [ 25.502976] ACPI: PCI Interrupt Link [ALKC] enabled at IRQ 22 [ 25.502985] ACPI: PCI Interrupt 0000:00:11.6[C] -> Link [ALKC] -> GSI 22 (level, low) -> IRQ 20 [ 25.510298] PCI: Setting latency timer of device 0000:00:11.6 to 64 [ 25.585193] irda_init() [ 25.585217] NET: Registered protocol family 23 [ 26.015022] ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level, low) -> IRQ 20 [ 26.015164] PCI: Setting latency timer of device 0000:00:11.5 to 64 [ 27.439990] lp: driver loaded but no devices found [ 27.640481] Adding 1461872k swap on /dev/sda5. Priority:-1 extents:1 across:1461872k [ 28.272783] EXT3 FS on sda1, internal journal [ 31.522299] toshiba_acpi: Unknown parameter `hotkeys_over_acpi' [ 31.557367] No dock devices found. [ 32.846071] ppdev: user-space parallel port driver [ 33.398077] audit(1205238332.106:2): operation="inode_permission" request_mask="a::" denied_mask="a::" name="/dev/tty" pid=4851 profile="/usr/sbin/cupsd" namespace="default" [ 33.526673] apm: BIOS not found. [ 75.873743] Marking TSC unstable due to: cpufreq changes. [ 75.882691] Time: acpi_pm clocksource has been installed. [ 39.250591] eth0: link down [ 39.311696] Bluetooth: Core ver 2.11 [ 39.312234] NET: Registered protocol family 31 [ 39.312236] Bluetooth: HCI device and connection manager initialized [ 39.312241] Bluetooth: HCI socket layer initialized [ 62.910349] Bluetooth: L2CAP ver 2.9 [ 62.910357] Bluetooth: L2CAP socket layer initialized [ 63.235895] Bluetooth: RFCOMM socket layer initialized [ 63.235926] Bluetooth: RFCOMM TTY layer initialized [ 63.235930] Bluetooth: RFCOMM ver 1.8 [ 38.500755] [drm] Initialized drm 1.1.0 20060810 [ 117.339835] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 21 [ 117.343580] [drm] Initialized via 2.11.1 20070202 on minor 0 [ 117.521033] agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0. [ 117.521102] agpgart: Device is in legacy mode, falling back to 2.x [ 117.521123] agpgart: Putting AGP V2 device at 0000:00:00.0 into 0x mode [ 117.521342] agpgart: Putting AGP V2 device at 0000:01:00.0 into 0x mode [ 301.592332] NET: Registered protocol family 10 [ 301.593158] lo: Disabled Privacy Extensions [ 301.594638] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 301.595291] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 356.960096] NET: Registered protocol family 17 [ 358.419283] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 361.246183] ieee80211_crypt: registered algorithm 'TKIP'

6 7

flashrom and list of computers
by walter harms 10 Jun '08

10 Jun '08

hi list, after the nice flashrom demonstration on linuxtag in berlin. i have compiled flashrom and tested on several computer in the company. (simply using ./flashrom) Is there anyone interested in collecting these data ? Motherboard (Manufacturer) + flashrom result ? re, wh

6 13

AMD751, AMD756, AMD761, AMD762, AMD766, AMD768, VIA VT82C686(A/B), VIA VT8231, VIA VT8235
by Marek Artur Penther 10 Jun '08

10 Jun '08

I still looking for support for this devices: Northbidges: AMD751, AMD761, AMD762 Southbridges: AMD756, AMD766, AMD768, VIA VT82C686(A/B), VIA VT8231, VIA VT8235 I have some Motherboards with AMD751 and AMD761 Northbridges, and I looking for Motherboard with AMD762+AMD766 or AMD762+AMD768. AMD762 is Northbridge with support for SMP, so coreboot should also support SMP for this platform. Is there man who can write support for these devices? I can not, because I just started with programming, so I can not write so complicated code. I still waiting for this and this do not came, so I wrote, because I think maybe no one will write it, because there are to less Motherboards with these devices.

1 0

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coreboot June 2008