coreboot December 2006

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68 participants
183 discussions

[LinuxBIOS] More MCP55 hacking
by Ed Swierk 12 Dec '06

12 Dec '06

I've resumed hacking on LinuxBIOS on an Athlon socket AM2 board with an nVidia MCP55 southbridge and a C51XE between the two. I'm using the CK804 southbridge code with updated PCI IDs, and Yinghai's socket AM2 code. I've gotten a Linux kernel to boot, but I am stuck on a few issues: 1. I haven't gotten interrupt routing to work yet, and the IRQ routing table I extract from the factory BIOS seems broken. When I boot with the factory BIOS, however, Linux uses ACPI for interrupt routing, which I think bypasses the routing table altogether. Should I try to fix the routing table or try to get ACPI working? Linux searches for a device to act as an interrupt router; which device on my board would play that role? 2. The HT bridge configuration seems messed up. Linux complains "Unable to handle 64-bit address space" for each bridge because the limit register is still 0. How do I get these registers configured properly? 3. I'm not sure whether HT unitid assignment is correct; the meanings of HT_CHAIN_UNITID_BASE, HT_CHAIN_END_UNITID_BASE, SB_HT_CHAIN_ON_BUS0 and SB_HT_CHAIN_UNITID_OFFSET_ONLY are very unclear despite comments in the code. 4. The PCI device IDs assigned during HyperTransport device enumeration don't match up with those assigned by the factory BIOS, e.g. the southbridge HT interface (device 10de:0369) is assigned to device 1 on LinuxBIOS but device 8 on the factory BIOS. I'm not sure whether this is a big deal, but is there some way to get them assigned in the same way? I've attached a boot dump (boot.txt), various lspci dumps, and my mainboard Options.lb and Config.lb. Any help would be appreciated. --Ed

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Re: [LinuxBIOS] DK8-HTX Early Hang with HTX Card Intsalled
by Lu, Yinghai 12 Dec '06

12 Dec '06

Try acpi=off for kernel command line. Or disable acpi in linuxbios in you MB Options.lb YH -----Original Message----- From: mcqmcqmcq(a)fastmail.fm [mailto:mcqmcqmcq@fastmail.fm] Sent: Monday, December 11, 2006 6:02 PM To: Lu, Yinghai; linuxbios(a)linuxbios.org Subject: RE: [LinuxBIOS] DK8-HTX Early Hang with HTX Card Intsalled > Bootlog? Attached at 8. Lemme know if you want the full spew. -mcq -- mcqmcqmcq(a)fastmail.fm -- http://www.fastmail.fm - Faster than the air-speed velocity of an unladen european swallow

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[LinuxBIOS] [ANNOUNCE] GNUFI
by Johan Rydberg 12 Dec '06

12 Dec '06

[Initial announcement of GNUFI. First and final cross-post.] The GNU Firmware Implementation (GNUFI) ======================================= GNUFI is designed to be a firmware compatible with the Unified Extensible Firmware Interface [1] specification. GNUFI is designed so that it can be adopted to different runtime environments; such as a legacy BIOS or U-boot environment, or as a LinuxBIOS payload. GNUFI is released under the GNU General Public License (GNU GPL). GNUFI has a web page: http://www.gnu.org/software/gnufi/ Availability ============ At this point there has not been any official releases of GNUFI. The sources is available through a Bazaar [2] version controlled repository: http://gnufi.openbios.org/gnufi.dev Mailing lists ============= The main discussion list is <bug-gnufi(a)gnu.org>, and is used to discuss all aspects of GNUFI, including its development and porting. Subscribe by visiting the web page bug-gnufi [3]. [1] http://www.uefi.org/ [2] http://www.bazaar-vcs.org/ [3] http://lists.gnu.org/mailman/listinfo/bug-gnufi

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[LinuxBIOS] Porting to Asus A8N-SLI Deluxe
by David Michael Barr 11 Dec '06

11 Dec '06

Hi, I'm interested in porting LinuxBios to the Asus A8N-SLI Deluxe. It has an AMD K8 northbridge and IT8712f southbridge. I notice that some work has been done on these chipsets. I hoping the blood, sweat and tears will be minimal.The BIOS is the final frontier for this machine. Cheers, David M. Barr.

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Re: [LinuxBIOS] #6: Add support for 10 cheap, mainstream motherboards
by LinuxBIOS 11 Dec '06

11 Dec '06

#6: Add support for 10 cheap, mainstream motherboards ----------------------+----------------------------------------------------- Reporter: uwe | Owner: somebody Type: task | Status: new Priority: major | Milestone: Going mainstream Component: code | Version: v2 Resolution: | Keywords: Dependencies: | ----------------------+----------------------------------------------------- Comment (by i underscore am underscore nitrogen at hotmail dot com): I have an Asus A7V8X-X. I'd like to contribute to supporting it. How much does it cost to get started? -- Ticket URL: <http://tracker.linuxbios.org/trac/LinuxBIOS/ticket/6#comment:2> LinuxBIOS <http://www.linuxbios.org/>

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Re: [LinuxBIOS] DK8-HTX Early Hang with HTX Card Intsalled
by Lu, Yinghai 11 Dec '06

11 Dec '06

Bootlog? YH

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Re: [LinuxBIOS] DK8-HTX Early Hang with HTX Card Intsalled
by Lu, Yinghai 11 Dec '06

11 Dec '06

How about remove the soft_reset_x in cache_as_ram_auto.c? YH

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[LinuxBIOS] DK8-HTX Early Hang with HTX Card Intsalled
by mcqmcqmcq＠fastmail.fm 11 Dec '06

11 Dec '06

Hi, guys, I've just started playing with LinuxBIOS on the IWill DK8-HTX with a PathScale InfiniPath HTX card in the HTX slot. Long story short: boots with HTX card unplugged, hangs early in boot with it plugged in. Same for both r2520 (head today) and r2481. The latter is the supposedly known-working here: http://linuxbios.eu/DK8HTX_Build_Tutorial Same behavior on multiple machines, one of which has been in realiable service with LB sans HTX card for a few days, so I suspect it's not a problem of hardware flakiness. Before I dive in and try to track it down (perhaps on Wednesday), does anybody know of something obvious I need to do/hardcode/whatever to use the HTX slot? Thanks for any insight you may have! -mcq --- With the InfiniPath HTX card installed, hangs very early: [---POWER APPLIED---] LinuxBIOS-2.0.0_dk8_htx_Fallback Mon Dec 11 14:49:16 MST 2006 starting... *sysinfo range: [000cf000,000cf2c0) bsp_apicid=00 (0,1) link=01 (1,0) link=01 02 nodes initialized. core0 started: 01 started ap apicid: SBLink=02 NC node|link=00 busn=40 NC node|link=02 ht reset - [---PAUSE ca. 5 SECONDS---] LinuxBIOS-2.0.0_dk8_htx_Fallback Mon Dec 11 14:49:16 MST 2006 starting... *sysinfo range: [000cf000,000cf2c0) bsp_apicid=00 (0,1) link=01 (1,0) link=01 02 nodes initialized. core0 started: 01 started ap apicid: SBLink=02 NC node|link=00 busn=40 NC node|link=02 [---PERMANENT HANG---] With the InfiniPath HTX card removed: [---POWER APPLIED---] LinuxBIOS-2.0.0_dk8_htx_Fallback Mon Dec 11 14:49:16 MST 2006 starting... *sysinfo range: [000cf000,000cf2c0) bsp_apicid=00 (0,1) link=01 (1,0) link=01 02 nodes initialized. core0 started: 01 started ap apicid: SBLink=02 NC node|link=02 ht reset - LinuxBIOS-2.0.0_dk8_htx_Fallback Mon Dec 11 14:49:16 MST 2006 starting... *sysinfo range: [000cf000,000cf2c0) bsp_apicid=00 (0,1) link=01 (1,0) link=01 02 nodes initialized. core0 started: 01 started ap apicid: SBLink=02 NC node|link=02 Ram1.00 Ram1.01 Ram2.00 Ram2.01 Ram3 Initializing memory: done Initializing memory: done Ram4 v_esp=000cefe8 testx = 5a5a5a5a Copying data from cache to ram -- switching to use ram as stack... Done testx = 5a5a5a5a Disabling cache as ram now Clearing initial memory region: Done Copying LinuxBIOS to ram. src=fffdf000 ... [---NORMAL SUCCESSFUL BOOT CONTINUES---] [tweek.mcq] gcc-3.3 -v Reading specs from /usr/lib/gcc-lib/i486-linux-gnu/3.3.6/specs Configured with: ../src/configure -v --enable-languages=c,c++ --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --enable-__cxa_atexit --with-system-zlib --enable-nls --without-included-gettext --enable-clocale=gnu --enable-debug i486-linux-gnu Thread model: posix gcc version 3.3.6 (Debian 1:3.3.6-13) -- mcqmcqmcq(a)fastmail.fm -- http://www.fastmail.fm - And now for something completely different

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[LinuxBIOS] Motherboard
by piotrek 11 Dec '06

11 Dec '06

Is this motherboard supported by Linux BIOS? lspci -v output 0000:00:00.0 Host bridge: Silicon Integrated Systems [SiS] 645xx (rev 71) Subsystem: Silicon Integrated Systems [SiS] 645xx Flags: bus master, medium devsel, latency 32 Memory at e0000000 (32-bit, non-prefetchable) [size=64M] Capabilities: [c0] AGP version 3.5 0000:00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge) (prog-if 00 [Normal decode]) Flags: bus master, 66MHz, fast devsel, latency 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 Memory behind bridge: e4000000-e5ffffff Prefetchable memory behind bridge: d0000000-dfffffff 0000:00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25) Flags: bus master, medium devsel, latency 0 0000:00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller Flags: medium devsel I/O ports at 1400 [size=32] 0000:00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (prog-if 80 [Master]) Subsystem: Silicon Integrated Systems [SiS] SiS5513 EIDE Controller (A,B step) Flags: bus master, medium devsel, latency 128 I/O ports at f000 [size=16] 0000:00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0) Subsystem: Giga-byte Technology: Unknown device a205 Flags: bus master, medium devsel, latency 32, IRQ 185 I/O ports at d800 [size=256] I/O ports at dc00 [size=128] Capabilities: [48] Power Management version 2 0000:00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Silicon Integrated Systems [SiS] USB 1.0 Controller Flags: bus master, medium devsel, latency 32, IRQ 169 Memory at e7003000 (32-bit, non-prefetchable) [size=4K] 0000:00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Silicon Integrated Systems [SiS] USB 1.0 Controller Flags: bus master, medium devsel, latency 32, IRQ 177 Memory at e7000000 (32-bit, non-prefetchable) [size=4K] 0000:00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller (prog-if 20 [EHCI]) Subsystem: Giga-byte Technology: Unknown device 5004 Flags: bus master, medium devsel, latency 32, IRQ 193 Memory at e7001000 (32-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 2 0000:00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 90) Subsystem: Giga-byte Technology: Unknown device e000 Flags: bus master, medium devsel, latency 32, IRQ 201 I/O ports at e000 [size=256] Memory at e7002000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 40000000 [disabled] [size=128K] Capabilities: [40] Power Management version 2 0000:00:0a.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46) (prog-if 10 [OHCI]) Subsystem: VIA Technologies, Inc. IEEE 1394 Host Controller Flags: bus master, medium devsel, latency 32, IRQ 185 Memory at e7004000 (32-bit, non-prefetchable) [size=2K] I/O ports at e400 [size=128] Capabilities: [50] Power Management version 2 0000:00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 20) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Flags: bus master, medium devsel, latency 32, IRQ 201 I/O ports at e800 [size=256] Memory at e7005000 (32-bit, non-prefetchable) [size=256] Expansion ROM at 40020000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 0000:00:0c.0 Multimedia controller: Philips Semiconductors SAA7133 Video Broadcast Decoder (rev d0) Subsystem: Avermedia Technologies Inc Avermedia AVerTV GO 007 FM Flags: bus master, medium devsel, latency 32, IRQ 209 Memory at e7006000 (32-bit, non-prefetchable) [size=2K] Capabilities: [40] Power Management version 2 0000:01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] (rev a1) (prog-if 00 [VGA]) Flags: bus master, 66MHz, medium devsel, latency 248, IRQ 209 Memory at e4000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (32-bit, prefetchable) [size=256M] Expansion ROM at e5000000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Capabilities: [44] AGP version 3.0 lspci -n output 0000:00:00.0 0600: 1039:0648 (rev 71) 0000:00:01.0 0604: 1039:0003 0000:00:02.0 0601: 1039:0963 (rev 25) 0000:00:02.1 0c05: 1039:0016 0000:00:02.5 0101: 1039:5513 0000:00:02.7 0401: 1039:7012 (rev a0) 0000:00:03.0 0c03: 1039:7001 (rev 0f) 0000:00:03.1 0c03: 1039:7001 (rev 0f) 0000:00:03.3 0c03: 1039:7002 0000:00:04.0 0200: 1039:0900 (rev 90) 0000:00:0a.0 0c00: 1106:3044 (rev 46) 0000:00:0b.0 0200: 10ec:8139 (rev 20) 0000:00:0c.0 0480: 1131:7133 (rev d0) 0000:01:00.0 0300: 10de:0322 (rev a1) Peter

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[LinuxBIOS] LinuxBIOS works with chipsets INTEL 865 & 875 ???
by Александр 11 Dec '06

11 Dec '06

subj Chipset INTEL 865 lspci -v: 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02) Subsystem: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface Flags: bus master, fast devsel, latency 0 Memory at fe800000 (32-bit, prefetchable) [size=4M] Capabilities: [e4] Vendor Specific Information 00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated Graphics Controller (rev 02) (prog-if 00 [VGA]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at f0000000 (32-bit, prefetchable) [size=128M] Memory at ffa80000 (32-bit, non-prefetchable) [size=512K] I/O ports at ec00 [size=8] Capabilities: [d0] Power Management version 1 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 193 I/O ports at dc00 [size=32] 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 201 I/O ports at e000 [size=32] 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 169 I/O ports at e400 [size=32] 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 193 I/O ports at e800 [size=32] 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 185 Memory at ffa7fc00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: ff800000-ff8fffff 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02) Flags: bus master, medium devsel, latency 0 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corporation Unknown device 4c43 Flags: bus master, medium devsel, latency 0, IRQ 169 I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at <unassigned> I/O ports at ffa0 [size=16] Memory at 40000000 (32-bit, non-prefetchable) [size=1K] 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02) Subsystem: Intel Corporation Unknown device 4c43 Flags: medium devsel, IRQ 3 I/O ports at d800 [size=32] 01:08.0 Ethernet controller: Intel Corporation 82562EZ 10/100 Ethernet Controller (rev 01) Subsystem: Intel Corporation Unknown device 303a Flags: bus master, medium devsel, latency 32, IRQ 177 Memory at ff8ff000 (32-bit, non-prefetchable) [size=4K] I/O ports at cc00 [size=64] Capabilities: [dc] Power Management version 2

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coreboot December 2006