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2007-10-01Thee lines in i82801xx_pci.c need to be removed. They cause theJoseph Smith
i82801DB to reset. See this thread for more info: http://article.gmane.org/gmane.linux.bios/26791 Signed-off-by: Joseph Smith <joe@smittys.pointclark.net> Acked-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2816 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-09-25As per suggestion from Yinghai Lu <yinghailu@gmail.com> this patchUwe Hermann
fixes the problems with PCI add-on cards not being detected or initialized on MCP55-based systems (PCI bridge decoding change). I have tested this on the MSI MS-7260 (K9N Neo) with a PCI VGA card, which worked fine in any of the three PCI slots. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2807 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-09-22Fix another, similar typo as in r2800 (trivial).Uwe Hermann
Reported by Robert Millan. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2801 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-09-22Fix typo which causes build error if CK804_USE_NIC is set (trivial).Uwe Hermann
This is tested with abuild so shouldn't break anything. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2800 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-09-14More range for HT_CHAIN_UNITID_BASE and HT_CHAIN_END_UNITID_BASE.Yinghai Lu
For example: in C51/MCP55 or C51/MCP51 Will allow 1. C51 at 0x10 to 0x14, and MCP at 0 to 4 2. C51 at 1 to 4, and MCP at 7 to 0x0a The reason is c51/mcp51/mcp55 reported unitid is 0x0f (far beyond it needed), and will prevent us from putting them on bus 0. Typical values for c51/mcp55 or c51/mcp51: HT_CHAIN_UNITID_BASE = 0x10 # for C51 HT_CHAIN_END_UNITID_BASE = 0 # for mcp If only have mcp with c51, HT_CHAIN_UNITID_BASE = 0 # for MCP #HT_CHAIN_END_UNITID_BASE = 0 # default value 0x20 Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2776 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-09-14This is a full rewrite of all the CS5530/CS5530A code. The previous code wasUwe Hermann
mostly undocumented, had a broken coding style, contained lots of dead code and had several other problems, e.g. it enabled write access to the ROM (why?), it unconditionally enabled primary/secondary IDE (which should have a config option) and that even _twice_ (which is um... wrong). The new code - has 'ide0_enable' and 'ide1_enable' config options (which actually work) to enable/disable the primary/secondary IDE interface in Config.lb. - Does _not_ enable write access to the ROM (or is there some good reason to do that? If so, it should at least have a config option). - Contains a bit more documentation. - Uses readable (and documented) #defines instead of hardcoded magic values. - aaand... it actually compiles ;-) Yep, that's right. The previous code wouldn't even build, as it hadn't been fully ported from v1 (still used v1 functions which are simply not available in v2). Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2775 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-19Various minor cosmetics and coding style fixes (trivial).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2727 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-19The GPIOs used for UART2 RX and TX were reversed.Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2726 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-14Small bugfix in i82801xx_lpc.c.Corey Osgood
Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2721 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-14This patch adds support for the Intel i82810 northbridge and various i82801xxCorey Osgood
southbridges, along with the Asus MEW-VM. With this, my machine attempts to boot linux, but does so very slowly and fails during the boot process, probably because of the irq tables. Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Joseph Smith <joe@smittys.pointclark.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2719 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-03Intel 82371EB: Some code simplifications (trivial).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2707 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-02The UART disable code was causing a hang and was worked around with aMarc Jones
return that skipped the disable code. This patch removes the return and fixes the UART disable code. The problem was that the disable code was ORing bits into the Legacy_IO MSR causing issues with the LPC SIOs init code that would manifest as a hang because the IO would not be decoded correctly. ANDing to clear the bits fixes the issue. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2706 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-29Intel 82371EB: Add IDE init support.Uwe Hermann
In a mainboard's Config.lb file you can configure whether the primary and/or secondary IDE interfaces shall be enabled. Also, various fixups in the rest of the southbridge code, most notably the early SMBus code, plus some documentation improvements. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Corey Osgood <corey_osgood@verizon.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2703 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-27Init for the Intel 82371EB southbridge: make all ROM/BIOS regionsUwe Hermann
accessible (but not writable), so that reading/loading a payload from that area can work (for instance). Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2700 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-24Drop the src/southbridge/amd/cs5536_lx directory and its contents, asUwe Hermann
the new src/southbridge/amd/cs5536 code completely replaces it. The Artecgroup dbe61 board currently uses it, but that is broken anyway at the moment. A fix to use the new CS5536 code for it is being worked on. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2697 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-22Add missing license headers, minor cosmetic fixes in existing headers.Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2687 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10This fix properly hides the UDC and OTG PCI headers when the cs5536 isMarc Jones
setup as the host on USB port4. In client mode the headers remain available. Also fixes an outb to 0x80 to use the post_code() function. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2660 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10This patch cleans up and clarifies Geode source code comments.Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2658 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10This patch updates the PCI ID of the Geode IDE device to include the revision.Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2656 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10Fix the indent and whitespace to match LinuxBIOS standardsJordan Crouse
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2651 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10Add missing licenses to several of the files.Jordan Crouse
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2647 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-05With this patch, the msm800sev runs FILO and boots a kernel.Ronald G. Minnich
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> -This line, and those below, will be ignored-- M cs5536.c git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2637 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-04patch to fix the IDE configuration on EPIA boards. At some point thisBen Hewson
broke and stopped FILO from being able to boot. The fix is a simple one line change plus a comment to src/mainboard/via/epia/auto.c to write to the IDE configuration register 0x42 . This has always been done here, however at some point something broke it. The same register was also being set correctly in ide_init(), however for some reason this does not work. Possibly the register needs to be set before the IDE peripheral is enabled or maybe it is a timing issue. The section of code in ide_init() ( src/southbridge/via/vt8231/vt8231_ide.c ) that does write to register 0x42 has been commented out as it is superfluous and I have added a comment to indicate the reason, should someone at a future date wonder why. I have also changed the default COM speed from 19200 to 115200 in src/mainboard/via/epia/Options.lb There has been mention before about the EPIA board not being able to use 115200 but I have seen no such problems with my board. Signed-off-by: Ben Hewson <ben@hewson-venieri.com> This patch worked for me and allowed me to boot Debian kernel 2.5.16-4-486 on an epia 800 mhz system. It is able to consistently get through the initialization and start init now. However, after that it crashes at various points in the boot process. Acked-by: Alex Mauer <hawke@hawkesnest.net> Note from comitter: I am commiting this, although: 1. it's not the exact right way to fix it up, the chip.h for the sb should change 2. Alex reports problems, which are almost certainly memory issues. But it is as close as we've gotten. I can't test it. Ron Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2633 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-04This patch re-implements support for the CS5536 companion chip for theMarc Jones
AMD GX and LX processors. This aguments the previous code, which was very specific to the OLPC platform with general purpose support and better integration with the VSA and CPUs. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2631 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-03Correct the RAM checking code to _not_ check the range from 640 KB - 1 MB,Uwe Hermann
as that is not RAM but used for other stuff. First try at PCI init added to src/mainboard/tyan/s1846/Config.lb. Use a real payload (FILO) per default now. Note: this cannot boot a payload, yet, but it gets a lot further now. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2623 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-07Fix epia-m build after u8/u16/u32 changes in Yh Lu's patch.Peter Stuge
Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2597 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-03-17Add initial pre-RAM serial output support for the VIA VT82C686(A/B)Corey Osgood
southbridge (with integrated Super-I/O). Signed-off-by: Corey Osgood <corey_osgood@verizon.net> Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Corey Osgood <corey_osgood@verizon.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2571 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-02-19Fix some CHIP_NAME() entries to use canonical names.Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2557 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-02-03Nvidia MCP55 uses CMD to send/receive bytes instead of DAT0, bxshi
that's the same as broadcom/bcm5785. Signed-off-by: bxshi <bingxunshi@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2548 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-02-02I have Sun Ultra40 workstation. Southbridge is nVidia CrushK8-04/nforceRoman Kononov
2200 (too many names, sounds like a criminal). 1) Linuxbios loads kernel A; kernel A loads kernel B. Everything works fine. 2) Then I push the reset button. 3) Linuxbios loads kernel A; kernel A loads kernel B. Kernel B complains about wrong checksum of the mptable and crushes later. An investigation showed that in 3), short after kernel A (v2.6.19.2) sets the Bus Master Enable bit of the nVidia's USB1 controller (pci_set_master()), the mptable gets two bytes at physical address 0x80 damaged. Nothing is plugged to the USB ports. Other two Sun workstations had the same behavior. This does not make sense to me unless the controller has a HW bug. I believe, this should better be fixed in the kernel USB driver. For now this patch offers a possibility for linuxbios to reset the USB controller by setting HostControllerReset bit in HcCommandStatus Register. It is enablead by using 'register "usb1_hc_reset"="1"' in 'chip southbridge/nvidia/ck804' section of the mainboard's Config.lb. Signed-off-by: Roman Kononov <kononov195-lbl@yahoo.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2546 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-02-01This patch adds the MCP55 PCI IDs (without which the southbridge codeEd Swierk
won't compile), and breaks an unnecessary dependency on the usbdebug code. Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2543 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-02-01Add support for the NVIDIA MCP55 southbridge.Yinghai Lu
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Yinghai Lu <yinghai.lu@amd.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2540 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-12-28A patch to add initial support for the i82801db southbridge basedJon Dufresne
heavily on the code for i82801dbm and i82801er Signed-off-by: Jon Dufresne <jon.dufresne@gmail.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-12-20ck804 pref mem 4G above supportYinghai Lu
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Acked-by: Yinghai Lu <yinghai.lu@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2532 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-12-14In the file mainboard/intel/i82801dbm/i82801dbm.c the variableJon Dufresne
southbridge_intel_i82801dbm_control should be named southbridge_intel_i82801dbm_ops. Otherwise a compile error occurs if this device is included in Config.lb of the mainboard. Closes #62 Signed-off-by: Jon Dufresne <jon.dufresne@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2526 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-12-14In src/southbridge/intel/i82801ca, first the smbus registers are mapped at i/ochn
space offset 0x1000, and later is the acpi registers also mapped at 0x1000. This patch fixes this behavior. Closes #44 Signed-off-by: <chn@virtutech.se> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2523 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-05Use the canonical name of the vendors/devices and theUwe Hermann
same format for all CHIP_NAME() entries in LinuxBIOS (Closes #20). Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@linuxbios.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2490 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-02Sorry, this is the last commit I will do this way, but MSI has waited abxshi
long time and I could not get into the tracker. These are patches to enable ms9185 support. Abuild passes. Signed-off-by: bxshi <bxshi@msik.com.cn> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2486 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-13s2895 failover buildYinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2455 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-13return missedYinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2454 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-04CONFIG_USE_PRINTK_IN_CAR and ht chain id for HTX support inYinghai Lu
serengeti_cheeatah git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2439 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-04AMD Rev F supportYinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2435 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-20Lots of lx fixes. CLeanup mainly. THings now buildRonald G. Minnich
Signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2430 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-19put this in the right place.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2425 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-18add the _lx flavor of the 5536. This will later be merged into the Ronald G. Minnich
cs5536, but I don't want to mess up the OLPC, and we really need the lx support NOW. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2421 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-13add file for dcon supportJordan Crouse
signed-off-by: Jordan Crouse Signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2410 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-13fix cardbus interrups (signed off by Nick Barker)Stefan Reinauer
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2408 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-28- Much better USB P4 fix. Richard Smith
This one actualy works. You cannot just go mucking about with stuff that the VSA has under its thumb. Bad Things happen. This does it the VSA way. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2392 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-25- USB P4 as host fixRichard Smith
This should make the USB P4 work as a USB host git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2389 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-25- fix a silly pointer dereference thinko in my previous commitRichard Smith
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2388 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 10:26:33 +0000