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2009-09-25some progress on kconfig:Patrick Georgi
- northbridges are done - southbridges are done - Intel CPUs are done, with a design that the board only has to specify the socket it has, and the CPUs are pulled in automatically. There is some more cleanup possible in that area, but I'll do that later - a couple more mainboards compile: - intel/eagleheights - intel/jarrell - intel/mtarvon - intel/truxton - intel/xe7501devkit - sunw/ultra40 - supermicro/h8dme - tyan/s2850 - tyan/s2875 - via/epia - via/epia-cn - via/epia-m - via/epia-m700 - via/epia-n - via/pc2500e (PPC not considered, probably overlooked something) All of them only _build_, but some options are probably completely wrong. To be fixed later Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4673 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-01As more users of Asus M2V-MX SE emerged. Here is long pending patch I wanted toRudolf Marek
write. It boots the SB/NB V-link performance to full duplex 533MB/s. (in fact x2 for FDX) The default was 266MB/s but half duplex only. If you encourage any stability issues we need to look into fine tuning the bus. The values are VIA recommended. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4625 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-25Various Kconfig and Makefile.inc fixes and cosmetics.Uwe Hermann
- Whitespace fixes, remove trailing whitespace, use TABs for identation (except in Kconfig "help" lines, which start with one TAB and two spaces as per Linux kernel style) - Kconfig: Standardize on 'bool' (not 'boolean'). - s/lar/cbfs/ in one Kconfig help string. - Reword various Kconfig menu entries for a more usable and consistent menu. - Fix incorrect comment of NO_RUN in devices/Kconfig. - superio/serverengines/Kconfig: Incorrect config name. - superio/Makefile.inc: s/serverengine/serverengines/. - superio/intel/Kconfig: s/SUPERIO_FINTEK_I3100/SUPERIO_INTEL_I3100/. - mainboard/via/vt8454c/Kconfig: Fix copy-paste error in help string. - mainboard/via/epia-n/Kconfig: Fix "bool" menu text. - console/Kconfig: Don't mention defaults in the menu string, kconfig already displays them anyway. - Kill "Drivers" menu for now, it only confuses users as long as it's emtpy. 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@4567 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-18Add via south support. Correct usage of conditional variables. Ronald G. Minnich
Note the makefile.inc may be out of date given the new commits of code today, but this is what was signed off ... Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4551 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-18Add the rest of the files.Jon Harrison
Thanks Jon. Signed-off-by: Jon Harrison <bothlyn@blueyonder.co.uk> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4550 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-17Get the Via EPIA-N(L)/CN400 to a reasonable level of maturity::Jon Harrison
Tested on Via EPIA-NL8000EG with FILO payload booting FC9 (2.6.25 kernel) from SATA HDD. ACPI is working for PCI interrupt routing, some memory stuff and Soft-Off. USB/SATA Working VGA Console Working X Working via Onboard AGP Removed dsdt.c, fixed some whitespace. Signed-off-by: Jon Harrison <bothlyn@blueyonder.co.uk> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4549 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-12Kconfig!Patrick Georgi
Works on Kontron, qemu, and serengeti. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> tested on abuild only. Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-23sb/via/k8t890: add vga textmode code for k8m890 chrome igp.Luc Verhaegen
Add initialisation for the VIA Chrome 9 IGP on the k8m890 through native code and through the general vga infrastructure i committed a month or two ago. Add videoram_size option for k8m890 and the Asus M2V-MX SE. Now the Asus M2V-MX SE will magically come up with a working standard VGA 80x25 textmode. Many thanks to the people who worked hard on the Asus M2V-MX SE, and all of its components; this vga bringup was a breeze thanks to your hard work for this excellently supported board. And separate thanks to Rudolf Marek for spurring me on and for providing a register dump. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4465 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-20Add legacy I/O region for vt8237r southbridge.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4443 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-02Move the v3 resource allocator to v2.Myles Watson
Major changes: 1. Separate resource allocation into: A. Read Resources B. Avoid fixed resources (constrain limits) C. Allocate resources D. Set resources Usage notes: Resources which have IORESOURCE_FIXED set in the flags constrain the placement of other resources. All fixed resources will end up outside (above or below) the allocated resources. Domains usually start with base = 0 and limit = 2^address_bits - 1. I've added an IOAPIC to all platforms so that the old limit of 0xfec00000 is still there for resources. Some platforms may want to change that, but I didn't want to break anyone's board. Resources are allocated in a single block for memory and another for I/O. Currently the resource allocator doesn't support holes. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4394 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-01I missed three files. Jon Harrison
Signed-off-by: Jon Harrison <bothlyn@blueyonder.co.uk> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4389 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-06-30This patch unifies the use of config options in v2 to all start with CONFIG_Stefan Reinauer
It's basically done with the following script and some manual fixup: VARS=`grep ^define src/config/Options.lb | cut -f2 -d\ | grep -v ^CONFIG | grep -v ^COREBOOT |grep -v ^CC` for VAR in $VARS; do find . -name .svn -prune -o -type f -exec perl -pi -e "s/(^|[^0-9a-zA-Z_]+)$VAR($|[^0-9a-zA-Z_]+)/\1CONFIG_$VAR\2/g" {} \; done Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4381 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-05-31Following patch moves all vt8237 fadt.c from mainboard/* file to chipsetRudolf Marek
directory just with one common file. Changes to FADT: move to rev4, fix the generic register descriptors, detect additional VT8237S features. Change the compiler to CORE , its revision to 42. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4327 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-04-13Fix the build. This error was introduced by change in acpi.c, the ↵Rudolf Marek
acpi_slp_type exists only conditionally. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Rudolf Marek <r.marek@assembler.cz> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4108 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-04-13Following patch adds support for resume on VT8237 based motherboards. The NBRudolf Marek
part of this patch adds support for resume well NVRAM. In which DQS values are stored. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4100 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-03-21To make use of HAVE_HIGH_TABLES following patch is needed. Also, it movesRudolf Marek
coreboot to 1MB and tries to cache whole range for XIP. The UMA part colide a bit with the HAVE_HIGH_TABLES region. I solved that by relocation of the region. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4024 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-03-06use include file for i8259 where appropriate (trivial)Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3980 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-02-12This patch converts __FUNCTION__ to __func__, since __func__ is standard.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3943 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-12-19Fix a LOT of implicit function declarations before they become errors.Corey Osgood
Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3822 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-12-18Fix implicit declaration in cn700/vt8237 codeCorey Osgood
Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3819 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-12-04The patch changes the LDTSTOP length as well mostly default content of 0xec,Rudolf Marek
0xe4 and 0xe5 registers. I'm suspecting that the documentation may be wrong. Furthermore this fix for powernow may not work on CPUs hit by errata #181. Workaround should be implemented. The powernow may not work on pre-A2 revisions of VT8237S silicon, revision reg is unknown. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3795 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-17Final fix for C7 boards, which are still using ROMCC, to be able toCorey Osgood
build. As far as I know, no C7 boards currently in the tree use SPI flash. Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3665 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-17ROMCC chokes on vt8237_early_network_init(). Since that function is onlyCarl-Daniel Hailfinger
called from one target and that target is compiled with GCC, make the function dependent on GCC. ROMCC also chokes on the ULL suffix for integer constants. Change the affected ones to UL for ROMCC compiled code. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3664 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-16Revision 3567 introduced __attribute__((packed)) for a structured whichCarl-Daniel Hailfinger
is also visible to ROMCC and ROMCC doesn't understand that. The fix is to use __attribute__((packed)) only for gcc compiled code. This has been unfixed for too long. There are more problems remaining, but at least this one is solvable easily. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3660 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-12Remove an extra bracket left by the vt8237r cleanup patch (trivial)Corey Osgood
Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Corey Osgood <corey.osgood@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3652 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-12VIA VT8237R cleanups (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@3651 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-19Attached patch fixes at least one issue ;) During the PCI BAR sizing must ↵Rudolf Marek
be the D1F0 bridge without activated I/O and MEM resources, otherwise it will hang whole PCI bus. U-boot is also disabling the IO/MEM decode when sizing the BARs, dont know why does we not. Second small change just changes a bit which controls the PSTATECTL logic. Third change deals with the integrated VGA, which needs to be enabled early, so the VGA_EN is set along the bridges, and PCI K8 resource maps are set correctly. Finally the CPU accessible framebuffer is now disabled as it is not needed. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3587 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-05This patch adds support for the VIA VT8237S south bridge. The VT8237R ↵Rudolf Marek
programming remains unchanged (tested on mine desktop) except of reverting the small change introduced by Bari (gpio/inta setup reg 0x5b). This should go for some board specific file. The change would broke at least mine board. But seems to be needed for jakllsch. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Bari Ari <bari@onelabs.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3567 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-09-01This patch gets the Epia-CN working without ACPI or APIC.Bari Ari
All devices work, no irq storms. Enjoy. Signed-off-by: Bari Ari <bari@onelabs.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3556 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-06-20Extend the VIA vt8237r southbridge decode range for the ROM to 1MB.Bari Ari
Signed-off-by: Bari Ari <bari@onelabs.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3369 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20Following patch adds K8M890 support. It initializes the AGP and graphics UMA.Rudolf Marek
The V-link setup and HT bridge is redone, because VT8237A has it in another device. So far following combination of chipsets should now work: K8T890CE + VT8237R K8M890(CE) + VT8237R VIA PC1 brige moved to NB code (vt8237r_bridge.c -> k8t890_bridge.c) and notes about K8M890 support were added. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3183 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-19Following patch will setup KT890 HT automatically. It will find theRudolf Marek
max width of the link and also it will take the frequency of K8 HT already done coreboot (and checks if t can run on it). Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3169 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-15Following patch extends the ROM decoding to last 1MB, allowing to use largerRudolf Marek
flashes such as SST49LF080A: 1024K x8 (8 Mbit) Tested on my system, the flash is found and if I use coreboot in second half it works too. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3148 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-15Following patch fixes the retrain/reset sequence which caused problem with someRudolf Marek
nVidia cards. The enable link should be enough, retrain is done there. Tested on my system. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3147 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-01-18Please bear with me - another rename checkin. This qualifies as trivial, noStefan Reinauer
code is changed. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3052 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-15Various cosmetic fixes and improvements (trivial).Uwe Hermann
- Use 'static' where appropriate. - Use 'const' where appropriate. - Indentation fixes. - Add comment wrt init code which is only valid for VT8237R. 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@2974 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-13Add support for FID/VID changes messages.Rudolf Marek
Upon incoming SMAF message from CPU (C3 or FID/VID change), the SB will assert SLP# which is connected to LDTSTOP_L on K8 CPUs. Question is for how long. Imho for 100us. Which is more than plenty (2us required) I will try to justify this once I know what bios to set in SB. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2965 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-13Fine-tune the V-link bus between K8T890 and VT8237R and setRudolf Marek
it to 8X transfer rate (up to 1066 MB/s) similar code placed here would be needed for VT8237A/S etc. Using VIA recommended values despite they are for K8T890CF, this is K8T890CE (still dont know what is exactly different). This patch enables the parity error reporting on V-Link, so it enables NMI generation for the SERR# errors. The NMI may not be generated, maybe port 61h needs some tuning too. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2958 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-07This patch masks the function prototypes in stdlib.h from ROMCC, so thatCorey Osgood
ARRAY_SIZE() can be used on ROMCC-dependent systems. Also adds stdlib.h to vt8237r_early_smbus.c, so it'll build on those systems. 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@2949 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-04Various cosmetics, coding style fixes, constifications (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@2939 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-03This patch is some small changes to the vt8237r to prepare it forCorey Osgood
the Jetway J7F2 patch that should be coming soon, and also moves most defines into vt8237r.h. I've changed some of the values from u32 to u8, because that's all they should ever need to be. Also includes doxygenized comments! 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@2937 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-30Add support for the VIA VT8237R southbridge.Rudolf Marek
Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: <corey.osgood@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2907 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-24Ever wondered where those "setting incorrect section attributes forStefan Reinauer
rodata.pci_driver" warnings are coming from? We were packing those structures into a read-only segment, but forgot to mark them const. Despite its size, this is a fairly trivial patch created by a simple search/replace Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2891 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-22This patch adds support for K8T890CE northbridge.Rudolf Marek
Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2883 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
2007-03-17Add 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
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
2006-09-13fix cardbus interrups (signed off by Nick Barker)Stefan Reinauer
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2408 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-01-18fix stupid bug with unitialized conf variableRonald G. Minnich
disable agp slot in config.lb fix error in setting up com1 == should be TTYS0_BAUD note that the uart8250 struct is a bad design, but so is the uart8250 code. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2161 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-12-03smaller fixups here and there, allowing some motherboards to compile orStefan Reinauer
to fail later than before. dos2unix'ed the xe7501devkit files, that might have caused some problems before. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2127 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-11-22fixed fsf addressRonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2091 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-11-22EPIA-M fixupRonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2090 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-10-05Updating FSF address in the code.Stefan Reinauer
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2051 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-09-14Clean up vt8235_early_smbus a bit.Jonathan McDowell
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2038 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-08-08Tidy + compile fixup VT8235 southbridge support.Jonathan McDowell
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2000 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-06Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-60arch import user (historical)
Creator: Li-Ta Lo <ollie@lanl.gov> More Via EPIA more via epia stuff, including the trival but fatal bug in auto.c git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1978 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-06Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-38arch import user (historical)
Creator: Li-Ta Lo <ollie@lanl.gov> emulator update x96emu update from Paulo git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1954 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-06Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-37arch import user (historical)
Creator: Li-Ta Lo <ollie@lanl.gov> TLA is really diffcult to use. How am I going to roll back my last commit ? git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1953 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-06Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-36arch import user (historical)
Creator: Li-Ta Lo <ollie@lanl.gov> emulator update Correction to the reduce emulator from Paulo git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1952 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-12-01Updated version of vt8231_early_smbus.cMark Wilkinson
smbus_read_byte routine updated as per suggestion by rgm addition reset & wait_until_ready to allow correct reading of first byte on epia systems. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1807 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-11-04- Update abuild.sh so it will rebuild successfull buildsEric Biederman
- Move pci_set_method out of hardwaremain.c - Re-add debugging name field but only include the CONFIG_CHIP_NAME is enabled. All instances are now wrapped in CHIP_NAME - Many minor cleanups so most ports build. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1737 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-29Changes to allow Via/Epia code to be compiled after recent code changes.Mark Wilkinson
New Files :- src/cpu/via/model_centaur/Config.lb src/cpu/via/model_centaur/model_centaur_init.c Updated Files :- src/arch/i386/include/arch/smp/mpspec.h - make write_smp_table a define for non smp systems src/cpu/x86/lapic/lapic_cpu_init.c - change possible typo src/mainboard/via/epia/Config.lb src/mainboard/via/epia/Options.lb src/mainboard/via/epia/auto.c src/mainboard/via/epia/chip.h src/mainboard/via/epia/failover.c - updated after recent code changes src/northbridge/via/vt8601/chip.h src/northbridge/via/vt8601/northbridge.c src/northbridge/via/vt8601/raminit.c - corrections after recent code changes to allow compiling src/southbridge/via/vt8231/chip.h src/southbridge/via/vt8231/vt8231.c - initial pass to allow compiling after recent code changes. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1726 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-21- Bump the LinuxBIOS major versionEric Biederman
- Rename chip_config chip_operations throughout the tree - Fix Config.lb on most of the Opteron Ports - Fix the amd 8000 chipset support for setting the subsystem vendor and device ids - Add detection of devices that are on the motherboard (i.e. In Config.lb) - Baby step in getting the resource limit handling correct, Ignore fixed resources - Only call enable_childrens_resources on devices we know will have children For some busses like i2c it is non-sense and we don't want it. - Set the resource limits for pnp devices resources. - Improve the resource size detection for pnp devices. - Added a configuration register to amd8111_ide.c so we can enable/disable individual ide channels - Added a header file to hold the prototype of isa_dma_init - Fixed most of the superio chips so the should work now, the via superio pci device is the exception. - The code compiles and runs so it is time for me to go to bed. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1698 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-16- First stab at running linuxbios without the old static device tree.Eric Biederman
Things are close but not quite there yet. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1681 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-06epia-m supportRonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1655 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-04-22start of epia-m portGreg Watson
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1524 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-04-17updatedGreg Watson
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1515 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-04-17get file names rightGreg Watson
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1514 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-04-17start of epia-m portGreg Watson
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1512 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-03-19simply change for keyboardRonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1451 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-23fixes from SONERonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1228 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-22fixes for EPIA.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1227 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-21Fixes for SONERonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1224 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-11 - O2, enums, and switch statements work in romccEric Biederman
- Support for compiling romcc on non x86 platforms - new romc options -msse and -mmmx for specifying extra registers to use - Bug fixes to device the device disable/enable framework and an amd8111 implementation - Move the link specification to the chip specification instead of the path - Allow specifying devices with internal bridges. - Initial via epia support - Opteron errata fixes git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1200 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-02First SPD code in and working!Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-02success. It boots as a bproc slave now.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1176 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-02IRQ setup for EPIARonald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1174 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-01fixes for epia.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1172 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-01Fixes to the smbus code. Now for the fun.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1165 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-30fix and complaint.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1163 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-30The epia now works.Ronald G. Minnich
Now to fix the ram ... git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1159 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-26via epia is putting out bytes!Ronald G. Minnich
ron git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1153 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-26serial supprt.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1152 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-26It builds!Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1150 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-26via epia; also yh lu tyan.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1138 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-25added via vt8231Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1132 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 04:34:06 +0000