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2008-09-19Add AMD K8 S1G1 socket support.Michael Xie Michael.Xie
Signed-off-by: Michael Xie Michael.Xie@amd.com Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3585 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
2008-08-28Eric Biederman believes that he and Tom Zimmerman of the defunctEd Swierk
LinuxNetworx own the copyright for the Intel e7520, e7525 and 3100 raminit code. Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3546 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-25This patch adds PCI device IDs for the Intel EP80579 Integrated Processor,Ed Swierk
and renames some existing macros for clarity. Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3536 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-12License updated to GPL v2.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@3504 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-02adapt Uncompressing.. patch for AMD code. Also replace "linxbios" by "coreboot"Stefan Reinauer
in a number of places. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3466 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-07-23Memory initialization support for AMD Fam10 B3 (B0-B2 already supported).Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3433 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-07-21Missed a const in my previous checkin, r3426 (trivial).Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3432 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-07-17Add manual HT BUID fixup to detect previously set BUIDs in early init. This ↵Marc Jones
fixes the non-coherent(sb) link running at default speed. Fix HT event notify to output useful information. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3426 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-07-17Clean up AMD FAM10 HT variable initialization. The structure init is ↵Marc Jones
cleaner, avoid compiler warnings, and matches the AMD example code more closely. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Peter Stuge <peter@stuge.se> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3425 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-07-16Clean up comments, whitespace, and copyright date in the AMD HT code.Marc Jones
Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3423 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-06-22This patch allows support for multiple so-dimms, single or double sided.Joseph Smith
Signed-off-by: Joseph Smith <joe@settoplinux.org> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3380 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-19Add support for the VIA EPIA-CN baord, which uses C7 + CN700 + VT8237R.Aaron Lwe
This also contains various improvements of the CN700 code in svn. Signed-off-by: Aaron Lwe <aaron.lwe@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3334 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-05-15This patch allows the RCA RM4100 to reboot. Upon rebooting in auto.c it ↵Joseph Smith
detects if the memory is already initialized, if so it issues a hard reset through the southbridge. Signed-off-by: Joseph Smith <joe@settoplinux.org> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3322 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25Remove inline from FAM10 CPU initialization functions.Marc Jones
This doesn't save any space for me but it is the right thing to allow GCC to optimize. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3266 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-22Find matching settings for each CPUs FID, VID, and P-state registers and ↵Marc Jones
initialize them. Supports single and split plane systems. Set P0 on all cores for best performance. All APs will be in hlt(C1). The platform warm rest logic has been updated to alway reset for HT and FID/VID setup. It is not optional anymore. 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@3251 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-22Add early MSR and PCI register initialization. Marc Jones
This fixes many default setting as well as erratas. Some CPU core functions were moved from the HT init and platform specific code to the generic Fam10 CPU code. 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@3248 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11Bring Fam10 memory controller init up to date with the latest AMD BKDGMarc Jones (marc.jones
recomendations. Changes include the following: fix > 4GB dqs tests fix channel interleaving ecc memory scrub updates MC tristating updates debug print changes fix memory hoisting across nodes - The DRAM Hole Address Register is set via devx in each node, but the Node number <-> DRAM Base mapping and the Node number <-> DstNode mapping is set in Node 0. The memmap is setup on node0 and copied to the other nodes later. so dev, not devx. The bug was the hole was always being set on the first node. Signed-off-by: Marc Jones (marc.jones@amd.com) Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3232 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-16This patch implements support for the Intel 3100 integrated ↵Ed Swierk
northbridge and RAM controller. Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3158 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-09Initial support for the Intel 82830 northbridge and RCA RM4100 board.Joseph Smith
Signed-off-by: Joseph Smith <joe@smittys.pointclark.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3129 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-02-21Add support for the Via CN700 with a C7 CPU and DDR2 RAM. Only a single DIMM isCorey Osgood
working for now, and more work is needed for it to be fully dynamic. However, just about any 128MB-512MB DIMM should work. Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3113 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-02-05Factor out print_conf() from Geode LX mainboard directories. TheCarl-Daniel Hailfinger
following mainboard files had identical Geode LX specific print_conf() implementations: mainboard/amd/db800/mainboard.c mainboard/amd/norwich/mainboard.c mainboard/digitallogic/msm800sev/mainboard.c mainboard/pcengines/alix1c/mainboard.c Move print_conf() to northbridge/amd/lx/northbridge.c where it belongs. Add a copyright notice to mainboard/digitallogic/msm800sev/mainboard.c. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3089 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-01-18Rename almost all occurences of LinuxBIOS to coreboot. Stefan Reinauer
Due to the automatic nature of this update, I am self-acking. It worked in abuild. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3053 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
2007-12-19More abuild fixes, this should be the last (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@3021 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-12-19Initial AMD Barcelona support for rev Bx.Marc Jones
These are the core files for HyperTransport, DDR2 Memory, and multi-core initialization. Signed-off-by: Marc Jones <marc.jones@amd.com> Reviewed-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Myles Watson <myles@pel.cs.byu.edu> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3014 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-12-05Remove the coherent_ht_car.c file. It is exactly the same asUwe Hermann
coherent_ht.c (save one empty line removed) so there's no use to keep it around. 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@2998 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-13Fix ACPI issues brought up with Intel's latest ASL compiler.Stefan Reinauer
iasl now defaults to put created files into the input file's path, not into the current directory. This (trivial) patch fixes the behavior for the northbridge specific ASL code. Further checkins to be expected. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2968 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-07Final set of changes to make Alix1c work.Ronald G. Minnich
Fix IRQ tables (Thanks to Marc Jones) Fix IRQ SLOT # Comment out ram test in early startup. make the debug print in lx/raminit.c a debug print, not emerg print Set the default console log level to 3, but leave in the possibility of running with more info (leave maximum at 11) Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2952 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-04Add dummy function for MCFG on those mainboards that provide ACPI but don't Stefan Reinauer
have PCIe MMCONFIG. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2941 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-11-02This patch changes the "if else" style of parameter matching to table and ↵Rudolf Marek
also changes the rdpreamble parameter, which will cause that more then one DIMM will work for 939 motherboard. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Jordan Crouse <jordan.crouse@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2935 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-31Use the preferred order of 'static const' instead of 'const static'.Uwe Hermann
This is the common style in both Linux as well as in LinuxBIOS. Self-ack as this is pretty trivial and a similar patch was already acked. 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@2923 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-27Drop duplicated and unneeded #defines from some northbridges (trivial).Uwe Hermann
This is generic PCI stuff, not nothbridge-specific in any way. The respective #defines are already present in src/include/device/pci_def.h. Abuild-tested, 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@2900 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-26This code gets us to a working linux boot on the alix1c. I have not tested Ronald G. Minnich
Ethernet yet. The fixes are a board-specific fake spd_read_byte, cleaning up comments, and just in general customizing for the 1c. The lxraminit change fixes a bug (&& used instead of ||), adds some debug prints which were VERY useful debugging the alix1c, changes fatal error messages from print_debug to print_emerg, and adds two functions: banner, which just prints out a string with a banner, and hcf, which print an emergency message and then pushes null bytes into the uart forever, just to make sure that no bytes get lost for any reason. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2899 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
2007-10-21I am signing off and acking this trivial patch, as I just wasted severalRonald G. Minnich
days on a function named pll_reset that, on exit, says "Done cpuRegInit", and which, in turn, made me think it was a lot farther along that it was. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2878 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-14Fix the resource end in amdk8/northbridge.c.Rudolf Marek
Without this bugfix, the resource for the PCI/ISA video memory at 0xa0000 - 0xbffff is too big, i.e. it goes up to 0xcffff instead of just 0xbffff as it should. Here's the diff from two runs of the tool from http://www.linuxbios.org/pipermail/linuxbios/2007-June/022449.html on the MSI MS-7260 (K9N Neo), with and without the bugfix. After applying, the resource size is correct again. --- dumpres_lb_pci_vgacard_without_resfix.txt +++ dumpres_lb_pci_vgacard_with_resfix.txt @@ -11,7 +11,7 @@ MMIO map: #2 0x0000000000 - 0x000000ffff Access: / Dstnode:0 DstLink 0 MMIO map: #3 0x0000000000 - 0x000000ffff Access: / Dstnode:0 DstLink 0 MMIO map: #4 0x0000000000 - 0x000000ffff Access: / Dstnode:0 DstLink 0 -MMIO map: #5 0x00000a0000 - 0x00000cffff Access: R/W Dstnode:0 DstLink 0 +MMIO map: #5 0x00000a0000 - 0x00000bffff Access: R/W Dstnode:0 DstLink 0 MMIO map: #6 0x00fc000000 - 0x00fd1fffff Access: R/W Dstnode:0 DstLink 0 MMIO map: #7 0x00fd200000 - 0x00fd1fffff Access: R/W Dstnode:0 DstLink 0 MMIO map: #0 0x000000 - 0x003fff Access: R/W ISA VGA Dstnode:0 DstLink 0 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2853 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-07Make the reserved video memory on Geode GX1 based systems configurable.Juergen Beisert
This makes sense on systems with small memories when the VGA feature is not used (CONFIG_VIDEO_MB = 0 in this case). On Geode GX1 based systems the following amount of memory should be reserved when VGA support is enabled: - 1MiB for VGA and SVGA resolutions - 2MiB for XGA resolution - 4MiB for SXGA resolution Signed-off-by: Juergen Beisert <juergen127@kreuzholzen.de> Acked-by: Peter Stuge <peter@stuge.se> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2840 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
2007-09-13I still don't understand a word, but I tried to improve the documentation. ↵Stefan Reinauer
(trivial) Please fix this if you can. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2774 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
2007-06-19This patch fixes up a couple mistakes I made with the i82810 and mew-vw to makeCorey Osgood
the system boot to a command line. This patch comments out the code to set up the vga framebuffer to allow the system to boot, without this fix the system hangs during elfboot. The only line that is absolutely necessary to change is the SMRAM setup, however I've commented out all vga setup to make it very obvious to both the kernel/payload and anyone looking at the code that vga isn't currently working. This setup might also be better handled in northbridge.c, if it doesn't need to be done before ram init, yet another reason to comment it all. In the future, LinuxBIOS needs to be told that the graphics memory area, 1mb or 512kb (at the user or developer's option), is reserved for the onchip vga, but I'm not sure if it's taken at the top or bottom of the memory, yet. LB may also need to set a base address for the AGP aperture and/or be told that range is reserved as well, whether this was originally the job of the system bios or vga bios is still a mystery. It also corrects the number of entries in irq_tables.c, without this fix the kernel would probably complain and hang due to unmapped IRQs. 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@2725 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-14his patch fixes the CAS map for -.5 and -1 CAS settings. The -.5 setting ↵Marc Jones
should only shift the mask one bit, not two. Signed-off-by: Marc Jones <marc.jones@amd.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Jordan Crouse <jordan.crouse@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2722 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-14Add initial support for the Intel 82810 northbridge.Corey Osgood
Signed-off-by: Corey Osgood <corey.osgood@gmail.com> Acked-by: Joseph Smith <joe@smittys.pointclark.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2720 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-06-07Minor tweaks in the 440BX RAM init code (trivial).Uwe Hermann
Still hardcoded for Tyan S1846. This slightly increases performance, but it's still pretty horrible. Some RAM settings are causing a dramatically slow system (confirmed by comparing memtest performance results of the proprietary BIOS and our code). Haven't found the problem, yet. 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@2717 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-28Lower the RAM init delays we use on the Intel 440BX.Uwe Hermann
As per JEDEC, we should wait 200us until voltages and clocks are stable. Then apply NOPs for 200 clock cycles (for simplicity we use 200us here). All other delays are so low that we get away with just waiting 1us. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Peter Stuge <peter@stuge.se> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2702 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-27Various 440BX and Tyan S1846 related minor changes and fixes (trivial):Uwe Hermann
- Only check the RAM from 0 - 640 KB and 768 KB - 1 MB now. That's available on all boards, regardless of what DIMMs you use. Tested on the Tyan S1846, works fine. - Properly set the PAM registers to allow the region from 768 KB - 1 MB to be used as normal RAM (required for the above). - Document all of this properly. Add/improve other documentation, too. - Simplify and document code in northbridge.c. - Cosmetics and coding style. 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@2701 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
2007-05-21Drop the (non-working, almost non-existant) support forUwe Hermann
- the Transmeta TM5800 northbridge - the Densitron DPX114 mainboard (the only one using the TM5800) 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@2685 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-21fix some typos, clarify comments and drop dead code (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@2682 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10Fixup the 440BX northbridge.c (self-ack as this wasn't working anyway).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@2661 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 cleans up \r left in the print strings. They were required for ↵Marc Jones
romcc code but no longer needed in cache as ram code. 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@2657 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10Fixed a bug within the 440BX RAM size calculation. Since the DRB valuesCeri Coburn
on the 440BX are 8 MB units we need to shift left by 13 to get it into KB. Signed-off-by: Ceri Coburn <ceri.coburn@gmail.com> Signed-off-by: Roger Zauner <roger@eskimo.com> 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@2655 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-10The attached patch sets the MA map type correctly for all DIMMs I wasAlex Mauer
able to find to test with the Epia. Signed-off-by: Alex Mauer <hawke@hawkesnest.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2653 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@2649 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@2646 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-04This repairs the other Geode mainboards so they'll build with the newMarc Jones
Geode changes. 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@2632 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-04This patch adds support for the northbridge integrated into the AMDMarc Jones
Geode LX platform, including memory and graphics. (rediffed for whitespace) 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@2630 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-05-04Cosmetics (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@2626 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-30Fix typo: s/PRINT_DEBUG_/PRINT_DEBUG/ (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@2622 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-22Use __PAYLOAD__ instead of PAYLOAD as replacement template for abuild.Uwe Hermann
Comment out code which currently doesn't compile. Needs fixing later. 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@2614 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-06YhLu's patch from January 18th.Yinghai Lu
hypertransport specific updates Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Signed-off-by: Ed Swierk <eswierk@arastra.com> Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ward Vandewege <ward@gnu.org> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2596 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-06This commit is part of YhLu's patch from January 18th.Yinghai Lu
Drop a lot of debugging code from northbridge.c Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Signed-off-by: Ed Swierk <eswierk@arastra.com> Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ward Vandewege <ward@gnu.org> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2595 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-06YhLu's patch from January 18th. This part is mostly cleaning up Yinghai Lu
dead code and adding a few fixmes. Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Signed-off-by: Ed Swierk <eswierk@arastra.com> Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ward Vandewege <ward@gnu.org> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2594 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-06Trivial patch:Stefan Reinauer
* Drop empty file (0 bytes) northbridge/amd/amdk8/cpu_rev.c and references to it. * move config option decision to preprocessor instead of code since config options can not change during runtime * slightly more verbose output in built_opt_tbl.c Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2586 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-01Initial Intel 440BX RAM initialization framework.Uwe Hermann
This does _not_ fully work, yet. You will _not_ be able to boot any payload with this code, yet. Add missing license headers. Base the northbridge.c file on the Intel 855PM version, that comes closer to what we want. The raminit.c file is written from scratch and hardcodes several values for now. This needs to be fixed later by reading the correct values via SPD. 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@2576 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
2007-02-01Fix typo which breaks the build ('defalut' should be 'default').Ed Swierk
Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2544 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-30Add convenience macros PAM0..PAM6 (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@2511 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-22Update of the src/include/spd.h file with the following improvements:Uwe Hermann
* Added information on the relevant datasheet(s) and where to get them. * Added missing #defines for some other config bytes. * Documented all config bytes a bit better. * Renamed some #defines to hopefully make their names clearer. (closes #38) 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@2506 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-19Fix hardcoding of iasl path. iasl is in the user path in the Uwe Hermann
pmtools packages of upcoming SUSE 10.2, too, so the problem will go away. (new package installed on linuxbios.org, too) See also http://www.linuxbios.org/pipermail/linuxbios/2006-September/015968.html 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@2498 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-11Add missing bracket in comment, and fix whitespace (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@2497 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-11-10Add an include file which contains the register definitions for theUwe Hermann
Intel 440BX northbridge (Closes #39). Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Richard Smith <smithbone@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2495 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
2006-10-27svn mv src/northbridge/intel/E7520 src/northbridge/intel/e7520Uwe Hermann
svn mv src/northbridge/intel/E7525 src/northbridge/intel/e7525 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@2478 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-27Rename E7520 to e7520, and E7525 to e7525 in the code. The next commitUwe Hermann
will then rename the E7520 and E7525 directories respectively. 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@2477 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-05K8_4RANK to QRANKYinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2445 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
2006-09-18A fix for hynix dram problems seen at 366/244Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2419 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-13changes for the lx and artecgroup moboIndrek Kruusa
Signed-off-by: Indrek Kruusa Approved-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2412 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-13Slow down the clock, per Tom SyllaRonald G. Minnich
Signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2406 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-09-13warm boot patch from richard smith.Ronald G. Minnich
signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2404 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-23Uwe Hermann:Stefan Reinauer
here's a patch which replaces all DOS newlines with Unix newlines, and removes some useless $Rev$, $Id$, and $Header$ tags. (part 1) git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2385 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-16updates to make gx1 IRQ map work. not tested;Ronald G. Minnich
signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2379 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-10change from AMD for the IRQ10 problem.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2370 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-09mods for the ultra40 bringup. This now builds.Ronald G. Minnich
amd gx2 north -- don't set anything in the north, it conflicts with vsa settings. So we have our own pci_set_resources that is essentially a no-op -- just calls the kids. olpc rev_a config -- DISABLE the compressed rom stream. This SHOULD NOT have been set -- it is untested and caused real trouble. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2369 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-08-03Changelog:Indrek Kruusa
* src/cpu/amd/model_lx/model_lx_init.c L2 cache initialization removed (moved to northbridge.c) * src/include/cpu/amd/lxdef.h more checked values * src/northbridge/amd/lx/northbridge.c L2 cache initialization added cpubug() commented out * src/northbridge/amd/lx/raminit.c empty function sdram_set_registers() is in use, don't remove * src/mainboard/artecgroup/dbe61/Config.lb irqmap changes * src/mainboard/artecgroup/dbe61/irq_tables.c tentative changes to irq table (currently not in use) * src/mainboard/artecgroup/dbe61/mainboard.c irq assigned manually to NIC * src/mainboard/artecgroup/dbe61/Options.lb gcc 4.0 is OK * targets/artecgroup/dbe61/Config.lb 64K for VSA is OK at moment Signed-off-by: Indrek Kruusa <indrek.kruusa@artecdesign.ee> Signed-off-by: Andrei Birjukov <andrei.birjukov@artecdesign.ee> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2360 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-29- Add support _framework_ for the Asus p2b. Richard Smith
- New superIO winbond/w83977tf - Add single memory controller SBbus debug routine into a file private to the i440bx This adds support the start of support for an Asus p2b mainboard. Current limitations are the same as for the Bitworks IMS board. Reads from the SMbus don't work. Moving dump_spd_registers() into its own private copy solves the problem of having to go hack on the version that included in src/sdram to only do one memory controller. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2351 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-28This patch adds support for the AMD LX cpu. Ron Minnich
There is one global change to pci_ids.h. The rest are changes for LX. I ran abuild and it is ok. Not all artec design changes are included as some of them would adversely affect other mainboards. Indrek will need to test. Signed-off-by: Ron Minnich Signed-off-by: Indrek Kruusa, indrek.kruusa@artecdesign.ee, artec design. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2350 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-24add framework for i440bx chipsetRichard Smith
add support for NSC pc87351 SuperIO add Bitworks/IMS manboard config This is a very basic framework for the i440bx chipset and the Bitworks IMS board that uses it. Most things are structure only. Known issues: - SMbus reads to the RAM SPD come back all zero. - dump_spd_registers() is commented out since it breaks with the default setting of generic_dump_spd.c where it wants 2 memory controllers. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2347 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-21restore the old code for enabling flash. The new amd code did not work.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2346 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-21These changes incorporate steve goodrich'es fixes, and one bug that isRonald G. Minnich
disabled. cs5536: add new entires for SB control etc. cs5536.c: chip_enabled function moved to chip_init, so it only gets run once. IRQ setup improved gx2def.h: new defines added vr.h: new file, with new def's for virtual register control. mainboard config.lb: new entries added for nb and sb control. chipsetinit.c: new controls added -- I forget all the details :-) grphinit.c: new function added northbridge.c: new IRQ control added. FlashChipSetup added, controlled by chip info setupflash struct member. Currently, if enabled, this hangs OLPC in linux PCI scan. chip.h: new struct members added for unwanted device enable, flash setup git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2345 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-06-23match settings per steve goodrich.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2329 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-06-20Fixes from AMD. Tested to build on rumba and olpc, and builds. Ronald G. Minnich
Tested to booting linux on olpc, and boots. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2327 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-06-18add irq mapper support for OLPC and other boards that need this mappingRonald G. Minnich
done for the gx2 north. tested on OLPC. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2323 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-06-12ron forget an svn add.Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2319 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-06-12Get rid of #if 01 and debug prints that are compiled out. Ronald G. Minnich
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2318 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 06:57:48 +0000