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2013-06-13AMD Hudson: Add support for the SD controllerDave Frodin
This patch provides the correct SD controller timings for the Family16 device. It also will remove the SD controller from PCI space when device 0:14.7 is set to off in devicetree. This was tested on a AMD Parmer board and a AMD G-series SOC reference board. The settings were found in the AMD Hudson2 RRG and family16 BKGD. Change-Id: I6d7e7997ddc39802ab75dc8a211ed29f028c0471 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/3348 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-06(Trivial) early_smbus: fix printsmbus macroAlexandru Gagniuc
When I've first written this macro in 2011, the correct define for verbose SMBus message was CONFIG_DEBUG_SMBUS_SETUP. This has since been changed to CONFIG_DEBUG_SMBUS. I didn't catch that, and this made the printsmbus macro always evaluate to an empty statement. Use the proper CONFIG_DEBUG_SMBUS define. This makes printsmbus functional again. Change-Id: Iaf03354b179cc4a061e0b65f5b746af10f5d2b88 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/3379 Tested-by: build bot (Jenkins) Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2013-06-04pci_ids.h: Add PCI IDs for VIA VX900 chipsetAlexandru Gagniuc
Change-Id: I4a75326fef0a10a6290cdd4b1b93d9af8e3ab23d Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/3268 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.huber@secunet.com>
2013-06-04coreboot: Add generic early SMBus APIAlexandru Gagniuc
Early SMBUS code with similar functionality is duplicated for all southbridges. Add a generic SMBus API (function declarations) designed to unify the early SMBus structure. This patch only adds the API. It does not implement any hardware-specific bits. Change-Id: I0861b7a3f098115182ae6de9f016dd671c500bad Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/143 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-06-04DDR3: Add utilities for creating MRS commandsAlexandru Gagniuc
MRS commands are used to tell the DRAM chip what timing and what termination and drive strength to use, along with other parameters. The MRS commands are defined by the DDR3 specification [1]. This makes MRS commands hardware-independent. MRS command creation is duplicated in various shapes and forms in any chipset that does DDR3. This is an effort to create a generic MRS API that can be used with any chipset. This is used in the VX900 branch. [1] www.jedec.org/sites/default/files/docs/JESD79-3E.pdf Change-Id: Ia8bb593e3e28a5923a866042327243d798c3b793 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/3354 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-06-03dram: Add utilities for decoding DDR3 SPDsAlexandru Gagniuc
Add convenience utilities for decoding DDR3 SPDs and printing the information to the console. These have proven invaluable when writing the VX900 memory initialization. These are used in the VX900 branch Information printed has the following format: > SPD Data for DIMM 51 > Revision: 10 > Type : b > Key : 2 > Banks : 8 > Capacity: 1 Gb > Supported voltages: 1.5V > SDRAM width : 8 > Bus extension : 0 bits > Bus width : 64 > Optional features : DLL-Off_mode RZQ/7 RZQ/6 > Thermal features : ASR ext_temp_range > Thermal sensor : no > Standard SDRAM : no > Row addr bits : 13 > Column addr bits : 10 > Number of ranks : 1 > DIMM Capacity : 1024 MB > CAS latencies : 6 7 8 9 > tCKmin : 1.500 ns > tAAmin : 13.125 ns > tWRmin : 15.000 ns > tRCDmin : 13.125 ns > tRRDmin : 6.000 ns > tRPmin : 13.125 ns > tRASmin : 36.000 ns > tRCmin : 49.125 ns > tRFCmin : 110.000 ns > tWTRmin : 7.500 ns > tRTPmin : 7.500 ns > tFAWmin : 30.000 ns Change-Id: I30725a75caf74ac637db0a143344562bd9910466 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/3267 Tested-by: build bot (Jenkins)
2013-04-10exynos5: Re-factor I2C codeDavid Hendricks
This re-factors the Exynos5 I2C code to be simpler and use the new API, and updates users accordingly. - i2c_read() and i2c_write() functions updated to take bus number as an argument. - Get rid of the EEPROM_ADDR_OVERFLOW stuff in i2c_read() and i2c_write(). If a chip needs special handling we should take care of it elsewhere, not in every low-level i2c driver. - All the confusing bus config functions eliminated. No more i2c_set_early_config() or i2c_set_bus() or i2c_get_bus(). All this is handled automatically when the caller does a transaction and specifies the desired bus number. - i2c_probe() eliminated. We're not a command-line utility. - Let the compiler place static variables automatically. We don't need any of this fancy manual data placement. - Remove dead code while we're at it. This stuff was ported early on and much of it was left commented out in case we needed it. Some also includes nested macros which caused gcc to complain. - Clean up #includes (no more common.h, woohoo!), replace debug() with printk(). Change-Id: I8e1f974ea4c6c7db9f33b77bbc4fb16008ed0d2a Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/3044 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-04-09replace device/i2c.h with simpler versionDavid Hendricks
The existing header was imported along with the Exynos code and left mostly unchanged. This is the first patch in a series intended to replace the imported u-boot I2C API with a much simpler and cleaner interface: - We only need to expose i2c_read() and i2c_write() in our public API. Everything else is board/chip-dependent and should remain hidden away. - i2c_read and i2c_write functions will take bus number as an arg and we'll eliminate i2c_get_bus and i2c_set_bus. Those are prone to error and end up cluttering the code since the user needs to save the old bus number, set the new one, do the read/write, and restore the old value (3 added steps to do a simple transaction). - Stop setting default values for board-specific things like SPD and RTC bus numbers (as if we always have an SPD or RTC on I2C). - Death to all the trivial inline wrappers. And in case there was any doubt, we really don't care about the MPC8xx. Though if we did then we would not pollute the public API with its idiosyncrasies. Change-Id: I4410a3c82ed5a6b2e80e3d8c0163464a9ca7c3b0 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/3043 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-29resources: introduce IORESOURCE_WRCOMBAaron Durbin
Certain MMIO resources can be set to a write-combining cacheable mode to increase performance. Typical resources that use this would be graphics memory. Change-Id: Icd96c720f86f7e2f19a6461bb23cb323124eb68e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2891 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-29resources: remove IORESOURCE_[UMA_FB|IGNORE_MTRR]Aaron Durbin
The IORESOURCE_UMA_FB and IORESOURCE_IGNORE_MTRR attributes on a resource provided hints to the MTRR algorithm. The IORESOURCE_UMA_FB directed the MTRR algorithm to setup a uncacheable space for the resource. The IORESOURCE_IGNORE_MTRR directed the MTRR algorithm to ignore this resource as it was used reserving RAM space. Now that the optimizing MTRR algorithm is in place there isn't a need for these flags. All IORESOURCE_IGNORE_MTRR users are handled by the MTRR code merging resources of the same cacheable type. The users of the IORESOURCE_UMA_FB will find that the default MTRR type calculation means there isn't a need for this flag any more. Change-Id: I4f62192edd9a700cb80fa7569caf49538f9b83b7 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2890 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-23resources: introduce reserved_ram_resource()Aaron Durbin
mmio_resource() was previously being used for reserving RAM from the OS by using IORESOURCE_IGNORE_MTRR atrribute. Instead, be more explicit for those uses with reserved_ram_resource(). bad_ram_resource() now calls reserved_ram_resource(). Those resources are marked as cacheable but reserved. The sandybridge and haswell code were relying on the implementation fo the MTRR algorithm's interaction for reserved regions. Instead be explicit about what ranges are MMIO reserved and what are RAM reserved. Change-Id: I1e47026970fb37c0305e4d49a12c98b0cdd1abe5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2886 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-03-22x86: Unify arch/io.h and arch/romcc_io.hStefan Reinauer
Here's the great news: From now on you don't have to worry about hitting the right io.h include anymore. Just forget about romcc_io.h and use io.h instead. This cleanup has a number of advantages, like you don't have to guard device/ includes for SMM and pre RAM anymore. This allows to get rid of a number of ifdefs and will generally make the code more readable and understandable. Potentially in the future some of the code in the io.h __PRE_RAM__ path should move to device.h or other device/ includes instead, but that's another incremental change. Change-Id: I356f06110e2e355e9a5b4b08c132591f36fec7d9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2872 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-03-14haswell: add PCI id supportAaron Durbin
In order for coreboot to assign resources properly the pci drivers need to have th proper device ids. Add the host controller and the LPC device ids for Lynx Point. Resource assignment works correctly now w/o odd behavior because of conflicts. Change-Id: Id33b3676616fb0c428d84e5fe5c6b8a7cc5fbb62 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2638 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com>
2013-03-11pci.h: Drop unused `mainboard_pci_subsystem*` prototypesPatrick Georgi
We used to allow mainboards to override subsystems using mainboard_pci_subsystem_vendor_id and mainboard_pci_subsystem_device_id. Mechanisms have changed and the only occurrence of these names is in the header. Change-Id: Ic2ab13201a2740c98868fdf580140b7758b62263 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2625 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2013-02-14sconfig: rename lapic_cluster -> cpu_clusterStefan Reinauer
The name lapic_cluster is a bit misleading, since the construct is not local APIC specific by concept. As implementations and hardware change, be more generic about our naming. This will allow us to support non-x86 systems without adding new keywords. Change-Id: Icd7f5fcf6f54d242eabb5e14ee151eec8d6cceb1 Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2377 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-02-14sconfig: rename pci_domain -> domainStefan Reinauer
The name pci_domain was a bit misleading, since the construct is only PCI specific in a particular (northbridge/cpu) implementation, but not by concept. As implementations and hardware change, be more generic about our naming. This will allow us to support non-PCI systems without adding new keywords. Change-Id: Ide885a1d5e15d37560c79b936a39252150560e85 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2376 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-02-06replace uchar and uint with standard types in generic i2c headerDavid Hendricks
Change-Id: Ie72985bb5291bcef2e837a2f4f2ec929a0c086ce Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2290 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-12-29import i2c header from u-bootDavid Hendricks
This just imports a header. We may wish to modify the i2c interface and/or unify it with the smbus interface we currently have. Change-Id: I314f3aef62be936456c6c3e164a3db2c473b8792 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2079 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-27Add initialization hook for chipsNico Huber
Add an init() function to the chip_operations which will be called before bus enumeration. This allows to disable unused devices before they get enumerated. Change-Id: I63dd9cbfc7b5995ccafb7bf7a81dc71fc67906a0 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1623 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06Drop redundant CHIP_NAME in mainboard.cKyösti Mälkki
Compose the name from Kconfig strings instead. As the field is for debug print use only, a minor change in the output should do no harm. The strings no longer include word "Mainboard". Change-Id: Ifd24f408271eb5a5d1a08a317512ef00cb537ee2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1635 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-06Add name field for deviceKyösti Mälkki
The constant field "name" in chip_operations is common to multiple different devices within a chip and cannot reflect the actual device as found on the platform. The intention is that a driver sets dev->name as part of the device enumeration sequence with the detected hardware type and revision. The field is for debug print use only. Change-Id: Ib7bf90ba3c618ad0cb715d80d6a937ceaae0adcf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1634 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-10-29Drop get_smbios_data from chip_operationsKyösti Mälkki
We only want to add data once per device. Using the one in chip_operations is not very usable anyway, as different devices under the same chip directory would need to output entirely different sets of data. Change-Id: I96690c4c699667343ebef44a7f3de1f974cf6d6d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1492 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2012-10-27Take care of NULL chip_ops->nameKyösti Mälkki
Change-Id: Ic44915cdb07e0d87962eff0744acefce2a4845a2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1626 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-08-27Drop unused ISA Pnp definitionsKyösti Mälkki
These declarations were never or no longer used. Change-Id: Icdbfc0838d5021ea02ab031b643b3fe6361b39b4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1489 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2012-08-27AMD northbridges: factor out CPU allocationKyösti Mälkki
Factor CPU allocation out of AMD northbridge codes. As CPU topology information is required for generation of certain ACPI tables, make this code globally available. For AMDK8 and AMDFAM10 northbridge, there is a possible case of BSP CPU with lapicid!=0. We do not want to leave the lapic 0 from devicetree unused, so always use that node for BSP CPU. Change-Id: I8b1e73ed5b20b314f71dfd69a7b781ac05aea120 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1418 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2012-08-08Fix SMBIOS generationStefan Reinauer
Dropping mainboard's chip.h broke execution of the mainboard's enable function and the addition of mainboard specific smbios tables. The former was fixed by Kyosti in http://review.coreboot.org/1374 This patch fixes the breakage in static.c and also backs out a small portion of Kyosti's patch (because it's not needed anymore) Change-Id: I6fdea9cbb8c6041663bd36f68f1cae4b435c1f9b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1421 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-08-04Make the device tree available in the rom stageStefan Reinauer
We thought about two ways to do this change. The way we decided to try was to 1. drop all ops from devices in romstage 2. constify all devices in romstage (make them read-only) so we can compile static.c into romstage 3. the device tree "devices" can be used to read configuration from the device tree (and nothing else, really) 4. the device tree devices are accessed through struct device * in romstage only. device_t stays the typedef to int in romstage 5. Use the same static.c file in ramstage and romstage We declare structs as follows: ROMSTAGE_CONST struct bus dev_root_links[]; ROMSTAGE_CONST is const in romstage and empty in ramstage; This forces all of the device tree into the text area. So a struct looks like this: static ROMSTAGE_CONST struct device _dev21 = { #ifndef __PRE_RAM__ .ops = 0, #endif .bus = &_dev7_links[0], .path = {.type=DEVICE_PATH_PCI,{.pci={ .devfn = PCI_DEVFN(0x1c,3)}}}, .enabled = 0, .on_mainboard = 1, .subsystem_vendor = 0x1ae0, .subsystem_device = 0xc000, .link_list = NULL, .sibling = &_dev22, #ifndef __PRE_RAM__ .chip_ops = &southbridge_intel_bd82x6x_ops, #endif .chip_info = &southbridge_intel_bd82x6x_info_10, .next=&_dev22 }; Change-Id: I722454d8d3c40baf7df989f5a6891f6ba7db5727 Signed-off-by: Ronald G. Minnich <rminnich@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1398 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-08-03Fix mainboard level enable_dev()Kyösti Mälkki
Commit 188e3c2ff06a82f61d7d71e610b32b1a250c0a45 dropped mainboard out of the static device tree. This left dev_root->chip_ops unset, and mainboard_ops.enable_dev() was no longer called. Change-Id: I6d447c8049a66041b8bb36ec9aac3e7e0d20a99b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1374 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-08-02AMD and GFXUMA: move setup_uma_memory() to northbridgeKyösti Mälkki
UMA region can be determined at any time after the amount of RAM is known and before the uma_resource() call. Change-Id: I2a0bf2d3cad55ee70e889c88846f962b7faa0c7e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1379 Reviewed-by: Zheng Bao <zheng.bao@amd.com> Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-08-01Intel Sandybridge: add reserved memory as resourcesKyösti Mälkki
Reserved memory resources will get removed from memory table at the end of write_coreboot_table(), Change-Id: I02711b4be4f25054bd3361295d8d4dc996b2eb3e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1372 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-07-31Revert "Use broadcast SIPI to startup siblings"Sven Schnelle
This reverts commit 042c1461fb777e583e5de48edf9326e47ee5595f. It turned out that sending IPIs via broadcast doesn't work on Sandybridge. We tried to come up with a solution, but didn't found any so far. So revert the code for now until we have a working solution. Change-Id: I7dd1cba5a4c1e4b0af366b20e8263b1f6f4b9714 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1381 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-27Allocators for different memory regions typesKyösti Mälkki
Hide some details of the resource allocator from rest of the world. These should come in handy when fixing some aspects of MTRR setup. Change-Id: I8acad98f25e56cd8bae64fb52539d81ce94f9c73 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1367 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-07-24Add support for HM70 and NM70 LPC bridgeStefan Reinauer
This lets the SPI driver and the LPC driver know about HM70 and NM70. Change-Id: Id2f1e0e5586a2f7200b2d24785df3f2be890da98 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1300 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-20Allow shutting down internal graphics if plugin graphics are preferredPatrick Georgi
VGA is this part-legacy thing that can cause trouble... For this, introduce device_t->disable(dev) method, in which a driver can take care to deregister the device if necessary. Change-Id: I3fecec07f402e530458b79eda30b2c274101fefa Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1251 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-16Change uma_resource() to use new type IORESOURCE_UMA_FB.Kyösti Mälkki
MTRR setup code can detect this and mark it as UC/WT/WC as suitable for the specific hardware. Change-Id: Ib7a3d450fc7c19e3ca72767dfb350412dd35c971 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1214 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-16Define global uma_memory variablesKyösti Mälkki
Use of the uma_memory_base and _size variables is very scattered. Implementation of setup_uma_memory() will appear in each northbridge. It should be possible to do this setup entirely in northbridge code and get rid of the globals in a follow-up. Change-Id: I07ccd98c55a6bcaa8294ad9704b88d7afb341456 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1204 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-16Add global uma_resource()Kyösti Mälkki
Like ram_resource(), but reserved and not cacheable. Switch all AMD northbridges to use this one. Change-Id: I88515c6a0f59f80fd8607c390d0d4a2a35d805f2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1203 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-13MPTAPLE: generate from devicetree.cbSven Schnelle
This patch adds support for autogenerating the MPTABLE from devicetree.cb. This is done by a write_smp_table() declared weak in mpspec.c. If the mainboard doesn't provide it's own function, this generic implementation is called. Syntax in devicetree.cb: ioapic_irq <APICID> <INTA|INTB|INTC|INTD> <INTPIN> The ioapic_irq directive can be used in pci and pci_domain devices. If there's no directive, the autogen code traverses the tree back to the pci_domain and stops at the first device which such a directive, and use that information to generate the entry according to PCI IRQ routing rules. Change-Id: I4df5b198e8430f939d477c14c798414e398a2027 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1138 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-12Lenovo X60: correct SDHCI write protect polarityJonathan A. Kollasch
Change-Id: I916deffe2c692042f7e54c936902e77770ee69df Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: http://review.coreboot.org/1205 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-05PCI Type2 config must dieRonald G. Minnich
PCI Type 2 config was a strange and never-used config mechanism. It is unlikely that in the 13 years of coreboot's existence that type 2 was ever used; it just made life complicated for everyone. It lived long enough in coreboot to be replaced by mmioconf. Prior to making the device tree visible in romstage we want to get rid of type2. Delete two files we don't need any more (yay!). Replace two functions with one: pci_config_default, which returns a pointer to the default config method. At some future time this may change to mmio but for now it is old type1 style. Change-Id: Icc4ccf379a89bfca8be43f305b68ab45d88bf0ab Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1159 Tested-by: build bot (Jenkins) Reviewed-by: Sven Schnelle <svens@stackframe.org>
2012-07-03AGESA F15 wrapper for Trinityzbao
The wrapper for Trinity. Support S3. Parme is a example board. Change-Id: Ib4f653b7562694177683e1e1ffdb27ea176aeaab Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1156 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-02Use broadcast SIPI to startup siblingsSven Schnelle
The current code for initializing AP cpus has several shortcomings: - it assumes APIC IDs are sequential - it uses only the BSP for determining the AP count, which is bad if there's more than one physical CPU, and CPUs are of different type Note that the new code call cpu->ops->init() in parallel, and therefore some CPU code needs to be changed to address that. One example are old Intel HT enabled CPUs which can't do microcode update in parallel. Change-Id: Ic48a1ebab6a7c52aa76765f497268af09fa38c25 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1139 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-30Add support for Panther Point to SPI driverStefan Reinauer
Change-Id: I98b05d9e639eda880b6e8dc6398413d1f4f5e9c3 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1048 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-10Add SPI flash driverStefan Reinauer
This driver is taken from u-boot and adapted to match coreboot. It still contains some hacks and is ICH specific at places. Change-Id: I97dd8096f7db3b62f8f4f4e4d08bdee10d88f689 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/997 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Allow device ID arrays in the PCI driver structureVadim Bendebury
Many PCI devices share the very same driver despite having different PCI device IDs, which causes a lot of copy and paste of driver definitions. This change introduces a way to specify the array of acceptable device IDs in a single driver entry. As an example the Intel {Sandy|Ivy} Bridge SATA driver is being modified to use a single driver structure for all different SATA controller flavors, a few more Ivy Bridge IDs are being added as well. BUG=none TEST=manual . modified coreboot brought up an Ivy Bridge platform all the way to Linux login screen. Change-Id: I761c5611b93ef946053783f7a755e6c456dd6991 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/982 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-04-02Add a helper function to determine the number of enabled CPUsStefan Reinauer
Change-Id: Ia72926002571e0f250849fa5db048bd8b2e92400 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/821 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29Add support for enabling PCIe Common Clock and ASPMDuncan Laurie
These are guarded by individual Kconfig entries. The deprecated CONFIG_PCIE_TUNING defines have been removed in favor of using specific config options. This is the generic half, there is board-specific pieces still to come that tune before and after ASPM is enabled. Change-Id: I3fe46282eada67629e9eeeed07e487dff54f2729 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/735 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-03-27Add RDC R8610 PCI IDs.Rudolf Marek
Change-Id: I3f3585f15265aa1377f72ba23accf1adb08cb8ac Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/806 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-03-09Add helper function to find a Local APIC by ID in the device tree.Duncan Laurie
Change-Id: Ie2d7d8e1f647a0c92d2de09e32454fbea688b1e7 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/695 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-02-16pci_ids: Add AMD F15h model 00-0f and F10h cpu HT device pci idsKerry Sheh
Change-Id: I13905f5730d08510c8f0f6e652f41a679d618d1b Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/609 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-02-07Add OPROM mapping support to corebootStefan Reinauer
This allows to add a PCI ID mapping function for option roms so that the same option rom can be used for a series of devices / PCI IDs. Intel and AMD often use the same option rom for a number of PCI devices with differend IDs. A function to implement such a mapping could look like this (or anything else appropriate): /* some vga option roms are used for several chipsets but they only have one * PCI ID in their header. If we encounter such an option rom, we need to do * the mapping ourselfes */ u32 map_oprom_vendev(u32 vendev) { u32 new_vendev=vendev; switch(vendev) { case 0xa0118086: new_vendev=0xa0018086; break; } return new_vendev; } Change-Id: I1be7fe113b895075d43ea48fe706b039cef136d2 Reviewed-on: http://review.coreboot.org/573 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-01-24RD890: pci_ids updateKerry Sheh
RD890 CIMX support AMD RD890TV, RX780, RD780, SR56x0, RD890 and 990FX chipsets, add their pci device id respectively. Change-Id: I30c62c5802279ff2ee8da1cae41395e6899339bb Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/558 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-12SB800: Sata Enable bus master and enable ahci for AHCI/RAID modeKerry Sheh
In order to make sure AHCI/RAID ROM works correctly For SB800_SATA_AHCI or SB800_SATA_RAID mode, SATA should enable bus master and the ahci also should be enabled. Change-Id: I9d9c557816d364d8373fe343860ad5fe45988200 Signed-off-by: Kerry She <kerry.she@amd.com> Signed-off-by: Kerry She <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/248 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-03pci_ids: Add sb800 SATA device raid mode device idKerry Sheh
sb800 SATA device have different device id with different configure mode, 4392h for RAID mode, 4393h for RAID5 mode Change-Id: If54f7751f531c94ee725309a2a5c255390935ead Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/226 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-08-26Add automatic SMBIOS table generationSven Schnelle
Change-Id: I0ae16dda8969638a8f70fe1d2e29e992aef3a834 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/152 Tested-by: build bot (Jenkins)
2011-06-28Addition of Family12/SB900 wrapper codeefdesign98
This change adds the wrapper code for the AMD Family12 cpus and the AMD Hudson-2 (SB900) southbridge to the cpu, northbridge and southbridge folders respectively. Change-Id: I22b6efe0017d0af03eaa36a1db1615e5f38da06c Signed-off-by: Frank Vibrans <frank.vibrans@amd.com> Signed-off-by: efdesign98 <efdesign98@gmail.com> Reviewed-on: http://review.coreboot.org/53 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-06-03Correct wrong PCI ID for VIA K8M890 Chrome.Alexandru Gagniuc
With the K8T800/M800 patch from r6367 the PCI IDs for the VIA chrome were moved to pci_ids.h. The PCI ID for K8M890 chrome was copied incorrectly. (3220 instead of 3230). This patch defines the correct PCI ID for this device. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6618 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-15Enable AHCI mode and hide IDE controller to reduce boot time.Scott Duplichan
Note: enable AHCI in seabios and apply seabios patch: http://www.mail-archive.com/seabios@seabios.org/msg00437.html Signed-off-by: Scott Duplichan <scott@notabs.org> Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6579 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-09Adds RS740 HT and internal graphics PCI ids.Ivaylo Valkov
Signed-off-by: Ivaylo Valkov <ivaylo@e-valkov.org> Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6562 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-04-20pci1x2x: add PCI1510 device IDsSven Schnelle
Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6525 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-03-27Add AMD SR56x0 support.Zheng Bao
Signed-off-by: Zheng Bao <zheng.bao@amd.com> Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6462 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-03-01Fix a simple whitespace error in src/include/device/device.hSven Schnelle
Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Sven Schnelle <svens@stackframe.org> Reported-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6423 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-03-01Add subsystemid option to sconfigSven Schnelle
Allow user to add 'subsystemid <vendor> <device> [inherit]' to devicetree.cb for PCI and PCI domain devices. Example: device pci 00.0 on subsystemid dead beef end If the user wants to have this ID inherited to all subdevices/functions, he can add 'inherit', like in the following example: device pci 00.0 on subsystemid dead beef inherit end If the user don't want to inherit a Subsystem for a single device, he can specify 'subsystemid 0 0' on this particular device. Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6420 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-16Extended K8T890 driver to include the K8T800 and K8M800 northbridgesAlexandru Gagniuc
The K8T800 is almost identical to the K8T800Pro, also added to this patch. The K8T800_OLD is also defined, which is an older version of the K8T800, but which has no driver and early HT code yet. Also extended the K8M890 VGA driver to work for the K8M800 (not tested). According to the datasheet, the K8T890 and K8T800 are similar enough to be able to use the same initialization code. At least for the K8T800, this is sufficient to have a working HT link with the CPU, and to initialise the V-Link to the southbridge. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6367 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-03Wrap CONFIG_MAINBOARD_PCI_SUBSYSTEM_{VENDOR,DEVICE}_ID in weak functionsPatrick Georgi
This is so that boards can determine them on runtime based on hardware properties, if so desired. Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Acked-by: Joseph Kellermann <Joseph.Kellermann@heitec.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6329 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-31Add PCI ID's for VIA K8T800 and K8M800 northbridges.Alexandru Gagniuc
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6322 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-01Add AMD SB800 southbridge support via cimx_wrapper.Kerry She
Signed-off-by: Kerry She <Kerry.she@amd.com> Acked-by: Stefan Reinauer <stepan@coreboot.org> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6230 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-31Add RS785(RS880) support. Just few pci_ids.Zheng Bao
Signed-off-by: Zheng Bao <zheng.bao@amd.com> Acked-by: Stefan Reinauer <stepan@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6227 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-05W83627DHG/W83627EHG fixups for virtual LDNs.Uwe Hermann
W83627DHG: - Add proper "virtual LDN" handling for the LDNs that need it (i.e., those that don't have their "enable" bit in bit 0 of the 0x30 register). - Fix various I/O masks in the pnp_dev_info[] array as per datasheet. Add missing PNP_IRQ0 to the W83627DHG_ACPI LDN. W83627EHG: - Similar to W83627DHG, improve the "virtual LDN" setup a bit (it was mostly implemented already, though). - Add missing PNP_IRQ0 to the W83627EHG_ACPI LDN. Also: Fix up devicetree.cb of all boards using W83627DHG/W83627EHG to adapt for the virtual LDNs. include/device/pnp.h: Add comment that 'function' (which refers to the LDN and should probably be renamed later) has to be at least 16 bits wide. In theory LDNs could use u8, but due to the virtual LDN info being encoded in the "high byte" of 'function' it must be at least u16. asrock/939a785gmh/romstage.c: Drop unused GPIO6_DEV. ibase/mb899/romstage.c: Use DUMMY_DEV instead of a specific LDN (serial port 1 in this case) to avoid confusion. The global registers manipulated there are accessible from any LDN. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Rudolf Marek <r.marek@assembler.cz> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6140 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-11Add pci id and ops for VT8237A SATA controllerTobias Diedrich
Needed to change class from raid to ide so seabios can boot from it. Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6061 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-07This adds the VT8237A LPC device id and the pci_driver struct inTobias Diedrich
vt8237r_lpc.c Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Acked-by: Rudolf Marek <r.marek@assembler.cz> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6035 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-04Various cosmetic and coding style fixes in src/devices.Uwe Hermann
Also: - Improve a few code comments, fix typos, etc. - Change a few more variable types to u8/u16/u32 etc. - Make some very long lines fit into 80chars/line. - Drop a huge duplicated comment, use "@see" to refer to the other one. - Reduce nesting level a bit by restructuring some code chunks. - s/Config.lb/devicetree.cb/ in a few places. Abuild-tested. 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@6019 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-02This adds pci device ids and pci_driver structs for the K8T890 CFTobias Diedrich
variant. It also adds additional dev_find_device calls in k8t890_ctrl.c for subfunctions 3 and 7. Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Acked-by: Rudolf Marek <r.marek@assembler.cz> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6012 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-10-18Cosmetics and coding style fixes in devices/*.Uwe Hermann
- Whitespace and indentation fixes in various places. - Fix various typos. - Use u8, u16 etc. everywhere. Abuild-tested. 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@5962 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-10-11Factor out a few commonly duplicated functions from northbridge.c.Uwe Hermann
The following functions are moved to devices/device_util.c: - ram_resource() - tolm_test() - find_pci_tolm() There are only two tolm_test() / find_pci_tolm() which differ from the defaults, one of them can easily be eliminated in a follow-up patch, maybe even both, but for now keep it simple and only eliminate the majority. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5937 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-10-05Remove duplicate line from pci_ids.h.Jonathan Kollasch
Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net> Acked-by: Jonathan Kollasch <jakllsch@kollasch.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5916 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-23Fix some wrong capitalizations, reformat comments, fix a typo.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@5829 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-09Add support for reserved regions to resources and coreboot tables.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5795 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-17Always enable parent resources before child resources.Myles Watson
Always initialize parents before children. Move s2881 code into a driver. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5633 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-09Same conversion as with resources from static arrays to lists, exceptMyles Watson
there is no free list. Converting resource arrays to lists reduced the size of each device struct from 1092 to 228 bytes. Converting link arrays to lists reduced the size of each device struct from 228 to 68 bytes. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5626 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-07Fix some of Peter's suggestions for the Nokia IP530.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-07Remove the rest of cardbus_scan_bus.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5620 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-04Fixes for Nokia IP530 and associated drivers.Marc Bertens
Signed-off-by: Marc Bertens <mbertens@xs4all.nl> Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Marc Bertens <mbertens@xs4all.nl> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5609 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-21Use lists instead of arrays for resources in devices to reduce memory usage.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5576 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27Since some people disapprove of white space cleanups mixed in regular commitsStefan Reinauer
while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-05Add RS785G, looks like it works although it is RV620.Rudolf Marek
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@5356 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-161. This patch is about the pci header of RS780 and SB700. It is madeZheng Bao zheng.bao
seperatedly because both RS780 and SB700 will modify the pci_ids.h. It maybe will cause conflict if the sequence the patches are applied is different with the one they are created. 2. Dev 0-10 of RS780 has AMD's Vendor ID. So we think it is better to define the Device ID as XXX_AMD_RS780_XXX. Does anyone think it is better to move this definition to the AMD zone? That will split the RS780 into two parts. Is it inappropriate? Signed-off-by: Zheng Bao <zheng.bao@amd.com Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5217 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-051. Move run_bios prototype to device.hMyles Watson
2. Use time.h for get_time() and move tb_freq into functions.c 3. Move read_io and write_io to io.c and make them static 4. Make a couple of functions static in interrupt.c 5. Refactor a cast from char[] to u64 to get rid of potential alignment problems and a warning Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5191 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-02-22This is a general cleanup patchStefan Reinauer
- drop include/part and move files to include/ - get rid lots of warnings - make resource allocator happy with w83627thg - trivial cbmem resume fix - fix payload and log level settings in abuild - fix kontron mptable for virtual wire mode - drop some dead includes and dead code. 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@5136 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-06Remove drivers/pci/onboard. The only purpose was for option ROMs, which areMyles Watson
now handled more generically using CBFS. Simplify the option ROM code in device/pci_rom.c, since there are only two ways to get a ROM address now (CBFS and the device) and add an exception for qemu. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4925 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-27Improve coreboot build output and eliminate some warnings:Uwe Hermann
- Add static and const where possible. - Turn some #warning entries into TODO comments. - Add missing prototypes. - Remove unused variables. - Fix printf arguments or cast them as needed. - Make sconfig output look better. Drop useless "PARSED THE TREE" output. - Print "(this may take a while)" while building romcc. Add missing "\n". Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Myles Watosn <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4874 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-27Add few missing prototypes, and remove few unused (thus lonelly) variables.Maciej Pijanka
TODO - x86emu need (imo) some common header with prototypes at least - clog2, ulzma, hardwaremain prototypes added by this patch probably should be moved to some header too. - in src/devices/device_util.c prototype is before function because seems, it is used only within same file, if not it should be moved to debug section of prototypes in include/device/device.h Signed-off-by: Maciej Pijanka <maciej.pijanka@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4871 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-09Add const to get rid of some warnings when passing quoted strings.Myles Watson
Remove an unused extern declaration. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4756 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-29Remove some warnings.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4686 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-22If no pci access method has been set for the device tree so far (e.g.Carl-Daniel Hailfinger
during early coreboot_ram), pci_{read,write}_config{8,16,32} will die(). This patch changes pci_{read,write}_config{8,16,32} to use the existing PCI access method autodetection infrastructure instead of die()ing. Until r4340, any usage of pci_{read,write}_config{8,16,32} in coreboot_ram before the device tree was set up resulted in either a silent hang or a NULL pointer dereference. I changed the code in r4340 to die() properly with a loud error message. That still was not perfect, but at least it allowed people to see why their new ports died. Still, die() is not something developers like to see, and thus a patch to automatically pick a sensible default instead of dying was created. Of course, handling PCI access method selection automatically for fallback purposes has certain limitations before the device tree is set up. We only check if conf1 works and use conf2 as fallback. No further tests are done. This patch enables cleanups and readability improvements in early coreboot_ram code: Without this patch: dword = pci_cf8_conf1.read32(&pbus, sm_dev->bus->secondary, sm_dev->path.pci.devfn, 0x64); With this patch: dword = pci_read_config32(sm_dev, 0x64); Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4646 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
2009-07-22Fix a redundant declaration warning (trivial)Stefan Reinauer
src/include/device/pci.h:75: warning: redundant redeclaration of 'pci_dev_init' src/include/device/pci_rom.h:39: warning: previous declaration of 'pci_dev_init' was here Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4462 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-21Rewrite interrupt handling in coreboot to be more comprehensible andStefan Reinauer
more flexible. Also some minore device allocator cleanups that sneaked in. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4452 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-02Fix many things for via/epia-m700 to build.Myles Watson
Unfortunately it still doesn't. I think it's close, though. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4397 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
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