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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>
2012-04-27SMM: unify mainboard APM command handlersStefan Reinauer
rename from mainboard_apm_cnt to mainboard_smi_apmc to match the function naming scheme of the other handlers. Add prototype for mainboard_smi_sleep (mainboard specific S3 sleep handlers in SMM) that is required by Sandybridge. Change-Id: Ib479397e460e33772d90d9d41dba267e4e7e3008 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/933 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27cpu/cpu.h: add ROMCC guardsStefan Reinauer
In order to use the generic microcode update code in the bootblock, cpu/cpu.h needs ROMCC guards. Also, delete the unused struct device declaration and move the struct bus declaration to where it's used. Change-Id: I0cc731c555593946e931a680ec93994932530599 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/932 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27Move top level pc80 directory to drivers/Stefan Reinauer
There is no reason for this to be a top level directory. Some stuff from lib/ should also be moved to drivers/ Change-Id: I3c2d2e127f7215eadead029cfc7442c22b26814a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/939 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-26Revamp Intel microcode update codeStefan Reinauer
- add GPLv2 + copyright header after talking to Ron - "bits" in struct microcode served no real purpose but getting its address taken. Hence drop it - use asm volatile instead of __asm__ volatile - drop superfluous wrmsr (that seems to be harmless but is still wrong) in read_microcode_rev - use u32 instead of unsigned int where appropriate - make code usable both in bootblock and in ramstage - drop ROMCC style print_debug statements - drop microcode update copy in Sandybridge bootblock Change-Id: Iec4d5c7bfac210194caf577e8d72446e6dfb4b86 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/928 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-25Replace cache control magic numbers with symbolsPatrick Georgi
Instead of opaque numbers like (1<<29), use symbols like CR0_NoWriteThrough. Change-Id: Id845e087fb472cfaf5f71beaf37fbf0d407880b5 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/833 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-16S3 code in coreboot public folder.zbao
1. Move the Stack to high memory. 2. Restore the MTRR before Coreboot jump to the wakeup vector. Change-Id: I9872e02fcd7eed98e7f630aa29ece810ac32d55a Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/623 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-04-12Add support for aligned allocationRon Minnich
Add a memalign function and have malloc use it. Also, change the default alignment for malloc to u64-aligned. Change-Id: I0788637008f5cb5ac801d8bbdc430ca992c98e81 Signed-off-by: Ron Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/887 Tested-by: build bot (Jenkins) Reviewed-by: Mathias Krause <minipli@googlemail.com>
2012-04-06Fixes and Sandybridge support for lapic cpu initStefan Reinauer
- preprocessor macros should not use defined(CONFIG_*) but just CONFIG_* - drop AMD CPU model 14XXX config variable use. Those do not exist. - skip some delays on Sandybridge systems - Count how long we're waiting for each AP to stop - Skip speedstep specific CPU entries Change-Id: I13db384ba4e28acbe7f0f8c9cd169954b39f167d Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/871 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2012-04-06Add constants for fast path resume copyingStefan Reinauer
cache as ram does not usually cache the ram before it is up. Hence, if romstage.c backs up resume memory, the involved memcpy is always uncached. This makes resume very slow. On Sandybridge we copy the memory later, after enabling caching, and that allows us to resume in as little as 250ms. Change-Id: I31a71ad4468679d39880cf9a8c4e497bb7addf8f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/872 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-04-05Fill out ChromeOS specific coreboot table extensionsStefan Reinauer
ChromeOS uses two extensions to the coreboot table: - ChromeOS specific GPIO description for onboard switches - position of verified boot area in nvram Change-Id: I8c389feec54c00faf2770aafbfd2223ac9da1362 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/866 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-04Add support to run SMM handler in TSEG instead of ASEGStefan Reinauer
Traditionally coreboot's SMM handler runs in ASEG (0xa0000), "behind" the graphics memory. This approach has two issues: - It limits the possible size of the SMM handler (and the number of CPUs supported in a system) - It's not considered a supported path anymore in newer CPUs. Change-Id: I9f2877e46873ab2ea8f1157ead4bc644a50be19e Signed-off-by: Duncan Laurie <dlaurie@google.com> Acked-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/842 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-04-03Add support for Intel Turbo Boost featureStefan Reinauer
From wikipedia: Intel Turbo Boost is a technology implemented by Intel in certain versions of their Nehalem- and Sandy Bridge-based CPUs, including Core i5 and Core i7 that enables the processor to run above its base operating frequency via dynamic control of the CPU's "clock rate". It is activated when the operating system requests the highest performance state of the processor. Change-Id: I166ead7c219083006c2b05859eb18749c6fbe832 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/844 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-03smbios: add support for onboard devices extended informationStefan Reinauer
Add support for type 41 smbios tables (to be used by board specific smbios handlers) Change-Id: Id6af5e4b1f5c5c78c63759d24fdc7cf8537ae5e6 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/843 Tested-by: build bot (Jenkins) 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>
2012-04-02Align: Make sure 1 is treated as unsigned long instead of intStefan Reinauer
... and drop duplicate definition in via/epia-n code. Change-Id: Id79daaaa35c4d412c8c1f621a3638d129681d331 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/820 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-30Make MTRR min hole alignment 64MBDuncan Laurie
This affects the algorithm when determining when to transform a range into a larger range with a hole. It is needed when for when I switch on an 8MB TSEG and cause the memory maps to go crazy. Also add header defines for the SMRR. Change-Id: I1a06ccc28ef139cc79f655a8b19fd3533aca0401 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/765 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-30Add more timestamps in coreboot.Stefan Reinauer
This adds a number of timestamps in ramstage and romstage so we can figure out where execution time goes. Change-Id: Iea17c08774e623fc1ca3fa4505b70523ba4cbf01 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/749 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-30Add timestamps for selfboot and acpi wakeDuncan Laurie
Change-Id: I28224867610b947739d940d25c98399d219f10f4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/733 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-30Add TPM support to corebootStefan Reinauer
and initialize the TPM on S3 resume This patch integrates the TPM driver and runs TPM resume upon an ACPI S3 resume without including any other parts of vboot. We could link against vboot_fw.a but it is compiled with u-boot's CFLAGS (that are incompatible with coreboot's) and it does a lot more than we want it to do. Change-Id: I000d4322ef313e931e23c56defaa17e3a4d7f8cf Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/731 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-30Add an option to keep the ROM cached after romstageStefan Reinauer
Change-Id: I05f1cbd33f0cb7d80ec90c636d1607774b4a74ef Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/739 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-29Add infrastructure for global data in the CAR phase of bootGabe Black
The cbmem console structure and car global data are put in their own section, with the cbmem console coming after the global data. These areas are linked to be where CAR is available and at the very bottom of the stack. There is one shortcoming of this change: The section created by this change needs to be stripped out by the Makefile since leaving it in confuses cbfstool when it installs the stage in the image. I would like to make the tools link those symbols at the right location but leave allocation of that space out of the ELF. Change-Id: Iccfb99b128d59c5b7d6164796d21ba46d2a674e0 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/727 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-29Detect whether the OXPCIE card is really present while in the ROM stage.Gabe Black
Use an int in CAR global data to store whether or not the OXPCIE serial card is actually there. Also, time out if the card doesn't show up quickly enough, don't continue initialization if it's not there, and don't make the initialization routine default to a card if none is found. Change-Id: I9c72d3abc6ee2867b77ab2f2180e6f01f647af8c Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/728 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)
2012-03-29Refactor publishing CBMEM addresses through coreboot table.Vadim Bendebury
We need to provide u-boot access to several different CBMEM sections. To do that, a common coreboot table structure is used, just different tags match different coreboot table sections. Also, the code is added to export CBMEM console and MRC cache addresses through the same mechanism. Change-Id: I63adb67093b8b50ee61b0deb0b56ebb2c4856895 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/724 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29Add timestamp table pointer to the coreboot table.Vadim Bendebury
This change exports the timestamp table pointer through coreboot table to make it possible for u-boot to add timestamps to the table. Inclusion of cbmem.h allows to drop external declarations in coreboot_table.c. Change-Id: Ia070198cee7a6ffdaeece03d9d15bd91e033b6d1 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/716 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29CBMEM CONSOLE: Add CBMEM type for console buffer.Vadim Bendebury
Add CBMEM type for the console buffer section. Change-Id: I02757c06d71e46af77b02b90b0e6018a37b62406 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/720 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29CBMEM CONSOLE: Add CBMEM console driver implementation.Vadim Bendebury
The CBMEM console driver saves console output in a CBMEM area, which then is made available to Linux applications for perusing. There are some system limitations which need to be worked around to achieve this goal: - some console traffic is generated before DRAM is initialized, leave alone CBMEM initialized. - after the RAM based stage starts, a lot of traffic is generated before CBMEM is initialized. As a result, the console log lives in three different places - the bottom of the cache as RAM space, the CBMEM buffer (where it is expected to be) and a static buffer used early in the RAM stage. When execution starts (in the cache as RAM mode), the console buffer is allocated at the bottom of the cache as RAM memory address range. Once DRAM is initialized, the CBMEM structure is initialized, and then the console buffer contents are copied from the bottom of the cache as RAM space into the CBMEM area right before the cache as RAM mode is disabled. The src/lib/cbmem_console.c:cbmemc_reinit() takes care of the copying. At this point the cache as RAM memory is about to be disabled, but the ROM stage is still going generating console output. To make sure this output is not lost, cbmemc_reinit() saves the new buffer address at a fixed location (0x600 was chosen for this), and the actual "printing" function checks to see if the RAM is already initialized (the stack is in RAM), and if so, gets the console buffer pointer from this location instead of using the cache as RAM address. When the RAM stage starts, a static buffer is used to store the console output, as the CBMEM buffer location is not known. Then, when CBMEM is reinitialized, cbmemc_reinit() again takes care of the copying. In case the allocated buffers are not large enough, the excessive data is dropped, and the copying routine adds some text to the output buffer to indicate that there has been data lost and how many characters were dropped. Change-Id: I8c126e31db6cb2141f7f4f97c5047f39a8db44fc Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/719 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29Increase CBMEM to accommodate larger console.Vadim Bendebury
This change adds 128K to the memory amount set aside for CBMEM in case the CBMEM console is enabled (to keep the CBMEM 128K byte aligned). The console buffer size is being set to 64K, which is enough to accommodate the most verbose coreboot console and u-boot console. Change-Id: If583013dfb210de5028d69577675095c6fe2f3ab Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/725 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-28Add cmos helper functions for reading/writing a dwordDuncan Laurie
These get used later for saving/restoring the MRC scrambler seed values on each boot. Change-Id: I6e23f17649bea6d22c4b279ed8d0e5cb6c0885e7 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/717 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-28Add timestamp collecting to coreboot.Vadim Bendebury
This patch adds code to initialize the time stamp collection facility in coreboot. It adds a table in the CBMEM section, which provides the base timer reading value (all other readings are offsets of this one) and an array of timestamp id/timestamp value pairs. Just two values are being added now, this will have to be used more extensively and also integrated into payloads to provide more comprehensive boot process time measurements. Also, since the CBMEM area could already contain a section (from the previous run, before reset), when processing a section addition request we should check if a section already exists and return its address, if so. Change-Id: I7ed9f5c400bc5432f228348b41fd19a67c36d533 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/713 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-03-28Initialize CBMEM early.Vadim Bendebury
We want to be able to share data between different phases of firmware (rom stage/ram stage/payload). Coreboot CBMEM seems an appropriate location for this data, but normally it is not initialized until coreboot reaches the ram stage. This change initializes the CBMEM while still in rom stage in case CONFIG_EARLY_CBMEM_INIT is set. Note that there is a discrepancy in how coreboot determines the size of DRAM at rom and ram stages, get_top_of_ram() is used at rom stage and is not defined for all platforms. Those platforms will have to define this function should they enable the CONFIG_EARLY_CBMEM_INIT flag. Change-Id: I81691d45e28de59496fb227f2cca4e8c15ece717 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/711 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-03-16xchg is atomic with side-effectsPatrick Georgi
clang doesn't know about the side effect, so we have to tell it that it's okay not to care about the result. Change-Id: Ib11890bff6779e36cf09c178d224695ea16a8ae8 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/783 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-14Since cbfs_core.h provides a macro that uses ntohl, make sure ntohl is availableGabe Black
Since cbfs_core.h provides a macro that uses ntohl, make sure ntohl is available by including byteorder.h Change-Id: I9ab8cb51bd680e861b28d5130d09547bb9ab3b1f Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/709 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2012-03-09Increase size of the coreboot table areaStefan Reinauer
Packing a device tree into the coreboot table can easily make the table exceed the current limit of 8KB. However, right now there is no error handling in place to catch that case. Increase the maximum memory usable for all tables from 64KB to 128KB and increase the maximum coreboot table size from 8KB to 32KB. Change-Id: I2025bf070d0adb276c1cd610aa8402b50bdf2525 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/704 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-03-09move console includes to central console/console.hStefan Reinauer
Because it's included everywhere anyways. Change-Id: I99a9e6edac08df57c50ef3a706fdbd395cad0abc Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/691 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-09Add an implementation for the memchr library functionGabe Black
Change-Id: Icded479d246f7cce8a3d2154c69f75178fa513e1 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/708 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Mathias Krause <minipli@googlemail.com>
2012-03-08Unify Local APIC address definitionsPatrick Georgi
We used several names for that same value, and hardcoded the value at some more places. They're all LOCAL_APIC_ADDR now (except for lapic specific code that still uses LAPIC_DEFAULT_BASE). Change-Id: I1d4be73b1984f22b7e84681edfadf0588a7589b6 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/676 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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>
2012-02-16AGESA F15: AGESA family15 model 00-0fh cpu wrapperKerry Sheh
Change-Id: I7580bc063c09d99d3fca8b20cd39df2384a6ad44 Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/555 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-02-13AMD Geode cpus: apply un-written naming rulesKyösti Mälkki
Kconfig directives to select chip drivers for compile literally match the chip directory names capitalized and underscored. Rename directories and Kconfig as follows: model_lx -> geode_lx model_gx1 -> geode_gx1 model_gx2 -> geode_gx2 Change-Id: Ib8bf1e758b88f9efed1cf8b11c76b796388e7147 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/613 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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>
2012-01-23post code: Replaced hard-coded post code with macroVikram Narayanan
Added a macro in the post code list, which replaces hard coded value in cpu/x86/cache/cache.c Change-Id: I27cb27827272584a8a17a41c111e2dc155196a97 Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Reviewed-on: http://review.coreboot.org/572 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-01-12lib: add ram_check_nodieSven Schnelle
The current implementation calls die() if memory checking fails. This isn't always what we want: one might want to print error registers, or do some other error handling. Introduce ram_check_nodie() for that reason. It returns 0 if ram check succeeded, otherwise 1. Change-Id: Ib9a9279120755cf63b5b3ba5e0646492c3c29ac2 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/532 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-01-10MTRR: get physical address size from CPUIDSven Schnelle
The current code uses static values for the physical address size supported by a CPU. This isn't always the right value: I.e. on model_6[ef]x Core (2) Duo CPUs physical address size is 36, while Xeons from the same family have 38 bits, which results in invalid MTRR setup. Fix this by getting the right number from CPUID. Change-Id: If019c3d9147c3b86357f0ef0d9fda94d49d811ca Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/529 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-12-13Fix CMOS handling for non-USE_OPTION_TABLE configurationPatrick Georgi
The read_option macro still emitted CMOS_VSTART_*/CMOS_VEND_* symbols, which fail without an option table (as no option_table.h defines them). Discard them by using a macro instead of a static inline function. Change-Id: I8d001f971681277a344b6788725746491546b607 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/442 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-01remove trailing whitespaceStefan Reinauer
Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/364 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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