summaryrefslogtreecommitdiff
path: root/src/cpu
AgeCommit message (Collapse)Author
2015-03-21imgtec/danube: Add support for ImgTec Danube SoCPaul Burton
Add build infrastructure and basic support code for the ImgTec Danube SoC. This support is sufficient to run on a simulator. BUG=chrome-os-partner:31438 TEST=none yet Change-Id: I59e36589765bf06b075fd4850215a0ef71246bb1 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 881278d7fbb8e6803bc8f6f9e84c64640b097401 Original-Change-Id: Ia7ed7288b13085db7ff37b5ad75d978b6137f958 Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207974 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8762 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-21arch/mips: Add base MIPS architecture supportPaul Burton
Add the build infrastructure and basic architectural support required to build for targets using the MIPS architecture. This is sufficient to run on a simulator, but will require the addition of some cache maintenance and timer setup in order to run on real hardware. BUG=chrome-os-partner:31438, chromium:409082 TEST=none yet Change-Id: I027902d8408e419b626d0aab7768bc564bd49047 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fcc0d934d7223922c878b1f87021cb5c2d7e6f21 Original-Change-Id: If4f99554463bd3760fc142477440326fd16c67cc Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207972 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8760 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-20loaders: add program_loading.h header fileAaron Durbin
Instead of two headers for payload and ramstage loading combine the 2 files into one. This also allows for easier refactoring by keeping header files consistent. Change-Id: I4a6dffb78ad84c78e6e96c886d361413f9b4a17d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8708 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-19cpu/amd/model_10xxx: Add support for early cbmemTimothy Pearson
mainboards/amd/fam10: Initialize cbmem area after raminit When GFXUMA is enabled, CBMEM is placed at TOM - UMASIZE When GFXUMA is disabled, CBMEM is placed at TOM This matches the behaviour present before conversion to early CBMEM. The CBMEM location code implicitly assumes TOM does not change between romstage and ramstage. TOM is set by romstage raminit, and is never changed by romstage or ramstage afterward. As the CBMEM location is positioned at a specific offset from TOM that is known to both romstage and ramstage early CBMEM is safe on Fam10h systems. TEST: Booted ASUS KFSN4-DRE and verified both cbmem timestamp tables from romstage and cbmem log tables from ramstage. Change-Id: Idf9e0245fe91185696ff664b06182c26b376c196 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8489 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-03-19cpu/amd/model_10xxx: Fix UMA memory sizesTimothy Pearson
Fix up commit 4916880 (cpu/amd/model_10xxx: Move GFXUMA size calculation to separate function) unintentionally changing behavior when converting the switch statement to an if-else statement. Change-Id: I8d126aaec1b324face6407a2b451e603e61db0e5 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8748 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-03-18bootstate: use structure pointers for scheduling callbacksAaron Durbin
The GCC 4.9.2 update showed that the boot_state_init_entry structures were being padded and assumed to be aligned in to an increased size. The bootstate scheduler for static entries, boot_state_schedule_static_entries(), was then calculating the wrong values within the array. To fix this just use a pointer to the boot_state_init_entry structure that needs to be scheduled. In addition to the previous issue noted above, the .bs_init section was sitting in the read only portion of the image while the fields within it need to be writable. Also, the boot_state_schedule_static_entries() was using symbol comparison to terminate a loop which in C can lead the compiler to always evaluate the loop at least once since the language spec indicates no 2 symbols can be the same value. Change-Id: I6dc5331c2979d508dde3cd5c3332903d40d8048b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8699 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-17haswell: Fix monotonic timer integrationStefan Reinauer
In some previous attempt to enable monotonic timers on all platforms, the LAPIC monotonic timer was selected for Haswell devices, despite the fact that LAPIC timers are not used in coreboot on Haswell (See haswell Kconfig) and there already was a monotonic timer implementation enabled that just needed to be added for SMM as well. Change-Id: I6beb2977864e507956636860ed463e1991cea1ed Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/8702 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-17cpu/amd/model_10xxx: Move GFXUMA size calculation to separate functionTimothy Pearson
This is required for early CBMEM support. Change-Id: I31d9b6a04ef963a7d3e045d9c5201ae64604218a Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8663 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-03-17Makefile.inc: Use -Og when compiling with GDB supportStefan Reinauer
From GCC's documentation: Optimize debugging experience. -Og enables optimizations that do not interfere with debugging. It should be the optimization level of choice for the standard edit-compile-debug cycle, offering a reasonable level of optimization while maintaining fast compilation and a good debugging experience. Change-Id: I9a3dadbf8e894cb28e29d7b2f4e9add252e7bbb3 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Signed-off-by: Scott Duplichan <scott@notabs.org> Reviewed-on: http://review.coreboot.org/8689 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-16cpu/amd/pi: Add amd_initcpuio() and amd_initmmio()Dave Frodin
This makes the change to the cpu/amd/pi/00730F01 that was made for the cpu/amd/agesa based boards in: commit 48518f0d AGESA: Add amd_initcpuio() and amd_initmmio() These are not wrappers for AGESA as they do not enter vendorcode at all. We expect most of the added fixme.c file to be written without use of AMDLIB.h and parts relocated as northbridge enable_resources(). The equivalent change has already been made for cpu/amd/pi/00630F01. Change-Id: I591b50ee807436f5a1dee14d2c88a77462024744 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/8670 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-03-13cpu/intel/2065x: add define for MSR IA32_FERR_CAPABILITYAlexander Couzens
BIOS Writer's Guide, rev 1.6.0, June 2012: This MSR controls whether and FERR message is sent over the system bus when unmasked x87 exceptions are generated. This feature is not supported from Sandy Bridge processor onwards. Change-Id: I19b260ca4b62f57c26989430693b00b9853bc441 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/8658 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-11x86 SMM: Replace weak prototypes with weak function stubKyösti Mälkki
Change-Id: I682617cd2f4310d3e2e2ab6ffec51def28a4779c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7961 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-10x86 cache-as-ram: Remove BROKEN_CAR_MIGRATE optionKyösti Mälkki
This was added to handle cases of Intel FSP platforms that had EARLY_CBMEM_INIT but could not migrate CAR variables to CBMEM. These boards were recently fixed. To support combination of EARLY_CBMEM_INIT without CAR migration was added maintenance effort with little benefits. You had no CBMEM console for romstage and the few timestamps you could store were circulated via PCI scratchpads or CMOS nvram. Change-Id: I5cffb7f2b14c45b67ee70cf48be4d7a4c9e5f761 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8636 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-03-09cpu/Kconfig: Make in-tree microcode generation dependent on BLOBs repositoryPaul Menzel
Since commit ee894357 (cpu/intel (non-FSP): Use microcode from blobs repository), selecting the option to generate the microcode from tree fails without allowing to use the BLOBs/ 3rdparty repository, which is the default setting. Therefore, only show the option, if the user has selected the option to allow the use of the BLOBs repository. Change-Id: Ide20da0f946aae43dc2c8cdce54941c704d3d288 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/8627 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-07AGESA: Move agesawrappers related to HAVE_ACPI_RESUME supportKyösti Mälkki
This change brings all agesawrappers in a single file to make it easier to understand the actual execution flow. Change-Id: Ifbb2b16e4cccfaa17aaf10887a856797be9b6877 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8605 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-07AGESA: Use same HeapManager for all BiosCallOutsKyösti Mälkki
We do not allow platforms to mess around with memory layout. Change-Id: I316ff522c8833fa3b7ad20f2c5a9cae21f4174d8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8604 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-07AMD: Uniformly define MSRs for TOP_MEM and TOP_MEM2Kyösti Mälkki
Make the build tolerate re-definitions. Change-Id: Ia7505837c70b1f749262508b26576e95c7865576 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8609 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-06AMD Fam10h: Only create _PR scope if it is filled inPatrick Georgi
The former pstates_algorithm() function has two early exit points now, and so it might never get around to writing pstates data. Change-Id: I19ca937375c6d33b78bd5b1859fa5c25473be9b6 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/8610 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-03-05AMD Fam10h: sanity check some CPU dataPatrick Georgi
If a certain register returns crap values, we determine core_power using an uninitialized variable. That doesn't sound healthy. Change-Id: I1e890b78bfcc3bf0255a3d4f6561a783134b1719 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Found-by: Coverity Scan Reviewed-on: http://review.coreboot.org/8508 Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-03-04cpu/amd/model_10xxx: Documentation updateTimothy Pearson
Change-Id: Ic29009be42ef77261a3b535327cf5c12761023c1 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8497 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-03-04cpu/amd/model_10xxx: Refactor model detection to reduce code duplicationTimothy Pearson
Moved mctGetLogicalCPUID() to a separate file and made it available in both romstage and ramstage. Change-Id: I959c1caa8f796947b627a7b379c37d7307e2898e Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8499 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-28cpu/intel: (non-FSP) Remove microcode updates from treeAlexandru Gagniuc
Now that we use the microcode updates in the blobs repository, remove them from the main repo. Since the microcode updates are blobs, it makes more sense to ship them in the blobs repo rather than the main one. The update-microcodes.sh script is also deleted, as a more current version resides in 3rdparty. Change-Id: Iee74a3ede3b5eb684ef0386d270120e70173c1b4 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4531 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-28cpu/intel (non-FSP): Use microcode from blobs repositoryAlexandru Gagniuc
Now that microcode has been added to blobs, use that one instead of the one included in the tree. Microcode from the tree will be removed in a subsequent patch. Since the microcode updates are blobs, they belong in the blobs repository. This change may introduce a build failure if the "Generate from tree" microcode option is selected, but the blobs repository is not enabled. We have to live with this for now, until microcode is moved to blobs for all CPUs, at which point we may adjust Kconfig accordingly. Leave the FSP cpu alone for now, as that will need approval from SAGE. Change-Id: Ia77ba2e26c083da092449b04ab2323b91a2ca15b Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4530 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-23AMD Fam10h: Don't write uninitialized data into ACPIPatrick Georgi
The goto statement skipped all the code that is necessary to fill in the data structures that are read right after the jump. Since there doesn't seem to be useful data, why write these ACPI objects in the first place? Change-Id: I1d06c11a7a31517b81e54159355d5c27e3cc3735 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Found-by: Coverity Scan Reviewed-on: http://review.coreboot.org/8507 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-23cpu/amd/agesa: Use alloc_cbmem() only in ramstageDave Frodin
This copies a change made in commit 1cc3338 that allows alloc_cbmem() to be called only in ramstage. This will allow the */cpu/amd/agesa/* field to be removed from the list of illegal_globals EXCLUDE_FILEs. TEST: Booted the amd/parmer board. Change-Id: I2d4b5352815aae090ffce7b83e487f7c0a4d0c88 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/8504 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-21cpu/amd/pi: Use alloc_cbmem() only in ramstageDave Frodin
Without this change the builder would fail with the complaint that there was a global static variable in romstage. alloc_cbmem() is only called in ramstage. The alternative was to add */cpu/amd/pi/*.romstage.o to the list of illegal_globals EXCLUDE_FILEs in arch/x86/init/romstage.ld. TEST: Booted the amd/lamar board. Change-Id: I5167910ff790a3152a4ad8e5af0a4a3b17894f0f Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/8256 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-21AMD Bald Eagle: Add CPU subdirectory files for new AMD processorBruce Griffith
This adds the AMD Family 15h model 30 CPU. S3 suspend/resume currently is not supported. Tested on the amd/lamar platform. Change-Id: Ifef55747a5d715b17937fc75ab9d35945b59f0e6 Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/7248 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-20cpu/allwinner/a10/twi.c: Refactor I²C handler to use i2c_seg APIAlexandru Gagniuc
The coreboot I²C API was completely reworked in commit * cdb61a6 i2c: Replace the i2c API. For the allwinner I²C driver, wrappers to the old API were provided on a "best guess" basis. Replace these wrappers with proper transaction handling based on the i2c_seg API. Change-Id: Ibdda3b022ce4876deb2906e17a5a0ca9e939aada Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/8431 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-20AMD amdfam10: Always have HT3_SUPPORTKyösti Mälkki
Change-Id: I6ce784fd9e7a6876a37c910c503fafa3a17bf96f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8348 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-18amd/00730F01: Move SteppeEagle specific settings to northbridgeDave Frodin
These settings are specific to the SteppeEagle SOC and should be made in its northbridge code rather than the CPU code. Change-Id: I1a231f95225e1414b0cbc026a2a7b7797bd91fca Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/8254 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-18cpu/intel/model_2065x|nehalem: remove unsupported MSR_PP0/MSR_PP1Alexander Couzens
They seem to have been copy-pasted during the backport from sandybridge. Change-Id: I2277bb90e6da2676b31eb2665b7c15f074e3d4bf Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/8295 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2015-02-18cpu/amd/model_10xxx: Add monotonic timer supportTimothy Pearson
Change-Id: Idf37d51c6b53ae85dc96fb609531ceda06ec948c Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8470 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2015-02-16acpi: Generate valid ACPI processor objectsTimothy Pearson
The existing code generated invalid ACPI processor objects if the core number was greater than 9. The first invalid object instance was autocorrected by Linux, but subsequent instances conflicted with each other, leading to a failure to boot if more than 10 CPU cores were installed. The modified code will function with up to 99 cores. Change-Id: I62dc0eb61ae2e2b7f7dcf30e9c7de09cd901a81c Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8422 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-14cpu/allwinner/a10/Kconfig: Link ramstage at base of SDRAMAlexandru Gagniuc
The default linking behavior of ramstage was changed in commit * 8f99378 ARMv7/Exynos: Fix memory location assumptions However, that commit failed to address the issue of maintaining linking behavior on non-Exynos chips. As a result we ended up linking ramstage at address 0, which is outside of SDRAM. Explicitly link ramstage at SDRAM base for A10. This patch does not address the issue on other chips that were broken by commit 8f99378. Change-Id: I90fa41d3eabf110b5ab24c31b78ac6d0474e4083 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/8443 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-11cpu/amd/model_10xxx: add Propus (00100F52h BL-C2) equivalent idNicolas Reinecke
Change-Id: I32eccfb4eae176e0155c53efaf463258653eefc2 Signed-off-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-on: http://review.coreboot.org/8355 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2015-02-11amd/amdfam10: Fix incorrect core count identificationTimothy Pearson
The core count identification code in the PowerNow! _PSS ACPI object generation code was incorrectly copied from the model_fxx code. This code has been rewritten to properly return the number of cores installed in the system. Change-Id: I19567486f2de9dc2c43970addf4d91fa3d233a99 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8421 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2015-02-11cpu/amd/model_10xxx: update microcodeNicolas Reinecke
microcode updates are extracted from: www.amd64.org/microcode.html Mircocode versions of 1020h and 1022h are more recent in coreboot than inside the AMD archive. Change-Id: I9f52accc1ebc7057890a769a059048e9982109d2 Signed-off-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-on: http://review.coreboot.org/8354 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-02-11cpu/intel: >= nehalem: add comments to msr finalize'sAlexander Couzens
Improve documentation of lock down MSRs in finalize(). Most of these aren't documented in public MSRs. Change-Id: I4fc47bb9b71bdd7907aae65fc18b419a17ae8547 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/8294 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2015-02-10amd/amdfam10: Fix invalid transition latency in PowerNow! _PSS objectsTimothy Pearson
Fix a mistake that led to an invalid 0ms latency in the automatically generated PowerNow! ACPI _PSS objects. TEST: Booted FreeBSD and Linux and verified correct latency values. Found-by: Coverity Scan Change-Id: I03cecab694708136dc555ca2af7ee9a0bf9be5af Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8376 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-02-06FSP & CBMEM: Fix broken cbmem CAR transition.Martin Roth
1) Save the pointer to the FSP HOB list to low memory at address 0x614. This is the same location as CBMEM_RESUME_BACKUP - the two aren't used in the same platform, so overlapping should be OK. I didn't see any documentation that actually said that this location was free to use, and didn't need to be restored after use in S3 resume, but it looks like the DOS boot vector gets loaded juat above this location, so it SHOULD be ok. The alternative is to copy the memory out and store it in cbmem until we're ready to restore it. 2) When a request for the pointer to a CAR variable comes in, pass back the location inside the FSP hob structure. 3) Skip the memcopy of the CAR Data. The CAR variables do not get transitioned back into cbmem, but used out of the HOB structure. 4) Remove the BROKEN_CAR_MIGRATE Kconfig option from the FSP platform. Change-Id: Iaf566dce1b41a3bcb17e4134877f68262b5e113f Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/8196 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-02-05AMD K8: Remove some excessive preprocessor useKyösti Mälkki
Tests on CPUID are valid regardless of revision. Change-Id: I5a3a01baca2c0ecfb018ca7965994ba74889a2e2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8337 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-02-03cpu/amd (non-AGESA): Remove terminator from microcode blobKyösti Mälkki
Change-Id: I6370e971922dee5e8d476a883c5f0f32fbbc8911 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4534 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-02-03amd/model_10xxx: Drop AMD_UCODE_PATCH_FILE selectionKyösti Mälkki
Include microcode updates in CBFS for every CPU revision the platform can support, as changing to different CPU revision should not require a coreboot rebuild. This increases CBFS usage from 2 kB to 14 kB. Change-Id: I6bf90221a688f1a54e49641ce3ba378c5bf659f9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4521 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-02-03cpu/amd (non-AGESA): Load microcode updates from CBFSKyösti Mälkki
Change-Id: Ic67856414ea2fea9a9eb95d72136cb05da9483fa Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4502 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-02-03cpu/amd/model_10xxx: Remove UPDATE_CPU_MICROCODE optionAlexandru Gagniuc
This option is now deperecated by loading microcode updates from cbfs. Remove this option in anticipation of implementing CBFS loading for AMD cpus. Removing it beforehand results in less patch overhead. Change-Id: Ibdef7843db686734e2b6b1568692720fb543b240 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/8322 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-01-31cpu/amd (non-AGESA): Fix AP crash during microcode version lookupTimothy Pearson
Move mapping tables to struct and prevent OOB array access that was crashing the APs during CAR initialization. Change-Id: I9e2554b50ad60a8d02ef4bd3fbee6fddb238d83f Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8310 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-01-31amd/amdfam10: Update name table with Opteron 2400/8400 series codesTimothy Pearson
Change-Id: I52587c0c0dffd814d39087475b8f14c500a68933 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8309 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2015-01-31intel/model_2065x: update microcodeNicolas Reinecke
Change-Id: I6c13518d2217bc823d409ab800bca011e76e9f25 Signed-off-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-on: http://review.coreboot.org/8277 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-01-28amd/amdfam10: Add runtime ACPI _PSS generationTimothy Pearson
Skeleton and ACPI generator interface taken from model_fxx powernow_acpi.c Small portions of FIDVID MSR code taken from model_10xxx fidvid.c Nearly completely rewritten for the P-state-based K10 CPU TEST: KFSN4-DRE with dual Opteron 8356 CPUs Verified CPU per-core dynamic state change with system load Verified reported P-state count and frequencies Stress-tested each CPU (all cores simultaneously) to verify proper P0 transition and configuration. Change-Id: Icf620ec96a3f163b62d96b5988184996641dd439 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8284 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-01-27CBMEM: Always use DYNAMIC_CBMEMKyösti Mälkki
Drop the implementation of statically allocated high memory region for CBMEM. There is no longer the need to explicitly select DYNAMIC_CBMEM, it is the only remaining choice. Change-Id: Iadf6f27a134e05daa1038646d0b4e0b8f9f0587a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7851 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-03 01:48:54 +0000