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2018-10-11src: Move common IA-32 MSRs to <cpu/x86/msr.h>Elyes HAOUAS
Use "cpu/x86/msr.h" for common IA-32 MSRs and correct IA-32 MSRs names. Change-Id: Ida7f2d608c55796abf9452f190a58802e498302d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28752 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-30cpu/intel: Get rid of device_tElyes HAOUAS
Use of `device_t` has been abandoned in ramstage. Change-Id: I17675b004023453f137abd387cfacd308d9b98b5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/23652 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-01-17cpu/intel/speedstep: Fix the PNOT ACPI methodArthur Heymans
The PNOT method never notifies the CPU to update it's _CST methods due to reliance on inexisting variable (PDCx). Add a method in the speedstep ssdt generator to notify all available CPU nodes and hook this up in this file. The cpu.asl file is moved to cpu/intel/speedstep/acpi since it now relies on code generated in the speedstep ssdt generator. CPUs not using the speedstep code never included this PNOT method so this is a logical place for this code to be. Change-Id: Ie2ba5e07b401d6f7c80c31f2bfcd9ef3ac0c1ad1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23144 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-11-30intel: Replace msr(0x198) with msr(IA32_PERF_STATUS)Elyes HAOUAS
Change-Id: I22241427d1405de2e2eb2b3cfb029f3ce2c8dace Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/22585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-11-04cpu/intel/speedstep: Emit PPKG object for first packageNico Huber
Tested on Lenovo Thinkpad T500. Change-Id: I89f1ab4be338841463fb95ac75d794103380d16f Signed-off-by: Nico Huber <nico.h@gmx.de> Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/21325 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-03-16cpu/intel: Fix the remaining issues detected by checkpatchLee Leahy
Fix the following error and warnings detected by checkpatch.pl: ERROR: switch and case should be at the same indent WARNING: Consecutive strings are generally better as a single string WARNING: static const char * array should probably be static const char * const TEST=Build and run on Galileo Gen2 Change-Id: I03d5d0d2db0d5e9b33c8ec807b236fe229bcc8f3 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/18851 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-16cpu/intel: Fix brace issues detected by checkpatch.plLee Leahy
Fix the following error and warning detected by checkpatch.pl: ERROR: that open brace { should be on the previous line WARNING: braces {} are not necessary for single statement blocks TEST=Build and run on Galileo Gen2 Change-Id: Icdd6bd9ae578589b4d42002d200fa8f83920265e Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/18849 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-16cpu/intel: Fix the spacing issuesLee Leahy
Fix the following errors and warnings detected by checkpatch.pl: ERROR: spaces required around that '=' (ctx:VxV) ERROR: space required after that ',' (ctx:VxV) ERROR: space prohibited after that open parenthesis '(' ERROR: space prohibited before that close parenthesis ')' ERROR: need consistent spacing around '-' (ctx:WxV) ERROR: spaces required around that '>' (ctx:VxV) ERROR: need consistent spacing around '>>' (ctx:WxV) ERROR: need consistent spacing around '<<' (ctx:VxW) ERROR: spaces required around that '||' (ctx:VxV) ERROR: "foo * bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" WARNING: space prohibited between function name and open parenthesis '(' WARNING: storage class should be at the beginning of the declaration TEST=Build and run on Galileo Gen2 Change-Id: I6602fbc8602171ab6c2f3b6c204558ad2c811179 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/18847 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-28src/cpu: Add required space before opening parenthesis '('Elyes HAOUAS
Change-Id: I7fb9bfcaeec0b9dfd0695d2b2d398fd01091f6bc Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16286 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Omar Pakker
2016-08-23src/cpu: Capitalize CPU, APIC and IOAPIC typo fixElyes HAOUAS
Change-Id: I82e0736dc6b44cfcc57cdfdc786c85c4b6882260 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16276 Tested-by: build bot (Jenkins) Reviewed-by: Omar Pakker
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-06-05device_ops: add device_t argument to acpi_fill_ssdt_generatorAlexander Couzens
`device_t device` is missing as argument. Every device_op function should have a `device_t device` argument. Change-Id: I7fca8c3fa15c1be672e50e4422d7ac8e4aaa1e36 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/9598 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-05-26speedstep: Don't supply weak get_cst_entries.Vladimir Serbinenko
This should be overriden by mobo even if it's no-op override. weak function in this case would only hide real problems. Change-Id: I30dd671eb605b490a51153d00ae308c4bdef3d05 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7368 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-11-09ibexpeak, bd82x6x: Move to implicit length patchingVladimir Serbinenko
Change-Id: I43eef7f97398d7c4c3f8d9790920fa4402019dd7 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7326 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-10-27{arch,cpu,drivers,ec}: Don't hide pointers behind typedefsEdward O'Callaghan
Change-Id: Id88bb4367d6045f6fbf185f0562ac72c04ee5f84 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: http://review.coreboot.org/7146 Tested-by: build bot (Jenkins)
2014-10-16ACPI: Remove CONFIG_GENERATE_ACPI_TABLESVladimir Serbinenko
As currently many systems would be barely functional without ACPI, always generate ACPI tables if supported. Change-Id: I372dbd03101030c904dab153552a1291f3b63518 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4609 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
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>
2013-02-11Intel: Replace MSR 0xcd with MSR_FSB_FREQPatrick Georgi
And move the corresponding #define to speedstep.h Change-Id: I8c884b8ab9ba54e01cfed7647a59deafeac94f2d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2339 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-06cpu/intel/model_1067x: Add proper c-state/p-state/thermal supportNico Huber
Change-Id: I853454e8f5617fb7af5dddd7288bdeeacc7b1b8e Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1663 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-05Overhaul speedstep codeNico Huber
This adds proper support for turbo and super-low-frequency modes. Calculation of the p-states has been rewritten and moved into an extra file speedstep.c so it can be used for non-acpi stuff like EMTTM table generation. It has been tested with a Core2Duo T9400 (Penryn) and a Core Duo T2300 (Yonah) processor. Change-Id: I5f7104fc921ba67d85794254f11d486b6688ecec Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1658 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-05Fix some indentation flaws and break very long linesNico Huber
Change-Id: I3efef6bc8f519382ffdd92eb10b4bcd1a4361ba9 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1657 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-02Correct FSB reading in speedstep ACPINico Huber
We parsed the MSR the wrong way, and didn't support some valid values. Change-Id: Ia42e3de05dd76b6830aaa310ec82031d36def3a0 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1656 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-01Merge cpu/intel/acpi.h into cpu/intel/speedstep.hNico Huber
We had only some MSR definitions in there, which are used in speedstep related code. I think speedstep.h is the better and less confusing place for these. Change-Id: I1eddea72c1e2d3b2f651468b08b3c6f88b713149 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1655 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-30Rework ACPI CST table generationStefan Reinauer
... in order to unify the Sandybridge and Lenovo implementations currently used in the tree. - use acpi_addr_t in acpigen_write_register() - use acpi_cstate_t for cstate tables (and fix up the x60 and t60) - drop cst_entry from acpigen.h Change-Id: Icb87418d44d355f607c4a67300107b40f40b3b3f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/943 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2012-01-09ACPI: mark empty get_cst_entries() weakSven Schnelle
This function prevents the linker from choosing the right get_cst_entries(), preventing writing the _CST tables. Change-Id: I4bc0168aee110171faeaa081f217dfd1536bb821 Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/496 Tested-by: build bot (Jenkins)
2011-10-25SPEEDSTEP: write _CST tablesSven Schnelle
Change-Id: Idb4b57044808918de343d31519768d0986840f01 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/321 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2010-12-11factor out cpu power management base into a separate file. And fix a bug inStefan Reinauer
model_1067x Signed-off-by: Stefan Reinauer <stepan@coreboot.org> Acked-by: Stefan Reinauer <stepan@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6164 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-17Move Intel power management related defines to some central location.Patrick Georgi
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Acked-by: Patrick Georgi <patrick@georgi-clan.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6085 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-30Rename build system variables to be more intuitive, andPatrick Georgi
at the same time let the user specify sources instead of object files: - objs becomes ramstage-srcs - initobjs becomes romstage-srcs - driver becomes driver-srcs - smmobj becomes smm-srcs The user servicable parts are named accordingly: ramstage-y, romstage-y, driver-y, smm-y Also, the object file names are properly renamed now, using .ramstage.o, .romstage.o, .driver.o, .smm.o suffixes consistently. Remove stubbed out via/epia-m700 dsdt/ssdt files - they didn't easily fit in the build system and aren't useful anyway. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coreystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5886 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
2010-03-22printk_foo -> printk(BIOS_FOO, ...)Stefan Reinauer
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@5266 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-02-07newconfig is no more.Patrick Georgi
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5089 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-01-16Make internal functions static in speedstep ACPI generation code.Stefan Reinauer
(trivial) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5014 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-24Some ACPI implementations don't like to see full paths within a scope forStefan Reinauer
CPU power management, so don't add the scope name Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4843 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-15Add CONFIG_GENERATE_* for tables so that the user can select which tables notMyles Watson
to build, but by default all the tables that are available are built. Make PIRQ table build for qemu. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4778 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-21Change the intel cpu makefile.inc so that it fits the model better.Ronald G. Minnich
- intel/Makefile.inc only mentions sockets - those sockets are conditionally included - makefile.inc in socket directories are almost all unconditionally included - Get rid of if where possible, use -$(CONFIG_VARIABLE) instead as per Kconfig standards in linux kernel See the Kconfig.tex documentation for questions. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4561 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-12Kconfig!Patrick Georgi
Works on Kontron, qemu, and serengeti. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> tested on abuild only. Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-21add intel speedstep support and some PM fixes.Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4454 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1