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2023-10-25SNB+MRC boards: Migrate MRC settings to devicetreeKeith Hui
For Sandy Bridge boards with MRC raminit support, migrate as much MRC settings to devicetree as possible, to stop mainboard code from needlessly overwriting entire PEI data structure, so they will not interfere with upcoming transition to one standard Haswell way of providing SPD info to northbridge. Some exceptions allowed are described below and in code comments. SPD-related items are kept out of devicetree for now. They will be migrated (with a different representation) with the Haswell SPD transition. google/{butterfly,link,parrot,stout} have max DDR3 frequency set in pei_data to 1600 (2*800), but in devicetree to 666. The reason for the difference seems to be problems with native raminit code. These are converted into ternaries tied to CONFIG_USE_NATIVE_RAMINIT, with an added "fix me" tag. asus/p8x7x-series also needs the same treatment, based on testing various memory on p8z77-m hardware. TEST=Builds on all affected boards. asus/p8z77-m still works with multiple RAM modules tested. Change-Id: Ie349a8f400eecca3cdbc196ea0790aebe0549e39 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-02-04mb/*: Replace SNB PCI devices with references from chipset.cbArthur Heymans
Removing default on/off from mainboard devicetrees is left as a follow-up. Change-Id: I74c34a97ea4340fb11a0db422a48e1418221627e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69502 Reviewed-by: Jakub Czapiga <jacz@semihalf.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-12-01cpu/intel/model_206ax: Remove fake lapic deviceArthur Heymans
Instead of using a fake lapic device hook up the cpu cluster to chip cpu/intel/model_206ax. The lapic device is also not needed as the mp init will allocate it for the BSP at runtime. Change-Id: Id3b1c4ca027e2905535e137691c3e3e60417dbf3 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59316 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2022-12-01cpu/intel/sandybridge: Use enum for ACPI C statesArthur Heymans
Also remove the now unnecessary comments from the devicetree. Change-Id: Iebbe12fd413b7a2eb1078a579e194eba821ada7c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69292 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2022-11-30nb/intel/sandybridge: Add a chipset devicetreeArthur Heymans
This only moves CPU configuration to a common place. Other PCI devices can be done in follow-ups. Change-Id: I9c5b6f25b779e28b6719cf70455ff0f1a916ad87 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56912 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-01-04sb/intel: Use `bool` for PCIe coalescing optionAngel Pons
Retype the `pcie_port_coalesce` devicetree options and related variables to better reflect their bivalue (boolean) nature. Change-Id: I6a4dfe277a8f83a9eb58515fc4eaa2fee0747ddb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60416 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-07bd82x6x boards: Drop redundant `c2_latency`Angel Pons
If unspecified, chipset code already uses 101, and 0x65 == 101. Change-Id: I524ca492fa577003df23017756f74a455582132f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55212 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-18mainboard: Use decimal for `device lapic 0x0 on`Angel Pons
Most boards use `device lapic 0 on` with zero written in decimal. For the sake of consistency, update the remaining boards to follow suit. Change-Id: I1d3b1ac107e33aae11189cdd5e719b8e48b10f08 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54359 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-01-06cpu/intel/model_206ax: Rename `cX_acpower` optionsAngel Pons
They aren't specific to AC power operation anymore. Also adapt autoport. Change-Id: Ib04d0a08674b7d2773d440d39bd6dfbd4359e0fb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49089 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-06cpu/intel/model_206ax: Unify ACPI C-state optionsAngel Pons
All mainboards use the same values for AC and battery, even desktop boards without a battery. Use the AC values everywhere and drop the battery values. Subsequent commits will rename the AC power options accordingly, and will also clean up the corresponding acpigen code. This is intentional so as to ease reviewing the devicetree changes. Also update util/autoport accordingly. Change-Id: I581dc9b733d1f3006a4dc81d8a2fec255d2a0a0f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-03-29drivers/intel/gma/acpi: Provide default definition for displaysNico Huber
Use it wherever the standard numbers were copied to. Bit 31 is set at runtime unconditionally, so we don't need it here. Change-Id: I0d853c3b8250a2c7b2d1a91985a555e4b17ad76c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39731 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-19sb/intel/{bd82x6x|ibexpeak}: Drop p_cnt_throttling_supportedPatrick Rudolph
The processor P_BLK doesn't support throttling. This behaviour could be emulated with SMM, but instead just update the FADT to indicate no support for legacy I/O based throttling using P_CNT. We have _PTC defined in SSDT, which should be used in favour of P_CNT by ACPI aware OS, so this change has no effect on modern OS. Drop all occurences of p_cnt_throttling_supported and update autoport to not generate it any more. Change-Id: Iaf82518d5114d6de7cef01dca2d3087eea8ff927 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34351 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-01-24cpu/intel/model_206ax: Remove the notion of socketsArthur Heymans
With the memory controller the separate sockets becomes a useless distinction. They all used the same code anyway. UNTESTED: This also updates autoport. Change-Id: I044d434a5b8fca75db9eb193c7ffc60f3c78212b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31031 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-23mb/*/*/devicetree.cb: Make sandybridge devicetree uniformArthur Heymans
This is a merely cosmetic change. Change-Id: If36419fbee9628b591116604bf32fe00a4f08c17 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/31030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2015-10-17kontron/ktqm77: Tag all four USB3 ports switchable and SS capableNico Huber
With the introduction of these options in commit b26156e (bd82x6x/xhci: Set mask of ports switchable between USB2 and USB3.) the default regressed to disable these capabilities. Maybe other boards regressed too. I didn't check. Change-Id: I220896e656d00145618e61d55b74904517c7d855 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11287 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-28intel: Remove pstate_coord_type.Vladimir Serbinenko
Not used anywhere. Change-Id: I9bab092d285aaebdf9283ba08e23197f9785b3a6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10329 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-05-28igd.asl rewriteVladimir Serbinenko
Old igd.asl had inconsistent addresses (between _DOD and actual device) and ghost devices. Any of those is enough to make brightness on windows fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous copying of the same thing 6 times per chipset. Leave only hooking up and chipset-specific part in chipset directory. Move NVS handling and ACPI-spec parts to a common file. Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7472 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2014-11-23sandy/ivy/nehalem: Remerge interrupt handlingVladimir Serbinenko
On those chipsets the pins are just a legacy concept. Real interrupts are messages on corresponding busses or some internal logic of chipset. Hence interrupt routing isn't anymore board-specific (dependent on layout) but depends only on configuration. Rather than attempting to sync real config, ACPI and legacy descriptors, just use the same interrupt routing per chipset covering all possible devices. The only part which remains board-specific are LPC and PCI interrupts. Interrupt balancing may suffer from such merge but: a) Doesn't seem to be the case of this map on current systems b) Almost all OS use MSI nowadays bypassing this stuff completely c) If we want a good balancing we need to take into account that e.g. wlan card may be placed in a different slot and so would require complicated balancing on runtime. It's difficult to maintain with almost no benefit. Change-Id: I9f63d1d338c5587ebac7a52093e5b924f6e5ca2d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7130 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-11-08bd82x6x: Move to common FADT.Vladimir Serbinenko
Change-Id: I04ed600796c55f5af4f0a07687f676e6484a9830 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7200 Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
2014-01-12ibexpeak / bd82x6x: Make SATA mode user-visible option.Vladimir Serbinenko
Ability to choose compatibility mode is interesting for testing payloads and OS for compatibility with older systems. As per comments "ide_legacy_combined # TODO: Does nothing since generations, remove from sb code?" The "combined" mode was removed. It wasn't used by any mobo and the code for it is almost identical to IDE one other than few bits relating to interrupt handling and ISA mode. Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4658 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-06-24kontron/ktqm77: New boardNico Huber
Change-Id: Ife1c0a8597c2de04773899cdd87af6b6c630906a Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/3392 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 19:10:26 +0000