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2022-01-28mb/purism/librem_skl: disable HECI PCI deviceMatt DeVillier
As all librem_skl devices ship with the ME disabled via HAP bit and ME firmware "neutralized" via me_cleaner, the HECI1 PCI device should be marked off/disabled to ensure that heci_reset() is not called at the end of heci_init(), as this causes a 15s timeout delay when booting (introduced in commit cb2fd20 [soc/intel/common: Add HECI Reset flow in the CSE driver]). Change-Id: Ib6bfcfd97e32bb9cf5be33535d77eea8227a8f9f Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61408 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-01-16soc/intel/skl: Replace dt `HeciEnabled` by `HECI1 disable` configSubrata Banik
List of changes: 1. Drop `HeciEnabled` from dt and dt chip configuration. 2. Replace all logic that disables HECI1 based on the `HeciEnabled` chip config with `DISABLE_HECI1_AT_PRE_BOOT` config. 3. Make dt CSE PCI device `on` by default. 4. Mainboards set DISABLE_HECI1_AT_PRE_BOOT=y to make Heci1 function disable at pre-boot instead of the dt policy that uses `HeciEnabled = 0`. Mainboards that choose to make HECI1 enable during boot don't override `heci1 disable` config. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I5c13fe4a78be44403a81c28b1676aecc26c58607 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60722 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-29mb/purism/librem_cnl/acpi: Use Printf() for debug printsFelix Singer
Change-Id: I587dcd8fc208562ecf0e0ba6ea9f741538511192 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60428 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2021-12-12mainboard: Drop `SataMode` setting from Cannon Lake devicetreesFelix Singer
All Coffee Lake mainboards use the default value for the setting `SataMode`. Thus, drop it from their devicetree. Change-Id: Ibb329eb8b752c2220bb25f14fb6ae92dd8a308d6 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59889 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-12mainboard: Drop `SataMode` setting from Skylake devicetreesFelix Singer
All Skylake mainboards use the default value for the setting `SataMode`. Thus, drop it from their devicetree. Change-Id: I9be5eca93cac65afc4cc30ceb64d9a5b7e5cd514 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59888 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-04mb/purism/librem_skl: Clean up hda_verb.cAngel Pons
Use the `AZALIA_RESET` macro, write hex values in lowercase and remove redundant comments. Also express verb length in decimal. Tested with BUILD_TIMELESS=1, Purism Librem 15 v4 remains identical. Change-Id: Id9f5ff9614a8f8c0b7f3a3c633a1dcdda8c5876c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-11-04mb/purism/librem_bdw/hda_verb.c: Rewrite using macrosAngel Pons
Rewrite the HDA configuration using macros for clarity. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I987a41329425a5c8c7169a7fa66a34de5742532e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58902 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-10-17soc/intel/skylake: switch to common GNVSMichael Niewöhner
Switch to common GNVS. No additional fields to those being present in common GNVS are used by any SKL/KBL device. Thus, they're dropped completely. Change-Id: I87ab4ab05f6c081697801276a744d49e9e1908e0 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57946 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2021-10-17Skylake boards: Drop setting useless `IRQ_SLOT_COUNT`Angel Pons
The `IRQ_SLOT_COUNT` value is only meaningful when generating a PIRQ table. None of these boards do it, so specifying this value achieves absolutely nothing. Drop it to prevent further useless copy-pasting. Change-Id: I2d63b850c03fc1471c0eef180e8b621311b2c336 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58362 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-10-11purism/librem_bdw: add support for ACPI brightness controlsMatt DeVillier
Test: build/boot Purism Librem 13v1, verify brightness controls work under Windows 10/11 with Tianocore payload. Change-Id: I27d04655adcd4a5dd42b025cfccb508cfd7aaeae Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58187 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2021-09-28mb/purism/librem_skl: Clean up dsdt.aslFelix Singer
Move includes using library paths to the top and remove unnecessary comments. Also, get rid of that unnecessary _SB scope. Use an absolute path for the PCI0 device instead. Change-Id: I2c4fb1933eda2eb75bfe9181f13e189ec66cadf9 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-09-17broadwell boards: Reflow USB2 parameter statementsAngel Pons
These statements fit on a single line. Reflow them to ease future works. Change-Id: Ie18e9a00f67b999fdcedcab3c28b68e34bc93da4 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-09-17skylake DDR4 boards: Set `CaVrefConfig` to 2Angel Pons
The `CaVrefConfig` FSP-M UPD describes how the on-die Vref generators are connected to the DRAM. With the exception of an early Skylake RVP board (which doesn't have coreboot support), mainboards using DDR3 or LPDDR3 memory should set `CaVrefConfig` to 0, whereas mainboards with DDR4 should set `CaVrefConfig` to 2. MRC uses this information during memory training, so it is important to use the correct value to avoid any issues, such as increased power usage, system instability or even boot failures. However, several Skylake DDR4 mainboards don't set `CaVrefConfig` to 2. Although they can boot successfully, it's not optimal. For boards that set `DIMM_SPD_SIZE` to 512 (DDR4 SPD size), set `CaVrefConfig` to 2. Change-Id: Idab77daff311584b3e3061e9bf107c2fc1b7bdf1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57262 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-09-10cannonlake mainboards: Set PMC as hidden in devicetreeTim Wawrzynczak
FSP-S hides the PMC from the PCI bus when it runs, but there are still initialization steps coreboot programs for the PMC. Therefore, change all of the cannonlake mainboards to set the PMC as hidden in the devicetree, which means the device will be skipped during enumeration, but device callbacks are still issued as if the device were enabled. TEST=Ran full patch train on google/dratini, disassembled SSDT and the PEPD device matches what is in pep.asl. Also verified via dmesg that the INT33A1 device is still initialized by the kernel. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ib4a20ce9075ce7653388a5d3e281fe774bf89355 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56008 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-09-03src/*: Specify type of `DIMM_MAX` onceAngel Pons
Specify the type of the `DIMM_MAX` Kconfig symbol once. Change-Id: I2e86baaa8bd50c7b82c399fde5dcea05da6b4307 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57258 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Crawford <tcrawford@system76.com> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-09-03src/*: Specify type of `DIMM_SPD_SIZE` onceAngel Pons
Specify the type of the `DIMM_SPD_SIZE` Kconfig symbol once. Change-Id: I619833dbce6d2dbe414ed9b37f43196b4b52730e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-08-28soc/intel/common: Use CHIPSET_LOCKDOWN_COREBOOT by defaultFelix Singer
Since all mainboards use `CHIPSET_LOCKDOWN_COREBOOT`, make it the default by changing its enum value to 0 and remove its configuration from all related devicetrees. If `common_soc_config.chipset_lockdown` is not configured with something else in the devicetree, then `CHIPSET_LOCKDOWN_COREBOOT` is used. Also, add a release note for the upcoming 4.15 release. Change-Id: I369f01d3da2e901e2fb57f2c83bd07380f3946a6 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56967 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Tim Crawford <tcrawford@system76.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-08-27broadwell: Drop weak `mainboard_fill_spd_data` definitionAngel Pons
Make `mainboard_fill_spd_data` mandatory and adapt mainboards to define this function accordingly. Change-Id: Ic18c4c574e8c963bbb41c980f43bdbacc57735af Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55806 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26mb/*: Specify type of `VARIANT_DIR` onceAngel Pons
Specify the type of the `VARIANT_DIR` Kconfig symbol once instead of doing so on each and every mainboard. Change-Id: Iea2f992a59e41e00fec3cdc9d6a13b5f3ab0a437 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56558 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26mb/*: Specify type of `OVERRIDE_DEVICETREE` onceAngel Pons
Specify the type of the `OVERRIDE_DEVICETREE` Kconfig symbol once instead of doing so on each and every mainboard. Change-Id: I4cbf4e318a30f0cf75aa8690e7454b9caa115c9d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56556 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26mb/*: Specify type of `DEVICETREE` onceAngel Pons
Specify the type of the `DEVICETREE` Kconfig symbol once instead of doing so on each and every mainboard. Change-Id: If68f11a5ceaa67a3e8218f89e1138c247ebb9a25 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56555 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26mb/*: Specify type of `MAINBOARD_PART_NUMBER` onceAngel Pons
Specify the type of the `MAINBOARD_PART_NUMBER` Kconfig symbol once instead of doing so on each and every mainboard. Change-Id: I3692f9e82fe90af4d0da1d037018a20aa1b45793 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56554 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26mb/*: Specify type of `MAINBOARD_DIR` onceAngel Pons
Specify the type of the `MAINBOARD_DIR` Kconfig symbol once instead of doing so on each and every mainboard. Change-Id: If1cc538b0c4938dac193699897b690e402b3c1e8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56553 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-26src/*: Specify type of `CBFS_SIZE` onceAngel Pons
There's no need to specify the type of the `CBFS_SIZE` Kconfig symbol more than once. This is done in `src/Kconfig`, along with its prompt. Change-Id: I9e08e23e24e372e60c32ae8cd7387ddd4b618ddc Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56552 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-29Kconfig: Escape variablesPatrick Georgi
New kconfig parsers interpret $(var) themselves, leading to empty fields. Old kconfig understands \$(var), so use that. Change-Id: I927fc9dc7a66211bfe51d4324cf7c51b555ea3a8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55912 Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-21mb/purism/librem_mini/hda_verb.c: Fix subsystem, jack detectMatt DeVillier
- set subsystem/subvendor ID to Realtek default, as the one dumped from the vendor UEFI firmware provides no advantages - Add a codec reset before setting the subvendor ID using the Azalia macro for consistency with all other Realtek HDA codecs - disable jack detect for the external mic on the 3.5mm jack, since it's not currently working, so that the external microphone can be manually selected Change-Id: Ib0f99e5088973a721c0a295899012c9aea5009cf Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55660 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-21mb/purism/librem_14/hda_verb.c: Fix subsystem, verb count, jack detectMatt DeVillier
- set subsystem/subvendor ID to Realtek default, as the one dumped from the vendor UEFI firmware provides no advantages - fix the number of verb entries, which excluded the 4 following the pin configs - issue the reset *before* setting the subvendor, and use the Azalia macro - disable jack detect for the 3.5mm jack, both line out and mic, since it's not currently working, so that the outputs can be manually selected Change-Id: Icd961c3c5aec23cf61d6a9ad65c603c6dc04697a Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55659 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-21mb/purism/librem_mini: Enable acoustic noise mitigationMatt DeVillier
Enable FastPkgCRampDisable for all domains, set SlowSlewRate to fast/16 for all domains. This aligns the settings with the Librem 14. Test: boot Librem Mini v2, observe high frequency acoustic noise reduced. Change-Id: I10bc2a3e6b631b8c0b430e204f376aa9a81ac683 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55658 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-21mb/purism/librem_14: set SA slew rate to fast/16Matt DeVillier
Decrease SA slew rate to match other domains and reduce high-frequency noise slightly. Change-Id: I02cd93481f6bfba6249cb338a0e2f47d471a438e Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16broadwell boards: Use Haswell hostbridge.aslAngel Pons
Use hostbridge.asl from Haswell instead of Broadwell. Both files are equivalent. Then, drop the now-unused hostbridge.asl from Broadwell. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I87d51727b75a9c59e2f5f3ba8d48c575ce93c78c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-05-13mb/purism/librem_mini: Add libgfxinit supportAngel Pons
Tested on Librem Mini v1 (WHL), both DisplayPort and HDMI 2.0 work. Change-Id: I0da26fef304583eec0375eee2082a9d2ebe27292 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46627 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-05-07skylake mainboards: Use enum values for SaGvAngel Pons
Replace `3` with `SaGv_Enabled`, which has the same value. Change-Id: I05cfddfefc45ba5bfb0e684445a6d8e02d7865e3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-04-21mb/purism/librem_14: Switch from S76 EC to Librem ECNicole Faerber
Change-Id: Ib2625754e7df818e8a6311e649bc357b2093acb4 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52392 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-04-18soc/intel/cnl and mainboards: Drop `cnl_configure_pads()`Furquan Shaikh
CB:31250 ("soc/intel/cannonlake: Configure GPIOs again after FSP-S is done") introduced a workaround in coreboot for `soc/intel/cannonlake` platforms to save and restore GPIO configuration performed by mainboard across call to FSP Silicon Init (FSP-S). This workaround was required because FSP-S was configuring GPIOs differently than mainboard resulting in boot and runtime issues because of misconfigured GPIOs. This issue has since been fixed in FSP (verified with FSP v1263 on hatch). However, there were still 4 boards in coreboot using `cnl_configure_pads()`. As part of RFC CB:50829, librem_cnl, clevo/cml-u and system76/lemp9 were tested to ensure that this workaround is no longer required. This change drops the workaround using `cnl_configure_pads()` and updates all mainboards to use `gpio_configure_pads()` instead. Signed-off-by: Furquan Shaikh <furquan@google.com> Tested-by: Angel Pons <th3fanbus@gmail.com> (Tested purism/librem_cnl) Tested-by: Michael Niewöhner <foss@mniewoehner.de> (Tested clevo/cml-u which is similar to system76/lemp9) Change-Id: I7a4facbf23fc81707cb111859600e641fde34fc4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52248 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-18mb/purism/librem_14: Update GPIO configMatt DeVillier
Update GPIO config based on review of latest schematics: - LAN/WLAN reset lines are NC - SDIO lines configured via GPP_G0-G7 - DMIC lines are wired directly to codec, not PCH, so GPP_D17-20 are set to NC - Pads GPP_H0-H3 are configured for I2S2 - Pads GPP_H7-H9 are straps for board revision, so treated as GPI - CPU_C10_GATE# is NC - PWRBTN# does not need an internal pull-up - GPP_C20-23 are configured for M.2 UART - SATAXPCIE1/2 and EC SCI/SMI lines do not need internal pull ups - GPP_C6/C7 set to I2C1 for future use - GPP_E15 changed from SCI to SMI, edge triggered Change-Id: If113cfeadf093e10dd84ab827ead594088f02ba1 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52389 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-18mb/purism/librem_14: Remove all PU/PD from NC GPIO padsMatt DeVillier
When a pad is configured as NC, it is set as a GPI with both TX and RX disabled, and as the pad is internally disconnected, no pull up or pull down is needed. Change-Id: Id551b8f6f5b8c772e17670b8b728b5e890ef0b21 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52388 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-12mb/*: drop LPC generic range for port 80Michael Niewöhner
Port 80 (actually 0x80-0x8f) is a fixed I/O range and thus does not have to be set up as generic range. Drop the entries from the devicetrees. Change-Id: I8a54d3c35a321a2d57bd846662f7339eff53e5a8 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52237 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-04-06mb/purism/librem_14: acpi: Remove unused EC defineTim Crawford
The define for color keyboard setting has never been used, as it was added as a Kconfig selection when ec/system76/ec was introduced. Change-Id: Iec9134e226382d32783342ef1d37c6f6f6caeb6e Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51946 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-03-28mb/purism/librem_14: Move/fix touchpad interrupt GPIOMatt DeVillier
On production boards, the touchpad interrupt line was moved from GPP_B20 to GPP_B3. Fix the GPIO pad config and devicetree entry, and update documentation to remove touchpad config issue. Change-Id: Iaefeba8f78c567b67e7a416c27299bff574c23ab Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51797 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-24mb/purism/librem_mini: Drop superfluous devices from devicetreeMatt DeVillier
The 'device pci 00.0 on end' entries are not necessary for socketed devices unless a chip driver needs to be bound to a device, so remove them from the devicetree. Also remove the `drivers/wifi/generic` chip driver as it was not necessary either. Change-Id: Id5f2e34d98b236f9cfac9f0afd8a8017e349603f Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51663 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-22purism/librem_14: add on-board LAN deviceMichael Niewöhner
On-board devices should be present in the devicetree, so that `.on_mainboard` field of `struct device` is `1`. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: I3678514482724377bcdfcbdc7f2c5b312a48b2c6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-03-22lynxpoint/broadwell: Rename LP GPIO config globalAngel Pons
Do not use the same name as the non-LP GPIO config. This allows checking at build-time that a mainboard uses the correct GPIO config format. Without this commit, there are no build-time errors when using the wrong format of GPIO config, but there would be undefined behavior at runtime. Tested by trying to build asrock/b85m_pro4 and hp/folio_9480m after toggling the `INTEL_LYNXPOINT_LP` Kconfig option (and trimming down the USB config arrays for asrock/b85m_pro4). In both cases, building failed because the necessary GPIO config global is not defined, as expected. Change-Id: Ib06507ef8179da22bdb27593daf972e788051f3a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51661 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20mb/purism/librem_cnl: Add new board/variant Librem 14Matt DeVillier
Add support for the CometLake-U based Librem 14 laptop. Change-Id: I24a2a92091cc272638ecaf8ea23a896cab8a7153 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51549 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19mb/purism/librem_cnl: drop MAX_CPUS from KconfigMatt DeVillier
No need to restrict this further than the platform default, and will be problematic with the addition of the upcoming 6C/12T Librem 14 board. Change-Id: I1913992ec12578e1ad3bf6bf679d1a35a46d7370 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51548 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-03mb/purism/librem_mini: Implement `die_notify`Angel Pons
Make the SATA LED blink when coreboot dies. GPIO functions aren't compiled in for postcar, so add a check to prevent linker failures. TEST: Try to boot Librem Mini WHL without RAM, observe blinking (and also blinding LED). Re-install RAM (and re-seat RAM a few times), boot to OS, and observe SATA LED operating normally, as expected. Change-Id: I0ffac0ab02e52e9fbba7990f401d87e50a1b5154 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50013 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-17mb/purism/librem_mini: Enable DRAM Refresh2XMatt DeVillier
Enable Refresh2X to mitigate RAM corruption during long (> 1hr) periods of S3/suspend, which leads to failure to successfully resume from S3. Unknown if an issue with all DRAM types, but tested w/Kingston KVR24S17D8 16GiB DDR4 SODIMMs. Test: Build/boot Librem Mini v1/v2, put device in suspend, wait > 1hr, ensure resume from S3 successful 100% of the time. Change-Id: Ie8e3ebbb1ebdcd98813b5f36f580a235712d2f97 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50756 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-15device: Add unit to Kconfig option name: `PRE_GRAPHICS_DELAY_MS`Paul Menzel
It’s good practice to put the unit into the name. Change-Id: I1493f61d4e495c22f09abf1829bb2eab9b1fd2b6 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50517 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-02-15mb/purism/librem_bdw: Switch to Lynxpoint GPIO macrosAngel Pons
Prepare to unify Lynxpoint LP and Broadwell GPIO code. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I573cd439e8284d84036e71615944f7a195155593 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50066 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-15soc/intel/broadwell/pch: Rename GPIO identifiersAngel Pons
Rename structs, types and functions to match Lynx Point's names. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I11ea27b00b5820eb5553712e0420836470ec0d27 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50064 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-12mb/purism/librem_mini: move mainboard asl under variantMatt DeVillier
Upcoming librem_cnl variant(s) won't share mainboard asl. Change-Id: I9c2c43e5ae5efe161cc2135c920a1b9dee5a1317 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50499 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-02-04drivers/intel/fsp2_0: Fix running on x86_64Patrick Rudolph
Add new Kconfig symbols to mark FSP binary as x86_32. Fix the FSP headers and replace void pointers by fixed sized integers depending on the used mode to compile the FSP. This issue has been reported here: https://github.com/intel/FSP/issues/59 This is necessary to run on x86_64, as pointers have different size. Add preprocessor error to warn that x86_64 FSP isn't supported by the current code. Tested on Intel Skylake. FSP-M no longer returns the error "Invalid Parameter". Change-Id: I6015005c4ee3fc2f361985cf8cff896bcefd04fb Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-29mb/purism/librem_bdw: Turn comments into codeAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 does not change. Change-Id: Iec84fc2b43c23ea85f5cf13d9f0bace73e448c97 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49285 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-27ACPI: Add top-level ASLKyösti Mälkki
Objects that are created with acpigen need to be declared with External () for the generation of dsdt.asl to pass iasl without errors. There are some objects that are common to all platforms, and some that should be declared only conditionally. Having a top-level ASL helps to achieve this. Change-Id: Ibaf1ab9941b82f99e5fa857c0c7e4b6192c74330 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-24broadwell: Flatten `mainboard_pre_raminit`Angel Pons
All Broadwell boards only use the `mainboard_pre_raminit` function to call `mainboard_fill_pei_data` and optionally `mainboard_fill_spd_data`. Move the declaration and weak definition of `mainboard_fill_spd_data` to platform code, replace the call to `mainboard_pre_raminit` in romstage.c with calls to `mainboard_fill_pei_data` and `mainboard_fill_spd_data`, and delete all other instances of `mainboard_pre_raminit` for Broadwell. Finally, delete now-empty romstage.c and spd.h files from mainboards. Change-Id: I3334b20bd7138bb753b996a137ff106e87c6e8a5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49776 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24broadwell: Clean up `mainboard_post_raminit`Angel Pons
Make it optional and change its signature. Change-Id: I4b5f3fb08e8954514ebf39e72c95aa62d66856d7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/broadwell: Select CPU_INTEL_HASWELLAngel Pons
This allows us to drop many now-redundant Kconfig options. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. The default configuration file also remains identical, as expected. Change-Id: I20b0200550508679bf2533342ce918b221dcf81e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46953 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-01-24mb/purism/librem_bdw: Use Haswell CPU codeAngel Pons
Change-Id: I736bff90305952d279a10dfe90a2ee3a533220b5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46948 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-18mb/purism/librem_cnl: Update HDA verbs for Librem MiniMatt DeVillier
Disable all NIDs other than those for the front combo jack. Adjust attributes to match jack physical location, appearance, etc. Correct group number for verbs for HDMI output. Test: run hdajackretask, verify NID characteristics correct for each verb. Verify headphone detection and output functional. Change-Id: If9fca5d9795d56bd38c8ea47f8de985c14ac8fab Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49464 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10mb/x/acpi_tables: Rename to mainboard_fill_gnvs()Kyösti Mälkki
Rename acpi_create_gnvs() functions under mb/ to reflect their changed functionality. Remove now empty mb/acpi_tables.c files. Change-Id: Ia366867ef73d1ade9805dc29b8e14b3073f44f60 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48707 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-06soc/intel/broadwell: Move MAX_CPUS from mb to SoCFelix Singer
All Broadwell boards use 8 for MAX_CPUS, so this option can be factored out into SoC Kconfig. Change-Id: I311b95ea75a7c6b76b32c7197a0cec86db644234 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49122 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-06soc/intel/skylake: Move MAX_CPUS from mb to SoCFelix Singer
Configure MAX_CPUS in SoC Kconfig with 8 as default value and remove it from every mainboard where 8 is used. Change-Id: I825625bf842e8cd22dada9a508a7176e5cc2ea57 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49105 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-04mb/purism/librem_cnl: Fix HDA verb NID count for Librem MiniMatt DeVillier
Fix off-by-1 count of NID entries. Change-Id: I65f70d084022c99233144b460542a793eae2acf3 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49106 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-01nb/intel/hsw,soc/intel/{bdw,skl,apl},mb/*: unify dt panel settingsMichael Niewöhner
There are multiple different devicetree setting formats for graphics panel settings present in coreboot. Replace the ones for the platforms that already have (mostly) unified gma/graphics setup code by a unified struct in the gma driver. Hook it up in HSW, BDW, SKL, and APL and adapt the devicetrees accordingly. Always ensure that values don't overflow by applying appropriate masks. The remaining platforms implementing panel settings (GM45, i945, ILK and SNB) can be migrated later after unifying their gma/graphics setup code. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: I445defe01d5fbf9a69cf05cf1b5bd6c7c2c1725e Reviewed-on: https://review.coreboot.org/c/coreboot/+/48885 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-01soc/intel/bdw,nb/intel/hsw: convert panel delays to ms representationMichael Niewöhner
For easier review of the switch to a new register struct in the follow-up change, the panel delay times get converted from destination register raw format to milliseconds representation in this change. Formula for conversion of power cycle delay: gpu_panel_power_cycle_delay_ms = (gpu_panel_power_cycle_delay - 1) * 100 Formula for all others: gpu_panel_power_X_delay_ms = gpu_panel_power_X_delay / 10 The register names gain a suffix `_ms` and calculation of the destination register raw values gets done in gma code now. Change-Id: Idf8e076dac2b3048a63a0109263a6e7899f07230 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48958 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-17soc/intel/cannonlake: Change mainboard_silicon_init_params argumentPatrick Rudolph
Use FSPS_UPD instead of FSP_S_CONFIG as argument as already done on xeon_sp and denverton_ns. This allows to set test config UPDs from mainboard code as well. Change-Id: I6d67264e22df32b9210ce88b99d6a7a4f6b97ffb Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-12-16mb/purism/librem_cnl: Use FMAP-based SPD cacheMatt DeVillier
Use a FMAP region to cache SPD data, providing improvements in boot time and detection of change in DIMM population (which FSP will sometimes fail to detect / fail to invalidate the MRC cache). Adapted from implementation used in google/hatch. Test: build/boot Librem Mini v2, verify SPD cache used, changes in DIMM population properly detected. Change-Id: I15cb9aa8b00d39d098a0f901aee026bac1161a80 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48549 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-15mb/purism/librem_mini: Adjust PL1/2 levelsMatt DeVillier
While the Librem Mini (v1/v2) are more than capable of higher PL1/2, they currently ship with a 40W power supply, so set PL1/2 accordingly to avoid power spikes above the PSU rating (which can result in unexpected showdowns/reboots) Change-Id: Ia7f89e885f1af29cbbb67d6fb844257ba2b87417 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48586 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-14soc/intel/skylake: Drop always-zero ProbelessTrace dt settingAngel Pons
This seems to be a debugging option. Since unset devicetree options default to zero, drop the setting. If it is needed in the future, a user-visible Kconfig option would probably make more sense. Change-Id: I0a71bc407fa92da3dcc0e3dbd666438d4280ffcb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48576 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-12-14soc/intel/skylake: Drop unreferenced PttSwitch dt settingAngel Pons
The value for this setting is not used anywhere. Drop it. Change-Id: I75f6cdec6c69b374a07519bf9058b8f6e4916307 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48573 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-12-14mb/purism/librem_cnl: move setting of FSP-M UPDs into variant.cMatt DeVillier
The upcoming Librem 14 variant won't use the same SATA HSIO adjustments as the Librem Mini, so move these settings into a variant-specific file. Rename existing gpio.h to variant.h, move to board root directory, and use for all variant-specific declarations; adjust references as needed. Add newly-created variant.c to Makefile. Test: build/boot Librem Mini, verify SATA functionality unchanged. Change-Id: Ie8f714cc759675c692ad6e3f20e50adad8d09d4b Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48519 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-08mb/*: Remove SATA mode config for CNL based mainboardsFelix Singer
SATA_AHCI is already the default mode for CNL based mainboards. Therefore, remove its configuration from all related devicetrees. Built clevo/l140cu with BUILD_TIMELESS=1, coreboot.rom remains identical. Change-Id: I814e191243224a4b021cd7d4c1b611316f1fd1a4 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48391 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-12-08soc/intel/cannonlake: Align SATA mode names with soc/sklFelix Singer
Align the SATA mode names with soc/skl providing a consistent API. Built clevo/l140cu with BUILD_TIMELESS=1, coreboot.rom remains identical. Change-Id: I54b48462852d7fe0230dde0c272da3d12365d987 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48390 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-12-06mb/*: Remove unnecessary selectsFelix Singer
Remove SOC_INTEL_COMMON_BLOCK_HDA from mainboards Kconfig since it is selected by their SoC soc/intel/cannonlake. Change-Id: I9597746a217575b42f6325998b948e16b452231a Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48289 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/{skl,cnl}: replace PM ACPI timer dt option by KconfigMichael Niewöhner
Select `PM_ACPI_TIMER_OPTIONAL` to enable the new PM ACPI Kconfig and set the FSP option for PM ACPI timer enablement from its value instead of using the old devicetree option. Also drop the obsolete devicetree option from soc code and from the mainboards and add a corresponding Kconfig entry instead. Change-Id: I10724ccf1647594404cec15c2349ab05b6c9714f Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45955 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13broadwell: Flatten `acpi_init_gnvs` functionAngel Pons
Instead of relying on mainboards to call it, do like Lynx Point. Change-Id: Idb7457e0734e19d0a26f0762079e273b6e740475 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46793 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13broadwell: Factor out `acpi_fill_madt` functionAngel Pons
It is identical for all Broadwell mainboards, thus deduplicate it. Change-Id: I74559fbe42e44aa4d15ced5d88f6c15a1bf5203b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46792 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell/acpi: Rename `systemagent.asl`Angel Pons
Rename it to `hostbridge.asl`, which is what Haswell uses. Change-Id: I6f97fc5c9459fe6b66dcfcf51900c751beda0ebe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46786 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_cnl: Add new variant 'Librem Mini v2'Matt DeVillier
Add Kconfig entries, and update existing documentation to accomodate both v1/v2 versions of the board. Change-Id: I856bb914941211cfbec4fed871ba2a5a038e23c3 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46984 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_mini: Fix USB_OC mapping in devicetreeMatt DeVillier
Correct USB over-current mappings in devicetree now that the GPIO config has been fixed per schematics. Change-Id: I564630231933c7c17a2c0a2a403fdcca9189b92e Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47222 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09mb/purism/librem_mini: drop PcieRpSlotImplemented from LAN PCIeMatt DeVillier
The LAN NIC is onboard, not installed in a slot. Change-Id: I77ee7ee8c944b7942ca78d35cd881277c4030ab9 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47252 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09mb/purism/librem_mini: Update smbios_slot_desc for M.2/WLANMatt DeVillier
Add strings for M.2 keying and number of PCIe lanes. Change-Id: I2e13749b50263ee5c2388a419bc8d784af6bd880 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47251 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_mini: Fix PCIe clock source mapping in devicetreeMatt DeVillier
Correct PCIe clock source mapping in devicetree now that the GPIO config has been fixed. Move ClkSrcUsage/ClkSrcClkReq registers under their associated PCIe root ports. Change-Id: Ibdaba51d971a39a6da6df82652b7420d7324dee5 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09mb/purism/librem_mini: Adjust GPIO pad config per schematicsMatt DeVillier
- set pads GPP_B6/B8 for PCIe CLK_REQ lines - set pad GPP_B14 to speaker output - adjust comment for GPP_C22 / USB3_P1_PWREN - set pad GPP_E4 to NF1 / SATA_DEVSLP0 - set pads GPP_E9/E10 to USB2_OC0#/USB2_OC1# Change-Id: I8bf8af620370ec2d4c864e513db5d710a9c65d27 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47220 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-06mb/purism/librem_mini: Set unused GPIO pads to PAD_NCMatt DeVillier
Set numerous pads to PAD_NC as per board schematics (they are either NC, or connected to test pads), and adjust comments as needed. Change-Id: I4c2ab936256d0031d7a127fbeac42c8951a0b39f Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47191 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-05mb/purism/librem_mini: Drop DW0/DW1 from GPIO config commentsMatt DeVillier
These are generated by inteltool + intelp2m and reflect the pad configuration of the vendor (AMI) firmware at a specific point in time, but do not always reflect the correct configuration of a given pad as per the schematics, so drop them. Change-Id: Ie337cca5bc0e87a5426cceae8d7ec29ab14a1729 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47200 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism/librem_cnl: Set SaGv to FixedHighAngel Pons
Since the Librem Mini does not run on battery power, SaGv has little benefits and noticeably slows down testing, since memory training is run twice. Disabling SaGv cuts the 30-second cold boot time in half. Change-Id: Ib02e42dcb4f20fdbdca85456c0dceafc59c782d8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2020-11-04mb/purism/librem_mini: Drop community comments in GPIO configMatt DeVillier
These add nothing useful to the GPIO config Change-Id: Ieecc9bd67d020e141c3a1f1d387034df5e563068 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47190 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism/librem_mini: Update GPIO configMatt DeVillier
Update GPIO config using a fresh dump of inteltool from the vendor (AMI) firmware on a Librem Mini v2, run through intelp2m with parameters '-p cnl -n -ii' Change-Id: I747415fb9ab7b21943d256d248729cb9e2b4b945 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47206 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism_librem_mini: Add child device, slot descriptions to PCIe RPsMatt DeVillier
Change-Id: Id306100fc691dcbde48b65092d0be9d7e73c0722 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47189 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism/librem_mini: Reorganize devicetreeMatt DeVillier
Move registers under devices to which they belong. Change-Id: I61ca7c1db02646252d7421f8b79dfc8a40b2bdb5 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47188 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism/librem_mini: drop unused HeciEnabled registerMatt DeVillier
this should have been corrected as part of: commit 3de90d1 [soc/intel/cnl: Set Heci1Disable depending on devicetree config] Change-Id: I6a103a1de01fc258ef359258a8a64f4c5a181139 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47187 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04mb/purism/librem_mini: Increase TDP/PL2 settingMatt DeVillier
PL2 was set artificially low during development when the active cooling fan was not functional, and never corrected once the fan was fixed. Raise PL2 to a value which works with both Librem Mini variants. Change-Id: Ie377392020f73359aed80ddae727adb6f8d06344 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-04mb/purism/librem_mini: Drop devicetree settings which default to 0Matt DeVillier
All chip registers default to 0, no need to explicitly set them. Change-Id: I056121170d22393484b0ee79bd0815452161a900 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47185 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-04mb/purism/librem_mini: drop SendVrMbxCmd from devicetreeMatt DeVillier
Not needed for this board. Change-Id: I15a68b59bc512e571b9590007ea64561b3f3dae1 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47184 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-03soc/intel/broadwell: Relocate PCH ACPI filesAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I7f87085c70149d02c544e2d43e1bdb58c7502d6d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46754 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-03mb/purism/librem_cnl: Adjust in preparation for new variantsMatt DeVillier
- Move the SoC select to board config (vs baseboard config) - Qualify the VGA PCI ID and CBFS size values based on board selection - Move devicetree to variant dir and add Kconfig entry - Use a separate board_info.txt for the baseboard and each variant Change-Id: I4764f2c1243ea49bd08e0735865cc3cb7a66441f Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-03mb/purism/librem_whl: rename to librem_cnlMatt DeVillier
Since Whiskeylake SoC code is actually a subset of soc/intel/cannonlake, rename the baseboard so that boards using other 'cannonlake family' SoCs (e.g., Cometlake) can be added with minimal confusion. Rename the mainboard dir and baseboard name, and adjust any references to them. Change-Id: I2af7977f1622070eb8bf8449bc8306f9d75b9851 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47050 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-30soc/intel/broadwell: Separate PCH in devicetreeAngel Pons
Flesh out the PCH configuration into a separate chip. Keep it within the Broadwell SoC directory for now, to ease moving files around. The boards were prepared beforehand and the devicetrees require next to no changes. Tested on out-of-tree Acer Aspire E5-573, still boots. Change-Id: I28d948f3e6d85e669d12b29516d867c1d1ae9e1a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46700 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30mb/purism/librem_bdw: Prepare devicetree for PCH splitAngel Pons
Tested with BUILD_TIMELESS=1, all variants remain identical. Change-Id: I0fe6de35f7471ce173df40db1444153623544f00 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46705 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-26mb/*,soc/intel: drop the obsolete dt option `speed_shift_enable`Michael Niewöhner
The dt option `speed_shift_enable` is obsolete now. Drop it. Change-Id: I5ac3b8efe37aedd442962234478fcdce675bf105 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46462 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 17:08:20 +0000