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2020-11-22mb/google/sarien: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: I27c485c9c8c5d47a44fc050d8cf12c553bffd01e Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47424 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-22mb/google/brya: Add new google brya mainboardTim Wawrzynczak
This commit is a stub for brya, which is a an Intel Alder Lake-P reference platform. BUG=b:173562731 TEST=util/abuild/abuild -p none -t google/brya -a -c max Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ia34130ff92a0a07063cb8e80527204b3a80184a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47819 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2020-11-22vc/amd/pi/00670F00: Add raw AGESA binary only to COREBOOT CBFSFurquan Shaikh
If AGESA is added as a raw binary (and not a stage), then cbfstool does not perform relocation. In this case, it should be added only to COREBOOT (i.e. default) CBFS since the binary needs to be present only in one specific location that is present in the default CBFS. Change-Id: I7a7edc217663f9d1d36b05308bbd35f56a28b9b1 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47832 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22util/inteltool/ivy_memory.c: Do not rely on MR0 valuesAngel Pons
MR0 may not always be programmed in the training result registers. Thus, do not rely on its values. Also account for per-channel differences. Change-Id: Iaf3b545ea55735b46caf1bd62d5859f2b3efa159 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47750 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-22util/inteltool/ivy_memory.c: Properly mask tAONPDAngel Pons
This field is only 4 bits wide. Change-Id: I2cb746e98176d58fc5be423e18babdaa8801b096 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Clean up COMPOFST1 logicAngel Pons
This register needs to be updated differently depending on the CPU generation and stepping. Handle this as per reference code. Further, introduce a bitfield for the register to make the code easier to read. Change-Id: I51649cb2fd06c5896f90559f59f25d49a8e6695e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Correct get_COMP2 functionAngel Pons
Values differ between Sandy and Ivy Bridge. Remove the lookup table, since it contains duplicated values and is hard to see which values correspond to which frequencies. New values come from reference code. Change-Id: I3b28568f0053f1b39618e16bdffc24207547d81f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Rename and refactor `discover_timC_write`Angel Pons
This is actually aggressive write training, similar to aggressive read training. Rename it accordingly and refactor it to improve clarity. Enabling IOSAV_n_SPECIAL_COMMAND_ADDR optimizations must only be done for later Ivy Bridge steppings. Therefore, guard the code accordingly. Change-Id: Ia3331b95c265113d94cb5d66c57a97cb77fc3dc9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47748 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Only use write Vref if supportedAngel Pons
Only some Ivy Bridge SKUs support write Vref control. Change-Id: I4e606c69c6758d909946da43c3d243e3af8833cf Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47747 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Refine power-down mode logicAngel Pons
When memory is running at fast frequencies, power-down modes can lessen system stability. Check tXP and tXPDLL values and use safer power down modes if their values are high. Do not use APD with DLL-off on mobile: vendor firmware does not use it, and it can influence system stability. Change-Id: Ic8e98162ca86ae454a8c951be163d58960940e0e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47746 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Lower tPRPDEN to 1Angel Pons
This is the default value, and matches what vendor firmware does. Change-Id: Id0c9758a845d711a87c4b06f89fa0926ae658e02 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47745 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Increase tRWDRDD with fast RAMAngel Pons
This has been reported to increase stability, and vendor BIOS also does the same. Change-Id: I4e3ea76f61771683dea61b18bee531516cda5843 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47744 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Rename and clean up `discover_edges_write`Angel Pons
This is actually an (incomplete) aggressive read training algorithm. Rename functions and variables accordingly, and tidy up declarations. Tested on Asus P8H61-M PRO, still boots. Change-Id: I8a4900f8e3acffe4e4d75a51a2588ad6b65eb411 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47679 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Relocate PREA-ACT-RD sequenceAngel Pons
Tested on Asus P8H61-M PRO, still boots. Change-Id: Ie5e243380d940ca89857b230e15091ac01fde928 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47622 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Remove spurious writes to IOSAV BW maskAngel Pons
The byte-wise error mask only needs to be set for certain corner cases in read MPR training. Thus, minimize writes to this register. Tested on Asus P8H61-M PRO, still boots. Change-Id: I0bb8d99ad60c4964f896d303878e5982ae1dcdbe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47621 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Drop `precharge` functionAngel Pons
This is a copy of `find_predefined_pattern` without any effect. Tested on Asus P8H61-M PRO, still boots. Change-Id: Ieb72066ca25b40b6e60f04e6c4097a0ccc2a56b3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47620 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22mb/*: Use ACPI_DSDT_REV_2 instead of hard-coded valueFelix Singer
Change-Id: I6c5b86c348386aa17ee42bdaf34aa388fe6207f9 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47839 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-22nb/intel/sandybridge: Clarify register writeAngel Pons
It is necessary to program this register before doing an I/O reset. Change-Id: Iada74b7ee704f47cc07c71123a62b826d62cfc50 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47619 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Encapsulate JEDEC write levelingAngel Pons
Create and rename a few functions to contain the entire JEDEC write leveling algorithm. Not all write training is JEDEC write leveling. Tested on Asus P8H61-M PRO, still boots. Change-Id: Ie9c6315340164029e30354723b4103d906633602 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Do not rewrite write leveling sequenceAngel Pons
There's no need to reprogram the exact same sequence over a hundred times. Move it out of the timB loop, and drop the `test_timB` function. Tested on Asus P8H61-M PRO, still boots. Change-Id: I375e325cf8b5369889b9cb059c3675cd00bdbb3f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47616 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Make helper for write leveling sequenceAngel Pons
Encapsulate the IOSAV sequence into a helper to help reduce clutter. Tested on Asus P8H61-M PRO, still boots. Change-Id: I58595a5c53fcdc3f29fa55b015a82cbfe85cd6cb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47615 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Run `read_mpr_training` before write trainingAngel Pons
Reference code does this, so follow suit. Tested on Asus P8H61-M PRO, still boots. Change-Id: I21c5161da55b380dd4b2d574b22a1ef038f55fce Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47611 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Rename `read_training` functionAngel Pons
Given that it sets the receive enable mode bit in the GDCRTRAININGMOD register, it's clear that this is about receive enable calibration. Remove a potentially-outdated comment. Proper documentation will be written once code refactoring and various improvements are complete. Change-Id: Iaefc8905adf2878bec3b43494dc53530064a9f5d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47576 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22nb/intel/sandybridge: Use bitfield for GDCRTRAININGMOD registerAngel Pons
Tested on Asus P8H61-M PRO, still boots. Change-Id: Ie4b5777dd3789d4cd818ee66bdf3074ad055c818 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47572 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22nb/intel/sandybridge: Use bitfield for GDCRCMDPICODINGAngel Pons
This register's layout makes no sense, so use bitfields for clarity. Tested on Asus P8H61-M PRO, still boots. Change-Id: I61efc7349badc2c3297c9b71535dceecaba509d0 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Move constants out of for-loopAngel Pons
Most per-channel registers are programmed with the same values. Tested on Asus P8H61-M PRO, still boots. Change-Id: Ifddff3043b68113058859cef08625b90012ca424 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47513 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Use bitfields to program MCMAIN timingsAngel Pons
Tested on Asus P8H61-M PRO, still boots. Change-Id: I9a996de5d596cdb541c8b327f119425243724007 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47512 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-22nb/intel/sandybridge: Clean up TC_OTHP writesAngel Pons
ODT stretch is configured for both slots in `dram_odt_stretch`. Also drop an unjustified OR, which is setting ODT stretch for one slot. Tested on Asus P8H61-M PRO, still boots. Change-Id: I3a9076afec96e33cfdd12f9b78ca4101b3776dab Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47490 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22nb/intel/sandybridge: Use one sequence for write levelingAngel Pons
In order to run a write leveling test, one needs to unset the Qoff bit in MR1, then run the test, and finally set Qoff again. The current IOSAV sequence uses two subsequences to perform the test, while the other two are unused. It is possible to perform the two necessary MR1 updates in the same sequence, which can potentially improve runtime (not measured). Since `write_mrreg` is no longer used, it is necessary to handle address mirroring explicitly. This can be accomplished with the recently-added `ddr3_mirror_mrreg` function, which is also used in `write_mrreg`. Tested on Asus P8H61-M PRO, still boots. Change-Id: I65ca1aa32cdb177d2a9e27c3b02e74ac0c882794 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47614 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22mb/google/zork: update berknip CHTC thermal settingKevin Chiu
Update APU CHTC thermal temperature protection point: Temperature limit(C'): 90 Update system config=2 to meet TDP 15W design. BUG=b:162377903 BRANCH=zork TEST=1. emerge-zork coreboot 2. check CHTC temperature by AMD utility Change-Id: I03245a824d838c2d9468ae0fa3cfa34389560e9d Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47158 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-22soc/amd: move non-CAR linker scripts to common directoryFelix Held
AMD family 17h and newer don't use cache as RAM, since the RAM is already initialized by the PSP when the x86 cores are released from reset. Therefore they use a different linker script as the rest of the x86 chips in coreboot do. Since there will be support for newer generations than Picasso will be added, move those linker scripts from soc/amd/picasso to soc/amd/common/block/cpu/noncar. TEST=Timeless build of amd/mandolin and amd/gardenia result in identical binaries. Change-Id: Ie60372aa498b6e505708f97213b502c9d0b3534b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-22sb/intel/lynxpoint/smbus.c: Remove invalid PCI IDsAngel Pons
These two IDs are for Cougar Point and Panther Point, the previous generation of Platform Controller Hubs. So, drop their device IDs. Change-Id: I27a58720f32b1cc3eb68c0af2d6819e16c36b954 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47816 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-21util/amdfwtool: add missing zero-initialization for local variableFelix Held
Change-Id: Ib156b16b874f74f58bd816071db3a7acf33c5aaf Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47817 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-21soc/amd: factor out vbnv_cmos_failed() into soc/amd/common/vbootFelix Held
Change-Id: I7f976c6c5a2a715e1a5372bb93fe657d0d86c848 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47584 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-21vc/intel/fsp/fsp2_0/alderlake: Update FSP header file version to 1474_11Subrata Banik
List of changes: 1. FSP-M Header: - Rename UPD Offset UnusedUpdSpace33 -> UnusedUpdSpace32 2. FSP-S Header: - Adjust UPD Offset for Reservedxx Change-Id: I99294da825f47135d1336a6ad90b1c9bb73eb849 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47722 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-21mb/google/asurada: Get RAM code from ADC 3Yidi Lin
On Chromebooks the RAM code is implemented by the resistor straps that we can read and decode from ADC. For Asurada the RAM code can be read from ADC channel 3. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: Iaadabea1b6aa91c48b137f7c6784ab7ee0adc473 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46391 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-21cbfs: Add metadata cacheJulius Werner
This patch adds a new CBFS "mcache" (metadata cache) -- a memory buffer that stores the headers of all CBFS files. Similar to the existing FMAP cache, this cache should reduce the amount of SPI accesses we need to do every boot: rather than having to re-read all CBFS headers from SPI flash every time we're looking for a file, we can just walk the same list in this in-memory copy and finally use it to directly access the flash at the right position for the file data. This patch adds the code to support the cache but doesn't enable it on any platform. The next one will turn it on by default. Change-Id: I5b1084bfdad1c6ab0ee1b143ed8dd796827f4c65 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38423 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-11-21nb/intel/sandybridge: Introduce `disable_refresh_machine` functionAngel Pons
The same IOSAV sequence is used in both loops, so there's no need to reprogram it again in the second loop. Tested on Asus P8H61-M PRO, still boots. Change-Id: If7ee7917b61e4b752b4fc4700715dc9506520c03 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47612 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-21intel/socket_441: Increase bootblock sizeJulius Werner
One mainboard using this socket has less than 20 bytes of space left in its bootblock, hindering development. Double the bootblock size to solve the problem. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I620c13eab53c3326a4f4660b63ed1dd0fc81f563 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47585 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-21Update vboot submodule to upstream masterJulius Werner
Updating from commit id 4c523ed1: vboot2: Add support for modexp acceleration to commit id 9d4053df: Revert "Reland: Clean up implicit fall through." This brings in 32 new commmits. Among the changes are restored support for older GCC/clang versions that do not support __attribute__((fallthrough)). Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I1110664bf71b4376bcdd9ba934a95031ba872c1d Reviewed-on: https://review.coreboot.org/c/coreboot/+/47784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Joel Kitching <kitching@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-21zork: Create gumboz variantKevin Chiu
Create the gumboz variant of the dalboz reference board by copying the template files to a new directory named for the variant. (Auto-Generated by create_coreboot_variant.sh version 4.2.0). BUG=b:173536689 BRANCH=zork TEST=util/abuild/abuild -p none -t google/zork -x -a make sure the build includes GOOGLE_GUMBOZ Change-Id: I48db7eba7864c18e7307b45fe9f84073bfca0155 Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47717 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2020-11-21mb/google/zork: update DRAM table for dirinbozKevin Chiu
Add Hynix DDR4 DRAM, index was generated by gen_part_id H5ANAG6NCJR-XNC BUG=b:173480390 BRANCH=zork TEST=emerge-zork coreboot Change-Id: Ib6f26a7b8d014493f4a256b328bee7ad3bf3c2b9 Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47700 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com>
2020-11-21util: Add new DDR4 H5ANAG6NCJR-XNC for zork boardsKevin Chiu
Add DDR4 part H5ANAG6NDMR-XNC. Attributes are derived from data sheets. BUG=None TEST=Compared generated SPD with data sheets and checked in SPD Change-Id: I324aefbce1b138a2f71aad3173d6a138cf7fa510 Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47698 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2020-11-21mb/google/zork: update telemetry settings for WoomaxKane Chen
Update Woomax to improve the performance. BUG=b:168073070 BRANCH=zork TEST=emerge-zork coreboot Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com> Change-Id: I2703d15f1fbe715ab1c684274d9e4e0bb55ef23b Reviewed-on: https://review.coreboot.org/c/coreboot/+/47743 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-21include/device/pci_ids: add PCI IDs for new AMD SoCsFelix Held
Change-Id: I0caea5627045b7855e2c5f3cb01d4fa21332788b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47703 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-20mb/google/dedede/variants/madoo: Increase TCC offset from 5 to 10John Su
Increase TCC offset value from 5 to 10 for Thermal Control Circuit (TCC) activation. BUG=b:171531244 TEST=build and verify by thermal team Signed-off-by: John Su <john_su@compal.corp-partner.google.com> Change-Id: Ic2822b059f166779e1f0bcf92e753dad1078783c Reviewed-on: https://review.coreboot.org/c/coreboot/+/47691 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Ben Kao <ben.kao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20nb/intel/sandybridge: Rename loop variableAngel Pons
The `discover_edges_real` function actually tests a range of values for DQS PI and evaluates how the system responds. Rename the loop variable. Change-Id: I67390ba315d618d153f91c0e8a81db04ec8f63e1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47606 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mb/google/zork: Remove 50ms WIFI delayMartin Roth
As a part of trying to get our boot time as low as possible, any delays in the code should try to be refactored out. This removes the 50ms delay in the WIFI sequence by enabling power and putting the wifi module into reset in bootblock, then bringing it out of reset in ramstage. This is significantly longer than the 50ms requirement. The reset GPIO was already being set high in ramstage, so that code didn't need to be added. BUG=b:171513520 TEST=Boot on boards with different module types, WIFI works on both. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I211d3da338ad368d1f011f03cf7d05121c057075 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-20intel/fsp2_0: Add soc_validate_fsp_version for FSP version checkJohnny Lin
Only need to check this once so check it at romstage where the console is usually ready. Also define union fsp_revision to avoid code duplication. Change-Id: I628014e05bd567462f50af2633fbf48f3dc412bc Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
2020-11-20mb/google/volteer/var/elemi: Update gpioWisley Chen
1. Config EN_PP3300_SSD (GPP_B2) to gpo 2. EMMC_CLKREQ_ODL(GPP_C1) change to GPP_H11 3. WLAN_PERST_L (GPP_H10) change to GPP_H10 BUG=b:172630765, b:171467336 BRANCH=volteer TEST=emerge-volteer coreboot chromeos-bootimage and boot into emmc Change-Id: I9d112373c4ecd2cea5ce3d2d47b190c061d50da6 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47705 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mb/google/volteer/var/elemi: enable Genesys Logic GL9763EWisley Chen
Enable Genesys GL9763E as PCI-to-eMMC bridge. BUG=b:171467336 BRANCH=volteer TEST=emerge-volteer coreboot Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Change-Id: I858c12151df5b6fc19132869317edfa1b090335d Reviewed-on: https://review.coreboot.org/c/coreboot/+/47040 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-20mb/asus/f2a85-m_pro: Enable PCIe bridge 00:15.2 in AGESAPaul Menzel
Currently, the PCIe bridge 00:15.2 is not detected by coreboot, causing the connected network device also to be missing. This is caused by not configuring the third of the four PCIe General Purpose Ports (GPP) of the AMD Fusion Controller Hub (FCH), which can be exposed as one to four PCIe devices. So, enable it in AGESA but disable enumeration in coreboot. Otherwise, the serial console stops working in romstage after […] PCI: 00:15.1 bridge ctrl <- 0013 PCI: 00:15.1 cmd <- 06 PCI: 00:15.2 bridge ctrl <- 0013 PCI: 00:15.2 cmd <- 07 and the system hangs in the payload (SeaBIOS banner is shown on VGA attached monitor). TEST=Serial console and payload works, and Linux 5.10-rc2 configures PCIe bridge. Output of `lspci -t`: -[0000:00]-+-00.0 +-00.2 +-01.0 +-01.1 +-10.0 +-10.1 +-11.0 +-12.0 +-12.2 +-13.0 +-13.2 +-14.0 +-14.2 +-14.3 +-14.4-[01]-- +-14.5 +-15.0-[02]-- +-15.1-[03]----00.0 +-15.2-[04]----00.0 +-18.0 +-18.1 +-18.2 +-18.3 +-18.4 \-18.5 Change-Id: Ia1d60a212b0d249c7d8b3f8ec16baf5e93c985da Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46527 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20Makefile.inc: Add CARRIER_DIR to component discoveryMaxim Polyakov
The idea is to split the “mainboard” category into “variants” and “carrierboards”, in the case when we use the COMe module together with the Carrier Board instead of a single monolithic motherboard. Previously, the “variants” category defined the type of motherboard, which has a number of differences from the base one, for example, it differed in the size or type of memory, and in the configuration of the interfaces. Thus, there is no need to create a separate directory in src/mainboard for a board that is similar in configuration to the base board. But for a COMe module, “variants” contains different variants of only this module, and the entire Carrier Board configuration is allocated to a separate category - “carrierboards”, and each of the variants can be used with one of the many boards in “carrierboards”. For example, in the case of the Kontron mAL10 COMe module, variant refers to the COMe-mAL10 or COMe-m4AL10 module type. They differ in the type of memory (DDR3L or DDR4), and maybe they differ in some chips (see more in https://www.kontron.com/products). However, all variants contain the same type of processor/SoC. The "carrierboards" directory can be able contain both the Kontron's Evalution carrier boards (such as Eval Carrier2 T10 and COMe Ref.Carrier-i T10 TNI) and third party vendor backplanes that are compatible with the COMe modules from “variants”. Thus, the src/mainboard/<module-name> directory contains the common configuration code for all variants from src/mainboard/<module-name>/ variants, which can be supplemented/redefined with a configuration from src/mainboard/<module-name>/carrierboard/<vendor-carrierboard-name>. This architectural solution will be able to systematize and simplify understanding of the code structure for COMe modules and will allow vendors to add/maintain their code in a separate directory. This work is also the first step towards to union of all carrierboards into the global category in src/carrierboard on a par with all boards from src/mainboard. The patch takes this into account in the build system and adds CARRIER_DIR component to use the “carrierboards” category, as it has done for VARIANT_DIR. TEST = Build ROM image for Kontron mAL10 COMe module together with T10 TNI carrier board (https://review.coreboot.org/c/coreboot/+/39133). Change-Id: Ic6b2f8994b1293ae6f5bda8c9cc95128ba0abf7a Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42609 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20vc/intel/fsp2/denverton_ns: Remove unused filesFelix Singer
The Denverton-NS SoC uses the header files from the FSP git repository. Therefore, remove these from coreboot source. Change-Id: Ib22d3f5e5ce83eb83bf589ea8bba7b55ebe44ea8 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47754 Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20Documentation/releases: Update for 4.13Angel Pons
Fill in some blanks for 4.13, mark it done, add template for 4.14. Also update the list of vboot supported boards. Change-Id: Ie593efe515136a3b06620db6f0dbe3da00df7e9b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47801 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20mb/clevo/kbl-u: Add Clevo N130WU/N131WUFelix Singer
Working: - TianoCore - NVMe, SATA3 - USB2, USB3 - Thunderbolt - Graphics (GOP and libgfxinit) - Sound - Webcam - WLAN, LAN, Bluetooth, LTE - Keyboard, touchpad - TPM - flashrom support; reading / flashing from Linux - ACPI S3 WIP: - Documentation Not working: - EC ACPI (e.g. Fn keys, battery and power information) Boots Arch Linux (Linux 5.8.12) successfully. Change-Id: I364f5849ef88f43b85efbd7a635a27e54d08c513 Signed-off-by: Felix Singer <felixsinger@posteo.net> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/28640 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-20soc/intel/xeon_sp/cpx: Modify PCH_IOAPIC_BUS_NUMBERArthur Heymans
The PCH IOAPIC is not PCI discoverable. Linux checks the BDF set in DMAR against the PCI class if it is a PIC, which 00:1F.0 for instance isn't. The SINIT ACM on the other hand bails out with ERROR CLASS:0xA, MAJOR 3, MINOR 7 if the BUS number is 0. Change-Id: I9b8d35a66762247fde698e459e30ce4c8a2c7eb0 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47538 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-11-20soc/intel/xeon_sp: Set coreboot defined IOAPIC and HPET BDFArthur Heymans
Don't rely on the FSP-S setting the HPET and IOAPIC BDF. This makes coreboot in control of these settings. Change-Id: I937ebf05533019cb1a2be771ef3b9193a458dddf Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47537 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-11-20soc/intel/xeon_sp: Use common P2SB functions to generate HPET IOAPICArthur Heymans
Change-Id: I700df8fe5243db46fa8458757b4e5596c4b9f404 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-11-20soc/intel/apollolake: use P2SB function to generate DMAR IOAPICArthur Heymans
Change-Id: If088d5bf701310e54b14965145229627f3a50417 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47535 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-11-20soc/intel/common/block/p2sb: Add ioapic BDF functionsArthur Heymans
This allows to get/set the IOAPIC bus device function. Change-Id: Ib5bb409efbcbc5729cf0e996655c7ac3f6a78223 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47534 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/xeon_sp: Use common P2SB functions to generate HPET DMARArthur Heymans
This makes coreboot more robust as it does not need to rely on syncing values set by FSP and coreboot. Change-Id: I2d954acdb939e7cb92d44b434ae628d7d935d776 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47533 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/apollolake: use P2SB function to generate DMAR HPETArthur Heymans
Change-Id: I68f63c79d04cb2cddb92c9f6385459723f8858bd Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47532 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/common/block/p2sb: Add hpet BDF functionsArthur Heymans
This allows to get/set the HPET bus device function. Change-Id: I8d72da8bc392aa144d167d31cde30cc71cd1396e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47531 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/common/p2sb: Add helper function to determine p2sb stateArthur Heymans
Change-Id: I1d6f9c18160806e289e98c2fa5d290c61434112f Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47530 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20drivers/intel/fsp1_1/cache_as_ram.S: Use _car_stack area for stackFrans Hendriks
Top of Temp RAM is used as bootloader stack, which is the _car_region_end area. This area is not equal to CAR stack area as defined in car.ld file. Use _ecar_stack (end of CAR stack) as starting stack location. Tested VBOOT, Vendorboot security and no security on Facebook FBG1701. Change-Id: I16b077f60560de334361b1f0d3758ab1a5cbe895 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47737 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mediatek/mt8192: memlayout: Add DRAM DMA regionYidi Lin
SPM DMA hardware requires a non-cacheable buffer to load SPM firmware. TEST=verified with SPM WIP patch. SPM PC stays at 0x3f4 after SPM firmware is loaded. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: If6e803da23126419a96ffc0337d35edd0e181871 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47293 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2020-11-20soc/mediatek/mt8192: Enable MT8192 auxadc driverPo Xu
Enable reading from auxadc on MediaTek 8192 platform. Reference datasheet: RH-A-2020-0070, v1.0 Signed-off-by: Po Xu <jg_poxu@mediatek.com> Change-Id: Ic4c965fc3571637d882eb297e405a5d9e6f77dd3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47695 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2020-11-20soc/mediatek: Move auxadc driver from MT8183 to commonPo Xu
The auxadc (auxiliary analogue-to-digital conversion) is a unit to identify the plugged peripherals or measure the temperature or voltages. The MT8183 auxadc driver can be shared by multiple MediaTek SoCs so we should move it to the common folder. Signed-off-by: Po Xu <jg_poxu@mediatek.com> Change-Id: Id4553e99c3578fa40e28b19a6e010b52650ba41e Reviewed-on: https://review.coreboot.org/c/coreboot/+/46390 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2020-11-20vc/google/chromeos/sar: Make "SAR not found" log a debug messageMaulik V Vaghela
coreboot might not store wifi SAR values in VPD and may store it in CBFS. Logging the message with 'error' severity may interfere with automated test tool. Lowering severity to BIOS_DEBUG avoids this issue. BUG=b:171931401 BRANCH=None TEST=Severity of message is reduced and we don't see it as an error Change-Id: I5c122a57cfe92b27e0291933618ca13d8e1889ba Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47442 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-20vc/intel/fsp/fsp2_0/cpx_sp: Expose RasModesEnabled field inTim Chu
SystemMemoryMapHob This field from SystemMemoryMapHob can be used to define error correction type in SMBIOS type 16. Tested=On OCP Delta Lake, the value is expected. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: I0009a287a64f16e926f682e389af3248aeb85bdf Reviewed-on: https://review.coreboot.org/c/coreboot/+/47505 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/xeon_sp: Lock down DMICTLArthur Heymans
This is required for CBnT. Change-Id: I290742c163f5f067c8d529ddca8e2d8572ab6e6a Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47449 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/xeon_sp/cpx: Lock down P2SB SBIArthur Heymans
This is required for CBnT. Change-Id: Idfd5c01003e0d307631e5c6895ac02e89a9aff08 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46499 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20configs: Add a sample config for scaleway tagadaJulien Viard de Galbert
Signed-off-by: Julien Viard de Galbert <julien@vdg.name> Change-Id: I39fd9aabe7285d39e1883622ee9d6a60c6651b6e Reviewed-on: https://review.coreboot.org/c/coreboot/+/47341 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-20soc/intel/xeon_sp/{skx,cpx}: Add txt_get_chipset_dpr callbackArthur Heymans
Change-Id: Id824324325d05b52fb2b9ced04fd3539cc37bd55 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46555 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mb/scaleway/tagada: GPIO on M.2 PCIe/SATA configure FSP HSIO lanesJulien Viard de Galbert
Change-Id: Ic3ed97fc2b54d4974ec0b41b9f207fe3d49d2cce Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-20soc/intel/denverton_ns: Initialize thermal configurationJulien Viard de Galbert
Change-Id: I7e1b924154256f8f82ded3d0fa155b3e836d9375 Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25439 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-20soc/intel/denverton_ns: Enable MC ExceptionJulien Viard de Galbert
Change-Id: I9773c61d06bb6c68612e498a35b5ad22cd5a8a6e Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25434 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-20src/soc/intel/denverton_ns: Use improvement in coreboot since 4.9Julien Viard de Galbert
- enable microcode in cbfs (won't boot without microcode) - force num fit entry to 1 to avoid crash in cbfstool/fit.c - re-enable FSP-CAR (tested to boot, while I couldn't boot with NEM) - enable io driver for uart in legacy mode (ie emulating legacy port by configuring the pci to legacy io address and hiding the pci device) Signed-off-by: Julien Viard de Galbert <julien@vdg.name> Change-Id: Ibc5ce91118c6052af23642fb3461f574cd888dea Reviewed-on: https://review.coreboot.org/c/coreboot/+/47340 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
2020-11-20nb/intel/sandybridge: Remove unnecessary per-rank loopsAngel Pons
The IOSAV_By_BW_MASK_ch registers are not per-rank. To preserve original behavior, use a for-populated-channels loop instead of for-all-channels. Tested on Asus P8H61-M PRO, still boots. Change-Id: I6db35c41cd05420ceaeda93255f5ed73598a5bdd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47609 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Rename `discover_edges` functionsAngel Pons
These are simply read MPR training, using the MPR pattern mode in MR3. Change-Id: Icdc60572e0ee0b59dcb5dee1e1aceccfda79f029 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Restore nominal Vref for current channelAngel Pons
After aggressive read training, program nominal Vref for the current channel, not only channel 0. This simple mistake can easily degrade memory margins, especially when running at high speed (overclocking). Tested on Asus P8H61-M PRO, still boots. Change-Id: I12630fe33c5c786c8ec131c45c27180c3887d354 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-20nb/intel/sandybridge: Rename `timC_discovery` and relatedAngel Pons
This function simply determines the best delay for the TX DQ PIs. Change-Id: If44c4f661d8c81fe41532ce2bfe3718392b9fe94 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47625 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Introduce `ddr3_mirror_mrreg` helperAngel Pons
Write training needs to update mode register 1, but `write_mrreg` will clobber the IOSAV sequence. Reference code uses one four-subsequence to unset Qoff in MR1, run the test, and finally set Qoff again. This will be implemented in future changes, and will use the newly-added helper. Change-Id: I06a06a7bdd43dbde34af4ea2f90e00873eefe599 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47613 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Replace and-zero with assignmentAngel Pons
The intent here is to clear the register, so a simple write will work. Change-Id: I547805059e911942ac2cac7bd2165af23d926a2b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47608 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Introduce `find_predefined_pattern` functionAngel Pons
Also fuse two per-channel loops together. Tested on Asus P8H61-M PRO, still boots. Change-Id: Iacc66f4364290a66d60d483055abef6e98223d16 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47607 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Rename receive enable functionsAngel Pons
Give these functions more meaningful names. Change-Id: I6b308120d4185a3bc448213a925d5cee0d4d8bd9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20nb/intel/sandybridge: Rework timA minmax codeAngel Pons
There's no need to use `struct timA_minmax`, since most cases only care about the difference between logic delay deltas. The final step does use the minimum logic delay across all lanes, but it's a special case. Tested on Asus P8H61-M PRO, still boots. Change-Id: I1da95520ac915ab003e1a839685cbf5f1970eb6a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47604 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-20mb/google/volteer: Add keyboard layout to fw_configDuncan Laurie
A new field was defined for different keyboard layouts, so add this field to the list and provide the two options that were defined. Change-Id: Ic357446725e34221040705929d54cbce94c5ab8b Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47478 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-20soc/intel/common: Use per-soc definition for BAR sizesDuncan Laurie
The various platform BARs are not always the same size across different SOCs, so use the defined size rather than a hardcoded value. This results in the following change on TGL which increased the MCHBAR size to 128K: -system 00:00: [mem 0xfedc0000-0xfeddffff] has been reserved +system 00:00: [mem 0xfedc0000-0xfedc7fff] has been reserved And fixes the following error output from the kernel: resource sanity check: requesting [mem 0xfedc0000-0xfedcdfff], which spans more than pnp 00:00 [mem 0xfedc0000-0xfedc7fff] Change-Id: I82796c2fc81dec883f3c69ae7bdcedc7d3f16c64 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-11-20soc/intel/common/block/cse: Clear post code before resetDuncan Laurie
To avoid "unknown post code 0x55" entries in the event log on cold boot clear the post code before doing the CSE initiated reset. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I68078c04230dbc24f9cc63b1ef5c435055aa1186 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-20mb/google/volteer/variants: Set TCSS PCIe RP0 to hidden by defaultDuncan Laurie
Set the default state of the TCSS PCIe RP0 to hidden so that coreboot does not allocate resources to this hotplug root port. The default behavior on the reference design is that there is only one USB4 port attached to port C1 while port C0 is only a USB3 port. Meanwhile the Voxel and Terrador variants do have USB4 on both C0 and C1 ports, so these boards change the default to 'on' so that coreboot does allocate resources for the hotplug port. BUG=b:159143739 BRANCH=volteer TEST=build volteer and voxel and check the resulting static.c to ensure the device is hidden or not. Also boot with the two different configurations and ensure resources are assigned or not. Finally check that S0ix still functions with the C0 port set to 'hidden' after authorizing a PCIe tunnel on port C1. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I8bb05ae8cd14412854212b7ed189cfa43d602c1d Reviewed-on: https://review.coreboot.org/c/coreboot/+/47198 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20sconfig: Apply 'hidden' state from override treeDuncan Laurie
In order to allow override trees to hide/unhide a device copy the hidden state to the base device. This allows a sequence of states like: chipset.cb: mark device 'off' by default devicetree.cb: mark device 'hidden' (to skip resource allocation) overridetree.cb: mark device 'on' for device present on a variant BUG=b:159143739 BRANCH=volteer TEST=build volteer variants with TCSS RP0 either hidden or on and check the resulting static.c to see if the hidden bit is set appropriately. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: Iebe5f6d2fd93fbcc4329875565c2ebf4823da59b Reviewed-on: https://review.coreboot.org/c/coreboot/+/47197 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mb/google/volteer: Set up SATAXPCIE1 IOSSTATE based on detected deviceDuncan Laurie
There is an issue with the storage device being mis-detected on exit from S0ix which is causing the root device to disappear if the power is actually turned off via RTD3. To work around this read the RX state of the pin and apply the IOSSTATE setting to drive a 0 or 1 back to the internal controller. This will ensure the device is detected the same on resume as on initial boot. BUG=b:171993054 TEST=boot on volteer with PCIe NVMe and SATA SSD installed in the M.2 slot and ensure this pin is configured appropriately. Additionally test with PCIe RTD3 enabled to ensure suspend/resume works reliably. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I85542151eebd0ca411e2c70d8267a8498becee78 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47255 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-20soc/intel/tigerlake: Enable GPIO IOSTANDBY configurationDuncan Laurie
Enable SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY so the pads can be configured with non-zero IOSSTATE values. BUG=b:171993054 Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I1f895dbdbb71a353a98272db6dc70b54e8e172a3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47254 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/tigerlake: Expose UPD to enable Precision Time MeasurementDuncan Laurie
Expose a config option that allows enabling the FSP UPD which controls Precision Time Measurement for a particular PCIe root port. This UPD is enabled by default in FSP but interferes with achieving deeper S0ix substates so in order to prevent it from needing to be explicitly disabled for every root port this change makes disabling it the default and allows it to be enabled if needed. BUG=b:160996445 TEST=boot on volteer with PTM disabled by default for all root ports and ensure S0i3.2 substate can be achieved. Change-Id: Icb51b256eb581d942b2d30fcabfae52fa90e48d4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46856 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20mb/google/volteer: Enable RTD3 for SD cardDuncan Laurie
Enable the PCIe RTD3 driver for the PCIe attached SD card interface and provide the enable/reset GPIOs. These GPIOs are common across all variants so this is implemented in the baseboard devicetree with an fw_config probe if the device is present. The RTS5261 device does not have an enable GPIO so it is disabled in a workaround in mainboard.c, along with marking the SD-Express device as external. BUG=b:162289926, b:162289982 TEST=Tested on Delbin platform to ensure the system can enter the S0i3.2 substate and suspend/resume is stable. enabling this for the regular Genesys Change-Id: I40fe05829783c7bce2a2c4c1520a4a7430642e26 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47377 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-20mb/google/volteer/variants: Enable RTD3 for the NVMe deviceDuncan Laurie
Enable Runtime D3 for the volteer variants that have GPIO power control of the NVMe device attached to PCIe Root Port 9. Enable the GPIO for power control for variants that do not already have it configured to allow the power to be disabled in D3 state. BUG=b:160996445 TEST=tested on delbin Change-Id: I6ebf813c6c3364fec2e489a9742f04452be92c45 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46262 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-20soc/intel/tigerlake: Enable RTD3 driver and IPC mailboxDuncan Laurie
This SOC overrides the common PMC device and instantiates the PMC device in the SSDT. It needs to call the common PMC function to provide the IPC mailbox method. The common PCIe RTD3 driver can also be enabled which will allow mainboards to enable Runtime D3 power control for PCIe devices. BUG=b:160996445 TEST=boot on volteer with this driver enabled for the NVMe device in the devicetree and disassemble the SSDT to ensure the RTD3 code is present. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: Ifa54ec3b8cebcc2752916cc4f8616fcb6fd2fecc Reviewed-on: https://review.coreboot.org/c/coreboot/+/46261 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-20soc/intel/common: Add PCIe Runtime D3 driver for ACPIDuncan Laurie
This driver is for devices attached to a PCIe root port that support Runtime D3. It creates the necessary PowerResource in the root port to provide _ON/_OFF methods for which will turn off power and clocks to the device when it is in the D3cold state. The mainboard declares the driver in devicetree and provides the GPIOs that control power/reset for the device attached to the root port and the SRCCLK pin used for the PMC IPC mailbox to enable/disable the clock. An additional device property is created for storage devices if it matches the PCI storage class which is used to indicate that the storage device should use D3 for power savings. BUG=b:160996445 TEST=boot on volteer device with this driver enabled in the devicetree and disassemble the SSDT to ensure this code exists. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I13e59c996b4f5e4c2657694bda9fad869b64ffde Reviewed-on: https://review.coreboot.org/c/coreboot/+/46260 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>