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path: root/src/include/sar.h
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2024-11-27drivers/wifi: Support Drive Strength BRI Rsp TableJeremy Compostella
Drive Strength BRI Rsp Object provides information from the OEM platforms if they have replaced the Bluetooth Radio Interface resistor to overcome the potential STEP errors on their designs. Based on configuration, CNV firmware shall adjust the BRI Rsp line drive strength. The bri_resistor_value is encoded as follow: | Bit | Val | Description | Default | |------+-----+---------------------------------------------+---------| | 0 | 0 | Device FW default values | 1 | | | 1 | Override device FW default values | | | 3:1 | 0 | Reserved (shall be set to 0) | 0 | | 7:4 | 0 | DSBR override values (only if bit 0 is set) | 0xf | | 31:7 | 0 | Reserved (shall be set to 0) | 0 | Possible values: - 0xf1 (default): indicates that the resistor on board is 33 Ohm - 0x0 or 0xb1: indicates that the resistor on board is 10 Ohm The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=DSBR methods are added to the wifi device and bluetooth companion device and they return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e300 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85017 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-27drivers/wifi: Support Wi-Fi PHY Filter ConfigurationJeremy Compostella
This feature provides ability to provide Wi-Fi PHY filter Configuration. A well-defined dedicated filter on particular platform can be used to perform the maximum Wi-Fi performance. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=WPFC method is added to the wifi device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e270 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84948 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-27drivers/wifi: Support Extended Bluetooth Regulatory DescriptorJeremy Compostella
Extended Bluetooth Regulatory Descriptor (EBRD) SAR/RFE are safety regulations for limiting antenna radiation near human contact. EBRD provides option to provide up to three sets of TX power limits and power restrictions. As the EBRD table is related to the revision 2 of the BRDS, this commit also adds support for this new revision. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=EBRD method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e250 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84947 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-27drivers/wifi: Support Bluetooth Dual Mac ModeJeremy Compostella
This feature provides ability to set the Bluetooth Dual Mac Mode setting. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BDMM method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e240 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84946 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-27drivers/wifi: Support Ultra High Band Country SelectionJeremy Compostella
This feature provides ability to set the Bluetooth Ultra High Band (UHB) settings per country. The bluetooth UHB country selection is defined as follow (default is 0): | Bit | Value | | |-------+-------+---------------------------------------------------| | 0 | 0 | No override; use BT device settings | | | 1 | Force disable BT in all countries that are not | | | | defined in the following bits | | 1 | 0 | USA 6GHz BT disable | | | 1 | 6GHz BT allowed in the USA (enabled only if the | | | | device is certified to the USA) | | 2 | 0 | Rest of the World 6GHz BT disable | | | 1 | 6GHz BT allowed in the Rest of the World (enabled | | | | only if the device is certified to the rest | | | | of the world) | | 3 | 0 | EU countries 6GHz BT disable | | | 1 | 6GHz BT allowed in the EU countries (enabled only | | | | if the device is certified to the EU countries) | | 4 | 0 | South Korea 6GHz BT disable | | | 1 | 6GHz BT allowed in the South Korea (enabled only | | | | if the device is certified to the South Korea) | | 5 | 0 | Brazil 6GHz BT disable | | | 1 | 6GHz BT allowed in the Brazil (enabled only if | | | | the device is certified to the Brazil) | | 6 | 0 | Chile 6GHz BT disable | | | 1 | 6GHz BT allowed in the Chile (enabled only if the | | | | device is certified to the Chile) | | 7 | 0 | Japan 6GHz BT disable | | | 1 | 6GHz BT allowed in Japan (enabled only if the | | | | device is certified to Japan) | | 8 | 0 | Canada 6GHz BT disable | | | 1 | 6GHz BT allowed in Canada (enabled only if the | | | | device is certified to Canada) | | 9 | 0 | Morocco 6GHz BT disable | | | 1 | 6GHz BT allowed in the Morocco (enabled only if | | | | the device is certified to the Morocco) | | 10 | 0 | Mongolia 6GHz BT disable | | | 1 | 6GHz BT allowed in the Mongolia (enabled only if | | | | the device is certified to the Mongolia) | | 11 | 0 | Malaysia 6GHz BT disable | | | 1 | 6GHz BT allowed in the Malaysia (enabled only if | | | | the device is certified to the Malaysia) | | 31:12 | 0 | Reserved Should set to zeros | The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BUCS method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e231 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84945 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-27drivers/wifi: Support Bluetooth Bands Selection ModeJeremy Compostella
This feature provides ability to provide Bluetooth Bands Selection Mode. The bluetooth bands selection mode is defined as follow: | Bit | Band GHz | Value | Description | Default | |------+----------+-------+----------------------+---------| | 0 | 2.4GHz | 0 | Controlled by NIC | 0 | | | | 1 | Force disable 2.4GHz | | | 1 | 5.2GHz | 0 | Controlled by NIC | 0 | | | | 1 | Force disable 5.2GHz | | | 2 | 5.8GHz | 0 | Controlled by NIC | 0 | | | | 1 | Force disable 5.8GHz | | | 3 | 6.2GHz | 0 | Controlled by NIC | 0 | | | | 1 | Force disable 6.2GHz | | | 31:4 | Reserved | | NA | 0 | The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BBSM method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e230 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84944 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-27drivers/wifi: Support Bluetooth Dual Chain ModeJeremy Compostella
This feature provides ability to provide dual chain setting. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BDCM method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e220 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84943 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2024-11-27drivers/wifi: Support Bluetooth BiQuad Bypass FilterJeremy Compostella
This feature provides ability to identify non-LTE platform and disable BiQuad Bypass filter logic in hardware for Bluetooth usecases reducing device power consumption. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BBFB method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e213 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84942 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-27drivers/wifi: Support Bluetooth Per-Platform Antenna GainJeremy Compostella
The ACPI BPAG method provide information to controls the antenna gain method to be used per country. The antenna gain mode is a bit field (0 - disabled, 1 -enabled) defined as follow: - Bit 0 - Antenna gain in EU - Bit 1 - Antenna gain in China Mainland The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=BPAG method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e210 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84941 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-07-15drivers/wifi: Support Radio Frequency Interference MitigationJeremy Compostella
The 'Radio Frequency Interference Mitigation' DSM function 11 provides the desired status of the RFI mitigation. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 8.3 specification. BUG=b:352768410 TEST=ACPI DSM Function 11 reflects the value of the SAR binary Change-Id: I02808b0ce6a0a380845612e774e326c698ad1adc Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83431 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-07-15drivers/wifi: Support Energy Detection ThresholdJeremy Compostella
The 'Energy Detection Threshold' DSM function 10 provides the desired status of the EDT optimizations. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 8.3 specification. BUG=b:352788465 TEST=ACPI DSM Function 10 reflects the value of the SAR binary Change-Id: I2e2e9d4f5420020bd7540cb36fa8aebfedf62285 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83430 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: YH Lin <yueherngl@google.com>
2024-07-03drivers/wifi: Support 320Mhz Bandwidth Enablement per MCCPoornima Tom
Add support for the configuration of 320MHz Bandwidth per MCC based on countries. The implementation follows document #559910 Intel Connectivity Platforms BIOS Guidelines revision 8.3. BUG=b:333804562 BRANCH=firmware-rex-15709.B TEST=WBEM method is added to the CNVW device and return the data supplied by the SAR binary blob Change-Id: Ie76794825f1a0104d199c078aa4ffc714aa95b17 Signed-off-by: Poornima Tom <poornima.tom@intel.com> Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81790 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-07-03drivers/wifi: Support Bluetooth Regulator Domain SettingsJeremy Compostella
The 'Bluetooth Increased Power Mode - SAR Limitation' feature provides ability to utilize increased device Transmit power capability for Bluetooth applications in coordination with Wi-Fi adhering to product SAR limit when Bluetooth and Wi-Fi run together. This commit introduces a `bluetooth_companion' field to the generic Wi-Fi drivers chip data. This field can be set in the board design device tree to supply the bluetooth device for which the BRDS function must be created. This feature is required for Meteor Lake rex karis variant. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 8.3 specification. BUG=b:348345301 BRANCH=firmware-rex-15709.B TEST=BRDS method is added to the CNVW device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e209 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83200 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-06-27drivers/wifi: Support Wi-Fi 7 11be EnablementRavi Sarawadi
Add 802.11be (aka. Wi-Fi 7) enable/disable support based on document 559910 Intel Connectivity Platforms BIOS_Guidelines revision 8.3. There are countries where Wi-Fi 7 should be disabled by default. This adds capability for OEM to enable or disable by updating the board specific Specific Absorption Rate (SAR) binary. BUG=b:348345300 BRANCH=firmware-rex-15709.B TEST=SSDT dump shows that the _DSM method returns the value supplied by the SAR binary for function 12 Change-Id: Ifa1482d7511f48f5138d4c68566f07ce79f37a7a Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82207 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: YH Lin <yueherngl@google.com>
2023-07-30include/sar.h: Use C99 flexible arraysElyes Haouas
Use C99 flexible arrays instead of older style of one-element or zero-length arrays. It allows the compiler to generate errors when the flexible array does not occur at the end in the structure. Change-Id: I688bef264ff41b2a9755133698880fa397f652d4 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76755 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-12-24vc/google/chromeos: use fw_config field to return sar filenameEric Lai
Use fw_config field to return sar filename instead of fw_config probe. Return filename unconditionly because the sar_id must be valid in CBI. If invalid sar_id, the file won't exist in CBFS by design. Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I7b75c5d4fd3c459ad7232bb16c6218a6218f1f77 Reviewed-on: https://review.coreboot.org/c/coreboot/+/70896 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
2021-09-09wifi: Update deny list entry size to uint16_tSugnan Prabhu S
As per the connectivity document deny list entry size should be uint16 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf Fixes: cc50770cd0("wifi: Add support for wifi time average SAR config") Change-Id: I045c21350cf4c2266df108eede6350d090322ba0 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57407 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-09-02wifi: Add support for DSM methods for intel wifi cardSugnan Prabhu S
Add support for DSM methods as per the connectivity document 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf BUG=b:191720858 TEST=Check the generated SSDT tables for DSM methods Change-Id: Ie154edf188531fe6c260274edaa694cf3b3605d3 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56751 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-09-02wifi: Add support for wifi time average SAR configSugnan Prabhu S
Add support for the WTAS ACPI BIOS configuration table as per the connectivity document: 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf BUG=b:193665559 TEST=Generated SAR file with the WTAS related configuration values and verified that the SSDT has the WTAS ACPI table. Change-Id: I42cf3cba7974e6db0e05de30846ef103a15fd584 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57061 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-09-02wifi: Add support for per-platform antenna gainSugnan Prabhu S
Add support for the PPAG ACPI BIOS configuration table as per the connectivity document: 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf BUG=b:193665559 TEST=Generated SAR file with the PPAG related configuration values and verified that the SSDT has the PPAG ACPI table. Change-Id: Ie8d25113feeeb4a4242cfd7d72a5091d2d5fb389 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57060 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-09-02wifi: Add support for new revisions of SAR table entriesSugnan Prabhu S
Existing SAR infrastructure supports only revision 0 of the SAR tables. This patch modifies it to extend support for intel wifi 6 and wifi 6e configurations as per the connectivity document: 559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf The SAR table and WGDS configuration block sizes were static in the legacy SAR file format. Following is the format of the new binary file. +------------------------------------------------------------+ | Field | Size | Description | +------------------------------------------------------------+ | Marker | 4 bytes | "$SAR" | +------------------------------------------------------------+ | Version | 1 byte | Current version = 1 | +------------------------------------------------------------+ | SAR table | 2 bytes | Offset of SAR table from start of | | offset | | the header | +------------------------------------------------------------+ | WGDS | 2 bytes | Offset of WGDS table from start of | | offset | | the header | +------------------------------------------------------------+ | Data | n bytes | Data for the different tables | +------------------------------------------------------------+ This change supports both the legacy and the new format of SAR file BUG=b:193665559 TEST=Checked the SSDT entries for WRDS, EWRD and WGDS with different binaries generated by setting different versions in the config.star Change-Id: I08c3f321938eba04e8bcff4d87cb215422715bb2 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56750 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-03-17sar: Fix semantics of `get_wifi_sar_cbfs_filename()`Furquan Shaikh
Currently, if `get_wifi_sar_cbfs_filename()` returns NULL, then `get_wifi_sar_limits()` assumes that the default filename is used for CBFS SAR file. This prevents a board from supporting different models using the same firmware -- some which require SAR support and some which don't. This change updates the logic in `get_wifi_sar_limits()` to return early if filename is not provided by the mainboard. In order to maintain the same logic as before, current mainboards are updated to return WIFI_SAR_CBFS_DEFAULT_FILENAME instead of NULL in default case. Change-Id: I68b5bdd213767a3cd81fe41ace66540acd68e26a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51485 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-05src/include: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I2fa3bad88bb5b068baa1cfc6bbcddaabb09da1c5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40053 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-17src (minus soc and mainboard): Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-17vendorcode/google: support multiple SAR filenamesJustin TerAvest
Using a fixed filename only allows for one SAR configuration to be checked into CBFS. However, we have devices with shared firmware that would desire separate SAR configurations. This change allows boards to define a function to select one of multiple files stored in CBFS to be used. BUG=b:120958726 BRANCH=octopus TEST=build Signed-off-by: Justin TerAvest <teravest@chromium.org> Change-Id: Ib852aaaff39f1e9149fa43bf8dc25b2400737ea5 Reviewed-on: https://review.coreboot.org/c/30222 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-10-08Move compiler.h to commonlibNico Huber
Its spreading copies got out of sync. And as it is not a standard header but used in commonlib code, it belongs into commonlib. While we are at it, always include it via GCC's `-include` switch. Some Windows and BSD quirk handling went into the util copies. We always guard from redefinitions now to prevent further issues. Change-Id: I850414e6db1d799dce71ff2dc044e6a000ad2552 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/28927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-07-13intel/wifi: Add WGDS ACPI method for Geo Aware SARPratik Prajapati
To comply with all relevant bodies throughout the world, SAR settings take into account the lowest common denominator Tx power settings. This setup may lead to non-optimal performance when the user location is in a country that may allow higher power setting. The purpose of Wireless Geo Delta Settings (WGDS) is to provide offset settings for FCC, Europe, Japan and Rest of the world. These offsets would be added (by Intel wifi driver) to the base SAR Tx Power as defined in WRDS and EWRD BUG=b:65155728 BRANCH=none TEST=WGDS ACPI table gets created as expected. Change-Id: I4f602e3f95ff3545db6cc6e428beb9a36abd9296 Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/21098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-01-09chromeos: Implement locating and decoding wifi sar data from VPDRobbie Zhang
A VPD entry "wifi_sar" needs to be created which contains a heximal encoded string in length of 40 bytes. get_wifi_sar_limits() function retrieves and decodes the data from the VPD entry, which would later be consumed by platform code. BUG=chrome-os-partner:60821 TEST=Build and boot lars and reef Change-Id: I923b58a63dc1f8a7fdd685cf1c618b2fdf4e7061 Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-on: https://review.coreboot.org/17958 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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