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path: root/src/soc/intel/elkhartlake/chip.h
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2021-09-17soc/intel/{ehl,jsl}: make use of Kconfig options for PRMRR sizeMichael Niewöhner
Migrate the last two platforms to using Kconfig through `get_valid_prmrr_size()` instead of hardcoded values in the devicetree. Change-Id: I93aa177f741ca8b2a2d50fae2515606b96784e83 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57674 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-07-17soc/intel/elkhartlake: Expose FIVR config to mainboardLean Sheng Tan
Elkhart Lake provides option to configure FIVR (Fully Integrated Voltage Regulators) via parameters in FSP-S. This CL removes fixed FIVR config values and expose these parameters to the devicetree so that they can be configured on mainboard level as needed. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Ie1b0e0cc908ba69805dec7682100dfccb3b9d8b5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-30soc/intel/elkhartlake: Enable PCH GBELean Sheng Tan
Enable PCH GBE with following changes: 1. Configure PCH GBE related FSP UPD flags 2. Use EHL own GBE ACPI instead of common code version due to different B:D.F from the usual GBE 3. Add kconfig PMC_EPOC to use the PMC XTAL read function Due to EHL GBE comes with time sensitive networking (TSN) capability integrated, EHL FSP is using 'PchTsn' instead of the usual 'PchLan' naming convention across the board. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I6b0108e892064e804693a34e360034ae7dbee68f Reviewed-on: https://review.coreboot.org/c/coreboot/+/55355 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-21soc/intel/elkhartlake: Expose In-Band ECC config to mainboardWerner Zeh
Elkhart Lake provides a feature called "In-Band ECC" which uses a piece of system DRAM to store the ECC information in. There are a few parameters in FSP-M to set this feature up as needed. This patch adds code to expose these parameters to the devicetree so that they can be configured on mainboard level as needed. Change-Id: I7a4953d7b35277de01daff04211450e3d1bd8103 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55668 Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-11soc/intel/elkhartlake: Update FSP-S FuSa related settingsLean Sheng Tan
Further add initial Silicon UPD settings for FuSa (Functional Safety). Disable all by default, due to FSP binary enable all by default. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I88264ba3e3f9f54ad949c55b230082d1fa289fa4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55342 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-11soc/intel/elkhartlake: Update FSP-S PM & Thermal related configsLean Sheng Tan
Further add initial Silicon UPD settings for thermal and power management stuffs. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I04ded059c36f18925b7a74c934fef2566c3db8fa Reviewed-on: https://review.coreboot.org/c/coreboot/+/55335 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-04soc/intel/elkhartlake: Update FSP-S storage related configsLean Sheng Tan
Further add initial Silicon UPD storage settings: - SATA - SD card - eMMC Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Id4145fcf156756a610b8a9a705d4ab99fe7b0bf8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-06-04soc/intel/elkhartlake: Update FSP-S UPD RP & USB related configsLean Sheng Tan
Further add initial Silicon UPD settings for: - PCIe root ports - USB Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I60afb78a7997b8465dd6318f3abee28f95a65100 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55034 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-01soc/intel/elkhartlake: Update FSP-S UPD LPSS related configsTan, Lean Sheng
Add Silicon upd settings for LPSS (GSPI/UART/I2C). Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Ib0c3cd1d37ff9892d09d6d86ac50e230549c7e53 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-05-30soc/intel/elkhartlake: Update FSP-M UPD related configsTan, Lean Sheng
Upload the FSP-M UPD configs. This CL also updated the chip.h and devicetree.cb with the relevant variables and configs. This CL also updated the GPIO related settings (PMC & SD card) in devicetree.cb. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: If6321064b37535b390cf3dd7c41a719c598a0cd7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54892 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-04-21soc/intel/alderlake: rename CONFIG_MAX_PCIE_CLOCKS to CONFIG_MAX_PCIE_CLOCK_SRCRizwan Qureshi
CONFIG_MAX_PCIE_CLOCKS renamed to MAX_PCIE_CLOCK_SRC to make it clear that this config is for the number of PCIe Clock sources available which is different from PCIe clock reqs. This is more relevant in alderlake, as the number clock source and clock reqs differ. However since this is a better name, renaming it throughout the soc/intel tree. Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Change-Id: I747c94331b68c4ec0b6b5a04149856a4bb384829 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52194 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-03soc/intel: Retype `CnviBtAudioOffload` devicetree optionAngel Pons
The `FORCE_ENABLE` and `FORCE_DISABLE` names do not match what FSP UPDs say, and can be confused with the `PchHdaTestPowerClockGating` UPD. Replace the enum with a bool, and drop the confusing names. Note that the enum for Ice Lake was incorrect, but no mainboards used the option. Change-Id: I2c9b4c6a2f210ffca946ca196299fa672a06ccc7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51154 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-18soc/intel/common: Move L1_substates_control to pcie_rp.hEric Lai
L1_substates_control is common define. Move out of soc level. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I54574b606985e82d00beb1a61cce3097580366a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49295 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-12-14soc/intel/elkhartlake: Drop unreferenced devicetree settingsAngel Pons
No mainboard uses these settings, nor does SoC code. Drop them. Change-Id: Ia928c4bbddd1c160228a9af8faf5d4be787f73f8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48568 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09soc/intel/*/chip: Remove unused devicetree entryPatrick Rudolph
InternalGfx isn't used so drop it. Change-Id: I12f424d8d883e065ef8d007e56a8bff41a7fae53 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47176 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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>
2020-09-08soc/intel/elkhartlake: Do initial SoC commit till ramstageTan, Lean Sheng
Clone entirely from Jasperlake List of changes on top off initial jasperlake clone 1. Replace "Jasperlake" with "Elkhartlake" 2. Replace "jsl" with "ehl" 3. Replace "jsp" with "mcc" 4. Rename structure based on Jasperlake with Elkhartlake 5. Clean up upd override in fsp_params.c will be added later 6. Sort #include files alphabetically as per comment 7. Remove doc details from espi.c until it is ready 8. Remove pch_isclk & camera clocks related codes 9. Add new #define NMI_STS_CNT & NMI_EN as per comment Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I372b0bb5912e013445ed8df7c58d0a9ee9a7cf35 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44802 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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