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path: root/src/soc/intel/broadwell
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2021-01-24soc/intel/broadwell: Select CPU_INTEL_HASWELLAngel Pons
This allows us to drop many now-redundant Kconfig options. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. The default configuration file also remains identical, as expected. Change-Id: I20b0200550508679bf2533342ce918b221dcf81e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46953 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-01-24soc/intel/broadwell: Move romstage.c to HaswellAngel Pons
Broadwell no longer has CPU code. Change-Id: I9c9717439a702dddaa613a30e6f3da29887ec4bd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46951 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/broadwell: Drop now-unused CPU codeAngel Pons
All boards now use Haswell's CPU code, which also supports Broadwell. Change-Id: Ia0b8f7bf64334dd965baad0a30a7bb0ed81c4cac Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46950 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/broadwell: Use Haswell CPU headersAngel Pons
Now that the boards use Haswell's CPU code, Broadwell can be updated. Change-Id: If07e5272f07edb59bb18eef1f80d7d5807b26e66 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46949 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/broadwell: Allow to use Haswell CPU code insteadAngel Pons
This allows individual boards to be adapted to use Haswell CPU code. Also rename the CPU_SPECIFIC_OPTIONS symbol to avoid any collisions. Change-Id: I65e878dacf0a0d53fd8d4defce6684f4ceb92588 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46944 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/broadwell: Select INTEL_LYNXPOINT_LPAngel Pons
This allows the correct Haswell and Lynxpoint code to be used. Change-Id: Icbfc5bb11b1ea755a143fa340a3971376f4e5e91 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46958 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-23soc/intel/baytrail,broadwell: Use bootstate for save_wake_source()Kyösti Mälkki
Change-Id: I01be1b9dfefcfcf037de4153e9540c7258dc160f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49818 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-23ACPI: Add helpers for CBMEM_ID_POWER_STATEKyösti Mälkki
Create uniform logging for the (unlikely) case of a CBMEM entry disappearing. Change-Id: I7c5414a03d869423c8ae5192a990fde5f9582f2d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-23intel/baytrail,braswell,broadwell: Add const qualifier for power_stateKyösti Mälkki
Change-Id: I37781c1423b49130ffd0d5f9fbdd28a36c9c6179 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49821 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-23ELOG: Add const qualifier for chipset_power_stateKyösti Mälkki
It is never allowed for ELOG to modify the state. Change-Id: Ie24df3969a3744f27b23997471666e2490e24b84 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49820 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-22soc/intel/baytrail,broadwell: Refactor acpi_wake_source()Kyösti Mälkki
Change-Id: I5c277a4b8536fd79bda040d4ada9b0c454399b09 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49356 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-20ACPI GNVS: Drop most dev_count_cpu()Kyösti Mälkki
Only amd/picasso and amd/stoneyridge have reference to PCNT and that could be replaced with acpigen. Remove the PCNT name from GNVS OperationRegion elsewhere. Change-Id: I7dd45a840b3585fd24c31fd923b991c34ab4d783 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-18ACPI: Refactor ChromeOS specific ACPI GNVSKyösti Mälkki
The layout of GNVS has expectation for a fixed size array for chromeos_acpi_t. This allows us to reduce the exposure of <chromeos/gnvs.h>. If chromeos_acpi_t was the last entry in struct global_nvs padding at the end is also removed. If device_nvs_t exists, place a properly sized reserve for chromeos_acpi_t in the middle. Allocation from cbmem is adjusted such that it matches exactly the OperationRegion size defined inside the ASL. Change-Id: If234075e11335ce958ce136dd3fe162f7e5afdf7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48788 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-18soc/intel/broadwell/bootblock.c: Remove repeated wordElyes HAOUAS
Change-Id: I3aec07d782e4315120a4365a65bdbcbf4a22e6f2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49521 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
2021-01-13ACPI: Have single call-site for acpi_inject_nvsa()Kyösti Mälkki
Change-Id: I61a9b07ec3fdaeef0622df82e106405f01e89a9e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48719 Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-13ACPI: Add common acpi_fill_gnvs()Kyösti Mälkki
Change-Id: I515e830808a95eee3ce72b16fd26da6ec79dac85 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48718 Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10soc/intel/broadwell: Use `mp_cpu_bus_init`Angel Pons
This is needed to allow switching to Haswell CPU code in the future. Change-Id: Ic642f32f9c4a269a66ac470b7a7217f20ff8bfba Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46886 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10ACPI: Add missing include in nvs.hKyösti Mälkki
Change-Id: Ic779a668ebaa4f0c9bdef95fd6de8f0179e8a534 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49004 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10mb/x/acpi_tables: Rename to mainboard_fill_gnvs()Kyösti Mälkki
Rename acpi_create_gnvs() functions under mb/ to reflect their changed functionality. Remove now empty mb/acpi_tables.c files. Change-Id: Ia366867ef73d1ade9805dc29b8e14b3073f44f60 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48707 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10sb/intel: Factor out soc_fill_gnvs()Kyösti Mälkki
Name the common part of GNVS initialisation as soc_fill_gnvs(). It is also moved before the call to acpi_create_gnvs(), which followup will rename to mainbord_fill_gnvs() to reflect that implementation is under mb/. Change-Id: Ic4cf1548b65a86212d6e45d460fcd23bb8036365 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48706 Reviewed-by: Lance Zhao Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10ACPI: Replace uses of CBMEM_ID_ACPI_GNVSKyösti Mälkki
Change-Id: I45a2d9cb7f07609a1ff03fd70f17c3f2d4f013b9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48705 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10ACPI: Drop redundant ChromeOS setup for GNVSKyösti Mälkki
Already done in common gnvs_get_or_create() implementation once gnvs_chromeos_ptr() is defined for platforms. Change-Id: I90fa2bc28ae76da734b3f88be057435aed9fe374 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48703 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10ACPI: Drop redundant CONSOLE_CBMEM setup in GNVSKyösti Mälkki
Already done from common gnvs_get_or_create() implementation after gnvs_cbmc_ptr() is defined. Change-Id: I77c292cd9590d7fc54d8b21ea62717a2d77e5ba4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48702 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-10ACPI: Drop redundant CBMEM_ID_ACPI_GNVS allocationsKyösti Mälkki
Allocation now happens prior to device enumeration. The step cbmem_add() is a no-op here, if reached for some boards. The memset() here is also redundant and becomes harmful with followup works, as it would wipe out the CBMEM console and ChromeOS related fields without them being set again. Change-Id: I9b2625af15cae90b9c1eb601e606d0430336609f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48701 Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-06soc/intel/broadwell: Move MAX_CPUS from mb to SoCFelix Singer
All Broadwell boards use 8 for MAX_CPUS, so this option can be factored out into SoC Kconfig. Change-Id: I311b95ea75a7c6b76b32c7197a0cec86db644234 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49122 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-04arch/x86: Pass GNVS as parameter to SMM moduleKyösti Mälkki
Change-Id: I9d7417462830443f9c96273d2cc326cbcc3b17dd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48698 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-03soc/intel: Drop indirect <soc/nvs.h> includeKyösti Mälkki
Change-Id: Ia19018685749efdd543cb09c06df117690ab9d66 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48803 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-03sb,soc/intel: Convert some CONFIG(CHROMEOS) preprocessorKyösti Mälkki
Change-Id: I964f4340caa20124a15e52c055d2f27ba5113687 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48783 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-01nb/intel/hsw,soc/intel/{bdw,skl,apl},mb/*: unify dt panel settingsMichael Niewöhner
There are multiple different devicetree setting formats for graphics panel settings present in coreboot. Replace the ones for the platforms that already have (mostly) unified gma/graphics setup code by a unified struct in the gma driver. Hook it up in HSW, BDW, SKL, and APL and adapt the devicetrees accordingly. Always ensure that values don't overflow by applying appropriate masks. The remaining platforms implementing panel settings (GM45, i945, ILK and SNB) can be migrated later after unifying their gma/graphics setup code. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: I445defe01d5fbf9a69cf05cf1b5bd6c7c2c1725e Reviewed-on: https://review.coreboot.org/c/coreboot/+/48885 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-01soc/intel/bdw,nb/intel/hsw: convert panel delays to ms representationMichael Niewöhner
For easier review of the switch to a new register struct in the follow-up change, the panel delay times get converted from destination register raw format to milliseconds representation in this change. Formula for conversion of power cycle delay: gpu_panel_power_cycle_delay_ms = (gpu_panel_power_cycle_delay - 1) * 100 Formula for all others: gpu_panel_power_X_delay_ms = gpu_panel_power_X_delay / 10 The register names gain a suffix `_ms` and calculation of the destination register raw values gets done in gma code now. Change-Id: Idf8e076dac2b3048a63a0109263a6e7899f07230 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48958 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-30drivers/intel/gma: Include gfx.asl by default for all platforms...Matt DeVillier
which select INTEL_GMA_ACPI. Rework brightness level includes and platform-level asl files to avoid duplicate device definition for GFX0. Include gfx.asl for Skylake/Kabylake, since all other soc/intel/common platforms already do. Adjust mb/51nb/x210 to prevent device redefinition. Some OSes (e.g. Windows, MacOS) require/prefer the ACPI device for the IGD to exist, even if ACPI brightness controls are not utilized. This change adds a GFX0 ACPI device for all boards whose platforms select INTEL_GMA_ACPI without requiring non-functional brightness controls to be added at the board level. Change-Id: Ie71bd5fc7acd926b7ce7da17fbc108670fd453e0 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-12-29soc/intel/bdw,nb/intel/hsw: correct mask for panel power cycle delayMichael Niewöhner
Correct the mask for the power cycle delay from 0xff to 0x1f, to represent the actual maximum value according to Intel graphics PRM for Haswell, Volume 2c and Intel graphics PRM for Broadwell, Volume 2c. Change-Id: Ib187f1ca6474325475e5ae4cc1b2ffbce12f10bf Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48957 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-25ACPI: Fix some GNVS field commentsKyösti Mälkki
Change-Id: I0d1e7b86d5b98da85bf539a4a3ec23e0eeaa4dfc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48768 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-22sb,soc/intel: Drop unnecessary headersKyösti Mälkki
Files under sb/ or soc/ should not have includes that tie those directly to external components like ChromeEC os ChromeOS vendorcode. Change-Id: Ib56eeedaa9d7422e221efa9c8480ed5e12024bca Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48765 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-16soc/intel/broadwell: Drop unnecessary `sa_dev`Angel Pons
Change-Id: Icc70adb0c3527a082622fd0ab70888e6cdf6b0ed Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46982 Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-03src: Remove redundant use of ACPI offset(0)Elyes HAOUAS
IASL version 20180927 and greater, detects Unnecessary/redundant uses of the Offset() operator within a Field Unit list. It then sends a remark "^ Unnecessary/redundant use of Offset" example: OperationRegion (OPR1, SystemMemory, 0x100, 0x100) Field (OPR1) { Offset (0), // Never needed FLD1, 32, Offset (4), // Redundant, offset is already 4 (bytes) FLD2, 8, Offset (64), // OK use of Offset. FLD3, 16, } We will have those remarks: dsdt.asl 14: Offset (0), Remark 2158 - ^ Unnecessary/redundant use of Offset operator dsdt.asl 16: Offset (4), Remark 2158 - ^ Unnecessary/redundant use of Offset operator Change-Id: I260a79ef77025b4befbccc21f5999f89d90c1154 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43283 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-03cbfs: Introduce cbfs_ro_map() and cbfs_ro_load()Julius Werner
This patch introduces two new CBFS API functions which are equivalent to cbfs_map() and cbfs_load(), respectively, with the difference that they always operate on the read-only CBFS region ("COREBOOT" FMAP section). Use it to replace some of the simple cases that needed to use cbfs_locate_file_in_region(). Change-Id: I9c55b022b6502a333a9805ab0e4891dd7b97ef7f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39306 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-25soc/intel/{broadwell,quark}: Drop `PEI_DATA` typedefAngel Pons
It is not used. Change-Id: I3ef0878811bf2ec406ded03aac6c5dfeb5bf45a2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47001 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-16soc/intel/broadwell/systemagent.c: Rename to `northbridge.c`Angel Pons
Change-Id: Id1a0e02174456bb25df0721cfd3865645641a01a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46797 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-13mrc_cache: Move code for triggering memory training into mrc_cacheShelley Chen
Currently the decision of whether or not to use mrc_cache in recovery mode is made within the individual platforms' drivers (ie: fsp2.0, fsp1.1, etc.). As this is not platform specific, but uses common vboot infrastructure, the code can be unified and moved into mrc_cache. The conditions are as follows: 1. If HAS_RECOVERY_MRC_CACHE, use mrc_cache data (unless retrain switch is true) 2. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_BOOTBLOCK, this means that memory training will occur after verified boot, meaning that mrc_cache will be filled with data from executing RW code. So in this case, we never want to use the training data in the mrc_cache for recovery mode. 3. If !HAS_RECOVERY_MRC_CACHE && VBOOT_STARTS_IN_ROMSTAGE, this means that memory training happens before verfied boot, meaning that the mrc_cache data is generated by RO code, so it is safe to use for a recovery boot. 4. Any platform that does not use vboot should be unaffected. Additionally, we have removed the MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN config because the mrc_cache driver takes care of invalidating the mrc_cache data for normal mode. If the platform: 1. !HAS_RECOVERY_MRC_CACHE, always invalidate mrc_cache data 2. HAS_RECOVERY_MRC_CACHE, only invalidate if retrain switch is set BUG=b:150502246 BRANCH=None TEST=1. run dut-control power_state:rec_force_mrc twice on lazor ensure that memory retraining happens both times run dut-control power_state:rec twice on lazor ensure that memory retraining happens only first time 2. remove HAS_RECOVERY_MRC_CACHE from lazor Kconfig boot twice to ensure caching of memory training occurred on each boot. Change-Id: I3875a7b4a4ba3c1aa8a3c1507b3993036a7155fc Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46855 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell: Split up acpi.cAngel Pons
Change-Id: Ie9c57b6f5c226cee8797027941fa03e69de52923 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46796 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell: Flatten northbridge folder structureAngel Pons
Having folders for bootblock and romstage is no longer necessary. Change-Id: I7d1f4063de6a1a1ff9ee7478e94f889a50102054 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46795 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell: Relocate CPU filesAngel Pons
Change-Id: Ib2ddce78db21db9c8deac632a77ecd71eb9887c2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46794 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13broadwell: Flatten `acpi_init_gnvs` functionAngel Pons
Instead of relying on mainboards to call it, do like Lynx Point. Change-Id: Idb7457e0734e19d0a26f0762079e273b6e740475 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46793 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13broadwell: Factor out `acpi_fill_madt` functionAngel Pons
It is identical for all Broadwell mainboards, thus deduplicate it. Change-Id: I74559fbe42e44aa4d15ced5d88f6c15a1bf5203b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46792 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell/acpi: Rename `systemagent.asl`Angel Pons
Rename it to `hostbridge.asl`, which is what Haswell uses. Change-Id: I6f97fc5c9459fe6b66dcfcf51900c751beda0ebe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46786 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell/pch/acpi/hda.asl: Rename to `audio.asl`Angel Pons
This is merely to ease diffing Lynx Point and Broadwell ASL code. Tested with BUILD_TIMELESS=1, Google Buddy does not change. Change-Id: I9f6ab98388d2a2915a48377ebe9e724cfee4b95f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46779 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-13soc/intel/broadwell/pch/acpi: Clean up cosmeticsAngel Pons
Use ASL 2.0 syntax where possible and uniformize code style to match the IASL disassembly. Some `Store` in gpio.asl change the binary if touched. Tested with BUILD_TIMELESS=1, Google Buddy does not change. Change-Id: Ic13c081fd7ee2212d851cc14263c1e2fd8970072 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46778 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell: Merge `device_nvs.asl` into `globalnvs.asl`Angel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 does not change. Change-Id: If5f1feb0cd43fe1e0514b4e3fa766da60e2b7603 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46773 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell: Include EC and IRQ links ACPI earlyAngel Pons
Other southbridges such as Lynx Point do it. This eases merging later. Change-Id: I10196bbc44ce859c2747755845378351f45944ae Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46766 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell/pch: Use common PCIe ACPI codeAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 does not change. Change-Id: I1f41ce943e25dceab79c7d7ee2ed797c392dcd52 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46763 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell/pch/acpi: Add PCIe register offsetsAngel Pons
These are present in common southbridge ACPI code, and also exist on Broadwell. Thus, add the definitions to align with common ACPI code. Change-Id: Ib0ad9da80920fe7c70986e541c50f6adccb49d0c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46761 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell/gma.c: Align struct with HaswellAngel Pons
Change-Id: Ifd1fb02497e1d326b6b9c5752f471f52b145a8ef Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-04soc/intel/broadwell: Use common irqlinks.aslAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I9179c1b449925cc66628fc3266652b8237ab49e5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46759 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell/pch/acpi/irqlinks.asl: Add missing IRQsAngel Pons
Commit 2e1f764 (sb/intel/common/acpi/irqlinks.asl: Add missing IRQs) added these IRQs for Lynx Point and earlier southbridges. Follow suit for Broadwell, since it also supports them. Vendor firmware of the Asus X555LAB laptop also contains these IRQs, as per the disassembled DSDT. Change-Id: If857352dd25ba61c1f09c1ff4358efafdc3a5c73 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46758 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-04soc/intel/broadwell: Align ACPI with Haswell/LynxpointAngel Pons
Drop unnecessary smbus.asl in favor of southbridge common code. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 does not change. Change-Id: I13b35d2155a2cede0a56846b8bf8a79d4ebfc7b3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46757 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-03soc/intel/broadwell: Relocate PCH ACPI filesAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I7f87085c70149d02c544e2d43e1bdb58c7502d6d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46754 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-03Revert "broadwell: Switch to using common ACPI _SWS code"Angel Pons
This reverts commit 81a4c85acf664156bb68807f681cd40928bf8267. Reason for revert: Blocks merging Haswell and Broadwell together. Tested on out-of-tree Acer Aspire E5-573, still boots. Change-Id: I29c4ad9174ab84c7e9111daa0491ede9e1d639b4 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46734 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Drop reg-script to finalize PCHAngel Pons
Tested on out-of-tree Acer Aspire E5-573, still boots. Change-Id: I3b9ae75842e3ec1ecd02323d104a9f1d45564172 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46710 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Relocate PCH finalisation codeAngel Pons
Change-Id: I94a4194e935fddb99645ed2929bdd70583c2fd5b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46709 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Get rid of `cpu_is_ult`Angel Pons
It is only used in a single file, on two functions that already check whether coreboot is running on a Haswell or a Broadwell processor. Change-Id: I86e1061f722e6d6855190c2fd863d85fc24a1ee0 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46708 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Inline CPUID helpersAngel Pons
These functions are small and used in various stages. Inline them. Change-Id: I0d15012f264dbb0ae2eff8210f79176b350b6e7f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46707 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Move PCH code into pch subdirAngel Pons
Change-Id: Icb57eb89b4f225298e43ae27970dc1e27fb6e222 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46706 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell: Separate PCH in devicetreeAngel Pons
Flesh out the PCH configuration into a separate chip. Keep it within the Broadwell SoC directory for now, to ease moving files around. The boards were prepared beforehand and the devicetrees require next to no changes. Tested on out-of-tree Acer Aspire E5-573, still boots. Change-Id: I28d948f3e6d85e669d12b29516d867c1d1ae9e1a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46700 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30Revert "broadwell: update processor power limits configuration"Angel Pons
This reverts commit fa42d568a00e5daadd35722790c529539227130e. Reason for revert: Passes in an incompatible structure and only happens to boot by chance. Moreover, Broadwell will soon be merged with Haswell and this requires Broadwell to not depend on any Intel common SoC code. Tested on out-of-tree Acer Aspire E5-573, PL values are correct again. Change-Id: I6e8e000dba8ff09fab4e6f174ab703348dcd6a96 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45011 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30soc/intel/broadwell/cpu.c: Re-add `configure_thermal_target`Angel Pons
Commit 360684b (soc/intel/common: add TCC activation functionality) made Broadwell use common SoC code. However, this makes Broadwell depend on SoC code, which prevents splitting Broadwell into CPU, northbridge and southbridge, a stepping stone before merging with Haswell and Lynxpoint. Tested on out-of-tree Acer E5-573, still boots. Change-Id: Ib7ab4e75bd4416dde4612e67405a871da569008a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46731 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-26src: Include <arch/io.h> when appropriateElyes HAOUAS
Change-Id: I4077b9dfeeb2a9126c35bbdd3d14c52e55a5e87c Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45404 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-25soc/intel/broadwell: Merge `chip.c` into `systemagent.c`Angel Pons
Prepare to break down Broadwell into CPU, northbridge and southbridge. Change-Id: Ic844cc3bbff760fa0eed9d81208bbeef39577e9d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46698 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-25soc/intel/broadwell: Drop `broadwell_pci_ops`Angel Pons
This is essentially a duplicate of `pci_dev_ops_pci`. Change-Id: I06a21ebd759c35910cd753d3079ea7902868e89d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46697 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-24soc/intel/broadwell/gma.c: Align `igd_setup_panel` with HaswellAngel Pons
Rename it, add a print and factor out refclock value into a variable. Change-Id: I7248e0b54cd6310cf74eadc5d976a8868cf822f2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46688 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-24soc/intel/broadwell: Use get_{pmbase,gpiobase}Angel Pons
This is to align Broadwell and Lynx Point. Change-Id: I9facaec2967616b07b537a8e79b915d6f04948a7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45717 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-24{cpu,soc}/intel: deduplicate cpu codeMichael Niewöhner
Move a whole bunch of copy-pasta code from soc/intel/{bdw,skl,cnl,icl, tgl,ehl,jsl,adl} and cpu/intel/{hsw,model_*} to cpu/intel/common. This change just moves the code. Rework is done in CB:46588. Change-Id: Ib0cc834de8492d59c423317598e1c11847a0b1ab Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46274 Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Add ECC config reportingAngel Pons
This has been taken from Haswell, and is just to reduce differences. Change-Id: Ib872cbcd20d6e212b1f55400aa350dc6ba44dc2a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46367 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Remove unnecessary arrayAngel Pons
The MAD_DIMM registers can be read within the loop just fine. Change-Id: Id0c79aaa506f7545826445bc5b065408105b46ba Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46369 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Fix copy-pasted copy-paste errorAngel Pons
The code with this error was copy-pasted from Haswell. It was fixed with commit dab81a4 (northbridge/intel/haswell: Fix copy paste error) for Haswell. Do the same for Broadwell. Given that LP SKUs only support one DIMM per channel, this change makes no difference in practice. Change-Id: I2a7bee617354870aa4334b6c0e6b49d831e64c23 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46366 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-10-23soc/intel/broadwell: Align raminit-related code with HaswellAngel Pons
Use Haswell MCHBAR register names and align cosmetics of functions. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: Ie8f369a704b833da86c2eb5864dffe2e8c4bb466 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46364 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Relocate `report_memory_config` functionAngel Pons
This allows us to make it static, like it is on Haswell. Change-Id: I8f782ce6ac390082c56a881c6b26d82b548205d9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46360 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell/romstage/pch.c: Drop reg-script usageAngel Pons
Change-Id: I0e83eb724edc41514928482afe1bc90fb782e852 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46359 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell/romstage/romstage.c: Clean up includesAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: Ibbffe152e511065dc265155555c56446fbb70405 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46358 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Move `fill_postcar_frame` to memmap.cAngel Pons
Other Intel northbridges have this function in this file. Change-Id: I9f084e760ec438d662484455212b5c40a8448928 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46357 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Drop reg-script usage from bootblock PCH initAngel Pons
Change-Id: I87145215ccec86e391d0dbd9171b08d7fd73ad9a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46352 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Define RCBA register LCAPAngel Pons
This register has a name. Use it. Change-Id: I952584c4aa92fc917d2fc0ef174ee12ae3eeee81 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46340 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-10-23soc/intel/broadwell/finalize.c: Use register namesAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: Ida1266f52fcc06577bd876f2cf3e3324ced6ab9d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46338 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Sort SA registers in ascending orderAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: Ifc3ac5e1d17d5aa45dc7e912cbc210d89af7cd2b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46337 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Drop reg-script to finalize SAAngel Pons
There's no need to use reg-script to do this. Since Haswell does not use reg-script, drop it here to ease comparisons between both platforms. Change-Id: I28323e891661758c23542c23ad9409d7fafbadf6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46525 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23soc/intel/broadwell: Revise SA lockdown sequenceAngel Pons
The MC_LOCK register was written twice and SA PM no longer has a lock bit. Update the sequence as per the Broadwell BIOS Specification, but keep the registers sorted by type. Change-Id: I91cd0aa61ba6bc578c892c1a5bc973bf4c28d019 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46324 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-23haswell/broadwell: Fix typos of `BCLK`Angel Pons
Change-Id: Ifed3c8250d5c9869493285d0b87580b70ff37965 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-10-23soc/intel/broadwell/memmap.c: Use `SA_DEV_ROOT` macroAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I013357d31974582f64a35b8228d9edfa16af99fd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46356 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Use common early SMBus codeAngel Pons
Disabling interrupts and clearing errors was being done twice, once in the `smbus_enable_iobar` reg-script, and another in `enable_smbus`. Change-Id: I58558996bd693b302764965a5bed8b96db363833 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46355 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-23soc/intel/broadwell/lpc.c: Drop reg-script usage for PCH misc initAngel Pons
Change-Id: I4846f9303367452bbb1d21c2d7f4a1fb9f2efe5d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46351 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell/lpc.c: Drop reg-script usage for PCH PM initAngel Pons
Change-Id: I570fedc538a36f49912262d95b7f57ad779dc8a5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46350 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-10-23soc/intel/broadwell: Drop reg-script from early SA initAngel Pons
Haswell does not use reg-script, but does more or less the same thing. Adapt Broadwell to ease the eventual unification with Haswell. Change-Id: I4d3e0d235b681e34ed20240a41429f75a3b7cf04 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46339 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-23soc/intel/broadwell: Guard MCHBAR macro parametersAngel Pons
Add brackets around the parameters to avoid operation order problems. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I6efbe70d2bb3ad776a2566365afa66afab51584e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46336 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-14soc/intel/broadwell/xhci.c: Align with Lynx PointAngel Pons
Change-Id: Idf40e2687b064c5ec7834e3c7d7ea9c8cb83c882 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45721 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-14soc/intel/broadwell/smi.c: Drop unused functionsAngel Pons
These aren't used anywhere, so get rid of them. Change-Id: I267c0fd2e9d9d20ee852a73a9a916d85d6c65088 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45716 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-14soc/intel/broadwell/pcie.c: Add some null checksAngel Pons
These are present in Lynx Point. Change-Id: I381f3cbf5fd18c952622f757135c0bde9ed6ed0d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45715 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-14soc/intel/broadwell: Align cosmetics with Haswell/Lynx PointAngel Pons
Tested with BUILD_TIMELESS=1, Purism Librem 13v1 does not change. Change-Id: Icf41d9db20e492ec77a83f8413ac99a654d6c8ed Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45697 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-14soc/intel/broadwell/igd.c: Rename to gma.cAngel Pons
This makes comparisons against Haswell a bit simpler. Change-Id: If1c937628f702c6765a5f36b6eaf4a3c3516359a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46323 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-13src: Rename EM100Pro-specific SPI console Kconfig optionAngel Pons
To avoid confusion with `flashconsole` (CONSOLE_SPI_FLASH), prefix this option with `EM100Pro`. Looks like it is not build-tested, however. Change-Id: I4868fa52250fbbf43e328dfd12e0e48fc58c4234 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45973 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-10-08lynxpoint/broadwell: Relegate IOBP printk to BIOS_SPEWAngel Pons
There's no need to make so much noise when writing IOBP registers. Change-Id: I1fbb6e409375240544b9b5e810523f9471435f2f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45720 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 18:31:23 +0000