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2020-07-20src: Report word-sized access for PM1a_EVTAngel Pons
According to the ACPI specification, version 6.3: Accesses to the PM1 status registers are done through byte or word accesses. The same is said about the PM1 Enable registers. Therefore, reporting dword-sized access is wrong and means nothing anyway. Since some other platforms use word-sized access, use word everywhere for consistency. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: I6f85c9a4126f37ab2a193c3ab50a6c8e62cf6515 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43432 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20src: Make HAVE_CF9_RESET set the FADT reset registerAngel Pons
All supported x86 chips select HAVE_CF9_RESET, and also use 0xcf9 as reset register in FADT. How unsurprising. We might as well use that information to automatically fill in the FADT accordingly. So, do it. To avoid having x86-specific code under arch-agnostic `acpi/`, create a new optional `arch_fill_fadt` function, and override it for x86 systems. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Ib436b04aafd66c3ddfa205b870c1e95afb3e846d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-07-20src: Drop useless cache flush settings in FADTAngel Pons
They are ignored if the ACPI_FADT_WBINVD flag is set, which is required on current ACPI versions and only maintained for ACPI 1.0 compatibility. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Ief1219542ba71d18153b64180e0ff60bd1e7687b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43390 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-07-20src: Never overwrite `fadt->flags`Angel Pons
Instead, just flip the desired bits using bitwise operations. As this is initially zero, the resulting value is the same. This allows flags to be set from anywhere regardless of execution order. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Icfd580a20524936cd0adac574331b09fb2aea925 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43387 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20soc/intel/xeon_sp/skx: Clean up FADTAngel Pons
Both `acpi_fill_fadt` and `soc_fill_fadt` set many FADT fields. Since the latter runs later, the values programmed in it overwrite any other values. Drop unused assignments and consolidate everything in a single function. Use `acpi_fill_fadt` as it is mandatory (no weak definition). Change-Id: Ia8248f20dae2b93426f309605bb2076592b08df4 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43386 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20src: Drop useless PM1b settings from FADTAngel Pons
None of the currently-supported chips has PM1b_EVT nor PM1b_CNT event register blocks. According to the ACPI specification, version 6.3, sections 4.8.1.1 and 4.8.1.2 (PM1 Event/Control Registers): If the PM1b_EVT_BLK is not supported, its pointer contains a value of zero in the FADT. If the PM1b_CNT_BLK is not supported, its pointer contains a value of zero in the FADT. Since the FADT struct defaults to zero in coreboot, we don't need to do anything with PM1b for now. So, drop unneeded writes to PM1b fields. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Iff788b2ff17ba190a8dd9b0b540f1ef059a1a0ea Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43380 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20src: Drop useless GPE1 settings from FADTAngel Pons
None of the currently-supported chips has a GPE1 block. The ACPI spec, version 6.3, section 4.8.1.6 (General-Purpose Event Registers) says: If a generic register block is not supported then its respective block pointer and block length values in the FADT table contain zeros. Since the FADT struct defaults to zero in coreboot, we don't need to do anything with GPE1 for now. So, drop the unneeded writes to GPE1 fields. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Iefc4bbc6e16fac12e0a9324d5a50b20aad59a6cd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43379 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20soc/intel/cannonlake: Add configs for USB 3.1 Gen2 EV settingsJamie Chen
Add configs for USB 3.1 Gen2 EV settings so that people can set the EV settings per board in device tree. BUG=b:150515720 BRANCH=none TEST=build coreboot and fsp with enabled fw_debug. Flashed to puff and checked the log. All usb configs were set correctly. Signed-off-by: Jamie Chen <jamie.chen@intel.com> Change-Id: Id4860665619095139c329565d433d9eb495cac02 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39448 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-19soc/intel/common/gpio_defs: Fix coding styleMaxim Polyakov
Tested with BUILD_TIMELESS=1, Kontron COMe-mAL10 on T10-TNI carrierboard does not change. Change-Id: Ib4b4c28153398b6275728b28bda90e527d97e823 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41035 Reviewed-by: Andrey Petrov <andrey.petrov@gmail.com> Reviewed-by: Michael Niewöhner Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-16soc/intel/common/block/pmc: Select PMC on mainboard basisTim Chu
Currently the common soc code automatically selects POWER_STATE_DEFAULT_ON_AFTER_FAILURE which making other mainboard options unselectable. However, there're some cases that power state should change to different states after reapplying power. Make POWER_STATE_DEFAULT_ON_AFTER_FAILURE default y but do not select it in soc code so that we can disable it and select other options in the mainboard code. Tested on OCP Delta Lake. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: Ifa853d81ee9477d2440ceaa67b2bd6b863ee52c2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43338 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-16mb/ocp/deltalake: Config PCH PCIe ports in devicetreeMorgan Jang
Tested on OCP Delta Lake with lspci checking if PCIe speed is changed are expected. Change-Id: I189027c403814d68db2b7c5f41fc254a293fe3a1 Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41690 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-07-15soc/intel/tigerlake: Hook up SATA Port Enable DITO UPDsShaunak Saha
SataPortsEnableDitoConfig Enable DEVSLP Idle Timeout settings DmVal and DitoVal. SataPortsDmVal and SataPortsDitoVal helps to determine when to enter Device Sleep. Device Sleep enables the host bus adapter (HBA) to assert the DEVSLP signal as soon as there are no commands outstanding to the device and the port specific Device Sleep idle timer has expired. Device Sleep Idle Timeout values (PxDEVSLP.DITO and PxDEVSLP.DM) are port specific timeout values used by the HBA for determining when to assert the DEVSLP signal. They provides a mechanism for the HBA to apply a programmable amount of hysteresis so as to prevent the HBA from asserting the DEVSLP signal too quickly which may result in undesirable latencies. This patch is created based on Intel Tiger Lake Processor PCH Datasheet with Document number:575857 and Chapter number:12. * PxDEVSLP.DM -> SataPortsDmVal: Enable SATA Port DmVal DITO multiplier. Default is 15. * PxDEVSLP.DITO -> SataPortsDitoVal: Enable SATA Port DmVal DEVSLP Idle Timeout (DITO), Default is 625ms. BUG=b:151163106 BRANCH=None TEST=Build and boot volteer and TGL RVP. Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Change-Id: I6a824524738a9e0609f54bea9d892b4a42a1d3db Reviewed-on: https://review.coreboot.org/c/coreboot/+/42214 Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Caveh Jalali <caveh@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-15PCI IDs: Add PCI ID for JSL DPTF/DTT PCI deviceTim Wawrzynczak
This PCI ID is required in order for JSL devices to perform SSDT generation for DPTF. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I42209d15bc4f1654814465ce1412576f7349dddc Reviewed-on: https://review.coreboot.org/c/coreboot/+/43421 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14soc/intel/skylake: Move `acpi_fill_fadt` to fadt.cAngel Pons
Intel southbridges do this. Change-Id: I8ecf3c0b0c822185ca66bae1bd65b0cf24512a49 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-07-14soc/intel/braswell: Move `acpi_fill_fadt` to fadt.cAngel Pons
Intel southbridges do this. Also make `acpi_sci_irq` non-static as it is needed outside acpi.c with this change. Change-Id: I2fd2ec5a3029dc1bd1fa65dc3d1af5505f1f1dad Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43377 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-07-14soc/intel/baytrail: Move `acpi_fill_fadt` to fadt.cAngel Pons
Intel southbridges do this. Also make `acpi_sci_irq` non-static as it is needed outside acpi.c with this change. Change-Id: I702988493e3b29d807a75c70485baaa2ff6d1aa2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43376 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-07-14soc/intel/broadwell: Move `acpi_fill_fadt` to fadt.cAngel Pons
Intel southbridges do this. Change-Id: Id120e4a6b42168de58c396439593900a00d7e757 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43375 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-07-14src: Drop unused <cpu/x86/tsc.h> includeElyes HAOUAS
Found using: diff <(git grep -l '#include <cpu/x86/tsc.h>' -- src/) <(git grep -l 'TSC_SYNC\|tsc_struct\|rdtsc\|tsc_t\|multiply_to_tsc\|rdtscll\|tsc_to_uint64\|tsc_freq_mhz\|tsc_constant_rate' -- src/)|grep '<' Change-Id: Id090e232a96323adb8d9a24b81f7ae5669248f57 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42393 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <cpu/x86/msr.h>'Elyes HAOUAS
Found using: diff <(git grep -l '#include <cpu/x86/msr.h>' -- src/) <(git grep -l 'IA32_EFER\|EFER_\|TSC_MSR\|IA32_\|FEATURE_CONTROL_LOCK_BIT\|FEATURE_ENABLE_VMX\|SMRR_ENABLE\|CPUID_\|SGX_GLOBAL_ENABLE\|PLATFORM_INFO_SET_TDP\|SMBASE_RO_MSR\|MCG_CTL_P\|MCA_BANKS_MASK\|FAST_STRINGS_ENABLE_BIT\|SPEED_STEP_ENABLE_BIT\|ENERGY_POLICY_\|SMRR_PHYSMASK_\|MCA_STATUS_\|VMX_BASIC_HI_DUAL_MONITOR\|MC0_ADDR\|MC0_MISC\|MC0_CTL_MASK\|msr_struct\|msrinit_struct\|soc_msr_read\|soc_msr_write\|rdmsr\|wrmsr\|mca_valid\|mca_over\|mca_uc\|mca_en\|mca_miscv\|mca_addrv\|mca_pcc\|mca_idv\|mca_cecc\|mca_uecc\|mca_defd\|mca_poison\|mca_sublink\|mca_err_code\|mca_err_extcode\|MCA_ERRCODE_\|MCA_BANK_\|MCA_ERRTYPE_\|mca_err_type\|msr_set_bit\|msr_t\|msrinit_t' -- src/) |grep '<' Change-Id: I45a41e77e5269969280e9f95cfc0effe7f117a40 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41969 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14soc/intel/baytrail/northcluster.c: Add missing includeElyes HAOUAS
Replace unused <stddef.h> with missing <stdint.h>. Change-Id: I85745c331c81a419cef4547fc1c67bde1e202e8f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43346 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14soc/intel/baytrail/romstage/pmc.c: Add missing includeElyes HAOUAS
Replace unused <stddef.h> with missing <stdint.h>. Change-Id: If8384f4fea66e26d7377311e7bd8379c7848a26f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43345 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14soc/intel/baytrail/romstage/raminit.c: Add missing includeElyes HAOUAS
Replace unused <stddef.h> with missing <stdint.h>. Change-Id: I659a067e3b737dc7efe5bdadfd88207cd4d7175d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43344 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14soc/intel/braswell/romstage/romstage.c: Add missing includeElyes HAOUAS
Replace unused <stddef.h> with missing <stdint.h>. Change-Id: I43b8ba5849de30e2ee253382ef85b17f2d0ae589 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43343 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <stdint.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX' -- src/) |grep -v vendorcode |grep '<' Change-Id: I5e14bf4887c7d2644a64f4d58c6d8763eb74d2ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41827 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <types.h>'Elyes HAOUAS
Files found using: diff <(git grep -l '#include <types.h>' -- src/) <(git grep -l 'BIT(\|size_t\|wchar_t\|wint_t\|NULL\|DEVTREE_EARLY\|DEVTREE_CONST\|MAYBE_STATIC_NONZERO\|zeroptr\|int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX\|bool\|true\|false\|cb_err\|CB_SUCCESS\|CB_ERR\|CB_ERR_ARG\|CB_CMOS_\|CB_KBD_\|CB_I2C_\|cb_err_t\|DIV_ROUND_CLOSEST\|container_of\|__unused\|alloca(\|ARRAY_SIZE\|ALIGN\|ALIGN_UP\|ALIGN_DOWN\|IS_ALIGNED\|__CMP_UNSAFE\|MIN_UNSAFE\|MAX_UNSAFE\|__CMP_SAFE\|__CMP\|MIN(\|MAX(\|ABS(\|IS_POWER_OF_2\|POWER_OF_2\|DIV_ROUND_UP\|SWAP(\|KiB\|MiB\|GiB\|KHz\|MHz\|GHz\|offsetof(\|check_member\|member_size' -- src/)|grep -v vendor |grep '<' Change-Id: I5d99d844cc58d80acb505d98da9d3ec76319b2eb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41677 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/baytrail: Add dedicated devices for MMC and MMC 4.5 controllerMate Kukri
- Correctly detect device 17h as the MMC 4.5 controller - Support detection of the "old" MMC controller at device 10h Signed-off-by: Mate Kukri <kukri.mate@gmail.com> Change-Id: I9f0007b1cf01df09f775c088397c3b9c846908c3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-07-12soc/intel/gpio: Convert PAD_CFG0_ROUTE_* to PAD_IRQ_ROUTE()Maxim Polyakov
As with other macros, convert PAD_CFG0_ROUTE_* to PAD_IRQ_ROUTE() to make the code in gpio_defs.h cleaner. Tested with BUILD_TIMELESS=1, Kontron COMe-mAL10 on T10-TNI carrierboard does not change. Change-Id: Iadc9c4b3c96ae04c56d060cb060737a8eba7f165 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41034 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/gpio: Convert PAD_CFG0_RX_POL_* to PAD_RX_POL()Maxim Polyakov
Converts PAD_CFG0_RX_POL_* macros to PAD_RX_POL() to make the code cleaner and reduce the length of the macro. Tested with BUILD_TIMELESS=1, Kontron COMe-mAL10 on T10-TNI carrierboard does not change. Change-Id: I09a048fd38ccb994f53c8829c549bc2b368fa546 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41033 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12intel/gpio: Convert PAD_CFG0_TRIG_* to PAD_TRIG()Maxim Polyakov
Converts PAD_CFG0_TRIG_ * macros to PAD_TRIG() to make the code cleaner and reduce the length of the macro, which is often used. Tested with BUILD_TIMELESS=1, Kontron COMe-mAL10 & T10-TNI carrierboard does not change. Change-Id: I9e1b4118fd6c6f0d58ee38a743aa8c27535f0dd9 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41032 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/common/block/pcie: Select ASPM on mainboard basisChristian Walter
Current the common soc code automatically selects PCIEXP_CLK_PM and PCIEXP_L1_SUB_STATE which breaks booting Windows with a PCIE NVIDIA graphics card attached on mainboards that do not have a CLKREQ# signal. This is commonly used on server and workstations boards where the additional power savings of L1 substate are not required. Make the PCIEXP_CLK_PM and PCIEXP_L1_SUB_STATE default y but do not select it anymore by the soc code, thus we can disable it in the mainboard code. Tested on CFL with Windows 10. Change-Id: I025e13d6d8183256647e4c034e31bafa235f7eb7 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41696 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/xeon_sp/cpx: use HOB_TYPE_GUID_EXTENSION to interpret platform HOBsJonathan Zhang
Platform HOBs (in particular IIO_UDS and MemoryMap HOBs) are of HOB type HOB_TYPE_GUID_EXTENSION, therefore they do not have resource structure. Remove the erroneous code related to resource structure. Remove unnecessary function prototypes from header files, and define them as static in hob_display.c. Since we have the HOB pointer, there is not need to search HOB by GUID. Remove unnecessary calling of fsp_find_extension_hob_by_guid(). Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: Ib99bce39e6eb2aeb95242dfba36774653bbe91fd Reviewed-on: https://review.coreboot.org/c/coreboot/+/43335 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/xeon_sp: Add RTC failure checkingJingle Hsu
Add a weak function mainboard_rtc_failed() for mainboard customization. Check RTC_PWR_STS bit for RTC battery removal or CMOS clear jumper triggered event. Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com> Change-Id: Ic6da84277e71a5c51dfa4d97d5d0c0184478e8f0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43004 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-12vendocode/intel/fsp/fsp2_0/cpx_sp: Update to FSP ww28 release and adapt socJonathan Zhang
CPX-SP FSP ww28 release adds UPDs to allow enablement of VT-d and VMX. Also update IIO UDS HOB definition file accordingly. Intel CPX-SP FSP has been using FSPM_CONFIG intead of FSP_M_CONFIG. Other Intel FSPs have been using FSP_M_CONFIG. The feedback from Intel is that they will converge to use FSPM_CONFIG over time. So both will co-exist for some time. Today coreboot common code expects FSP_M_CONFIG. Accomodate this situation in FspmUpd.h. The CPX-SP soc code is updated accordingly. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: If6d0a041eaad9eb2f811e74d219fff1cc38e95a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43315 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-07-12soc/intel/tigerlake: Move tco_configure to bootblockTim Wawrzynczak
On ChromeOS systems with a serial-enabled BIOS and vboot writing a new firmware image to the Chrome EC, it was possible for the TCO watchdog timer to trip 2 times before tco_configure() was called in romstage. This caused an extra reboot of the system (at a rather inopportune time) and because the EC didn't perform a full reset, the system boots into recovery mode. This patch moves the call to tco_configure() for Tiger Lake from romstage to bootblock, in order to make sure the TCO watchdog timer is halted before vboot_sync_ec() runs in romstage. It should be harmless to configure the TCO device earlier in the boot flow. BUG=b:160272400 TEST=boot Volteer (to a non-recovery kernel!) with a freshly imaged EC Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Iefdc2c861ab8b5fde7f736c04149be7de7b3ae0c Reviewed-on: https://review.coreboot.org/c/coreboot/+/43313 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/tigerlake: Configure Type-C Input Output Manager(IOM) deviceJohn Zhao
This adds Type-C Intel Input Output Manager(IOM) device with HID INTC1072. It provides MMIO range from 0xfbc10000 with size 0x1600. Intel Input Output Manager(IOM) kernel driver reads relevant information such as Type-C port status (whether a device is connected to a Type-C port or not) and the activity type on the Type-C ports (such as USB, Display Port, Thunderbolt) using this memory resource. BUG=b:156016218 TEST=Able to detect USB, TBT and USB4 on Volteer. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Ic733e831643bda6e052edf797ba0e6206eb4ddd3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41762 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/tigerlake: Add Type-C IOM base address and size macroJohn Zhao
This adds Type-C IO Manageability engine base address and size. Tigerlake EDS(#575681) section 3.4.3 describes host bridge REGBAR(MCHBAR) + 7110h for IOM REGBAR with size 1600h. IOM has a port ID 0xc1. MCHBAR is programmed with 0xfedc0000. IOM REGBAR is determined from mmio (MCHBAR + 0x7110), which has value 0xfb000000. IOM has base address 0xfbc10000 from IOM REGBAR + (0xc1 << 16). BUG=:b:156016218 TEST=Built and booted on Volteer. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I70d88ba318087f7acacd1ee84609c9db5b65f907 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41759 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Rajmohan Mani <rajmohan.mani@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12soc/intel/tigerlake: Add new IGD deviceRavi Sarawadi
Add new IGD device ID for new Tigerlake SKU support. BUG=b:160394260 Branch=None TEST=build, boot and check IGD device is reported. Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Change-Id: I1903d513b61655d0e939f80b0fd0108091fdd7e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43163 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2020-07-09soc/intel/broadwell/pcie.c: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: Ia314148abc900685d85aede3add480614fa8e99c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43214 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Michael Niewöhner
2020-07-09soc/intel/baytrail/pmutil.c: Constify string arraysAngel Pons
This reduces the differences between Bay Trail and Braswell. The resulting binary changes, but it shouldn't matter. Change-Id: Ic930ab7eee265e86a7cc1095021e3744885f2c25 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43184 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-07-09soc/intel/baytrail/pmutil.c: Do not hardcode num_bitsAngel Pons
This can result in accesses outside array bounds. Copy what Braswell does, which is slightly safer. Change-Id: If3d6f4e1f8921f0be7f4e5e438b7e73c46b8ef95 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-07-09soc/intel/baytrail: Align whitespace and commentsAngel Pons
This reduces the differences between Bay Trail and Braswell. Tested with BUILD_TIMELESS=1, Google Ninja remains identical. Change-Id: Idfdb1e6ec9bd0c1a11ef36ce0434ed5e12895187 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-07-09soc/intel/baytrail: Rename "pmc.h" to "pm.h"Angel Pons
This reduces the differences between Bay Trail and Braswell. Tested with BUILD_TIMELESS=1, Google Ninja remains identical. Change-Id: I3d4c1285bdc4b061383b7bb6262f69671166b9c4 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43185 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-07-09mainboard/intel/tglrvp: Remove unused PrmrrSize chip configSubrata Banik
Refer to commit 7736bfc TEST=Able to build and boot TGLRVP. Change-Id: Ie9a97cee7d7793077167db3a642dcbca45b09427 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43139 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09soc/intel/braswell: Drop some BIOS_SPEW printk'sAngel Pons
This reduces the differences between Bay Trail and Braswell. Change-Id: I60e4db72eed17cdeebd30b010f351e1ffc4187e3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-07-09soc/intel/braswell/lpss.c: Use 16-bit ops on PCI COMMANDAngel Pons
The PCI COMMAND register is 16 bits wide, so do not use 32-bit ops. Change-Id: I1baba632bda4a50d5279ca3659047d1dd1e8da34 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-07-07soc/intel/common/block: Add new block DTTTim Wawrzynczak
Intel Dynamic Tuning Technology is the name of a PCI device on some Intel SoCs. This minimal PCI driver is only used now for SSDT generation on TGL devices. Change-Id: Ib52f35e4e020ca3e6ab8b32cc3bf7df36041926e Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41893 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07soc/intel/tigerlake: Disable Thunderbolt PCIe root ports bus masterJohn Zhao
This change disables Thunderbolt PCIe root ports bus master before handing over to payload in order to mitigate the threat from the unauthorized external DMA. In this state, the PCIe root ports would be considered as trusted to not forward any DMA transactions to downstream endpoint devices. BUG=b:141609884 TEST=Verified PCIe resource has been allocated properly and USB behind Thunderbolt dock is enumerated successfully. Change-Id: I9650b9dd4df1f9bee53ae3737b7bf60b2ef8017b Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-07soc/intel/{tiger,jasper}lake: Add IPU to soc_acpi_nameTim Wawrzynczak
For both Tiger Lake and Jasper Lake, add the DEVFN for Image Processing Unit (IPU) to soc_acpi_name, which is set to return "IPU0". Change-Id: Ib11be5be7fbaec688d8788945a3bcab3f8d834a1 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42878 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07soc/intel/common: Add a minimal PCI driver for IPUTim Wawrzynczak
Add a minimal PCI driver for Intel's IPU, this allows devices to be added underneath it in the devicetree. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I531b293634a5d40112dc6af7b33fedb5e13f35e5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42812 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-07lp4x: Add new memory parts and generate SPDsDavid Wu
This change adds the following memory parts to LP4x global list and generates SPDs using gen_spd.go for TGL: 1. MT53E512M64D4NW-046 WT:E 2. MT53E1G64D8NW-046 WT:E BUG=b:159195585,b:152936481,b:156435028 TEST=build. Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: If69087e5e189b3e0f70e5f1afbfe3f884173d3b1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43060 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Zhuohao Lee <zhuohao@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2020-07-06src/**/acpi/smbus.asl: Drop dead codeAngel Pons
The `ENABLE_SMBUS_METHODS` symbol is not defined anywhere, so this code isn't even being tested. So, throw it into the bitbucket before it rots any further. If anyone needs that code ever again, it's in git history. Change-Id: I22e3f1ad54e81f811c9660d54f3765f3c6b83f01 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43024 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-07-06soc/intel: Drop unused `#include <reg_script.h>`Angel Pons
In some cases, the SoC did not even select `REG_SCRIPT` in Kconfig. Change-Id: I617f332b80c534997e06a91247d1be90a85573be Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43138 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-07-06soc/intel/jasperlake: set SerialIoUartDebugMode to skip Uart InitMaulik V Vaghela
Since coreboot is initializing uart for debug logs, fsp should not reinitialize it. Thus we need to set FSP UPD to skip Uart init in FSP and use settings done by coreboot BUG=None BRANCH=None TEST=FSP is able to push debug logs on UART with this setting Cq-Depend: TBD Change-Id: I0fda2ace3b1f63159e9809d6a3044a3bad452f07 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42462 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
2020-07-04soc/intel/xeon_sp/cpx: update HOB display codeJonathan Zhang
Fix a typo to use CONFIG_DISPLAY_HOBS instead of CONFIG_DISPLAY_HOB. Build hob display into romstage, in addition to ramstage. Memory map HOB data is a big structure. Update the soc_display_memmap_hob() to assist trouble shooting of FSP interface. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Iece745fe21d11b4a470ba8318201bb6e68c5da26 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42841 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-04soc/intel/xeon_sp: Add read CPU PPIN MSR functionJohnny Lin
These changes are in accordance with the documentation: [*] page 208-209 Intel(R) 64 and IA-32 Architectures, Software Developer’s Manual, Volume 4: Model-Specific Registers. May 2019. Order Number: 335592-070US Tested on OCP Tioga Pass and Delta Lake. Change-Id: I8c2eac055a065c06859a3cb7b48ed59f15ae2fc4 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42901 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-04soc/intel/tigerlake: Remove unused EHL DID from TGL SoCSubrata Banik
TEST=Able to build and boot TGLRVP. Change-Id: I7be3cb0bd63778e34c810d69e68b584691225f7a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43062 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-03soc/intel/tigerlake: Disable hybrid storage mode in CSE Lite RO bootJamie Ryu
A UPD HybridStorageMode allows a platform to dynamically configure the PCIe strap configuration required if an Optane device is connected. The strap configuration is done by HECI commands between FSP and CSE to override the default PCIe strap value, and the updated strap value is stored in SPI RW data to be used on the next boot. CSE Lite supports the strap override when running on CSE RW partition, while CSE RO partition does not support it because CSE RO is not allowed to access SPI RW data. The strap override failure on CSE RO causes FSP not initializing PCH Clkreq and PCIe port mapping and this results NVMe and Optane initialization failure. By disabling HybridStorageMode in case of CSE RO boot, NVMe detection is done by the default PCIe configuration and Optane is detected as a single NVMe storage device on CSE RO boot in recovery mode. Both NVMe and Optane devices detection as well as OS installation to these storage devices are verified on CSE RO boot in recovery mode. BUG=b:158643194 TEST=boot and verified with tglrvp and volteer in recovery mode Cq-Depend: chrome-internal:3100721 Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Change-Id: I5397cfc007069debe3701bf1e38e81bd17a29f0c Reviewed-on: https://review.coreboot.org/c/coreboot/+/42282 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-03drivers/intel/pmx_mux: Remove redundant declarationKyösti Mälkki
Change-Id: Ie64b267ac01afa9774105e1ab8a7c18021726ff3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41871 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-03soc/intel/common: Only touch Time Window Tau bits in supported SoCsTim Wawrzynczak
The Time Window Tau bits are only supported by Comet Lake/Cannon Lake onwards, so skip setting those bits for earlier SoCs. Change-Id: Iff899ee8280a9b9bbcea57d4e98b92d5410be21d Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42979 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2020-07-01soc/intel/tigerlake: Switch to CSE Lite RW at BS_DEV_INIT_CHIPS entryJamie Ryu
This is a W/A to avoid a communication issue with CSE Lite over Heci interface. This will help to avoid boot failures with CSE Lite until the permanent fix is available. BUG=b:159884143 TEST=build and boot volteer with serial and non-serial image Change-Id: Ib136a2154b36c63c7147bbcfbf1ca7beac3a5685 Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42790 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-01soc/intel/cannonlake: make satahotplug user configurable via devicetreeJonas Loeffelholz
Hook up the FSP UPD Change-Id: I6b479bfc83492440eac97cdc8dcc560b6abf4fdf Signed-off-by: Jonas Loeffelholz <Jonas.Loeffelholz@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42803 Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-01soc/intel/common/cpu: Don't set any TCC settings if offset is 0Tim Wawrzynczak
Many previous versions of this function would return early if tcc_offset is 0. This adds that logic back in. Change-Id: Ibc529520a4e74608cb5d20e5a6e8fc2c727c903c Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42879 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2020-07-01soc/intel/skylake: Update ASL syntax in xhci.aslEdward O'Callaghan
Use some defines as well for clarity. Change-Id: I83204a1a39534066a5f32f6e33a1bed0c827392f Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42898 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-01soc/intel/tigerlake: Add platform wide _OSC capabilities for USB4John Zhao
This change adds Platform-Wide _OSC capabilities for native USB4 support. There is Engineering Change Request (ECR) with _OSC addition for OSPM USB support. ACPI section 6.2.11.1.13 is modified with bit 18 as native USB4 support. The OS sets this bit to indicate support for an OSPM-native USB4 Connection Manager which handles USB4 connection events and link management. The OS use the _OSC mechanism and the bit defined in this ECR to obtain configuration and connection management capabilities of USB4 connections. This change also fixs the byte index for the DWord-addressable field CDW3 from the capabilities buffer. BUG=b:140645231 TEST=Check Type C device all ports connection/enumeration with SW CM. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I1b561ea5a0a6b440cca3152cc150f31abf7766ad Reviewed-on: https://review.coreboot.org/c/coreboot/+/42821 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-01ACPI GNVS: Replace uses of smm_get_gnvs()Kyösti Mälkki
Change-Id: I7b657750b10f98524f011f5254e533217fe94fd8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-30soc/intel/cannonlake: Add UWES ASL into xhci.aslEdward O'Callaghan
Align support for enable wake-on-usb attach/detach as was introduced in Skylake in `commit 3bfe3404df32ca226c624be0435c640bf1ebeae7`. This adds the USB Wake Enable Setup (UWES) ASL blocks required to inform the OS about plug wake events bits being set in the PORTSCN register configured by devicetree. BUG=b:159187889 BRANCH=none TEST=none Change-Id: I6c63d226e5acadff04486c8a6764fb715a0ac051 Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42737 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-30jasperlake: enable tcc_offset functionalitySumeet R Pawnikar
This enables Thermal Control Circuit (TCC) activation feature to set tcc_offset value to new value in devicetree. BUG=None BRANCH=None TEST=Built for dedede platform and verified the MSR value Change-Id: I58e4fa362f20efeef84e06e64d70ee7c4f9554d6 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42515 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-30tigerlake: enable tcc_offset functionalitySumeet R Pawnikar
This enables Thermal Control Circuit (TCC) activation feature to set tcc_offset to new value in devicetree. BUG=None BRANCH=None TEST=Built for volteer platform and verified the MSR value. Change-Id: I36b0d6aad4be8a9cbb145dcd66d65235d3f6ac35 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42513 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-30ACPI: Drop typedef global_nvs_tKyösti Mälkki
Bring all GNVS related initialisation function to global scope to force identical signatures. Followup work is likely to remove some as duplicates. Change-Id: Id4299c41d79c228f3d35bc7cb9bf427ce1e82ba1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42489 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-30soc/intel/tigerlake: Add CpuReplacementCheck to chip optionsJamie Ryu
Add CpuReplacementCheck to chip options to control UPD FSPM SkipCpuReplacementCheck from devicetree. This UPD allows platforms with soldered down SoC to skip CPU replacement check to avoid a forced MRC traning. TEST=boot and verified with volteer Change-Id: Ic5782723ac3a204f2af657fac9944fb41fc03f4d Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42788 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-30soc/intel/tigerlake: Avoid NULL pointer dereferenceJohn Zhao
Coverity detects dereferencing pointers that might be "NULL" when calling acpigen_write_scope and acpigen_write_device. Add sanity check for both of scope and name to prevent NULL pointer dereference. Found-by: Coverity CID 1429981 TEST=Built and boot up to kernel. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Iea3801585e8c294fb889a8137b534bb932696025 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42836 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-30src: Remove whitespaces before tabsElyes HAOUAS
Change-Id: I73695152ec8d8ab2dabf8421ef2405f70de0f4ba Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42795 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-29soc/intel/tigerlake: Run pmc_set_acpi_mode() during .init in pmc_opsWilliam Wei
pmc_set_acpi_mode() should run after Chrome EC dealt with all host event bits, like SMI mask (otherwise the FAFT firmware_FWScreenCloseLid test will fail). BUG=b:153249055 TEST=FW_NAME=malefor emerge-volteer coreboot chromeos-bootimage Change the GBB flag to 0x140 then check SMI mask during depthcharge phase, make sure it's 0x0000000000000001. Signed-off-by: William Wei <wenxu.wei@bitland.corp-partner.google.com> Change-Id: Icfff5cc5550f23938343e4d26ef76093bb9cf7c3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42677 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-28vendorcode/intel/fsp/fsp2_0/cpx_sp: Update to FSP ww24 release and adapt socJonathan Zhang
The previous Intel CPX-SP FSP release was ww20 release. The ww22 release fixs issues related to FSP_NV_STORAGE HOB. The end of end flow of using memory training data to generate FSP_NV_STORAGE HOB and using memory training data passed from bootloader to skip memory training, works now. This saves 8 minutes of boot time (with FSP verbose logging enabled on DeltaLake server). This release also adds UPD parameters to support IIO bifuration. The ww24 release has following updates: a. Removed a number of unnecessary UPD parameters, such as mmiolSize, mmiolBase, OemHookPostTopologyDiscovery, OemGetResourceMapUpdate. b. Added UPD parameters to support PCIe ports configuration. c. Updated IIO_UNIVERSAL_DATA HOB, each stack now has mmio base/limit fields, in addition to PCIe resource memory base/limit fields. With ww24 release, the issue with PCIe link training persists. On YV3 config A, the onboard NIC card has x4 connection to port 2D. This NIC device is not recognized by FSP. Corresponding soc/intel/xeon_sp/cpx change is made: * There are changes in PLATFORM_DATA structure, so hob_display.c is updated. * There are changes in UPD parameters, so romstage.c is updated. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I70762b377a057d0fca7806f485cce8d479fb5baa Reviewed-on: https://review.coreboot.org/c/coreboot/+/41903 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-28soc/intel/common: add TCC activation functionalitySumeet R Pawnikar
This enables to configure the Thermal Control Circuit (TCC) activation value to new value as tcc_offset in degree Celcius. It prevents any abrupt thermal shutdown while running heavy workload. This helps to take early thermal throttling action before CPU temperature reaches maximum operating temperature TjMax value. Also, cleanup local functions from previous intel soc specific code base like for apollolake, broadwell, skylake and cannonlake. BUG=None BRANCH=None TEST=Built for volteer platform and verified the MSR value. Change-Id: I37dd878902b080602d70c5c3c906820613ea14a5 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41855 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-28soc/xeon_sp/cpx: Define MSR PPIN related registersJohnny Lin
These changes are in accordance with the documentation: [*] page 208-209 Intel(R) 64 and IA-32 Architectures, Software Developer’s Manual, Volume 4: Model-Specific Registers. May 2019. Order Number: 335592-070US Tested on OCP DeltaLake with change https://review.coreboot.org/c/coreboot/+/40308/ Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Change-Id: I87134b2e98c9b0c031be9375b75a2aa1284ae9bb Reviewed-on: https://review.coreboot.org/c/coreboot/+/41278 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-06-27soc/intel/broadwell: Use common early SPI codeAngel Pons
Change-Id: Ifd0e8e6d8169a762a4d17839c3fd7b7e5493a344 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-06-25soc/intel/cannonlake: Add PchPmPwrCycDur to chip optionsSridhar Siricilla
Add PchPmPwrCycDur to chip options to control the UPD FSPS PchPmPwrCycDur from devicetree. The UPD determines the minimum time a platform will stay in reset during host partition reset with power cycle or global reset. This patch also ensures configured PchPmPwrCycDur value doesn't violate the PCH EDS specification. TEST=Verified on Hatch and Puff boards Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I55e836c78fab34e34d57b04428a1498b7dc7174b Reviewed-on: https://review.coreboot.org/c/coreboot/+/42440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-06-25drivers/intel/fsp2_0: decouple FSP_PEIM_TO_PEIM_INTERFACE from FSP 2.1Jonathan Zhang
Not all FSPs based on FSP 2.1 supports the feature of external PPI interface pulled in via FSP_PEIM_TO_PEIM_INTERFACE. Deselect FSP_PEIM_TO_PEIM_INTERFACE when PLATFORM_USES_FSP2_1 is selected. Update Kconfig of SOCs affected (icelake, jasperlake, tigerlake). Change-Id: I5df03f8bcf15c9e05c9fd904a79f740260a3aed7 Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-06-25soc/intel/xeon_sp: use edk2-stable202005 headersJonathan Zhang
Use edk2-stable202005 header files instead of UDK2017 header files, since FSP uses latest EDK2 code base. TESTED=Booted OCP Delta Lake server to OS. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I3c845bceb201d4ffdf5adbf2af9aad6d6794a19d Reviewed-on: https://review.coreboot.org/c/coreboot/+/42240 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-25soc/intel/xeon_sp/cpx: display UPDs and CPX-SP specific HOBsJonathan Zhang
Support display of CPX-SP specific HOBs (when CONFIG_DISPLAY_HOBS is selected, and UPD parameters (when CONFIG_DISPLAY_UPD_DATA is selected). Such display is used for FSP debugging purpose. It adds small amount of boot time. Some UPD display log excerpts: UPD values for SiliconInit: 0x04: BifurcationPcie0 0x03: BifurcationPcie1 Some HOB display log excerpts: === FSP HOBs === 0x758df000: hob_list_ptr 0x758df000, 0x00000038 bytes: HOB_TYPE_HANDOFF 0x758df038, 0x00000028 bytes: HOB_TYPE_MEMORY_POOL Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: I42dd519103cc604d4cfee858f4774bd73c979e77 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41348 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-25soc/intel/cannonlake: Add missing USB_PORT_WAKE_ENABLE defineEdward O'Callaghan
Align support for enable wake-on-usb attach/detach as was introduced in Skylake in `commit 3bfe3404df32ca226c624be0435c640bf1ebeae7`. BUG=b:159187889 BRANCH=none TEST=none Change-Id: Ie63e4f1fcdea130f8faed5c0d34a6a96759946b6 Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42716 Reviewed-by: Sam McNally <sammc@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-24soc/intel/tigerlake: Fix unresolved symbol CDW1 errorJohn Zhao
The dmesg shows unresolved symbol CDW1 with AE_NOT_FOUND error after booting to kernel. Fix the error by properly creating the buffer field CDW1 to cover all errors scenarios. BUG=b:140645231 TEST=Verified no AE_NOT_FOUND error related to \_SB.OSC.CDW1. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Ibfe677f87736ce1930e06b9cd649791977116012 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42693 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-24soc/intel/broadwell/adsp: Fix 8-bit write on PCI_INTERRUPT_LINE registerElyes HAOUAS
The PCI_INTERRUPT_LINE register is one byte wide. Possible side effects of clearing the three bytes after PCI_INTERRUPT_LINE are unknown. Change-Id: I64e785309b0bf7f4d74436ea12a2444092deae22 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41009 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-24src: Report byte-sized access for GPE0Angel Pons
According to the ACPI specification, version 6.3: OSPM accesses GPE registers through byte accesses (regardless of their length). So, reporting dword-sized access is wrong and means nothing anyway. Tested on Asus P8Z77-V LX2, Windows 10 still boots. Change-Id: I965131a28f1a385d065c95f286549665c3f9693e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42671 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-24ACPI: Replace smm_setup_structures()Kyösti Mälkki
Except for whitespace and varying casts the codes were the same when implemented. Platforms that did not implement this are tagged with ACPI_NO_SMI_GNVS. Change-Id: I31ec85ebce03d0d472403806969f863e4ca03b6b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42362 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-24ACPI: Replace uses of CBMEM_ID_ACPI_GNVSKyösti Mälkki
These are the simple cbmem_find() cases. Also drop the redundant error messages. Change-Id: I78e5445eb09c322ff94fe4f65345eb2997bd10ef Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42361 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-06-22soc/intel/tigerlake: Add CmdMirror option in chip.hDavid Wu
Provide CmdMirror option in chip.h so that it can control CmdMirror FSP UPD via dev tree. BUG=b:156435028 BRANCH=none TEST=FW_NAME=terrador emerge-volteer coreboot chromeos-bootimage Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: Idae9fa439f077f8f3fb16fe74c2f263c008cd5f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42276 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22soc/intel/xeon_sp/cpx: rename xeon_sp_get_cpu_count()Jonathan Zhang
Rename function from xeon_sp_get_cpu_count() to xeon_sp_get_socket_count(). This function returns CPU socket count, by getting it from the field named as numCpus in FSP HOB. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: Ic96bdf4ab042ac15d43f9b636185627c63fbf8a1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42439 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22mb/google/volteer: Override power limits with SKU-specific limitsTim Wawrzynczak
Using guidance from Intel, a new set of power limits (PL1, PL2 & PL4) are available for TGL-U. They are dependent upon the SKU of the CPU that the mainboard is running on. Volteer is updated here to use these new limits. To accomplish this, the SoC chip config's power_limits_config member was expanded to an array, which can be indexed by POWER_LIMITS_*_CORE macros. Just before power limits are applied, the correct set of them is chosen from the array based on System Agent PCI ID. Therefore, a TGL board should have two sets of power limits available in the devicetree. BUG=b:152639350 TEST=On a Volteer SKU4 (4-core), verified the following console output: CPU PL1 = 15 Watts CPU PL2 = 60 Watts CPU PL4 = 105 Watts Change-Id: I18a66fc3aacbb3ab594b2e3d6e2a4ad84c10d8f0 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-06-22soc/intel/xeon_sp/cpx: consider stack personalityJonathan Zhang
Each IIO stack has a personality. Only when personality of a stack is TYPE_UBOX_IIO, the stack has PCIe devices. For example, for CPX-SP, the stack 3 has personality of TYPE_UBOX, it does not have PCIe devices. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: I2f6bfdac4d1110dd95f1b3a72e2e51f70c79212b Reviewed-on: https://review.coreboot.org/c/coreboot/+/42333 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22soc/intel/xeon_sp/cpx: update ACPI xSDTJonathan Zhang
Add uncore devices, interrupt definition, gnvs to xSDT tables. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: I2fa9c26abc6aef2d255535c2abf8b6b67d26359f Reviewed-on: https://review.coreboot.org/c/coreboot/+/40927 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22soc/intel/jasperlake: add processor power limits control supportSumeet R Pawnikar
Add processor power limits control support to configure values for jasperlake soc based platforms. BRANCH=None BUG=None TEST=Built for dedede system Change-Id: Ib5502b225c1158c1f0729ce799ed0b8101f0233f Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-22soc/intel/xeon_sp/cpx: Finalize PCU configurationJonathan Zhang
Program PCU (Power Control Unit) during chip_final(). This is needed to allow ACPI power control related feature to work in target OS. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: I1f5b18d66b351acecdc7b3f515a552c36f08eb61 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40386 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-06-22soc/intel/tigerlake: Update platform.asl to ASL2.0 syntaxV Sowmya
This change updates platform.asl to use ASL2.0 syntax. This increases the readability of the ASL code. TEST=Verified using --timeless option to abuild that the resulting coreboot.rom is same as without the ASL2.0 syntax changes for volteer. Change-Id: I248f5e9a1e3ba4f6426167f0406073252cc6513a Signed-off-by: V Sowmya <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42506 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22device/smbus_host: Declare common early SMBus prototypesKyösti Mälkki
Change-Id: I1157cf391178a27db437d1d08ef5cb9333e976d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-22cpu/x86/smm: Define APM_CNT_NOOP_SMIKyösti Mälkki
Old (!PARALLEL_MP) cpu bringup uses this as the first control to do SMM relocation. Change-Id: I4241120b00fac77f0491d37f05ba17763db1254e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-22soc/intel/broadwell/systemagent.c: Fix typoAngel Pons
Broadwell does not have any `TESGMB`, but it has a `TSEGMB`. Change-Id: Id25030aa86f2312e261eceb8b78c3878e9e0ee04 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42624 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-06-20ACPI: Drop some HAVE_ACPI_RESUME preprocessor useKyösti Mälkki
Change-Id: Idfb89ceabac6b6906e31a3dbe9096d48ba680599 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42458 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-19soc/intel/tigerlake: Update TCSS for SW CM supportJohn Zhao
This change adds support for SW CM. Add Operating System Capabilities (_OSC) method to enable USB/DisplayPort/Inter-domain USB4 Internet Protocol tunneling and enable PCIe tunneling as well. Remove Connect Topology(CNTP) command because kernel driver directly works with SW CM Thunderbolt firmware. Update _DSD method for USB4 support across XHCI and PCIe root ports. BUG=b:140645231 TEST=Check Type C device all ports connection/enumeration with SW CM. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I859c5075882e40d7be30d4ba88cc825886712b74 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42295 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 05:53:43 +0000