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2020-10-29soc/intel/xeon_sp: Move function debug macrosMarc Jones
Move the macros for printing debug information to debug.h in the common console include directory and device include file. These are available if the platform selects DEFAULT_CONSOLE_LOGLEVEL_8. The macros could be used by any platform. Change-Id: Ie237bdf8cdc42c76f38a0c820fdc92e81095f47c Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-10-28soc/intel/xeon_sp/cpx: Set SLEEP_BUTTON flag in ACPI FADTMorgan Jang
Keep SLEEP_BUTTON flag in ACPI FADT to indicate that no sleep button is present on Cooperlake platform. Change-Id: I2ce435a7bda780b2d2ed00be3f3a8a080c4434ab Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46833 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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>
2020-10-22soc/intel/xeon_sp: Rename cpx_generate_p_state_entries()Marc Jones
Prepare for common ACPI. Rename cpx_generated_p_state_entries() to the common soc_power_states_generation() function. Add empty soc_power_states_generation() to skx. Change-Id: Ib7e8dfd2bb602f3e6ccdb5b221bc65236f66a875 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46598 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-10-22soc/intel/xeon_sp: Move uncore_inject_dsdt() callMarc Jones
Prepare for common ACPI code. Move uncore_inject_dsdt() to the uncore device acpi_inject_dsdt call. Change-Id: Ida106238690eb1af17759ba6dbe4cb94344e3a94 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46596 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-10-22soc/intel/xeon_sp: Move ACPI prototypes from chip.hMarc Jones
Prepare for common ACPI. Move the soc ACPI function prototypes from cpx and skx chip.h to include/soc/acpi.h. Change-Id: Ib7037cfb58825a2f6c25c122b95f72d5992dc04e Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46595 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-10-22soc/intel/xeon_sp: Move common northbridge ACPI to nb_acpi.cMarc Jones
De-duplicate and prepare for common ACPI. Move common northbridge ACPI code to nb_acpi.c. There are a few differences between the skx and cpx defined FSP hob names and CSTACKS that are managed with #if (CONFIG(SOC_INTEL_*_SP)). Change-Id: I47ab1df3474d18643ef5ffc8199e09ea3dd32ccf Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45850 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-10-22soc/intel/xeon_sp/cpx: Add soc_acpi_fill_fadt()Marc Jones
Prepare for common ACPI code. Make acpi_fill_fadt() match intel/commom/block/acpi/acpi.c function. Use soc_acpi_fill_fadt() to set cpx fadt->flags. Change-Id: I9c04dd478aa5e0f1467e63d06da094128edd9650 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45845 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-19soc/intel/xeon_sp/cpx: Implement platform_fsp_silicon_init_params_cbMarc Jones
platform_fsp_silicon_init_params_cb is called by the fsp driver and calls mainboard_silicon_init_params which sets the mainboard PCH GPIOs. Change-Id: Icf401e76741a6a7484295e999ddd566fe9510898 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46309 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Bryant Ou <bryant.ou.q@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-09soc/intel/xeon_sp: Use generic config_tMarc Jones
Don't use the silicon-specific struct type to get common config options. Instead, use the generic config_t typedef. This allows the function to be moved to common code in upcoming patches. Change-Id: If80b678037b4d79387e0a0f722c540df4aae2416 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46057 Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-09soc/intel/xeon_sp: Set CPU_ADDR_BITS to 46 for SKX and CPXChristian Walter
According to document number 338846 and 336062 this should be set to 46 bits. Change-Id: I0bbe6c962ffc7d5dc722f1cacf55bc0d0615db59 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45868 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-10-09soc/intel/xeon_sp/cpx: skip DRHD generation for non-PCIe stackJonathan Zhang
Without skipping of DRHD generation for non-PCIe stack, the OS kernel detects incorrect DMAR table with following messages: [ 0.561817] Your BIOS is broken; DMAR reported at address 0 Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I098605daf12a264f390613581427ec722afcddaf Reviewed-on: https://review.coreboot.org/c/coreboot/+/45887 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-08soc/intel/xeon_sp/cpx: Add locking of IA32_FEATURE_CONTROL and VMXChristian Walter
Change-Id: Ib329648f77acecccb0ced1806f61be252d03f2f4 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45869 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08soc/intel/xeon_sp/cpx: Add save_dimm_info for SMBIOS type 17Johnny Lin
For now only implement for one socket and some of the fields are hard-coded for DDR4 including memory device type, data width and ECC support. Change-Id: I3cb72d18027d972140828970206834ff55b72022 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45798 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-08soc/intel/xeon_sp/cpx: correct GSI bases for IO APICsJonathan Zhang
With CPX-SP FSP, PCH IOAPIC handles the first 120(0x78) GSIs. Correct the coreboot assignment of GSIs for IO APICs. Without this patch, there are following target OS boot messages: [    1.098771] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-119 [    1.099159] GSI range [24-31] for new IOAPIC conflicts with GSI[0-119] After this patch, the boot messages are: [ 0.399498] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-119 [ 0.399848] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 120-127 Also without this patch, there is boot stability issue. About one in 20 reboots, the target OS fails to boot with following failure: [ 4.325795] mce: [Hardware Error]: Machine check events logged [ 4.326597] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 9: ee2000000003110a [ 4.327594] mce: [Hardware Error]: TSC 0 ADDR fe9e0000 MISC 228aa040101086 [ 4.328596] mce: [Hardware Error]: PROCESSOR 0:5065b TIME 1601443875 SOCKET 0 APIC 0 microcode 700001d The MCE error happens in bank 9. The Model specific error code shows it is about SAD_ERR_WB_TO_MMIO error (doc 604926), which means something goes wrong when cache write back to mmio. It is a generic transaction type error in level 2. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I45e941591300dad6d583a6dcb41f45e984753c07 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45941 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-06soc/intel/xeon_sp/cpx: Don't use SCI defineMarc Jones
Continue preparations for common ACPI code. Add code from skx and common/acpi to check the SCI register instead of using a define. Change-Id: I6b638d28775320894a6ab24ef486e67c181591eb Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45844 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-06soc/intel/xeon_sp/cpx: Move soc specific ACPI functionsMarc Jones
Prepare for common ACPI code. Move cpx soc ACPI functions to a separate file, soc_acpi.c Change-Id: I4aaca660e2f94d856676681417ae6c5d8c28a1f1 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45842 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-06soc/intel/xeon_sp/cpx/: Reorder acpi.c functionsMarc Jones
Reorder the functions to make it easier to compare with soc/intel/common/block/acpi/acpi.c. Move the xeon_sp specific functions to the top. Change-Id: I9034eb774a14ee1e2f9b16c7bd7673ebad69c113 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45840 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-03soc/intel/xeon_sp: Clean up pci_devs.hMarc Jones
Prepare for merging cpx and skx pci_devs.h. Remove duplicate defines. Move defines so they match each other. Checked TiogaPass and DeltaLake BUILD_TIMELESS. Change-Id: I146dd9e3f7eba053977d48dcf34d927dea310059 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45833 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-03soc/intel: Move pch_enable_ioapic() to common codeSubrata Banik
List of changes: 1. Move pch_enable_ioapic() into common block code. 2. Remove redundant LPC functions from SoC directory and refer from block/lpc directory. TEST=Able to build and boot hatch and tglrvp platform without seeing any functional impact. Change-Id: I2a6afc1da50c8ee5bccda7f5671b516dc31fe023 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-03soc/intel/xeon_sp/include: De-duplicate .h filesMarc Jones
Move duplicate .h files to top level xeon_sp/include/soc from silicon specific cpx/include/soc and skx/include/soc. Change-Id: I11d8a95a4b2f9451615b236798b3bd030c724858 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45221 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-03soc/intel/xeon_sp: Use common ASL code for xeon_spMarc Jones
Move and use the common xeon_sp/cpx/acpi asl for skx/. There were only minor whitespace differences between the directories. Update the mainboards to build the moved files. TiogaPass coreboot.rom checked with BUILD_TIMELESS. Change-Id: I5058a3fe8d96075a266fb92f10707bb94308c85b Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45217 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-28Revert "soc/intel/xeon_sp: Improve performance efficiencies"Subrata Banik
This reverts commit d51449d017410fedb55e93f71fb322749ba888b5. Reason for revert: Causing compilation issue as below src/soc/intel/xeon_sp/cpx/acpi.c: In function 'acpi_create_rhsa': src/soc/intel/xeon_sp/cpx/acpi.c:825:4: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] &hob->PlatformData.IIO_resource[socket]; ^ Change-Id: I7050060f1db7b9a9b5a77b5a6245c8fda05623a4 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44998 Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-28soc/intel/xeon_sp/cpx: add ACPI name for CSTACKJonathan Zhang
Add ACPI name for CSTACK. The name is PC00 to match with ACPI table generated. The PCIe domain has multiple PCIe stacks. devicetree.cb at the moment does not support multiple PCIe stacks, eg. IIO stacks. For now, assign the name to PCIe domain. In future, the name needs to be assigned to CSTACK. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I24a6f29734452426218419cdcf66702edde96f46 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45591 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-09-28soc/intel/xeon_sp: Improve performance efficienciesJohn Zhao
Coverity detects performance inefficiencies as IIO_RESOUCE_INSTANCE structure (size 623 bytes) is PASS_BY_VALUE. Fix it with PASS_BY_REFERENCE. Found-by: Coverity CID 1432759 TEST=None Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I9ae9ae38fe2c13c5433aa5e1dcbb30ebd30622ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/45608 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-09-21src/soc/intel: Drop unneeded empty linesElyes HAOUAS
Change-Id: Id93aab5630e928ee4d7e957801e15a4cc8739fae Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44594 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-21soc/intel/xeon_sp/cpx: search IIO_UDS HOB once when creating DMAR tableJonathan Zhang
IIO_UDS HOB was searched several times during the creation of DMAR table. Reduce it to only once to improve boot time. Both DRHD and ATSR subtable creations involve addition of PCIe bridge device entries, combine the functions with acpi_create_dmar_ds_pci_br_for_port(). When looping through ports to create PCIe bridge device entries, use MAX_PORTS intead of NUMBER_PORTS_PER_SOCKET to improve boot time. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I469cd8473c50e105daeda6c5607592ae7cef6032 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45376 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-09-21soc/intel/xeon_sp/cpx: remove DMAR_X2APIC_OPT_OUT flagJonathan Zhang
CPX-SP processor supports X2APIC. Remove DMAR_X2APIC_OPT_OUT flag from DMAR table. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I63c9feda74c7abb591eac991cb98cdcad8afc158 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45375 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-16xeon_sp/cpx/pci_devs.h: Remove duplicate definesMarc Jones
Change-Id: I8fc4e07269175eb2f40655b828e340697a9a892a Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45219 Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-14soc/intel/xeon_sp/cpx: display FSP_PREV_BOOT_ERR_SRC_HOBJonathan Zhang
Before MRC code execution, FSP interrogates EMCA MSR registers and other registers to see if there are fatal errors happened during previous boot session. If there are, error records are saved into FSP_PREV_BOOT_ERR_SRC_HOB. When the value of Length field of FSP_PREV_BOOT_ERR_SRC_HOB is 2, that means the HOB does not contain any valid error record. TESTED=Injects MCE error through cscript, reboot into OS, check boot log: 0x75904d70, 0x00000400 bytes: HOB_TYPE_GUID_EXTENSION 5138b5c5-9369-48ec-5b9738a2f7096675: FSP_PREV_BOOT_ERR_SRC_HOB_GUID ================ PREV_BOOT_ERR_SRC HOB DATA ================ hob: 0x75904d88, Length: 0x42 MCBANK ERR INFO: Segment: 0, Socket: 0, ApicId: 0x0 McBankNum: 0x3 McBankStatus: 0xfe00000000800400 McBankAddr: 0xf0ff McBankMisc: 0xfffffff0 MCBANK ERR INFO: Segment: 0, Socket: 0, ApicId: 0x0 McBankNum: 0x4 McBankStatus: 0xfe00000000800400 McBankAddr: 0xfff0 McBankMisc: 0xfffffff0 0x75904d88: 42 00 01 00 00 00 00 00 03 00 00 04 80 00 00 00 B............... 0x75904d98: 00 fe ff f0 00 00 00 00 00 00 f0 ff ff ff 00 00 ................ 0x75904da8: 00 00 01 00 00 00 00 00 04 00 00 04 80 00 00 00 ................ 0x75904db8: 00 fe f0 ff 00 00 00 00 00 00 f0 ff ff ff 00 00 ................ 0x75904dc8: 00 00 Change-Id: Idbace4c2500440b3c1cf2628dd921ca1a989ae81 Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44974 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-28vendorcode/intel/fsp/fsp2_0/CPX-SP: update to ww34 release and adapt socJonathan Zhang
Intel CPX-SP FSP ww34 release added some features: a. change DDR frequency limit. b. define MRC debug message verbosity level. c. enable/disablee of PCH DCI. In addition, there are some changes to HOB data structures. Update UPD and HOB header files and adapt soc accordingly. TESTED=booted on YV3 DVT to target OS command line. Also rebooted okay. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Iadbf5dc850c445f988bc7f07a24165abed2298c8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44685 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-20soc/intel/xeon_sp/cpx/Kconfig: Relocate 'select CACHE_MRC_SETTINGS'Elyes HAOUAS
This will remove the warning: "src/soc/intel/xeon_sp/cpx/Kconfig:79:warning: config symbol 'CPU_BCLK_MHZ' uses select, but is not boolean or tristate" Change-Id: I2cfaf347b638e3847caa167e7efda89e9202960a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44548 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
2020-08-18xeon_sp/cpx: Fix get_system_memory_map to return the correct addressJohnny Lin
Similar to commit b45ed65, the HOB structure is actually a 8 byte address pointing to the HOB data. Tested=Verified the values of the hob fields are the same printed by soc_display_memmap_hob(). Change-Id: I348d3cd80a56e86d22f20fcadf0316b462b86829 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44502 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-18xeon_sp/cpx: Enable ACPI P-state supportJingle Hsu
Implement ACPI P-state support to enable driver acpi_cpufreq. This patch leverages code from the Skylake project. Tested=On OCP Delta Lake cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 1501000 1500000 1400000 1300000 1200000 1100000 1000000 900000 800000 Change-Id: I3bf3ad7f82fbf196a2134a8138b10176fc8be2cc Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44404 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-14soc/intel/xeon_sp/cpx: add VT-d supportJonathan Zhang
Intel CPX-SP FSP added support for VT-d through adding UPD parameter X2apic. Based on devicetree.cb setting, enable VT-d programming through FSP-M. When VT-d is enabled, add DMAR ACPI table. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Ic66374af6e53fb847c1bdc324eb3f4e01c334a94 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44280 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-08-14soc/intel/xeon_sp/cpx: remove unsupported configsJonathan Zhang
coherency_support and ats_support are not supported by CPX-SP FSP. Remove them from soc_intel_xeon_sp_cpx_config struct. Remove corresponding settings from DeltaLake devicetree.cb. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Ibe1c4e88817fc4be7915e95fa829f0a4c0d947f2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44402 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-08-13soc/intel/xeon_sp/cpx: add CPUID for CPX-SP A1 processorJonathan Zhang
Add CPUID for CPX-SP A1 (also called QS) processor. DeltaLake DVT server uses CPX-SP A1 processor. TESTED=booted DeltaLake DVT server to target OS. [root@localhost ~]# dmidecode -t 1 Getting SMBIOS data from sysfs. SMBIOS 3.0 present. Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Wiwynn Product Name: Delta Lake DVT Version: YoDL03 Serial Number: BZA02200122N01A UUID: 000A0A22-2C29-1ED6-8259-000055DA2BFF Wake-up Type: Reserved SKU Number: Not Specified Family: DeltaLake Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Ic8975f6bf752fd685b38b2d1f0a4da41983b57f6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44357 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-08-11xeon_sp/cpx: Enable PCH thermal device via FSPJohnny Lin
Tested=On OCP Delta Lake, OpenBMC sensor-util can see PCH Temp readings. Change-Id: I39d0d0a982476f9fece51cfa19dcbd0da5dea690 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44075 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-08vendorcode/intel/fsp/fsp2_0/CPX-SP: update to ww32 release and adapt socJonathan Zhang
Intel CPX-SP ww32 release has a number of bug fixes: a. It fixed the issue related to some PCIe ports being hidden. This affected DeltaLake config A, made the onboard PCIe NIC device not working. ww32 release added two UPD parameters: PEXPHIDE, HidePEXPMenu. b. It fixed the regression related to MRC cache. c. It fixed the issue related to VT-d support, and added X2apic UPD paramter. A separate PR will be submitted to enable VT-d in coreboot. d. It fixed the issue related to enabling thermal device with PCI or ACPI mode. [CB:44075] was submitted to enable it in coreboot. e. It fixed the issue of FSP log level change UPD parameter DebugPrintLevel not working. There is a change in IIO UDS Hob. TESTED=booted YV3 config A, and rebooted it. Access the target OS remotely. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Iaffcb9d635f185f9dd6d6fbe4457549984a993a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-07xeon_sp/cpx: Enable HWP Intel Speed ShiftJohnny Lin
Set HWP base feature, enable EPP, lock thermal interrupt and lock MSR Tested=On OCP Delta Lake, rdmsr 0x1aa shows 403040 Change-Id: I6d23de4032562095db1aaf96ddfd2b70a4517faa Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44171 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-03soc/intel/xeon_sp/cpx: configure STACK_SIZEJonathan Zhang
Before this change, we have this problem (boot log from DeltaLake config A server): Jumping to boot code at 0x00040000(0x755f6000) Stack overrun on CPU0 (address 0x7574a000 overwritten). Increase stack from current 4096 bytes ERROR: BUG ENCOUNTERED at file 'src/lib/stack.c', line 43 Linux version 4.16.18 Configure STACK_SIZE to make it larger to fix above problem. Now, we have this boot log: BS: BS_PAYLOAD_LOAD exit times (exec / console): 326 / 21727 ms Jumping to boot code at 0x00040000(0x752f2000) CPU0: stack: 0x75746000 - 0x7574a000, lowest used address 0x7574681c, stack used: 14308 bytes Linux version 4.16.18 TESTED=booted YV3 config A to target OS. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Ia04a3ee0cd37177ecab65469855a1cf920742458 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-03soc/intel/xeon_sp/cpx: enable PLATFORM_USES_FSP2_2Jonathan Zhang
CPX-SP FSP is FSP 2.2, so select PLATFORM_USES_FSP2_2. SKX-SP continues to select PLATFORM_USES_FSP2_0, as SKX-SP FSP is FSP 2.0. Correct DCACHE_RAM_BASE. Increase FSP_TEMP_RAM_SIZE, DCACHE_BSP_STACK_SIZE, and adjust DCACHE_RAM_SIZE accordingly. Thus the workaround of hardcoding StackBase and StackSize FSP-M UPD parameters is removed. Add CPX-SP soc implementation of soc_fsp_multi_phase_init_is_enable() to indicate that FSP-S multi phase init is not enabled, since it is not supported by CPX-SP FSP. TESTED=booted YV3 config A to target OS. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I25e39083df1ebfe78871561b0a0e230b66524ea9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44049 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-31soc/intel/xeon_sp/cpx: configure DIMM_MAX and DIMM_SPD_SIZEJonathan Zhang
CPX-SP processor has 2 IMC, there are 3 channels per IMC, 2 DIMMs per channel. It supports DDR4. Configure default values for DIMM_MAX and DIMM_SPD_SIZE accordingly. Change-Id: I66cc512465362d5ba04dc36534360c94ca23e77a Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43982 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-23soc/intel/xeon_sp/cpx: display SystemMemoryMapHob fieldsJonathan Zhang
SystemMemoryMapHob is necessary for SMBIOS type 17 among other things. It is a fairly large structure, so the pointer to the data instead of the structure itself, is included in the HOB. Use pointer to SystemMemoryMapHob structure to interpret SystemMemoryHob HOB body. Adjust the structure definition to match with CPX-SP ww28 release. Display more fields to ensure the structure definition is correct. TEST=Boot DeltaLake server, and check field values of SystemMemoryMapHob to make sure they are correct: 0x7590a090, 0x00000020 bytes: HOB_TYPE_GUID_EXTENSION f8870015-6994-4b98-95a2bd56da91c07f: FSP_SYSTEM_MEMORYMAP_HOB_GUID ================== MEMORY MAP HOB DATA ================== hob: 0x777f7000, structure size: 0x6c88 lowMemBase: 0x0, lowMemSize: 0x20, highMemBase: 0x40, highMemSize: 0x5d0 memSize: 0x600, memFreq: 0xb76 NumChPerMC: 3 SystemMemoryMapElement Entries: 2, entry size: 16 memory_map 0 BaseAddress: 0x0, ElementSize: 0x20, Type: 0x1 memory_map 1 BaseAddress: 0x40, ElementSize: 0x5d0, Type: 0x1 BiosFisVersion: 0x0 MmiohBase: 0x80000 0x777f7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ... Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I271bcbd6030276b8fcd99d5b4f2c93f034dd9b52 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43336 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-21src: Use ACPI macrosElyes HAOUAS
Change-Id: I2cf11b784299708f02fd749dcb887b6d25f86f5b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43552 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-21soc/intel/xeon_sp/cpx: remove unused gpio.hMaxim Polyakov
This file does not contain useful information and is not used to build the image. The common GPIO driver from soc/intel/common uses layout in lewisburg_pch_gpio_defs.h [1,2] file, which is correct for all chipsets from the Lewisburg family: C621, C621A, C622, C624, C625, C626, C627, C627A, C628, C629, C629A [3] [1] src/soc/intel/xeon_sp/include/soc/lewisburg_pch_gpio_defs.h [2] https://review.coreboot.org/c/coreboot/+/39425 [3] Intel document #547817 Change-Id: I1f3ac4afff9e628890df8cec075fd3e42a590172 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43535 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Andrey Petrov <andrey.petrov@gmail.com> Reviewed-by: Bryant Ou <bryant.ou.q@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> 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>
2020-07-20src: 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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-02 04:36:09 +0000