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2023-12-20mb/amd/onyx_poc/devicetree: enable UART0Felix Held
UART0 is routed to a USB-serial converter chip on the Onyx board, so also enable this UART in the devicetree, so that the OS will be able to use this UART. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7b2577d799fd82a0aa0c9b01324930237e204aa0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79651 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-20mb/google/brox: Enable FSP UPD LpDdrDqDqsReTrainingIvy Jian
FSP default value for LpDdrDqDqsReTraining is 1. For boards that didn't set LpDdrDqDqsReTraining to any value, 0 was being assigned and it caused black screen issue. BUG=b:311450057 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: I4a009076e50408a4f7ff16ddc96a0f2e47b09470 Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79646 Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20device/i2c_bus.c: Check pointer for NULL before using itMartin Roth
Found-by: Coverity Scan #1489753 Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I4f3794cf17875cdb35010c79a6537a4c13a18224 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78615 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-12-20nb,sb/amd/pi/*/pci_devs: drop unused PCI device IDsFelix Held
SATA_IDE_DEVID, AHCI_DEVID_MS and AHCI_DEVID_AMD are still kept even though they're unused at the moment, but those might still be useful to keep around, since the SATA controller can have different PCI device IDs depending on in which mode it is in. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia05683b732d9748d9198225acaecbd4dc196733a Reviewed-on: https://review.coreboot.org/c/coreboot/+/79577 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20mb/google/rex/variants/deku: correct GPIO configurationEran Mitrani
GPP_B02 and GPP_B03 were set incorrectly previously. This CL corrects these settings according to schematics. BUG=b:305793886 TEST=Built FW image correctly. Signed-off-by: Eran Mitrani <mitrani@google.com> Change-Id: Id62f15f7a77ac43c72cc6b2645816d6c87133a0e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79457 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-20mb/google/rex/var/karis: Add PANEL_PWRSEQ_EC_CONTROL in fw_configTyler Wang
Only EC will use field "PANEL_PWRSEQ_EC_CONTROL". Add this field in coreboot for align fw_config settings. BUG=b:314245238 TEST=emerge coreboot pass Change-Id: Icecb44a338ddc28027e362332c6a69cc9fd268d5 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79570 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: YH Lin <yueherngl@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20mb/google/rex/var/karis: Update fw_config FAN fieldTyler Wang
After confirm with thermal, only EC will reference FAN field in fw_config. Update the settings for align fw_config. BUG=b:307822225 TEST=emerge coreboot pass Change-Id: Id7c4cdba29c5500c06d0f2293495650bb14b9e9c Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79573 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eran Mitrani <mitrani@google.com>
2023-12-20soc/amd/genoa_poc: select DEFAULT_X2APICVarshit Pandya
Allow SoC code to set LAPIC access mode to X2APIC Change-Id: I208cca35c328e1566a57aaaa8ee7809e0760261c Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-12-20mb/amd/onyx_poc/devicetree: Enable UART1Varshit Pandya
UART1 is selected for debug uart in Kconfig, it also needs to enabled in devicetree. With this serial output doesn't stop during the device enable step. TEST:Build onyx_poc board Change-Id: I7c910301c6eca5d3057785607139ac03b344bc15 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-12-20util/{cbfstool,nvramtool}: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: I2dd0c2ccc4f4ae7af7dd815723adf757244d2005 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79448 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20mainboard: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: I602cf024ec84b15b783d36014c725826f9d6595e Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79418 Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20arch/riscv: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: Icf41e823c42ffea7b73bdd9112081af4d1f94bc9 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79417 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20commonlib/bsd: Tag CBMEM IDs deprecated for crashlogPratikkumar Prajapati
These IDs are not used as crashlog data is not stored in CBMEM now. (Ref CL: I43bb61485b77d786647900ca284b7f492f412aee Title: soc/intel/common,mtl: Refactor BERT generation flow for crashlog) BUG=b:298234592 TEST=Able to build REX. Change-Id: Ie38571dece89a995d582099d34f0a1dd57cb936f Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78259 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-20soc/intel/common,mtl: Refactor BERT generation flow for crashlogPratikkumar Prajapati
With earlier flow, a chunk of CBMEM region was allocated for each SRAM e.g., PUNIT SRAM, SOC PMC SRAM and IOE PMC SRAM. Then entire SRAM content was copied to dedicated CBMEM region. Later in acpi_bert.c, the BERT table was getting created for each chunk of CBMEM. This flow was not considering creating separate entries for each region of crashlog records. It resulted in only the first entry getting decoded from each SRAM. New flow aims to fix this issue. With new flow, a simple singly linked list is created to store each region of crashlog records from all SRAMs. The crashlog data is not copied to CBMEM. The nodes are allocated dynamically and then copied to ACPI BERT table and then freed. This flow also makes the overall crashlog code much simpler. BUG=b:298234592 TEST=With this change decoding crashlog show comprehensive details, tested on REX. Change-Id: I43bb61485b77d786647900ca284b7f492f412aee Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78257 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20acpi: Reduce wait interval in delay loop for sleepSukumar Ghorai
The optimization of sleep time in acpi code includes reducing the sleep duration and increasing the polling frequency within the acpi _ON/_OFF method. StorageD3Enable is activated in Google/Rex, and this optimization results in a saving of approximately 25ms in D3cold resume time, reducing it from around 160ms to 135ms. BUG=b:296206467 BRANCH=firmware-rex-15709.B TEST=boot test verified on google/rex verified _ON/_OFF Method in SSDT. verifid kernel log in s0ix test - 0000:00:06.0: PM: pci_pm_resume_noirq Change-Id: I7ba960cb78b42ff0108a48f00206b6df0c78ce7a Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
2023-12-20mb/google/rex/var/screebo: Configure Acoustic noise mitigationSubrata Banik
Enable Acoustic noise mitigation for google/screebo and set slew rate to 1/8 for IA domain and ignore the slew rate for SA domain. BUG=b:312405633, TEST=Able to build and boot google/screebo. Before: [SPEW ] AcousticNoiseMitigation : 0x0 [SPEW ] FastPkgCRampDisable for Index = 0 : 0x0 [SPEW ] SlowSlewRate for Index = 0 : 0x0 After: [SPEW ] AcousticNoiseMitigation : 0x1 [SPEW ] FastPkgCRampDisable for Index = 0 : 0x1 [SPEW ] SlowSlewRate for Index = 0 : 0x2 Change-Id: Ib86939ab48c2c6e7d0491d7c1cb4a2c7c6a1b568 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79323 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com>
2023-12-20soc/intel/meteorlake: Add Acoustic Noise Mitigation UPDsSubrata Banik
This patch allows to override acoustic noise mitigation FSP UPDs: - AcousticNoiseMitigation - FastPkgCRampDisable - SlowSlewRate BUG=b:312405633 TEST=Able to override the acoustic noise UPDs. Change-Id: I5295e6571121c92f363e6fd4bcb3c8335c4fedee Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79302 Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2023-12-20vc/intel/fsp/mtl: Add UPDs for Acoustic Noise MitigationSubrata Banik
Acoustic noise in PCBs is a common problem and be caused by a variety of factors, including: Mechanical vibrations, Electromagnetic interference (EMI) and/or Thermal expansion. This patch adds the UPDs to FSPM header file for mitigating the acoustic noise. FSPM: 1. AcousticNoiseMitigation 2. FastPkgCRampDisable 3. SlowSlewRate BUG=b:312405633 TEST=Able to build and boot google/rex. Change-Id: Iea0bfa2f92bb82e722ffc1a0b2f1e374b32e4ebc Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79301 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com>
2023-12-20treewide: Use show_notices target for warningsMartin Roth
This updates all warnings currently being printed under the files_added and build_complete targets to the show_notices target. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ia14d790dd377f2892f047059b6d24e5b5c5ea823 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79423 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20clang-format: Update configuration for version 16+Martin Roth
As we look at unifying the format of coreboot code (/src, excluding src/vendorcode), we need a code-beautifier configuration that works well with the coreboot style. This patch is an attempt to match the existing code styles as much as possible. There are going to be some trade-offs in any code formatter. Tables which have been hand-formatted probably won't look as good. These can be specifically marked to be excluded from the formatter, however this should be the exception, not the rule. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I70341d77e167c145f447594b6b0bef628cea83c6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78832 Reviewed-by: Zebreus <lennarteichhorn@googlemail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19sb/intel/bd82x6x/pch.c: Extract common functionsAngel Pons
PCH identification functions and `pch_iobp_update` are used in multiple stages. Move them out of `pch.c` to drop some ugly preprocessor usage. Subsequent commits will use `pch_iobp_update` in romstage as well. Change-Id: I8d33338a4f74fd03c8f99f8fcece99b63c28adab Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79624 Reviewed-by: Naresh <naresh.solanki.2011@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19mb/google/rex/var/screebo: Add delay 1ms after Main 3V3Kun Liu
when S0ix returns S0, PERST needs to delay until Main 3V3 is stable and then pull up BUG=b:313976507 TEST=emerge-rex coreboot,measurement waveform verify pass Change-Id: I33a86e52fab3c5c8cba6ebed0cbdd1b88b6538b0 Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79320 Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19mb/google/nissa/var/anraggar: Use GPP_D15 to control AVDD and AFVDDWeimin Wu
For EVT SCH: 1. Use GPP_D15 to control AVDD and AFVDD simultaneously for MIPI Camera. 2. Delay reset for 5ms when device power on. BUG=b:312663347 TEST=1. Google Camera app working 2. Passed EA verified Change-Id: I880fb309fcef006090e2849fa6c3a0d472851851 Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-19device: Drop MULTIPLE_VGA_ADAPTERS KconfigNico Huber
This option is nowhere selected and there is only a single case left where it's used. Guarding the check in pci_rom_load() seems like a bad idea: As the code would be copying all VGA ROMs to the same location, it would be only working by chance (if the last encoun- tered ROM is the right one). Hence, drop the guard and always check for the correct device. Change-Id: Ib283bf0a65367b99099a3bfcbd27585d44235eb9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79596 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi: drop HW_MEM_HOLE_SIZEK Kconfig optionFelix Held
There's neither need to remove get_hw_mem_hole_info from the code if the Kconfig option was set to 0 nor the actual value didn't make any difference in the behavior of the code: When node_id has still its initial value of -1, domain_read_resources won't use the value of hole_startk, and when node_id is set to 0, get_hw_mem_hole_info also sets hole_startk to the actual value that then gets used by domain_read_resources. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ieffab695a3151ed7f6bf9d6c880bbb43eecf7893 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79609 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: use devicetree device pointersFelix Held
This APU is always a single-node, so the nodeid parameter of get_node_pci is always 0. Since this SoC has a chipset devicetree, we can just use DEV_PTR(ht_X) instead of the pcidev_on_root call. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1bf9d214b4c2e5d995976fb79fef6fe43a6e9fa0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79608 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: assume that there's DRAMFelix Held
This APU is always a single-node and since we're in ramstage when domain_read_resources gets called, there's DRAM on this node, so no need to check for this. To be extra sure, also initialize basek and limitk before calling get_dram_base_limit with pointers to those as arguments. This won't be necessary for the code to work as intended, but will probably keep the compiler from complaining. Also move the declaration of basek, limitk and sizek to the beginning of the function. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4ef8011eb57b16218b8f5fea295900b855c3014b Reviewed-on: https://review.coreboot.org/c/coreboot/+/79611 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: rework idx in domain_read_resourcesFelix Held
Start with the resource index 0 and increment it after reporting each resource. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6fb59ff3d371b744b53093d17392d1c3510bef82 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: drop nodeid from get_dram_base_limitFelix Held
This APU is always a single-node and also only has one DRAM controller, so there is only one valid DRAM base and limit register. It's also worth mentioning that the assumption made in get_dram_base_limit that the n-th node is using the n-tn DRAM range register was valid for K8, but not necessarily on newer generations than that. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id0529c66e8d0e6c8eb42eec2c6d9d2e892287865 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79607 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01/northbridge: rework hw_mem_hole_infoFelix Held
This APU is always a single-node and also only has one DRAM controller, so we don't need to loop over the different nodes to find the memory hole below 4GB. We also don't need to check for the special case where the memory hole is non-DRAM address space between the parts of the address space decoded by different DRAM controllers. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9793d911d2d496be49168c06d83ceb802bc2b647 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79606 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: simplify domain_read_resourcesFelix Held
This APU is always a single-node, so domain_read_resources only needs to handle exactly one node and doesn't need to loop over the nodes. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4218077cb4e11b762ce0e8694a97bdec33eaa056 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01/northbridge: remove get_fx_devsFelix Held
This SoC only supports a single-node configuration, so all the code related to multi-node support can be removed. In this commit only the get_fx_devs function and related code are removed for better reviewability. In f1_write_config32 it's no longer needed to loop over the different devices of the different nodes, so only a single PCI config space write remains. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5dc7324d3fcd0d07ac7a3a246a740fd9e91c3840 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79604 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: always return 1 in get_node_numsFelix Held
This APU is always a single-node system and bits 4..6 of the node ID register D18F0x60 are also marked as reserved in BKDG #52740 Rev 3.05. On an APU2 board with quad-core APU, this register reads back 0x00030000 which results in a value of 1 to be returned from get_node_nums, so this patch doesn't change behavior, but stops using reserved bits. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I65ed1124c0ca8e7eba54ff53dc626d35cd5e2e58 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79603 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: drop create_vga_resourceFelix Held
This system only has one northbridge and amd_initcpuio has already set up the routing of the legacy VGA IO and MMIO ranges to it. Since only the pci_dev_set_resources call remains in nb_set_resources, use pci_dev_set_resources directly as set_resources function. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib3835db9fd83221ac2b8e34d998f938812d24413 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79582 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01: assign IOMMU ops in chipset devicetreeFelix Held
Since the IOMMU is always function 2 of device 0 on bus 0, the device operations can be statically assigned in the devicetree and there's no need to bind the IOMMU device operations to the PCI device during runtime via a list of PCI IDs. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I84e949500ee86e0fcb2d15791502f5e3e7127703 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79105 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01: assign northbridge ops in chipset devicetreeFelix Held
Since the northbridge is always function 0 of device 0 on bus 0, the device operations can be statically assigned in the devicetree and there's no need to bind the northbridge device operations to the PCI device during runtime via a list of PCI IDs. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia7faaa468ff77e05c378c5555622c3584cfe3f81 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79104 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19mb/google/hatch/var/jinlon: Increase reset deassert delay to 4 msEran Mitrani
With 1ms delay, reset is de-asserted too soon, before power is fully up, causing a glitch to the reset signal. The issue is resolved with 4ms delay. TEST=tested on google/jinlon device and observed the issue is resolved. BUG=b:260253945 Signed-off-by: Eran Mitrani <mitrani@google.com> Change-Id: I4efe916824cc193a7c2db7599b37f0d4de40bfce Reviewed-on: https://review.coreboot.org/c/coreboot/+/79474 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Shelley Chen <shchen@google.com>
2023-12-18drivers/spi: Add ISSI IS25WP256D flashMaximilian Brune
datasheet: IS25WP256D Rev A13 (2023-08-03) tested: boot SiFive Hifive Unmatched board Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I655776258cbcf464becf38cbb5045cda5bca711c Reviewed-on: https://review.coreboot.org/c/coreboot/+/79369 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-18mb/google/rex/var/karis: Enable audio BT offloadTyler Wang
BUG=b:312099281 TEST=Build and boot to Karis. Verify the config from serial logs. w/o this CL - ``` [SPEW ] ------------------ CNVi Config ------------------ [SPEW ] CNVi Mode = 1 [SPEW ] Wi-Fi Core = 1 [SPEW ] BT Core = 1 [SPEW ] BT Audio Offload = 0 [SPEW ] BT Interface = 1 ``` w/ this CL - ``` [SPEW ] ------------------ CNVi Config ------------------ [SPEW ] CNVi Mode = 1 [SPEW ] Wi-Fi Core = 1 [SPEW ] BT Core = 1 [SPEW ] BT Audio Offload = 1 [SPEW ] BT Interface = 1 ``` Change-Id: Icd2c42261fdcfa5aac17be28fde3804348ddf9b4 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79210 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-18soc/intel/mtl: Adaptively disable 3-strike error for QS siliconSubrata Banik
This patch provides a way to mask the 3-strike error on Intel Meteor Lake SoC platform across pre-prod and prod SoC. This patch decouples MSR selection for 3-strike error disablement, ensuring compatibility across SoC types. Without the correct MSR been programmed the SoC platform is unable to disable 3-strike error. BUG=b:314883362 TEST=Disable the 3-strike on google/screebo with QS silicon. Change-Id: I5363102deea67c44c9433a3f66c92badb0d0f182 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79473 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-18src/lib: Add memory/time saving special case for ramstage cachingPatrick Georgi
When caching the ramstage for suspend/resume, we copy the entire image as it resides in RAM. The last part of that, CONFIG_HEAP_SIZE bytes, is the heap that will be reinitialized when the ramstage is started again. As such, copying doesn't make sense and complicates HEAP_SIZE configuration (because it needs to fit the space-constrained cache location) and costs time and space. Therefore, skip the heap. Side notes: - When building with ASAN, program.ld indicates that it will allocate some more space after the heap. This is not a problem, we just copy an ASAN-sized copy of the heap. - Heap use is managed in src/lib/malloc with statically allocated variables. Because ramstage is cached before it's executed, these values will be reset to their compile-time default values, too. Change-Id: I6553dc8b758196f2476af2e692c0421d0fa2b98e Signed-off-by: Patrick Georgi <patrick@coreboot.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79525 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-17vc/intel/raptorlake: Update header files from 4301_01 to 4435_00Kulkarni, Srinivas
Update header files for FSP for Raptor Lake platform to version 4435_00, previous version being 4301_01. FSPM: 1. Options changed for Ppr Enable 2. Add 'Ppr Run Once' and 'Post Package Repair' UPD's FSPS: 1. Add 'CpuPcieRpTestForceLtrOverride' UPD MemInfoHob: 1. Structure updated BUG=b:315234533 Kit: https://www.intel.com/content/www/us/en/secure/design/confidential/ software-kits/kit-details.html?kitId=793230 Cq-Depend: chrome-internal:6786881, chrome-internal:6787635 Cq-Depend: chrome-internal:6719974, chromium:5125983 Change-Id: I65b8a4b6c72f7ae3fff1ee6d073311d154cd6b69 Signed-off-by: Kulkarni, Srinivas <srinivas.kulkarni@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79581 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-17Makefile.inc: Update end-of-build targetsMartin Roth
The end-of-build targets weren't very granular previously, so warnings could be lost instead of being printed at the end of the build. This separates the end-of-build targets into 4 different groups, in this order: - build_complete: The coreboot build itself is done - files_added: All files have been added to CBFS - show_coreboot: Display any normal coreboot build messages - show_notices: Display any warnings or notes Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ia67446f164b8e66415a1a8c196999316fdf39f1e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79382 Reviewed-by: Patrick Georgi <patrick@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-17nb,sb/amd/pi/*/pci_devs: drop unused BUS0 defineFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5ce8ac00c015e34375c6b3c70496c97e2fe455bc Reviewed-on: https://review.coreboot.org/c/coreboot/+/79578 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2023-12-17mb/google/nissa/var/anraggar: Disable SDCard controllerWeimin Wu
1. Anraggar doesn't support SDCard, so disable SDCard contorller. 2. Not disabling it will cause can't enter S0ix on first suspend. BUG=b:313585586 TEST=1. check lspci 2. can enter S0ix on first suspend Change-Id: Ie4747d9c5d6ae93d29ef78b629855e0dd320c4db Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79586 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-17mb/google/skyrim: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the blobs repository; it is simply being relocated for consistency and since it does not need to be in an external repo. BUG=none TEST=build/boot skyrim Change-Id: I352f58e0d3965356f3282a2653c6c11b44853857 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79593 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/guybrush: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the blobs repository; it is simply being relocated for consistency and since it does not need to be in an external repo. BUG=none TEST=build/boot guybrush Change-Id: Ice4cbaccca13e9c4ae246fdcde5c89aa2086f1e1 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/zork: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the amd_blobs repository; it is simply being relocated since it is mainboard specific and does not need to be in an external repo. BUG=none TEST=build/boot morphius Change-Id: Ia78fcd065fbf4d5ba6ec4edc3f8f937badf66ecc Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79591 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-17README.md: Add .apcb files under the uncopyrightable files sectionMatt DeVillier
.apcb files are binary configuration data for AMD firmware binaries created by another tool/script, nothing in them is copyrightable. Change-Id: I254c12e65b118ef074deea983a853850a8cad77c Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17util/lint: Exclude .apcb files from various checksMatt DeVillier
.apcb files are binary configuration data and not human readable; exclude them from license, newline, and whitespace checks. Change-Id: Idc1ddd5067cb97ef8b5758a0b8bf040d1e421871 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/brox: Disable EC/PD SW SyncShelley Chen
For initial debugging, we want to disable SW syncing. Will re-enable in the future. BUG=b:300690448 BRANCH=None TEST=emerge-brox coreboot chromeos-bootimage run gbb_utility --get --flags <image> make sure that it returns 0xa39 Change-Id: I865e9585ab37d1328a0ff54c6343cdad2c02220c Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79569 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Keith Short <keithshort@chromium.org>
2023-12-16sio/nuvoton/npcd378: Fix ACPI errorsRiku Viitanen
In commit 0a0945c6a211 (sio/nuvoton/npcd378: Use acpi_device_path_join), some oversights were made. Instances of "strconcat(scope, ..." should be replaced with "..._join(dev->bus->dev, ..." instead of "..._join(dev, ...". On HP 8200 USDT, this fixes ACPI error like this on resume from S3: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.SIO0.L040.RMFG], AE_NOT_FOUND (20230628/psargs-330) ACPI Error: Aborting method \_GPE._L08 due to previous error (AE_NOT_FOUND) (20230628/psparse-529) ACPI Error: AE_NOT_FOUND, while evaluating GPE method [_L08] (20230628/evgpe-511) RMFG seems to be a typo of PMFG made in that same commit. Change-Id: Ifffa7ad72cfdb644c8b5147132a5fd56511ed33b Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79588 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-12-16mb/amd/onyx: rename to onyx_pocVarshit Pandya
Even though this mainboard is called 'Onyx', the openSIL implementation and the corresponding coreboot integration is only a proof of concept that isn't fully featured, has known limitations and bugs, and is not meant for or ready to being productized. Adding the proof of concept suffix to the name should point this out clearly enough so that no potential customer could infer that this might be a fully functional and supported implementation which it is not. Change-Id: I157a8fffdc2a8543465fe8d444ac87f3f417389f Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77896 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-16vc/amd/opensil: add _POC suffix to SOC_AMD_OPENSIL_GENOAFelix Held
The openSIL code for the Genoa SoC is only a proof of concept, so change the name of the Kconfig option to include this code in the build from SOC_AMD_OPENSIL_GENOA to SOC_AMD_OPENSIL_GENOA_POC to clarify that this is code that isn't intended or ready to be productized. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If91cdaa7c324426964bba2de2109b6c38482fab8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79574 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-16soc/amd/genoa: rename to genoa_pocFelix Held
Even though this SoC is called 'Genoa', the openSIL implementation and the corresponding coreboot integration is only a proof of concept that isn't fully featured, has known limitations and bugs, and is not meant for or ready to being productized. Adding the proof of concept suffix to the name should point this out clearly enough so that no potential customer could infer that this might be a fully functional and supported implementation which it is not. Change-Id: Ia459b1e007dcfd8e8710c12e252b2f9a4ae19b72 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77894 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-16mb/google/{rex,ovis}: Decrease EPP to 45% for MTL performance expectationSukumar Ghorai
The default EPP is set at 50%, which is deemed insufficiently aggressive for meeting the MTL performance expectations in balance_performance mode. # cat /sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference balance_performance # iotools rdmsr 0 0x774 0x0000000080003f06 EPP=45% is giving the required performance in MTL. # iotools rdmsr 0 0x774 0x0000000073003d06 NOTE: Kernel changes are necessary to ensure that the EPP (Energy Performance Preference) configured in the BIOS is not overwritten: https://patchwork.kernel.org/patch/13461932 BUG=b:314275133 TEST=Build and boot. Change-Id: I1953994cdb4e9363fdd4b4728e3e5236276c06c8 Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79386 Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-16mb/google/nissa/var/uldren: Reduce boot time for non-touchscreen skuDtrain Hsu
Non-touchscreen sku will set related GPIOs to NC. If touchscreen enabled in overridetree for non-touchscreen sku, the boot time will be 6-7s. Set touchscreen probed to TOUCHSCREEN_UNKNOWN for reduce boot time from 6-7s to under 1s. BUG=b:316434359 BRANCH=firmware-nissa-15217.B TEST=Boot time (cbmem -t) from 6,460,972 to 922,844 Change-Id: I016ce762f726b7624bd060284f74f0992cb129b6 Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: John Su <john_su@compal.corp-partner.google.com> Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
2023-12-16soc/amd/genoa/fch: add fch_init_acpi_portsFelix Held
Make sure that the APMC SMI command IO port is configured to what coreboot expects and enable the SMI generation for the APMC SMI command port. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie4fc259dea125a16556a01b80a3d5e6fb476044a Reviewed-on: https://review.coreboot.org/c/coreboot/+/79531 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-15soc/amd/stoney/northbridge: Remove dead codeArthur Heymans
All the resource on the host bridge are fixed resources and therefore have the IORESOURCE_STORED flag set, so the body of this function which configures IO or MEM ranges is never reached. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I1839f030a4a365e5bc1cdaa3cf37cdf9ca382ff8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79385 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-15acpi: Add support for WDAT tableMarek Maslanka
This commit lays the groundwork for implementing the ACPI WDAT (Watchdog Action Table) table specification. The WDAT is a special ACPI table introduced by Microsoft that describes the watchdog for the OS. Platforms that need to implement the WDAT table must describe the hardware watchdog management operations as described in the specification. See “Links to ACPI-Related Documents” (http://uefi.org/acpi) under the heading “Watchdog Action Table”. BUG=b:314260167 TEST=Mock the acpi_soc_fill_wdat function for a specific platform/soc and enable ACPI_WDAT_WDT in the kconfig. Check if the build passes successfully. Change-Id: Ieb82d1f69b2b7fffacfd2928bc71f8ff10498074 Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79380 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com>
2023-12-15mb/google/brya: Enable FSP UPD LpDdrDqDqsReTrainingBora Guvendik
FSP default value for LpDdrDqDqsReTraining is 1. For boards that didn't set LpDdrDqDqsReTraining to any value, 0 was being assigned and it caused black screen issue. BUG=b:302465393 TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Change-Id: I301a6e43f2944ffbc63431393378ab8b23450032 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79527 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2023-12-15soc/intel/cmn/cpu: Introduce API to disable signaling 3-strike eventSubrata Banik
This patch introduces a new API to disable signaling the 3-strike event on Intel Meteor Lake C0 (QS) stepping and subsequent SoCs. This is necessary because the existing event handling mechanism is incompatible with the new hardware design. Disabling the 3-strike event registration prevents the 3-strike count from increasing, which addresses bug b:314883362. This issue can potentially lead to system instability. BUG=b:314883362 TEST=disabling the 3-strike event on a Google Screebo system with QS silicon. Change-Id: I15bd5a93da34d7f2a127c21c4cd8b5952926bccf Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79472 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-15mb/google: Reduce DA7219 mic detect threshold to 200ohmTerry Cheong
The original DA7219 is designed to use a 500ohm mic detection threshold. Some headset mics (e.g. Logitech H111) have a lower DC impedance that is lower than the threshold and thus cannot be detected. Lower the threshold to 200ohm to match the new default value provided by Renasas as in https://patchwork.kernel.org/project/alsa-devel/patch/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com/ to support such headsets. BUG=b:314062160,b:308207450 Change-Id: I6415e84a4622e0c61bc74b94536fe734048a043f Signed-off-by: Terry Cheong <htcheong@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-15rules.h: Clean up ENV_HAS_HEAP_SECTIONArthur Heymans
Commit ea2c1d3 "cpu/x86/smm: Remove heap" removed the ability to use heap in SMM, but the ENV_HAS_HEAP_SECTION macro was not updated appropriately. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I5ae4a63a7bd1b27ae3e9c757aa8557f329aad0f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79534 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <patrick@coreboot.org>
2023-12-15vc/amd: use 'openSIL' spelling in comments & help textFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I176182180f508a180726fca60064b16fad80e9d8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79530 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-15soc/amd: drop fill_fadt_extended_pm_regsFelix Held
Call fill_fadt_extended_pm_io directly from the SoC's acpi_fill_fadt functions instead of calling fill_fadt_extended_pm_regs that only calls fill_fadt_extended_pm_io. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I442bc2801cf74c1d836d3b0d88f281bceb5122b8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79529 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-15soc/amd/genoa: Hook up BERTArthur Heymans
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: Ie21bf8d436de19c23ae2176bf8d061564cd5b9cb Reviewed-on: https://review.coreboot.org/c/coreboot/+/76535 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-15soc/amd/genoa: Hook up IVRS generationFelix Held
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I0a6eaf43ab6da4bb4a0cc0bbefb5b75c206348f1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76534 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2023-12-15soc/amd/genoa: configure FCH IRQ mappingFelix Held
Add the code to configure the FCH IRQ mapping registers and provide the IRQ name strings for each FCH IRQ mapping configuration register. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I282ae35ebc4d7754121ce4544b782e3cbe7e2256 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76533 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-15mb/google/brya/var/dochi: Enable LpDdrDqDqsReTrainingMorris Hsu
FSP default value for LpDdrDqDqsReTraining is 1. For boards that didn't set LpDdrDqDqsReTraining to any value, 0 was being assigned and it caused black screen issue. BUG=b:302465393,b:315739133 TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1 Change-Id: I5d61301fddac6630bb1c48e992dd76e5cf02a272 Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79533 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2023-12-14lib: ramdetect: Add Kconfig PROBE_RAMNaresh Solanki
Previously ramdetect.c was compiled only for VENDOR_EMULATION. Hence add Kconfig option PROBE_RAM which allows board outside the scope of VENDOR_EMULATION to select and utilize probe_ram function to runtime detect usable RAM in emulation environment. PROBE_RAM is default selected if VENDOR_EMULATION is set so that existing boards under VENDOR_EMULATION scope are not affected. Other boards can explicitly select PROBE_RAM to use probe_ram. TEST=Build mb/arm/rdn2 with PROBE_RAM selected & make sure there is no any error. Also checked qemu-aarch64 build to make sure build is success. Change-Id: Id909ddaee6958cfa8a6c263a11f9a90d94710aa7 Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79450 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-14mb/amd/onyx/mainboard: add FCH IRQ mapping tableFelix Held
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iab640551d6dd246884802ced948ff8c359d922a1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79470 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14mb/google/rex/var/screebo: Change GPP_B14 from UP_20K to NONEKun Liu
Change GPP_B14 from UP_20K to NONE for compatible with DVT1 and DVT2 board BUG=b:272447747 TEST=enable usb OC2 function to ensure USBA work normal Change-Id: Ib7720980335660f423b3a74199ceedc113ec70df Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79431 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14MAINTAINERS: Update Jakub's email addressJakub Czapiga
jacz@semihalf.com is no longer available, czapiga@google.com should be used instead. Change-Id: I228b34c961ccf1546103f105276a75409825a432 Signed-off-by: Jakub Czapiga <czapiga@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79438 Reviewed-by: Patrick Georgi <patrick@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14mb/google/nissa/var/anraggar: Update DTT settings for thermal controlWeimin Wu
Update DTT settings based on the suggestion of the thermal. BUG=b:313833488 TEST=emerge-nissa coreboot Change-Id: I2296990062cadc05202e3d1ab90af04234bda885 Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79442 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-14mb/google/nissa/var/anraggar: Enable USB3 Port3 for WWAN (LTE)Weimin Wu
1. Ref to SCH, LTE use USB3 Port3, enable it. 2. Explicitly define the use of USB3 Port1 & USB3 Port2. BUG=b:315061146 TEST=can pass PCIe Hardware Compliance Test Change-Id: I03d6925020012fa740bbd0168a2f5b02ea6763b4 Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79381 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-14mb/google/nissa/var/anraggar: Change code style for register usb2_portsWeimin Wu
Change code style to be compatible with Nissa's format: register "option" = "{ [0] = value /* comment */ ... }" to register "option[0]" = "value" /* comment */ BUG=none TEST=abuild -v -a -x -c max -p none -t google/brya -b anraggar Change-Id: I60659bd44813173f9b984216473a0919c5f331b8 Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79376 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-14soc/amd/genoa/domain: generate SSDT entries for domainsFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iadc37f2724a9be43cad1f1934403ebabd5cca245 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79469 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-14soc/amd/genoa: Add basic ACPI supportFelix Held
- DSDT - MADT - SSDT CPUs Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0c86694ae83e9e6aa06a50a8a35bf2b24bc8ab65 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76530 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14vendorcode/amd/opensil/genoa_poc: add opensil_fill_fadt_io_portsFelix Held
Add the opensil_fill_fadt_io_ports function to fill in the ACPI I/O ports in FADT that openSIL configured. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I154a162cc8e048cadab693c0755e96c71a62983c Reviewed-on: https://review.coreboot.org/c/coreboot/+/76529 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14Update vboot submodule to upstream mainYi Chou
Updating from commit id db533497: 2023-12-05 20:09:44 +0000 - (host/lib/pkcs11: Remove superfluous 'nss' directory from include paths) to commit id c0cb4bfa: 2023-12-08 09:14:32 +0000 - (signer: sign_android_image.sh should die when image repacking fails) This brings in 3 new commits: c0cb4bfa signer: sign_android_image.sh should die when image repacking fails 30e37712 tlcl: Add `TlclCreatePrimary()` support 12fa13e3 2api: Add firmware & kernel PCR support Change-Id: I354c1d07c3b506069d5b64bc2fc476dadc36e0e2 Signed-off-by: Yi Chou <yich@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79484 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-14vc/intel/raptorlake: Updating the FSP v4301.01 headers to Standard pathKulkarni, Srinivas
Move the existing FSP 4301.01 headers for Raptor Lake out of subdirectory called 43101.01 to follow standard process. Change-Id: I710f373acd37e9e0f8b50084a1a7e9fbda816e8c Signed-off-by: Kulkarni, Srinivas <srinivas.kulkarni@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79475 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2023-12-13soc/amd/genoa/acpi: update soc.aslFelix Held
Add the missing parts in soc.asl. Compared to earlier versions of this, the includes related to S0i3 and DPTC were removed. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I89ecf469e44ca2a3b35c9fcf57c008ff29e7b9bd Reviewed-on: https://review.coreboot.org/c/coreboot/+/79468 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13soc/amd/genoa/acpi/soc: add root bridges to DSDTFelix Held
Add the 4 root bridge devices using the ROOT_BRIDGE macro. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If405a90981e5c1fea51935c520800a245473317e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79467 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13mb/amd/onyx/dsdt: include acpi/dsdt_top.aslFelix Held
acpi/dsdt_top.asl provides some common functionality and needs to be included at the beginning of the DSDT. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia7b5ddce110b35ed65c6df6cc42995abe93a3ffc Reviewed-on: https://review.coreboot.org/c/coreboot/+/79466 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-13soc/amd/genoa/acpi: include globalnvs.asl in SoC codeFelix Held
Instead of including globalnvs.asl in the mainboard's dsdt.asl, include it in Genoa's soc.asl. This aligns Genoa with Cezanne and newer and also moves more SoC-common code to the SoC folder. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie0e3299a95e007188a4d9de824cfff8d25a778be Reviewed-on: https://review.coreboot.org/c/coreboot/+/79465 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13soc/amd/genoa: set up the non-FCH IOAPICsFelix Held
Apart from the IOAPIC in the FCH which is handled by amd_lpc_ops, there's one IOAPIC per PCI root which also needs to be initialized. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I38af5a194062e714827852e95f4e29b45311e517 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76531 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-13soc/amd/genoa/domain: fix indentation in genoa_pci_domain_opsFelix Held
There's no need for the two additional spaces between the tabs and the '='. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic6824e8c7ee870fc44c5efd70cc05677e9948a9e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79464 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-13soc/amd/genoa/chip: add init & final functions and chip nameFelix Held
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I00a567f417b1e22167923fc3193583138718dbbd Reviewed-on: https://review.coreboot.org/c/coreboot/+/79463 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13soc/amd/genoa/include/amd_pci_int_defs: rename PIRQ index 0x60 and 0x61Felix Held
PIRQ_SCI is already defined as 0x10 and this also brings the definitions more in line with Phoenix. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib2ab954b379d2edd0167d7fb229557600cbc4e48 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79462 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-13lib/jpeg: Replace decoder with Wuffs' implementationPatrick Georgi
To quote its repo[0]: Wuffs is a memory-safe programming language (and a standard library written in that language) for Wrangling Untrusted File Formats Safely. Wrangling includes parsing, decoding and encoding. It compiles its library, written in its own language, to a C/C++ source file that can then be used independently without needing support for the language. That library is now imported to src/vendorcode/wuffs/. This change modifies our linters to ignore that directory because it's supposed to contain the wuffs compiler's result verbatim. Nigel Tao provided an initial wrapper around wuffs' jpeg decoder that implements our JPEG API. I further changed it a bit regarding data placement, dropped stuff from our API that wasn't ever used, or isn't used anymore, and generally made it fit coreboot a bit better. Features are Nigel's, bugs are mine. This commit also adapts our jpeg fuzz test to work with the modified API. After limiting it to deal only with approximately screen sized inputs, it fuzzed for 25 hours CPU time without a single hang or crash. This is a notable improvement over running the test with our old decoder which crashes within a minute. Finally, I tried the new parser with a pretty-much-random JPEG file I got from the internet, and it just showed it (once the resolution matched), which is also a notable improvement over the old decoder which is very particular about the subset of JPEG it supports. In terms of code size, a QEmu build's ramstage increases from 128060 bytes decompressed (64121 bytes after LZMA) to 172304 bytes decompressed (82734 bytes after LZMA). [0] https://github.com/google/wuffs Change-Id: If8fa7da69da1ad412f27c2c5e882393c7739bc82 Signed-off-by: Patrick Georgi <patrick@coreboot.org> Based-on-work-by: Nigel Tao <nigeltao@golang.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78271 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13drivers/uart/pl011.c Perform basic UART initNaresh Solanki
Configure UART baud rate, Line Control register as 8n1 with FIFO enable and enable UART TX and RX. Change-Id: I090344a20430dc370a0b93ff7fbbae54111fae24 Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79406 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-13drivers/ipmi to lib: Fix misspellings & capitalization issuesMartin Roth
Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I926ec4c1c00339209ef656995031026935e52558 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77637 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13mb/google/brox: Generate RAM ID for supported memory partIvy Jian
Add the MICRON MT62F1G32D2DS-023 WT:B RAM part for brox: DRAM Part Name ID to assign MT62F512M32D2DR-031 WT:B 0 (0000) H9JCNNNBK3MLYR-N6E 0 (0000) MT62F1G32D4DR-031 WT:B 1 (0001) MT62F1G32D2DS-023 WT:B 2 (0010) BUG=b:311450057,b:315913909 BRANCH=None TEST=Run part_id_gen tool without any errors Change-Id: Id120a5eb311d8299a8e59d2c1658fe0742e93934 Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79459 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Shelley Chen <shchen@google.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2023-12-12soc/amd/genoa/chipset.cb: add missing non-transparent PCI bridgesFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I2d5efa948e8bd993ca4b5af80f664db687b8a766 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79455 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-12mb/amd/onyx/devicetree: enable more PCI devicesFelix Held
Early versions of CB:76519 had more devices enabled in the chipset devicetree which shouldn't necessarily be enabled in the chipset devicetree. Enable most of those in the Onyx mainboard's devicetree. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ieeb96755a007a5ca70e4c31df09325835bb8ef47 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79411 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-12soc/amd/genoa/chipset.cb: disable IOMMU devices by defaultFelix Held
Disable the IOMMU PCI devices in the chipset devicetree. In order for the IOMMU devices on the Onyx mainboard still be enabled, enable them in the mainboard devicetree. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8c1bbbf370a3b5566a8484bcfa88dc4efa31222b Reviewed-on: https://review.coreboot.org/c/coreboot/+/79409 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-12soc/amd/genoa: Parse APOB for DRAM layoutFelix Held
Use the xPRF call to report holes in memory and report those regions as reserved. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5605499e39931e1a1592318310112666f8a0f144 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76522 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-12vendorcode/amd/genoa: Parse APOB for DRAM layoutArthur Heymans
Use the xPRF call to report holes in memory to report those regions as reserved. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: If89b08a31a9b9f8e7d2959d1bc45e91763fe565b Reviewed-on: https://review.coreboot.org/c/coreboot/+/78922 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-12mb/amd/onyx: Add MPIO configMartin Roth
Add the device and chip entries for the various PCIe ports and MPIO lane configuration. Below each PCIe bridge device with an external PCIe port on the mainboard, an MPIO chip is added that provides the corresponding MPIO configuration for this external PCIe port. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I8563c5a07eb8fd8ff9dd4e7b63fc9a7d485b1316 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78921 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:24:00 +0000