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2024-03-07soc/intel/xeon_sp: Add memory type check utilsShuo Liu
FSP memory type representations change across Xeon-SP SoCs. This patch adds type check utils to abstract the differences. TEST=intel/archercity CRB Change-Id: I2f5f3c0f16dc50bc739146e46afce2e5fbf4f62c Signed-off-by: Shuo Liu <shuo.liu@intel.com> Signed-off-by: Jincheng Li <jincheng.li@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80632 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-03-06soc/intel/xeon_sp: Add ACPI namesPatrick Rudolph
Set the unused 'name' property of the domain device and store the ACPI name. Every IIO stack can have multiple domain devices, each owning a subset of the available bus range within the stack. The name will be used in future changes to generate ACPI names in SSDT code generation. It can also be used to identify the domain type by looking at the first two characters of the name. Change-Id: Ic4cc81d198fb88300394055682a3954bf22db570 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80792 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-03-05soc/intel: Add definition of D0 stepping for TigerLake HaloAlicja Michalska
Change-Id: Ic080ffe7912ad71c77af09d2f3d1d9b08d9ffac8 Signed-off-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-03-05soc/intel/tigerlake: Add IRQ mapping for PEG PCI-E portsAlicja Michalska
ACPI _PRT method was missing from PEG (SoC PCI-E) links, resulting in OS complaining about interrupt routing. 'pcieport 0000:00:06.0: can't derive routing for PCI INT A' 'nvme 0000:04:00.0: PCI INT A: not connected' 'Interrupt: pin A routed to IRQ -2147483648' TEST=Boot Linux and Windows 10 on TGL-H platform with PEG0/PEG1 populated with PCI-E devices - Radeon RX 7800XT and Kingston KC3000 NVME SSD. Check logs and stability while running 3D application and disk benchmark at the same time. Change-Id: If102522efa1a67b362b14d859d9e27a37bad85a4 Signed-off-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80848 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-03-05soc/intel/xeon_sp: Move MEM_ADDR_64MB_SHIFT_BITS to Xeon-SPShuo Liu
Move MEM_ADDR_64MB_SHIFT_BITS from FSP headers to Xeon-SP common layer to reduce the dependency. TEST=intel/archercity CRB Change-Id: I4e1a652ad58233f7514cb9b23813d75144b8d435 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80634 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-03-05drivers/intel/fsp: Work around multi-socket Xeon-SP pipe init bugArthur Heymans
Starting with Intel CPX there is a bug in the reference code during the Pipe init. This code synchronises the CAR between sockets in FSP-M. This code implicitly assumes that the FSP heap is right above the RC heap, where both of them are located at the bottom part of CAR. Work around this issue by making that implicit assumption done in FSP explicit in the coreboot linker script and allocation. TEST=intel/archercity CRB Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Shuo Liu <shuo.liu@intel.com> Change-Id: I38a4f4b7470556e528a1672044c31f8bd92887d4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80579 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-03-05soc/intel/xeon_sp: Drop unused helper functionsPatrick Rudolph
Change-Id: Ib319643f6b0b91d8c5854da531e035d333f04d75 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80143 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-03-05soc/intel/xeon_sp: Drop code to locate the UBOX busPatrick Rudolph
Drop the code to retrieve the UBOX bus numbers. Only keep a minial function that works when called from socket0 to retrieve the bus for UBOX(1). Change-Id: I2b18f02f62b69ec7c73cd5665102cb6bfc6e64b5 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80102 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-03-05soc/intel/xeon_sp/util: Enhance lock_pam0123Patrick Rudolph
- Only compile code in ramstage - Lock PAM on all sockets - Instead of manually crafting S:B:D:F numbers for each PCI device search for the devices by PCI vendor and device ID. This adds PCI multi-segment support without any further code modifications, since the correct PCI segment will be stored in the devicetree. Change-Id: Ic8b3bfee8f0d02790620280b30a9dc9a05da1be8 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80101 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-03-05soc/intel/cmn/cse: Deprecate CONFIG_SOC_INTEL_CSE_RW_VERSIONSubrata Banik
This patch marks CONFIG_SOC_INTEL_CSE_RW_VERSION as deprecated, as future platforms will automatically determine the CSE RW version using CSE RW partition. BUG=b:327842062 TEST=CSE RW update successful on Screebo. Change-Id: I8c3e5c759e4d9a43c3bce3a0c032086f17592a67 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80924 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Dinesh Gehlot <digehlot@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2024-03-04soc/intel/cmn/cse: Use CSE RW partition version directly for CBFS entrySubrata Banik
This patch automates the process of determining the CSE RW version used for the CBFS entry, eliminating the need for manual configuration in CONFIG_SOC_INTEL_CSE_RW_VERSION. How to get CSE RW Version: 1. Open CSE RW file as per CONFIG_SOC_INTEL_CSE_RW_FILE 2. Read offset 16 (0x10) to know the CSE version 3. Format: - CSE_VERSION_MAJOR : offset 16-17 - CSE_VERSION_MINOR : offset 18-19 - CSE_VERSION_HOTFIX: offset 20-21 - CSE_VERSION_HOTFIX: offset 22-23 Benefits: - Removes error-prone manual version updates. - Prevents boot loops due to mismatched CSE RW versions (actual vs config) - Eliminates the need for SKU-specific CSE version limitations. BUG=b:327842062 TEST=CSE RW update successful on Screebo with this patch. Example Debug Output: [DEBUG] cse_lite: RO version = 18.0.5.2066 [DEBUG] cse_lite: RW version = 18.0.5.2107 Change-Id: I0165d81b0e4b38e0e097956f250bb7484d774145 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80923 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-03-03soc/sifive/fu740: Add FU740 SOCMaximilian Brune
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I4a8fe02ef0adcb939aa65377a35874715c5ee58a Reviewed-on: https://review.coreboot.org/c/coreboot/+/76689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: ron minnich <rminnich@gmail.com>
2024-03-01soc/intel/meteorlake: Select MRC_CACHE_USING_MRC_VERSIONJincheng Li
MRC_CACHE_USING_MRC_VERSION is irrelevant to the EDK2 binding version and should not be enabled under specific version conditions, so select this at SoC level. Change-Id: I10594df7c8fdc5cfe9b68975e01ae65859735544 Signed-off-by: Jincheng Li <jincheng.li@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80728 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-02-29soc/amd: move common pci_domain_fill_ssdt implementation to acpi/Felix Held
Even though it has an 'amd_' prefix, the amd_pci_domain_fill_ssdt implementation doesn't contain any AMD-specific code and can also be used by other SoCs. So factor it out, move the implementation to src/acpi/acpigen_pci_root_resource_producer.c, and rename it to pci_domain_fill_ssdt. When a SoC now assigns pci_domain_fill_ssdt to its domain operation's acpi_fill_ssdt function pointer, the PCI domain resource producer information will be added to the SSDT. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7bd8568cf0b7051c74adbedfe0e416a0938ccb99 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80464 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-28soc/intel/xeon_sp/util: Locate PCU by PCI device IDPatrick Rudolph
Instead of manually crafting S:B:D:F numbers for each PCI device search for the devices by PCI vendor and device ID. This adds PCI multi-segment support without any further code modifications, since the correct PCI segment will be stored in the devicetree. Change-Id: I1dcad4ba3fbc0295d74e1bf832cce95f014fd7bf Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80095 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-28soc/intel/xeon_sp: Locate PCU by PCI device IDPatrick Rudolph
Instead of manually crafting S:B:D:F numbers for each PCI device search for the devices by PCI vendor and device ID. This adds PCI multi-segment support without any further code modifications, since the correct PCI segment will be stored in the devicetree. Intel Document-ID: 735086 Intel Document-ID: 612246 Tested: On SPR 4S all PCU on all 4 sockets could be found and locked. Change-Id: I06694715cba76b101165f1cef66d161b0f896b26 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80093 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-27soc/intel/tigerlake: Remove IOM Mctp command from TCSS ASLCoolStar
Port fix from Alder Lake to not set/reset IOM MCTP during D3 cold entry or exit. Ports 5008d340033d ("soc/intel/adl: Remove IOM Mctp command from TCSS ASL"): > Recently as part of s0ix hang issue, it was found that sending IOM > MCTP command as part of TCSS D3 Cold enter-exit sequence created an > issue. > We discovered that due to change in hardware sequence, ADL should not > set/reset IOM MCTP during D3 cold entry or exit. This patch removes > the bit setting from ASL file to prevent hang in the system. > This patch also removes obsolete Pcode mailbox communication which > is no longer required for ADL. > BUG=b:220796339 > BRANCH=firmware-brya-14505.B > TEST=Check if hang issue is resolved with the CL and no other > regression > observed > https://review.coreboot.org/c/coreboot/+/62861 Test: build/boot drobit to Win11. Verify TCSS XHCI power management working and USB Root Hub doesn't Code 43 in device manager Change-Id: I40a537fd2b0c821caf282f52aaff1874f54325f1 Signed-off-by: CoolStar <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80719 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-27soc/intel/tigerlake: Fix processor hang while plug unplug of TBT deviceCoolStar
Port 9c348a7b7ea3 ("soc/intel/alderlake: Fix processor hang while plug unplug of TBT device") from Alder Lake to fix a similar issue present on Tiger Lake: > Processor hang is observed while hot plug unplug of TBT device. BIOS > should execute TBT PCIe RP RTD3 flow based on the value of > TBT_DMA_CFG_VS_CAP_9[30]. It should skip TBT PCIe RP RTD3 flow, if > BIT30 in TBT FW version is not set. > BUG=b:194880254 > https://review.coreboot.org/c/coreboot/+/56503 Change-Id: Ie5409111d4239be86c0b153f01b4fe5fc6af352c Signed-off-by: CoolStar <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80718 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-27soc/intel/common/lpc: Don't open a window for unassigned resourcesMatt DeVillier
Don't attempt to open a PMIO window for a resource which doesn't have the IORESOURCE_ASSIGNED flag set, since there is no point in doing so and there's a high likelihood that the base address is 0, which will throw an error. TEST=build/boot purism/librem_cnl (Mini v2), ensure no errors in cbmem log for attempting to open a PMIO window for unaassigned resources with base address 0. Change-Id: Ifba14a8f134ba12d5f5e9fdbac775d4f82b4c4de Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80750 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-02-26util/amdfwtool: build amdfwtool only for all tools or AMD CPUsMartin Roth
When we're building non-AMD processors, don't bother building amdfwtool unless we're specifically building all of the tools like for abuild. Change-Id: I9021674a06d65a79e24020790d317ab947c505fe Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80714 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-26soc/mediatek: Add `MEDIATEK_DRAM_ADAPTIVE` config to support dram adaptiveYidi Lin
Starting from MT8195, MediaTek platform supports "dram adaptive" to automatically detect dram information, including channel, rank, die size..., and can automatically configure EMI settings. So we can just pass a placeholder param blob to `mt_mem_init_run` by enabling this option. Platforms (MT8173, MT8183, MT8192) which do not support "dram adaptive" need to implement `get_sdram_config` to get onboard DRAM configuration info. TEST=emerge-geralt coreboot && emerge-asurada coreboot TEST=CONFIG_MEDIATEK_DRAM_ADAPTIVE is set to y on geralt TEST=CONFIG_MEDIATEK_DRAM_ADAPTIVE is no set on asurada Change-Id: I05a01b1ab13fbf19b2a908c48a540a5c2e1ccbdc Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80687 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2024-02-26soc/intel/alderlake: Add kconfig for Twin LakeKapil Porwal
Mainboards using Intel Twin Lake (TWL) SoC shall select SOC_INTEL_TWINLAKE. BUG=none BRANCH=firmware-nissa-15217.B TEST=Build and boot Google/Yaviks with Twin Lake kconfig enabled Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: Ie4c5d137ee54512313344f853e7ca66d1fd25003 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80688 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-24soc/amd/glinda: Update GPP_CLK_OUTPUT_AVAILABLE to 7Varshit Pandya
Glinda started as a copy of mendocino and GPP_CLK_OUTPUT_AVAILABLE was not updated. GPP_CLK_OUTPUT_AVAILABLE should be 7 as per Processor Programming Reference (PPR) (#57254), table "GPP ClkREQB Mapping". Change-Id: I26e9dea58b2ddf5cbedbcccb8bcbc5f9efab3165 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80701 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-23soc/amd/common/acp: use clrsetbits32p to avoid need for castsFelix Held
Use clrsetbits32p instead of clrsetbits32 to not need to cast the uintptr_t address to void * in the function call. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic29bf04866a7e1d5c831422f31803a724a41069b Reviewed-on: https://review.coreboot.org/c/coreboot/+/80700 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-23soc/amd/glinda: Use gpp_clk_setup_common functionVarshit Pandya
In follow up to commit 0452d0939e7d ("soc/amd: Factor out gpp_clk_setup function") use gpp_clk_setup_common for glinda as well. Change-Id: If0c1cda0d36de48c7f7315a1b8203b0e53f63f75 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80699 Reviewed-by: Anand Vaikar <a.vaikar2021@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2024-02-23arch/x86/ioapic: use uintptr_t for IOAPIC base addressFelix Held
Use uintptr_t for the IOAPIC base parameter of the various IOAPIC- related functions to avoid needing type casts in the callers. This also allows dropping the VIO_APIC_VADDR define and consistently use the IO_APIC_ADDR define instead. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I912943e923ff092708e90138caa5e1daf269a69f Reviewed-on: https://review.coreboot.org/c/coreboot/+/80358 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
2024-02-23soc/amd/glinda: Use pcie_gpp_dxio_update_clk_req_configVarshit Pandya
This function turns off gpp_clk for the devices which are disabled, and adds the code to fix up the clock configuration depending on dxio descriptors. Also this brings glinda in line with cezanne, mendocino, phoenix and picasso. This also prepares glinda to use the common function gpp_clk_setup_common. Change-Id: Id66d1b7f0d8ec9a7cbd378ad6ad7d68eeab531f0 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80415 Reviewed-by: Anand Vaikar <a.vaikar2021@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-23soc/intel/adl: Set slp-s0 counter frequencyMarx Wang
System sleep time (SLP_S0 signal asserted) is measured in ticks, for Alder Lake soc in 122us (i.e. ~8197Hz) granularity/ticks. BUG=b:301854636 TEST=/sys/devices/system/cpu/cpuidle/ low_power_idle_system_residency_us" will show system idle residency time Change-Id: I449f7ed0d9ef891ae5266e8fd784a063a75e38eb Signed-off-by: Marx Wang <marx.wang@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80665 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-02-23soc/intel/xeon_sp: Locate PCI devices by Ven/Dev IDPatrick Rudolph
Since the ACPI code is looking for VtdBars, that only appear on Vtd devices, search for the Vtd device in devicetree. With the previous commit the VtdBar is now exposed as a resource on the Vtd device and thus can easily be accessed and used. Drop the FSP HOB parsing and just use coreboot native functions. Allows the code to work with multiple PCI segment groups. Change-Id: I2c752dc595ac4c901f2b3a96718e256e413c76a7 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80551 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-02-23soc/intel/xeon_sp: Add helper functionsPatrick Rudolph
Provide a helper function to locate PCI devices on a given socket by their PCI vendor and device IDs and functions to return information about the current device, like the corresponding stack and socket. In addition add functions to return "location" information, like stack and socket affiliation. This becomes handy when locating devices and generating ACPI code. Change-Id: I266360588548ba579f46b228c4d5b3ae6e39a029 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80094 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2024-02-23soc/intel/xeon_sp/uncore: Read VtdBarPatrick Rudolph
Read the VtdBar and add it to the resources of the host bridge PCI device. The BAR is already marked as PciResourceMem32 in the parent PCI domain. This allows easy probing for VTD devices with enabled VtdBars in the next commit, without the need to look up the stack HOB. Change-Id: Id579a94e653473f3dd0dccea6e33dc64f792d028 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80550 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-22soc/intel/common/lpc: Skip setting resources for disabled devicesMatt DeVillier
If a downstream LPC device (eg, SIO function) is disabled, we shouldn't attempt to open PMIO windows for it, as those functions often have unset IO bases (which default to 0), resulting in false errors like: [ERROR] LPC IO decode base 0! TEST=build/boot purism/librem_cnl (Mini v2), verify no LPC IO errors in cbmem log for disabled SIO functions. Change-Id: I92c79fc01be21466976f3056242f6d1824878eab Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80646 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-02-22soc/intel/braswell/gpio_support: drop unused get_gpioFelix Held
The get_gpio function in this file is both unused and it shouldn't use a signed int to pass in the MMIO base address and offset. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3b08bad040ad175b37175ef21d0a0a29525c4478 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80690 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-22soc/intel/xeon_sp: Print device path when reporting resourcesPatrick Rudolph
As there are multiple Vtd devices, print the path of each when reporting resource registers. Change-Id: I5d3a6484ed7c7b9760fce0f3a02a15ca26c2cbd2 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80549 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-02-22soc/intel/xeon_sp: Align resources to 4KPatrick Rudolph
The lower bit of the BAR might be used for something else, like enable bits, so mask the lower 12 bits and align all base address to 4K. Confirmed that all BARs have a minimum alignment of 4K, so that masking the lower bits doesn't change the reported address. The alignment of the VTD BARs is: - VTD_MMCFG_BASE_CSR 64 MiB - VTD_MMIOL_CSR 1 MiB - VTD_NCMEM_BASE_CSR 64 MiB - VTD_TSEG_BASE_CSR 1 MiB - VTD_BAR_CSR 4 KiB Change-Id: I9a7b963c0074246616968dd15c147f4916297d59 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80548 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-22soc/intel/xeon_sp: Refactor IOAT compiler optimization outsShuo Liu
IOAT logics are optimized out for non-IOAT platforms where CONFIG(HAVE_IOAT_DOMAINS) as false. This patch puts CONFIG(HAVE_IOAT_DOMAINS) check together ahead of is_ioat_iio_stack_res() check in the corresponding if statement to fulfill the optimization outs. TEST=intel/archercity CRB Change-Id: I2d16c6ff5320bc9195a1033b6d55e3d997b19b88 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80683 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-22soc/intel/alderlake: Remove Alder Lake M SKUSean Rhodes
ADL-M is not commercially available, so it can be removed. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: If769989f7a0434e32ebbcc8eac9b965b70ca71ed Reviewed-on: https://review.coreboot.org/c/coreboot/+/80614 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-02-22soc/intel/alderlake: Sync UPD Usb4CmMode with KconfigSean Rhodes
The ACPI is adjusted based on SOFTWARE_CONNECTION_MANAGER, so set the UPD to match this to avoid the connection type being mismatched. If it's mismatched, the TBT port will time out. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I8a99db165301ce08caf55aac0e33ca1994559d62 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80486 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-02-21mb/ocp/*: Remove unused ACPI opregionArthur Heymans
The base for this region is a magic number and none for the fields are used, which likely means this was simply copied from a different firmware. Change-Id: I217bbd0b098cd15ef296854cc6262d651f11d10e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73183 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-21soc/intel/alderlake: Include ADL-N ID 5Sean Rhodes
This patch adds support for using ADL N 4-core MCH ID 0x4618. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I7b9fc64ccf8e2401dcd55607e8f09b348efb3182 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80166 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-20soc/intel/xeon_sp: Put SRAT util macros into Xeon-SP ACPI headerShuo Liu
Macros MAX_ACPI_MEMORY_AFFINITY_COUNT and MAX_SRAT_MEM_ENTRIES_PER_IMC are ACPI table specific, and could be used across Xeon-SP SoCs. This patch moves their definition from FSP header to Xeon-SP layer ACPI header. TEST=intel/archercity CRB Signed-off-by: Shuo Liu <shuo.liu@intel.com> Change-Id: I6c3a84b04a452bc8d4217947a7d12f050c94b56b Reviewed-on: https://review.coreboot.org/c/coreboot/+/80629 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-20soc/intel/xeon_sp: Use ACPI common flags in SRAT generationShuo Liu
Move the definition of SRAT memory flags (SRAT_ACPI_MEMORY_ENABLED and SRAT_ACPI_MEMORY_NONVOLATILE) from FSP header to ACPI common codes. TEST=intel/archercity CRB Signed-off-by: Shuo Liu <shuo.liu@intel.com> Change-Id: I6aa5c20c9556fd5d680406518d19a83801b0852c Reviewed-on: https://review.coreboot.org/c/coreboot/+/80630 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
2024-02-20soc/intel/xeon_sp: Add support for is_ioat_iio_stack_resShuo Liu
IOAT is the term for the on-chip accelerator technology of Xeon-SP. In CPX and SPR, IOAT stack is also named as DINO stack. Different SoC has different check criteria for IOAT stacks, this patch introduces an util function to abstract these differences as well as cleaning up the usage of names. TEST=intel/archercity CRB Change-Id: I376928ad89b68b294734000678dad6f070d3c97d Signed-off-by: Shuo Liu <shuo.liu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80578 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-19soc/intel/cannonlake: select SOC_INTEL_COMMON_BLOCK_DTTMatt DeVillier
Select this at the SoC level (like other modern Intel SoCs), and drop it from individual boards which selected it. Change-Id: I838ada7dfe948c58a5bb9805ade289b07368aa63 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80556 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-19soc/intel/alderlake: Include ADL-N ID 5 0x4618Sean Rhodes
This patch adds support for using ADL N 4-core MCH ID 0x4618. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I3e4855ce93666c54ab35def9b58e4b13bc9a8672 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80488 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-19soc/intel/common: Add ADL_N ID 5 0x4618Sean Rhodes
This patch adds ADL N 4-core MCH ID 0x4618. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I47bd8fa991a48d30be4975b7965f2c3c859836dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/80487 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-19soc/intel/tigerlake: Drop redundant PcieRpEnableNico Huber
The PcieRpEnable option is redundant to our on/off setting in the devicetrees. Let's use the common coreboot infrastructure instead. Thanks to Nicholas for doing all the mainboard legwork! Change-Id: Iacfef5f032278919f1fcf49e31fa42bcbf1eaf20 Signed-off-by: Nico Huber <nico.h@gmx.de> Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79920 Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-19soc/intel/jasperlake: Drop redundant PcieRpEnableNico Huber
The PcieRpEnable option is redundant to our on/off setting in the devicetrees. Let's use the common coreboot infrastructure instead. Thanks to Nicholas for doing all the mainboard legwork! Change-Id: Iea7f616f6db579c06722369c08de7cf7261dece8 Signed-off-by: Nico Huber <nico.h@gmx.de> Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79919 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-18soc/intel/xeon_sp/spr: Don't leak memoryPatrick Rudolph
Only call fill_pds() once to prevent leaking memory. Previously it was called for every active stack on every socket. Only call dump_pds() once to prevent spamming the console with the same information. Drop the return value since it's always returning success. Change-Id: Ifa9609e9da086dc9731556014ea9b320b270d776 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80547 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-18soc/intel/xeon_sp/uncore: Don't print uninitialized memoryPatrick Rudolph
The struct map_entry has two zero'd entries due to the ifdef being used. Do not read those entries and do not print those entries. Fixes a NULL string being printed along as the vendor and device ID of the PCI device. Change-Id: Id87ced76af552c0d064538f8140d1b78724fb833 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80546 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-18soc/intel/mtl: Skip RW CBFS ucode update if RO is lockedSubrata Banik
This patch eliminates coreboot from loading microcode from RW CBFS (when the RO descriptor is locked, which indicates a fixed RO image) because the kernel can already patch the microcode on BSPs and APs while booting to OS. This may be a chance to lower the burden on the AP FW side because patching microcode on in-field devices is subject to firmware updates, which are rarely published and, if required, must go through the firmware qualification testing procedure (which is costly, unlike kernel updates for ucode updates). 1. The FIT loads the necessary microcode from the RO during reset. 2. Reloading microcode from RW CBFS impacts boot time (~60ms, core-dependent). 3. The kernel can still load microcode updates. ChromeOS devices leverage RO+RW-A/RW-B booting. The RO's microcode is sufficient for initial boot, and the kernel can apply updates later. BUG=none TEST=Verified boot optimization; in-field devices skip RW-CBFS microcode loading when RO is locked. Change-Id: Ia859809970406fca3fa14e6fa8e766ab16d94c8a Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80567 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com>
2024-02-18soc/intel/jasperlake: select SOC_INTEL_COMMON_BLOCK_DTTMatt DeVillier
Select this at the SoC level (like other modern Intel SoCs), and drop it from individual boards which selected it. Change-Id: I8ebb915fbc21f82e39304473b0fcaa620559b5d5 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80558 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-18soc/intel/common/block/dtt: Add ACPI stub for TCPU deviceMatt DeVillier
Add an ACPI stub containing the TCPU device in proper scope, along with the device status, on boards not using the DPTF driver, so that there exists an ACPI device to be referenced from the PEPD LPI constraint list. Adding the stub fixes an AE_NOT_FOUND ACPI error under Linux for _SB.PCI0.TCPU on boards with the SA thermal device enabled but which do not use the Intel DPTF driver. TEST=build/boot Linux,Win11 on purism/librem_cnl (Librem Mini v2). Change-Id: I926d0461e5e0dfaf606102575c2be555a6bfb695 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-02-18soc/intel/alderlake/acpi: Drop ACPI stub for SATA deviceMatt DeVillier
This is now generated by acpigen in the common/block/sata module. Change-Id: Ic45a059f47a090aa1993e83884408a82826b30cf Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80562 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-02-18soc/intel/common/block/sata: Fix scope for SATA ACPI deviceMatt DeVillier
acpi_device_path() includes the device name, so we end up with: Scope (\_SB.PCI0.SATA) { Device (SATA) { ... Fix this by using acpi_device_scope() instead. TEST=build/boot purism librem_cml (Mini v2), dump ACPI and verify SATA device scope correct. Change-Id: Ibbc8890d93b22f0ecba4b3a9b0531994574b3d55 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80554 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-18soc: Add SPDX license headers to Kconfig filesMartin Roth
Change-Id: Ie7bc4f3ae00bb9601001dbb71e7c3c84fd4f759a Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80596 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-17intelblocks/systemagent: Add missing N6005 Jasper Lake SKU to PCI ID listMichał Żygowski
Change-Id: I3fb4c6cfe24290c34682ff1c3396540465048727 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80560 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-17soc/intel/jasperlake/bootblock: Report missing Jasper Lake SKUMichał Żygowski
Change-Id: Ie0d25eca75225ab33e6c15ef5ccb9073151f4148 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-16soc/intel/mtl: Double the `IgdDvmt50PreAlloc` UPD size to 128MBSubrata Banik
This patch increases the IgdDvmt50PreAlloc value as per Intel recommendation starting with GFX PEIM 103x. TEST=Able to build and boot google/rex. Change-Id: I236b38a1ac5efbfcd23e373c09204d8a07b97618 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80406 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2024-02-15soc/intel/common/tcss: Rename tcss_mux_init to disconnect_tcss_devicesSean Rhodes
Rename tcss_mux_init to disconnect_tcss_devices to make it clear what this function is doing, as it doesn't initialise anything. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I5e43f0cca9d49bc30fc189663490a306efd71584 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79874 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-02-14tree; Remove unused <lib.h>Elyes Haouas
Change-Id: Ifa5c89aad7d0538c556665f8b4372e44cf593822 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80433 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-13soc/intel/alderlake: Leverage IA common code for range calculationsSubrata Banik
Improves code maintainability and potentially reduces redundancy by using the IA common implementation. Additionally, drop the unused macros from SoC local. TEST=Build and boot successful on google/marasov. Change-Id: I290fea99f04cfc9f18e5f1435ed07de42995869f Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80403 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-13soc/intel/meteorlake: Leverage IA common code for range calculationsSubrata Banik
Improves code maintainability and potentially reduces redundancy by using the IA common implementation. Additionally, drop the unused macros from SoC local. TEST=Build and boot successful on google/screebo. Change-Id: Ie0baae1d3b0093389649dee3531902c5e86c02fe Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80404 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-02-13soc/intel/cmn/sa: Add APIs into System Agent (SA) common codeSubrata Banik
This commit streamlines code and strengthens common code robustness by moving the following SoC-layer functions to the common layer: - sa_get_mmcfg_size: Retrieves the MMIO (Memory-Mapped I/O) configuration space size by reading offset 0x60 of the PCI Host Bridge (D0:F0). - sa_get_dsm_size: Calculates the size of the DSM (Device Stolen Memory) by reading offset 0x50 of the PCI Host Bridge (D0:F0) to determine pre-allocated memory for the IGD (Integrated Graphics Device). - sa_get_gsm_size: Calculates the size of the GSM (Graphics Stolen Memory) by reading offset 0x52 of the PCI Host Bridge (D0:F0). - sa_get_dpr_size: Determines the size of the DMA Protection Range (DPR) by reading offset 0x5C of the PCI Host Bridge (D0:F0). TEST= Build and boot successful on google/screebo. Change-Id: Ic00e001563ec6f0d737a445964c716b45db43327 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80362 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-02-12soc/amd/picasso: Use gpp_clk_setup_common functionVarshit Pandya
In follow up to CB:80285 use gpp_clk_setup_common for picasso as well. Change-Id: I68d498d08d5975037086c84ff2f7fdb265ee84d9 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80414 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-12soc/amd/picasso: Use pcie_gpp_dxio_update_clk_req_configVarshit Pandya
This function turns off gpp_clk for the devices which are disabled, and adds the code to fix up the clock configuration depending on dxio descriptors. Also this brings picasso in line with cezanne, mendocino and phoenix. This also prepares picasso to use the common function gpp_clk_setup_common. Change-Id: Ice2e3a5a78359da9a438434c7d4aa1eca878d396 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80413 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>
2024-02-12soc/intel/cmn/sa: Refactor SA common codeSubrata Banik
Leverages common SA header definitions for Host Bridge registers. Renames DSM_BASE_ADDR_REG to BDSM and DPR_REG to DPR for brevity. Additionally, made some minor code alignment corrections while adding newer macros in the header file. TEST= Build and boot successful on google/screebo. Change-Id: I476f213d75a0978336b3749a5ba1499107eb2238 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80361 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: sridhar siricilla <siricillasridhar@gmail.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2024-02-10soc/amd: Factor out gpp_clk_setup functionVarshit Pandya
gpp_clk_setup code in most AMD SoC is similar and it can moved to common code. The only thing which is SoC dependent in this function is the SoC config, hence keep it in SoC code and move everything else in new gpp_clk_setup_common function which is in soc/amd/common. Picasso and Glinda don't have pcie_gpp_dxio_update_clk_req_config fixup function so they are addressed in later patches. Change-Id: I7d7da4bfe079f07e31212247dbf3acd14daa6447 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80285 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-09acpi/acpi: Pass struct device to acpi_create_srat_gia_pciPatrick Rudolph
Instead of S:B:D:F numbers pass the struct device to acpi_create_srat_gia_pci and let it extract the information needed. This also adds support for PCI multi segment groups. Change-Id: Iafe32e98f0c85f14347695ccaa0225e43fad99e7 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80258 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-09soc/intel/xeon_sp/numa: Store pointer to devicePatrick Rudolph
Instead of a BDF number store a pointer to the device itself. Change-Id: I3fef93c5e54c8af792102bcd25364c43b554a5f0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-08soc/amd/common/data_fabric/domain: drop unneeded parenthesisFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I84a7b7b1b2c45b773c6f10b39e7813db3f96546e Reviewed-on: https://review.coreboot.org/c/coreboot/+/80408 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-08soc/amd/common/data_fabric/domain: don't report DRAM as MMIO producerFelix Held
In commit 30f36c35e75a ("soc/amd: rework DRAM and fixed resource reporting") the reporting of the DRAM resources was moved from the northbridge PCI device to the domain device. amd_pci_domain_fill_ssdt didn't skip those DRAM resources when generation the resource producer ranges which made Windows 10 very unhappy when it tried to evaluating the ACPI tables causing it to reboot in a loop. To fix this, add a check to also skip the resources that have the IORESOURCE_STORED flag set when generating the resource producer ranges for the PCI root. TEST=Windows 10 now successfully boots and reboots again on Mandolin Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7b6d3fd8c7f89aa4364de7963d745aef8d6b6f42 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80407 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-08commonlib: Change GCD function to always use 64 bitsJulius Werner
It seems that we have some applications where we need to calculate a GCD in 64 bits. Now, we could instantiate the algorithm multiple times for different bit width combinations to be able to use the most efficient one for each problem... but considering that the function usually only gets called once per callsite per stage, and that software emulation of 64-bit division on 32-bit systems doesn't take *that* long either, we would probably usually be paying more time loading the second instance of the function than we save with faster divisions. So let's just make things easy and always do it in 64-bit and then nobody has to spend time thinking on which version to call. Change-Id: I028361444c4048a0d76ba4f80c7334a9d9983c87 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80319 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-02-08cpu/x86/64bit: Turn jumping to long mode into a macroArthur Heymans
This makes it easier to reuse, e.g. if you want to do it twice in one assembly file. Change-Id: Ida861338004187e4e714be41e17c8447fa4cf935 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79261 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2024-02-08soc/mediatek/mt8188: Enable CROS_WIDEVINE_SMCYi Chou
BUG=b:248612503 TEST=Test with crrev.com/c/4756330 BRANCH=none Signed-off-by: Yi Chou <yich@google.com> Change-Id: I3dded9042abd85a948598f98475c21a1af9b4d80 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80315 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-02-08mb/google/brox: Handle GPI_INT pin lower to GPI_WAKEAshish Kumar Mishra
In case where PAD_CFG_GPI_INT() is initialized with a pin value lower to PAD_CFG_GPI_IRQ_WAKE() for same GPIO community the set_ioapic_used() is only called for the PAD_CFG_GPI_IRQ_WAKE() pin. Due to this the IRQ associated with PAD_CFG_GPI_INT() is found free by find_free_unique_irq() during IRQ assignment and assigned to other pins which causes IRQ conflicts BUG=b:322984217 BRANCH=None TEST=Boot test on brox, check if correct IRQ assigned to EC Change-Id: I8c3d557e888b8d0ceac203f49b702910fba26d6d Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80334 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-07soc/amd/genoa_poc/chip: print data fabric MMIO decoding configurationFelix Held
Printing the data fabric MMIO decode window configuration might be useful and it also aligns this SoC more with the other AMD family 17h+ SoCs. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I52f6655a5c63e31165549dcb6f5f95d4e74bad3d Reviewed-on: https://review.coreboot.org/c/coreboot/+/80356 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-07soc/amd: drop unneeded data_fabric_set_mmio_npFelix Held
Drop the unneeded data_fabric_set_mmio_np function and the corresponding SOC_AMD_COMMON_BLOCK_DATA_FABRIC_NP_REGION Kconfig symbol. In systems with only one FCH, its MMIO region will be subtractively decoded and there's no need to add a non-posted data fabric MMIO region after the FSP/openSIL has already configured the data fabric decode windows. In systems with more than one FCH, openSIL will already take care of initializing everything for the additional FCH, so we also won't need to do anything in that case. Since dropping this function also removes both data_fabric_print_mmio_conf calls before and after adding the unneeded non-posted MMIO region, replace the data_fabric_set_mmio_np call with a data_fabric_print_mmio_conf call to still print the data fabric MMIO decode regions set up by the FSP/openSIL. TEST=Mandolin still boots successfully Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I474b6e066060abb3fe5b78505521c7782cc192ee Reviewed-on: https://review.coreboot.org/c/coreboot/+/80355 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-06soc/intel/xeon_sp/smihandler: Lock SMM_FEATURE_CONTROL on all socketsPatrick Rudolph
Remove hardcoded B:D:F numbers for the first socket and pass the PCI addresses to be locked within SMM by using the smm_pci_resource_store. This allows to lock down SMM on all sockets without knowing the actual bus topology or PCI segment group at compile time where the UBOX devices reside on. Tested: SMM is locked on all 4 sockets instead of just one. Change-Id: Ica694911384005681662d3d7bed354a60bf08911 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80247 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-05soc/intel/common/tcss: Guard disabling MUX with TCSS_HAS_USBC_OPSSean Rhodes
Currently, SOC_INTEL_COMMON_BLOCK_TCSS will set MUX to disabled. The two related options to re-configure it for either USB devices or displays, are currently only supported by the ChromeEC. As such, any device without the ChromeEC will boot with attached USB-C devices in a non-functional state. Add TCSS_HAS_USBC_OPS to make this feature configurable, and set the default to enabled if the board features the ChromeEC. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Ia848668ae9af4637fc7cffec9eb694f29d7deba9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79882 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2024-02-05soc/intel/xeon_sp/bootblock: Fix out of order header filesJeremy Compostella
Change-Id: If0397f5cc8d0f4f1872bd37a001fe42e0c37ec96 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80301 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-02-02lib: Move IP checksum to commonlibJulius Werner
This patch moves the IP checksum algorithm into commonlib to prepare for it being shared with libpayload. The current implementation is ancient and pretty hard to read (and does some unnecessary questionable things like the type-punning stuff which leads to suboptimal code generation), so this reimplements it from scratch (that also helps with the licensing). This algorithm is prepared to take in a pre-calculated "wide" checksum in a machine-register-sized data type which is then narrowed down to 16 bits (see RFC 1071 for why that's valid). This isn't used yet (and the code will get optimized out), but will be used later in this patch series for architecture-specific optimization. Change-Id: Ic04c714c00439a17fc04a8a6e730cc2aa19b8e68 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80251 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com>
2024-02-02soc/amd: commonize PCI root IOAPIC initializationFelix Held
Make the initialization of the IOAPIC(s) in the PCI root(s) common across all AMD family 17h+ SoCs. For this the more general implementation from the Genoa code that supports multiple PC roots is moved to the common AMD code. All other family 17h+ SoCs are then adapted to use the common code. For those non-Genoa SoCs, the initialization of this second IOAPIC is moved from the northbridge device to the domain device above to match Genoa. Test=Both the FCH IOAPIC and the PCIe root IOAPIC are still initialized on Mandolin Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7c0ec6ac2f11cb11e46248cceec96c1fd2a49c16 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80286 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-02soc/amd/phoenix/chip.h: guard FSP-specific data structuresFelix Held
Since the USB configuration data structure is FSP-specific, add guards on this part of the soc_amd_phoenix_config struct and the corresponding include. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6c324421fbc3dc7b9a7bf6f5868785e9718147a5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80298 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-02soc/amd/phoenix/fch: only init ACPI IO ports in FSP caseFelix Held
Since openSIL configures the APCI IO port addresses, coreboot should not overwrite them. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If10e5a9f52ab313ad1afebd7f9e722994d48b0a7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80297 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-02soc/amd/phoenix: add openSIL callsFelix Held
Add the calls to the openSIL stubs to do the silicon initialization, to get the APCI IO ports, and to get the memory map. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6f37bf211e130cb44927f8a0e7f9134d246dfc1c Reviewed-on: https://review.coreboot.org/c/coreboot/+/80296 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-02soc/amd/phoenix/fch: only call gpp_clk_setup in FSP caseFelix Held
The configuration of the PCIe clock generators in the FCH was moved from the FSP to coreboot, since all registers are documented. This initialization is however tightly integrated in the rest of the PCIe init code inside the reference code. In the FSP case, this code was manually removed. openSIL will do that part of the initialization so that there's no coreboot-specific change needed in openSIL. This will also avoid the problems caused by mismatching configurations done by the coreboot code and the PCIe init part of the reference code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6d64285a301ade6860c07e62dcb1a718e7a96644 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80295 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-02soc/amd/phoenix: add get_pci_routing_table stub for non-FSP caseFelix Held
In the FSP case we get this info via a HOB. It's currently unclear if we'll get a data structure for this from openSIL or if we'll end up being able to just read the configuration fro the hardware, so add a get_pci_routing_table stub for now to be able to build. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5003e287d6a3a9320922beaffff8a3a846531e14 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80294 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-02soc/amd/phoenix/Kconfig: add SOC_AMD_PHOENIX_OPENSIL optionFelix Held
Add the SOC_AMD_PHOENIX_OPENSIL Kconfig option to be able to build the Phoenix code using openSIL instead of FSP for initializing the hardware. Since there's currently no publicly available openSIL code for Phoenix, SOC_AMD_OPENSIL_STUB is selected to have the stubs added to the build instead of the actual openSIL code. The code added by selecting SOC_AMD_COMMON_BLOCK_ACPI_CPPC relies on getting the information it needs via a HOB, so for only select that option in the FSP case for now. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If597ff3dc824ce832399d3efde32352b36354b21 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80293 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-02soc/amd/common/amdblocks/pci_clk_req: remove unneeded includeFelix Held
Remove the unused soc/platform_descriptors.h include and add the missing types.h include. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie0b066aa5dc657f7709f9cce734a025180bf5bfe Reviewed-on: https://review.coreboot.org/c/coreboot/+/80291 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-02-02soc/amd/phoenix/Makefile: only include FSP folder conditionallyFelix Held
Only add the vendorcode/amd/fsp/phoenix and vendorcode/amd/fsp/common folders to the include search path when the SOC_AMD_PHOENIX_FSP Kconfig option is selected. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I18668ab8578b297c328fdc647c8a95f540ac6272 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80288 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>
2024-02-02vc/amd/opensil/genoa_poc: remove xSIM-api dependency from opensil.hFelix Held
Provide 3 separate functions for each openSIL time point instead of one, so that we don't need the xSIM-api header file to be included in opensil.h to decouple the coreboot code more form the openSIL code. This will allow to create an openSIL stub implementation to already get most of the coreboot-side SoC code in place before the openSIL source code is done and released. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I969bc0862560b7254c48f04e9a03387417f328bc Reviewed-on: https://review.coreboot.org/c/coreboot/+/80287 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2024-02-01soc/amd: factor out memmap from root_complexFelix Held
Now that the SoC-specific memory map is reported on the domain device instead of the northbridge device, factor out the read_soc_memmap_resources function from root_complex.c to new memmap.c file. For now each SoC still has its own memmap.c file, but the plan is to eventually have a common implementation that works for all AMD family 17h+ SoCs. For that I'll still need to look closer into the differences between the FSP and the openSIL integration though. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifd7659e9a55de9df24118b6d6c885a21dc6f14a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-01soc/amd/phoenix/root_complex: make read_fsp_resources call conditionalFelix Held
Only call read_fsp_resources if PLATFORM_USES_FSP2_0 is selected in Kconfig. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic63e0904ad04dbecfac1be4d59abbb8d4f9f11d0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80271 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-01soc/amd/common/data_fabric/domain: introduce add_pci_cfg_resourcesFelix Held
Since reporting the PCI ECAM MMCONF MMIO region and the IO ports for the legacy PCI config space access is needed on all AMD SoCs, implement a common add_pci_cfg_resources function that reports both and gets called from amd_pci_domain_read_resources and don't report those in the SoC- specific code any more. The only functional change is that on Genoa now the IO ports used for the legacy PCI config space access get reserved. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ibbcc2aea4f25b6dc68fdf7f360e5a4ce53f6d850 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80270 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-01vc/amd/opensil/genoa_poc/memmap: pass resource index as pointerFelix Held
To make add_opensil_memmap match the other function that are directly or indirectly called by amd_pci_domain_read_resources, pass the resource index as a pointer instead of passing it by value and then returning the new resource index. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6a17e488a01cc52b2dab5dd3e3d58bdf3acb554d Reviewed-on: https://review.coreboot.org/c/coreboot/+/80269 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2024-02-01soc/amd: rework DRAM and fixed resource reportingFelix Held
Introduce read_soc_memmap_resources which gets called by amd_pci_domain_read_resources for the first domain of the SoC to report the DRAM and PCI config space access resources to the allocator. For Genoa this allows to use amd_pci_domain_read_resources as read_resources in the genoa_pci_domain_ops instead of needing to wrap that call to be able to call add_opensil_memmap for the first domain. For the other family 17h+ SoCs the moves the reporting of the DRAM resources and the PCI config space access resources from the northbridge device to the domain device. TEST=Resources still get reported on Mandolin, but now under the domain instead of the northbridge PCI device Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib19fd94e06fa3a1d95ade7fafe22db013045a942 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80268 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-01soc/amd/*/root_complex: use unsigned long for resource indexFelix Held
Use an unsigned long as resource index type instead of an int to match the data type used for the index in the resource struct. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0f58e32a535326116460545287cc59aaf94166a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80267 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2024-02-01soc/amd/common/data_fabric/domain: use unsigned long for resource indexFelix Held
Use an unsigned long as resource index type instead of an int to match the data type used for the index in the resource struct. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I60ac0e30627001698565b7256421780f9a94bf65 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80266 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2024-02-01soc/amd/common,genoa_poc/domain: rework check for 1st domainFelix Held
Previously the code checked if the first downstream bus of the domain was bus 0 in segment group 0 to only run certain code for the first domain. Instead check if the domain number is 0 which should make the code a bit easier to understand. TEST=add_opensil_memmap still gets called exactly once on Onyx Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id8cc0078843e5e0361a53ba897cde508cee16aad Reviewed-on: https://review.coreboot.org/c/coreboot/+/79996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-25 16:30:29 +0000