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With commit f165bbdcf043 ("soc/intel/apollolake: Make SATA speed limit
configurable") came the expansion to adjust the SATA speed.
Unfortunately, APL FSP-S sets only the default value, so Gen 3, and
ignores the passing parameter value. Since the corresponding register
entry can only be changed once, the setting must be made on coreboot
side before FSP-S is called. This patch fixes the SATA speed
configuration for Apollo Lake CPUs.
Link to Intel Pentium and Celeron N- and J- series datasheet volume 2:
https://web.archive.org/web/20230614130311/https://www.intel.com/content/www/us/en/content-details/334818/intel-pentium-and-celeron-processor-n-and-j-series-datasheet-volume-2.html
BUG=none
TEST=Boot into Linux and check SATA configuration via dmesg
ahci 0000:00:12.0: AHCI 0001.0301 32 slots 1 ports 3 Gbps 0x1 impl SATA
mode
ata1: SATA max UDMA/133 abar m2048@0x9872a000 port 0x9872a100 irq 126
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Change-Id: I6f55f40941fa618e7de13a5cefe9e17ae34c5c99
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75820
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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TCSS and TBT use the same lane on schematic. Update the port start
from 0 to match the Intel schematic. You can better follow the it
without convert the port number.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ic6631dcbbd9f6c79c756b015425e2da778eb395e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75892
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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MTL FSP uses 202302 Edk2. select UDK_202302_BINDING Kconfig for MTL SoC.
BUG=b:261689642
TEST= Build and boot to Google/rex.
Change-Id: I9167e3b08a2a1fa2f4cc6ca11cb8308dc56fd940
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75728
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add following config options.
1. TME_GENERATE_NEW_KEY_ON_WARM_BOOT
Program Intel TME to generate a new key for each warm boot. TME
always generates a new key on each cold boot. With this option
enabled TME generates a new key even in warm boot. Without this
option TME reuses the key for warm boot.
2. TME_EXCLUDE_CBMEM_ENCRYPTION
This option allows to exclude the CBMEM region from being encrypted
by Intel TME. When TME is enabled it encrypts whole DRAM. TME
provides option to carve out a region of physical memory to get
excluded from encryption. With this config enabled, CBMEM region
does not get encrypted by TME. If TME is not programmed to generate
a new key in warm boot, exclusion range does not need be programmed
due to the fact that TME uses same key in warm boot if
TME_GENERATE_NEW_KEY_ON_WARM_BOOT is not set. But if TME is
programmed to generate a new key in warm boot, contents of the CBMEM
get encrypted with a new key in each warm boot case hence, that leads
to loss of CBMEM data from previous warm boot. So enabling this
config allows CBMEM region to get excluded from being encrypted and
can be accessible irrespective of the type of the platform reset.
Bug=b:276120526
TEST=Able to build rex
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: Id5008fee07b97faadc7dd585f445295425173782
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75625
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch disables the ACPI PM timer which is necessary for XTAL OSC
shutdown. Also, disabling ACPI PM timer switches off TCO.
BUG=b:274744845
TEST=Able to boot and verify S0ix is working even with EC reset and
cold boot scenarios.
w/o this cl:
> iotools mmio_read32 0xfe4018fc
0x0
w/ this cl:
> iotools mmio_read32 0xfe4018fc
0x2
Change-Id: Ibb6e145f67dba7270e0a322ef414bf1cb09c5eda
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75822
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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Add MaximumMemoryClockSpeed if FSP have it, otherwise pass 0.
TEST=check dmidecode dump the max speed.
Handle 0x000C, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x000A
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 16 GB
Form Factor: SODIMM
Set: None
Locator: Channel-0-DIMM-0
Bank Locator: BANK 0
Type: DDR5
Type Detail: Unknown Synchronous
Speed: 5600 MT/s
Manufacturer: Micron
Serial Number: 3f064d84
Asset Tag: Channel-0-DIMM-0-AssetTag
Part Number: MTC8C1084S1SC56BG1
Rank: 1
Configured Memory Speed: 5200 MT/s
Minimum Voltage: 1.1 V
Maximum Voltage: 1.1 V
Configured Voltage: 1.1 V
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I854474bce8d6ed02f47f6dce8585b3ddfae73f80
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75810
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Based on:
- Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
- 7th Generation Intel Processor Families I/O for U/Y Platforms
Datasheet Vol.2 August 2017:
https://cdrdv2.intel.com/v1/dl/getContent/334659
- edk2-platforms source for Whitley and Purley platforms (Xeon SP)
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ic600d39d49135808dd1f571c9eff3cdb98682796
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69871
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
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Certain chipsets/SoCs like Apollo Lake use GEN_PMCON_B for periodic SMI
rate selection unlike other chipsets which use GEN_PMCON_A. Select
PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B to indicate the register
difference.
Based on Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: If182e1285ad6bd3f7c54760440010c50f57f7013
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72072
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Certain chipsets/SoCs like Apollo Lake use GEN_PMCON_B for periodic SMI
rate selection unlike other chipsets which use GEN_PMCON_A. Introduce new Kconfig option PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B to
indicate the register difference.
Based on Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I11241836ecc9066d323977b030686567c87ed256
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69870
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
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This makes sure that the resource allocator won't use this address range
for anything else. In the systems I looked at, this was between the end
of the above 4GB memory and the beginning of the above 4GB PCI BAR MMIO
region, but better reserve it here so nothing else will get allocated
there if this expectation isn't met.
TEST=Reserved region is printed in the console logs:
update_constraints: PCI: 00:00.0 09 base fd00000000 limit fdffffffff mem (fixed)
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5a8150873cb019ca1d903ed269e18d6f9fabb871
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This patch reduces the redundant config check to understand if an ISH FW
partition is available and to fetch the ISH FW version.
The goal is to fetch the ISH FW version if the ISH FW belongs to the CSE
firmware partition table.
Change-Id: I689a71377e7aea0fa3bc1835f355708c33c2caea
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75811
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch calls get CSE RW version function from .final hook if
the platform has required config (`SOC_INTEL_CSE_LITE_SKU`) selected.
BUG=b:280722061
TEST=Able to build and boot google/rex.
> cbmem -c | grep "CSE RW Firmware Version:"
[DEBUG] CSE RW Firmware Version: 18.0.0.1682
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ifdb82c180b64fbb4575932427be54f544e1c98d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75749
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch renames `cse_store_rw_fw_version` function that store
currently running CSE RW FW version inside CBMEM.
Additionally, perform the CSE RW FW storing operation unconditionally.
TEST=Able to build and boot google/marasov.
Change-Id: Iba85807b7d9e6f067b5b628c6fa062fab5c485e0
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75768
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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This patch renames `SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION` config
to `SOC_INTEL_STORE_ISH_FW_VERSION` to ensure the usage of this config
is clear.
Any platform would like to fetch the currently running ISH firmware
version should select this configuration.
TEST=Able to build and boot google/marasov.
Change-Id: Ie503d6a5bf5bd0d3d561355b592e75b22c910bf5
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75767
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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Update all the required sources to lay the ground work to enable PSP
verstage.
BUG=b:284984667
TEST=Build Myst BIOS image with PSP verstage enabled.
Change-Id: I6fbb1f835ac2ad6ff47f843321e1bd380af7ce33
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75584
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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Alder Lake-S 2+0 SKUs and 35W SKUs have 20A GT TDC, all other Alder
Lake-S SKUs have GT TDC of 22A.
Based on the default settings of ADL-S FSP.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ie6851d322fc9354d019a76503c3d35b5e6eca48b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
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In soc/amd this function is unused so drop it and rename
_acpi_fill_ivrs_ioapic().
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ic403fd84cb9cd5805fbc6f0c5a64cefbf4b0cd81
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75711
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
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By adding all DXIO IOAPIC with the same resource index, the IVRS code
can always pick that resource which simplifies the code.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I10345e2337dcb709c2c1a8e57a1b7dd9c04adb9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75710
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
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"current" points to the start of HEST table, so "next - current" already
includes the size of its header, no need for increment here. This issue
was found on SPR-SP platform. The length of HEST table is now correct
with this patch.
Change-Id: I6ff1e8e24612b7356772d582ff9a7e53863419db
Signed-off-by: Jeff Li <lijinfeng01@inspur.com>
Signed-off-by: Ziang Wang <ziang.wang@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75738
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Rename get_smee_reserved_address_bits to get_sme_reserved_address_bits
since the feature is called secure memory encryption and the last 'e' in
SMEE bit in the SYSCFG MSR just stands for enable. The function will
return a valid number of reserved address bits no matter if this is
enabled or not, so drop the second 'e'.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3795f7a861e39cb6c8209fee10191f233cbcd308
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Currently the data to be put to cache region is 0x14FF90. With the
limit size 0x150000, the data for S3 can not be put into. So we expand
it a little.
Change-Id: If6b03b713059c54c7dae8f2db0f6426d8aa1aab1
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69782
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The original clock rate 416MHz is insufficient for 4K resolution and
causing the screen to glitch. Set the clock rate to 594MHz to support
4K resolution.
BUG=b:236328487
TEST=Glitching screen was fixed after applying this patch
Change-Id: Ic40dd28264d03ef7218ff4edd8d4182e0fe74ea3
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Signed-off-by: Jason Chen <Jason-ch.Chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75661
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Geralt SoC does not support 'persist certain regions' across reboots.
Considering the impact of missing ramoops for debugging, set
MEDIATEK_DRAM_SCRAMBLE to default n to disable this feature in
production FW image.
BUG=b:269049451,b:278478563
TEST=emerge-geralt coreboot and confirm CONFIG_MEDIATEK_DRAM_SCRAMBLE=n
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Change-Id: I109634d811a928e3e6f7f56e706a5b61a52a21ab
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75562
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Fix a typo in an enum type name, "PIM2_MI" -> "SPIM2_MI".
TEST=emerge-cherry coreboot
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Change-Id: Ib43a044dc69a93ad1dcaa5e65c66a82046a40777
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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As per AMD64 Architecture Programmer's Manual, section 10.2.5 SMRAM
Protected Areas:
The TSEG range must be aligned to a 128 Kbyte boundary and the minimum
TSEG size is 128 Kbytes.
The SMM TSEG size should be less than SMM reserved size.
AMD TSEG mask works like an MTRR. It needs to be aligned to it's size
and it's size needs to be a power of 2.
Change-Id: Ic4f557c7b77db6fc5ab2783ca4e2ebe7a4476e85
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75405
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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This commit introduces a refactored version of the IVRS (I/O
Virtualization Reporting Structure) table generation. The main objective
of this refactoring is to generalize the process of generating the IVRS
table based on the IOMMU (Input/Output Memory Management Unit) domains
and their corresponding resources.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: Ic471f05d6000c21081d70495b7dbd4350e68b774
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75451
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The file VGA_BIOS_FILE points to is right now the Mendocino VBIOS. Since
the default value probably shouldn't point to a location in site-local,
drop this for now, but leave a TODO to put that back once the correct
VBIOS files are available in 3rdparty/amd_blobs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ifbc6cbe1e371d8d247f86555a5361ed237897dea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Instead of adding the new PCI IDs of the XHCI controllers in every new
chip generation to the pci_xhci driver, bind the driver to the internal
PCI devices of the XHCI controllers via the device ops statement in the
chipset devicetree. The PCI device function of the XHCI2 controller in
Mendocino can be either a dummy device or the XHCI controller, so the
device ops are attached to that device in the mainboard devicetree
instead. The Glinda code is right now just a copy of the Mendocino code,
so it'll change in the future, but for consistency the equivalent
changes to those in Mendocino are applied there too.
Since the device ops are now attached to the devices via the static
devicetree entry, also remove both the xhci_pci_driver struct and the
amd_pci_device_ids array from drivers/usb/pci_xhci/pci_xhci.c.
TEST=SSDT entries for the XHCI controllers are still generated on
Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9c455002c6d2aac576fe24eee0c31744b4507bb0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The PCI root complex itself isn't on an enumerable bus, so without
providing an _STA method, the device will still be assumed to be present
and visible, so this won't change behavior. This also brings Stoneyridge
more in line with the newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I663c7bcba89ffe25d0819d83461cb95e10f49028
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75671
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The PCI root complex itself isn't on an enumerable bus, so without
providing an _STA method, the device will still be assumed to be present
and visible, so this won't change behavior. This also brings Picasso
more in line with Cezanne and newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Nico Huber <nico.h@gmx.de>
Change-Id: Ied48b48113f6e871e90d17cbd216be003f05b5ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Hook up xhci ops for Phoenix xHCI device. Benefit is we don't have to
bother by adding xhci DID.
BUG=b:285981912
TEST=check coreboot log shows below.
[INFO ] \_SB.PCI0.GP41.XHC0.RHUB.SS01: USB3 Type-A Port A0 (MLB)
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ib59874948725966b04b54def3f6de463afeda709
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Make get_ramtop_addr not static to allow other code to use it.
Bug=b:276120526
TEST=Able to build rex
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: I8ef8a65b93645f25ca5e887342b18679d65e74b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75624
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I16179a37b6ee19bc3b4862b7dcb3bbc4caf63f2e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75668
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I94ad285a2c5712d352d4f92697fc3140847d88de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75667
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6303e5a697a7ad09a48cb7a2c79fa76f4c6ce232
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I373c171f7f4754391012b41d44965561ced4f0b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75595
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If293188fc8d0ff41b47ab84c9655333e9ebe58e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6fc4b09f79e633208ab7536543c876c2c6129eb3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75593
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia8f0f1619a71f4ab2051714a9d8c7eb200845390
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75592
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This file only contain the ACPI code describing the MMIO devices in the
FCH, so rename it to mmio.asl. This also brings the Stoneyridge ACPI
code a bit more in line with the ACPI code of the other SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iccef1fc5230e3e104d8dea586a9cbaf894471c12
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75597
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Instead of having the different static parts of the PCI0 device in
northbridge.asl and sb_pci0_fch.asl, instantiate the static parts of the
PCI0 device via the ROOT_BRIDGE macro in soc.asl.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4a9af2fd853f4e993e71158c5e85052084b50cdc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75596
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
|
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This file only contain the ACPI code describing the MMIO devices in the
FCH, so rename it to mmio.asl. This also brings the Picasso ACPI code a
bit more in line with the ACPI code of the newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I64490ba8e34ae1fbe6aea1ab6496b5b04ac4d0aa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75591
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I785abfc90c99b58c11d57847573f550fcea1f774
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
|
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Instead of having the different static parts of the PCI0 device in
northbridge.asl and sb_pci0_fch.asl, instantiate the static parts of the
PCI0 device via the ROOT_BRIDGE macro in soc.asl.
TEST=Both Ubuntu 2022.4 and Windows 10 still boot successfully and don't
show any new ACPI-related error.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2587d8bb270dc3edce9dfa570a5018116fc9187f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75569
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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When instantiated in the DSDT, this macro will expand to the static part
of the PCIe root bridge device. This macro allows both to deduplicate
parts of the DSDT code as well as adding more than one PCIe root bridge
device in the DSDT.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I6f20d694bc86da3c3c9c00fb10eecdaed1f666a8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75568
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Now that Stoneyridge is the only AMD SoC that still needs the part of
the SSDT that contains the TOM1 and TOM2, move it from the common code
to the Stoneyridge northbridge code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9091360d6a82183092ef75417ad652523babe075
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75564
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I948d882b2e2c6d19f73c0be094e4ff6e42ec81d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75560
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
BUG=b:283495475
TEST=Myst still boots and both the coreboot console and the kernel show
the expected PCI MMIO ranges being used.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I425876c4ef470574e00e123d36101641240c98cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
|
Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iad34d74d9f6cbed1d8a71a561a505f563e31db18
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75558
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7b14ee0682ae1f2212ab43977c076687706434ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75557
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
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Instead of having PCI0's _BBN method in the DSDT that always returns 0,
use acpigen_write_BBN to generate the _BBN method that returns the first
PCI bus number in the PCI domain/host bridge.
TEST=On mandolin the _BBN method in the _SB/PCI0 scope is now in the
SSDT instead of the DSDT, but still returns 0.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8badeb0064b498d3f18217ea24bff73676913b02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74992
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Use amd_pci_domain_read_resources function that gets the configured MMIO
regions for the PCI root domain from the data fabric's MMIO decode
registers instead of using pci_domain_read_resources. This results in
the same IO port range being used by the allocator, but makes sure that
the allocator will only allocate non-fixed MMIO resources in the address
ranges that get decoded to the PCI root complex. In order for the PCI0
_CRS ACPI resource template to match the decoded PCI root domain MMIO
windows, use amd_pci_domain_fill_ssdt to generate the _CRS ACPI code
instead of having a mostly hard-coded _CRS method in the DSDT. This
makes sure that the OS will know about the MMIO regions it is allowed to
used.
Before this patch, only the region from TOM1 to right below
CONFIG_ECAM_MMCONF_BASE_ADDRESS was advertised as usable PCI MMIO in the
PCI0 _CRS method. Also the resource allocator didn't get any constraint
on which address ranges it can use to put the non-fixed MMIO resources.
This approach worked until now, since all address range from 0 up to
right below TOM1 was filled with either usable or reserved memory and
the allocator was allocating beginning right from TOM1, since it was
using the bottom-up allocation approach and everything below TOM1 was
already in use. The MMIO region from TOM1 to right below
CONFIG_ECAM_MMCONF_BASE_ADDRESS also matched the MMIO decode window
configured in the data fabric's MMIO decode registers, so everything
seemed to work fine. However, when either selecting
RESOURCE_ALLOCATION_TOP_DOWN or enabling above 4GB MMIO, things broke
badly. This was partially due to the allocator putting non-fixed MMIO
resources in regions that weren't decoded to the PCI root, since AMD
family 17h and 19h silicon doesn't subtractively decode PCI MMIO and the
wrong ranges the allocator used also weren't advertised in ACPI.
TEST=Even when selecting RESOURCE_ALLOCATION_TOP_DOWN that usually ends
up with a non-working system when the MMIO ranges aren't reported
correctly to the resource allocator due to the reasons descried above,
Ubuntu 22.04 LTS still boots on Mandolin both with SeaBIOS and EDK2
payload and Windows 10 boots with EDK payload. There's however an EDK2
bug that results the MMCONFIG region not being advertised in the e820
table, which causes Linux to not use the MMCONFIG and fall back to the
legacy PCI config access method. This only happens with EDK2 payload and
everything works fine when using SeaBIOS as payload. That e820 issue is
unaffected by this patch.
At the end of the data_fabric_set_mmio_np call, this is the data fabric
MMIO register configuration:
=== Data Fabric MMIO configuration registers ===
idx base limit control R W NP F-ID
0 fc000000 febfffff 93 x x 9
1 10000000000 ffffffffffff 93 x x 9
2 d0000000 f7ffffff 93 x x 9
3 fed00000 fedfffff 1093 x x x 9
4 0 ffff 90 9
5 0 ffff 90 9
6 0 ffff 90 9
7 0 ffff 90 9
The limit of the data fabric MMIO decode register 1 is configured as
0xffffffffffff although this is way beyond the addressable memory space.
add_data_fabric_mmio_regions fixes this up, so the range that gets
passed to the allocator in that case is 0x7fcffffffff which takes both
the reserved most significant address bits used for the memory
encryption and the 12GB reserved data fabric MMIO at the top of the
usable address space into account.
This results in the following domain ranges passed to the resource
allocator:
DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff done
DOMAIN: 0000 mem: base: fc000000 size: 0 align: 0 gran: 0 limit: febfffff
DOMAIN: 0000 mem: base: 10000000000 size: 0 align: 0 gran: 0 limit: 7fcffffffff
DOMAIN: 0000 mem: base: d0000000 size: 0 align: 0 gran: 0 limit: f7ffffff
The IO resource producer region is split into two parts to not cover the
PCI config IO region resource consumer. This results in these resources
being added to the PCI0 _CRS resource template:
amd_pci_domain_fill_ssdt ACPI scope: '\_SB.PCI0'
PCI0 _CRS: adding busses [0-3f]
PCI0 _CRS: adding IO range [0-cf7]
PCI0 _CRS: adding IO range [d00-ffff]
PCI0 _CRS: adding MMIO range [fc000000-febfffff]
PCI0 _CRS: adding MMIO range [10000000000-7fcffffffff]
PCI0 _CRS: adding MMIO range [d0000000-f7ffffff]
PCI0 _CRS: adding VGA resource
Kernel version 5.15.0-43 from Ubuntu 2022.4 LTS prints this in dmesg:
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [bus 00-3f]
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xd0000000-0xf7ffffff window]
pci_bus 0000:00: root bus resource [mem 0xfc000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [mem 0x10000000000-0x7fcffffffff window]
Another noteworthy thing I wasn't aware of at first when testing ACPI
changes on Windows 10 is that a normal Windows shutdown and boot cycle
won't result in it processing the changed ACPI tables; you have to tell
it to reboot to do a proper full boot where it will process the updated
ACPI tables (and fail if it dislikes something about the ACPI tables and
bytecode).
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia24930ec2a9962dd15e874e9defea441cffae9f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74712
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
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Generate the PCI0 _CRS ACPI resource template to tell the OS which PCI
bus numbers and IO and MMIO regions can be used for PCI devices below
_SB/PCI0. This data corresponds to what amd_pci_domain_scan_bus and
amd_pci_domain_read_resources provided to the resource allocator. This
makes sure that the PCI0 _CRS ACPI resource template matches the
constraints the resource allocator used when allocating resources.
TEST=With also the rest of the current patch train applied, the
generated _CRS resource template contains the expected PCI bus numbers
and IO and MMIO resources and both Linux and Windows boot on Mandolin.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iaf6d38a8ef5bb0163c4d1c021bf892c323d9a448
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74843
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
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Provide amd_pci_domain_scan_bus to enumerate the PCI buses in the one
PCI root domain and amd_pci_domain_read_resources to read the MMIO
regions that the resource allocator can use to allocate the PCI MMIO
BARs in the one PCI root domain from the corresponding data fabric MMIO
decode registers. This makes sure that the allocator will only put PCI
MMIO resources in areas that are decoded to the PCIe root complex. The
current code only covers the case of a system with one PCI root where
all PCI bus numbers belong to the only PCI root, all IO ports get
decoded to the only PCI root and the MMIO regions from the data fabric
MMIO decode registers get decoded to the only PCI root. In future
patches, this will be extended to also support the multi PCI root case.
TEST=With also the rest of the current patch train applied, the resource
allocator uses the constraints on the MMIO regions and both Linux and
Windows boot on Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I4aada7c8a2a43145ad08d11d0a38d9cdc182b98e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74717
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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In case the secure memory encryption is enabled, some of the upper
usable address bits of the host can't be used any more. Bits 11..6 in
CPUID_EBX_MEM_ENCRYPT indicate how many of the address bits are taken
away from the usable address bits in the case the secure memory
encryption is enabled.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia810b0984972216095da2ad8f9c19e37684f2a2e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75623
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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types.h provides uint32_t via a chain include.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I875e3bb096b56bbea862c9ad0e3e14e025e3298b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75622
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Intel Meteor Lake SOC has a separate I/O Expander (IOE) die.
SRAM from this IOE die contains crashlog records for the IPs
of the IOE die.
This patch adds functions with empty implementation using
__weak attribute for IOE die related crashlog, changes common
data structures while maintaining backwards compatibility,
and support for filling IOE crashlog records, guarded by
SOC_INTEL_IOE_DIE_SUPPORT config and makes cl_get_pmc_sram_data
function as weak because it needs SOC specific implementation.
Bug=b:262501347
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog
Change-Id: Id90cf0095258c4f7003e4c5f2564bb763e687b75
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75475
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This makes sure that the resource allocator won't use those ports for
anything else.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I014ffe3ee94ec153e91113f9a17e89f24ca040b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75619
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
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This makes sure that the resource allocator won't use those ports for
anything else.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie42260902ee2b383dd5867ac813cae029f706f2d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75556
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
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This commit adds a configuration option to enable RMT in the coreboot
build for the Intel Xeon SP SPR platform.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: I9b9276116c22cfbbec132d7a1b0026a52a51398a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
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Based on the power sequence of the panel [1], the power on T2 sequence
VSP to VSN should be larger than 1ms, and the power off T2 sequence VSP
to VSN should be larger than 0ms. We modify the power sequence to meet
the datasheet requirement.
[1] B5 TV110C9M-LL0 Product Specification Rev.P0
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I4ccb5be04062a0516f84a054ff3f40afbf5279be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75512
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Set SSID UPD to program DID as SSID for all the on board PCIe devices
if SSID is not being overridden by CONFIG option or device tree.
BUG=b:263846223
TEST=Verify that SSID for all PCI devices is same as their respective
DIDs.
Output of lspci in the OS:
00:00.0 0600: 8086:7d02 (rev 01)
Subsystem: 8086:7d02
00:02.0 0300: 8086:7d45 (prog-if 00 [VGA controller])
Subsystem: 8086:7d45
00:04.0 1180: 8086:7d03 (rev 01)
Subsystem: 8086:7d03
00:05.0 0480: 8086:7d19 (rev 01)
Subsystem: 8086:7d19
00:06.0 0604: 8086:7e4d (rev 01) (prog-if 00 [Normal decode])
Subsystem: 8086:7e4d
Capabilities: [98] Subsystem: 8086:7e4d
00:07.0 0604: 8086:7ec4 (prog-if 00 [Normal decode])
Subsystem: 8086:7ec4
Capabilities: [90] Subsystem: 8086:7ec4
00:07.2 0604: 8086:7ec6 (prog-if 00 [Normal decode])
Subsystem: 8086:7ec6
Capabilities: [90] Subsystem: 8086:7ec6
00:0a.0 1180: 8086:7d0d (rev 01)
Subsystem: 8086:7d0d
00:0d.0 0c03: 8086:7ec0 (prog-if 30 [XHCI])
Subsystem: 8086:7ec0
00:0d.2 0c03: 8086:7ec2 (prog-if 40)
Subsystem: 8086:7ec2
00:0d.3 0c03: 8086:7ec3 (prog-if 40)
Subsystem: 8086:7ec3
00:14.0 0c03: 8086:7e7d (rev 01) (prog-if 30 [XHCI])
Subsystem: 8086:7e7d
00:14.2 0500: 8086:7e7f (rev 01)
Subsystem: 8086:7e7f
00:14.3 0280: 8086:7e40 (rev 01)
Subsystem: 8086:0094
00:15.0 0c80: 8086:7e78 (rev 01)
Subsystem: 8086:7e78
00:15.1 0c80: 8086:7e79 (rev 01)
Subsystem: 8086:7e79
00:15.3 0c80: 8086:7e7b (rev 01)
Subsystem: 8086:7e7b
00:16.0 0780: 8086:7e70 (rev 01)
Subsystem: 8086:7e70
00:19.0 0c80: 8086:7e50 (rev 01)
Subsystem: 8086:7e50
00:19.1 0c80: 8086:7e51 (rev 01)
Subsystem: 8086:7e51
00:1c.0 0604: 8086:7e3e (rev 01) (prog-if 00 [Normal decode])
Subsystem: 8086:7e3e
Capabilities: [98] Subsystem: 8086:7e3e
00:1e.0 0780: 8086:7e25 (rev 01)
Subsystem: 8086:7e25
00:1e.3 0c80: 8086:7e30 (rev 01)
Subsystem: 8086:7e30
00:1f.0 0601: 8086:7e04 (rev 01)
Subsystem: 8086:7e04
00:1f.3 0401: 8086:7e28 (rev 01)
00:1f.5 0c80: 8086:7e23 (rev 01)
Subsystem: 8086:7e23
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I364c2052984b6f562bffe8f5ad7035c8b659d369
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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|
Follow 57263_FP8_MBDG_rev_0_92 Table.57 to update the alias. We
can match the schematic for now.
BUG=b:285793461
TEST=USB still works.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Id1058279fe5b0e3131608a0b9bbd708dbbde7e87
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75615
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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This adds printing content of 'manifest' file at ramstage.
It allows to learn about blobs version used to build the coreboot
binary, which is useful when investigating bugs.
Version data are stored in CBFS file, which was generated during
coreboot build. If AMD FW blobs will be manually replaced in coreboot
image, versions from CBFS file are no longer valid.
Log:
AMDFW blobs version:
type: 0x01 ver:00.3c.01.18
type: 0x08 ver:00.5a.28.00
type: 0x30 ver:2b.25.b0.10
type: 0x73 ver:00.3c.01.18
BUG=b:224780134
TEST=Tested on Skyrim device
Change-Id: I8df54b74cd987b4a3be635932d38ea178d0b0311
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74269
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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The code is supposed to output debug messages but is commented out, so
do the same for variables.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ief1f9d2175fe1375fe6ac4bb0765b00513321fa6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75356
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
|
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To support the localized text, we need to get the locale id by vboot
APIs and read raw string content file: preram_locales located at either
RO or RW.
The preram_locales file follows the format:
[string_name_1] [\x00]
[locale_id_1] [\x00] [localized_string_1] [\x00]
[locale_id_2] [\x00] [localized_string_2] ...
[string_name_2] [\x00] ...
This code will search for the correct localized string that its string
name is `memory_training_desc` and its locale ID matches the ID vb2api
returns. If no valid string found, we will try to display in English
(locale ID 0).
BUG=b:264666392
BRANCH=brya
TEST=emerge-brya coreboot chromeos-bmpblk chromeos-bootimage
Change-Id: I7e3c8d103c938a11b397c32c9228e44e31c3f01d
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
|
This patch ensures to update the FSP-M UPDs related to PCIe RP mask
properly as per the SoC type.
For example: PCIe RPs belong to the SoC/IOE die for MTL-U/P whereelse
PCIe RPs are from PCH die in case of MTL-S.
BUG=b:276697173
TEST=Able to build and boot google/rex.
Change-Id: Ice81553274682476bb4c927061b1196dc142836d
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75608
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
This patch introduces the different SoC flavors of Intel Meteor Lake as:
* MTL-U
* MTL-P
* MTL-S
MTL-U and MTL-P are PCH less designs, while MTL-S is with PCH die.
The task for mainboard is to specify the correct SoC type rather than
selecting the MTL SoC by default.
This change is necessary to support the different SoC flavors of Intel
Meteor Lake.
BUG=b:276697173
TEST=Able to build and boot google/rex.
Change-Id: I27404bbbd0b489412953118e140f6f39b6e43426
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75606
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
|
|
Hook the PchHdaSdiEnable UPD so that mainboard can change the
settings via devicetree. PchHdaSdiEnable UPD enable HDA SDI lanes.
BUG=b:273962021
TEST=Verified the settings on google/rex using debug FSP logs.
Change-Id: I43f1e59d28fc07218f8e25266f8ce3bdcf3f6e5c
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75529
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
|
|
pci_rom_probe() can allocate memory when mapping a CBFS
file, so pci_rom_free() should be called before leaving
the function.
BUG=b:278264488
TEST=Build and run with additional debug prints added
to confirm that data are correctly unmapped
Change-Id: Ie6fbbfd36f0974551befef4d08423a8148e151e7
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74779
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
|
|
Move microcode load/unload to pre_mp_init and post_mp_init callbacks.
It allows to make sure that ucode is freed only if all APs updated
microcode.
BUG=b:278264488
TEST=Build and run with additional debug prints added
to confirm that data are correctly unmapped
Change-Id: I200d24df6157cc6d06bade34809faefea9f0090a
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
The phoenix SoC does not support multiple EFS locations. Set the default
to the only valid value and prevent mainboard overrides by making the
option non-user-configurable.
TEST=build birman-phoenix
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I0f720dbadf2d28a3c39daa4bd653a407be4893d0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74249
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
|
|
For a unification of the naming convension, change from pascal case to
snake case style for parameter 'SataPortsEnable'.
Change-Id: I0df35125360eb42a03d5445011d72842cb2b8d7e
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75553
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
|
|
This adds manifest generated by amdfwtool to CBFS.
BUG=b:224780134
TEST=Tested on Skyrim device
Change-Id: I13c9d322735e0979484b120c665fb100cf187eab
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74267
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Iadbce3124a88cf5be0aebde4a76ec6fd4b670216
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74518
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
|
|
Intel's APL FSP offers the possibility to select the connected hard
drive type to SATA ports. One has the option to choose between HDD ('0'
- default) and SSD ('1').
This patch provides a chip config so that this FSP parameter can be set
as needed in the devicetree on mainboard level.
Change-Id: I52c3566fb3c959ada6be33f0546ac331f4867d10
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75366
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
|
|
In cases where there are limitations on the mainboard it can be
necessary to limit the used SATA speed even though both, the SATA
controller and disk drive support a higher speed rate. The FSP parameter
'SpeedLimit' allows to set the speed limit.
It should be noted that Gen 3 equals the default value '0'. This means
that inside FSP the same code is executed.
This patch provides a chip config so that this FSP parameter can be
set as needed in the devicetree on mainboard level.
Change-Id: I9c3eda0649546e3a40eb24a015b7c6efd8f90e0f
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75364
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Check existence of crashlog records in CBMEM before copying them
to BERT, otherwise it can lead to NULL pointer access.
Bug=None
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog.
Change-Id: I4288011866283a3a5fb8ec9e10cd51b794052b4e
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75528
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Do not copy the crashlog record if the record is 0xdeadbeef
Bug=None
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog.
Change-Id: I0edbf6902685a882876d525e63c5b602c1590ea1
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Check pmc_record_size variable for collecting PMC records,
instead of cpu_record_size variable.
Bug=None
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog.
Change-Id: I4c35ba2bcf757231aa2872802eb82d4d50742cd9
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75526
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
BUG=b:217968734
TEST=Build guybrush firmware
Change-Id: I93dfa50cd1116e0f6652186acb37fd43d638cf84
Signed-off-by: Konrad Adamczyk <konrada@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75491
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
When the default pci_domain_read_resources() is used,
keep 32-bit memory resources below the limit given by
CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT. This serves as a
workaround for missing/wrong reservations of chipset
resources.
This will help to get more stable results from our own
allocator, but is far from a complete solution. Indvi-
dual platform ASL code also needs to be considered, so
the OS won't assign conflicting resources.
Most platforms have reserved space between 0xfe000000
and the 4G barrier. So use that as a global default.
In case of `soc/intel/common/`, use 0xe0000000 because
this is what is advertised in ACPI and there are traces
of resources below 0xfe000000 that are unknown to core-
boot's C code (PCH_PRESERVED_BASE?).
Tested on QEMU/Q35 and Siemens/Chili w/ and w/o top-
down allocation. Fixes EHCI w/ top-down in QEMU.
Change-Id: Iae0d888eebd0ec11a9d6f12975ae24dc32a80d8c
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75102
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
The TPS65132S is designed to supply positive/negative driven
application. It communicates through standard I2C compatible interface,
and it intergrates a EEPROM whose contents will be loaded into the
register at startup. Since TPS65132S is used in staryu and geralt
projects, we move the implementation to mediatek/common.
The datasheet: TPS65132-Single-Inductor-Dual-Output-Power-Supply.pdf
BUG=b:282902297
TEST=boot starmie to firmware screen
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: Iad2c9bdea5824455efcef18b44876111061cfa1a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75488
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This brings the ACPI code more in line with both what the new code for
the AMD SoCs will do and also what the current Intel code does. This was
mainly done to have a reduced delta to the new AMD domain resource
handling functions to debug it, but it might still be useful to upstream
this change.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8cca05976b1c9d4e994e407b8c0197da7dd35eb2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75487
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
|
|
cbfs_boot_map_optionrom will generate lower case hex digits for the
filename to look for in CBFS, so make sure that the file name will use
lower case hex digits and no upper case hex digits.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1d4daa04120de0f2c853a44691b7e2c52eb2af20
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75483
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This commit enables the build for IO Margining, ensuring that ASPM is
disabled and certain FSP knobs are adjusted in coreboot as below
1. Enable DFXEnable
2. Disable PcieGlobalAspm
3. Disable KtiLinkL1En & KtiLinkL0pEn
Since the FSP UPD does not provide all the necessary knobs for IO
Margining, the following settings need to be applied during the FSP
build process:
1. Enable PcdBiosDfxKnobEnabled
2. Disable PchDmiAspm
3. Enable SataTestMode
4. Enable WmphyMargining
5. Disable IioErrorEn
TEST=Build for IBM sbp1 board.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: Ie306d12943adb76411d55358548b5cb2eb3a95be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75415
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
EFS header is mapped during PSP verstage and bootblock to read some SPI
configuration. After use it is left unmapped. Unmap the EFS region after
use.
BUG=b:240664755
TEST=Build and boot to OS in Skyrim with unsigned PSP verstage.
Change-Id: I865f45a3d25bc639eb8435b54aa80895ec4afd27
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75455
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
cbfs_unmap does not unmap the mapped region from the boot device. This
leads to some resource leaks eg. TLB slots in PSP. Explicitly call
rdev_munmap on the address mapped by cbfs_map.
BUG=b:240664755
TEST=Build and boot to OS in Skyrim with unsigned PSP verstage.
Change-Id: I51b9d066a40103f2ebdf2ef2fc3da13beb467921
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75454
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
|
cbfs_unmap does not unmap the mapped region from the boot device. This
leads to some resource leaks eg. TLB slots in PSP. Explicitly call
rdev_munmap on the address mapped by cbfs_map.
BUG=b:240664755
TEST=Build and boot to OS in Skyrim with unsigned PSP verstage.
Change-Id: If1d355972cc743b8d8c451e1b3f827abd15e98fe
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
|
On FMAP without RW slots, PSP verstage fails to build because of
reference to FMAP_SECTION_FW_MAIN_A_*. Instead extract the offset and
size of relevant sections using fmap_locate_area().
BUG=b:240664755
TEST=Build and boot to OS in Skyrim with unsigned PSP verstage.
Change-Id: I29997534c6843b47a36655431f79e5c70bd17f9b
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
|
Add support to update power limit values for variants.
Until now, each SoC implements this themselves.
To avoid code duplication, add this to common code.
BRANCH=None
BUG=b:270664854
TEST=Built and verified power limit values as below log message
for 15W SKU on Rex board.
Overriding power limits PL1 (mW) (10000, 15000) PL2 (mW)
(57000, 57000) PL4 (W) (114)
Change-Id: I414715f211d816bbfad03a673ca96dd5df94caeb
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74620
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Hook the SaGvFreq, SaGvGear upds so that mainboard can change the
settings via devicetree. Meteor Lake supports 4 SaGv work points and it
can dynamically scale the work point based on memory bandwidth
utilization. Dynamic gearing technology allows the Memory Controller to
run at 1:1, 1:2 or 1:4 ratio of DRAM speed. The gear ratio is the ratio
of DRAM speed to Memory Controller Clock.
BUG=b:282164577
TEST=Verified the settings on google/rex using debug FSP logs.
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: I37169880af4019675374594e90735b5d7d0873b8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75290
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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"extern" is automatically implied with function declaration.
Change-Id: Ic40218acab5a009621b6882faacfcac800aaf0b9
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71890
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Implement PS0 and PS3 methods to support xHCI clock gating in S0ix
suspend and resume.
BUG=b:283989367
TEST=S0iX test passed
Change-Id: Ia5b72b81fd1c0d0b7b90f8d9cbf6ef4aa9da9743
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75401
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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BUG=b:276988831
Platform=Rex
Test= inteltool -k
============= Dumping INTEL Key Locker status =============
Key Locker supported : YES
AESKL instructions enabled : YES
===========================================================
Also,
No S0ix issue seen, no impact on power just with this coreboot patch, no stability issue seen.
Boot time delta (using cbmem -t):
Without this CL:
963:returning from FspMultiPhaseSiInit 1,299,043 (98,480)
With this CL:
963:returning from FspMultiPhaseSiInit 1,324,659 (121,995)
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: I9919f44623972d7bbae4a9b886e1da4ac7879c98
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71120
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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This patch adds an enum macro to define the different SaGv work points.
The enum macro is named `sagv_wp_bitmap` and it has three values:
The goal is to choose the optimal SaGv work point for the target
platform after considering the two inputs as power consumption and performance. The first group is for workloads that require high performance, even if it means consuming more power. The second group
is for workloads that can tolerate lower performance, in order to save
power.
SAGV_POINTS_0_1: The highest power consumption, but also the highest
performance.
SAGV_POINTS_0_1_2: A lower power consumption than work point
SAGV_POINTS_0_1, but also a lower performance.
SAGV_POINTS_0_1_2_3: The lowest power consumption, but also the lowest
performance.
Set SaGv work points after reviewing the power and performance impact
with SaGv set to 1 (Enabled) and various considering various work points
between 0-3 being enabled.
BUG=b:267879107
TEST=Able to build google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4af0038f2799a458d1b006270068341f65d36609
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75362
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add CPU PortID for GPIO communities in order to calculate
IOM Aux Bias data correctly.
BUG=b:283044004
TEST=able to detect external display
Signed-off-by: Marx Wang <marx.wang@intel.com>
Change-Id: I79f27fb0b6bde0a4ce2466eaf707166a952fad81
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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The data payload size of PCIe root ports can be set to either 128
(default) or 256 bytes. A bigger payload size can improve PCIe data
throughput on the given port. FSP-S provides a parameter to configure
this value.
This patch provides a chip config so that this FSP parameter can be set
as needed in the devicetree on mainboard level.
Change-Id: I5798a72adaa8089dda0b4bc12266b5a235ed4aa3
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75126
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
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1. Rename set_cmos_mrc_cold_boot_flag() to soc_set_mrc_cold_boot_flag
in case a certain platform may not support this via CMOS data, and
the function could in turn calls mainboard defined method in the
future. Move the code into soc_util.c.
2. Remove redundant static get_system_memory_map() from cpx/romstage.c
and call the soc_util.c one.
Change-Id: Ib7d9bed9092814658f4a0b1d6dcf3c7d79178048
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72029
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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Add PCI IDs to support Raptor Point PCH.
Ref: Intel 700 Series PCH Datasheet, Volume 1 (#743835, rev 2)
Change-Id: Iee410ed3179260b08d45f50e8126fb815c686324
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73437
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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