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2021-05-10Revert "soc/amd/common/espi: Don't set alert pin in espi_set_initial_config"Raul E Rangel
This reverts commit 6eced03b25954e370e20e62f2cbe41f9d5626eae. This prevents zork from booting. We get the following error: eSPI cmd0-cmd2: 00080009 00000000 00000000 data: 00000000. Error: unexpected eSPI status register bits set (Status = 0x10000010) Error: Slave GET_CONFIGURATION failed! This isn't a pure revert. It is more of a fix that keeps the old behavior. BUG=b:187122344 TEST=Boot zork an no longer see eSPI error Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: If75a35d3994b0fd23945a450032d3cc81abeb136 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53932 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/amd/cezanne: Force resets to be coldMarshall Dawson
Cezanne must use cold resets. Change the warm reset request to always set TOGGLE_ALL_PWR_GOOD. And, since the bit is sticky across power cycles, set it early for good measure. BUG=b:184281092 TEST=Majolica successfully resets using 0xcf9 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I7d4ca5665335b20100a5c802d12d79c0d0597ad9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52982 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-05-10mb/google/mancomb: Fix TPM setting in devicetreeIvy Jian
Fix I2C3 setting for TPM in devicetree. BUG=b:187341277 TEST=Build and boot into OS Signed-off-by: Ivy Jian <ivy_jian@compal.corp-partner.google.com> Change-Id: I728da76cee0c92c29df4c6ee8bfb4cd07a6366c4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53891 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-05-10cezanne/psp_verstage: update SRAM addressKangheui Won
Loading address and size for the user app has been changed with recent PSP release. Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: If247cdf3413c6a10f4b3c92fb7e43dd1057865d9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53904 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-05-10amd/cezanne: verify transfer buffer in bootblockKangheui Won
Verify if transfer buffer is valid before progressing further to catch invalid transfer buffer early. Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: I4c470b156944b50e581dcdee47b196f46b0993f3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52965 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10psp_verstage: differentiate bios entryKangheui Won
AMDFW tool stores bios dir entry to bios1_entry in picasso but bios3_entry in cezanne. Separate getting bios_dir_addr into a function and implement it on each platforms. Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Ie18ed7979a04319c074b9b251130d419dc7f22dc Reviewed-on: https://review.coreboot.org/c/coreboot/+/52964 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10psp_verstage: move platform-specific code to chipset.cKangheui Won
Move all platform-specific code except direct svc calls to chipset.c. There will be differences between each platforms and we can't put everything into svc.c. TEST=build firmware for zork Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Ie7a71d1632800072a17c26591e13e09e0269cf75 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52963 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10cezanne/psp_verstage: clean up duplicated targetKangheui Won
psp_verstage.bin target is already defined at common/psp_verstage/Makefile.inc, thus removing it here. Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Ica4b09282d1c4cfc555c18ba50951458b8580826 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52962 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10cezanne/psp_verstage: populate a/b firmwareKangheui Won
Build amdfw_[ab] and put them into CBFS. We can reuse FW_[AB] position from zork since we have same flash layout and size. Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: Idb31afa7a513f01593b2af75515a170dfca8d360 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52961 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10mb/google/guybrush: Enable GFX HDA deviceKarthikeyan Ramasubramanian
Enable Display Controller Engine Audio endpoint to enable HDMI audio. BUG=b:186479763 TEST=Build and boot to OS in guybrush. Change-Id: I5e35440e8e70ee125d37c7ac30c9219ec69c7c6e Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52974 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-10mb/google/guybrush: Enable PP5000_PENEric Peers
Everybody wants a stylish stylus. Enable the power system to it. BUG=b:186267293 TEST=connect multimeter to PP5000_PEN and see it go from 0 to 1. MAGIC! Signed-off-by: Eric Peers <epeers@google.com> Change-Id: I11d05c118ec9451d26136c320f3650c489e02c59 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53943 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-05-10soc/mediatek/mt8195: Add RTC driverYuchen Huang
Both mt8192 and mt8195 use MT659P RTC. Move mt8192/rtc.c to common folder and rename to rtc_mt6359p.c. Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I73ea90512228a659657f2019249e7142c673e68e Reviewed-on: https://review.coreboot.org/c/coreboot/+/53897 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add clk_buf driverYuchen Huang
Both mt8192 and mt8195 use mt6359p clk_buf. But mt8195 clk_buf uses legacy co-clock mode without srclken_rc. Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com> Change-Id: Ie9ee91449a7a14e77231493f807b321b2dbaa6a6 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53896 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-10soc/mediatek/mt8195: Configure eMMC and SDCardWenbin Mei
Change-Id: I0ed82e860612e8a62f361e60d217280f775ab239 Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53895 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add i2c driver supportkewei xu
TEST=write/read EEPROM on MT8195 EVB successfully Change-Id: Ia26e55512501e9758d7f5543d176730cf30ce03d Signed-off-by: kewei xu <kewei.xu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53894 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add mt6360 driver for LDO accessAndrew SH Cheng
Signed-off-by: Andrew SH Cheng <andrew-sh.cheng@mediatek.com> Change-Id: I68ca7067f76a67c4e797437593539f8f85909edc Reviewed-on: https://review.coreboot.org/c/coreboot/+/53893 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-09soc/amd/cezanne: Generate PCI GPP ACPI namesRaul E Rangel
We can generate the names, so there is no need to hard code a table. This will make the code more generic so it can be reused with picasso in the future. BUG=b:184766519 TEST=Dump guybrush ACPI table and verify it looks correct. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I5134d1dba4fcb9ce8cc4bfad1c619331a95f3b11 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52870 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09soc/amd/cezanne: Enable GNB IO-APIC _PRTRaul E Rangel
We can now use the GNB IO-APIC. BUG=b:184766519 TEST=Boot guybrush to OS with `pci=nomsi amd_iommu=off noapic` Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I4df5a4583f14044d2efcde3a9de9dd85e898a11d Reviewed-on: https://review.coreboot.org/c/coreboot/+/53936 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09soc/amd/cezanne: add GNB IOAPIC supportFelix Held
To configure and enable the IOAPIC in the graphics and northbridge (GNB) container, FSP needs to write an undocumented register, so pass the GNB IOAPIC MMIO base address to make it show up at that address. BUG=b:187083211 TEST=Boot guybrush and see IO-APIC initialized IOAPIC[0]: apic_id 16, version 33, address 0xfec00000, GSI 0-23 IOAPIC[1]: apic_id 17, version 33, address 0xfec01000, GSI 24-55 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1e127ce500d052783f0a6e13fb2ad16a8e408b0e Reviewed-on: https://review.coreboot.org/c/coreboot/+/52905 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09mb/google/guybrush: Populate PIC IRQ dataRaul E Rangel
The PIC IRQs are required so we can correctly set up the PCI_INT registers. This only matters when booting in PIC mode. We don't need to set the IO-APIC registers since the linux kernel will auto-assign those to reduce conflicts. BUG=b:184766519 TEST=Boot guybrush with `pci=nomsi,noacpi amd_iommu=off noapic` and verify xhci and graphics continue to work. $ cat /proc/interrupts 12: 285064 XT-PIC nvme0q0, nvme0q1, rtw88_pci 13: 100000 XT-PIC xhci-hcd:usb1 14: 4032 XT-PIC amdgpu, xhci-hcd:usb3 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1d66ccd08a86a64242dbc909c57ff9685828f61f Reviewed-on: https://review.coreboot.org/c/coreboot/+/52915 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09soc/amd/cezanne: Generate PCI routing tableRaul E Rangel
Use the new acpigen_write_PRT to write the _PRT for each PCI bridge. BUG=b:184766519 TEST=Dump guybrush ACPI table and verify it looks correct. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Idb559335435a95e73640e6d7fb224e16e0592326 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51556 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-09soc/amd/cezanne: Populate PCI_INTR registersRaul E Rangel
This uses the new FSP PCI methods to pull the routing table and populate the pirq data structure. BUG=b:184766519 TEST=Boot guybrush and verify we get Got IRQ 0x1F (disabled) messages Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ie21229cc2fb4fd5b85c0b9e933f7b43af24864b0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52914 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-09soc/amd/common/fsp/pci: Add helper methods for PCI IRQ tableRaul E Rangel
These are helper methods for interacting with the AMD_FSP_PCIE_DEVFUNC_REMAP_HOB_GUID. BUG=b:184766519, b:184766197 TEST=Build guybrush Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Id03d0b74ca12e7bcee11f8d13b0e802861c13923 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52911 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-09soc/amd/picasso/pci_gpp: Switch to using acpigen_write_pci_GNB_PRTRaul E Rangel
We can now delete the picasso specific version. BUG=b:184766519 TEST=Build zork and verify SSDT has not changed Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ic79014e83c9ff63cc7a6757b16764ae23b36984f Reviewed-on: https://review.coreboot.org/c/coreboot/+/53935 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09soc/amd/common/block/pci: Implement acpigen_write_pci_{GNB,FCH}_PRTRaul E Rangel
This is loosely based off of picasso/pcie_gpp.c. This version uses the acpigen_write_PRT_X methods to write the actual records. There are also two functions, 1 for using the GNB, and one for using the FCH. The FCH one is useful when the GNB IO-APIC has not been initialized. BUG=b:184766519 TEST=Dump guybrush ACPI and verify it looks correct Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I926430074acb969ceb11fdb60ab56dcf91ac4c76 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52917 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-09soc/amd/{picasso,common/blocks/pci}: Move populate_pirq_dataRaul E Rangel
The method now dynamically allocates the pirq structure and uses the get_pci_routing_table method. BUG=b:184766519 TEST=Build guybrush and verify picasso SSDT has not changed. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I297fc3ca7227fb4794ac70bd046ce2f93da8b869 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-09soc/amd/picasso: Migrate to struct pci_routing_infoRaul E Rangel
This allows us to use the common get_pci_routing_info and pci_calculate_irq. The IRQ field in the struct was also filled in from the PPR. BUG=b:184766519 TEST=Boot ezkinil and verify SSDT table is identical. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I16d90d8c89bfcf48878c0741154290ebc52a4120 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53923 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-09soc/amd/common/block/pci: Introduce struct pci_routing_infoRaul E Rangel
This struct is similar to `struct pci_routing` defined in picasso/pcie_gpp.c. It additionally contains the irq used for the bridge and is structured in a way that the FSP can provide via HOB. The next set of CLs will migrate the pci routing functions used by picasso into common and enable pci routing table generation for cezanne. BUG=b:184766519 TEST=Build guybrush Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1a8d988d125f407f0aa7bc1722d432446aa9aff8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-08soc/amd/cezanne/acpi/soc: call WAL1 for AC/DC state ALIB callFelix Held
BUG=b:187212773, b:185481298 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I2cf50257d767525d682602cdcc5547bf001fe2ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/53921 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08soc/amd/picasso/acpi/cpu: move WAL1 method that calls ALIB to commonFelix Held
TEST=Mandolin still boots into Linux and there's no ACPI warning in dmesg. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7e6d38ebeae5e55a4a65930b989838532ab9c446 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53920 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08soc/amd/picasso,common: move ALIB DPTC parameter struct to common codeFelix Held
Also add an alib_ prefix to avoid possible name collisions. TEST=Timeless build for Mandolin results in identical binary. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib0f220a4cde6da764bb8bc589b5f44ae16496bd7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53918 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08soc/amd/picasso,common: move ALIB DPTC IDs to common codeFelix Held
These parameter IDs are defined in the AGESA Interface specification #55483. This patch also adds a ALIB_DPTC_ prefix to the IDs and makes the names more consistent. TEST=Timeless build for Mandolin results in identical binary. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I75e0504f6274ad50c53faa8fcbde4d6821d85a04 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53917 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08soc/amd/picasso/root_complex: move DPTC_TOTAL_UPDATE_PARAMS out of enumFelix Held
The other enum entries are control IDs for the ALIB_FUNCTION_DYNAMIC_POWER_THERMAL_CONFIG ALIB function while DPTC_TOTAL_UPDATE_PARAMS is the total number of configuration settings that will get passed as parameter in the ALIB call, so it shouldn't be part of that enum. TEST=Timeless build for Mandolin results in identical binary. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0cb9e9d2ba579a74d916011b4ead71cc86d69a24 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53916 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08soc/amd: factor out ACPI ALIB function numbers to common codeFelix Held
The ACPI ALIB function numbers are defined in the AMD Generic Encapsulated Software Architecture (AGESA™) Interface Specification (document #55483). TEST=Timeless build stays the same for Mandolin (Picasso) and Gardenia (Stoneyridge). Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I290ef0db32c65ebb2bbbe4f65db4df772b884161 Reviewed-on: https://review.coreboot.org/c/coreboot/+/53915 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08mb/google/volteer: adjust the size for RO/RW mcacheZhuohao Lee
The mcache is overflowed in the latest build. In order to fix the mcache overflow, we increase the mcache size to 0x4000 and adjust the percentage to 50% for the ro/rw mcache. This change is for all of the volteer variants as we see many of the volteer variants which use the latest bios having the mcache overflow issue. BUG=b:187095474, b:187095765, b:187234881, b:162052593 TEST=no mcache overflow in the bios log Change-Id: If9552bc9fa5d36b1ca662c9da030ae7b137b60a8 Signed-off-by: Zhuohao Lee <zhuohao@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53908 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2021-05-08trogdor: Add backlight support for sn65dsi86bridge for HomestarVinod Polimera
Add backlight support in sn65dsi86bridge through the AUX channel using eDP DPCD registers, which is needed on the GOOGLE_HOMESTAR board. Change-Id: Ie700080f1feabe2d3397c38088a64cff27bfbe55 Signed-off-by: Vinod Polimera <vpolimer@codeaurora.org> Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52663 Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-08drivers/sn65dsi86: Switch EDID reading to use "indirect mode"Julius Werner
The SN65DSI86 eDP bridge supports two ways to read the EDID: for now we've been using "direct mode", which works by basically making the bridge I2C device listen to another chip address besides its own and proxy all requests received there directly to the eDP AUX channel. The great part about that mode is that it is super easy and hassle-free to use. The not so great part about it is that it doesn't work: for EDID extensions, the last byte (which happens to contain the checksum) is somehow always read as zero. We presume this is a hardware bug in the bridge part. The other, much more annoying way is "indirect mode", where each byte transmitted over the AUX channel has to be manually set up in the I2C registers of the bridge, just like we're already doing with DPCD transactions. Thankfully, we can reuse most of the DPCD code for this so it's not a lot of extra code. It's a bit slower but not as much as you'd expect (26ms instead of 18ms on my board), and the difference is not very relevant compared to common total times for display init. Also, some of the (previously unused) enum definitions for the AUX_CMD mode field of the bridge had just been plain wrong for some reason, and needed to be fixed to make this work. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I65f80193380d3c3841f9f5c26897ed672f45e15a Reviewed-on: https://review.coreboot.org/c/coreboot/+/52959 Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-07soc/amd/common/acpi/pci_int.asl: Allow IRQ sharingRaul E Rangel
PCI interrupts are level active low, so they can be shared. BUG=b:184766519 TEST=Boot guybrush to OS with `pci=nomsi amd_iommu=off noapic` Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I439337dd66fe56790406c6d603e73512c806a19d Reviewed-on: https://review.coreboot.org/c/coreboot/+/52957 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-07skylake mainboards: Use enum values for SaGvAngel Pons
Replace `3` with `SaGv_Enabled`, which has the same value. Change-Id: I05cfddfefc45ba5bfb0e684445a6d8e02d7865e3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-05-07skylake DT/HALO mainboards: Drop `SaGv` settingAngel Pons
SaGv is only supported on ULT/ULX hardware. Change-Id: I25001e97cce3193629e7fa7573bf9b352362d59b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52097 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-05-07aopen/dxplplusu: Fix IOAPIC in ASLKyösti Mälkki
Change-Id: I8a2abe2cf20952491d181766a3ca492de355fc88 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-07nb/intel/e7505: Fix for RESOURCE_ALLOCATOR_V4Kyösti Mälkki
Memory region 0xa0000 to 0xc0000 was not reserved, the first PCI memory resources might get assigned in this space. FIXES: aopen/dxplplusu PCI EHCI 0:1d.7 memory resource. Change-Id: Ia17025bde83b91d71ad719de6348197cf92e267e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-07soc/amd/common: Add Kconfig/Makefile support for common/fsp/*Raul E Rangel
This will allow us to have subdirectories in common/fsp. BUG=b:184766519 TEST=Build guybrush Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ib3497791e1963867c8fe06a42c111e5d0503ade1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52910 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-07mb/google/volteer: Create volet variantSheng-Liang Pan
Create the volet variant of the volteer reference board by copying the template files to a new directory named for the variant. (Auto-Generated by create_coreboot_variant.sh version 4.5.0). BUG=b:186334008 BRANCH=None TEST=util/abuild/abuild -p none -t google/volteer -x -a make sure the build includes GOOGLE_VOLET Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com> Change-Id: Ic6ca9a78494e3819b0fb39c0bcc70fed95c2c589 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-07mb/pcengines/apu1: Disable memory bank interleavingMichał Żygowski
Bank interleaving does not work on this platform, disable it. AmdInitPost returns success thanks to this setting. TEST=boot apu1 and see AGESA_SUCCESS after AmdInitPost Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Id555b458c61df9a27a93f44f600d1718867106ca Reviewed-on: https://review.coreboot.org/c/coreboot/+/52779 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-07mb/pcengines/apu2/OemCustomize.c: make AGESA AmdInitPost happyMichał Żygowski
Bank interleaving does not work on this platform, disable it. Additionally enable ECC feature on SKUs supporting it. AmdIntPost returns success thanks to these settings. TEST=boot apu2 4GB ECC and apu3 2GB no ECC and see AGESA_SUCCESS after AmdInitPost Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I010645f53b404341895d0545855905e81c89165e Reviewed-on: https://review.coreboot.org/c/coreboot/+/52759 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-07soc/mediatek/mt8195: Turn off L2C SRAM and reconfigure as L2 cacheYidi Lin
Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready. After DRAM is ready, we should invoke disable_l2c_sram to reconfigure the L2C SRAM as L2 cache. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I8777b0c8471fe17ffffdcb6ad5b7c00fb1d35db1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52925 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-07mb/google/cherry: configure GPIOsYu-Ping Wu
Configure Chromebook specific GPIOs, including EC_AP_INT, SD_CD, EC_IN_RW, GSC_AP_INT and EN_SPK. Change-Id: Id553f632412af440d21a3b51e017cb74cc27fd22 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52924 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-07mb/intel/adlrvp: Program CPU PCIE RP GPIOs in early GPIOMaulik V Vaghela
We need to configure CPU PCIE root port related gpios in early boot block stage for CPU root ports to work. Since we're removing this programming from FSP, coreboot needs to take care of programming this GPIOs. Also we need to enable virtual wire messaging for native gpios for CPU PCIE root ports. Change-Id: Ieda6b6c31ce5bd5e84e4efe544bfc659283ce6f1 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52270 Reviewed-by: Balaji Manigandan <balaji.manigandan@intel.com> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-07mb/google/volteer/var/elemi: Add spd for K4AAG165WB-BCWEWisley Chen
Add SPD support to elemi for K4AAG165WB-BCWE BUG=b:187379245 TEST=FW_NAME=elemi emerge-volteer coreboot chromeos-wqbootimage Change-Id: I839447a9e7c7b6558b2d0877c67dc9cf89ee792a Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2021-05-07sb/intel/common/pmclib: Use pmbase functionsArthur Heymans
Change-Id: Ic0be2c1ffaadcc6212c548332d60d40b405abbda Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52939 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-07sb/intel/common: Fix platform_is_resuming()Arthur Heymans
platform_is_resuming() was using the wrong register (PM1_STS) to figure out if the platform was resuming (PM1_CNT). Change-Id: I1f69dca1da158aae15c6da6d4c898c71d9cdb51f Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52930 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-07sb/intel/common: Implement acpi_is_wakeup_s3()Arthur Heymans
acpi_is_wakeup_s3() requires acpi_get_sleep_type(). Change-Id: Ibe01863e685bcbc9652a72be0632cfbd83e18380 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52929 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-07soc/intel/{adl,tgl,jsl}: Enable power button smi after BS_CHIPS_EXITKane Chen
On tgl, we noticed system hang if a shutdown is triggered before fsps. The dut is unable to shutdown properly due to tcss is stuck before tcss_init in fsps. This change enable power button smi on jsl, tgl, adl after fsps. it can also prevent a shutdown failure due to lack of fsps init on certain ip. BUG=b:186194102, b:186815114 TEST=Power on the system and pressing power button repeatedly doesn't cause the system hang during shutdown. Change-Id: I70b871f2676a89bc782116e02beba5c20ec51eef Signed-off-by: Kane Chen <kane.chen@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52874 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-07soc/intel/{adl,tgl,jsl}: Add smihandler_soc_disable_busmasterKane Chen
If a power button SMI is triggered between where it is currently enabled and before FSP-S exits, when the SMI handler disables bus mastering for all devices, it inadvertently also disables the PMC's I/O decoding, so the register write to actually go into S5 does not succeed, and the system hangs. This can be solved by skipping the PMC when disabling bus mastering in the SMI handler, for which a callback, smihandler_soc_disable_busmaster is provided. BUG=b:186194102, b:186815114 TEST=Power on the system and pressing power button repeatedly doesn't cause the system hang during shutdown. Change-Id: I1cf5cf91ebad4a49df6679e01fc88ff60c81526c Signed-off-by: Kane Chen <kane.chen@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52873 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-07mb/google/mancomb: Update AMDFW config fileMartin Roth
Mancomb uses DDR4 SODIMMs, but the default cezanne configuration is for the LPDDR4 version. This changes to use SODIMMS. Further changes may be needed for platform customization, so I put the config file in variants/baseboard instead of the root mancomb directory. BUG=b:187094481 TEST=Build only Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Icc4dc8aec2053cb177765f57e57cac7a099508fe Reviewed-on: https://review.coreboot.org/c/coreboot/+/52900 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-06mb/google/mancomb: Implement tis_plat_irq_statusMartin Roth
This patch was implemented on Guybrush at CB:52352 BUG=b:185397933 TEST=Build Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I141a504a827f37724fab0aaed7498fd543e471d6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-06mb/google/mancomb: Update Kconfig with needed optionsMartin Roth
DISABLE_KEYBOARD_RESET_PIN - This pin goes to a test point and is not used for the reset. DRIVERS_UART_ACPI - Add the UART ACPI code FW_CONFIG - Mancomb uses the firmware config interface PSP_DISABLE_POSTCODES - The PSP is not yet initializing eSPI correctly to send post codes to the EC, so disable them for now. BUG=None Test=Build Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I39efcc8d1e0fb1e7ac0b0541a49db0ac0ee56481 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52949 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-06mb/google/mancomb: Fix EC SCI configurationMartin Roth
This change fixes two problems: 1) We had the enum values for .direction and .level swapped. The naming is very confusing... 2) ESPI_SYS is not a good event to use for EC SCI. It is a level/low event that is only cleared by reading the eSPI status register 0x9C. Cezanne has added a new event source that directly exposes the SCI bit. This is the correct event source to use for EC SCI. This same patch was added for Guybrush at CB:52673 BUG=b:186045622, b:181139095 TEST=Build Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: Iac86d2ef5bdd21fbb0a0d4e235efe4fe621023b2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52948 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06mb/google/mancomb: Switch eSPI ALERT# to in-bandRaul E Rangel
This matches what we are doing on guybrush. BUG=b:187122344, b:186135022 TEST=build Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Id61de28cd0ee762693b287b29bdd7605d4176929 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52956 Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06mb/google/guybrush: Switch eSPI ALERT# to in-bandRaul E Rangel
Using the push-pull alert was causing leakages when in S0i3. This is because the EC drives ALERT#, so when the AP enters S0i3, the extra current leaks into the SoC and ends up turning on the power regulators. By using in-band ALERT#, the EC no longer drives this pin high, thus fixing the leak. We could also have used an open drain alert, but the rise time is less than ideal. BUG=b:187122344, b:186135022 TEST=Measure S0i3 power on guybrush and validate it's no longer high. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I6de771aeda8feca062652f0ea9eb57d31cb68562 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52955 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-05-06soc/amd/common/espi,mb/: Allow configuring open drain ALERT#Raul E Rangel
Some designs might wish to use an open drain eSPI ALERT#. This change adds an enum that allows setting the eSPI alert mode. BUG=b:187122344, b:186135022 TEST=Boot guybrush using all 3 alert modes Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ia35fc59a699cf9444b53aad5c9bb71aa27ce9251 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52954 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-06soc/amd/common/espi: Don't set alert pin in espi_set_initial_configRaul E Rangel
The eSPI spec says that the Alert Mode defaults to in-band on reset. This change ensures the controller is in sync with the eSPI peripheral. The configured alert mode is configured in espi_set_general_configuration. BUG=b:187122344, b:186135022 TEST=Boot guybrush and make sure we don't get any eSPI errors. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ib43e190d08d77ecfcd22ead2bf42e5de2202b555 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52953 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/amd/common/espi: Print set eSPI peripheral configRaul E Rangel
This will print the config we are setting on the eSPI peripheral. e.g., Setting general configuration: slave: 0x98a00000 controller: 0xe2000000 eSPI Slave configuration: CRC checking enabled Dedicated Alert# used to signal alert event eSPI quad IO mode selected Only eSPI single IO mode supported Alert# pin is open-drain eSPI 33MHz selected eSPI up to 20MHz supported Maximum Wait state: 0 BUG=b:187122344, b:186135022 TEST=Boot guybrush Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1a2382d8ab3d3f0d14a139c57470cb895112eca9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52952 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/amd/{common/picasso}: Move pci_int.aslRaul E Rangel
We can share this with cezanne. BUG=b:184766519 TEST=Build picasso Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: If746d55345f6b7c828376b64adc5532d20413f68 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52916 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/amd/{picasso/common}: Move populate_pirq_data prototype to commonRaul E Rangel
This method signature will also be used by cezanne, so move it to common. BUG=b:184766519 TEST=Build picasso Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I421bdad51776278f83148174e6f72bdc38249e54 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52912 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-05-06vc/amd/fsp/cezanne: Add AMD_FSP_PCIE_DEVFUNC_REMAP_HOB_GUIDRaul E Rangel
This HOB describes the PCI routing table. It will be consumed by coreboot to generate the _PRT ACPI object. BUG=b:184766519, b:184766197 TEST=Build guybrush Cq-Depend: chrome-internal:3794981 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ib790004b88dfaf7671534f657c7735f6718114db Reviewed-on: https://review.coreboot.org/c/coreboot/+/52869 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-05-06emulation/qemu-x86: Select BOOT_DEVICE_NOT_SPI_FLASHArthur Heymans
SPI flash is not emulated on these boards. Change-Id: If29a87441cb26e53c9814ed10ddcfe14752c3965 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52791 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06drivers/pc80/rtc/option.c: Constrain API to integer valuesAngel Pons
None of the options accessed within coreboot is a string, and there are no guarantees that the code works as intended with them. Given that the current option API only supports integers for now, do not try to access options whose type is 's' (string). Change-Id: Ib67b126d972c6d55b77ea5ecfb862b4e9c766fe5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52637 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-06src: Retype option API to use unsigned integersAngel Pons
The CMOS option system does not support negative integers. Thus, retype and rename the option API functions to reflect this. Change-Id: Id3480e5cfc0ec90674def7ef0919e0b7ac5b19b3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-05-06include/console: Align ramstage Boot State Machine postcodesSubrata Banik
This patch ensures all boot state machine postcodes are in right order. Move POST_ENTRY_RAMSTAGE macro definition after POST_BS_PAYLOAD_BOOT. Change-Id: I9e03159fdf07a73f5f8eec1bbf32fcb47dd4af84 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52893 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06nb/amd/{agesa,pi}: Avoid overflows during DRAM calculationMichał Żygowski
Do not use get_dram_base_mask to calculate system DRAM limits. Shift operation around values operating on base and mask were causing overflows and thus incorrect system DRAM limit. Another function returning base and limit in KiB has been developed to avoid data loss. Keep DRAM high base and limit in calculations only for Trinity where the physical CPU address bits is 48. Although it is almost impossible to have a non-zero value there, the platform would have to support nearly 256GB of RAM. TEST=boot PC Engines apu1 2GB, apu2 4GB and apu3 2GB and boot Debian with Linux 4.14 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I3b5c1df96c308ff50c8de104e213219a98f25e10 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-05-06mb/google/octopus: add audio codec into SSFC support for BloogTony Huang
BUG=b:186380809 BRANCH=octopus TEST=adjust SSFC value of CBI to select RT5682 or DA7219 then check whether device tree is updated correspondingly by disabling unselected one. Change-Id: I0975a8b64452c3f636e6c5937c6918518ec5b4e9 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52720 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marco Chen <marcochen@google.com>
2021-05-06mb/intel/adlrvp_m: Disable Type-C xDCIBernardo Perez Priego
Disabling this pci 0d.1 device since it is not required. TEST= Boot to OS. Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com> Change-Id: Iccdf38111e3961ba887829abfa4146a9b37df9be Reviewed-on: https://review.coreboot.org/c/coreboot/+/52744 Reviewed-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06arch/x86/walkcbfs.S: Use FMAP instead of "cbfs master header"Arthur Heymans
Tested on qemu/i440fx on X86_64: - Page tables are found in cbfs (finding a file works) - returns 0 when a file is not found - works when there is no cbfs file at the start of the FMAP, e.g. with the cbfs master header removed. Change-Id: Ibab657cc40cd5c09c3a73c54950b98ac45a98dbf Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52879 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06arch/x86: Always include walkcbfs.SArthur Heymans
Let the linker decide if this code is needed. Change-Id: I26fb19d461db39ce554af7b948f0d10a12920299 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52940 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-05-06mb/amd/majolica: Enable S0i3 by defaultJason Glenesk
Set s0ix_enable to true. BUG=b:178728116 TEST=Cold boot and perform a cycle of S0i3. Signed-off-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com> Change-Id: I808e78f41509cb03821513b5b63cc8856c891d8c Reviewed-on: https://review.coreboot.org/c/coreboot/+/52857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-05-06Revert "soc/intel/xeon_sp: Fix devices list in the DMAR DRHD structure"Arthur Heymans
This reverts commit 8122b3f6123158024ed2844af17289a9abb98036. This broke DMAR. DRHD defines the scope of the device entries below. Change-Id: Iac4858f774fa3811da43f7697a9392daba4b4fba Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52898 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-06security/tpm: Add option to init TPM in bootblockArthur Heymans
When using a hardware assisted root of trust measurement, like Intel TXT/CBnT, the TPM init needs to happen inside the bootblock to form a proper chain of trust. Change-Id: Ifacba5d9ab19b47968b4f2ed5731ded4aac55022 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51923 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/intel/tgl,mb/google/volteer: Add API for Type-C aux bias padsTim Wawrzynczak
TGL boards using the Type-C subsystem for USB Type-C ports without a retimer attached may require a DC bias on the aux lines for certain modes to work. This patch adds native coreboot support for programming the IOM to handle this DC bias via a simple devicetree setting. Previously a UPD was required to tell the FSP which GPIOs were used for the pullup and pulldown biases, but the API for this UPD was effectively undocumented. BUG=b:174116646 TEST=Verified on volteer2 that a Type-C flash drive is enumerated succesfully on all ports. Verified all major power flows (boot, reboot, powerdown and S0ix/suspend) still work as expected. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I70e36a41e760f4a435511c147cc5744a77dbccc0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51649 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-06soc/intel/tigkerlake: Add IOM PCR PIDTim Wawrzynczak
Required for accessing IOM REGBAR space. Change-Id: Ic1c9beee69d184388f3e850744b3aeebe38eafbb Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-06soc/intel/tigerlake: Add known CPU Port IDs for GPIO communitiesTim Wawrzynczak
Change-Id: I97c00e1985f319ff1db57314723d8405c2a6cbd2 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52591 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-06soc/intel/common: Add CPU Port ID field to GPIO communitiesTim Wawrzynczak
The CPU can have its own Port IDs when addressing GPIO communities, which differ from the PCH PCR IDs. 1) Add a field to `struct pad_community` that can hold this value when known. 2) Add a function to return this value for a given GPIO pad. Change-Id: I007c01758ae3026fe4dfef07b6a3a269ee3f9e33 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-06soc/intel/tigerlake: Add known GPIO virtual wire informationTim Wawrzynczak
GPIO communities 0, 1, and 4 have virtual wire indexes & bits for at least some of their groups; add the known information into the community definitions. Change-Id: Icc4581e61ee904cbd998738962d360a58d24bc35 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52589 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/intel/common: Add virtual wire mapping entries to GPIO communitiesTim Wawrzynczak
Some SoCs may define virtual wire entries for certain GPIOs. This patch allows SoC code to provide the mappings from GPIO pads to virtual wire indexes and bits when they are provided. Also a function `gpio_get_vw_info` is added to return this information. Change-Id: I87adf0ca06cb5b7969bb2c258d6daebd44bb9748 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52588 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-06soc/intel/alderlake: Add CrashLog implementation for Intel ADLFrancois Toguo
This enables CrashLog for Intel ADL based platform. BUG=b:183981959 TEST=CrashLog data generated, extracted, processed and decoded sucessfully on adl-m RVP. Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com> Change-Id: I15ba0b41f73c1772f09584f13bcf5585caa90782 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52454 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05mb/google/dedede: Create pirika variantkirk_wang
Create the pirika variant of the waddledee reference board by copying the template files to a new directory named for the variant. (Auto-Generated by create_coreboot_variant.sh version 4.5.0). BUG=b:184157747 BRANCH=None TEST=util/abuild/abuild -p none -t google/dedede -x -a make sure the build includes GOOGLE_PIRIKA Signed-off-by: kirk_wang <kirk_wang@pegatron.corp-partner.google.com> Change-Id: I57bf33deeadacc88800f9ce1d3d54385ba56c798 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52626 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05soc/intel/alderlake: Add GPIO definition for CPU PCIe vGPIOMaulik V Vaghela
Adding GPIO definition for community 3 which is CPU reserved GPIO used by CPU side PCIe root ports. We did not have this definition since FSP used to program this GPIOs. Now, instead of FSP, coreboot programs CPU PCIe GPIOs for CLKSRC and lanes to put GPIOs in native mode. Thus adding definition of this virtual GPIOs in this CL. BUG=None BRANCH=None TEST=Check if correct registers are being programmed Change-Id: I481ea7e3ba948bf6d37b97d08c675a18ee68125d Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52783 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-05soc/intel/common/block: Add definition for NAF_VWE bit for PAD_CFG0 regMaulik V Vaghela
Earlier we did not have definition for BIT27 for PAD_CFG0 register, we will use this BIT to enable "virtual wire messaging for native function" If this bit is enabled, whenever change is detected on the pad, virtual wire message is generated and sent to destination set by native function. This bit must be set while enabling CPU PCIe root port programming for ADL and thus defining a new macro to set native pad function along with NAF_VWE bit to make GPIO programming easier from coreboot. BUG=None BRANCH=None TEST=Code compilation works fine and if we use this macro to program GPIO, proper bit is getting set in PAD_CFG register Change-Id: I732e68b413eb01b8ae1a4927836762c8875b73d2 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52782 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05mb/google/guybrush: Configure Pen Detect deviceKarthikeyan Ramasubramanian
Pen Detect GPIO is exported through GPIO keys driver to the kernel so that stylus tools is popped on pen eject event. Hence enable the GPIO keys driver and configure the devicetree. BUG=b:186011392 TEST=Build and boot to OS in guybrush. Ensure that PRP0001 device is added to the ACPI SSDT table. Ensure that the Pen Eject events are detected. Event: time 1620159356.243180, type 5 (EV_SW), code 15 (SW_PEN_INSERTED), value 1 Event: time 1620159356.243180, -------------- SYN_REPORT ------------ Event: time 1620159356.735316, type 5 (EV_SW), code 15 (SW_PEN_INSERTED), value 0 Ensure that when the device is suspended, it wake on Pen Eject event and does not wake on Pen Insert event. Change-Id: I4d2aa29c0f1839c563b40734527a687a5618ba5c Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52906 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-05soc/amd/cezanne/agesa_acpi: add add_agesa_fsp_acpi_table callFelix Held
this adds the ALIB SSDT that gets passed from the FSP to coreboot via a HOB. BUG=b:185481298 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8a7dae5789eee442b321ddf276494eb53fc5f499 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52904 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-05-05mb/intel/adlrvp: Enable support for Chrome OS mode switchesAnil Kumar
Branch=none Test=build and boot ADL-M RVP. Test recovery mode using servo command dut-control power_state:rec Signed-off-by: Anil Kumar <anil.kumar.k@intel.com> Change-Id: I771f0ef14b1c273f9d1af22c96de0eabd08e9a8c Reviewed-on: https://review.coreboot.org/c/coreboot/+/52614 Reviewed-by: Selma Bensaid <selma.bensaid@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05vc/amd/fsp/cezanne/FspGuids: add AMD_FSP_ACPI_ALIB_HOB_GUIDFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I531c8e8d0ee2aa72b51cba59e09e7a7d253da4f9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-05soc/amd/cezanne/agesa_acpi: add and call agesa_write_acpi_tablesFelix Held
This function will be used to add some SSDTs. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia88cb5ea483850a8659f3bae8040c82eb2735d26 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52902 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
2021-05-05soc/amd/picasso/agesa_acpi: add comment to add_agesa_fsp_acpi_table callFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I409993dcecd38bd2ad603ba467b299a6eab177ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/52901 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05soc/amd/picasso/agesa_acpi: add missing device/device.h includeFelix Held
agesa_write_acpi_tables has one struct device parameter. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7892cf680661253f74c3e291f5e9fb372e1d4ce3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-05soc/amd/common/fsp/fsp-acpi: add check for maximum table sizeFelix Held
If the ACPI table size in the HOB data header is larger than the maximum HOB payload, don't add the table at all and print an error instead, since in this case the memcpy would read past the end of the HOB data structure. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I965c01bd9ab66b14d6f77b6f23c28479ae6d6a50 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52897 Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05soc/amd/common/fsp/fsp-acpi: factor out SSDT from HOB functionalityFelix Held
This function will be reused in Cezanne, so move it from the Picasso directory to the common FSP integration code. TEST=On Mandolin Linux finds the AMD SSDT that contains ALIB. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7b256de712fe60d1c021cb875aaadec1d331584b Reviewed-on: https://review.coreboot.org/c/coreboot/+/52896 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-05-05mb/google/guybrush: Fix S0i3/S3 GPIO configurationRaul E Rangel
Using PAD_WAKE is actually wrong. The wake bits are only supposed to be set when using the GPIO controller to wake the system. coreboot's current architecture relies on using GPEs to wake the system. BUG=b:186011392 TEST=Wake system from S0i3 with EC and see GPE 3 increment. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: If7f9d2c13503c01fb9d834c436dac723f2c3b24c Reviewed-on: https://review.coreboot.org/c/coreboot/+/52801 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-05drivers/intel/fsp2_0: Fix the FSP-T positionArthur Heymans
The only use case for FSP-T in coreboot is for 'Intel Bootguard' support at the moment. Bootguard can do verification FSP-T but there is no verification on whether the FSP found by walkcbfs_asm is the one actually verified as an IBB by Bootguard. A fixed pointer needs to be used. TESTED on OCP/Deltalake, still boots. Change-Id: I1ec8b238384684dccf39e5da902d426d3a32b9db Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52850 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 10:00:26 +0000