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2022-06-14mb/amd/chausie/Kconfig: enable PCIe power managementFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia24a502994d24f3341273c5e6f768687ad20baf6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65113 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-14mb/amd/chausie/devicetree: add PCIe clock output configurationFelix Held
The general purpose PCIe clock outputs 0, 1 and 3 are used with their corresponding clock request pins, so set the gpp_clk_config to GPP_CLK_REQ for those and disable the unused output 2. This matches the DXIO descriptor in port_descriptors.c. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I38ab8d6d824617509fdd18f06d5593889ec50666 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65112 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-12mb/amd/chausie,google/skyrim: increase RW_MRC_CACHE size to 120 kByteFelix Held
The APOB data in DRAM is larger than the 96 kBytes of RW_MRC_CACHE, so it won't fit in the flash and makes soc_update_apob_cache return early before writing the APOB data from DRAM into the flash with this warning: [WARN ] RAM APOB data is too large 1db18 > 18000 Increasing the RW_MRC_CACHE size to 120 kByte fixes this. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I763d20f504d4f5b7cea68f21f409de9a1035f440 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64555 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-10mb/chausie/ec: Set MS bit in SW02Fred Reitberger
Set the MS bit in EC SW02 register to enable s0i3 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I97b6adf48b49635251c70015f1d87fd8ca11d539 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65070 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-05-24mb/amd/chausie,majolica: don't select HAVE_ACPI_RESUMEFelix Held
The Chausie and Majolica boards use S0ix which is mutually exclusive with S3, so don't select HAVE_ACPI_RESUME. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1d1bf33ad017dfbf908e0a195949998668c8e137 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64605 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-05-16mb/amd/chausie/devicetree: add USB PHY configurationFelix Held
Specify the USB PHY settings in the devicetree instead of relying on the FSP defaults. The USB PHY configuration for Chausie are taken from the internal UEFI code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8cc38e6e26d53802773fe3c405415de15cca98a3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64132 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-04-27mb/amd/chausie: Auto-detect DDI typeFred Reitberger
Read the EEPROM to detect the DDI type. BUG=b:225139014 TEST=Boot chausie and correctly detect display card type Change-Id: I3ddd8789e75d5da2ea1e6ce9a81e5ebb2cf3c007 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63795 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-04-27mb/amd/chausie: Add EC supportFred Reitberger
Add support for the chausie EC. Use EC to configure default board GPIO settings. Change-Id: I3e59e17644cddf1a508614f90c20561bde2691fb Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-04-27md/amd/chausie: call espi_switch_to_spi1_padsFred Reitberger
Chausie uses the spi1 pads for eSPI Change-Id: Iee9b92dd9b4e84764568ec3cc8d1fce731e0d1a7 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63866 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-04-07ChromeOS: Add DECLARE_x_CROS_GPIOS()Kyösti Mälkki
Change-Id: I88406fa1b54312616e6717af3d924436dc4ff1a6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-04-06ChromeOS: Promote variant_cros_gpio()Kyösti Mälkki
The only purpose of mainboard_chromeos_acpi_generate() was to pass cros_gpio array for ACPI \\OIPG package generation. Promote variant_cros_gpio() from baseboards to ChromeOS declaration. Change-Id: I5c2ac1dcea35f1f00dea401528404bc6ca0ab53c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58897 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-04-01mb/amd/chausie/port_descriptors: clean up variable namesFred Reitberger
Remove "czn" from the variable names since chausie does not use cezanne. TEST=Timeless build Change-Id: I8cc854f4c60707c7fec5cd7fef1c4550883cd45a Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63259 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-03-30mb/amd/chausie/port_descriptors: update DDI descriptorsFelix Held
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I31db6c138a21dc22e7aa473f2215ca2c7594326c Reviewed-on: https://review.coreboot.org/c/coreboot/+/63163 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-30mb/amd/chausie/devicetree: update PCI root portsFelix Held
Only enable the PCIe root ports that have corresponding DXIO descriptors and also update the comments to have them match the actual hardware configuration. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I378c620abb6e52de680669b6edd228874153e399 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63162 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-30mb/amd/chausie/port_descriptors: update DXIO descriptorsFelix Held
Change the DXIO descriptors to match the default PCIe lane mapping on the chausie board. With this configuration and a board-level rework to bypass the EC control of the NVMe SSD power supply rail, this configuration results in the SSD being detected on the root port on bus 0 device 2 function 3 and usable as boot device. This was also validated against the schematics revision B. Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib74988b741f748d240ef09fa0dba8885bdc5e706 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63161 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-21mb/amd/chausie: add APCB binaries if availableFelix Held
The APCB files that provide the firmware components running on the PSP some mainboard-specific information like the DRAM interface configuration. Those files aren't yet in the upstream 3rdparty/blobs repository, so only add those files if they are present and print that no APCB was added and the image won't boot if they aren't present. TEST=Both cases behave as expected. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1e8621901741b8b0531fe134273b47e85911e19f Reviewed-on: https://review.coreboot.org/c/coreboot/+/62925 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-03-21mb/amd/chausie/chromeos.fmd: increase A/B RW section size to 4MBNikolai Vyssotski
To have enough space in the A/B RW sections, increase those sizes to 4 MByte and decrease the RO section size to 6 MByte to free up the space needed for that. Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib107fd05cfb0ef7de95425abcce6c82b88a9835d Reviewed-on: https://review.coreboot.org/c/coreboot/+/62926 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-03-19mb/amd/chausie/devicetree: set PSPP policy to DXIO_PSPP_DISABLEDFelix Held
Right now, the PSPP policy that controls if the PCIe lanes can be dynamically downgraded to a lower speed to save some power needs to be disabled in order for the link training to be successful. Once this feature is working, the PSPP policy will be switched to balanced again. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I85a06f322c4ddff25c3a858e2b79c84b36c48932 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-03-14mb/amd/chausie/devicetree: enable GFX HDA, ACP and XHCI2 devicesFelix Held
GFX HDA is the audio controller that provides audio output via the external display connection, ACP is the audio coporcessor for the on- board audio codec and XHCI2 is the third XHCI controller that provides one USB 2.0 port. All those devices are used, so enable them in the board's devicetree. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I186797a832470eb17752e06aa2fcc0b5c9db0398 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62571 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-01mb/amd/chausie: Always enable developer modeRaul E Rangel
Chausie doesn't have recovery mode buttons so it's impossible to manually enter recovery mode to enable developer mode. This means we need to force developer mode. BUG=none TEST=none Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Id0b08ee8e009e8603f63e691b5a7a2ac04e1fc3b Reviewed-on: https://review.coreboot.org/c/coreboot/+/62341 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-28mb/amd/chausie/Kconfig: Add EC FW to RO_REGION_ONLYFred Reitberger
Include chausie EC and EFS only in the RO region when building with vboot. Without this, the EC is also added to the FW_MAIN_A and FW_MAIN_B regions. Change-Id: I78de8bd639232b9fb6d775b77ecd892f28514614 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62274 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-25mb/amd/chausie/devicetree: add i2c_scl_resetFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I23ec6bcb6a2b3627866165972fd6ba1c75367533 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62188 Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-25mb/amd/chausie/devicetree: enable I2C controllersFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I97f37c45ffe945e6bb071c8205343943edc524ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/61871 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-21mb/amd/chausie/chromeos.fmd: resize EC size in FMAP to 4kByteFelix Held
Only the info about the location of the EC firmware will be stored right at the beginning of the flash, so the size can be reduced to 4kByte which is the erase block size of the flash. The CHAUSIE_MCHP_SIG_FILE file itself is smaller than this. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Icde5f7071183cd8423fc022caf49e2c9ee288527 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62189 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-21mb/amd/chausie/Kconfig: Move EC firmware image in CBFSFred Reitberger
Move the EC to a location that does not conflict with where the main CBFS is in the chromeos FMAP Change-Id: I28c84cbe2ff10d45383d896ae4f942ee49eb15c0 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62190 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-19mb/amd/chausie: increase RW_MRC_CACHE size in FMAPFelix Held
On Sabrina SoCs the size of the APOB has increased, so the size of the RW_MRC_CACHE FMAP sections needs to be increased in order for the data to still fit in the corresponding FMAP partition. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib31b918aba90dd507b47aec9e1f75c138857cd02 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62155 Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-17mb/amd/chausie: Add EC blob into CBFSFred Reitberger
Add chausie EC blob into CBFS at specified location Change-Id: I48de08a18054efbda655e1563a539ff2ba7a38a6 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61972 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-15mb/amd/chausie: initialize KBRST and EC flash sharing pins in bootblockFelix Held
The SPI ROM REQ/GNT pins are used in systems where the EC and the APU share one flash chip to make sure that not both devices will try to access the flash at the same time. The firmware running before the x86 cores are released from reset has likely already done this, but do it again in bootblock just to be sure. The KBRST_L pin can be used to reset the APU from the EC. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5af285ac222ed6625f498d82360f2d1cc522df2f Reviewed-on: https://review.coreboot.org/c/coreboot/+/61903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-02-13mb/amd/chausie: update GPIO for chausieFred Reitberger
Add/update initial GPIO pin descriptions and initialization types for chausie mainboard. Change-Id: I14ea0e1086f626398a867896ee81ce07cf530182 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61461 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-12mb/amd/chausie/mainboard: add initial IRQ routingFelix Held
This IRQ routing info is taken from mb/google/guybrush. This should fix these errors: [ 0.655051] i2c_designware AMDI0010:00: IRQ index 0 not found [ 0.659239] i2c_designware AMDI0010:01: IRQ index 0 not found [ 0.663198] i2c_designware AMDI0010:02: IRQ index 0 not found [ 0.667200] i2c_designware AMDI0010:03: IRQ index 0 not found Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8c85c8e4b1c860d6ca25060353355f703a49e1e6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
2022-02-04soc/amd/sabrina/include/amd_pci_int_defs.h: remove PIRQ_SATAFelix Held
Sabrina has no SATA controller, so remove the corresponding PIRQ mapping. This was verified with PPR #57243 Rev 1.53. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I98ffa3675c361e8a74c50ebfc37e79ae63dacc85 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61601 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-02-03mb/amd/chausie/devicetree: update I2C RX levels to match board designFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie5d5f5441132e5b0d8991d07d4dde994fc17ab64 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61569 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-02-03soc/amd/*/i2c: factor out common I2C pad configurationFelix Held
The I2C pad control registers of Picasso and Cezanne are identical and the one of Sabrina is a superset of it, so factor out the functionality. To avoid having devicetree settings that contain raw register bits, the i2c_pad_control struct is introduced and used. The old Picasso code for this had the RX level hard-coded for 3.3V I2C interfaces, so keep it this way in this patch but add a TODO for future improvements. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1d70329644b68be3c4a1602f748e09db20cf6de1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61568 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-01-27soc/amd/sabrina/chipset.cb: update USB portsFelix Held
The corresponding mainboard design guide was used as a reference here. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie61af7dab35b560d2eec1ea62058f3a4dad5cb0f Reviewed-on: https://review.coreboot.org/c/coreboot/+/61094 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: update PCI devices in devicetree.cbFelix Held
Also update mb/amd/chausie accordingly. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Idb4dcffa48c3dbdcffb66f1398b99ee96562efb9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-25mb/amd/chausie: add mainboard as copy of mb/amd/majolicaFelix Held
To have the new AMD Sabrina SoC code tested, add the AMD Chausie mainboard as a copy of Majolica. This patch also changes the name from Majolica to Chausie, selects the Sabrina SoC instead of the Cezanne SoC and comments out the APCB_SOURCES since those aren't available in the 3rdparty/blobs repository yet. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic7b18f7a6ae5b8365234dd1227e0b1f7f37279da Reviewed-on: https://review.coreboot.org/c/coreboot/+/61079 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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