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2022-04-25soc/amd/sabrina: Modify start address of PSP verstageKarthikeyan Ramasubramanian
PSP verstage can start at address 0 and use 200KB of PSP SRAM for execution. Modify both the PSP SRAM start address and size for use by PSP verstage. BUG=b:220848544 TEST=Build Skyrim BIOS image with PSP verstage enabled. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I73e13b82faa0f443570a0c839e7699a79bdae024 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-04-01soc/amd/sabrina/include/gpio: add I3C3 IOMUX definitionsFelix Held
According to PPR #57243 version 1.56, the IOMUX setting 2 of the pins 19 and 20 is the I3C3 controller and not the I2C3 controller. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9688f1816aa840c64441495ed451997a474b306f Reviewed-on: https://review.coreboot.org/c/coreboot/+/63232 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-30soc/amd/sabrina: Add espi_switch_to_spi1_padsRaul E Rangel
The way to select the pads has changed from Cezanne. BUG=b:226635441 TEST=Build skyrim Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I96baf6b9c169ed61d221352b29ac676bca40da21 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63095 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-09soc/amd/*/lpc: rename SPIROM_BASE_ADDRESS_REGISTERFelix Held
Rename SPIROM_BASE_ADDRESS_REGISTER to SPI_BASE_ADDRESS_REGISTER to clarify that this isn't the address the SPI flash gets mapped, but the address of the SPI controller MMIO region. This also aligns the register name with the PPR. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifd9f98bd01b1c7197b80d642a45657c97f708bcd Reviewed-on: https://review.coreboot.org/c/coreboot/+/62578 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-03-02soc/amd/common/vboot: Remove parameter to replay_transfer_buffer_cbmemcRaul E Rangel
We don't need to force the caller to look up and cast the transfer region. We can do it in the function. BUG=b:221231786 TEST=Build guybrush Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ib46a673ef5a43deb56a6d522152085036a47ab66 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2022-03-02soc/amd/common/vboot: Split transfer buffer methods into separate fileRaul E Rangel
I want to reuse the transfer buffer methods in SMM, so I need to add them into their own file. I renamed `setup_cbmem_console` to `replay_transfer_buffer_cbmemc` so it has a more descriptive name. I also fixed the comment on `verify_psp_transfer_buf`. BUG=b:221231786 TEST=Boot guybrush to OS Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I4f3a8b414b91f601c3a9c3dc7af8f388286fe4da Reviewed-on: https://review.coreboot.org/c/coreboot/+/62348 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2022-02-28soc/amd/sabrina: Add XHCI configurationJon Murphy
Add xhci 2 controller support for additional USB port/ Dummy setting BUG=b:214413631 TEST=builds Signed-off-by: Jon Murphy <jpmurphy@google.com> Change-Id: I5c8885bf46ddbfc85b31585a4da7f746c1a6bcd5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62350 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-25arch/x86: consolidate HPET base address definitionsFelix Held
Both the HPET_BASE_ADDRESS define from arch/x86/include/arch/hpet.h and the HPET_ADDRESS Kconfig option define the base address of the HPET MMIO region which is 0xfed00000 on all chipsets and SoCs in the coreboot tree. Since these two different constants are used in different places that however might end up used in the same coreboot build, drop the Kconfig option and use the definition from arch/x86 instead. Since it's no longer needed to check for a mismatch of those two constants, the corresponding checks are dropped too. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia797bb8ac150ae75807cb3bd1f9db5b25dfca35e Reviewed-on: https://review.coreboot.org/c/coreboot/+/62307 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Lance Zhao Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-25arch/x86: factor out and commonize HPET_BASE_ADDRESS definitionFelix Held
All x86 chipsets and SoCs have the HPET MMIO base address at 0xfed00000, so define this once in arch/x86 and include this wherever needed. The old AMD AGESA code in vendorcode that has its own definition is left unchanged, but sb/amd/cimx/sb800/cfg.c is changed to use the new common definition. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifc624051cc6c0f125fa154e826cfbeaf41b4de83 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62304 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-02-24soc/amd/*/include/soc/iomap.h: rework HPET base address checkFelix Held
The AMD SoCs had a check to make sure that HPET_ADDRESS_OVERRIDE isn't set so that the HPET_ADDRESS Kconfig option will have the right default value. Instead check if the HPET_ADDRESS Kconfig value matches the HPET_BASE_ADDRESS define in the SoC code which is the case if HPET_ADDRESS_OVERRIDE isn't selected. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Icf1832eb36c031e93ba24f342e9a8a7bf13faecc Reviewed-on: https://review.coreboot.org/c/coreboot/+/62275 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-22soc/amd/sabrina/i2c: remove TODOFelix Held
The SoC-specific I2C code and header file have been verified some time ago, but it seems that I forgot to remove the corresponding TODOs. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifd162bda10e5993bc32db3a77588491397e3c19e Reviewed-on: https://review.coreboot.org/c/coreboot/+/62223 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Raul Rangel <rrangel@chromium.org>
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>
2022-02-03soc/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>
2022-02-03soc/amd/*/i2c: introduce and use MISC_I2C_PAD_CTRL(bus) macroFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9d098a55a5c6f6e022c3896750c752e2759e101b Reviewed-on: https://review.coreboot.org/c/coreboot/+/61567 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-02-03soc/amd/*/i2c: drop unused mainboard_i2c_overrideFelix Held
No mainboard in the current tree implements mainboard_i2c_override. In a follow-up commit the i2c_pad_control struct is introduced to be able to make more parameters controllable by devicetree settings in the future. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8f9ed5d50d26e4623dc5888cc8af090fdd00fc03 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61566 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-01-27soc/amd/sabrina/include/smu: update mailbox SMN addressesFelix Held
The SMU message response register was moved compared to Cezanne. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie384de52b1efb1d52f9018315a4b72916a4c9cee Reviewed-on: https://review.coreboot.org/c/coreboot/+/61095 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/include/southbridge: add new I2C_PAD_CTRL bitsFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iac1b7308851c34bd1556c02af6b270e9346073e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: drop PM_ESPI_CS_USE_DATA2 define and eSPI util codeFelix Held
The Sabrina SoC doesn't have the PM_ESPI_CS_USE_DATA2 bit defined in the PM_SPI_PAD_PU_PD register. It also doesn't have a physical LPC interface any more, so there are no LPC pins that can be reconfigured as eSPI interface. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I02bc8d007901c71942475fe707637c5da7227230 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61097 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: drop CPPC codeFelix Held
The CPPC feature isn't available on the Sabrina SoC, so drop the corresponding code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I71a1b0717571729ebca3600ac433e621cafc4e61 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61096 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: update pci_devs.hFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic0226afd9e7fffd6bf196f06ee6c34b6b9c92f30 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61092 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina/include: update smi.hFelix Held
Some of the names have slightly changed in the PPR, but I kept the current names for consistency across all AMD SoCs in coreboot. Revision 1.50 of the PPR #57243 was used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6bda656015858a57e221b8d7819f944c21564a39 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina/include/data_fabric: update IOMS0_FABRIC_IDFelix Held
The data fabric ID table in PPR #57243 Rev 1.50 has a different IOMS0 fabric ID than Cezanne. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I32890b5c03219f6ebf8180929d71ef726d382483 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61089 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-01-27soc/amd/sabrina: drop graphics.cFelix Held
Since we don't need to support PCI ID remapping for finding the correct VBIOS binary for the integrated GPU, graphics.c can be dropped for now. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifd5b678f472b3b5888353efd057203eb641be874 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina/cpu: update CPUIDFelix Held
Sabrina is family 17h model A0h. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I01e02e3491fb90941c767058986da876bdf7ca1d Reviewed-on: https://review.coreboot.org/c/coreboot/+/61087 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: add additional UART controllersFelix Held
Compared to Cezanne there are 3 more UART controllers. Revision 1.50 of the PPR #57243 was used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I628b1a7a0930f3409acdcabda2b864d42bf6bd23 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
2022-01-27soc/amd/sabrina/gpio: update GPIO definitions and gpio_event_tableFelix Held
The GPIO and GPIO MUX mapping as well as some GPIO to GEVENT mappings have changed compared to Cezanne. Sabrina also doesn't have a remote GPIO bank. Revision 1.50 of PPR #57243 was used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iabb85a3d24c881055e94400d08d01505df44a07a Reviewed-on: https://review.coreboot.org/c/coreboot/+/61084 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-01-27soc/amd/sabrina/include/amd_pci_int_defs: add additional UARTsFelix Held
Compared to Cezanne there are 3 more UARTs controllers. The PCI interrupt index table in the new SoC's PPR #57243 Rev 1.50 doesn't contain a PIRQ mapping for UART4. The reference code has a mapping for this and it uses PIRQ mapping index 0x77 for UART4 and not for I2C5. Since the I2C5 controller isn't owned by the x86 side and I didn't see any mapping of the I2C5 controller into the x86 MMIO space, this seems very plausible. Also add the corresponding fields to the ACPI code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I44780f5bc20966e6cc9867fca609d67f2893163d Reviewed-on: https://review.coreboot.org/c/coreboot/+/61083 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-25soc/amd/sabrina/include/aoac_defs: add additional UARTsFelix Held
Compared to Cezanne there are 3 more UARTs controllers. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id98767197a21cb1a61f54fc9b256b10a9506c791 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-25soc/amd/sabrina/include/iomap: update MMIO device mappingsFelix Held
Compared to Cezanne there are 3 more UARTs with DMA controllers. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3a3d255bb4976a55623f3a161e791e80f1d01c69 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61081 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-25soc/amd/sabrina: add new SoC as copy of soc/amd/cezanneFelix Held
The Cezanne SoC code was initially started as a copy of example/min86 which only provides enough code to make the SoC code build. Then the different parts of the real SoC support was brought in patch by patch which also helped cleaning up and untangling the code. Since the Cezanne SoC code is now in a rather good shape and the Sabrina SoC is similar to the Cezanne SoC from the coreboot side, the new SoC support is started with a copy of the Cezanne code and all the needed changes will be applied on top of that. In order for the build not to fail due to duplicate files, this patch does not only copy the directory, but also replaces most instances of the Cezanne name with Sabrina. Since the needed blobs aren't available in the 3rdparty/amd_blobs repository yet, the Cezanne blobs are used for now so that the build will succeed. As soon as the proper blobs will be available in that repository, the code will be switched over to use them. As suggested by Nico, I added a "TODO: Check if this is still correct" comment to the beginning of every copied file and all SOC_AMD_COMMON_* Kconfig option selects which will be removed after re-verifying that each file and each selected common code block is still correct for the new SoC. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I978ddbdbfd70863acac17d98732936ec2be8fe3c Reviewed-on: https://review.coreboot.org/c/coreboot/+/61077 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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