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2021-01-30soc/amd/stoneyridge/southbridge: replace southbridge prefix with fchFelix Held
This aligns the function names with Picasso and Cezanne. Also move the fch_* functions in the header file in the order they get called. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I49db8021edae5e537f043bf52eea1be54dc46eca Reviewed-on: https://review.coreboot.org/c/coreboot/+/50124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-26soc/amd: Refactor some ACPI S3 callsKyösti Mälkki
Do not pass ACPI S3 state as a parameter, by locally calling acpi_is_wakeup_s3() compiler has better chance for optimizing HAVE_ACPI_RESUME=n case. Test for acpi_s3_allowed() is already included in the implementation of acpi_is_wakeup_s3() and is removed as redunandant. For ramstage, acpi_is_wakeup_s3() evaluates to romstage_handoff_if_resume(). Change-Id: I6c1e00ec3d5be9a47b9d911c73965bc0c2b17624 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49838 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-06soc/amd/stoneyridge/chip.h: remove unneeded extern pci_domain_opsFelix Held
Now pci_domain_ops in chip.c can also be marked as static. Change-Id: I5e481fe311c9db4aacfd94bbf671edf679528946 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48318 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-06-03soc/amd: Use mp_cpu_bus_init()Kyösti Mälkki
Change-Id: Ia4508a9a087e3996ef7667280f8e2788421e5700 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41952 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-05-14soc/amd/stoneyridge: add resources during read_resources()Furquan Shaikh
The chipset code was incorrectly adding memory resources to the domain device after resource allocation occurred. It's not possible to get the correct view of the address space, and it's generally incorrect to not add resources during read_resources(). This change fixes the order by adding resources during read_resources(). Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I532f508936d5ec154cbcb3538949316ae4851105 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41369 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-29soc/amd/hda: Add .acpi_name() callback to HDA driverFurquan Shaikh
This change adds .acpi_name() callback to HDA driver that returns "AZHD" as the ACPI device name for HDA controller. Since this is now done by the common HDA driver, this change also removes the HDA device name returned by stoneyridge in chip.c. BUG=b:153858769 Change-Id: I89eaa799518572f3c46c7ce9ef8dd3f85daa12bb Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40781 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-28soc/amd/sata: Add .acpi_name() callback to SATA driverFurquan Shaikh
This change adds .acpi_name() callback to SATA driver that returns "STCR" as the ACPI device name for SATA. Since this is now done by the common SATA driver, this change also removes the SATA device name returned by stoneyridge in chip.c. BUG=b:153858769 Change-Id: I5e0998be3016febbb3b0e91940750a38edb6a9e7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40768 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-10Replace DEVICE_NOOP with noop_(set|read)_resourcesNico Huber
`.read_resources` and `.set_resources` are the only two device operations that are considered mandatory. Other function pointers can be left NULL. Having dedicated no-op implementations for the two mandatory fields should stop the leaking of no-op pointers to other fields. Change-Id: I6469a7568dc24317c95e238749d878e798b0a362 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40207 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-10Drop unnecessary DEVICE_NOOP entriesNico Huber
Providing an explicit no-op function pointer is only necessary for `.read_resources` and `.set_resources`. All other device-operation pointers are optional and can be NULL. Change-Id: I3d139f7be86180558cabec04b8566873062e33be Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40206 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-05soc/amd: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I22fffa0eab006be2bad4d3dd776b22ad9830faef Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40129 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-02Trim `.acpi_fill_ssdt_generator` and `.acpi_inject_dsdt_generator`Nico Huber
These two identifiers were always very confusing. We're not filling and injecting generators. We are filling SSDTs and injecting into the DSDT. So drop the `_generator` suffix. Hopefully, this also makes ACPI look a little less scary. Change-Id: I6f0e79632c9c855f38fe24c0186388a25990c44d Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39977 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: David Guckian Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02soc/amd/common/psp: Consolidate FW blob load functionsMarshall Dawson
The commands used in Family 15h for loading the SMU FW blobs out of flash had already been defined differently in Family 17h. To begin removing Family 15h dependencies from the common/psp, change the definitions of blob type to no longer match the Family 15h commands. Consolidate the two functions used for interpreting the command and applying the command into a single one. BUG=b:130660285 TEST: Verify PSP functionality on google/grunt Change-Id: Ic5a4926175d50c01b70ff9b10908c38b3cbe8f35 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://chromium-review.googlesource.com/2020364 Reviewed-by: Eric Peers <epeers@google.com> Reviewed-by: Raul E Rangel <rrangel@chromium.org> Tested-by: Eric Peers <epeers@google.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39999 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-03-18soc: Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I4c110f60b764c97fab2a29f6f04680196f156da5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-04-26soc/{amd,intel}/chip: Use local include for chip.hElyes HAOUAS
Change-Id: Ic1fcbf4b54b7d0b5cda04ca9f7fc145050c867b8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32014 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-23soc/amd/common: Introduce agesa_execute_state()Kyösti Mälkki
Each entrypoint to AGESA goes through the same sequence and have same the function signature. To avoid introducing bunch of preprocessor magic, rename all the agesawrapper_amdXXX() functions that are actual entrypoints to AGESA API, make them static, and provide a single exposed entry function agesa_execute_state(). Change-Id: I96ae1874132da3843aa42c2f4e8a59ec771d3893 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31483 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-02-12soc/amd/common: Remove redundant ACPI S3 testKyösti Mälkki
Possible allowance to do wakeup is already evaluated early in romstage, so these tests are redundant. Change-Id: I7c7a9ecbfcb82790e477d906a00f9749103b4045 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/27276 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-01-23soc/{amd,intel}: Remove needless '&' on function pointersElyes HAOUAS
Change-Id: I7a59fd2f370d2b0d830ca83be9a9bc1abe2750f5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/29862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com>
2018-11-12src: Remove unneeded include "{arch,cpu}/cpu.h"Elyes HAOUAS
Change-Id: I17c4fc4e3e2eeef7c720c6a020b37d8f7a0f57a4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29300 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-10-31soc/amd/stoneyridge: Get rid of domain_read_resourcesMartin Roth
The function domain_read_resources() didn't have any code to actually reserve any resources - it was just creating an empty resource entry. I looked at fixing it to actually reserve the space, but the values in the registers at the point when this runs aren't the final values that we want to reserve anyway, they're temp values with a range much larger than we want to reserve. I next looked at moving the amd_initcpuio() function earlier so that we could get the correct values for the registers, but even that doesn't give us what we really want. Ultimately removing this whole function seems to be the right thing. BUG=None TEST=Verify that the only resource that changes is the empty resource: PCI: 00:18.0 resource base 0 size 0 align 0 gran 0 limit 0 flags 1 index 1080 Change-Id: I83bd3ea8db141416632c12fc883386070363f2f1 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/29345 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2018-07-27soc/amd/stoneyridge: Add IGFX device ACPI ASL entryMarc Jones
Add internal graphics device 00.01.00 to the ACPI tables so that the ACPI PCI option ROM save functions have a proper scope to save the ROM to. BUG=b:111697181 TEST=Check coreboot log doesn't have "PCI: 00:01.0: Missing ACPI scope" and check _ROM method is added in the SSDT1. Change-Id: I2c9ef8d9dff76805b1fcde2ccceef958a5b53b4f Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/27653 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-06-01soc/amd/stoneyridge: Add ACPI device name lookupMarc Jones
Add the ACPI devices defined in ASL to the soc_acpi_name() lookup function. BUG=b:80280671 TEST=Add ACPI method to specific GPP bridge. Boot and verify method with ACPI dump. Change-Id: I5117e0d39db831364173c9c61ccdab6e34f18c59 Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/26698 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-05-23soc/amd/stoneyridge/: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I84fbc90b2a81fe5476d659716f0d6e4f0d7e1de2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26458 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2018-05-18soc/amd/stoneyridge: Support ACPI USB code generationDuncan Laurie
To support generating USB devices in ACPI the platform needs to know how to determine a device name for each USB port, and for any root hubs that may be present. The AMD Stoney Ridge platform has separate controllers for USB 2.0 and USB 3.0. The USB 2.0 ports are connected through a hub to an EHCI controller while the USB 3.0 ports are directly connected to the xHCI controller. This topology is described in ACPI and the port names are exposed by the soc_acpi_name() function. The USB controllers are configured to scan for static USB devices in the devicetree and use the soc_acpi_name() function to identify them. Change-Id: I2bb677f84a49d2531929985dba319455b88e1686 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/26175 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-08{mb,nb,soc}: Remove references to pci_bus_default_ops()Nico Huber
pci_bus_default_ops() is the default anyway. Change-Id: I5306d3feea3fc583171d8c865abbe0864b6d9cc6 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/26055 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-12amd/stoneyridge: Add S3 support to POSTMarshall Dawson
Add/update the romstage and ramstage paths to check for S3 resume and call the appropriate AGESA functions. TEST=Suspend/Resume Kahlee with full S3 patch stack BUG=b:69614064 Change-Id: Ie6ae66f88b888fff3a800b4ed55dd1f6fed712b2 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22731 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-01-25soc/amd/stoneyridge: Add I2C devicetree support.Justin TerAvest
This commit establishes the stoneyridge implementation for i2c entries in the devicetree.cb file. BUG=b:72121803 Change-Id: I0d923609bd8fce94c9aee401a5ae2811281b60e5 Signed-off-by: Justin TerAvest <teravest@chromium.org> Reviewed-on: https://review.coreboot.org/23405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-01-25src/amd/stoneyridge: Add devicetree ACPI namesJustin TerAvest
This commit adds device name to ACPI name bindings for various entries in the devicetree. BUG=b:72121803 Change-Id: I5564e4a7e56fdd1bc9f34497bdb78383093a2ba3 Signed-off-by: Justin TerAvest <teravest@chromium.org> Reviewed-on: https://review.coreboot.org/23417 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-22soc/amd/stoneyridge/chip.c: Move setup_bsp_ramtop to soc_init()Richard Spiegel
Issue first reported at commit 1587dc8a2b, the call of functions setup_bsp_ramtop() and setup_uma_memory() should be moved from enable_dev() to soc_init(). The function setup_uma_memory() no longer exists, its functionality transfered to agesawrapper_amdinitpost. Move setup_bsp_ramtop() as required. BUG=b:62240756 TEST=Build and boot kahlee. Change-Id: I44e6cab17a8f7f364fc57657f41b211ec9d17641 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22948 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-12-15soc/amd/common: Update agesawrapper_call.hRichard Spiegel
Solve issues related to agesawrapper_call.h that came up at review 75dd50e233 (review 19724). This includes a hard coded table size and 2 macros: AGESAWRAPPER_PRE_CONSOLE() and AGESAWRAPPER(). Remove AGESAWRAPPER_PRE_CONSOLE(), and replace AGESAWRAPPER() calls with the actual content of the macro. BUG=b:62240989 TEST=Build kahlee with no errors, boot recording serial output and compare to serial output from a build without these changes. Change-Id: Ic51917d3961a51d4e725ff45b04f45eefe149855 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22850 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-12soc/amd/common: Move Agesa related headersRichard Spiegel
Move AGESA related headers in soc/amd/common to soc/amd/common/block/include/amdblocks. BUG=b:69262110 TEST=Build with no error gardenia and kahlee (no code change, headers moved). Change-Id: I5d3064625ddf8caaf370aabaf93165c6817f1ca0 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22772 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-11-14soc/amd/stoneyridge: Load SMU fimware using PSPMarshall Dawson
Add the ability to locate the SMRAM-based SMU firmware early and call the PSP library to load it prior to DRAM initialization. This is currently placed in bootblock to ensure the blob is loaded before any reset occurs. Add similar functionality in ramstage for SMU FW2 to the hook already in place for running AmdInitEnv. Rename the hook to make more sense. This patch was tested using a pre-released PSP bootloader on a google/kahlee system. Leave the option unused until the bootloader is ready. BUG=b:66339938 Change-Id: Iedf768e54a7c3b3e7cf07e266a6906923c0fad42 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22058 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-04soc/amd/stoneyridge: remove superfluous NULL field initializationAaron Durbin
By definition in C, fields that are not explicitly initialized will be zero'd out. Therefore, remove the redundant struture field initialization. Change-Id: I1b3b2ddf6d2a763e65861a7bcebc6b7cd96691c2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-09-27amd/stoneyridge: Move AmdInitEnv to ramstageMarshall Dawson
Relocate the call to AGESA in preparation for implementing postcar. This change should have no net effect as long as the ordering is maintained and AmdInitEnv stays later than CAR teardown. BUG=b:66196801 Change-Id: I0e4a5fd979b06cf50907c62d51e55db63c5e00c5 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21613 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2017-09-27amd/stoneyridge: Convert MP init to mp_init_with_smmMarshall Dawson
Change the Stoney Ridge SOC to a more modern method for setting up the multiple cores. Add a new cpu.c file for most of the processor initiliazation. Build mp_ops with the necessary callbacks. Note also that this patch removes cpu_bus_scan. Rather than manually find CPUs and add them to the devicetree, allow this to be done automatically in the generic mp_init.c file. SMM information is left blank in mp_ops to avoid having mp_init.c install a handler at this time. A later patch will add TSEG SMM capabilities for the APU. This patch also contains a hack to mask the behavior of AGESA which configures the MTRRs and Tom2ForceMemTypeWB coming out of AmdInitPost. The hack immediately changes all WB variable MTRRs, on the BSP, to UC so that all writes to memory space will make it to the DRAM. BUG=b:66200075 Change-Id: Ie54295cb00c6835947456e8818a289b7eb260914 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21498 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-14stoneyridge: Fix CPU ASL \_PR tableMarc Jones
The PMIO region was moved, but not updated in the ASL. Change to generate \_PR table runtime and to report the correct PMIO region and length. Fix on Kahlee, where the EC overlaps the region: [ 0.802721] cros_ec_lpcs GOOG0004:00: couldn't reserve region0 [ 0.807446] cros_ec_lpcs: probe of GOOG0004:00 failed with error -16 BUG=b:63902389 BRANCH=none TEST=Cros_ec_lps can reserve the region. ACPI tables are correct. Change-Id: I870f810cc5d2edc0b842478cde5b3c164ed3b47f Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/20910 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-08-14stoneyridge: Rename hudson to southbridgeMarc Jones
Simplify funciton names and remove reference to hudson in stoneyridge. The southbridge in Stoney Ridge is Kern and hudson naming is no longer accurate. BUG=b:62200157 BRANCH=none TEST=Build and booted on Kahlee. Change-Id: Ide7a72dae69b881997101f1e37a1ac739901744d Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/20912 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-06-27soc/amd/stoneyridge: Fix most checkpatch errorsMarshall Dawson
Correct the majority of reported errors and mark most of the remaining ones as todo. (Some of the lines requiring a >80 break are indented too much currently.) Some of the alignment in hudson.h still causes checkpatch errors, but this is intentionally left as-is. Also make other misc. changes, e.g. consistency in lower-case for hex values, using defined values, etc. These changes were confirmed to cause no changes in a Gardenia build. No other improvements were made, e.g. changing to helper functions, or converting functions like __outbyte(). BUG=chrome-os-partner:622407746 Change-Id: I768884a4c4b9505e77f5d6bfde37797520878912 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/19986 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-26soc/amd/stoneyridge: Add northbridge supportMarc Jones
Copy northbridge files from northbridge/amd/pi/00670F00 to soc/amd/stoneyridge and soc/amd/common. Changes: - update chip_ops and device_ops - remove multi-node support - clean up Kconfig and Makefile Change-Id: Ie86b4d744900f23502068517ece5bcea6c128993 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19724 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-26soc: Add AMD Stoney Ridge southbridge codeMarc Jones
Copy the Hudson/Kern code from southbridge/amd/pi/hudson. This is the first of a series of patches to migrate Stoney Ridge support from cpu, northbridge, and southbridge to soc/ Changes: - add soc/amd/stoneyridge and soc/amd/common - remove all other Husdon versions - update include paths, etc - clean up Kconfig and Makefile - create chip.c to contain chip_ops Change-Id: Ib88a868e654ad127be70ecc506f6b90b784f8d1b Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19722 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
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