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2021-01-19soc/amd/picasso: move HAVE_ACPI_TABLES from mainboards to SoCFelix Held
The SoC code has in implicit dependency on this option, so select it in the SoC code instead of the mainboard code. Change-Id: Iea908c142f4a94a107cf74a31d9f5e29668d4b5b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-12-11soc/amd/picasso: rename PICASSO_CONSOLE_UART to AMD_SOC_CONSOLE_UARTFelix Held
This allows factoring out the common initialization for the integrated UARTs. Change-Id: I7399a13b9280b732086c6f8e6dfd9f1207d8c8ff Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48508 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-30soc/amd/picasso: remove PICASSO_LPC_IOMUX Kconfig option from SoCFelix Held
PICASSO_LPC_IOMUX was only used in the amd/mandolin board, but not in the corresponding SoC code, so remove it from the SoC's Kconfig and reanme it in the mainboard's Kconfig to MANDOLIN_LPC. Change-Id: I261e093d6c56be6073a816b79c60d3a0457616f8 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47891 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-25mb/amd/mandolin: Add decode range for LPC debug cardNikolai Vyssotski
Some LPC debug boards hard strap SIO address to be at 0x164e/0x164d vs 0x4e/0x4d. Add support for configurable SIO address to support these cards. BUG=b:159933344 TEST=boot with LPC debug card, verify serial output Change-Id: I103c61f21f13970dfa3b9a788b29964e478fb84c Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-12mb/amd/mandolin/Kconfig: update help text for AMD_LPC_DEBUG_CARDFelix Held
The existing help text wasn't updated for Mandolin after it was copied from an older reference board and contained some information that doesn't apply to Mandolin. Change-Id: Ib34abb2ee8b289df5f7085957042fe00ad506ca9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47481 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-12mb/amd/mandolin/Kconfig: add help text for the EC blobFelix Held
Change-Id: If8d3ebdb9a41330312c26fb5796c07de1b87b3eb Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47480 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-05soc/amd/picasso: move MAX_CPUS setting from mainboard to SoC KconfigFelix Held
Since the mainboard Kconfig is sourced before the SoC one, it would still be possible to override this setting at mainboard level, even though that shouldn't be needed. The maximum CPU count for Picasso is 8, since the chips have only up to 4 cores with up to two threads each. Change-Id: I53449b8fa73c5d13e6ea77bee6eed8896b7d3ec3 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47205 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/amd: Add Pollock CRB Cereme as Mandolin variantFelix Held
Even though the devicetrees of Mandolin and Cereme are relatively similar, they are kept as separate files instead of using devicetree overrides to facilitate creating mainboard ports based on those CRBs. The two boards are reference boards for different zen/zen+ APU platforms that share the silicon, but use different packages. This is also consistent with the google/zork boards that have two different full base devicetrees for the two different platforms and then use devicetree overrides for the different variants of the two reference designs. BUG=b:159617786,b:169644059 BRANCH=zork Change-Id: Ief8a05b0a360563d26a81941720b78014feb0d25 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42786 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/amd/mandolin: change EFS SPI mode from 1-4-4 to 1-1-4Felix Held
With this change the flash addresses will only get transferred over one data pin like in the non-quad SPI mode and only the data will get sent over all four data pins. Since this gives the flash chip a bit more time to fetch the data the host requested, this allows higher SPI frequencies resulting in a higher throughput when bigger chunks of memory get read. BRANCH=zork Change-Id: Iad4c922ffcdba4b17e6e81244ff37302eb171d97 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45831 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-18mb/amd/mandolin: select ACPI driver for internal memory mapped UARTsFelix Held
In order for Linux to find and use the SoC's integrated UARTs, they need to be exposed in ACPI. BUG=b:165020060 TEST=Linux detects the SoC's integrated UARTs. Change-Id: Iaa66657b88f62b2067c865c3e1945b7bdbf9be23 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44529 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-18mb/amd/mandolin: use SoC UART for console if LPC UART isn't presentFelix Held
Using the SOC's UART 0 as console requires moving a few resistors on the Mandolin board. BUG=b:165020060 TEST=coreboot console works on SoC UART 0 when AMD_LPC_DEBUG_CARD isn't selected. Change-Id: Idaf73ae84f54028da2182ce42035f9ecd63f4776 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44528 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-30mb/amd,google/mandolin,zork: Set EFS SPI platform configMatt Papageorge
Set platform defaults for SPI settings in Kconfig for EFS. BUG=b:158755102 TEST=Build and boot test on Tremblye and Morphius. Verify values in output image in a hex editor. Measure 1st x86 timestamp, perf improves by over a second. Change-Id: I765dada14700f4800263d2d3844af07fad0e5b71 Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43303 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26Kconfig: Remove unnecessary choice namesMartin Roth
The only reason to use a named choice statement is if you plan on having the choice statement in multiple places. Since none of these are used in multiple places, we can get rid of the names. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ie5f84e9dc38050234976bd193ac5fbf649e564f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-29mb/amd/mandolin: make mandolin a variant of itselfFelix Held
A follow-up patch will add Cereme which is a Mandolin variant. Beware that the name of the EC firmware image is changed from mchp.bin to EC_mandolin.bin. TEST=Mandolin still boots into Linux live system. Change-Id: Ifee91306756f8a4152a6a0224e172dae7eac8f7a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42785 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-25mb/amd/mandolin: remove unused option IRQ_SLOT_COUNTFelix Held
That option is only relevant if the boards selects HAVE_PIRQ_TABLE which it doesn't. Change-Id: I76c098c7029ed9d797f6c4fb016eaa18854fadd3 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42781 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-25mb/amd/mandolin: add missing Kconfig type to CBFS_SIZE optionFelix Held
Change-Id: Ia4226537d17bb3732086980fb4e8de6bd1eaedbb Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42780 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-25mb/amd/mandolin: Drop empty help textPatrick Georgi
kconfig complains. Change-Id: I281e4faa53cad5677864305feb9162b598ae483e Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-25mb/amd/mandolin: Quote string in Kconfig that contains /Patrick Georgi
Newer versions of Kconfig require that. Change-Id: I95f889d462ace1b912b5e6c7320973e8a826f3cb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42773 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-24mb/amd/mandolin: maximize CBFS sizeFelix Held
Change-Id: Ib829da0972bb7ec98f66fe8fe683289d91ad58dc Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42706 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-21amd/mandolin: unbreak SeaBIOS VBIOS supportFelix Held
Commit 86ba0d73f34185533e5e2d4258aa3bf3dba40ed4 added VBIOS support for Raven2 silicon and changed the VBIOS file names to the format including the PCI device revision number. Upstream SeaBIOS expects the file to have only the PCI vendor and device IDs in the CBFS file name, so it doesn't find the VBIOS any more after that patch got applied. This patch adds the path and CBFS file name to include the Picasso VBIOS a second time under the CBFS file name SeaBIOS expects. This is a workaround and not a clean solution, but avoids breakage. It's separated from the rest of the Mandolin support, so it can just be reverted after a proper fix is implemented. https://chromium-review.googlesource.com/2015963/ in combination with a links file in CBFS might solve the issue for most of the cases, but it's not sure yet if for all, so a proper fix might require more than that. BUG=b:153675508 Change-Id: I4d9042615965b6a2d9255c194cf23368264ffe54 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42433 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-21mb/amd/mandolin: Add Picasso CRBFelix Held
Mandolin is the CRB for AMD Picasso and Dali. The mainboard code still needs a little cleanup and verification, but I'll do that in a follow-up to have a non Chromebook board using the Picasso SoC code in tree as soon as possible to be able to detect some possible breakage. BUG=b:130660285 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I2b4a78e1eef9f998e1986da1506201eb505822eb Reviewed-on: https://review.coreboot.org/c/coreboot/+/33772 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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