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2024-03-01superio/acpi: Add SUPERIO_PNP_NO_DIS to support always active LDNsMichał Żygowski
Some LDNs do not implement the activate bit at all, e.g. ITE GPIO LDNs are an example where the LDN is always active. The pnp_generic.asl can be used to describe the GPIO LDN resources configured by the platform, however the register 0x30 is always 0 for these LDNs, so OS will not claim the reported resource for the GPIO device, because _STA will return inactive LDN. Add SUPERIO_PNP_NO_DIS macro to generate _STA method returning an always active LDN and skip _DIS generation. Define the SUPERIO_PNP_NO_DIS for SIOs which use the pnp_generic.asl preserving the previous states, except the ITE GPIO LDNs. Change-Id: Ieb827fdffe7660b875cba6ca99b0560b4cab66b4 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80496 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-01-31include/device/device.h: Remove CHIP_NAME() macroNicholas Sudsgaard
Macros can be confusing on their own; hiding commas make things worse. This can sometimes be downright misleading. A "good" example would be the code in soc/intel/xeon_sp/spr/chip.c: CHIP_NAME("Intel SapphireRapids-SP").enable_dev = chip_enable_dev, This appears as CHIP_NAME() being some struct when in fact these are defining 2 separate members of the same struct. It was decided to remove this macro altogether, as it does not do anything special and incurs a maintenance burden. Change-Id: Iaed6dfb144bddcf5c43634b0c955c19afce388f0 Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80239 Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Jakub Czapiga <czapiga@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-01-24superio: Rename Makefiles from .inc to .mkMartin Roth
The .inc suffix is confusing to various tools as it's not specific to Makefiles. This means that editors don't recognize the files, and don't open them with highlighting and any other specific editor functionality. This issue is also seen in the release notes generation script where Makefiles get renamed before running cloc. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I41191f6971bdd8ecff2c56f4bfa2b57c87530b83 Reviewed-on: https://review.coreboot.org/c/coreboot/+/80076 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2022-11-09superio/nuvoton/nct6687d: Fix unexpected expressionArthur Heymans
Expression after a case statement are not allowed. This fixes building with clang. Change-Id: Ie369454f10b515aa5601a5e78330e12f4b7a5e4c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66265 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-08superio/nuvoton/nct6687d: Add ramstage driver and ACPIMichał Żygowski
TEST=Boot MSI PRO Z690-A WIFI DDR4 with SP1, KBC and EC exposed to OS via ACPI. Configure SP1, ACPI, KBC and EC devices via devicetree. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ia489a39956c1448c7f11845ecc9e1df83ccb25ff Reviewed-on: https://review.coreboot.org/c/coreboot/+/63927 Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-05-16superio/nuvoton/nct6687d: Add early support for NCT6687DMichał Żygowski
Based on the public datasheet of NCT6686 which should be similar to NCT6687D. TEST=Enable serial for debugging on MSI PRO Z690-A WIFI DDR4 and see coreboot console on the debug port Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I0e8744b5958af196de3de63de31852029d81436e Reviewed-on: https://review.coreboot.org/c/coreboot/+/63462 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>