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path: root/src/drivers/wifi/generic/generic.c
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2022-12-12drivers/wifi: Move ADL-P CNVi IDs from generic to IA common code CNVi driverKapil Porwal
BUG=b:259716145 TEST=Dump SSDT and see that _PRW and _DSD for CNVi device contains the value from the devicetree on google/redrix. Before: Scope (\_SB.PCI0.WFA3) { Name (_PRW, Package (0x02) // _PRW: Power Resources for Wake { 0x6D, 0x03 }) Name (_DSD, Package (0x02) // _DSD: Device-Specific Data { ToUUID ("70d24161-6dd5-4c9e-8070-705531292865"), Package (0x01) { Package (0x02) { "DmaProperty", One } } }) ... } After: Scope (\_SB.PCI0.CNVW) { Name (_PRW, Package (0x02) // _PRW: Power Resources for Wake { 0x6D, 0x03 }) Name (_DSD, Package (0x02) // _DSD: Device-Specific Data { ToUUID ("70d24161-6dd5-4c9e-8070-705531292865"), Package (0x01) { Package (0x02) { "DmaProperty", One } } }) ... } Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: Ia4ffedcb53afe350694eb03a144d12f714190cc4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/70447 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-09-16Revert "drivers/wifi: Move MTL Magnetar CNVi DIDs from SoC to generic driver"Subrata Banik
This reverts commit 510a55d4eeaeb32047c17328ef238b55b89e7296. Reason for revert: Observed `missing read resource` issue for cnvi device BUG=b:244687646 TEST=No error seen in AP log while booting Google/rex Without this patch: [SPEW ] PCI: 00:14.3 read_resources bus 0 link: 0 [ERROR] GENERIC: 0.0 missing read_resources [SPEW ] PCI: 00:14.3 read_resources bus 0 link: 0 done With this patch: [SPEW ] PCI: 00:14.3 read_resources bus 0 link: 0 [SPEW ] PCI: 00:14.3 read_resources bus 0 link: 0 done Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I1e881313729f1088cffa7c161722ee79bb9acc49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/67566 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
2022-07-27drivers/wifi/generic: Revert changes to generate missing SSDT for PCIeReka Norman
wifi This reverts commit 5e6fd360de7fe92f1e8b1b3eb20241809e2a6aff. On nereid, the SSDT entry for the PCIe wifi device is missing, causing wake-on-WLAN not to work since the _PRW is missing. It seems like when commit 5e6fd360de changed the SSDT generation logic for CNVi and PCIe wifi, it broke the PCIe case. `wifi_pcie_ops` are never assigned to any device, so `parent && parent->ops == &wifi_pcie_ops` always returns false, and the `wifi_cnvi_ops` are used even for PCIe devices. Undo the changes in that CL. This allows both the CNVi and PCIe cases to work. That CL was meant to fix an issue with the CNVi _PRW containing garbage, but I can't reproduce this when the change is undone. It was also meant to fix the following error on CNVi devices, but I don't see any errors with this change: [ERROR] NONE missing set_resources BUB=b:233325709 TEST=On both nivviks (CNVi) and nereid (PCIe), check that the SSDT contains the correct wifi device entries (below), including a _PRW containing the correct GPE, and check that wake-on-WLAN works. nivviks: ``` Scope (\_SB.PCI0.CNVW) { Name (_PRW, Package (0x02) // _PRW: Power Resources for Wake { 0x6D, 0x03 }) Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method { <snip> } } ``` nereid: ``` Device (\_SB.PCI0.RP01.WF00) { Name (_UID, 0x923ACF1C) // _UID: Unique ID Name (_DDN, "WIFI Device") // _DDN: DOS Device Name Name (_ADR, 0x0000000000000000) // _ADR: Address } Scope (\_SB.PCI0.RP01.WF00) { Name (_PRW, Package (0x02) // _PRW: Power Resources for Wake { 0x23, 0x03 }) Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method { <snip> } } ``` Fixes: 5e6fd360de ("drivers/wifi/generic: Fix properties in generic-under-PCI device case") Change-Id: I100c5ee3842997c50444e5ce68d583834ed3a8ad Signed-off-by: Reka Norman <rekanorman@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66063 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kangheui Won <khwon@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-03drivers/wifi: Move MTL Magnetar CNVi DIDs from SoC to generic driverSubrata Banik
This patch removes the MTL CNVi DIDs macros from IA common code and is added into the generic wifi driver. As per Intel Connectivity Platform BIOS Guide, Connectivity Controller IP for MTL-P is `Magnetar` and supported CRF is `Typhoon Peak 2`. Previously Garfield Peak DIDs for Alder Lake SoC also added similarly to generic wifi drivers. BUG=b:224325352 TEST=Able to build and boot on MTL emulator. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ib98762749c71f63df3e8d03be910539469359c68 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2022-05-16drivers/wifi/generic: Add new device IDBora Guvendik
New device id 0x51f1 is added. Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Change-Id: I695309d529a117bad68fc89a7f136e69cecb95d9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64001 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2022-03-17drivers/wifi/generic: Fix properties in generic-under-PCI device caseTim Wawrzynczak
In the devicetree case where a generic device underneath the Intel PCI CNVi device carries the device properties, the incorrect device was passed to wifi_ssdt_write_properties. Also while here, update the UUID for `DmaProperty` to match what Microsoft defined here: https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports BUG=b:215424986, b:220639445 TEST=dump SSDT and see that _PRW for CNVi device is no longer garbage, but contains the value from the devicetree (GPE0_PME_B0). Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Iafd86458d2f65ccb7e74d1308d37fd3ebbf7f520 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62746 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Varshit B Pandya <varshit.b.pandya@intel.com>
2022-03-17drivers/wifi/generic: Fix is_cnvi functionEric Lai
dev->ops = &wifi_cnvi_ops need is_cnvi be true. This cause the exclusive statement so is_cnvi never be true in !DEVTREE_EARLY. BUG=b:224317408 TEST=no assertion in coreboot. [EMERG] ASSERTION ERROR: file 'src/acpi/acpigen_pci.c', line 24 Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I1ca6312ce164c43021686b483f6579164614cede Reviewed-on: https://review.coreboot.org/c/coreboot/+/62784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kangheui Won <khwon@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-03-09drivers/wifi,soc/intel/adl: Move CnviDdrRfim property to driversTim Wawrzynczak
Some non-SoC code might want to know whether or not the CNVi DDR RFIM feature is enabled. Also note that future SoCs may also support this feature. To make the CnviDdrRfim property generic, move it from soc/intel/alderlake to drivers/wifi/generic instead. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Idf9fba0a79d1f431269be5851b026ed966600160 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61638 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Varshit B Pandya <varshit.b.pandya@intel.com>
2022-03-07src: Make PCI ID define names shorterFelix Singer
Shorten define names containing PCI_{DEVICE,VENDOR}_ID_ with PCI_{DID,VID}_ using the commands below, which also take care of some spacing issues. An additional clean up of pci_ids.h is done in CB:61531. Used commands: * find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]\{2\}\([_0-9A-Za-z]\{8\}\)*[_0-9A-Za-z]\{0,5\}\)\t/PCI_\1ID_\3\t\t/g' * find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]*\)/PCI_\1ID_\3/g' Change-Id: If9027700f53b6d0d3964c26a41a1f9b8f62be178 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39331 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-05-03device: Switch pci_dev_is_wake_source to take pci_devfn_tTim Wawrzynczak
With the recent switch to SMM module loader v2, the size of the SMM for module google/volteer increased to above 64K in size, and thus failed to install the permanent SMM handler. Turns out, the devicetree is all pulled into the SMM build because of elog, which calls `pci_dev_is_wake_source`, and is the only user of `struct device` in SMM. Changing this function to take a pci_devfn_t instead allows the linker to remove almost the entire devicetree from SMM (only usage left is when disabling HECI via SMM). BUG=b:186661594 TEST=Verify loaded program size of `smm.elf` for google/volteer is almost ~50% smaller. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I4c39e5188321c8711d6479b15065e5aaedad8f38 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52765 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-02-15src/drivers: Remove unused <console/console.h>Elyes HAOUAS
Change-Id: I38d565f82d078cb75f74f8502fcafdedd907b97d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50523 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-02wifi: Drop PCI IDs for JfP and HrPFurquan Shaikh
This change drops the PCI IDs for Jefferson Peak and Harrison Peak CNVi modules from wifi/generic drivers as well as pci_ids.h. These IDs actually represent the CNVi WiFi controller PCI IDs and are now supported by intel/common/block/cnvi driver. The only ID that is being dropped without adding support in intel/common/block/cnvi driver is PCI_DEVICE_ID_HrP_6SERIES_WIFI(0x2720) since this was not found in the list of PCI IDs for any SoC. Change-Id: I82857a737b65a6baa94fb3c2588fe723412a7830 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46866 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-02drivers/wifi/generic: Add support for CNVi dummy device opsFurquan Shaikh
This change reorganizes drivers/wifi/generic to add a new device_operations structure for dummy CNVi device. This is done to make the organization of CNVi PCI device in devicetree consistent with all the other internal PCI devices of the SoC i.e. without a chip around the PCI device. Thus, with this change, CNVi entry in devicetree can be changed from: ``` chip drivers/wifi/generic register "wake" = "xxyyzz" device pci xx.y on end # CNVi PCI device end ``` to: ``` device pci xx.y on chip drivers/wifi/generic register "wake" = "xxyyzz" device generic 0 on end # Dummy CNVi device end end # CNVi PCI device ``` The helper functions for ACPI/SMBIOS generation are also accordingly updated to include _pcie_ and _cnvi_ in the function name. Change-Id: Ib3cb9ed9b81ff8d6ac85a9aaf57b641caaa2f907 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46862 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-02drivers/wifi/generic: Move ACPI functions to a separate fileFurquan Shaikh
This change reorganizes the WiFi generic driver to move the ACPI functions to a separate file. This change is done to reduce the noise in generic.c file and improve readability of the file. Change-Id: If5fafb5452fb5bad327be730fcfc43d8a5d3b8ec Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46860 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-11-02drivers/wifi/generic: Move SMBIOS functions to a separate fileFurquan Shaikh
This change reorganizes the WiFi generic driver to move the SMBIOS functions to a separate file. This change is done to reduce the noise in generic.c file and improve readability of the file. Change-Id: I38ed46f5ae1594945d2078b00e8315d9234f36d7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-11-02drivers/wifi/generic: Use acpigen_write_ADR_pci_deviceFurquan Shaikh
This change uses the helper function `acpigen_write_ADR_pci_device()` to write _ADR object for the WiFi device. Change-Id: I3ba38f3ec4d8024209840e93bebf2d39bbef7685 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46858 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-10-13drivers/wifi/generic: Do not generate SAR tables for non-Intel WiFiFurquan Shaikh
CBFS SAR and SAR tables in ACPI are currently supported only by Intel WiFi devices. This change adds a check in `emit_sar_acpi_structures()` to ensure that the PCI vendor for the device is Intel before generating the SAR tables. BUG=b:169802515 BRANCH=zork Change-Id: Ibff437893a61ac9557cff243a70230f101089834 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46040 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13drivers/wifi/generic: Limit scope of ACPI-related functions to generic.cFurquan Shaikh
This change limits the scope of `wifi_generic_fill_ssdt()` and `wifi_generic_acpi_name()` to generic.c since they are not used outside of this file anymore. Also, since there is no need to split SSDT generator into two separate functions, `wifi_generic_fill_ssdt_generator()` is dropped and `.acpi_fill_ssdt` directly points to `wifi_generic_fill_ssdt()`. BUG=b:169802515 BRANCH=zork Change-Id: I2cbb97f43d2d9f9ed6d3cf8f0a9b13a7f30e922e Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46038 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13drivers/{intel/wifi,wifi/generic}: Drop separate Intel WiFi driverFurquan Shaikh
Currently, drivers/intel/wifi is a PCI driver (provides `struct pci_driver`) as well as a chip driver (provides `struct chip_operations`). However, there is no need for a separate chip driver for the WiFi device since drivers/wifi/generic already provides one. Having two separate chip drivers makes it difficult to multi-source WiFi devices and share the same firmware target without having to add a probe property for each of these devices. This is unnecessary since the WiFi driver in coreboot is primarily responsible for: 1. PCI resource allocation 2. ACPI SSDT node generation to expose wake property and SAR tables 3. SMBIOS table generation For the most part, coreboot can perform the above operations without really caring about the specifics of which WiFi device is being used by the mainboard. Thus, this change drops the driver for intel/wifi and moves the PCI driver support required for Intel WiFi chips into drivers/wifi/generic. The PCI driver is retained for backward compatibility with boards that never utilized the chip driver to support Intel WiFi device. For these devices, the PCI driver helps perform the same operations as above (except exposing the wake property) by utilizing the same `wifi_generic_ops`. This change also moves DRIVERS_INTEL_WIFI config to wifi/generic/Kconfig. BUG=b:169802515 BRANCH=zork Change-Id: I780a7d1a87f387d5e01e6b35aac7cca31a2033ac Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46036 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13drivers/{wifi/generic,intel/wifi}: Drop dependency on HAVE_ACPI_TABLESFurquan Shaikh
This change drops the dependency of DRIVERS_WIFI_GENERIC on HAVE_ACPI_TABLES as the driver provides operations other than the ACPI support for WiFi devices. Since the dependency is now dropped, ACPI operations in generic.c are guarded by CONFIG(HAVE_ACPI_TABLES). BUG=b:169802515 BRANCH=zork Change-Id: I16444a9d842a6742e3c97ef04c4f18e93e6cdaa9 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46037 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13drivers/wifi/generic: Add support for generating SMBIOS dataFurquan Shaikh
This change adds support in generic WiFi driver in coreboot to generate SMBIOS data for the WiFi device. Currently, this is used only for Intel WiFi devices and the function is copied over from Intel WiFi driver in coreboot. This change is done in preparation for getting rid of the separate chip driver for Intel WiFi in coreboot. BUG=b:169802515 BRANCH=zork Change-Id: If3c056718bdc57f6976ce8e3f8acc7665ec3ccd7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46034 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-10-11drivers/wifi: Drop maxsleep parameter from chip configFurquan Shaikh
This change drops maxsleep parameter from chip config and instead hardcodes the deepest sleep state from which the WiFi device can wake the system up from to SLP_TYP_S3. This is similar to how other device drivers in coreboot report _PRW property in ACPI. It relieves the users from adding another register attribute to devicetree since all mainboards configure the same value. If this changes in the future, it should be easy to bring the maxsleep config parameter back. BUG=b:169802515 BRANCH=zork Change-Id: I42131fced008da0d51f0f777b7f2d99deaf68827 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46033 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-11drivers/wifi/generic: Log WiFi wake source to event logFurquan Shaikh
This change adds a call to `pci_dev_is_wake_source()` to determine and log WiFi wake source to event log just like the Intel WiFi driver does. This is done in preparation to merge the generic and Intel WiFi drivers in follow-up changes. BUG=b:169802515 BRANCH=zork Change-Id: I20528ae1f72ca633da31e01d777c46fd5f4a337f Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46032 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-07drivers/wifi/generic: Use pci_dev_* operations for device opsFurquan Shaikh
WiFi devices supported by the generic WiFi driver are PCIe devices which need to be managed using the standard pci_dev_* operations to read, set and enable resources. This change updates the device_operations structure `wifi_generic_ops` to use the standard pci_dev_* operations for these devices. BUG=b:169802515 BRANCH=zork Change-Id: I8b306259e205ecb963c0563000bd96ec6b978b8b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46028 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-09-21src/drivers: Drop unneeded empty linesElyes HAOUAS
Change-Id: I202e5d285612b9bf237b588ea3c006187623fdc3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44609 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-07-28drivers/wifi: Adapt generic wifi driver into a chip driverKarthikeyan Ramasubramanian
Re-organize the existing generic wifi driver into a generic wifi chip driver. This allows generic wifi chip information to be added to the devicetree. BUG=None TEST=./util/abuild/abuild Change-Id: I63f957a008ecf4a6a810c2a135ed62ea81a79fe0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43768 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>