coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2023-08-06	drivers: Add SPDX license headers to Makefiles	Martin Roth
	To help identify the licenses of the various files contained in the coreboot source, we've added SPDX headers to the top of all of the .c and .h files. This extends that practice to Makefiles. Any file in the coreboot project without a specific license is bound to the license of the overall coreboot project, GPL Version 2. This patch adds the GPL V2 license identifier to the top of all makefiles in the drivers directory that don't already have an SPDX license line at the top. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I8442bc18ce228eca88a084660be84bcd1c5de928 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68980 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Tim Crawford <tcrawford@system76.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2021-08-26	device/mipi: Move to drivers/mipi	Julius Werner
	Sounds like we prefer to have this under drivers/ instead of device/. Also move all MIPI-related headers out from device/ into their own directory. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ib3e66954b8f0cf85b28d8d186b09d7846707559d Reviewed-on: https://review.coreboot.org/c/coreboot/+/57128 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-09	acpi: Call acpi_fill_ssdt() only for enabled devices	Karthikeyan Ramasubramanian
	Individual drivers check whether the concerned device is enabled before filling in the SSDT. Move the check before calling acpi_fill_ssdt() and remove the check in the individual drivers. BUG=None TEST=util/abuild/abuild Change-Id: Ib042bec7e8c68b38fafa60a8e965d781bddcd1f0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47148 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-05-22	drivers/soundwire/max98373: Support MAX98373 SoundWire device	Duncan Laurie
	The MAX98373 smart speaker amp can be connected over SoundWire and be configured for mainboards to use: - Data Port 0 and Bulk Register Access is not supported - Data Port 1 is the 32bit data input for the speaker path - Data Port 3 is the 16bit data output for I/V sense ADC path The data port and audio mode properties are filled out as best as possible with the datasheet as a reference. The ACPI address for the codec is calculated with the information in the codec driver combined with the devicetree.cb hierarchy where the link and unique IDs are extracted from the device path. For example this device is connected to master link ID 1 and has strap settings configuring it for unique ID 3. chip drivers/soundwire/max98373 register "desc" = ""Left Speaker Amp"" device generic 1.3 on end end This driver was tested with the volteer reference design by booting and disassembling the runtime SSDT to ensure that the devices have the expected address and properties. Device (SW13) { Name (_ADR, 0x000123019F837300) Name (_DDN, "Left Speaker Amp") Method (_STA) { Return (0x0F) } Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-sw-interface-revision", 0x00010000 }, [...] }, ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"), Package () { Package () { "mipi-sdw-port-audio-mode-0", "MOD0" }, Package () { "mipi-sdw-dp-1-sink-subproperties", "SNK1" }, Package () { "mipi-sdw-dp-3-source-subproperties", "SRC3" }, } } Name (MOD0, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-audio-mode-bus-frequency-configs", Package () { 0x00753000, [...] } }, [...] } } Name (SNK1, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-data-port-type", Zero }, [...] }, ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"), Package () { Package () { "mipi-sdw-port-audio-mode-0", "MOD0" } } } Name (SRC3, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "mipi-sdw-data-port-type", Zero }, [...] }, ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"), Package () { Package () { "mipi-sdw-port-audio-mode-0", "MOD0" } } } } BUG=b:146482091 Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I3f8cb2779ddde98c5df739bd8a1e83a12a305c00 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>