Showing 1,145 changed files with 29,218 additions and 21,440 deletions.
diff --git a/3rdparty/amd_blobs b/3rdparty/amd_blobs
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -12,6 +12,10 @@ official [coreboot repository](https://review.coreboot.org/cgit/coreboot.git)
 Please use [pce-fw-builder](https://github.com/pcengines/pce-fw-builder)
 
 ## [Unreleased]
+## [v4.15.0.1] - 2021-11-26
+### Changed
+- rebased with official coreboot repository commit 6973a3e7
+
 ## [v4.14.0.6] - 2021-10-29
 ### Changed
 - rebased with official coreboot repository commit d06c0917

diff --git a/Documentation/acpi/gpio.md b/Documentation/acpi/gpio.md
@@ -84,15 +84,6 @@ the raw Rx gpio value.
 
 ## Implementation Details
 
-ACPI library in coreboot will provide weak definitions for all the
-above functions with error messages indicating that these functions
-are being used. This allows drivers to conditionally make use of GPIOs
-based on device-tree entries or any other config option. It is
-recommended that the SoC code in coreboot should provide
-implementations of all the above functions generating ACPI AML code
-irrespective of them being used in any driver. This allows mainboards
-to use any drivers and take advantage of this common infrastructure.
-
 Platforms are restricted to using Local5, Local6 and Local7 variables
 only in implementations of the above functions. Any AML methods called
 by the above functions do not have any such restrictions on use of

diff --git a/Documentation/distributions.md b/Documentation/distributions.md
@@ -17,11 +17,6 @@ running on the Embedded Controller (EC) – a small microcontroller which provid
 functions like battery management, keyboard support, and sensor interfacing –
 is open source as well.
 
-### Libretrend
-
-[Libretrend](https://libretrend.com) sells the Librebox, a NUC-like PC which
-ships with coreboot firmware.
-
 ### PC Engines APUs
 
 [PC Engines](https://pcengines.ch) designs and sells embedded PC hardware that

diff --git a/Documentation/index.md b/Documentation/index.md
@@ -45,6 +45,12 @@ to the payload), but it's also a value that is deeply ingrained in the
 project. We fearlessly rip out parts of the architecture and remodel it
 when a better way of doing the same was identified.
 
+That said, since there are attempts to coerce coreboot to move in various
+directions by outside "standardization", long-established practices of
+coreboot as well as aligned projects can be documented as best practices,
+making them standards in their own right. However we reserve the right to
+retire them as the landscape shifts around us.
+
 ### One tree for everything
 
 Another difference to various other firmware projects is that we try

diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md
@@ -182,15 +182,19 @@ The boards in this section are not real mainboards, but emulators.
 
 - [Adder Workstation 1](system76/addw1.md)
 - [Adder Workstation 2](system76/addw2.md)
+- [Bonobo Workstation 14](system76/bonw14.md)
 - [Darter Pro 6](system76/darp6.md)
 - [Darter Pro 7](system76/darp7.md)
 - [Galago Pro 4](system76/galp4.md)
 - [Galago Pro 5](system76/galp5.md)
 - [Gazelle 15](system76/gaze15.md)
+- [Gazelle 16](system76/gaze16.md)
 - [Lemur Pro 9](system76/lemp9.md)
 - [Lemur Pro 10](system76/lemp10.md)
 - [Oryx Pro 5](system76/oryp5.md)
 - [Oryx Pro 6](system76/oryp6.md)
+- [Oryx Pro 7](system76/oryp7.md)
+- [Oryx Pro 8](system76/oryp8.md)
 
 ## Texas Instruments
 

diff --git a/Documentation/mainboard/ocp/deltalake.md b/Documentation/mainboard/ocp/deltalake.md
@@ -7,15 +7,24 @@ Delta Lake server platform.
 
 OCP Delta Lake server platform is a component of multi-host server system
 Yosemite-V3. Both [Delta Lake server design spec] and [Yosemite-V3 design
-spec] were contributed to [OCP].
+spec] were [OCP] accepted.
+
+On the other hand, Wiwynn's Yosemite-V3 system and Delta Lake server product
+along with its OSF implementation, which is based on FSP/coreboot/LinuxBoot
+stack, was [OCP] accepted; For details, check:
+- [The OCP blog]
+- [The Wiwynn Press Release]
+- [The Wiwynn's Yosemite-V3 product in OCP market place]
+Wiwynn and 9Elements formed a partnership to offer the Wiwynn's Yosemite-V3
+product and OSF for it.
 
 Delta Lake server is a single socket Cooper Lake Scalable Processor (CPX-SP) server.
 Intel Cooper Lake Scalable Processor was launched in Q2 2020.
 
 Yosemite-V3 has multiple configurations. Depending on configurations, it may
 host up to 4 Delta Lake servers (blades) in one sled.
 
-The Yosemite-V3 system is in mass production. Facebook, Intel and partners
+The Yosemite-V3 system is in mass production. Meta, Intel and partners
 jointly develop Open System Firmware (OSF) solution on Delta Lake as an alternative
 solution. The OSF solution is based on FSP/coreboot/LinuxBoot stack. The
 OSF solution reached production quality for some use cases in July, 2021.
@@ -187,6 +196,9 @@ and [u-root] as initramfs.
 [OCP]: https://www.opencompute.org
 [Delta Lake server design spec]: https://www.opencompute.org/documents/delta-lake-1s-server-design-specification-1v05-pdf
 [Yosemite-V3 design spec]: https://www.opencompute.org/documents/ocp-yosemite-v3-platform-design-specification-1v16-pdf
+[The OCP blog]: https://www.opencompute.org/blog/open-system-firmware-for-ocp-server-deltalake-is-published
+[The Wiwynn Press Release]: https://www.prnewswire.com/news-releases/wiwynn-successfully-implemented-open-system-firmware-on-its-ocp-yosemite-v3-server-301417374.html?tc=eml_cleartime
+[The Wiwynn's Yosemite-V3 product in OCP market place]: https://www.opencompute.org/products/423/wiwynn-yosemite-v3-server
 [osf-builder]: https://github.com/facebookincubator/osf-builder
 [OCP virtual summit 2020]: https://www.opencompute.org/summit/virtual-summit/schedule
 [flashrom]: https://flashrom.org/Flashrom

diff --git a/Documentation/mainboard/system76/bonw14.md b/Documentation/mainboard/system76/bonw14.md
@@ -0,0 +1,77 @@
+# System76 Bonobo Workstation 14 (bonw14)
+
+## Specs
+
+- CPU
+  - Intel Core i5-10600K
+  - Intel Core i7-10700K
+  - Intel Core i9-10900K
+- Chipset
+  - Intel Z490
+- EC
+  - ITE IT5570E running [System76 EC](https://github.com/system76/ec)
+- Grahpics
+  - dGPU options
+    - NVIDIA GeForce RTX 2080 Super
+    - NVIDIA GeForce RTX 2070 Super
+    - NVIDIA GeForce RTX 2060
+  - eDP options
+    - 17.3" 1920x1080x144Hz LCD (LG LP173WFG-SPB1)
+    - 17.3" 3840x2160@60Hz LCD (AUO B173ZAN03.0)
+  - 1x HDMI
+  - 2x Mini DisplayPort 1.4
+  - 2x DisplayPort 1.4 over USB-C
+- Memory
+  - Up to 128GB (4x32GB) quad-channel DDR4 SO-DIMMs @ 3200 MHz
+- Networking
+  - Gigabit Ethernet
+  - M.2 PCIe/CNVi WiFi/Bluetooth
+    - Intel Wi-Fi 6 AX200/AX201
+- Power
+  - 2x 280W (20V 14A) AC barrel adapter
+    - Chicony A18-280P1A, using a C13 power cord
+  - 97Wh 8-cell Lithium-Ion battery
+- Sound
+  - Realtek ALC1220 codec
+  - 2x TI TAS5825MRHBR smart AMPs
+  - Internal speakers (stereo + subwoofer) and microphone
+  - Combined 3.5mm headphone/microphone jack
+  - Combined 3.5mm microphone and S/PDIF jack
+  - HDMI, Mini DisplayPort, USB-C DisplayPort audio
+- Storage
+  - 2x M.2 PCIe NVMe or SATA SSD
+  - 1x M.2 PCIe NVMe-only SSD
+  - 1x M.2 SATA-only SSD
+  - SD card reader (RTS5260)
+- USB
+  - 1x USB Type-C with Thunderbolt 3
+  - 1x USB 3.2 Gen 2 Type-C with DisplayPort 1.4
+  - 1x USB 3.2 Gen 2x2 Type-C
+  - 3x USB 3.2 Gen 2 Type-A
+- Dimensions
+  - 4.343cm x 39.903cm x 31.902cm, 3.80kg
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+---------------------+
+| Type                | Value               |
++=====================+=====================+
+| Socketed flash      | no                  |
++---------------------+---------------------+
+| Vendor              | GigaDevice          |
++---------------------+---------------------+
+| Model               | GD25B127D           |
++---------------------+---------------------+
+| Size                | 16 MiB              |
++---------------------+---------------------+
+| Package             | SOIC-8              |
++---------------------+---------------------+
+| Internal flashing   | yes                 |
++---------------------+---------------------+
+| External flashing   | yes                 |
++---------------------+---------------------+
+```
+
+External flashing via ISP requires removing the board from the chassis.
+The flash chip (U16) is next to the PCH.
diff --git a/Documentation/mainboard/system76/gaze16.md b/Documentation/mainboard/system76/gaze16.md
@@ -0,0 +1,87 @@
+# System76 Gazelle 16 (gaze16)
+
+## Specs
+
+- CPU
+  - Intel Core i7-11800H
+- Chipset
+  - Intel HM570
+- EC
+  - ITE IT5570E running [System76 EC](https://github.com/system76/ec)
+- Graphics
+  - dGPU options
+    - NVIDIA GeForce RTX 3050
+    - NVIDIA GeForce RTX 3050 Ti
+    - NVIDIA GeForce RTX 3060
+  - eDP displays
+    - 15.6" 1920x1080@144Hz LCD (AUO B156HAN08.4)
+    - 17.3" 1920x1080@144Hz LCD (LG LP173WFG-SPB3)
+  - External outputs
+    - RTX 3050/3050 Ti
+      - 1x HDMI
+      - 1x Mini DisplayPort 1.4
+    - RTX 3060
+      - 1x HDMI
+      - 1x Mini DisplayPort 1.2
+      - 1x DisplayPort 1.4 over USB-C
+- Memory
+  - Up to 64GB (2x32GB) dual-channel DDR4 SO-DIMMs @ 3200 MHz
+- Networking
+  - Gigabit Ethernet
+    - Either onboard Intel I219-V or Realtek RTL8111H controller
+  - M.2 PCIe/CNVi WiFi/Bluetooth
+    - Intel Wi-Fi 6 AX200/AX201
+- Power
+  - RTX 3050/3050 Ti
+    - 150W AC barrel adapter
+      - Included: Chicony A17-150P2A, using a C5 power cord
+  - RTX 3060
+    - 180W AC barrel adapter
+      - Included: Chicony A17-180P4A, using a C5 power cord
+  - 48.96Wh 4-cell battery
+- Sound
+  - Realtek ALC256 codec
+  - Internal speakers and microphone
+  - Combined 3.5mm headphone/microphone jack
+  - Dedicated 3.5mm microphone jack
+  - HDMI, mDP, USB-C DP audio
+- Storage
+  - 1x M.2 PCIe NVMe Gen 4 SSD
+  - 1x M.2 PCIe NVMe Gen 3 or SATA 3 SSD
+  - SD card reader
+    - Realtek RTS5227S on RTX 3050/3050 Ti models
+    - Realtek OZ711LV2 on RTX 3060 models
+- USB
+  - 1x USB 3.2 Gen 2 Type-C
+    - Supports DisplayPort over USB-C on RTX 3060 models only
+    - Does not support USB-C charging (USB-PD) or Thunderbolt
+  - 1x USB 3.2 Gen 2 Type-A
+  - 1x USB 3.2 Gen 1 Type-A
+  - 1x USB 2.0 Type-A
+- Dimensions
+  - 15": 35.75cm x 23.8cm x 1.98cm, 1.99kg
+  - 17": 39.59cm x 26.495cm x 1.99cm, 2.3kg
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+---------------------+
+| Type                | Value               |
++=====================+=====================+
+| Socketed flash      | no                  |
++---------------------+---------------------+
+| Vendor              | GigaDevice          |
++---------------------+---------------------+
+| Model               | GD25B127D           |
++---------------------+---------------------+
+| Size                | 16 MiB              |
++---------------------+---------------------+
+| Package             | SOIC-8              |
++---------------------+---------------------+
+| Internal flashing   | yes                 |
++---------------------+---------------------+
+| External flashing   | yes                 |
++---------------------+---------------------+
+```
+
+The flash chip (U51 on 3050 variant, U52 on 3060 variant) is left of the top DIMM slot.
diff --git a/Documentation/mainboard/system76/oryp7.md b/Documentation/mainboard/system76/oryp7.md
@@ -0,0 +1,71 @@
+# System76 Oryx Pro 7 (oryp7)
+
+## Specs
+
+- CPU
+  - Intel Core i7-10870H
+- Chipset
+  - Intel HM470
+- EC
+  - ITE IT5570E running [System76 EC](https://github.com/system76/ec)
+- Graphics
+  - dGPU options
+    - NVIDIA GeForce RTX 3060
+    - NVIDIA GeForce RTX 3070 (Max-Q)
+    - NVIDIA GeForce RTX 3080 (Max-Q)
+  - eDP display options
+    - 15.6" 1920x1080@144Hz LCD (LG LP156WFG-SPB3)
+    - 15.6" 1920x1080@60Hz OLED (Samsung ATNA56WR06)
+    - 17.3" 1920x1080@144Hz LCD (LG LP173WFG-SPB1)
+  - 1x HDMI 2.1
+  - 1x Mini DisplayPort 1.4
+  - 1x DisplayPort 1.4 over USB-C
+- Memory
+  - Up to 64GB (2x32GB) dual-channel DDR4 SO-DIMMs @ 2933 MHz
+- Networking
+  - Gigabit Ethernet
+  - M.2 PCIe/CNVi WiFi/Bluetooth
+    - Intel WiFi 6 AX200/AX201
+- Power
+  - 180W (19.5V, 9.23A) AC barrel adapter
+    - Chicony A17-180P4A, using a C5 power cord
+  - 73Wh 3-cell battery
+- Sound
+  - Internal speakers and microphone
+  - Combined 3.5mm headphone and microphone jack
+  - Combined 3.5mm microphone and S/PDIF jack
+  - HDMI, Mini DisplayPort, USB-C DisplayPort audio
+- Storage
+  - 1x M.2 PCIe NVMe or SATA SSD
+  - 1x M.2 PCIe NVME SSD
+  - MicroSD card reader
+- USB
+  - 1x USB Type-C with Thunderbolt 3
+  - 3x USB 3.2 Gen 1 Type-A
+- Dimensions
+  - 15": 35.75cm x 23.8cm x 1.98cm, 1.99kg
+  - 17": 39.59cm x 26.495cm x 1.99cm, 2.3kg
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+-----------------+
+| Type                | Value           |
++=====================+=================+
+| Socketed flash      | no              |
++---------------------+-----------------+
+| Vendor              | Macronix        |
++---------------------+-----------------+
+| Model               | MX25L12873F     |
++---------------------+-----------------+
+| Size                | 16 MiB          |
++---------------------+-----------------+
+| Package             | SOIC-8          |
++---------------------+-----------------+
+| Internal flashing   | yes             |
++---------------------+-----------------+
+| External flashing   | yes             |
++---------------------+-----------------+
+```
+
+The flash chip (U66) is above the M.2 SSD connectors.