mb/system76/galp5: Add System76 Galago Pro 5

https://tech-docs.system76.com/models/galp5/README.html

Tested with TianoCore (UefiPayloadPkg).

Working:

- PS/2 keyboard, touchpad
- Both DIMM slots
- M.2 NVMe SSD
- All USB ports
- SD card reader
- Webcam
- Ethernet
- WiFi/Bluetooth
- Integrated graphics using Intel GOP driver
- HDMI output
- Internal microphone
- Internal speakers
- Combined 3.5mm headphone/microphone jack
- S0ix suspend*
- Booting to Pop!_OS Linux 21.04 and Windows 10
- Flashing with flashrom

Not working:

- Discrete/Hybrid graphics
- S0ix when a device is attached to the TBT port

Change-Id: I0d9052c0b064d4d43812ad837578d4a097149cc8
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52350
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2 files changed, 69 insertions, 0 deletions

diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md
index a980c077ddc3..2df07e1b18d1 100644
--- a/Documentation/mainboard/index.md
+++ b/Documentation/mainboard/index.md
@@ -180,6 +180,7 @@ The boards in this section are not real mainboards, but emulators.
 
 ## System76
 
+- [Galago Pro 5](system76/galp5.md)
 - [Gazelle 15](system76/gaze15.md)
 - [Lemur Pro 9](system76/lemp9.md)
 - [Lemur Pro 10](system76/lemp10.md)
diff --git a/Documentation/mainboard/system76/galp5.md b/Documentation/mainboard/system76/galp5.md
new file mode 100644
index 000000000000..82840502e3e6
--- /dev/null
+++ b/Documentation/mainboard/system76/galp5.md
@@ -0,0 +1,68 @@
+# System76 Galago Pro 5 (galp5)
+
+## Specs
+
+- CPU
+  - Intel Core i7-1165G7
+  - Intel Core i5-1135G7
+- EC
+  - ITE IT5570E running [System76 EC](https://github.com/system76/ec)
+- Graphics
+  - Intel Iris Xe Graphics
+  - dGPU options
+    - NVIDIA GeForce 1650
+    - NVIDIA GeForce 1650 Ti
+  - eDP 14.1" 1920x1080@60Hz LCD (BOE NV140FHM-N62)
+  - 1x HDMI
+  - 1x DisplayPort 1.4 over USB-C
+- Memory
+  - Up to 64 (2x32GB) dual-channel DDR4 SO-DIMMs @ 3200 MHz
+- Networking
+  - Gigabit Ethernet
+  - M.2 PCIe/CNVi WiFi/Bluetooth
+    - Intel Wi-Fi 6 AX200/AX201
+- Power
+  - with Intel iGPU only
+    - 65W (19V, 3.42A) AC barrel adapter
+    - USB-C charging compatible with 65W+ charger
+  - with NVIDIA dGPU
+    - 90W (19V, 4.74A) AC barrel adapter
+    - USB-C charging compatible with 90W+ charger
+- Sound
+  - Realtek ALC293D codec
+  - Internal speakers and microphone
+  - Combined 3.5mm headphone/microphone jack
+  - HDMI, USB-C DisplayPort audio
+- Storage
+  - 1x M.2 PCIe NVMe Gen 4 SSD
+  - SD card reader
+- USB
+  - 2x USB 3.2 (Gen 1) Type-A
+  - 1x USB 3.2 (Gen 2) Type-C
+  - 1x USB Type-C with Thunderbolt 4
+- Dimensions
+  - 32.49cm x 22.5cm x 1.75cm, 1.41kg
+
+## 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 (U33) is next to the M.2 WiFi card.