From 976e09b0210e5e8c9c883dd9ca094d1de000976e Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Fri, 24 Mar 2023 08:48:37 -0600
Subject: mb/system76/adl: Add Gazelle 17 as a variant

The gaze17 comes in 2 variants due to differences in the discrete GPU
and network controller used.

- NVIDIA RTX 3050, using Realtek Ethernet Controller
- NVIDIA RTX 3060, using onboard I219-V Ethernet Controller

Tested with a custom TianoCore UefiPayloadPkg payload.

Working:

- PS/2 keyboard, touchpad
- Both DIMM slots
- M.2 NVMe SSD
- M.2 SATA SSD
- MicroSD card reader
- All USB ports
- Webcam
- Ethernet
- WiFi/Bluetooth
- Integrated graphics using Intel GOP driver
- Internal microphone
- Internal speakers
- Combined headphone + mic 3.5mm audio
- 3.5mm microphone input
- S0ix suspend/resume
- Booting to Pop!_OS Linux 22.04 with kernel 6.2.6
- Internal flashing with flashrom v1.2-703-g76118a7c10ed

Not working:

- Discrete/Hybrid graphics: Requires NVIDIA driver
- mDP/HDMI displays on 3060 variant: Requires NVIDIA driver
- Detection of devices in TBT slot on boot
- S3 suspend: MP init eventually fails

Not tested:

- Thunderbolt devices

Change-Id: Ib12ac47e8f34004f72e6234039823530511baea7
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 Documentation/mainboard/index.md           |  1 +
 Documentation/mainboard/system76/gaze17.md | 65 ++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 Documentation/mainboard/system76/gaze17.md

(limited to 'Documentation/mainboard')

diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md
index 59e91d44e318..06c60cb8d1c0 100644
--- a/Documentation/mainboard/index.md
+++ b/Documentation/mainboard/index.md
@@ -214,6 +214,7 @@ The boards in this section are not real mainboards, but emulators.
 - [Galago Pro 6](system76/galp6.md)
 - [Gazelle 15](system76/gaze15.md)
 - [Gazelle 16](system76/gaze16.md)
+- [Gazelle 17](system76/gaze17.md)
 - [Gazelle 18](system76/gaze18.md)
 - [Lemur Pro 9](system76/lemp9.md)
 - [Lemur Pro 10](system76/lemp10.md)
diff --git a/Documentation/mainboard/system76/gaze17.md b/Documentation/mainboard/system76/gaze17.md
new file mode 100644
index 000000000000..cf7f0a2d9b95
--- /dev/null
+++ b/Documentation/mainboard/system76/gaze17.md
@@ -0,0 +1,65 @@
+# System76 Gazelle 17 (gaze17)
+
+The gaze17 comes in 2 variants: gaze17-3050 and gaze17-3060-b.
+
+## Specs
+
+- CPU
+  - Intel Core i5-12500H
+  - Intel Core i7-12700H
+- 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
+- Memory
+  - Up to 64GB (2x32GB) dual-channel DDR4 SO-DIMMs @ 3200 MT/s
+- Networking
+  - Gigabit Ethernet
+    - 3050: Realtek RTL8111H controller
+    - 3060: Onboard Intel I219-V
+  - M.2 PCIe/CNVi WiFi/Bluetooth
+    - Intel Wi-Fi 6 AX201
+- Power
+  - 3050: 150W (20V, 7.5A) AC barrel adapter
+  - 3060: 180W (20V, 9A) AC barrel adapter
+      - Lite-On PA-1181-76, using a C5 power cord
+  - 54Wh 4-cell Li-ion battery (NP50BAT-4-54)
+- Sound
+  - Realtek ALC256 codec
+  - Internal speakers and microphone
+  - Combined 3.5mm headphone/microphone jack
+  - Dedicated 3.5mm microphone jack
+- Storage
+  - 1x M.2 PCIe NVMe Gen 4 SSD
+  - 1x M.2 PCIe NVMe Gen 3 or SATA 3 SSD
+  - MicroSD card reader (Realtek RTS5227S/OZ711LV2)
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+---------------------+
+| Type                | Value               |
++=====================+=====================+
+| Socketed flash      | no                  |
++---------------------+---------------------+
+| Vendor              | GigaDevice          |
++---------------------+---------------------+
+| Model               | GD25B256E           |
++---------------------+---------------------+
+| Size                | 32 MiB              |
++---------------------+---------------------+
+| Package             | WSON-8              |
++---------------------+---------------------+
+| Internal flashing   | yes                 |
++---------------------+---------------------+
+| External flashing   | yes                 |
++---------------------+---------------------+
+```
+
+The position of the flash chip depends on the variant:
+
+- 3050: U24, below the bottom DIMM slot.
+- 3060: U55, left of the PCIe 4.0 M.2 slot.
-- 
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