acpi: Zero-out MADT before filling it
[coreboot.git] / Documentation / mainboard / system76 / gaze15.md
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1 # System76 Gazelle 15 (gaze15)
3 ## Specs
5 - CPU
6   - Intel Core i7 10750H
7 - EC
8   - ITE5570E running <https://github.com/system76/ec>
9 - Graphics
10   - Intel UHD Graphics
11   - NVIDIA GeForce GTX 1650/1650 Ti/1660 Ti
12   - eDP 15.6" or 17.3" 1920x1080 @ 120 Hz LCD
13   - HDMI, Mini DisplayPort 1.4, and DisplayPort 1.4 over USB-C
14 - Memory
15   - Channel 0: 8-GB/16-GB/32-GB DDR4 SO-DIMM
16   - Channel 1: 8-GB/16-GB/32-GB DDR4 SO-DIMM
17 - Networking
18   - Gigabit Ethernet
19   - M.2 PCIe/CNVi Wifi/Bluetooth
20     - Intel Wireless-AC 9560, or
21     - Intel Wi-Fi 6 AX200/AX201
22 - Power
23   - 120W AC adapter (GTX 1650 and 1650 Ti)
24   - 180W AC adapter (GTX 1660 Ti)
25   - 48.96Wh battery
26 - Sound
27   - Realtek ALC293 codec
28   - TAS5825MRHBR smart AMP
29   - Internal speakers and microphone
30   - Combined headphone and microphone 3.5mm jack
31   - HDMI, Mini DisplayPort, USB-C DP audio
32 - Storage
33   - M.2 PCIe/SATA SSD-1
34   - M.2 PCIe SSD-2
35   - 2.5" 7mm drive bay
36   - SD card reader
37   - Realtek RTL8411B card reader
38 - USB
39   - 1x USB 2.0
40   - 1x USB 3.0
41   - 1x USB 3.1
42   - 1x USB 3.2 Type-C
44 ## Building coreboot
46 ```bash
47 make distclean
48 make defconfig KBUILD_DEFCONFIG=configs/config.system76_gaze15
49 make
50 ```
52 ## Flashing coreboot
54 ```{eval-rst}
55 +---------------------+---------------------+
56 | Type                | Value               |
57 +=====================+=====================+
58 | Socketed flash      | no                  |
59 +---------------------+---------------------+
60 | Vendor              | GigaDevice          |
61 +---------------------+---------------------+
62 | Model               | GD25Q127C/GD25Q128C |
63 +---------------------+---------------------+
64 | Size                | 16 MiB              |
65 +---------------------+---------------------+
66 | Package             | SOIC-8              |
67 +---------------------+---------------------+
68 | Internal flashing   | yes                 |
69 +---------------------+---------------------+
70 | External flashing   | yes                 |
71 +---------------------+---------------------+
72 ```