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coreboot-kgpe-d16/Documentation/mainboard/system76/addw2.md

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System76 Adder Workstation 2 (addw2)

Specs

  • CPU
    • Intel Core i7-10875H
  • Chipset
    • Intel HM470
  • EC
  • Graphics
    • NVIDIA GeForce RTX 2070 Super
    • eDP 15.6" 3840x2160@60Hz OLED (Samsung ATNA56WR06)
    • 1x HDMI
    • 1x Mini DisplayPort 1.4
    • 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
    • 230W (19.5V, 11.8A) AC barrel adapter
      • Chicony A17-230P1A, using a C5 power cord
    • 62Wh 6-cell Lithium-Ion battery
  • Sound
    • Internal speakers and microphone
    • Combined 3.5mm headhpone and microphone jack
    • Combined 3.5mm microphone and S/PDIF jack
    • HDMI, Mini DisplayPort, USB-C DisplayPort audio
  • Storage
    • M.2 PCIe NVMe Gen 3 or SATA 3 SSD
    • M.2 PCIe NVMe Gen 3 SSD
    • 2.5" SATA 3 SSD
    • SD card reader (RTS5250S)
  • USB
    • 1x USB Type-C with Thunderbolt 3
    • 1x USB 3.2 Gen 2 Type-C
    • 3x USB 3.2 Gen 1 Type-A
  • Dimensions
    • 35.890cm x 25.806cm x 2.997cm, 2.5kg

Flashing coreboot

+---------------------+-----------------+
| Type                | Value           |
+=====================+=================+
| Socketed flash      | no              |
+---------------------+-----------------+
| Vendor              | Macronix        |
+---------------------+-----------------+
| Model               | MX25L12872F     |
+---------------------+-----------------+
| Size                | 16 MiB          |
+---------------------+-----------------+
| Package             | SOIC-8          |
+---------------------+-----------------+
| Internal flashing   | yes             |
+---------------------+-----------------+
| External flashing   | yes             |
+---------------------+-----------------+

The flash chip (U60) is next to the battery connector.