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coreboot-kgpe-d16/Documentation/mainboard/system76/addw1.md

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System76 Adder Workstation 1 (addw1)

Specs

  • CPU
    • Intel Core i7-9750H
    • Intel Core i9-9980HK
  • Chipset
    • Intel HM370
  • EC
  • Graphics
    • Intel UHD Graphics 630
    • NVIDIA GeForce RTX 2070
    • eDP 15.6" 3840x2160 OLED (Samsung ATNA56WR06)
    • 1x HDMI
    • 1x Mini DisplayPort 1.3
    • 1x DisplayPort 1.3 over USB-C
  • Memory:
    • Up to 64GB dual-channel DDR4 @ 2666 MHz, or
    • Up to 32GB dual-channel DDR4 @ 3000 MHz
  • Networking
    • Gigabit Ethernet
    • Intel Wireless-AC
  • Power
    • 230W (19.5V, 11.8A) AC adapter
    • Removable 62Wh 6-cell battery
  • Sound
    • Realtek ALC1220 codec
    • TAS5825MRHBR smart AMP
    • Internal speakers and microphone
    • Combined headphone and microphone 3.5mm jack
    • Combined microphone and S/PDIF 3.5mm jack
    • HDMI, Mini DisplayPort, USB-C DP audio
  • Storage
    • M.2 PCIe/SATA SSD1
    • M.2 PCIe/SATA SSD2
    • 2.5" SATA HDD/SSD
    • RTS5250 SD card reader
  • USB
    • 1x USB Type-C with Thunderbolt 3
    • 1x USB 3.1 Gen2 Type-C
    • 3x USB 3.1 Gen1 Type-A

Flashing coreboot

+---------------------+---------------------+
| Type                | Value               |
+=====================+=====================+
| Socketed flash      | no                  |
+---------------------+---------------------+
| Vendor              | Macronix            |
+---------------------+---------------------+
| Model               | MX25L12873F         |
+---------------------+---------------------+
| Size                | 16 MiB              |
+---------------------+---------------------+
| Package             | SOIC-8              |
+---------------------+---------------------+
| Internal flashing   | yes                 |
+---------------------+---------------------+
| External flashing   | yes                 |
+---------------------+---------------------+

The flash chip (U61) is next to the battery connector.