Documentation/mainboard/system76/lemp9.md

   1 # System76 Lemur Pro (lemp9)
   2
   3 ## Specs
   4
   5 - CPU
   6     - Intel i7-10510U
   7     - Intel i5-10210U
   8 - EC
   9     - ITE IT5570E running https://github.com/system76/ec
  10     - Backlit Keyboard, with standard PS/2 keycodes and SCI hotkeys
  11     - Battery
  12     - Charger, using AC adapter or USB-C PD
  13     - Suspend/resume
  14     - Touchpad
  15 - GPU
  16     - Intel UHD Graphics 620
  17     - GOP driver is recommended, VBT is provided
  18     - eDP 14-inch 1920x1080 LCD
  19     - HDMI video
  20     - USB-C DisplayPort video
  21 - Memory
  22     - Channel 0: 8-GB on-board DDR4 Samsung K4AAG165WA-BCTD
  23     - Channel 1: 8-GB/16-GB/32-GB DDR4 SO-DIMM
  24 - Networking
  25     - M.2 PCIe/CNVi WiFi/Bluetooth
  26 - Sound
  27     - Realtek ALC293D
  28     - Internal speaker
  29     - Internal microphone
  30     - Combined headphone/microphone 3.5-mm jack
  31     - HDMI audio
  32     - USB-C DisplayPort audio
  33 - Storage
  34     - M.2 PCIe/SATA SSD-1
  35     - M.2 PCIe/SATA SSD-2
  36     - RTS5227S MicroSD card reader
  37 - USB
  38     - 1280x720 CCD camera
  39     - USB 3.1 Gen 2 Type-C (left)
  40     - USB 3.1 Gen 2 Type-A (left)
  41     - USB 3.1 Gen 1 Type-A (right)
  42
  43 ## Building coreboot
  44
  45 The following commands will build a working image:
  46
  47 ```bash
  48 make distclean
  49 make defconfig KBUILD_DEFCONFIG=configs/config.system76_lemp9
  50 make
  51 ```
  52
  53 ## Flashing coreboot
  54
  55 ```eval_rst
  56 +---------------------+------------+
  57 | Type                | Value      |
  58 +=====================+============+
  59 | Socketed flash      | no         |
  60 +---------------------+------------+
  61 | Vendor              | GigaDevice |
  62 +---------------------+------------+
  63 | Model               | GD25Q128C  |
  64 +---------------------+------------+
  65 | Size                | 16 MiB     |
  66 +---------------------+------------+
  67 | Package             | SOIC-8     |
  68 +---------------------+------------+
  69 | Internal flashing   | yes        |
  70 +---------------------+------------+
  71 | External flashing   | yes        |
  72 +---------------------+------------+
  73 ```