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 45The following commands will build a working image: 46 47```bash 48make distclean 49make defconfig KBUILD_DEFCONFIG=configs/config.system76_lemp9 50make 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``` 74