summaryrefslogtreecommitdiff
path: root/Documentation/mainboard/system76/lemp9.md
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/mainboard/system76/lemp9.md')
-rw-r--r--Documentation/mainboard/system76/lemp9.md73
1 files changed, 73 insertions, 0 deletions
diff --git a/Documentation/mainboard/system76/lemp9.md b/Documentation/mainboard/system76/lemp9.md
new file mode 100644
index 0000000000..9739484820
--- /dev/null
+++ b/Documentation/mainboard/system76/lemp9.md
@@ -0,0 +1,73 @@
+# System76 Lemur Pro (lemp9)
+
+## Specs
+
+- CPU
+ - Intel i7-10510U
+ - Intel i5-10210U
+- EC
+ - ITE IT5570E running https://github.com/system76/ec
+ - Backlit Keyboard, with standard PS/2 keycodes and SCI hotkeys
+ - Battery
+ - Charger, using AC adapter or USB-C PD
+ - Suspend/resume
+ - Touchpad
+- GPU
+ - Intel UHD Graphics 620
+ - GOP driver is recommended, VBT is provided
+ - eDP 14-inch 1920x1080 LCD
+ - HDMI video
+ - USB-C DisplayPort video
+- Memory
+ - Channel 0: 8-GB on-board DDR4 Samsung K4AAG165WA-BCTD
+ - Channel 1: 8-GB/16-GB/32-GB DDR4 SO-DIMM
+- Networking
+ - M.2 PCIe/CNVi WiFi/Bluetooth
+- Sound
+ - Realtek ALC293D
+ - Internal speaker
+ - Internal microphone
+ - Combined headphone/microphone 3.5-mm jack
+ - HDMI audio
+ - USB-C DisplayPort audio
+- Storage
+ - M.2 PCIe/SATA SSD-1
+ - M.2 PCIe/SATA SSD-2
+ - RTS5227S MicroSD card reader
+- USB
+ - 1280x720 CCD camera
+ - USB 3.1 Gen 2 Type-C (left)
+ - USB 3.1 Gen 2 Type-A (left)
+ - USB 3.1 Gen 1 Type-A (right)
+
+## Building coreboot
+
+The following commands will build a working image:
+
+```bash
+make distclean
+make defconfig KBUILD_DEFCONFIG=configs/config.system76_lemp9
+make
+```
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+------------+
+| Type | Value |
++=====================+============+
+| Socketed flash | no |
++---------------------+------------+
+| Vendor | GigaDevice |
++---------------------+------------+
+| Model | GD25Q128C |
++---------------------+------------+
+| Size | 16 MiB |
++---------------------+------------+
+| Package | SOIC-8 |
++---------------------+------------+
+| Internal flashing | yes |
++---------------------+------------+
+| External flashing | yes |
++---------------------+------------+
+```