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authorJeremy Soller <jeremy@system76.com>2023-05-16 14:56:43 -0600
committerFelix Held <felix-coreboot@felixheld.de>2023-07-25 19:46:41 +0000
commit4814492e3ca49c0303b900ce1aa00a5b8e08f381 (patch)
treecff108c53bd5e485350737a9bdd5ae68a1b9efec /Documentation
parent9091a94528f93cd0d7f641f0cbb1b6e1acce535c (diff)
mb/system76/rpl: Add Lemur Pro 12 as a variant
The Lemur Pro 12 (lemp12) is a Raptor Lake-U board. Tested with a custom edk2 UefiPayloadPkg. Working: - PS/2 keyboard - I2C HID touchpad - DIMM slot with 4800 MT/s memory - Both SSD slots - All USB ports - Webcam - Ethernet - WiFi/Bluetooth - Integrated graphics using Intel GOP driver - Internal microphone - Internal speakers - Combined 3.5mm headphone + mic audio - 3.5mm microphone input - S3 suspend/resume - TPM 2.0 device - Booting Pop!_OS Linux 22.04 with kernel 6.2.7 Not working: - Onboard RAM Change-Id: I0c4941534b719ea8fc93eb3492d5fe16db208647 Signed-off-by: Jeremy Soller <jeremy@system76.com> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/75279 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/mainboard/index.md1
-rw-r--r--Documentation/mainboard/system76/lemp12.md62
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diff --git a/Documentation/mainboard/index.md b/Documentation/mainboard/index.md
index e311198f58..f5b4ed8530 100644
--- a/Documentation/mainboard/index.md
+++ b/Documentation/mainboard/index.md
@@ -223,6 +223,7 @@ The boards in this section are not real mainboards, but emulators.
- [Lemur Pro 9](system76/lemp9.md)
- [Lemur Pro 10](system76/lemp10.md)
- [Lemur Pro 11](system76/lemp11.md)
+- [Lemur Pro 12](system76/lemp12.md)
- [Oryx Pro 5](system76/oryp5.md)
- [Oryx Pro 6](system76/oryp6.md)
- [Oryx Pro 7](system76/oryp7.md)
diff --git a/Documentation/mainboard/system76/lemp12.md b/Documentation/mainboard/system76/lemp12.md
new file mode 100644
index 0000000000..55a2e35cc2
--- /dev/null
+++ b/Documentation/mainboard/system76/lemp12.md
@@ -0,0 +1,62 @@
+# System76 Lemur Pro 12 (lemp12)
+
+## Specs
+
+- CPU
+ - Intel Core i5-1335U
+ - Intel Core i7-1355U
+- EC
+ - ITE IT5570E running [System76 EC](https://github.com/system76/ec)
+- Graphics
+ - Intel Iris Xe Graphics
+ - eDP 14.0" 1920x1080@60Hz LCD (Innolux N140HCE-EN2)
+ - 1x HDMI 2.1
+ - 1x DisplayPort 1.4 over USB-C
+- Memory
+ - Channel 0: 8-GB onboard DDR5 (Samsung M425R1GB4BB0-CQKOD)
+ - Channel 1: 8/16/32-GB DDR5 SO-DIMM @ 4800 MHz
+- Networking
+ - M.2 NVMe/CNVi WiFi/Bluetooth (Intel Wi-Fi 6 AX210/211)
+- Power
+ - 65W (19V, 3.42A) AC adapter (AcBel ADA012)
+ - USB-C charging, compatible with 65W+ charger
+ - 73Wh 4-cell Lithium-ion battery
+- Sound
+ - Realtek ALC256 codec
+ - Internal speakers and microphone
+ - Combined 3.5 mm headphone/microphone jack
+ - HDMI, USB-C DisplayPort audio
+- Storage
+ - 1x M.2 PCIe NVMe Gen 4 SSD
+ - 1x M.2 PCIe NVMe Gen 3 or SATA 3 SSD
+ - MicroSD card reader (RTS5227S)
+- USB
+ - 1x USB Type-C with Thudnerbolt 4
+ - 1x USB 3.2 Gen 2 Type-A
+ - 1x USB 3.2 Gen 1 Type-A
+- Dimensions
+ - 1.65cm x 32.2cm x 21.68cm, 1.15kg
+
+## Flashing coreboot
+
+```eval_rst
++---------------------+---------------------+
+| Type | Value |
++=====================+=====================+
+| Socketed flash | no |
++---------------------+---------------------+
+| Vendor | Macronix |
++---------------------+---------------------+
+| Model | MX25L25673G |
++---------------------+---------------------+
+| Size | 32 MiB |
++---------------------+---------------------+
+| Package | WSON-8 |
++---------------------+---------------------+
+| Internal flashing | yes |
++---------------------+---------------------+
+| External flashing | yes |
++---------------------+---------------------+
+```
+
+The flash chip (U41) is left of the DIMM slot.