Libre Computer AML-S805X-AC-V1.0 (librecomputer-lafrite)
Appearance
![]() librecomputer-lafrite as shown on Libre Computer's website | |
Manufacturer | Libre Computer |
---|---|
Name | AML-S805X-AC-V1.0 |
Codename | librecomputer-lafrite |
Released | 2019 |
Type | single board computer |
Hardware | |
Chipset | Amlogic S805X |
CPU | 2.0 GHz Quad core |
GPU | Mali 450 |
Memory | 512 MB/1 GB |
Architecture | aarch64 |
Software | |
FOSS bootloader | yes |
postmarketOS | |
Category | testing |
Pre-built images Whether pre-built images are available here. |
no |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
yes |
pmOS kernel The kernel version that runs on the device's port. |
6.4.0 |
Flashing It is possible to flash the device with pmbootstrap flasher . |
Broken
|
---|---|
Multimedia | |
3D Acceleration |
Works
|
Audio Audio playback, microphone, headset and buttons. |
Works
|
IR RX |
Works
|
Connectivity | |
Ethernet |
Works
|
Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Untested
|
USB-A Full-sized USB-A port works (Usually applicable to SBCs and laptops). |
Works
|
HDMI/DP Video and audio output with HDMI or Display Port works. |
Works
|
Primary Bootloader It is possible to replace stock bootloader with U-Boot. |
Works
|
---|---|
Secondary Bootloader It is possible to chainload U-Boot from stock bootloader. |
Untested
|
Mainline Latest versions of U-Boot are not broken and it is possible to use them. |
Works
|
SD card It is possible to boot from SD card. |
Works
|
USB Host It is possible to boot from a USB storage or connect a keyboard. |
Works
|
USB Peripheral It is possible to use device as a peripheral in U-Boot, e.g. for fastboot mode. |
Works
|
Display |
Works
|
Keyboard |
Works
|
This device is based on the Amlogic S905X. See the SoC page for common tips, guides and troubleshooting steps |
The AML-S805X-AC is a single board computer made by Libre Computer. Quite well supported in mainline because of the manufacturer funding mainline development for this board and using mainline in official images.
This board is mostly just a stripped down version of the Libre Computer AML-S905X-CC (librecomputer-lepotato).
How to enter USB mode
You need a USB Type-A to USB Type-A cable. Libre Computer sells these with an eMMC module.
- Unplug everything from your SBC
- Plug your USB cable to the USB port next to the GPIO header
- Press the K11/Uboot button near the second USB port while plugging the other end of your USB cable to your computer
- After 5 seconds or so, release the button
- Run
lsusb
, you should see something like this:
$ lsusb
[...]
Bus 001 Device 055: ID 1b8e:c003 Amlogic, Inc. GX-CHIP
[...]
Installation
Only installing to eMMC is tested.
Use pmbootstrap to build your own image, like so:
$ pmbootstrap init # manufacturer: librecomputer, codename: lafrite
Enter flash mode and clone Libre Computer's pyamlboot
fork:
$ git clone https://github.com/libre-computer-project/pyamlboot -b scripts pyamlboot-librecomputer
Boot the board from USB and let U-Boot enter USB mass storage mode:
$ cd pyamlboot-librecomputer
$ ./run.sh aml-s805x-ac ums-emmc
Install postmarketOS:
$ pmbootstrap install --sdcard=/dev/sdb # replace `sdb` with the path of your emulated UMS
What works
LEDs
Unable to control them from userspace.
Ethernet
Works
Pictures
-
Running Weston!
Community info
Maintainers
Contributors
Users owning this device
- FerassElHafidi (Notes: 512 MB of RAM. Donated to me by Libre Computer.)