510

first commit

liwan test image v8

• Fix packet dropping when using with Fast Ethernet.
• Fix screen wake issue on DP.

liwan test image v7

Rebuild of v6 since that image was not bootable

liwan test image v6

Revert U-Boot changes as SPI5 stopped working.

liwan test image v5

Fix SPI5 issue.
Partially fix U-Boot display corruption issue.

liwan test image v4

Fix #1

liwan test image v3

Known issues and fixes compared to v2:

• desktop is laggy (locally tested, non-kernel fix)
• headphone audio is missing (locally tested)
• usb cdc printer which appears as ttyACM0 is missing: 16f5:0807 Futurelogic Inc. JCM GEN3 USB PRINTER (unable to test)
• spi nvram issue (miso always low)
• default scheduler to performance (locally tested)
• set opp to op1 level (2ghz) (locally tested)
• u-boot screen is corrupted

The updated kernel is also uploaded to be used in v2 image. To install, first download the image, then execute sudo dpkg -i linux-image-5.10.152-liwan_5.10.152-1-7d51b4c67cfb_arm64.deb from download location.

liwan test image v2

Credential: radxa/radxa

Please update /etc/apt/source.list to use a proper mirror, as this image is built against a private mirror. The default content for this file is

deb http://deb.debian.org/debian bullseye main contrib non-free
deb-src http://deb.debian.org/debian bullseye main contrib non-free

deb http://deb.debian.org/debian-security/ bullseye-security main contrib non-free
deb-src http://deb.debian.org/debian-security/ bullseye-security main contrib non-free

deb http://deb.debian.org/debian bullseye-updates main contrib non-free
deb-src http://deb.debian.org/debian bullseye-updates main contrib non-free

radxa@rock-pi-4c:~$ DISPLAY=:0 inxi -G
Graphics:
  Device-1: display-subsystem driver: rockchip_drm v: N/A 
  Device-2: rk3399-dw-hdmi driver: dwhdmi_rockchip v: N/A 
  Device-3: rk3399-mali driver: panfrost v: kernel 
  Display: server: X.Org 1.20.11 driver: loaded: modesetting unloaded: fbdev 
  resolution: 1: 1920x1080~60Hz 2: 1920x1080~60Hz 
  OpenGL: renderer: llvmpipe (LLVM 11.0.1 128 bits) v: 4.5 Mesa 20.3.5

liwan test image v1

• Based on Linux 5.19-rc6 and Debian 11
• Basic CLI environment without X server (sudo apt install xorg)
• is6xwvs5128, at24, and ds1307 driver included
• Load /boot/dtbs/5.19.0-rc6-latest/rockchip/overlays/liwan.dtbo overlay by default. The source for this file is located in this repository. Please update this file since dummy values are used here.
• To modify overlay loading list please edit /boot/extlinux/extlinux.conf file's FDTOVERLAYS field. This is a space-separated list.

4.4se

test2

first commit