Allwinner CedarX userspace library

Based on lindenis-v536 SDK

Add package to buildroot system

• Copy dir "buildroot-package/libcedarc" to "buildroot/package"

• Modify "buildroot/package/Config.in", add package source to any menu you want

  source "package/libcedarc/Config.in"
  

  Demo

  menu "Hardware handling"
  source "package/libcedarc/Config.in" # <--Add
  source "package/acsccid/Config.in"
  source "package/bcm2835/Config.in"
  

Build

• make menuconfig
• Select "libcedarc" package
• make

Work with ffmpeg (tested with buildroot 2020.02.1)

• make menuconfig
• goto "> Target packages > Audio and video applications > ffmpeg"
• set "(--enable-omx) Additional parameters for ./configure"
• recompile ffmpeg