linux-phytec-ti

Merge pull request #200 in PROCESSOR-SDK/processor-sdk-linux from plsdk-2787 to processor-sdk-linux-4.19.y

* commit '04f983a885eb2c0416dca12aee6a7e91aef57251':
  net: prueth: Introduce prueth switchdev driver
  net: prueth: Add TI PRUSS Ethernet driver support of switch firmware