uboot-phytec

Merge pull request #8 in PROCESSOR-SDK/processor-sdk-u-boot from merge-conflict/k3-am654-idk to processor-sdk-u-boot-2019.01

* commit '05221ff9b71fab1b035eb836c6986580f1286d4e':
  mmc: am654_sdhci: Add Support for Strobe Select
  mmc: am654_sdhci: Create driver_data structure
  mmc: sdhci: Add Support for configuring HS400 timing
  mmc: am654_mmc: Fix freqsel write
  arm64: dts: ti: k3-am654-base/idk: Don't use PHY TX delay for ICSSG ports
  net: ti: icssg-prueth: always enable MAC TX delay