Merge changes from topic "tegra-downstream-07092020" into integration

* changes:
  Tegra194: remove AON_WDT IRQ mapping
  Tegra: smmu: add smmu_verify function
  Tegra: TZDRAM setup from soc specific early_boot handlers
  Tegra: remove "platform_get_core_pos" function
  Tegra: print GICC registers conditionally
  lib: cpus: sanity check pointers before use
  Tegra: spe: do not flush console in console_putc
  Tegra: verify platform compatibility