Merge patch series "Add basic U-Boot Support for J722S-EVM"

Jayesh Choudhary <j-choudhary@ti.com> says:

Hello there,

This series add the U-Boot support for our new platform of K3-SOC
family - J722S-EVM which is a superset of AM62P. It shares the same
memory map and thus the nodes are being reused from AM62P includes
instead of duplicating the definitions.

Some highlights of J722S SoC (in addition to AM62P SoC features) are:

- Two Cortex-R5F for Functional Safety or general-purpose usage and
  two C7x floating point vector DSP with Matrix Multiply Accelerator
  for deep learning.

- Vision Processing Accelerator (VPAC) with image signal processor
  and Depth and Motion Processing Accelerator (DMPAC).

- 7xUARTs, 3xSPI, 5xI2C, 2xUSB2, 2xCAN-FD, 3xMMC and SD, GPMC for
  NAND/FPGA connection, OSPI memory controller, 5xMcASP for audio,
  4xCSI-RX for Camera, 1 PCIe Gen3 controller, USB3.0 eCAP/eQEP,
  ePWM, among other peripherals.

TRM: <https://www.ti.com/lit/zip/sprujb3>
Schematics: <https://www.ti.com/lit/zip/sprr495>

Boot test log:
<https://gist.github.com/Jayesh2000/0313e58fde377f877a9a8f1acc2579ef>