board: ti: Introduce basic board files for the J722S family

Introduce the basic files needed to support the TI J722S family of SoCs.

Co-developed-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
10 files changed