Merge changes I8e67a921,I0dc06072,I5e149063,I962cdfc7,I5c5d0444 into integration

* changes:
  plat: ti: k3: board: Let explicitly map our SEC_SRAM_BASE to 0x0
  plat: ti: k3: board: Lets cast our macros
  plat: ti: k3: common: bl31_setup: Use BL31_SIZE instead of computing
  plat: ti: k3: platform_def.h: Define the correct number of max table entries
  plat: ti: k3: board: lite: Increase SRAM size to account for additional table