ARMv8: LS1043A: Enable LS1043A default PSCI support

A most basic PSCI implementation with only one psci_version is added for
LS1043A, this can verify the generic PSCI framework, and more platform specific
implementation will be added later.

Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>

board/freescale/ls1043ardb/Kconfig

@@ -13,4 +13,13 @@ config SYS_SOC
 config SYS_CONFIG_NAME
 	default "ls1043ardb"
 
+config SYS_HAS_ARMV8_SECURE_BASE
+	bool "Enable secure address for PSCI image"
+	depends on ARMV8_PSCI
+	default n
+	help
+	  PSCI image can be re-located to secure RAM.
+	  If enabled, please also define the value for ARMV8_SECURE_BASE,
+	  for LS1043ARDB, it could be some address in OCRAM.
+
 endif