board: ls1012a: LS1012A-2G5RDB board support

LS1012A-2G5RDB belongs to LS1012A family with features 2 2.5G SGMII
PFE MAC, SATA, USB 2.0/3.0, WiFi DDR, eMMC, QuadSPI, UART.

Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 001ece3..9dc5426 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -968,6 +968,18 @@
 	  development platform that supports the QorIQ LS1012A
 	  Layerscape Architecture processor.
 
+config TARGET_LS1012A2G5RDB
+	bool "Support ls1012a2g5rdb"
+	select ARCH_LS1012A
+	select ARM64
+	select BOARD_LATE_INIT
+	imply SCSI
+	help
+	  Support for Freescale LS1012A2G5RDB platform.
+	  The LS1012A 2G5 Reference design board (RDB) is a high-performance
+	  development platform that supports the QorIQ LS1012A
+	  Layerscape Architecture processor.
+
 config TARGET_LS1012AFRDM
 	bool "Support ls1012afrdm"
 	select ARCH_LS1012A