rtd1xxx: image: add rtd1619b bleedingedge eMMC 2GB board

add rtd1619b bleedingedge eMMC 2GB board DT file

Signed-off-by: Phinex Hung <phinex@realtek.com>

target/linux/rtd1xxx/files/arch/arm64/boot/dts/realtek/rtd1619b-bleedingedge-emmc-2gb.dts

@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2020 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd1619b-bleedingedge.dtsi"
+
+/ {
+	compatible = "realtek,bleeding-edge", "realtek,rtd1619b";
+	model = "Realtek Bleeding Edge EVB (2GB)";
+
+	memory@40000 {
+		device_type = "memory";
+		reg = <0x00040000 0x7ffc0000>; /* 2 GB */
+	};
+
+	chosen {
+		bootargs = "earlycon=uart8250,mmio32,0x98007800 console=ttyS0,460800 init=/etc/init root=/dev/mmcblk0p1 rootfstype=squashfs rootwait loglevel=8";
+	};
+};

target/linux/rtd1xxx/image/rtd1619b.mk

@@ -4,10 +4,21 @@ define Device/rtd1619b
   DEVICE_NAME := realtek
   DEVICE_VENDOR := Realtek
   DEVICE_DTS_DIR := $(DTS_DIR)/realtek
-  DEVICE_DTS := $(1)
+  DEVICE_DTS := rtd1619b-$(1)
   DEVICE_PACKAGES := nas
   PROFILES := Default $$(DEVICE_NAME)
   SOC := stark
   BOARD_NAME :=
   FLASH_SIZE :=
 endef
+
+define Device/bleedingedge-emmc-2gb
+  $(Device/rtd1619b)
+  DEVICE_MODEL := Bleedingedge eMMC board
+  DEVICE_VARIANT := 2GB
+  DEVICE_PACKAGES +=
+  BOARD_NAME := emmc
+  FLASH_SIZE := 8gb
+endef
+
+TARGET_DEVICES += bleedingedge-emmc-2gb