diff --git a/px30/BoardConfig.mk b/px30/BoardConfig.mk
new file mode 100755
index 0000000..d7a5b06
--- /dev/null
+++ b/px30/BoardConfig.mk
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+#=========================
+# Compile Config
+#=========================
+# Target arch
+ARCH=arm64
+# Uboot defconfig
+UBOOT_DEFCONFIG=evb-px30
+# Kernel defconfig
+KERNEL_DEFCONFIG=rockchip_linux_defconfig
+# Kernel dts
+KERNEL_DTS=px30-evb-ddr3-v10
+# Buildroot config
+CFG_BUILDROOT=rockchip_px30
+# Recovery config
+CFG_RECOVERY=rockchip_px30_recovery
+# Pcba config
+CFG_PCBA=rockchip_px30_pcba
+# Build jobs
+JOBS=12
+# Yocto machine
+YOCTO_MACHINE=rockchip-px30-evb
+#=========================
+# Platform Target
+#=========================
+TARGET_PRODUCT=px30
+
+# Set rootfs type, see buildroot.
+# ext4 squashfs
+ROOTFS_TYPE=ext4
+
+# Set data partition type.
+# ext2 squashfs
+OEM_PARTITION_TYPE=ext2
+
+# Set flash type.
+# support <emmc, nand, spi_nand, spi_nor>
+FLASH_TYPE=emmc
+
+#OEM config: /oem/dueros/aispeech/iflytekSDK/CaeDemo_VAD/smart_voice
+OEM_PATH=oem
diff --git a/px30/mkfirmware.sh b/px30/mkfirmware.sh
new file mode 100755
index 0000000..44860b9
--- /dev/null
+++ b/px30/mkfirmware.sh
@@ -0,0 +1,124 @@
+TOOL_PATH=$(pwd)/build
+IMAGE_OUT_PATH=$(pwd)/rockdev
+KERNEL_PATH=$(pwd)/kernel
+UBOOT_PATH=$(pwd)/u-boot
+ROOTFS_PATH=$(pwd)/rootfs
+DEVICE_IMG_PATH=$(pwd)/device/rockchip/px30/rockdev
+PARAMETER_PATH=$DEVICE_IMG_PATH/parameter.txt
+OEM_IMG_PATH=$DEVICE_IMG_PATH/oem.img
+USER_DATA_IMG_PATH=$DEVICE_IMG_PATH/userdata.img
+MISC_IMG_PATH=$DEVICE_IMG_PATH/wipe_all-misc.img
+ROOTFS_IMG_PATH=$(pwd)/buildroot/output/rockchip_px30/images/rootfs.ext4
+RECOVERY_PATH=$(pwd)/buildroot/output/rockchip_px30_recovery/images/recovery.img
+mkdir -p $IMAGE_OUT_PATH
+if [ ! -n "$1" ]
+then
+echo "build buildroot type rootfs as default"
+ROOTFS_TYPE=buildroot
+else
+ROOTFS_TYPE="$1"
+fi
+
+if [ $ROOTFS_TYPE = debian ]
+then
+	echo -n "create rootfs.img..."
+	ln -s -f $ROOTFS_PATH/linaro-rootfs.img $IMAGE_OUT_PATH/rootfs.img
+	echo "done."
+else
+	echo -n "create rootfs.img..."
+	ln -s -f $ROOTFS_IMG_PATH $IMAGE_OUT_PATH/rootfs.img
+	echo "done"
+fi
+
+if [ -f $RECOVERY_PATH ]
+then
+	echo -n "create recovery.img..."
+	ln -s -f $RECOVERY_PATH $IMAGE_OUT_PATH/
+	echo "done."
+else
+	echo -e "\e[31m error: $RECOVERY_PATH not found! \e[0m"
+	exit 0
+fi
+
+if [ -f $MISC_IMG_PATH ]
+then
+	echo -n "create misc.img..."
+	ln -s -f $MISC_IMG_PATH $IMAGE_OUT_PATH/misc.img
+	echo "done."
+else
+	echo -e "\e[31m error: $MISC_IMG_PATH not found! \e[0m"
+	exit 0
+fi
+
+if [ -f $PARAMETER_PATH ]
+then
+	echo -n "create parameter.txt..."
+	ln -s -f $PARAMETER_PATH $IMAGE_OUT_PATH/
+	echo "done."
+else
+	echo -e "\e[31m error: $PARAMETER_PATH not found! \e[0m"
+	exit 0
+fi
+
+if [ -f $OEM_IMG_PATH ]
+then
+	echo -n "create oem.img..."
+	ln -s -f $OEM_IMG_PATH $IMAGE_OUT_PATH/
+	echo "done."
+else
+	echo -e "\e[31m error: $OEM_IMG_PATH not found! \e[0m"
+	exit 0
+fi
+
+if [ -f $USER_DATA_IMG_PATH ]
+then
+	echo -n "create userdata.img..."
+	ln -s -f $USER_DATA_IMG_PATH $IMAGE_OUT_PATH/
+	echo "done."
+else
+	echo -e "\e[31m error: $USER_DATA_IMG_PATH not found! \e[0m"
+	exit 0
+fi
+
+if [ -f $UBOOT_PATH/uboot.img ]
+then
+        echo -n "create uboot.img..."
+        ln -s -f $UBOOT_PATH/uboot.img $IMAGE_OUT_PATH/uboot.img
+        echo "done."
+else
+        echo -e "\e[31m error: $UBOOT_PATH/uboot.img not found! Please make it from $UBOOT_PATH first! \e[0m"
+	exit 0
+fi
+
+if [ -f $UBOOT_PATH/trust.img ]
+then
+        echo -n "create trust.img..."
+        ln -s -f $UBOOT_PATH/trust.img $IMAGE_OUT_PATH/trust.img
+        echo "done."
+else
+        echo -e "\e[31m error: $UBOOT_PATH/trust.img not found! Please make it from $UBOOT_PATH first! \e[0m"
+	exit 0
+fi
+
+if [ -f $UBOOT_PATH/*_loader_*.bin ]
+then
+        echo -n "create loader..."
+        ln -s -f $UBOOT_PATH/*_loader_*.bin $IMAGE_OUT_PATH/MiniLoaderAll.bin
+        echo "done."
+else
+	echo -e "\e[31m error: $UBOOT_PATH/*loader_*.bin not found,or there are multiple loaders! Please make it from $UBOOT_PATH first! \e[0m"
+	rm $UBOOT_PATH/*_loader_*.bin
+	exit 0
+fi
+
+if [ -f $KERNEL_PATH/boot.img ]
+then
+	echo -n "create boot.img..."
+	ln -s -f $KERNEL_PATH/boot.img $IMAGE_OUT_PATH/boot.img
+	echo "done."
+else
+	echo -e "\e[31m error: $KERNEL_PATH/boot.img not found! \e[0m"
+	exit 0
+fi
+
+echo -e "\e[36m Image: image in rockdev is ready \e[0m"
diff --git a/px30/rkflash.sh b/px30/rkflash.sh
new file mode 100755
index 0000000..70095bf
--- /dev/null
+++ b/px30/rkflash.sh
@@ -0,0 +1,87 @@
+
+UPGRADETOOL=$(pwd)/tools/linux/Linux_Upgrade_Tool/Linux_Upgrade_Tool/upgrade_tool
+ROCKDEV_DIR=$(pwd)/rockdev
+LOADER=$ROCKDEV_DIR/MiniLoaderAll.bin
+PARAMETER=$ROCKDEV_DIR/parameter.txt
+UBOOT=$ROCKDEV_DIR/uboot.img
+TRUST=$ROCKDEV_DIR/trust.img
+BOOT=$ROCKDEV_DIR/boot.img
+RECOVERY=$ROCKDEV_DIR/recovery.img
+OEM=$ROCKDEV_DIR/oem.img
+MISC=$ROCKDEV_DIR/misc.img
+ROOTFS=$ROCKDEV_DIR/rootfs.img
+USERDATA=$ROCKDEV_DIR/userdata.img
+
+if [ ! -n "$1" ]
+then
+echo "flash all images as default"
+FLASH_TYPE=all
+else
+FLASH_TYPE="$1"
+fi
+
+if [ $FLASH_TYPE = all ]
+then
+        sudo $UPGRADETOOL ul $LOADER
+	sudo $UPGRADETOOL di -p $PARAMETER
+	sudo $UPGRADETOOL di -uboot $UBOOT
+	sudo $UPGRADETOOL di -trust $TRUST
+	sudo $UPGRADETOOL di -b $BOOT
+	sudo $UPGRADETOOL di -r $RECOVERY
+	sudo $UPGRADETOOL di -m $MISC
+	sudo $UPGRADETOOL di -oem $OEM
+	sudo $UPGRADETOOL di -userdata $USERDATA
+	sudo $UPGRADETOOL di -rootfs $ROOTFS
+fi
+
+if [ $FLASH_TYPE = loader ]
+then
+	sudo $UPGRADETOOL ul $LOADER
+fi
+
+if [ $FLASH_TYPE = parameter ]
+then
+	sudo $UPGRADETOOL di -p $PARAMETER
+fi
+
+if [ $FLASH_TYPE = uboot ]
+then
+	sudo $UPGRADETOOL di -uboot $UBOOT
+fi
+
+if [ $FLASH_TYPE = trust ]
+then
+	sudo $UPGRADETOOL di -trust $TRUST
+fi
+
+if [ $FLASH_TYPE = boot ]
+then
+	sudo $UPGRADETOOL di -b $BOOT
+fi
+
+if [ $FLASH_TYPE = recovery ]
+then
+	sudo $UPGRADETOOL di -r $RECOVERY
+fi
+
+if [ $FLASH_TYPE = misc ]
+then
+	sudo $UPGRADETOOL di -misc $MISC
+fi
+
+if [ $FLASH_TYPE = oem ]
+then
+	sudo $UPGRADETOOL di -oem $OEM
+fi
+
+if [ $FLASH_TYPE = userdata ]
+then
+	sudo $UPGRADETOOL di -userdata $USERDATA
+fi
+
+if [ $FLASH_TYPE = rootfs ]
+then
+	sudo $UPGRADETOOL di -rootfs $ROOTFS
+fi
+
+sudo $UPGRADETOOL rd
diff --git a/px30/rockdev/blank-misc.img b/px30/rockdev/blank-misc.img
new file mode 100755
index 0000000..c33effb
Binary files /dev/null and b/px30/rockdev/blank-misc.img differ
diff --git a/px30/rockdev/oem.img b/px30/rockdev/oem.img
new file mode 100644
index 0000000..b91315f
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diff --git a/px30/rockdev/parameter.txt b/px30/rockdev/parameter.txt
new file mode 100644
index 0000000..5341feb
--- /dev/null
+++ b/px30/rockdev/parameter.txt
@@ -0,0 +1,11 @@
+FIRMWARE_VER: 8.1
+MACHINE_MODEL: PX30
+MACHINE_ID: 007
+MANUFACTURER: PX30
+MAGIC: 0x5041524B
+ATAG: 0x00200800
+MACHINE: px30
+CHECK_MASK: 0x80
+TYPE: GPT
+CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00020000@0x0003a000(oem),0x00300000@0x0005a000(rootfs),-@0x0035a000(userdata:grow)
+uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9
diff --git a/px30/rockdev/pcba_small_misc.img b/px30/rockdev/pcba_small_misc.img
new file mode 100755
index 0000000..67ac75a
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diff --git a/px30/rockdev/pcba_whole_misc.img b/px30/rockdev/pcba_whole_misc.img
new file mode 100755
index 0000000..6f1a232
Binary files /dev/null and b/px30/rockdev/pcba_whole_misc.img differ
diff --git a/px30/rockdev/userdata.img b/px30/rockdev/userdata.img
new file mode 100644
index 0000000..e2d32d4
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diff --git a/px30/rockdev/wipe_all-misc.img b/px30/rockdev/wipe_all-misc.img
new file mode 100755
index 0000000..95e9f5f
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