添加Lubancat-rk3568-LBC的ubuntu构建配置，添加ubuntu分区表

rk356x/BoardConfig-rk3568-lubancat-lbc-ubuntu.mk

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+#!/bin/bash
+
+# Target arch
+export RK_ARCH=arm64
+# Uboot defconfig
+export RK_UBOOT_DEFCONFIG=rk3568
+# Uboot image format type: fit(flattened image tree)
+export RK_UBOOT_FORMAT_TYPE=fit
+# Kernel defconfig
+export RK_KERNEL_DEFCONFIG=ebf_rk3568_defconfig
+# Kernel defconfig fragment
+export RK_KERNEL_DEFCONFIG_FRAGMENT=
+# Kernel dts
+export RK_KERNEL_DTS=rk3568-ebf-lubancat
+# boot image type
+export RK_BOOT_IMG=boot.img
+# kernel image path
+export RK_KERNEL_IMG=kernel/arch/arm64/boot/Image
+# kernel image format type: fit(flattened image tree)
+export RK_KERNEL_FIT_ITS=boot.its
+# parameter for GPT table
+export RK_PARAMETER=parameter-ubuntu-fit.txt
+# 分区表对应的打包文件
+export RK_PACKAGE_FILE=rk356x-package-file-ubuntu
+# Buildroot config
+export RK_CFG_BUILDROOT=rockchip_rk3568
+# Recovery config
+export RK_CFG_RECOVERY=rockchip_rk356x_recovery
+# Recovery image format type: fit(flattened image tree)
+export RK_RECOVERY_FIT_ITS=boot4recovery.its
+# ramboot config
+export RK_CFG_RAMBOOT=
+# Pcba config
+export RK_CFG_PCBA=
+# Build jobs
+export RK_JOBS=24
+# target chip
+export RK_TARGET_PRODUCT=rk356x
+# Set rootfs type, including ext2 ext4 squashfs
+export RK_ROOTFS_TYPE=ext4
+# yocto machine
+export RK_YOCTO_MACHINE=rockchip-rk3568-evb
+# rootfs image path
+export RK_ROOTFS_IMG=rockdev/rootfs.${RK_ROOTFS_TYPE}
+# Set ramboot image type
+export RK_RAMBOOT_TYPE=
+# Set oem partition type, including ext2 squashfs
+export RK_OEM_FS_TYPE=ext2
+# Set userdata partition type, including ext2, fat
+export RK_USERDATA_FS_TYPE=ext2
+#OEM config
+export RK_OEM_DIR=
+# OEM build on buildroot
+#export RK_OEM_BUILDIN_BUILDROOT=YES
+#userdata config
+export RK_USERDATA_DIR=
+#misc image
+export RK_MISC=blank-misc.img
+#choose enable distro module
+export RK_DISTRO_MODULE=
+# Define pre-build script for this board
+export RK_BOARD_PRE_BUILD_SCRIPT=app-build.sh
+# 定义默认rootfs为ubuntu
+export RK_ROOTFS_SYSTEM=ubuntu
+# Set ubuntu version (ubuntu18: bionic, ubuntu20: )
+export RK_UBUNTU_VERSION=bionic
+# 定义默认rootfs是否为桌面版  desktop:桌面版 console：控制台版
+export RK_ROOTFS_TARGET=desktop

rk356x/Configuration_manual

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+#!/bin/bash
+
+# Target arch
+export RK_ARCH=arm64
+# Uboot defconfig
+export RK_UBOOT_DEFCONFIG=rk3568
+# Uboot image format type: fit(flattened image tree)
+export RK_UBOOT_FORMAT_TYPE=fit
+# Kernel defconfig
+export RK_KERNEL_DEFCONFIG=ebf_rk3568_defconfig
+# Kernel defconfig fragment
+export RK_KERNEL_DEFCONFIG_FRAGMENT=
+# Kernel dts
+export RK_KERNEL_DTS=rk3568-ebf-lubancat
+# boot image type
+export RK_BOOT_IMG=boot.img
+# kernel image path
+export RK_KERNEL_IMG=kernel/arch/arm64/boot/Image
+# kernel image format type: fit(flattened image tree)
+export RK_KERNEL_FIT_ITS=boot.its
+# parameter for GPT table
+export RK_PARAMETER=parameter-buildroot-fit.txt
+# 分区表对应的打包文件,用于生成update.img
+export RK_PACKAGE_FILE=rk356x-package-file-ubuntu
+# Buildroot config
+export RK_CFG_BUILDROOT=rockchip_rk3568
+# Recovery config
+export RK_CFG_RECOVERY=rockchip_rk356x_recovery
+# Recovery image format type: fit(flattened image tree)
+export RK_RECOVERY_FIT_ITS=boot4recovery.its
+# ramboot config
+export RK_CFG_RAMBOOT=
+# Pcba config
+export RK_CFG_PCBA=
+# Build jobs
+export RK_JOBS=24
+# target chip
+export RK_TARGET_PRODUCT=rk356x
+# Set rootfs type, including ext2 ext4 squashfs
+export RK_ROOTFS_TYPE=ext4
+# Set ubuntu version (ubuntu18: bionic, ubuntu20: )
+export RK_UBUNTU_VERSION=bionic
+# yocto machine
+export RK_YOCTO_MACHINE=rockchip-rk3568-evb
+# rootfs image path
+export RK_ROOTFS_IMG=rockdev/rootfs.${RK_ROOTFS_TYPE}
+# Set ramboot image type
+export RK_RAMBOOT_TYPE=
+# Set oem partition type, including ext2 squashfs
+export RK_OEM_FS_TYPE=ext2
+# Set userdata partition type, including ext2, fat
+export RK_USERDATA_FS_TYPE=ext2
+#OEM config device/rockchip/oem
+export RK_OEM_DIR=oem_normal
+# OEM build on buildroot
+#export RK_OEM_BUILDIN_BUILDROOT=YES
+#userdata config device/rockchip/userdata
+export RK_USERDATA_DIR=userdata_normal
+#misc image
+#作为系统升级时或者恢复出厂设置时使用，用于存放一些引导配置参数
+#参考文档：docs/Linux/Recovery/Rockchip_Developer_Guide_Linux_Recovery_CN.pdf
+export RK_MISC=blank-misc.img
+#choose enable distro module
+export RK_DISTRO_MODULE=
+# Define pre-build script for this board
+export RK_BOARD_PRE_BUILD_SCRIPT=app-build.sh
+# 定义默认rootfs为ubuntu
+export RK_ROOTFS_SYSTEM=ubuntu
+# 定义默认rootfs是否为桌面版  desktop:桌面版 console：控制台版
+export RK_ROOTFS_TARGET=console

rk356x/parameter-ubuntu-fit.txt

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+FIRMWARE_VER: 1.0
+MACHINE_MODEL: RK3568
+MACHINE_ID: 007
+MANUFACTURER: RK3568
+MAGIC: 0x5041524B
+ATAG: 0x00200800
+MACHINE: 0xffffffff
+CHECK_MASK: 0x80
+PWR_HLD: 0,0,A,0,1
+TYPE: GPT
+CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(misc),0x00020000@0x00008000(boot),0x00020000@0x00028000(recovery),0x00010000@0x00048000(backup),-@0x00058000(rootfs:grow)
+uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9