添加备份镜像分区表，rootfs uuid修改

rk356x/BoardConfig-LubanCat-Backup.mk

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+# Target arch
+export RK_ARCH=arm64
+# Uboot defconfig
+export RK_UBOOT_DEFCONFIG=rk3566
+# Uboot image format type: fit(flattened image tree)
+export RK_UBOOT_FORMAT_TYPE=fit
+# Kernel defconfig
+export RK_KERNEL_DEFCONFIG=lubancat2_defconfig
+# Kernel defconfig fragment
+export RK_KERNEL_DEFCONFIG_FRAGMENT=
+# Kernel dts
+export RK_KERNEL_DTS=rk356x-lubancat-backup
+# 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-backup-fit.txt
+# Buildroot config
+export RK_CFG_BUILDROOT=rockchip_rk3566_bk
+# 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_normal
+# OEM build on buildroot
+#export RK_OEM_BUILDIN_BUILDROOT=YES
+#userdata config
+export RK_USERDATA_DIR=userdata_normal
+#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 buildroot
+export RK_ROOTFS_SYSTEM=buildroot

rk356x/parameter-buildroot-backup-fit.txt

@@ -0,0 +1,12 @@
+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),0x00c00000@0x00058000(rootfs),0x00040000@0x00c58000(oem),-@0x00c98000(userdata:grow)
+uuid:rootfs=614e0000-0001-4b53-8000-1d28000054a9

rk356x/parameter-ubuntu-fit.txt

@@ -8,5 +8,5 @@ MACHINE: 0xffffffff
 CHECK_MASK: 0x80
 PWR_HLD: 0,0,A,0,1
 TYPE: GPT
-sCMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00040000@0x00006000(boot:bootable),-@0x00046000(rootfs:grow)
+CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00040000@0x00006000(boot:bootable),-@0x00046000(rootfs:grow)
 uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9