增大文件系统大小后，系统不能正常启动

问题：
根据文档制作文件系统镜像文件：

cd open_source/e2fsprogs
make
cd out/pc/contrib
dd if=/dev/zero of=rootfs_1G.ext4 bs=512 count=2097152
../../../out/pc/sbin/mkfs.ext4 rootfs_1G.ext4
./populate-extfs.sh /home/levi/work/hisi/Hi3519DV500_SDK_V1.0.1.1/Hi3519DV500_SDK_V1.0.1.1/smp/a55_linux/source/bsp/rootfs_scripts/rootfs rootfs_1G.ext4

修改env

levi@levi-virtual-machine:~/work/hisi/Hi3519DV500_SDK_V1.0.1.1/Hi3519DV500_SDK_V1.0.1.1/smp/a55_linux/source/bsp/tools/pc/uboot_env$ vim env_text/hi3519dv500/emmc_env.txt

修改emmc_env.txt文件，将rootfs改为1024M

arch=arm
baudrate=115200
board=hi3519dv500
board_name=hi3519dv500
bootdelay=2
cpu=armv8
ethact=gmac0
loadaddr=0x40080000
soc=hi3519dv500
stderr=serial
stdin=serial
stdout=serial
vendor=vendor
verify=n
bootargs=mem=132928K console=ttyAMA0,115200 clk_ignore_unused root=/dev/mmcblk0p5 rootfstype=ext4 rw rootwait blkdevparts=mmcblk0:512K(boot),512K(env),512K(bl31),13M(kernel),1024M(rootfs)
bootcmd=mmc read 0 0x40010000 0x800 0x400; ipcboot bl31 0x40010000; mmc read 0 0x44000000 0xc00 0x6800; ipcboot uimgfdt 0x44000000

levi@levi-virtual-machine:~/work/hisi/Hi3519DV500_SDK_V1.0.1.1/Hi3519DV500_SDK_V1.0.1.1/smp/a55_linux/source/bsp/tools/pc/uboot_env$ make ENVTXT=env_text/hi3519dv500/emmc_env.txt all
Generate env.bin
Generate burn_table.xml
levi@levi-virtual-machine:~/work/hisi/Hi3519DV500_SDK_V1.0.1.1/Hi3519DV500_SDK_V1.0.1.1/smp/a55_linux/source/bsp/tools/pc/uboot_env$ ls
burn_table.xml  env.bin  env_text  Makefile  README_cn.md  README_en.md  scripts

将生成的burn_table.xml和env.bin拷贝到烧写文件夹中，烧写

重启板子：