在执行下面命令安装内核和模块到开发板上
mount -t nfs -o nolock,vers=3 192.168.5.11:/home/book/nfs_rootfs /mnt
cp /mnt/zImage /boot
cp /mnt/100ask_imx6ull-14x14.dtb /boot
cp /mnt/lib/modules /lib -rfd
sync
后使用reboot重启开发板的时候出现了以下问题
U-Boot 2017.03 (Jun 03 2020 - 13:12:42 +0800)
CPU: Freescale i.MX6ULL rev1.1 696 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 47C
Reset cause: POR
Model: Freescale i.MX6 ULL 14x14 EVK Board
Board: MX6ULL 14x14 EVK
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment
Display: TFT43AB (480x272)
Video: 480x272x24
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc1(part 0) is current device
Net: No ethernet found.
Normal Boot
Hit any key to stop autoboot: 0
Error: “findtee” not defined
switch to partitions #0, OK
mmc1(part 0) is current device
switch to partitions #0, OK
mmc1(part 0) is current device
** Unrecognized filesystem type **
0 bytes read in 53 ms (0 Bytes/s)
Booting from mmc …
38370 bytes read in 51 ms (734.4 KiB/s)
Bad Linux ARM zImage magic!
=>
目前开发板的系统无法进入