linux启动卡在了这里：
ERROR: image is not a fdt - must RESET the board to recover.
FDT creation failed! hanging...### ERROR ### Please RESET the board ###
这可能是什么问题，有什么建议么？
开机启动信息如下：
U-Boot 2017.01 (Oct 22 2019 - 15:58:03 +0800)
Board: Xilinx Zynq
DRAM: ECC disabled 256 MiB
MMC: sdhci@e0100000: 0 (SD)
SF: Detected n25q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: ZYNQ GEM: e000b000, phyaddr ffffffff, interface rgmii-id
eth0: ethernet@e000b000
U-BOOT for zynq7030
ethernet@e000b000 Waiting for PHY auto negotiation to complete......... TIMEOUT !
Hit any key to stop autoboot: 4 3 2 1 0
SF: Detected n25q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
device 0 offset 0x520000, size 0xa80000
SF: 11010048 bytes @ 0x520000 Read: OK
## Loading kernel from FIT Image at 10000000 ...
Using 'conf@1' configuration
Verifying Hash Integrity ... OK
Trying 'kernel@0' kernel subimage
Description: Linux Kernel
Type: Kernel Image
Compression: uncompressed
Data Start: 0x100000d4
Data Size: 3748784 Bytes = 3.6 MiB
Architecture: ARM
OS: Linux
Load Address: 0x00008000
Entry Point: 0x00008000
Hash algo: sha1
Hash value: 973ba23b2a6e05289ee867b29b747897216ec428
Verifying Hash Integrity ... sha1+ OK
## Loading ramdisk from FIT Image at 10000000 ...
Using 'conf@1' configuration
Trying 'ramdisk@0' ramdisk subimage
Description: ramdisk
Type: RAMDisk Image
Compression: uncompressed
Data Start: 0x10396ed0
Data Size: 5725406 Bytes = 5.5 MiB
Architecture: ARM
OS: Linux
Load Address: unavailable
Entry Point: unavailable
Hash algo: sha1
Hash value: 96dea648b450ee97eb31bf991c9e124fb12818d1
Verifying Hash Integrity ... sha1+ OK
## Loading fdt from FIT Image at 10000000 ...
Using 'conf@1' configuration
Trying 'fdt@0' fdt subimage
Description: Flattened Device Tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x10393578
Data Size: 14504 Bytes = 14.2 KiB
Architecture: ARM
Hash algo: sha1
Hash value: 8bf3a4d3d01fff9e329dde6a2945b3b3d212b2c9
Verifying Hash Integrity ... sha1+ OK
Booting using the fdt blob at 0x10393578
Loading Kernel Image ... OK
Loading Ramdisk to 07a8a000, end 07fffcde ... OK
ERROR: image is not a fdt - must RESET the board to recover.
FDT creation failed! hanging...### ERROR ### Please RESET the board ###
