使用zc706调试uboot，使用sd卡启动，出现问题
Xilinx First Stage Boot Loader
Release 2017.4 Jun 6 2020-17:35:12
Devcfg driver initialized
Silicon Version 3.1
Boot mode is SD
SD: rc= 0
SD Init Done
Flash Base Address: 0xE0100000
Reboot status register: 0x60400000
Multiboot Register: 0x0000C000
Image Start Address: 0x00000000
Partition Header Offset:0x00000C80
Partition Count: 3
Partition Number: 1
Header Dump
Image Word Len: 0x0032D130
Data Word Len: 0x0032D12F
Partition Word Len:0x0032D130
Load Addr: 0x00000000
Exec Addr: 0x00000000
Partition Start: 0x000075D0
Partition Attr: 0x00000020
Partition Checksum Offset: 0x00000000
Section Count: 0x00000001
Checksum: 0xFF67142F
Bitstream
Encrypted
In FsblHookBeforeBitstreamDload function
PCAP:StatusReg = 0x40000A30
PCAP:device ready
PCAP:Clear done
Level Shifter Value = 0xA
Devcfg Status register = 0x40000A30
PCAP:Fabric is Initialized done
PCAP register dump:
PCAP CTRL 0xF8007000: 0x4E00E07F
PCAP LOCK 0xF8007004: 0x0000001A
PCAP CONFIG 0xF8007008: 0x00000508
PCAP ISR 0xF800700C: 0x0802000B
PCAP IMR 0xF8007010: 0xFFFFFFFF
PCAP STATUS 0xF8007014: 0x0006CA30
PCAP DMA SRC ADDR 0xF8007018: 0x00100001
PCAP DMA DEST ADDR 0xF800701C: 0xFFFFFFFF
PCAP DMA SRC LEN 0xF8007020: 0x0032D130
PCAP DMA DEST LEN 0xF8007024: 0x0032D12F
PCAP ROM SHADOW CTRL 0xF8007028: 0xFFFFFFFF
PCAP MBOOT 0xF800702C: 0x0000C000
PCAP SW ID 0xF8007030: 0x00000000
PCAP UNLOCK 0xF8007034: 0x757BDF0D
PCAP MCTRL 0xF8007080: 0x30800100
................................................................................ ...................
DMA Done !
FPGA Done !
In FsblHookAfterBitstreamDload function
Partition Number: 2
Header Dump
Image Word Len: 0x00023530
Data Word Len: 0x00023530
Partition Word Len:0x00023530
Load Addr: 0x04000000
Exec Addr: 0x04000000
Partition Start: 0x00334700
Partition Attr: 0x00000012
Partition Checksum Offset: 0x00000000
Section Count: 0x00000001
Checksum: 0xF7C616FC
Application
Handoff Address: 0x04000000
In FsblHookBeforeHandoff function
SUCCESSFUL_HANDOFF
FSBL Status = 0x1
U-Boot 2019.01 (Dec 17 2019 - 05:14:49 -0800) Xilinx Zynq ZC706
CPU: Zynq 7z045
Silicon: v3.1
Model: Xilinx ZC706 board
DRAM: ECC disabled 1 GiB
MMC: mmc@e0100000: 0
Loading Environment from SPI Flash... SF: Detected s25fl128s_64k with page size 512 Bytes, erase size 128 KiB, total 32 MiB
OK
In: serial@e0001000
Out: serial@e0001000
Err: serial@e0001000
Net: ZYNQ GEM: e000b000, phyaddr 7, interface rgmii-id
Warning: ethernet@e000b000 (eth0) using random MAC address - c2:92:1b:ee:5a:8e
eth0: ethernet@e000b000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
MMC Device 1 not found
no mmc device at slot 1
SF: Detected s25fl128s_64k with page size 512 Bytes, erase size 128 KiB, total 3 2 MiB
device 0 offset 0xfc0000, size 0x40000
SF: 262144 bytes @ 0xfc0000 Read: OK
## Executing script at 03000000
Wrong image format for "source" command
SCRIPT FAILED: continuing...
starting USB...
USB0: USB EHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Device 0: unknown device
Device 1: unknown device
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17
Retry time exceeded; starting again
missing environment variable: pxeuuid
Retrieving file: pxelinux.cfg/00000000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/0000000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/000000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/00000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/0000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/000
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/00
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/0
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/default-arm-zynq
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/default-arm
*** ERROR: `serverip' not set
Retrieving file: pxelinux.cfg/default
*** ERROR: `serverip' not set
Config file not found
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17
Retry time exceeded; starting again
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17
Retry time exceeded; starting again
Zynq> <INTERRUPT>
Zynq>
请问是什么问题，怎么解决
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