修改前

Xilinx Zynq MP First Stage Boot Loader
Release 2018.3   Jan 11 2021  -  07:18:39
PMUFW:  v1.1

U-Boot 2018.01 (Jan 11 2021 - 07:17:28 +0000) Xilinx ZynqMP ZCU102 rev1.0

I2C:   ready
DRAM:  4 GiB
EL Level:       EL2
Chip ID:        zu3eg
MMC:   mmc@ff160000: 0 (eMMC), mmc@ff170000: 1 (SD)
SF: Detected n25q256a with page size 256 Bytes, erase size 64 KiB, total 32 MiB
*** Warning - bad CRC, using default environment

In:    serial@ff010000
Out:   serial@ff010000
Err:   serial@ff010000
Board: Xilinx ZynqMP
Bootmode: SD_MODE1
Net:   ZYNQ GEM: ff0e0000, phyaddr ffffffff, interface rgmii-id

Address in ROM is          00:0a:35:ec:65:8f
Address in environment is  00:0a:35:0a:0b:0c
eth0: ethernet@ff0e0000

U-BOOT for zu3-lite

ethernet@ff0e0000 Waiting for PHY auto negotiation to complete...... TIMEOUT !
Hit any key to stop autoboot:  0
Device: mmc@ff160000
Manufacturer ID: 13
OEM: 14e
Name: Q2J55
Tran Speed: 52000000
Rd Block Len: 512
MMC version 5.0
High Capacity: Yes
Capacity: 7.1 GiB
Bus Width: 4-bit
Erase Group Size: 512 KiB
HC WP Group Size: 8 MiB
User Capacity: 7.1 GiB WRREL
Boot Capacity: 16 MiB ENH
RPMB Capacity: 4 MiB ENH
** Unable to read file image.ub **
ZynqMP>
 

修改启动项

** Unable to read file image.ub **
ZynqMP> print bootcmd
bootcmd=run default_bootcmd
ZynqMP> setenv bootcmd "fatload mmc 1 0x01000000 uVxWorks;fatload mmc 1 0x000e0000 xlnx.dtb;bootm 0x01000000 - 0x000e0000"
ZynqMP> saveenv
Saving Environment to SPI Flash...
SF: Detected n25q256a with page size 256 Bytes, erase size 64 KiB, total 32 MiB
Erasing SPI flash...Writing to SPI flash...done
ZynqMP> reset
resetting ...
 

修改后

Xilinx Zynq MP First Stage Boot Loader
Release 2018.3   Jan 11 2021  -  07:18:39
PMUFW:  v1.1

U-Boot 2018.01 (Jan 11 2021 - 07:17:28 +0000) Xilinx ZynqMP ZCU102 rev1.0

I2C:   ready
DRAM:  4 GiB
EL Level:       EL2
Chip ID:        zu3eg
MMC:   mmc@ff160000: 0 (eMMC), mmc@ff170000: 1 (SD)
SF: Detected n25q256a with page size 256 Bytes, erase size 64 KiB, total 32 MiB
In:    serial@ff010000
Out:   serial@ff010000
Err:   serial@ff010000
Board: Xilinx ZynqMP
Net:   ZYNQ GEM: ff0e0000, phyaddr ffffffff, interface rgmii-id

Address in ROM is          00:0a:35:ec:65:8f
Address in environment is  00:0a:35:0a:0b:0c
eth0: ethernet@ff0e0000

Hit any key to stop autoboot:  0
reading uVxWorks
5422704 bytes read in 363 ms (14.2 MiB/s)
reading xlnx.dtb
19849 bytes read in 18 ms (1.1 MiB/s)

NET: ethernet@ff0e0000 using MAC address from ROM - 00:0a:35:ec:65:8f

## Booting kernel from Legacy Image at 01000000 ...
   Image Name:   vxworks
   Image Type:   AArch64 VxWorks Kernel Image (uncompressed)
   Data Size:    5422640 Bytes = 5.2 MiB
   Load Address: 00100000
   Entry Point:  00100000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 000e0000
   Booting using the fdt blob at 0x0e0000
   Loading Kernel Image ... OK
   Loading Device Tree to 0000000007ff8000, end 0000000007fffd88 ... OK
## Starting vxWorks at 0x00100000, device tree at 0x07ff8000 ...
Target Name: vxTarget

 _________            _________
 \77777777\          /77777777/
  \77777777\        /77777777/
   \77777777\      /77777777/
    \77777777\    /77777777/
     \77777777\   \7777777/
      \77777777\   \77777/              VxWorks 7 SMP 64-bit
       \77777777\   \777/
        \77777777\   \7/     Core Kernel version: 3.1.0.0
         \77777777\   -      Build date: Jul 19 2021 13:20:57
          \77777777\
           \7777777/         Copyright Wind River Systems, Inc.
            \77777/   -                 1984-2021
             \777/   /7\
              \7/   /777\
               -   -------

                   Board: Xilinx ZCU102
               CPU Count: 4
          OS Memory Size: 4096MB
        ED&R Policy Mode: Deployed
     Debug Agent: Not started
         Stop Mode Agent: Not started

ERROR: ipcom_drv_eth_init: drvname:gem, drvunit: 0

 Adding 10559 symbols for standalone.

->