【已解决】3516a的uboot重启后无法获取以前的设置环境变量

本帖最后由 goodman 于 2016-4-4 09:28 编辑

uboot中设置环境变量后，重启后环境变量还是原来的环境变量，一直没找到原因，麻烦知道的指点一下，谢谢

U-Boot 2010.06-dirty (Mar 31 2016 - 12:41:40)

Check spi flash controller v350... Found
Spi(cs1) ID: 0xC2 0x20 0x19 0xC2 0x20 0x19
Spi(cs1): Block:64KB Chip:32MB Name:"MX25L 256/257 35 E/F"
MMC:   Card did not respond to voltage select!
No EMMC device found!!!
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
USB:   scanning bus for devices... 1 USB Device(s) found
0 Storage Device(s) found
Hit any key to stop autoboot:  0
Wrong Image Format for bootm command
ERROR: can't get kernel image!
hisilicon # setenv serverip 192.168.1.14
hisilicon # saveenv
Saving Environment to SPI Flash...
Erasing SPI flash, offset 0x00040000 size 256K ...done
Writing to SPI flash, offset 0x00040000 size 256K ...done
hisilicon # print
bootargs=mem=96M console=ttyAMA0,115200
bootcmd=bootm 0x82000000
bootdelay=1
baudrate=115200
ethaddr=00:00:23:34:45:66
ipaddr=192.168.1.10
netmask=255.255.255.0
bootfile="uImage"
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06-dirty (Mar 31 2016 - 12:41:40)
serverip=192.168.1.14

Environment size: 301/262140 bytes
hisilicon # reset
resetting ...



U-Boot 2010.06-dirty (Mar 31 2016 - 12:41:40)

Check spi flash controller v350... Found
Spi(cs1) ID: 0xC2 0x20 0x19 0xC2 0x20 0x19
Spi(cs1): Block:64KB Chip:32MB Name:"MX25L 256/257 35 E/F"
MMC:   Card did not respond to voltage select!
No EMMC device found!!!
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
USB:   scanning bus for devices... 1 USB Device(s) found
0 Storage Device(s) found
Hit any key to stop autoboot:  0
Wrong Image Format for bootm command
ERROR: can't get kernel image!
hisilicon # print
bootargs=mem=96M console=ttyAMA0,115200
bootcmd=bootm 0x82000000
bootdelay=1
baudrate=115200
ethaddr=00:00:23:34:45:66
ipaddr=192.168.1.10
serverip=192.168.1.2
netmask=255.255.255.0
bootfile="uImage"
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06-dirty (Mar 31 2016 - 12:41:40)

Environment size: 300/262140 bytes
hisilicon #


补充内容 (2016-4-1 14:44):
问题已解决