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- 2015-4-13
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参考论坛的 【经验分享】搭建NFS环境并从NFS启动开发板 那个帖子编译好了 uimage [color=rgb(153, 153, 153) !important]
按照pdf教程设置uboot参数,但是在run bootcmd后,出现如下问题
MX6Q SABRELITE U-Boot > run bootcmd
FEC: Link is Up 796d
BOOTP broadcast 1
*** Unhandled DHCP Option in OFFER/ACK: 28
*** Unhandled DHCP Option in OFFER/ACK: 28
DHCP client bound to address 192.168.1.107
Using FEC0 device
TFTP from server 192.168.1.1; our IP address is 192.168.1.107
Filename 'uImage'.
Load address: 0x10800000
Loading: *
Abort
Wrong Image Format for bootm command
ERROR: can't get kernel image!
这里的TFTP server地址自动获取成了我的上级路由器的ip地址了,当然没法得到正确的内核
我的boot env 设置如下
MX6Q SABRELITE U-Boot > print
bootdelay=3
baudrate=115200
netmask=255.255.255.0
loadaddr=0x10800000
netdev=eth0
ethprime=FEC0
ethaddr=00:01:02:03:04:05
uboot=u-boot.bin
bootargs_base=setenv bootargs console=ttymxc1,115200
bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp nfsroot=${serverip} {nfsroot},v3,tcp video=mxcfb0:dev=ldb,LDB-XGA,if=RGB666
bootargs_mmc=setenv bootargs ${bootargs} root=/dev/mmcblk0p1 rootwait rw video=mxcfb0:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24
bootcmd_mmc=run bootargs_base bootargs_mmc;mmc dev 1;mmc read ${loadaddr} 0x800 0x2000;bootm
clearenv=sf probe 1 && sf erase 0xc0000 0x2000 && echo restored environment to factory default
upgradeu=for disk in 0 1 ; do mmc dev ${disk} ;for fs in fat ext2 ; do ${fs}load mmc ${disk}:1 10008000 /6q_upgrade && source 10008000 ; done ; done
ethact=FEC0
kernel=uImage
nfsroot=/tftpboot/rootfs
serverip=192.168.1.177
ipaddr=192.168.1.107
bootcmd_net=run bootargs_base bootargs_nfs;bootm
rd_loadaddr=(0x1300000)
bootcmd=dhcp;run bootcmd_net
stdin=serial
stdout=serial
stderr=serial
bootfile=uImage
bootargs=console=ttymxc1,115200 root=/dev/nfs ip=dhcp nfsroot=192.168.1.177:/tftpboot/rootfs,v3,tcp video=mxcfb0:dev=ldb,LDB-XGA,if=RGB666
Environment size: 1219/8188 bytes
是否能请教一下,我的设置哪里除了问题?
网络环境是,板子IP:192.168.1.107 电脑IP:192.168.1.177 都挂在我的路由器上
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