set bootargs root=/dev/nfs rw nfsroot=192.168.32.123: /opt/friendlyarm/mini2440/root_qtopia ip=192.168.32.128:192.168.32.122:192.168.32.254:255.255.255.0 console=ttySAC0,115200 mem=64mb “ip=”后面:
Uboot中./include/configs/UB4020.h 配置文件的的一些修改 141 #define CONFIG_BOOTDELAY 1 142 #define CONFIG_ETHADDR 00:50:c2:1e:af:fb 143 #define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=192.168.32.122:/home/nfs_root ip=192.168.32.128:192.168. 32.122:192.168.32.254:255.255.255.0:sep4020:eth0:off console=ttyS0,115200 mem=32mb" 144 #define CONFIG_NETMASK 255.255.255.0 145 #define CONFIG_IPADDR 192.168.32.128 146 #define CONFIG_SERVERIP 192.168.32.122 147 //#define CONFIG_GATEWAYIP 192.168.32.254 148 149 //#define CONFIG_BOOTFILE "B2-rootfs/usr/B2-zImage.u-boot" 150 #define CONFIG_BOOTCOMMAND "tftp 30007fc0 vmlinux.img;bootm 30007fc0" |
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来自: dwlinux_gs > 《u-boot》