u-boot为Tekkaman Ninja u-boot-2010.12 for mini6410(128M/256M auto adapt)
linux2.6.38和文件系统 友善提供的
开发板为:mini6410 256M+1G
1.修改U-BOOT的mini6410配置文件,以下两处改为如下:
#define CONFIG_BOOTARGS "root=/dev/nfs nfsroot=192.168.1.213:/opt/FriendlyARM/mini6410/rootfs_qtopia_qt4 ip=192.168.1.2:192.168.1.213:192.168.1.1:255.255.255.0:arm6410:eth0:off console=ttySAC0,115200 mem=256M"
#define CONFIG_BOOTCOMMAND "nfs 0x50018000 192.168.1.213:/opt/FriendlyARM/mini6410/zImage;bootm 0x50018000"
2.使用U-boot的mkimage来处理zImage:
mkimage -A arm -O linux -T kernel -C none -a 0x50018000 -e 0x50018040 -d zImage zImage.img
3.将U-BOOT重新编译,生成u-boot-nand.bin,将其改为u-boot_nand-ram256.bin考到SD卡烧写。
[ 此帖被guoyin88在2011-04-01 10:42重新编辑 ]