先看linux源码里面 arch/arm/mach-s3c64xx/mach-mini6410.c文件查看分区表
uboot:512K
kernel:5M
rootfs:剩下的所有
set ipaddr 192.168.31.7
set serverip 192.168.31.103
U-BOOT:
nfs 0xc0000000 192.168.31.103:/ubuntu/tftp/u-boot_nand-ram256.bin
nand erase 0 0x80000
nand write 0xc0000000 0 0x80000
Kernel:
nfs 0xc0000000 192.168.31.103:/ubuntu/tftp/zImage_n43
nand erase 0x80000 0x500000
nand write 0xc0000000 0x80000 0x500000
Rootfs:
nfs 0xc0000000 192.168.31.103:/ubuntu/tftp/rootfs_qtopia_qt4.img
这里一直出错,下载到一半就死了,经常提示:checksum bad
tftp 0xc0000000 rootfs_qtopia_qt4.img
也是一半就下不动了,不停的重复下载,但是一值不成功
一直 Retry count exceeded; starting again