Chinaunix

标题: 常用的bootargs参数设置备忘录 [打印本页]

作者: jinweidavid 时间: 2008-09-30 10:54
标题: 常用的bootargs参数设置备忘录

set bootargs root=/dev/ram0 rw console=ttySAC0,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc
setenv bootcmd tftpboot 0x33000000 uImage-rtc\; tftpboot 0x30800000 initrd_fs-nfs.img\; bootm 33000000
set serverip 192.168.167.150

kgdb debug :
setenv bootargs root=/dev/ram0 rw console=ttySAC0,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc kgdbwait 8250kgdb=0,115200
setenv bootargs root=/dev/ram0 rw console=ttyKGDB,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc kgdbwait 8250kgdb=0,115200
setenv bootargs root=/dev/ram0 rw console=ttySAC0,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc ip=192.168.167.100 kgdbwait
[email=kgdboe=@192.168.167.150/,@192.168.167.100/]kgdboe=@192.168.167.150/,@192.168.167.100/[/email]
kgdb-oe ok
setenv bootargs root=/dev/ram0 rw console=ttySAC0,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc  kgdbwait
[email=kgdboe=@192.168.167.100/,@192.168.167.150/]kgdboe=@192.168.167.100/,@192.168.167.150/[/email]
root=/dev/ram0 rw console=ttySAC0,115200 mem=64M ramdisk=32768 initrd=0x30800000,20M init=/linuxrc
jk2410 nfs ok
setenv bootargs noinitrd init=/linuxrc root=/dev/nfs nfsroot=192.168.167.150:/work/nfs ip=192.168.167.15:192.168.167.150:192.168.167.254:255.255.255.0:jk2410:eth0:off console=ttySAC0,115200 mem=64M ramdisk=32768
setenv bootargs noinitrd init=/linuxrc root=/dev/nfs nfsroot=192.168.167.162:/home/leibian/qtopia_arm/nfs ip=192.168.167.15:192.168.167.162:192.168.167.254:255.255.255.0:jk2410:eth0:off console=ttySAC0,115200 mem=64M ramdisk=32768
omap5912 nfs ok
setenv bootargs noinitrd init=/linuxrc root=/dev/nfs nfsroot=192.168.167.168:/work/0015/inird-v5t-sunny/ramdisk-v5t,nolock ip=192.168.167.15:192.168.167.168:192.168.167.254:255.255.255.0:omap5912:eth0:off console=ttyS0,115200n8 mem=30M ramdisk=32768
note: ,nolock后面不要加rsize=1024,wsize=1024,timeo=15 ，一旦加了以后，console的信息就乱掉了。
而且不能ip=dhcp ，因为我们公司根本就没有dhcp server ，就要 ip=192.168.167.15:192.168.167.168:192.168.167.254:255.255.255.0:omap5912:eth0:off
先擦后写
nand erase  400000 400000
nand erase  800000 800000
nand write  33000000  400000    170000
nand write  30800000  800000    1c0000
jffs2 ok
setenv bootargs noinitrd root=/dev/mtdblock4 rootfstype=jffs2 rw console=ttySAC0,115200 mem=64M init=/linuxrc
cramfs
setenv bootargs noinitrd root=/dev/mtdblock3 rootfstype=cramfs  console=ttySAC0,115200 mem=64M init=/linuxrc

一般的nfs mount ：
mount -t nfs 192.168.167.150:/work/nfs /nfs -o nolock,rsize=1024,wsize=1024,timeo=15

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u2/74409/showart_1270756.html

欢迎光临 Chinaunix (http://bbs.chinaunix.net/)