modifying boot option

[Shah, Hardik]

-----Original Message-----
From: linux-arm-bounces at lists.arm.linux.org.uk
[mailto:linux-arm-bounces at lists.arm.linux.org.uk] On Behalf Of
chanemouganandam saravanan
Sent: Tuesday, September 18, 2007 10:14 PM
To: linux-arm at lists.arm.linux.org.uk
Cc: linux-mtd at lists.infradead.org
Subject: modifying boot option

Hi all,

Where can I find information to modify "Kernel command line" boot
parameters in the NOR flash 
while running linux and not through bootloader commands. 
I want to change the boot option root=/dev/mtdblock1 to root=/dev/nfs in
the NOR flash (/dev/mtdblock0 partition).

Thanks

Sara



Hi,
Change the CONFIG_CMDLINE variable in your .config file to mount network
file system.  

e.g. CONFIG_CMDLINE="console=ttyS0,38400n81 ip=bootp root=/dev/nfs rw"

Thanks,
Hardik
-------------------------------------------------------------------
List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm
FAQ:        http://www.arm.linux.org.uk/mailinglists/faq.php
Etiquette:  http://www.arm.linux.org.uk/mailinglists/etiquette.php