NFS and Barebox

My /etc/exports:
/home/dhruv/OSELAS.BSP-Pengutronix-Mini2440-2012.06.0/platform-mini2440/root
*(rw,no_root_squash,sync,no_subtree_check)

And in the barebox bootloader's /env/config file I have the line:

nfsroot=
"/home/dhruv/OSELAS.BSP-Pengutronix-Mini2440-2012.06.0/platform-mini2440/root"

And on boot i am gettin the following error

s3c-rtc s3c2410-rtc: setting system clock to 2024-07-14 16:00:30 UTC
(1720972830)
dm9000 dm9000: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
IP-Config: Complete:
     device=eth0, addr=192.168.1.240, mask=255.255.255.0, gw=192.168.1.2
     host=192.168.1.240, domain=, nis-domain=(none)
     bootserver=192.168.1.7, rootserver=192.168.1.7, rootpath=
ALSA device list:
  #0: S3C24XX_UDA134X
List of all partitions:
1f00             512 mtdblock0  (driver?)
1f01             384 mtdblock1  (driver?)
1f02            2048 mtdblock2  (driver?)
1f03         1045632 mtdblock3  (driver?)
No filesystem could mount root, tried:  jffs2
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
Function entered at [<c000e34c>] from [<c028d9c8>]
Function entered at [<c028d9c8>] from [<c031dc50>]
Function entered at [<c031dc50>] from [<c031dd78>]
Function entered at [<c031dd78>] from [<c031deb8>]
Function entered at [<c031deb8>] from [<c031d8b4>]


plz help me!!!!!!!!!!!!1

Please show us your kernel command line. When the kernel starts, it outputs
something like: "Kernel command line: console=ttySAC0,115200 ..."
This line and its content would be helpful to see.

OK
commandline: console=ttySAC0,115200 mini2440=6tbc
ip=192.168.1.240:192.168.1.7:192.168.1.2:255.255.255.0:::
root=/dev/mtdblock rootfstype=jffs2 noinitrd
mtdparts=nand:512k(barebox),384k(bareboxenv),2048k(kernel),-(root)
arch_number: 1999

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0

did you configure 
rootfs_loc=net
in barebox /env/config ?

Laurent: yes i have done the env/config setting as per the guide provided
for Pengutronix-Mini2440

dhruv: Seems not, or at least not successfull: "root=/dev/mtdblock
rootfstype=jffs2" will be added to the kernel command line when
"rootfs_loc=nand". Please set it to "rootfs_loc=net" and try again.