[U-Boot] problems with u-boot , ignores bootargs while booting.

[bumble omap]

Hi guys,

I use u-boot to boot omap3530 Board. Angstrom is the operating flavour i
use.

I got the following kernel messages while booting and, hence the
devices associate with those boot arguments, does not function.
Please show me a solution.
Below is the log :

U-Boot 2009.11 (Feb 18 2011 -
12:08:32)

OMAP3530-GP ES3.1, CPU-OPP2
L3-165MHz
OMAP3 SBC3530 + LPDDR/
NAND
I2C:
ready
DRAM:  128
MB
NAND:  256
MiB
In:
serial
Out:
serial
Err:
serial
Ethernet MAC address:
02:c0:05:01:b0:05
Die ID
#170000040000000004036ac00501b005
Net:
smc911x-0
Hit any key to stop autoboot:
0
OMAP3 Stalker # setenv bootargs
console=tty0
OMAP3 Stalker #
saveenv
Saving Environment to
NAND...
Erasing
Nand...
Erasing at 0x260000 -- 100%
complete.
Writing to Nand...
done
OMAP3 Stalker #
boot
mmc1 is
available
reading
boot.scr

** Unable to read "boot.scr" from mmc 0:1
**
reading
uImage

2897392 bytes
read
Booting from
mmc ...
## Booting kernel from Legacy Image at
82000000 ...
  Image Name:   Linux-2.6.32-
rc5
  Image Type:   ARM Linux Kernel Image
(uncompressed)
  Data Size:    2897328 Bytes =  2.8
MB
  Load Address:
80008000
  Entry Point:
80008000
  Verifying Checksum ...
OK
  Loading Kernel Image ...
OK
OK

Starting
kernel ...

Uncompressing
Linux.............................................................
Linux version 2.6.32-rc5 (yashie at dabba) (gcc version 4.3.3 (Sourcery G+
+ Lite 21
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7),
cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction
cache
Machine: OMAP3
STALKER
Memory policy: ECC disabled, Data cache
writeback
OMAP3430/3530
ES3.1
 - l2cache :
Y
 - iva :
Y
 - sgx :
Y
 - neon :
Y
 - isp :
Y
 - 720m :
N
SRAM: Mapped pa 0x40200000 to va 0xfe400000 size:
0x100000
Reserving 12582912 bytes SDRAM for
VRAM
Built 1 zonelists in Zone order, mobility grouping on.  Total pages:
32512
Kernel command line: console=ttyS0,115200n8 vram=12M omapfb.mode=dvi:
1024x768MRt
Unknown boot option `omapfb.video_mode=dvi:1024x768MR-16 at 60':
ignoring
Unknown boot option `omapfb.debug=y':
ignoring
Unknown boot option `omap-dss.def_disp=dvi': ignoring

What could be the underlying problem ?

Thanks and regards.