Android demo image is not working with 7 inch LCD

[Siva kumar]

Hi all,

I have problem in making demo image woking with t inch LCD in
devkit8000.
The Android demo image is provided by the manufacturer in CD.

In the CD in linux/demo/android/ i got the following image

MLO u-boot.bin_4.3 u-boot.bin_7 uImage_5.6
RFS.tar.bz2 u-boot.bin_5.6 uImage_4.3 uImage_7

To boot android image i followed the instruction given in the
document. I made two partitions FAT32 and ext3.

I copied the images using the following command

cp MLO /media/LABEL1
cp u-boot.bin_7 /media/LABEL1/u-boot
cp uImage_7 /media/LABEL1/uImage

tar jxvf RFS.tar.bz2 -C /media/LABEL2

The bootargs i used is

bootcmd=mmcinit;fatload mmc 0 80300000 uImage;bootm 80300000

bootargs=console=ttyS2,115200n8 noinitrd root=/dev/mmcblk0p2 init=/
init rootdelay=1 video=omapfb:mode:7inch_LCD

When i switch on the board, i am getting only the following log in
cutecom

\0xff

Texas Instruments X-Loader 1.41
Starting OS Bootloader...


U-Boot 1.3.3-svn (Feb 6 2010 - 16:29:12)

OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3 DevKit8000 Board + LPDDR/NAND
DRAM: 256 MB
NAND: 256 MiB
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 3 \0x08\0x08\0x08 2 \0x08\0x08\0x08 1
\0x08\0x08\0x08 0
reading uImage

1877796 bytes read
## Booting kernel from Legacy Image at 80300000 ...
Image Name: Linux-2.6.27-omap1-svn302-dirty2
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1877732 Bytes = 1.8 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing
Linux.........................................................................................................................
done, booting the kernel.

what is wrong in my steps.

If anyone had successfully ported demo image in devkit8000, guide me
to fix this

Regards
sivakumar

[venkat k raju]

Hi Siva kumar,

please check my previous threads or just type in google search 'devkit8000 kvraju'

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thanks&Regards
k.v.raju

[venkat k raju]

i think there is problem with machine id

regarding this i got some patches from this fred's

please refer this link

http://fred-zone.blogspot.in/2009/12/android-eclair-porting-for-devkit8000.html

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thanks&Regards
k.v.raju