hello sir,
It is the U-boot version problem. v1.4 requires U-boot1.2. My version is
U-boot.1.1.3 . So when I was giving the kernel command as given in sprue66d and
VPBE user's guide, it was not taking the arguments.
So I tried to put the Upgrade the U-boot to 1.2.(given with th PSP) .I
followed the commands given in the PSP provided with the new version. BUT
(1).It is not properly putting the u-boot.bin into the norflash as well in the
nand flash(following separate commands for nand and nor)
(2). Then I tried to put the u-boot-nor.bin into nor flash using DVFLASHER.
It put the image. But when I boot I could find nothing in the TTY.
(3). Then I tried to put the u-boot-nand.bin into nand flash using DVFLASHER.
This time it boots succesfully. And everything works properly(demos).
(4) I tried to put the U-image -1.4 into the nand flash following the commnds
given in the PSP as folows:--
tftp 0x80700000 uImage
nand erase 0x200000 0x200000
nand write 0x80700000 0x200000 0x200000
But It is not actually putting the U-image into the nand flash.
Can you tell us why the (1):upgrading as well as ; (4): putting the U-image
into the flash is not working as followed by the PSP commnds.I am not finding
any wrong in the commnds given with the PSP. This is the serious issues for
v.1.4 users(taking from the web-site).But for v1.3 ,those problems I have not
found....!!
THANKS,
MANAS KUMAR,
CEDT,IISC,BANGALORE.
"Singh, Brijesh" <[EMAIL PROTECTED]> wrote: v\:*
{behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:*
{behavior:url(#default#VML);} .shape {behavior:url(#default#VML);}
st1\:*{behavior:url(#default#ieooui) } Manas,
Could you please provide us enough details to investigate further?
- Which EVM you are using? DM6446/DM355/DM6467?
- What version of DVSDK ? I believe latest DVSDK is 1.3.
- If you are using latest DVSDK 1.3 for DM355/DM6446 then do make sure
your kernel command line argument is correct as per VPBE document.
-Brijesh
---------------------------------
From: Nori, Sekhar
Sent: Friday, May 16, 2008 2:18 AM
To: [EMAIL PROTECTED] - DaVinci HD Beta Program Support (May contain
non-TIers)
Cc: manas lenka; Rajashekhara, Sudhakar
Subject: [dm6467_beta_sw_support] RE: Decode Demos of lattest v.1.4 not
working........
Looping DVSDK beta support list.
Thanks,
Sekhar
---------------------------------
From: manas lenka [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 15, 2008 6:44 PM
To: Nori, Sekhar
Subject: Decode Demos of lattest v.1.4 not working........
Hi,
Sorry for disturbing you.
I downloaded the new v.1.4 from Ti website. I built the uImage. But when I run
the decode demos ,
I found the following errors:
[EMAIL PROTECTED]:/opt/dvevm# ./decode -v
/opt/dvevm/data/videos/davincieffect_ntsc.264
Decode demo started.
File location=/opt/dvevm/data/videos/davincieffect_ntsc.264
varInfo.yres_virtual=960
Decode Error: Failed ioctl FBIOPUT_VSCREENINFO on /dev/fb/0(invalid Command)
Total I-frames: 0, P-frames: 2, B-frames: 0, IDR-frames: 1 rejected: 0
I went to the code ctrl.c. I then removed "varInfo.yres_virtual = NUM_OSD_BUFS
* D1_HEIGHT;"
After this, when I compiled the demos and run it , I didn't get the errors:
Decode Error: Failed ioctl FBIOPUT_VSCREENINFO on /dev/fb/0(invalid Command)
But It still gave errors:
Total I-frames: 0, P-frames: 2, B-frames: 0, IDR-frames: 1 rejected: 0
and exited.
Can you tell me the what is the problem
Thanks In Advance..
MANAS
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