How to upgrade NOR flash from 16MB to 32MB?

Hello, NOR flash is upgraded from 16MB to 32MB. I have changed u-boot source code very simply. But, I don't know how to change linux kernel. What part must be changed by me? Best Regards, Seung Youl.___ Davinci-linux-open-source mailing list

RE: Password locked in dm355 board in NFS mount.

Hi, My guess is that your ramdisk experiments have corrupted the filesystem. Perhaps you have removed files that are actually needed by the login process. As a suggestion, in future, take a COPY of the NFS file system experiment on that. It is possible that the reboots (if not controlled

How to interface to OV7670

Hi, I need to write a loadable module to drive a CCDC device OMNIVISION OV7670 on the I2C bus. I found a guy who came across a problem similar to mine: http://article.gmane.org/gmane.comp.video.video4linux/38082 Also, he told to me that there is no support for multi-message for this device,

RE: Query for BSP of TMS320DM6437

Hi, There is no Linux BSP for the DM6437 as it has no ARM core (unlike the DM355/6446/6467) - it is a DSP (TMS320C64x) only device. AFAIK Linux does not run on DPSs. Regards Phil Q Phil Quiney, Senior Software Engineer Trinity Convergence Cambridge Business Park Cowley Road Cambridge

DM355 Bad video with demos

Hello, I upgrade my DM355 DVEVM to V1.30 and now I have some problem with the demos: Video is not stable and some horizontal parts of the image shift to the right ( like a synchro problem ) the encoded file have the same problem. My bootargs : bootdelay=3 baudrate=115200 filesize=181834

RE: Query for BSP of TMS320DM6437

FYI: http://www.virtuallogix.com/products/vlx-embedded/vlx-for-digital-multimedia.html Chris From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Phil Quiney Sent: Wednesday, October 01, 2008 5:43 PM To: Abhishek Bajpai;

RE: Password locked in dm355 board in NFS mount.

Phil, Thanks for the response. I went upto tracing some missing links when moving libraries - lib*.so.* but in vain. Now I have just recreated the rootfs and its working well. Cheers, Deepak From: Phil Quiney [mailto:[EMAIL PROTECTED] Sent: Wednesday,

kernel dma channels

Greetings, In the 2.6.10 davinci edma driver, there's a list of channels that do not have events associated with them... are these channels up for grabs by other drivers or are those channels off limits? I'm also guessing that the git kernel driver implements it differently, is that the case?

RE: kernel dma channels

In the 2.6.10 davinci edma driver, there's a list of channels that do not have events associated with them... are these channels up for grabs by other drivers or are those channels off limits? I'm also guessing that the git kernel driver implements it differently, is that the case? I

RE: kernel dma channels

In the 2.6.10 davinci edma driver, there's a list of channels that do not have events associated with them... are these channels up for grabs by other drivers or are those channels off limits? I'm also guessing that the git kernel driver implements it differently, is that the case?

RE: EVMDM6446 and dvsdk_1_30_00_40

Hi, Well spotted on the 'space' char in the bootargs I have tried some experiments booting a DM355 running the 'unified' kernel If I set PAL sized buffers (via davincifb=...) but set encoder=ntsc, the framebuffer does not work even though the PAL buffers are larger than required for

RE: How to upgrade NOR flash from 16MB to 32MB?

Seung, It looks from page 30 of the DM6446 SoC data sheet (I am assuming that you are using DM6446 here) located at http://focus.ti.com/lit/ds/symlink/tms320dm6446.pdf that as long as you do not have NAND on your system that you want to access at the same time you can have 23 address lines

Re: Query for BSP of TMS320DM6437

Thanks Ring, But the link is discussing about the virtual core which implements both linux and DSP/Bios. I am looking for a solution by which I can put the linux kernel on the core itself. do you know about any group working on it. thanks in advance Regards Abhishek Bajpai 2008/10/1 Ring, Chris

Arm and DSP debugging with CCS?

Is it possible to debug an ARM Linux application and a DSP program in lock-step using CCS - via JTAG? If so, are there any TI docs or other that describe this debugging process? Regards, John ___ Davinci-linux-open-source mailing list

NAND JFFS2 partition ECC Errors

Fishing for Ideas.. I have a NAND base jffs2 file system which I create and load using standard procedure: 1) mkfs.jffs2 \ --eraseblock=128KiB \ --pad \ --output=image.jffs2 \ --compression-mode=priority \ --no-eraseblock-headers \ --squash \

RE: Arm and DSP debugging with CCS?

Yes there is. I have done it before by using these directions. http://wiki.davincidsp.com/index.php?title=Debugging_the_DSP_side_of_a_CE_ap plication_on_DaVinci_using_CCS Josh From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John Roberts Sent: Wednesday, October 01, 2008

RE: Query for BSP of TMS320DM6437

Dig in a little with VirtualLogix - might have to contact them directly, I don't know if they monitor this list. My understanding is that their Linux port to DM6437 didn't _require_ BIOS and was capable of just running Linux. (Not an official TI statement, just a recollection) Chris