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AM572x RTOS SDK 3.01.00.06 build issue

Other Parts Discussed in Thread: AM5728

Hi,

I have installed processor_sdk_rtos_am57xx_3_01_00_06 in a custom location on E:/projects/xxxx/rtos. I am unable to build the same. Below are the logs if I try to build without doing any changes:

I want to build and test \pdk_am57xx_1_0_4\packages\ti\drv\vps\examples\dss\displayDss. I tried building vps alone but still got some error:

Please help me with the same. Also I have AM5728 EVM board. Are there any pre-built binary with which I can test. Thanks in advance.

  • I was able to progress with the above issue after updating few path variables in pdksetupenv.bat:

    set CGT_VERSION=8.1.1

    @REM Cross compiler prefix

    set GCC_CROSS_TOOL_PREFIX=arm-none-eabi-

    @REM Version of GCC for ARM A15

    set GCC_VERSION_ARM_A15=%GCC_CROSS_TOOL_PREFIX%4_9-2015q3

    @REM Version of GCC for ARM A8

    set GCC_VERSION_ARM_A8=%GCC_CROSS_TOOL_PREFIX%4_9-2015q3

    @REM Version of GCC for ARM A9

    set GCC_VERSION_ARM_A9=%GCC_CROSS_TOOL_PREFIX%4_9-2015q3

    @REM Version of CG-ARM-Tools for M4

    set CGT_M4_VERSION=5.2.5

    The error is still coming with the same file  and it is shown below:

    Please help me with the same

  • I will move this thread to the Sitara forum where the experts there will be in a better position to assist you.
  • Mohnish,

    Can you confirm that you are using CCS 6.1.3 and not CCS 6.2 ? We recommend that you stick to dependencies specified in the Release notes. the SDK is tested with supported list of components so if you choose to upgrade, you may need to modify the build files to avoid running into issues arising due to misalignment of component versions.

    I am not able to reproduce this issue with my setup that is using the environment settings and component versions that match with the release notes.

    Regards,

    Rahul

     

  • Mohnish,

    Can you let us know if your issue resolved or not?

    Regards, Eric

  • I am using CCS 6.2.0. I will try to create the same setup as explained in release notes. Thanks.

  • Hi Rahul,

    I tried with CCS 6.1.3 also with a fresh installation of RTOS PSDK (with both CCS and PSDK installed in default locations) but still I get the same error.

    PSDK was building but gave an error at the end:

    After this I tried building PDK and got the below error:

    After this I tried building vps which also gives the same error as explained before:

    My use-case is to test inline display scaling. I have a customer project for which starterwate 01_04_00_10 display driver is used as reference. I am able to build that code and display works fine with it. The only problem is when I configure display to 1080p60, with input video 1920x1080 and output scaled to 960x540, the video has artefacts. In order ro fix this issue, I am testing scalar on RTOS SDK, since TI does not support starterware anymore. I did the scalar code comaprison, and starterware and RTOS code looks similar. I suspect there might be an issue with RTOS display scalar code also. Is scaling tested fully with RTOS-SDK? If not, please can you test the aforementioned scaling use-case with RTOS SDK? I am trying to do this but I am unable to build RTOS SDK. 

    I see the below outputs with starterware display scalar code:

    All cases input 1920x1080, CRTC 1080p60:

    Outputs:

    1. 960x540:

    2. 1464x560

    Please help me with this issue as it is really urgent for the customer.

    Regards,

    Mohnish

  • Mohnish,

    We tested the LCD with 800x480, input is 1920x1080, it worked for us.

    Regards, Eric
  • For your build error, we didn't experience this. Did you install both CCS 6.1.3 and Processor SDK 3.1 as an administartor? Are you using Windows 7?

    Regards, Eric
  • Thanks Eric for the quick reply. I remember installing both as administrator. I will give it a try again to re-confirm. Any clues on what this error is and why can it come? I am using windows 7- 32 bit machine.

  • Also, when you say you tested with video input 1920x1080, and output 800x600, i believe CRTC standard also would have been 800x600?
  • Thanks Eric. Somehow there is a dependency on CRTC standard as well. Downcaling of 1920x1080 to 1280x720 works when CRTC standard is configured to 720p60, but the same fails when CRTC standard is 1080p60. What can be the reason of this dependency? I believe the CRTC standard would also be 800x480 in your case. Can you test with downscaling the video further example: input 1920x1080 to 400x480 or 360x480?
  • To add to the above, we are using 420sp input video. Is this also tested?