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RTOS/AM3352: I2C test project problem

hugo
Intellectual 350 points
Part Number: AM3352


Tool/software: TI-RTOS

Hi,

    I imported I2C_Test_bbbAM335x_armTestProject CCS project for i2c testing on our customized board(external DDR  and  size of DDR  and  system clock are different with bbbAM335X) . I modified  SYS/BIOS CFG file(i2c_arm_bbbam335x.cfg) to adapt my hardware changes , I created our board packages based on bbbAM335X, so I changed CFG file like following 

/* Load the board package */

var Board = xdc.loadPackage('ti.board');
Board.Settings.boardName = "bbbAM335x";      

to

 var Board = xdc.loadPackage('ti.board');
Board.Settings.boardName = "MyboardAM335x";

I2C testing failure after we changed CFG file ,  would someone please provide some guides about what these changes would impact and what software modules will be impacted ?

our environment:

SDK: processor_sdk_rtos_am335x_5_03_00_07

CCS V8.3.0

thanks 

Hugo

  • 0
    TI__Guru** 116260 points

    Hugo,

    To port the Processor SDK RTOS AM335x to your platform, you need to follow the process specified here:

    http://software-dl.ti.com/processor-sdk-rtos/esd/docs/latest/rtos/index_board.html#custom-board-addition

    Can you confirm that you have followed this process.. BEfore you modified the boardName, have you created the the board library as specified in Approach 2  in that article. If not then the build will not work as you are expecting it to.  Also, please provide a build log of the error so that we can provide guidance accordingly.

    Regards,

    Rahul

  • 0 in reply to Rahul Prabhu
    Intellectual 350 points

    Hi, Rahul

          yes we followed the process as you prompted already except  Optional step to update RTSC platform definition, it seems only supporting ti.platforms.evmAM3359  for Cotex-A8 ,not support  other custom board name, we may change RTSC evmAM3359 package directly as we don't have evmAM3359 board.

    please refer following scripts in PLATFORM.MAK 

    ifeq ($(ISA),a8)
      TARGET_XDC = gnu.targets.arm.A8F
      PLATFORM_XDC = "ti.platforms.evmAM3359"
    attached is the PDK build log file .our board name is xltevmAM335X.6708.build.log
    Thanks