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  • AM5749: AM5749: GPMC setting for connect FPGA is not correct on AM5749 custom board.

    Part Number: AM5749 (Because of no reply, So I made a new post not related post. Sorry.) Hi Dears. I have a problem to setting the GPMC using dts file descriptions. I'm using SDK-linux-am57xx-evm-08_02_01_00 and SD-card booting. I modify dra7.dtsi…

  • AM5749: GPMC setting for connect FPGA is not correct on AM5749 custom board.

    Part Number: AM5749 Hi Dears. I have a problem to setting the GPMC using dts file descriptions. I'm using SDK-linux-am57xx-evm-08_02_01_00 and SD-card booting. I modify dra7.dtsi and am574x-idk.dts files as like below. ===== dra7.dtsi ===== /* OCP2SCP1…

  • AM5749: Back-to-back read issue

    Part Number: AM5749 Hello, I interfaced an FPGA to the SoC via GPMC. The retained configuration is: Asynchronous 16 bits and CYCLE2CYCLE = 0 Despite this, I observe a very long pause between two consecutive readings. The registers content is as below…

  • AM5749: gptimer issue with a periodic event from a DSP firmware

    Part Number: AM5749 Other Parts Discussed in Thread: SYSBIOS Hello, I'm using an AM574x based board with Linux (5.10.x from TI tree) on the ARM core. Now I'm testing the ARM/DSP communication (IPC) with a custom DSP firmware based on messageq_single…

  • RE: AM5749: GPMC read issue, won't read

    Hi , Thanks for your answer, I've check my pinmux but I don't see anything in the sysconfig files (attached). all seem good to me. Clocks are OK, all GPMC pins are in default mode which is what I want (?), is there something that I didn't saw?…
    • Answered

  • RE: AM5749: AM574x Custom board kernel failed to boot. Any hint on booting Log.

    Resolved
    Hi, khoosen Yu said: Booting Error-20220925.txt Is this the complete logs? Does it ever come out of the loop and proceed further? khoosen Yu said: After this modification custom board boots more(?) time. :) I am little confused with the statement here.…
    • Answered

  • AM5749: Kernel Booting from SDCard(16GB) hang on custom board similar IDK.

    Resolved
    Part Number: AM5749 Other Parts Discussed in Thread: BEAGLEBOARD-X15 , AM5728 Hi Dear. Recently I Download the TI-Processor-sdk-linux-am57xx-evm-08_02_01_00 and install successfully in VMWare-Ubuntu 18.04LTS(64bits). I success on "make linux", "make u-boot…
    • Resolved

  • AM5749: view and overwrite ARM Cortex-A15 cache contents

    TI Thinks Resolved
    Part Number: AM5749 Is there a way to view the contents of L1 and L2 cache on the ARM Cortex-A15? I don't see any ability to do this in code composer studio for this particular processor. Is there any way to guarantee or overwrite the contents of…

  • AM5749: Disabling unused cores on AM5749

    Part Number: AM5749 Hi, I am currently working on disabling the unused cores on AM5749. We have a baremetal application using Processor SDK RTOS. (We didn't use the RTOS component). My application runs on Cortex A15 _0 and it is the only core that needs…

  • RE: AM5749: AM5749: TMDSIDK574 PROFINET snmp core stack CCS Project

    Hi Divyesh, Sorry for the late reply. For the profinet application, the sdk provides an inbuilt evaluation library for the snmp stack. The snmp_core_stack project needs to be built only if you want to rebuild/modify the stack. So, If you want to rebuild…

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