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Linux/AM5749:configs

Oleg Solovev
Expert 1985 points

Other Parts Discussed in Thread: AM5749

Hello support!!

I use custom board based on AM5749

I have a question ...

1. For a Kernel compilation I use: tisdk_am57xx-evm_defconfig. Is it right?

2.For a U-boot compilation I use: am57xx_evm_defconfig. Is it right?

how I sad Early In Stock file Rules.make we have raw:

#u-boot machine
UBOOT_MACHINE=am57xx_evm_config

(This file does't exist actually)

3.Is it minimum what I need for a normal work all the system(AM574x Industrial Development Kit).

Best Regards,

Oleg

  • 0
    TI__Guru**** 169440 points

    Hi Oleg,

    1. Correct.
    2. am57xx_evm_defconfig Correct.

    3. If you want to boot kernel prompt then yes above with rootfs from SDK should be good.

    Best Regards,
    Keerthy

  • 0 in reply to Keerthy J
    Expert 1985 points

    Hello Keerthy,

    So I can't understand if is it minimum... why the things like this one do in Kernel config:

    ADXL34X

    AK8975

    ISL29018

    ISL29028

    CM36651

    and that is not all....

    I didn't see  Digital Accelerometr  or Light sensors on a board...So I think it is unnecessary for minimal pack for AM574x Industrial Development Kit (IDK).

    in my opinion, unnecessary should be excluded from config tisdk_am57xx-evm_defconfig and it should work should work quickly and stably.

    Best Regards,

    Oleg

  • 0 in reply to Oleg Solovev
    TI__Guru**** 169440 points

    Hi Oleg,

    Agreed. It might not be minimal but we also should understand that tisdk_am57xx-evm_defconfig
    caters to a big set of devices including x15, evm, am571-idk, am572x-idk, am574x-idk.

    I can take this feedback & thanks for raising it.

    Thanks,
    Keerthy

  • 0 in reply to Keerthy J
    Expert 1985 points

    Hi Keerthy,

    The best method will be devide defconfig tisdk_am57xx-evm_defconfig for couple of different defconfigs for: am571-idk, am572x-idk, am574x-idk

    for example:  tisdk_am571-idk_defconfig, tisdk_am572x-idk_defconfig, something like that..It is will be narrow way and the minimum of code for exactly device.

    Thank you too Keerthy...