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Original question:

AM3358: Custom board port

AM3352: Pinmux configuration file for AM335xGP-EVM

Takayuki Miyazaki
Genius 10120 points
Part Number: AM3352
Other Parts Discussed in Thread: SYSCONFIG

Pinmux configuration file for AM335xGP-EVM

 

Hello team,

Our customer is developing their system with PROCESSOR-SDK-LINUX-AM335X and they are looking for Pinmux configuration files for AM335xGP-EVM and AM437xEVM

Could you elaborate them, please?

I tried to look into them in the following URL, but, I'm not sure if it is correct/enough or not. There is possibility that dts file also configures pinmux configuration.

https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/linux/Foundational_Components/Tools/Pin_Mux_Tools.html?highlight=pinmux

https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/linux/Foundational_Components_U-Boot.html#u-boot-user-s-guide

u-boot-2019.01xxx\board\ti\am335x

u-boot-2019.01xxx\board\ti\am43xx

 

it will be really appreciated if you share Expert's comments.

 

best regards,

Miyazaki

  • 0
    TI__Mastermind 19982 points

    Hello Miyazaki,

    The pinmux header and C files can be found in this starterware folder of PDK:

    ${PDK_INSTALL_DIR}\packages\ti\starterware\board\${SOC}\

    The .pinmux configuration files are found in another starterware folder here:

    ${PDK_INSTALL_DIR}\packages\ti\starterware\tools\pinmux_config\${SOC}\

    Upon loading the .pinmux file to SysConfig, the necessary .h, .c, and .dtsi files will generated by the SysConfig Tool.

    Let us know if you or customer have any further questions.

    Best Regards,

  • 0 in reply to Fleenor
    TI__Genius 10120 points

    Hello Zackary,

    Thanks for your comments. I’m not sure the current Linux-SDK includes STARTERWARE-AM335X, however, I will share this information with customer. I’d like to wait for customer’s feedback for a while.

    Best regards, Miyazaki

  • 0 in reply to Takayuki Miyazaki
    TI__Mastermind 19982 points

    Hello Miyazaki,

    You are correct, the answers I gave above are for the RTOS-SDK.

    For the Linux SDK, the .pinmux files can be found here:

    ${PDK_INSTALL_DIR}\packages\ti\board\src\${SOC}\

    Hope this helps.

    Best Regards,

  • 0 in reply to Fleenor
    TI__Genius 10120 points

    Hi Zackary,

    Thank you for your comments. Since customer is using Linux SDK, I share this correct path information with customer. I believe customer already noticed it.

    best regards, Miyazaki