code not jumping to main after flashing hex for hse installation

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code not jumping to main after flashing hex for hse installation

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vikmonti7804
Contributor III

Hi ,

  I have ported the HSE firmware installation example code for s32K312.

I am able to install the HSE firmware after flashing the mcu and run it in debug mode but i am facing issue when i am flashing the hex file of the project directly then it is not installing the firmware because it is not jumping to the main after the reset the mcu .

I am using the installation with IVT. kindly look the linker file and boot_header.c file for your reference.

and provide the solution for the same.

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MarkK11
Contributor I

Hi,

For the S32K312, ensure the IVT and boot configuration are correctly set in your linker file and boot_header.c. Check the HSE GPR status register to confirm if the firmware is present. If issues persist, align your IVT update process with the NXP sample project, as improper IVT updates can cause boot failures.

Best regard,
PublixPassport
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vikmonti7804
Contributor III

Hi ,

  I had ported the example code given for the s32k344, i have checked and found that the linker file is same with s32k344 .

i have attached the files in the message . kindly check and let me know what i am doing wrong.

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vikmonti7804
Contributor III

Kindly provide solution

 

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