AM2434: AM243x-LP

Jinlong Shen

Part Number: AM2434

Tool/software:

Hi there,

regarding AM243, I wish to know where is _c_int00 defined. I wish to set certain pattern to stack and heap during boot.

Best regards,
Jinlong

8 months ago

+1 Meet Thakar 8 months ago

TI__Genius 13085 points

Hi Jinlong,

You can find it in boot_armv7r_asm.S file, path: {MCU_PLUS_SDK directory}/source/kernel/nortos/dpl/r5/boot_armv7r_asm.S

Best Regards.

Meet.

0 Jinlong Shen 8 months ago in reply to Meet Thakar

Intellectual 540 points

Could you please show the lines for start and end of stack, and start and end of heap? I wish to fill a pattern.

+1 Meet Thakar 8 months ago in reply to Jinlong Shen

TI__Genius 13085 points

Hi Jinlong,

Heap you can initialize at the beginning of the application code.The stack is initialized in the boot_armv7r_asm.S, you can find the code for the same under the comment INITIALIZE THE SYSTEM MODE STACK:

Best Regards,

Meet.

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AM2434: AM243x-LP