How to copy the data of bootloader into sram in s32k3

[HyunungPark1]

Hi.

I am implementing that the firmware of bootloader to the specific address of sram in S32K3.

It takes long time to copy into sram using memcpy.

Could you please let me know if there are any ways to copy into sram?

Hyunung Park

[lukaszadrapa]

Hi @HyunungPark1 

what about DMA? If it is copied to RAM by DMA, it will also take some time but you can start the DMA as soon as possible and the execute other initializations in parallel. This could improve the total time.

Regards,

Lukas

[HyunungPark1 · Accepted solution]

Hi.

Thank you for your response.

BRs.

Hyunung Park