S32K中的主题 Re: How to make sure data consistency when data loaded from external NOR Flash to RAM

How to make sure data consistency when data loaded from external NOR Flash to RAM

Long_Vu_VN — Thu, 28 Aug 2025 03:10:14 GMT

Hello everyone,

This is the first time I work on NXP Chip.

And I when BootROM load Image from external Flash to SRAM.

How to make sure data consistency when data loaded from external NOR Flash to SRAM.

Re: How to make sure data consistency when data loaded from external NOR Flash to RAM

lukaszadrapa — Thu, 28 Aug 2025 06:32:14 GMT

Hi @Long_Vu_VN

Could you confirm which device do you use exactly?

Regards,

Lukas

Re: How to make sure data consistency when data loaded from external NOR Flash to RAM

Long_Vu_VN — Thu, 28 Aug 2025 07:01:06 GMT

Hi @lukaszadrapa , Im working on SAF85xx with an external Flash via Qspi interface, using Mem_43_EXFLS from NXP MCAL

Re: How to make sure data consistency when data loaded from external NOR Flash to RAM

lukaszadrapa — Thu, 28 Aug 2025 07:41:33 GMT

SAF85xx is still in preproduction status, so it's not supported by our online support team yet. Please discuss this directly with NXP FAE assigned to you.

Regards,

Lukas

Re: How to make sure data consistency when data loaded from external NOR Flash to RAM

Long_Vu_VN — Thu, 28 Aug 2025 07:46:35 GMT

Thanks for your information @lukaszadrapa