IMXRT1050 XIP erase and program Serial NOR Flash

yuzhouhuang — Mon, 14 May 2018 09:39:38 GMT

I am using IMXRT1050. My program runs at Serial NOR Flash via FlexSPI. I want to erase and program Flash to save some user parameters. How can I erase and program Flash while continue to execute my code in the Flash. I don't want to block my code while Flash is erasing.

Re: IMXRT1050 XIP erase and program Serial NOR Flash

Carlos_Musich — Mon, 14 May 2018 20:49:11 GMT

Hi Yuzhou,

you may run from sdram while you reflash. You can take a look here:

RT1050 - Booting from serial NOR flash to SDRAM

Regards,
Carlos
NXP Technical Support
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topic IMXRT1050 XIP erase and program Serial NOR Flash in i.MX Processors

IMXRT1050 XIP erase and program Serial NOR Flash

Re: IMXRT1050 XIP erase and program Serial NOR Flash