How to customize the MIMXRT1050-EVK_xxxxx.cfx to target different NOR device

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How to customize the MIMXRT1050-EVK_xxxxx.cfx to target different NOR device

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nicolasbesson
Contributor I

Hello,

A different NOR chipset reference is selected for my project and I'm looking for the source code of the MIMXRT1050-EVK_IS25WP064A project to perform the correct adaptations to match my new QSPI NOR flash reference.

Regards

Nicolas

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igorpadykov
NXP Employee
NXP Employee

Hi Nicolas

please check

https://community.nxp.com/message/1041472?commentID=1041472#comment-1041472 

In MCUXpresso IDE 10.2.1 release was added a new flash driver called
MIMXRT1020_SFDP_QSPI.cfx that configures from Serial Flash Discovery
Protocol data - in addition to the default MIMXRT1020-EVK_IS25LP064.cfx that ships
with the SDK.

If the user selects the MIMXRT1020_SFDP_QSPI.cfx driver for their project, this
driver will attempt to self configure from JEDEC SFDP data (if present on the QSPI device)
and so should support a wide range of QSPI devices.

There are project sources for the MIMXRT1020-EVK_IS25LP064.cfx driver
(in the IDEs examples sub directory), to allow customers to create modified drivers if required.

The MCUXpresso IDE blog article (below) discusses the use of this new flash driver  
(along with other information)

Overview of using the MIMXRT1020-EVK with MCUXpresso IDE 

Best regards
igor
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