How I can flash memory at the first time?

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How I can flash memory at the first time?

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506件の閲覧回数
emdev
Contributor III

Hello,

When I bring up custom board, I can't write firmware to flash memory (AT25SF128A).

And I can find "https://community.nxp.com/t5/i-MX-RT/RT1051-and-QSPI/m-p/795639".

With this, I execute "evkmimxrt1010_flexspi_nor_polling_transfer" at RAM with Debugger or openSDA.

I can fuse firmware to flash memory after that.

[Question]

Without debugger or OpenSDA, can I fuse firmware to flash memory but with only BootUtility(https://github.com/JayHeng/NXP-MCUBootUtility)?

Because it is hard to use debugger or OpenSDA at factory.

Thanks.

 

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Alexis_A
NXP TechSupport
NXP TechSupport

Hello @emdev,

It looks like the issue is that by default the QE bit is not set by default, so you would need to set the respective Quad mode bit according to the memory that you're using:

Alexis_A_0-1612910887666.png

Best Regards,

Alexis Andalon

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469件の閲覧回数
emdev
Contributor III

With your comment, I can download image to new custom board.

But I must use not "Set StatusReg2[1]" but "Set StatusReg2[1] by 3".

Thanks for your help.

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492件の閲覧回数
Alexis_A
NXP TechSupport
NXP TechSupport

Hello @emdev,

It looks like the issue is that by default the QE bit is not set by default, so you would need to set the respective Quad mode bit according to the memory that you're using:

Alexis_A_0-1612910887666.png

Best Regards,

Alexis Andalon

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