iMX8X - how to build SCFW to match official NXP SCFW binary file ?

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iMX8X - how to build SCFW to match official NXP SCFW binary file ?

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Contributor III

Dear support,

Could you clarify which compilation options are required to generate SCFW (as describer in imx_scfw_porting_kit_1.2.2), to match scfw-tcm.bin as fetched from NXP during Yocto build ?

Currently we face different behaviour during linux start on IMX8QXPMEK board:

A/ With default scfw-tcm.bin file (as fetched June 11th through YOCTO):

linux boot success (tycally can run graphic demos).

B/ with regenerated scfw-bin from imx_scfw_porting_kit_1.2.2 package:

linux boot failed during starup, complaining about access to graphic resources

I can provide you with detailed serial traces on both UART0 and M4 UART.

best regards,

Laurent

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NXP Employee
NXP Employee

Hi Laurent,

I’m afraid that i.MX8QXP is still on preproduction and no additional information/support could be provided yet. For further assistance, please contact with your NXP FAE/Sales or with your DBM.


Hope this will be useful for you.
Best regards!
/Carlos
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