How can enable uart-2 in ATF on i.mx8m mini platform, and boot Customer OS bin file

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How can enable uart-2 in ATF on i.mx8m mini platform, and boot Customer OS bin file

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LeonGu
Contributor III

How can enable uart-2 in ATF on i.mx8m mini platform, and boot Customer OS .bin file.

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Xudong

 

proper uart2 rdc permissions can be provided in atf codes (configuration is done on lines 312 - 314)

https://source.codeaurora.org/external/imx/imx-atf/tree/plat/imx/imx8mm/imx8mm_bl31_setup.c?h=lf-5.4...

 

Best regards
igor

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