Change 7inch LCD to 4.3inch, uboot display error

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Change 7inch LCD to 4.3inch, uboot display error

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JohnDZhang
Contributor I

I modified and updated the device tree file, but the manufacturer logo and linux display error, the picture is as follows:

mfn_logo.png and linux_logo.png

openembedded_logo.png display is normal. Where does it need to be modified? 

The red box is my screen area, The green box is where the logo is displayed.

linux_logo.pngmfn_logo.pngopenembedded_logo.png

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi JohnDZhang

 

what processor (full part number), used in the case ?

Are you using software from source.codeaurora.org/external/imx/linux-imx repository ?

https://source.codeaurora.org/external/imx/linux-imx/tree/?h=imx_5.4.70_2.3.0

 

Best regards
igor

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