[meta-raspberrypi] error with sc16is752-spi0 overlay

[meta-raspberrypi] error with sc16is752-spi0 overlay

[Romain Crausaz]

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Dear all,

When I try to add the overlay for the sc16is752-spi0 to my image, it fails at the task do_image_wic with the following error:

| ERROR: Malformed boot file entry: sc16is752-spi0.dtbo;

I am using the kernel provided by meta-raspberrypi and add the following to my board configuration:

RPI_KERNEL_DEVICETREE_OVERLAYS += " \
    overlays/uart0.dtbo \
    overlays/sc16is752-spi0.dtbo \
    overlays/sdio.dtbo \
    overlays/i2c-rtc.dtbo \
    "
​I was not able to find anything on this error.

Thank you.

Best regards
Romain
________________________________
Romain Crausaz

Development

DIGI SENS Switzerland AG
Freiburgstr. 65
CH-3280 Murten

Telefon: +41 26 672 9876
Email:     romain.crausaz@digisens.ch<mailto:romain.crausaz@digisens.ch>

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Re: [meta-raspberrypi] error with sc16is752-spi0 overlay

[Romain Crausaz]

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I kept looking and I get the same error with the sdio overlay when I remove the sc16is752.

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Re: [yocto] [meta-raspberrypi] error with sc16is752-spi0 overlay

[Khem Raj]

On 12/11/20 6:41 AM, Romain Crausaz wrote:
> I kept looking and I get the same error with the sdio overlay when I 
> remove the sc16is752.
> 

I think the content of IMAGE_BOOT_FILES would be right place to start 
looking into the issue.

bitbake -e <yourimage> | grep -e "^IMAGE_BOOT_FILES="

might give more insights into this variable's contents and see if the 
syntax is ok or not.

> 
> 
> 

Re: [meta-raspberrypi] error with sc16is752-spi0 overlay

[Romain Crausaz]

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Dear Khem,

Thank you for the input.

I tried to remove all text from the variable RPI_KERNEL_DEVICETREE_OVERLAYS and type them again.

The images are now correctly compiling.

I suppose I had an invisible character that created this issue.

Best regards

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