Bitbake target to build flash images?

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Bitbake target to build flash images?

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matthiasneubaue
Contributor I

Hello!

Is there a bitbake target available in QorIQ SDK 2.0 to build a complete flash image including rcw, u-boot, linux image, firmware etc. similar to the images found in the SDK distribution under "SDK-V2.0-1703/images/flash-image/QorIQ_SDK_V2.0_LS1046ARDB_20170331_QSPI_Flash.bin"?

Best regards,

M. Neubauer

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2 Replies

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Pavel
NXP TechSupport
NXP TechSupport

NXP SDK 2.0 for the LS1046a RDB board provides u-boot binary image, Linux FIT image (.itb) file and microcode binary image. Linux FIT image contains kernel, root file system and .dtb files.

 

See the following page:

https://en.wikipedia.org/wiki/Dd_(Unix)


Have a great day,
Pavel Chubakov

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matthiasneubaue
Contributor I

Sure, there are bitbake recipes to build each image (rcw, u-boot, linux, ppa, etc.) individually.

In the NXP SDK 2.0-1703, there is also a *single* flash image which contains *all* parts together ready to flash the whole QSPI flash ("SDK-V2.0-1703/images/flash-image/QorIQ_SDK_V2.0_LS1046ARDB_20170331_QSPI_Flash.bin") at once.

Is there a bitbake target to (re)create such flash images as well?

All the best,

Matthias Neubauer

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