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@@ -314,6 +314,26 @@ config OF_SPL_REMOVE_PROPS
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can be discarded. This option defines the list of properties to
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discard.
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+config OF_DTB_PROPS_REMOVE
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+ bool "Enable removal of device tree properties"
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+ depends on OF_CONTROL
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+ help
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+ Some boards have restricted amount of storage for U-Boot image.
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+ If the generated binary doesn't fit into available image storage,
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+ the built-in device tree could probably be cut down by removing
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+ some not required device tree properties to reduce the image size.
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+ Enable this option and define the properties to be removed in the
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+ CONFIG_OF_REMOVE_PROPS list. Do not enable this option if you must
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+ pass the built-in DTB directly to the kernel!
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+
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+config OF_REMOVE_PROPS
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+ string "List of device tree properties to drop"
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+ depends on OF_DTB_PROPS_REMOVE
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+ default "interrupt-parent interrupts" if PINCTRL
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+ help
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+ Some properties are not used by U-Boot and can be discarded.
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+ This option defines the list of properties to discard.
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+
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config SPL_OF_PLATDATA
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bool "Generate platform data for use in SPL"
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depends on SPL_OF_CONTROL
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