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-rw-r--r--dts/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/dts/Kconfig b/dts/Kconfig
index 957f5c7ffa..09cfefbd35 100644
--- a/dts/Kconfig
+++ b/dts/Kconfig
@@ -56,4 +56,16 @@ config DEFAULT_DEVICE_TREE
It can be overridden from the command line:
$ make DEVICE_TREE=<device-tree-name>
+config OF_SPL_REMOVE_PROPS
+ string "List of device tree properties to drop for SPL"
+ depends on OF_CONTROL && SPL
+ default "pinctrl-0 pinctrl-names clocks clock-names interrupt-parent"
+ help
+ Since SPL normally runs in a reduced memory space, the device tree
+ is cut down to only what is needed to load and start U-Boot. Only
+ nodes marked with the property "u-boot,dm-pre-reloc" will be
+ included. In addition, some properties are not used by U-Boot and
+ can be discarded. This option defines the list of properties to
+ discard.
+
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