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-rw-r--r--dts/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/dts/Kconfig b/dts/Kconfig
index 0cef225ba9..a1a92f2bbd 100644
--- a/dts/Kconfig
+++ b/dts/Kconfig
@@ -101,6 +101,13 @@ config OF_HOSTFILE
This is only useful for Sandbox. Use the -d flag to U-Boot to
specify the file to read.
+config OF_PRIOR_STAGE
+ bool "Prior stage bootloader DTB for DT control"
+ help
+ If this option is enabled, the device tree used for DT
+ control will be read from a device tree binary, at a memory
+ location passed to U-Boot by the prior stage bootloader.
+
endchoice
config DEFAULT_DEVICE_TREE