spl: Add a way to specify a list of device trees to include

[people/ms/u-boot.git] / dts / Kconfig

diff --git a/dts/Kconfig b/dts/Kconfig
index df068a1f930e1a069981cd46ee890e6175fa4fb8..d5850093539d20b076a0c02b0859bdef4d3c12f9 100644 (file)
--- a/dts/Kconfig
+++ b/dts/Kconfig
@@ -59,6 +59,16 @@ config DEFAULT_DEVICE_TREE
          It can be overridden from the command line:
          $ make DEVICE_TREE=<device-tree-name>
 
+config OF_LIST
+       string "List of device tree files to include for DT control"
+       depends on SPL_LOAD_FIT
+       help
+         This option specifies a list of device tree files to use for DT
+         control. These will be packaged into a FIT. At run-time, SPL will
+         select the correct DT to use by examining the hardware (e.g.
+         reading a board ID value). This is a list of device tree files
+         (without the directory or .dtb suffix) separated by <space>.
+
 config OF_SPL_REMOVE_PROPS
        string "List of device tree properties to drop for SPL"
        depends on SPL_OF_CONTROL