bool "Embedded DTB for DT control"
help
If this option is enabled, the device tree will be picked up and
- built into the U-Boot image.
+ built into the U-Boot image. This is suitable for local debugging
+ and development only and is not recommended for production devices.
+ Boards in the mainline U-Boot tree should not use it.
config OF_HOSTFILE
bool "Host filed DTB for DT control"
config DEFAULT_DEVICE_TREE
string "Default Device Tree for DT control"
+ depends on OF_CONTROL
help
This option specifies the default Device Tree used for DT control.
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
+ default "interrupt-parent" if SPL_PINCTRL_FULL && SPL_CLK
+ default "clocks clock-names interrupt-parent" if SPL_PINCTRL_FULL
+ default "pinctrl-0 pinctrl-names interrupt-parent" if SPL_CLK
default "pinctrl-0 pinctrl-names clocks clock-names interrupt-parent"
help
Since SPL normally runs in a reduced memory space, the device tree