Lines Matching +full:tpl +full:- +full:support
26 bool "Run-time configuration via Device Tree"
29 This feature provides for run-time configuration of U-Boot
33 bool "Board-specific manipulation of Device Tree"
36 U-Boot's device tree (e.g. to delete device from it). This option
37 make the Device Tree writeable and provides a board-specific
38 "board_fix_fdt" callback (called during pre-relocation time), which
40 modified copy is subsequently used by U-Boot after relocation.
43 bool "Enable run-time configuration via Device Tree in SPL"
46 Some boards use device tree in U-Boot but only have 4KB of SRAM
47 which is not enough to support device tree. Enable this option to
48 allow such boards to be supported by U-Boot SPL.
51 bool "Enable run-time configuration via Device Tree in TPL"
52 depends on TPL && OF_CONTROL
54 Some boards use device tree in U-Boot but only have 4KB of SRAM
55 which is not enough to support device tree. Enable this option to
56 allow such boards to be supported by U-Boot TPL.
62 Normally U-Boot uses a flat device tree which saves space and
64 tree does not support modification from within U-Boot since it
65 can invalidate driver-model device tree offsets. This option
78 placed as a separate u-boot.dtb file alongside the U-Boot image.
84 built into the U-Boot image. This is suitable for local debugging
86 Boards in the mainline U-Boot tree should not use it.
101 This is only useful for Sandbox. Use the -d flag to U-Boot to
109 location passed to U-Boot by the prior stage bootloader.
119 $ make DEVICE_TREE=<device-tree-name>
127 control. These will be packaged into a FIT. At run-time, U-boot
135 bool "Support swapping dtbs at a later point in boot"
144 bool "Support embedding several DTBs in a FIT image for u-boot"
146 This option provides hooks to allow U-boot to parse an
148 the correct DTB to be used. Use this if you need to support
154 bool "Support embedding several DTBs in a FIT image for the SPL"
170 control in the SPL. These will be packaged into a FIT. At run-time,
214 bool "User-defined location"
232 aligned on 2-byte boundary.
237 default "interrupt-parent" if SPL_PINCTRL && SPL_CLK
238 default "clocks clock-names interrupt-parent" if SPL_PINCTRL
239 default "pinctrl-0 pinctrl-names interrupt-parent" if SPL_CLK
240 default "pinctrl-0 pinctrl-names clocks clock-names interrupt-parent"
243 is cut down to only what is needed to load and start U-Boot. Only
244 nodes marked with the property "u-boot,dm-pre-reloc" will be
245 included. In addition, some properties are not used by U-Boot and
268 declarations for each node. See of-plat.txt for more information.
271 bool "Generate platform data for use in TPL"
289 declarations for each node. See of-plat.txt for more information.
299 some cases the system dtc may not support all required features