|author||Simon Glass <firstname.lastname@example.org>||2016-02-22 22:55:56 -0700|
|committer||Tom Rini <email@example.com>||2016-03-14 19:18:30 -0400|
spl: Add an option to load a FIT containing U-Boot
This provides a way to load a FIT containing U-Boot and a selection of device tree files. The board can select the correct device tree by probing the hardware. Then U-Boot is started with the selected device tree. Signed-off-by: Simon Glass <firstname.lastname@example.org>
Diffstat (limited to 'Kconfig')
1 files changed, 11 insertions, 0 deletions
@@ -273,6 +273,17 @@ config SYS_TEXT_BASE
TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
+ bool "Enable SPL loading U-Boot as a FIT"
+ depends on FIT
+ Normally with the SPL framework a legacy image is generated as part
+ of the build. This contains U-Boot along with information as to
+ where it should be loaded. This option instead enables generation
+ of a FIT (Flat Image Tree) which provides more flexibility. In
+ particular it can handle selecting from multiple device tree
+ and passing the correct one to U-Boot.
depends on ARC || ARCH_SUNXI
int "CPU clock frequency"