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| author | Pantelis Antoniou <pantelis.antoniou@konsulko.com> | 2017-09-04 20:12:17 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-09-15 11:27:49 (GMT) |
| commit | 6b54e50b5a5889efe179cb06aa6aa25583ef25d5 (patch) | |
| tree | d8f5122d697f5fe3abeb22776c0fc20e56a1322a /doc/uImage.FIT/source_file_format.txt | |
| parent | 169043d826e6b0db3c67a60acbedfc72c43aae5d (diff) | |
| download | u-boot-6b54e50b5a5889efe179cb06aa6aa25583ef25d5.tar.xz | |
fit: fdt overlays doc
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Reviewed-by: Łukasz Majewski
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/uImage.FIT/source_file_format.txt')
| -rw-r--r-- | doc/uImage.FIT/source_file_format.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt index 32825ed..6f727a1 100644 --- a/doc/uImage.FIT/source_file_format.txt +++ b/doc/uImage.FIT/source_file_format.txt @@ -235,7 +235,7 @@ o config@1 |- description = "configuration description" |- kernel = "kernel sub-node unit name" |- ramdisk = "ramdisk sub-node unit name" - |- fdt = "fdt sub-node unit-name" + |- fdt = "fdt sub-node unit-name" [, "fdt overlay sub-node unit-name", ...] |- fpga = "fpga sub-node unit-name" |- loadables = "loadables sub-node unit-name" @@ -249,7 +249,9 @@ o config@1 - ramdisk : Unit name of the corresponding ramdisk image (component image node of a "ramdisk" type). - fdt : Unit name of the corresponding fdt blob (component image node of a - "fdt type"). + "fdt type"). Additional fdt overlay nodes can be supplied which signify + that the resulting device tree blob is generated by the first base fdt + blob with all subsequent overlays applied. - setup : Unit name of the corresponding setup binary (used for booting an x86 kernel). This contains the setup.bin file built by the kernel. - fpga : Unit name of the corresponding fpga bitstream blob |