diff options
| author | Franklin S Cooper Jr | 2017-09-04 23:12:19 +0300 |
|---|---|---|
| committer | Simon Glass | 2017-09-15 05:27:49 -0600 |
| commit | 56fc7032e1771882a086e8283586fc7c733ba6bd (patch) | |
| tree | 49db4ab9c6cbd958f67344da8c08170cd13b2b94 /doc/uImage.FIT | |
| parent | d80162cfc559491dee3009b120e7268e9388302f (diff) | |
doc: overlays: Tweak documentation regarding overlays
Pull some information regarding overlays from commit messages and
put them directly within the documentation. Also add some information
regarding required dtc version to properly use overlays.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/uImage.FIT')
| -rw-r--r-- | doc/uImage.FIT/overlay-fdt-boot.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/uImage.FIT/overlay-fdt-boot.txt b/doc/uImage.FIT/overlay-fdt-boot.txt index dbdf2a1ce9f..63e47da2a96 100644 --- a/doc/uImage.FIT/overlay-fdt-boot.txt +++ b/doc/uImage.FIT/overlay-fdt-boot.txt @@ -1,5 +1,5 @@ -U-Boot FDT Overlay usage -======================== +U-Boot FDT Overlay FIT usage +============================ Introduction ------------ @@ -8,6 +8,10 @@ of similar boards and their expansion options. The same kernel on DT enabled platforms can support this easily enough by providing a DT blob upon boot that matches the desired configuration. +This document focuses on specifically using overlays as part of a FIT image. +General information regarding overlays including its syntax and building it +can be found in doc/README.fdt-overlays + Configuration without overlays ------------------------------ |