From 34d4a5df1be3708971d80d368446595af377a03f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 20 Jul 2024 11:49:48 +0100 Subject: binman: fit: Allow running fdtgrep on devicetree blobs When using FIT to load firmware builds for multiple models, the FIT must include a common binary along with a number of devicetree blobs, one for each model. This is the same mechanism as is used for loading an OS. However, SPL builds do not normally use the full devicetree, but instead a cut-down version which various nodes and properties removed. Add a new fit,fdt-phase property to allow binman to produce these devicetree blobs. Signed-off-by: Simon Glass --- doc/develop/spl.rst | 2 ++ 1 file changed, 2 insertions(+) (limited to 'doc/develop') diff --git a/doc/develop/spl.rst b/doc/develop/spl.rst index 0a3e572310a..4bb48e6b7b3 100644 --- a/doc/develop/spl.rst +++ b/doc/develop/spl.rst @@ -121,6 +121,8 @@ Use `spl_phase()` to find the current U-Boot phase, e.g. `PHASE_SPL`. You can also find the previous and next phase and get the phase name. +.. _fdtgrep_filter: + Device tree ----------- The U-Boot device tree is filtered by the fdtgrep tools during the build -- cgit v1.2.3