From ddf67f71352be56d98f0e5bcf851146e54d764ad Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 5 Jul 2016 10:26:44 +0200 Subject: libfdt: Add overlay application function The device tree overlays are a good way to deal with user-modifyable boards or boards with some kind of an expansion mechanism where we can easily plug new board in (like the BBB, the Raspberry Pi or the CHIP). Add a new function to merge overlays with a base device tree. Signed-off-by: Maxime Ripard --- lib/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/Kconfig') diff --git a/lib/Kconfig b/lib/Kconfig index 02ca4058d3..16ff01a2cd 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -139,6 +139,11 @@ config OF_LIBFDT particular compatible nodes. The library operates on a flattened version of the device tree. +config OF_LIBFDT_OVERLAY + bool "Enable the FDT library overlay support" + help + This enables the FDT library (libfdt) overlay support. + config SPL_OF_LIBFDT bool "Enable the FDT library for SPL" default y if SPL_OF_CONTROL -- cgit v1.2.3