diff options
Diffstat (limited to 'dts')
| -rw-r--r-- | dts/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/dts/Kconfig b/dts/Kconfig index 9a0622154a..b3009af03f 100644 --- a/dts/Kconfig +++ b/dts/Kconfig @@ -32,6 +32,17 @@ config SPL_OF_CONTROL which is not enough to support device tree. Enable this option to allow such boards to be supported by U-Boot SPL. +config OF_LIVE + bool "Enable use of a live tree" + depends on OF_CONTROL + help + Normally U-Boot uses a flat device tree which saves space and + avoids the need to unpack the tree before use. However a flat + tree does not support modifcation from within U-Boot since it + can invalidate driver-model device tree offsets. This option + enables a live tree which is available after relocation, + and can be adjusted as needed. + choice prompt "Provider of DTB for DT control" depends on OF_CONTROL |