serial_lpuart: add support for i.MXRT

[oweals/u-boot.git] / Kconfig

diff --git a/Kconfig b/Kconfig
index 46a31f45b9a5f2a5fe3dab7248553f13b7880c91..99cc56f3c2b07f4c1c39fcef5d58b6fc3c7efd6d 100644 (file)
--- a/Kconfig
+++ b/Kconfig
@@ -444,6 +444,24 @@ config SPL_LOAD_FIT
          particular it can handle selecting from multiple device tree
          and passing the correct one to U-Boot.
 
+config SPL_LOAD_FIT_APPLY_OVERLAY
+       bool "Enable SPL applying DT overlays from FIT"
+       depends on SPL_LOAD_FIT
+       select OF_LIBFDT_OVERLAY
+       help
+         The device tree is loaded from the FIT image. Allow the SPL is to
+         also load device-tree overlays from the FIT image an apply them
+         over the device tree.
+
+config SPL_LOAD_FIT_APPLY_OVERLAY_BUF_SZ
+       depends on SPL_LOAD_FIT_APPLY_OVERLAY
+       default 0x10000
+       hex "size of temporary buffer used to load the overlays"
+       help
+         The size of the area where the overlays will be loaded and
+         uncompress. Must be at least as large as biggest overlay
+         (uncompressed)
+
 config SPL_LOAD_FIT_FULL
        bool "Enable SPL loading U-Boot as a FIT (full fitImage features)"
        select SPL_FIT