x86: Forward declare gd_t

[karo-tx-uboot.git] / README

diff --git a/README b/README
index aab3c2fb9c56af01df639b1418f3425cef153bfd..67ff03a1207facee92719d4f6035d81fa9924b35 100644 (file)
--- a/README
+++ b/README
@@ -2602,6 +2602,17 @@ FIT uImage format:
  -150  common/cmd_nand.c       Incorrect FIT image format
   151  common/cmd_nand.c       FIT image format OK
 
+- FIT image support:
+               CONFIG_FIT
+               Enable support for the FIT uImage format.
+
+               CONFIG_FIT_BEST_MATCH
+               When no configuration is explicitly selected, default to the
+               one whose fdt's compatibility field best matches that of
+               U-Boot itself. A match is considered "best" if it matches the
+               most specific compatibility entry of U-Boot's fdt's root node.
+               The order of entries in the configuration's fdt is ignored.
+
 - Standalone program support:
                CONFIG_STANDALONE_LOAD_ADDR