New implementation for internal handling of environment variables.

[karo-tx-uboot.git] / README

diff --git a/README b/README
index ccaace797f125f6b971451f5797684a510e44db3..aa11c377452ed099db45f6f0315f262ec27cda7e 100644 (file)
--- a/README
+++ b/README
@@ -2364,6 +2364,14 @@ Configuration Settings:
                on high Ethernet traffic.
                Defaults to 4 if not defined.
 
+- CONFIG_ENV_MAX_ENTRIES
+
+        Maximum number of entries in the hash table that is used
+        internally to store the environment settings. The default
+        setting is supposed to be generous and should work in most
+        cases. This setting can be used to tune behaviour; see
+        lib/hashtable.c for details.
+
 The following definitions that deal with the placement and management
 of environment data (variable area); in general, we support the
 following configurations: