Various, unrelated tree-wide typo fixes.

    Fix a number of typos, including:

     * "compatble" -> "compatible"
     * "eanbeld" -> "enabled"
     * "envrionment" -> "environment"
     * "FTD" -> "FDT" (for "flattened device tree")
     * "ommitted" -> "omitted"
     * "overriden" -> "overridden"
     * "partiton" -> "partition"
     * "propogate" -> "propagate"
     * "resourse" -> "resource"
     * "rest in piece" -> "rest in peace"
     * "suport" -> "support"
     * "varible" -> "variable"

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/README b/README
index e906253..3c3b699 100644
--- a/README
+++ b/README
@@ -511,7 +511,7 @@
 		implemetation.
 
 		CONFIG_SYS_FSL_DDR2
-		Board config to use DDR2. It can be eanbeld for SoCs with
+		Board config to use DDR2. It can be enabled for SoCs with
 		Freescale DDR2 or DDR3 controllers, depending on the board
 		implementation.