Moved fdt command support code to fdt_support.c
...in preparation for improving the bootm command's handling of fdt blobs.
Also cleaned up some coding sloppiness.
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index 21b1646..aa4d9b1 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -364,6 +364,7 @@
/*
* If unconditional create or the property already exists...
*/
+ err = 0;
if ((fixup_props[j].createflags & FT_CREATE) ||
(fdt_get_property(fdt, nodeoffset, fixup_props[j].prop, 0))) {
if (fixup_props[j].createflags & FT_BUSFREQ) {