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/common/Makefile b/common/Makefile
index 74a6af2..5dfd3a8 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -45,7 +45,7 @@
env_nand.o env_dataflash.o env_flash.o env_eeprom.o \
env_nvram.o env_nowhere.o \
exports.o \
- flash.o fpga.o ft_build.o \
+ fdt_support.o flash.o fpga.o ft_build.o \
hush.o kgdb.o lcd.o lists.o lynxkdi.o \
memsize.o miiphybb.o miiphyutil.o \
s_record.o serial.o soft_i2c.o soft_spi.o spartan2.o spartan3.o \