Fix style issues primarily in 85xx and 83xx boards.

- C++ comments
    - Trailing white space
    - Indentation not by TAB
    - Excessive amount of empty lines
    - Trailing empty lines

include/spd.h

@@ -103,6 +103,4 @@ typedef struct spd_eeprom_s {
 #define SPD_MEMTYPE_DDR		(0x07)
 #define SPD_MEMTYPE_DDR2	(0x08)
 
-
 #endif /* _SPD_H_ */
-