Don't include console.h in microcode.c when compiling with ROMCC

If microcode.c is built by romcc, this indicates that we are running
microcode updates in the bootblock (e.g. before enabling cache as ram).
In this case we did not enable any consoles yet, so we don't output
anything.

This patch removes inclusion of the unnecessary console/console.h for
that case, which was breaking with certain configurations.

Change-Id: Iebb57794d7b1e84cac253d249d47b88de4dd28a3
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/988
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/cpu/intel/microcode/microcode.c

@@ -20,7 +20,9 @@
 /* Microcode update for Intel PIII and later CPUs */
 
 #include <stdint.h>
+#if !defined(__ROMCC__)
 #include <console/console.h>
+#endif
 #include <cpu/cpu.h>
 #include <cpu/x86/msr.h>
 #include <cpu/intel/microcode.h>