misc: Drop print_ implementation from non-romcc boards

Because we had no stack on romcc boards, we had a separate, not as
powerful clone of printk: print_*.

Back in the day, like more than half a decade ago, we migrated a lot
of boards to printk, but we never cleaned up the existing code to be
consistent. Instead, we worked around the problem with a very messy
console.h (nowadays the mess is hidden in romstage_console.c and
early_print.h)

This patch cleans up the generic code pieces to use printk() on all
non-ROMCC boards.

Our two remaining ROMCC boards are fixed up in this commit:
bifferos/bifferboard and dmp/vortex86ex.

Change-Id: I16676eeabe5c892c8e3c9f3c0cd3bae2e8fd74b6
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/8115
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/console/die.c b/src/console/die.c
index e6e968a..b0e04a4 100644
--- a/src/console/die.c
+++ b/src/console/die.c
@@ -25,13 +25,11 @@
 
 #ifndef __ROMCC__
 #define NORETURN __attribute__((noreturn))
-#else
-#define NORETURN
-#endif
 
 /* Report a fatal error */
 void NORETURN die(const char *msg)
 {
-	print_emerg(msg);
+	printk(BIOS_EMERG, "%s", msg);
 	halt();
 }
+#endif