Multiboot: remove multiboot tables generation.

GRUB2-as-payload doesn't use them. Libpayload can live with just coreboot tables
if loaded as payload. memtest86+ can use them but is buggy with them. Solaris
needs a huge boot archive not supported by coreboot and too big to fit in
flash (dozens of megabytes). All-in-all looks like no users are left for this.

Change-Id: Id92f73be5a397db80f5b0132ee57c37ee6eeb563
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4628
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/arch/x86/boot/tables.c

@@ -27,7 +27,6 @@
 #include <arch/smp/mpspec.h>
 #include <arch/acpi.h>
 #include <string.h>
-#include <cpu/x86/multiboot.h>
 #include <cbmem.h>
 #include <lib.h>
 #include <smbios.h>
@@ -54,7 +53,7 @@ struct lb_memory *write_tables(void)
 	rom_table_end =   0xf0000;
 
 	/* Start low addr at 0x500, so we don't run into conflicts with the BDA
-	 * in case our data structures grow beyond 0x400. Only multiboot, GDT
+	 * in case our data structures grow beyond 0x400. Only GDT
 	 * and the coreboot table use low_tables.
 	 */
 	low_table_start = 0;
@@ -243,13 +242,6 @@ struct lb_memory *write_tables(void)
 				     rom_table_start, rom_table_end);
 	}
 
-#if CONFIG_MULTIBOOT
-	post_code(0x9d);
-
-	/* The Multiboot information structure */
-	write_multiboot_info(rom_table_end);
-#endif
-
 	/* Print CBMEM sections */
 	cbmem_list();