[coreboot] r3998 - trunk/coreboot-v2/src/arch/i386/boot

svn at coreboot.org svn at coreboot.org
Thu Mar 12 18:42:20 CET 2009


Author: stepan
Date: 2009-03-12 18:42:20 +0100 (Thu, 12 Mar 2009)
New Revision: 3998

Modified:
   trunk/coreboot-v2/src/arch/i386/boot/tables.c
Log:
Fix HIGH_TABLES introduced error when compiling without MP table

Signed-off-by: Myles Watson <mylesgw at gmail.com>
Acked-by: Stefan Reinauer <stepan at coresystems.de>



Modified: trunk/coreboot-v2/src/arch/i386/boot/tables.c
===================================================================
--- trunk/coreboot-v2/src/arch/i386/boot/tables.c	2009-03-11 16:20:39 UTC (rev 3997)
+++ trunk/coreboot-v2/src/arch/i386/boot/tables.c	2009-03-12 17:42:20 UTC (rev 3998)
@@ -122,6 +122,8 @@
 	/* copy the smp block to address 0 */
 	post_code(0x96);
 
+#if HAVE_MP_TABLE == 1
+
 	/* The smp table must be in 0-1K, 639K-640K, or 960K-1M */
 #if HAVE_LOW_TABLES == 1
 	new_low_table_end = write_smp_table(low_table_end); // low_table_end is 0x10 at this point
@@ -133,7 +135,6 @@
 	}
 #endif
 
-#if HAVE_MP_TABLE == 1
         /* Don't write anything in the traditional x86 BIOS data segment,
          * for example the linux kernel smp need to use 0x467 to pass reset vector
          * or use 0x40e/0x413 for EBDA finding...
@@ -160,7 +161,7 @@
 		smp_write_floating_table_physaddr(low_table_end - SMP_FLOATING_TABLE_LEN, mpc_start);
 		memset((unsigned char *)low_table_end, '\0', mptable_size);
 	}
-#endif
+#endif /* HAVE_MP_TABLE */
 
 	if (low_table_end < 0x500) {
 		low_table_end = 0x500;





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