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| author | Myles Watson <mylesgw@gmail.com> | 2009-03-12 17:42:20 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-03-12 17:42:20 +0000 |
| commit | 47e42e5ebb8f912553cad57b4eebfccccfed511d (patch) | |
| tree | 58e98effa31a8456815b8fd0519bf05ffc6b5614 /src/arch | |
| parent | 30140a59f7c34b583b670401a205338e0c8e3311 (diff) | |
| download | coreboot-47e42e5ebb8f912553cad57b4eebfccccfed511d.tar.xz | |
Fix HIGH_TABLES introduced error when compiling without MP table
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3998 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/i386/boot/tables.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/arch/i386/boot/tables.c b/src/arch/i386/boot/tables.c index 71459570f6..58c5ce896a 100644 --- a/src/arch/i386/boot/tables.c +++ b/src/arch/i386/boot/tables.c @@ -122,6 +122,8 @@ struct lb_memory *write_tables(void) /* 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 @@ struct lb_memory *write_tables(void) } #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 @@ struct lb_memory *write_tables(void) 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; |