asus/m5a88-v: Fix southbridge init

This amdfam10 board was by mistake modified with commit

   b6f3da4 AGESA CIMx: Move late init out of get_bus_conf()

Change-Id: I8edf6f7f4cc635d31e7e485e3f6de57ef8ed7b1e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7104
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

src/mainboard/asus/m5a88-v/get_bus_conf.c

@@ -27,6 +27,9 @@
 #include <cpu/amd/multicore.h>
 #endif
 #include <cpu/amd/amdfam10_sysconf.h>
+#if CONFIG_AMD_SB_CIMX
+#include <sb_cimx.h>
+#endif
 
 /* Global variables for MB layouts and these will be shared by irqtable mptable
 * and acpi_tables busnum is default.
@@ -132,4 +135,7 @@ void get_bus_conf(void)
 #endif
 	apicid_sb800 = apicid_base + 0;
 
+#if CONFIG_AMD_SB_CIMX
+	sb_Late_Post();
+#endif
 }