[driver] Scan the whole of base memory, rather than from 512kB upwards

There is no reason I am aware of for not scanning the whole of base memory. Starting at 512kB is an artificial limit that merely causes potential problems with large PXE stacks.
ipxe · Oct 22, 2009 · f8f35a3 · f8f35a3
1 parent 9586a92
commit f8f35a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/driver/acpi.c b/driver/acpi.c
@@ -21,7 +21,7 @@
 #include "acpi.h"
 
 /** Start of region to scan in base memory */
-#define BASEMEM_START 0x80000
+#define BASEMEM_START 0x0
 
 /** End of region to scan in base memory */
 #define BASEMEM_END 0xa0000