ACPI: Correct asl_compiler_revision value

Change-Id: I91b54b43c8bb5cb17ff86a6d9afa95f265ee49df
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/31431
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/mainboard/aopen/dxplplusu/fadt.c b/src/mainboard/aopen/dxplplusu/fadt.c
index 1d35982..299cac6 100644
--- a/src/mainboard/aopen/dxplplusu/fadt.c
+++ b/src/mainboard/aopen/dxplplusu/fadt.c
@@ -16,6 +16,7 @@
 #include <string.h>
 #include <device/pci.h>
 #include <arch/acpi.h>
+#include <version.h>
 
 /* FIXME: This needs to go into a separate .h file
  * to be included by the ich7 smi handler, ich7 smi init
@@ -41,7 +42,7 @@
 	memcpy(header->oem_id, OEM_ID, 6);
 	memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
 	memcpy(header->asl_compiler_id, ASLC, 4);
-	header->asl_compiler_revision = 1;
+	header->asl_compiler_revision = asl_revision;
 
 	fadt->firmware_ctrl = (unsigned long) facs;
 	fadt->dsdt = (unsigned long) dsdt;