soc/intel/broadwell: use common Intel ACPI hardware definitions

Transition to using the common Intel ACPI hardware definitions
generic ACPI definitions.

BUG=chrome-os-partner:54977

Change-Id: I99d909ee72c3abebb1e9c8ebf44137465264bf0d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15673
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/soc/intel/broadwell/xhci.c b/src/soc/intel/broadwell/xhci.c
index 8453165..75a63cf 100644
--- a/src/soc/intel/broadwell/xhci.c
+++ b/src/soc/intel/broadwell/xhci.c
@@ -18,6 +18,7 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
+#include <arch/acpi.h>
 #include <arch/io.h>
 #include <soc/ramstage.h>
 #include <soc/xhci.h>
@@ -146,7 +147,7 @@
 	u8 *mem_base = usb_xhci_mem_base(dev);
 	u8 is_broadwell = !!(cpu_family_model() == BROADWELL_FAMILY_ULT);
 
-	if (!mem_base || slp_typ < 3)
+	if (!mem_base || slp_typ < ACPI_S3)
 		return;
 
 	/* Set D0 state */