sb/intel/bd82x6x/early_usb: Use register name
Use register name instead of magic value.
Change-Id: I4f2f3f196c12489613333ab9f6098443edda927f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/19954
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h
index f8131da..1e05c9c 100644
--- a/src/southbridge/intel/bd82x6x/pch.h
+++ b/src/southbridge/intel/bd82x6x/pch.h
@@ -113,6 +113,10 @@
#define CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON
#endif
+/* PM I/O Space */
+#define UPRWC 0x3c
+#define UPRWC_WR_EN (1 << 1) /* USB Per-Port Registers Write Enable */
+
/* PCI Configuration Space (D30:F0): PCI2PCI */
#define PSTS 0x06
#define SMLT 0x1b