From 20cadbbe2e0425783855f6ae90ef82aa0db63155 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Fri, 24 Oct 2014 23:34:25 +0200
Subject: [PATCH] arm: socfpga: config: Add USB support example

Add example configuration stub for the DWC2 USB controller.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Vince Bridgers <vbridger@altera.com>
Cc: Pavel Machek <pavel@denx.de>
---
 include/configs/socfpga_common.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index ef3572b..83a1bcd 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -157,6 +157,21 @@
 #define CONFIG_BAUDRATE			115200
 
 /*
+ * USB
+ */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_DWC2
+#define CONFIG_USB_STORAGE
+/*
+ * NOTE: User must define either of the following to select which
+ *       of the two USB controllers available on SoCFPGA to use.
+ *       The DWC2 driver doesn't support multiple USB controllers.
+ * #define CONFIG_USB_DWC2_REG_ADDR	SOCFPGA_USB0_ADDRESS
+ * #define CONFIG_USB_DWC2_REG_ADDR	SOCFPGA_USB1_ADDRESS
+ */
+#endif
+
+/*
  * U-Boot environment
  */
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
-- 
2.7.4