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Diffstat (limited to 'firmware/target/arm/s5l8700/usb-s5l8700.c')
-rw-r--r--firmware/target/arm/s5l8700/usb-s5l8700.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/firmware/target/arm/s5l8700/usb-s5l8700.c b/firmware/target/arm/s5l8700/usb-s5l8700.c
new file mode 100644
index 0000000000..883f36b43e
--- /dev/null
+++ b/firmware/target/arm/s5l8700/usb-s5l8700.c
@@ -0,0 +1,45 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2010 by Bertrik Sikken
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "s5l8700.h"
+#include "usb.h"
+#include "usb-target.h"
+
+void usb_init_device(void)
+{
+ /* TODO implement */
+
+ /* enable USB2.0 function controller to allow VBUS monitoring */
+ PWRCON &= ~(1 << 15);
+}
+
+void usb_enable(bool on)
+{
+ (void)on;
+ /* TODO implement */
+}
+
+int usb_detect(void)
+{
+ return (USB_TR & (1 << 15)) ? USB_INSERTED : USB_EXTRACTED;
+}
+