diff options
Diffstat (limited to 'firmware/target/arm/tms320dm320/mrobe-500/usb-mr500.c')
-rw-r--r-- | firmware/target/arm/tms320dm320/mrobe-500/usb-mr500.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/usb-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/usb-mr500.c new file mode 100644 index 0000000000..6063ed3727 --- /dev/null +++ b/firmware/target/arm/tms320dm320/mrobe-500/usb-mr500.c | |||
@@ -0,0 +1,55 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Karl Kurbjun | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | |||
20 | #include "config.h" | ||
21 | #include "cpu.h" | ||
22 | #include "system.h" | ||
23 | #include "kernel.h" | ||
24 | #include "ata.h" | ||
25 | |||
26 | #define USB_RST_ASSERT | ||
27 | #define USB_RST_DEASSERT | ||
28 | |||
29 | #define USB_VPLUS_PWR_ASSERT | ||
30 | #define USB_VPLUS_PWR_DEASSERT | ||
31 | |||
32 | #define USB_UNIT_IS_PRESENT false | ||
33 | |||
34 | /* The usb detect is one pin to the cpu active low */ | ||
35 | inline bool usb_detect(void) | ||
36 | { | ||
37 | return USB_UNIT_IS_PRESENT; | ||
38 | } | ||
39 | |||
40 | void usb_init_device(void) | ||
41 | { | ||
42 | // ata_enable(true); | ||
43 | } | ||
44 | |||
45 | void usb_enable(bool on) | ||
46 | { | ||
47 | if (on) | ||
48 | { | ||
49 | USB_VPLUS_PWR_ASSERT; | ||
50 | } | ||
51 | else | ||
52 | { | ||
53 | USB_VPLUS_PWR_DEASSERT; | ||
54 | } | ||
55 | } | ||