diff options
Diffstat (limited to 'firmware/target/coldfire/iaudio/m5/power-m5.c')
-rw-r--r-- | firmware/target/coldfire/iaudio/m5/power-m5.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/firmware/target/coldfire/iaudio/m5/power-m5.c b/firmware/target/coldfire/iaudio/m5/power-m5.c new file mode 100644 index 0000000000..c689488bfe --- /dev/null +++ b/firmware/target/coldfire/iaudio/m5/power-m5.c | |||
@@ -0,0 +1,89 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2006 by Linus Nielsen Feltzing | ||
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 | #include "config.h" | ||
20 | #include "cpu.h" | ||
21 | #include <stdbool.h> | ||
22 | #include "kernel.h" | ||
23 | #include "system.h" | ||
24 | #include "power.h" | ||
25 | #include "pcf50606.h" | ||
26 | #include "lcd-remote-target.h" | ||
27 | |||
28 | #ifndef SIMULATOR | ||
29 | |||
30 | void power_init(void) | ||
31 | { | ||
32 | /* Charger detect */ | ||
33 | and_l(~0x01000000, &GPIO1_ENABLE); | ||
34 | or_l(0x01000000, &GPIO1_FUNCTION); | ||
35 | |||
36 | pcf50606_init(); | ||
37 | } | ||
38 | |||
39 | bool charger_inserted(void) | ||
40 | { | ||
41 | return (GPIO1_READ & 0x01000000)?true:false; | ||
42 | } | ||
43 | |||
44 | void ide_power_enable(bool on) | ||
45 | { | ||
46 | /* GPOOD3 */ | ||
47 | int level = set_irq_level(HIGHEST_IRQ_LEVEL); | ||
48 | if(on) | ||
49 | pcf50606_write(0x3c, 0x07); | ||
50 | else | ||
51 | pcf50606_write(0x3c, 0x00); | ||
52 | set_irq_level(level); | ||
53 | } | ||
54 | |||
55 | bool ide_powered(void) | ||
56 | { | ||
57 | return false; | ||
58 | } | ||
59 | |||
60 | void power_off(void) | ||
61 | { | ||
62 | lcd_remote_poweroff(); | ||
63 | set_irq_level(HIGHEST_IRQ_LEVEL); | ||
64 | and_l(~0x00000008, &GPIO_OUT); /* Set KEEPACT low */ | ||
65 | asm("halt"); | ||
66 | } | ||
67 | |||
68 | #else | ||
69 | |||
70 | bool charger_inserted(void) | ||
71 | { | ||
72 | return false; | ||
73 | } | ||
74 | |||
75 | void charger_enable(bool on) | ||
76 | { | ||
77 | (void)on; | ||
78 | } | ||
79 | |||
80 | void power_off(void) | ||
81 | { | ||
82 | } | ||
83 | |||
84 | void ide_power_enable(bool on) | ||
85 | { | ||
86 | (void)on; | ||
87 | } | ||
88 | |||
89 | #endif /* SIMULATOR */ | ||