diff options
Diffstat (limited to 'firmware/target/coldfire/iriver')
-rw-r--r-- | firmware/target/coldfire/iriver/ata-iriver.c | 66 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/ata-target.h | 26 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/backlight-target.h | 27 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h100/adc-h100.c | 117 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h100/adc-target.h | 41 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h100/backlight-h100.c | 45 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h100/power-h100.c | 143 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h100/usb-h100.c | 51 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h300/adc-h300.c | 83 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h300/adc-target.h | 41 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h300/backlight-h300.c | 49 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h300/power-h300.c | 101 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/h300/usb-h300.c | 56 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/system-iriver.c | 133 | ||||
-rw-r--r-- | firmware/target/coldfire/iriver/usb-target.h | 24 |
15 files changed, 1003 insertions, 0 deletions
diff --git a/firmware/target/coldfire/iriver/ata-iriver.c b/firmware/target/coldfire/iriver/ata-iriver.c new file mode 100644 index 0000000000..82dae32a97 --- /dev/null +++ b/firmware/target/coldfire/iriver/ata-iriver.c | |||
@@ -0,0 +1,66 @@ | |||
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 | |||
27 | void ata_reset(void) | ||
28 | { | ||
29 | and_l(~0x00080000, &GPIO_OUT); | ||
30 | sleep(1); /* > 25us */ | ||
31 | |||
32 | or_l(0x00080000, &GPIO_OUT); | ||
33 | sleep(1); /* > 25us */ | ||
34 | } | ||
35 | |||
36 | void ata_enable(bool on) | ||
37 | { | ||
38 | if(on) | ||
39 | and_l(~0x0040000, &GPIO_OUT); | ||
40 | else | ||
41 | or_l(0x0040000, &GPIO_OUT); | ||
42 | |||
43 | or_l(0x00040000, &GPIO_ENABLE); | ||
44 | or_l(0x00040000, &GPIO_FUNCTION); | ||
45 | } | ||
46 | |||
47 | bool ata_is_coldstart(void) | ||
48 | { | ||
49 | return (GPIO_FUNCTION & 0x00080000) == 0; | ||
50 | } | ||
51 | |||
52 | void ata_device_init(void) | ||
53 | { | ||
54 | #ifdef HAVE_ATA_LED_CTRL | ||
55 | /* Enable disk LED & ISD chip power control */ | ||
56 | and_l(~0x0000240, &GPIO_OUT); | ||
57 | or_l(0x00000240, &GPIO_ENABLE); | ||
58 | or_l(0x00000200, &GPIO_FUNCTION); | ||
59 | #endif | ||
60 | |||
61 | /* ATA reset */ | ||
62 | or_l(0x00080000, &GPIO_OUT); | ||
63 | or_l(0x00080000, &GPIO_ENABLE); | ||
64 | or_l(0x00080000, &GPIO_FUNCTION); | ||
65 | |||
66 | } | ||
diff --git a/firmware/target/coldfire/iriver/ata-target.h b/firmware/target/coldfire/iriver/ata-target.h new file mode 100644 index 0000000000..1801a7d376 --- /dev/null +++ b/firmware/target/coldfire/iriver/ata-target.h | |||
@@ -0,0 +1,26 @@ | |||
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 | #ifndef ATA_TARGET_H | ||
20 | #define ATA_TARGET_H | ||
21 | |||
22 | void ata_reset(void); | ||
23 | void ata_device_init(void); | ||
24 | bool ata_is_coldstart(void); | ||
25 | |||
26 | #endif | ||
diff --git a/firmware/target/coldfire/iriver/backlight-target.h b/firmware/target/coldfire/iriver/backlight-target.h new file mode 100644 index 0000000000..262650ae24 --- /dev/null +++ b/firmware/target/coldfire/iriver/backlight-target.h | |||
@@ -0,0 +1,27 @@ | |||
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 | #ifndef BACKLIGHT_TARGET_H | ||
20 | #define BACKLIGHT_TARGET_H | ||
21 | |||
22 | void __backlight_on(void); | ||
23 | void __backlight_off(void); | ||
24 | void __remote_backlight_on(void); | ||
25 | void __remote_backlight_off(void); | ||
26 | |||
27 | #endif | ||
diff --git a/firmware/target/coldfire/iriver/h100/adc-h100.c b/firmware/target/coldfire/iriver/h100/adc-h100.c new file mode 100644 index 0000000000..b29a2247ad --- /dev/null +++ b/firmware/target/coldfire/iriver/h100/adc-h100.c | |||
@@ -0,0 +1,117 @@ | |||
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 "system.h" | ||
22 | #include "kernel.h" | ||
23 | #include "thread.h" | ||
24 | #include "adc.h" | ||
25 | static unsigned char adcdata[NUM_ADC_CHANNELS]; | ||
26 | |||
27 | |||
28 | #define CS_LO and_l(~0x80, &GPIO_OUT) | ||
29 | #define CS_HI or_l(0x80, &GPIO_OUT) | ||
30 | #define CLK_LO and_l(~0x00400000, &GPIO_OUT) | ||
31 | #define CLK_HI or_l(0x00400000, &GPIO_OUT) | ||
32 | #define DO (GPIO_READ & 0x80000000) | ||
33 | #define DI_LO and_l(~0x00200000, &GPIO_OUT) | ||
34 | #define DI_HI or_l(0x00200000, &GPIO_OUT) | ||
35 | |||
36 | /* delay loop */ | ||
37 | #define DELAY do { int _x; for(_x=0;_x<10;_x++);} while (0) | ||
38 | |||
39 | unsigned short adc_scan(int channel) | ||
40 | { | ||
41 | unsigned char data = 0; | ||
42 | int i; | ||
43 | |||
44 | CS_LO; | ||
45 | |||
46 | DI_HI; /* Start bit */ | ||
47 | DELAY; | ||
48 | CLK_HI; | ||
49 | DELAY; | ||
50 | CLK_LO; | ||
51 | |||
52 | DI_HI; /* Single channel */ | ||
53 | DELAY; | ||
54 | CLK_HI; | ||
55 | DELAY; | ||
56 | CLK_LO; | ||
57 | |||
58 | if(channel & 1) /* LSB of channel number */ | ||
59 | DI_HI; | ||
60 | else | ||
61 | DI_LO; | ||
62 | DELAY; | ||
63 | CLK_HI; | ||
64 | DELAY; | ||
65 | CLK_LO; | ||
66 | |||
67 | if(channel & 2) /* MSB of channel number */ | ||
68 | DI_HI; | ||
69 | else | ||
70 | DI_LO; | ||
71 | DELAY; | ||
72 | CLK_HI; | ||
73 | DELAY; | ||
74 | CLK_LO; | ||
75 | |||
76 | DELAY; | ||
77 | |||
78 | for(i = 0;i < 8;i++) /* 8 bits of data */ | ||
79 | { | ||
80 | CLK_HI; | ||
81 | DELAY; | ||
82 | CLK_LO; | ||
83 | DELAY; | ||
84 | data <<= 1; | ||
85 | data |= DO?1:0; | ||
86 | } | ||
87 | |||
88 | CS_HI; | ||
89 | |||
90 | adcdata[channel] = data; | ||
91 | |||
92 | return data; | ||
93 | } | ||
94 | unsigned short adc_read(int channel) | ||
95 | { | ||
96 | return adcdata[channel]; | ||
97 | } | ||
98 | |||
99 | static int adc_counter; | ||
100 | |||
101 | static void adc_tick(void) | ||
102 | { | ||
103 | if(++adc_counter == HZ) | ||
104 | { | ||
105 | adc_counter = 0; | ||
106 | adc_scan(ADC_BATTERY); | ||
107 | adc_scan(ADC_REMOTEDETECT); /* Temporary. Remove when the remote | ||
108 | detection feels stable. */ | ||
109 | } | ||
110 | } | ||
111 | |||
112 | void adc_init(void) | ||
113 | { | ||
114 | adc_scan(ADC_BATTERY); | ||
115 | |||
116 | tick_add_task(adc_tick); | ||
117 | } | ||
diff --git a/firmware/target/coldfire/iriver/h100/adc-target.h b/firmware/target/coldfire/iriver/h100/adc-target.h new file mode 100644 index 0000000000..54e7bc936a --- /dev/null +++ b/firmware/target/coldfire/iriver/h100/adc-target.h | |||
@@ -0,0 +1,41 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 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 | /* for the iriver h1x0 */ | ||
20 | |||
21 | #ifndef _ADC_TARGET_H_ | ||
22 | #define _ADC_TARGET_H_ | ||
23 | |||
24 | #define NUM_ADC_CHANNELS 4 | ||
25 | |||
26 | #define ADC_BUTTONS 0 | ||
27 | #define ADC_REMOTE 1 | ||
28 | #define ADC_BATTERY 2 | ||
29 | #define ADC_REMOTEDETECT 3 | ||
30 | #define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */ | ||
31 | |||
32 | /* ADC values for different remote control types */ | ||
33 | #define ADCVAL_H300_LCD_REMOTE 0x5E | ||
34 | #define ADCVAL_H100_LCD_REMOTE 0x96 | ||
35 | #define ADCVAL_H300_LCD_REMOTE_HOLD 0xCC | ||
36 | #define ADCVAL_H100_LCD_REMOTE_HOLD 0xEA | ||
37 | |||
38 | /* Force a scan now */ | ||
39 | unsigned short adc_scan(int channel); | ||
40 | |||
41 | #endif /* _ADC_TARGET_H_ */ | ||
diff --git a/firmware/target/coldfire/iriver/h100/backlight-h100.c b/firmware/target/coldfire/iriver/h100/backlight-h100.c new file mode 100644 index 0000000000..8ceac8a6ff --- /dev/null +++ b/firmware/target/coldfire/iriver/h100/backlight-h100.c | |||
@@ -0,0 +1,45 @@ | |||
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 "kernel.h" | ||
22 | #include "thread.h" | ||
23 | #include "system.h" | ||
24 | #include "backlight.h" | ||
25 | #include "lcd.h" | ||
26 | |||
27 | void __backlight_on(void) | ||
28 | { | ||
29 | and_l(~0x00020000, &GPIO1_OUT); | ||
30 | } | ||
31 | |||
32 | void __backlight_off(void) | ||
33 | { | ||
34 | or_l(0x00020000, &GPIO1_OUT); | ||
35 | } | ||
36 | |||
37 | void __remote_backlight_on(void) | ||
38 | { | ||
39 | and_l(~0x00000800, &GPIO_OUT); | ||
40 | } | ||
41 | |||
42 | void __remote_backlight_off(void) | ||
43 | { | ||
44 | or_l(0x00000800, &GPIO_OUT); | ||
45 | } | ||
diff --git a/firmware/target/coldfire/iriver/h100/power-h100.c b/firmware/target/coldfire/iriver/h100/power-h100.c new file mode 100644 index 0000000000..0714ab2d3f --- /dev/null +++ b/firmware/target/coldfire/iriver/h100/power-h100.c | |||
@@ -0,0 +1,143 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 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 | |||
26 | |||
27 | #ifdef CONFIG_TUNER | ||
28 | |||
29 | static bool powered = false; | ||
30 | |||
31 | bool radio_powered(void) | ||
32 | { | ||
33 | return powered; | ||
34 | } | ||
35 | |||
36 | bool radio_power(bool status) | ||
37 | { | ||
38 | bool old_status = powered; | ||
39 | powered = status; | ||
40 | return old_status; | ||
41 | } | ||
42 | |||
43 | #endif /* #ifdef CONFIG_TUNER */ | ||
44 | |||
45 | #ifndef SIMULATOR | ||
46 | |||
47 | void power_init(void) | ||
48 | { | ||
49 | or_l(0x00080000, &GPIO1_OUT); | ||
50 | or_l(0x00080000, &GPIO1_ENABLE); | ||
51 | or_l(0x00080000, &GPIO1_FUNCTION); | ||
52 | |||
53 | #ifndef BOOTLOADER | ||
54 | /* The boot loader controls the power */ | ||
55 | ide_power_enable(true); | ||
56 | #endif | ||
57 | or_l(0x80000000, &GPIO_ENABLE); | ||
58 | or_l(0x80000000, &GPIO_FUNCTION); | ||
59 | #ifdef HAVE_SPDIF_POWER | ||
60 | spdif_power_enable(false); | ||
61 | #endif | ||
62 | } | ||
63 | |||
64 | |||
65 | bool charger_inserted(void) | ||
66 | { | ||
67 | return (GPIO1_READ & 0x00400000)?true:false; | ||
68 | } | ||
69 | /* Returns true if the unit is charging the batteries. */ | ||
70 | bool charging_state(void) { | ||
71 | return charger_inserted(); | ||
72 | } | ||
73 | |||
74 | #ifdef HAVE_SPDIF_POWER | ||
75 | void spdif_power_enable(bool on) | ||
76 | { | ||
77 | or_l(0x01000000, &GPIO1_FUNCTION); | ||
78 | or_l(0x01000000, &GPIO1_ENABLE); | ||
79 | |||
80 | #ifdef SPDIF_POWER_INVERTED | ||
81 | if(!on) | ||
82 | #else | ||
83 | if(on) | ||
84 | #endif | ||
85 | and_l(~0x01000000, &GPIO1_OUT); | ||
86 | else | ||
87 | or_l(0x01000000, &GPIO1_OUT); | ||
88 | } | ||
89 | #endif | ||
90 | |||
91 | void ide_power_enable(bool on) | ||
92 | { | ||
93 | if(on) | ||
94 | and_l(~0x80000000, &GPIO_OUT); | ||
95 | else | ||
96 | or_l(0x80000000, &GPIO_OUT); | ||
97 | } | ||
98 | |||
99 | |||
100 | bool ide_powered(void) | ||
101 | { | ||
102 | return (GPIO_OUT & 0x80000000)?false:true; | ||
103 | } | ||
104 | |||
105 | |||
106 | void power_off(void) | ||
107 | { | ||
108 | set_irq_level(HIGHEST_IRQ_LEVEL); | ||
109 | and_l(~0x00080000, &GPIO1_OUT); | ||
110 | asm("halt"); | ||
111 | while(1) | ||
112 | yield(); | ||
113 | } | ||
114 | |||
115 | #else | ||
116 | |||
117 | bool charger_inserted(void) | ||
118 | { | ||
119 | return false; | ||
120 | } | ||
121 | |||
122 | void charger_enable(bool on) | ||
123 | { | ||
124 | (void)on; | ||
125 | } | ||
126 | |||
127 | void power_off(void) | ||
128 | { | ||
129 | } | ||
130 | |||
131 | void ide_power_enable(bool on) | ||
132 | { | ||
133 | (void)on; | ||
134 | } | ||
135 | |||
136 | #ifdef HAVE_SPDIF_POWER | ||
137 | void spdif_power_enable(bool on) | ||
138 | { | ||
139 | (void)on; | ||
140 | } | ||
141 | #endif | ||
142 | |||
143 | #endif /* SIMULATOR */ | ||
diff --git a/firmware/target/coldfire/iriver/h100/usb-h100.c b/firmware/target/coldfire/iriver/h100/usb-h100.c new file mode 100644 index 0000000000..3b00e967da --- /dev/null +++ b/firmware/target/coldfire/iriver/h100/usb-h100.c | |||
@@ -0,0 +1,51 @@ | |||
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 <stdbool.h> | ||
21 | #include "cpu.h" | ||
22 | #include "system.h" | ||
23 | #include "kernel.h" | ||
24 | |||
25 | void usb_init_device(void) | ||
26 | { | ||
27 | or_l(0x00000080, &GPIO1_FUNCTION); /* GPIO39 is the USB detect input */ | ||
28 | and_l(~0x01000040, &GPIO_OUT); /* GPIO24 is the Cypress chip power */ | ||
29 | or_l(0x01000040, &GPIO_ENABLE); | ||
30 | or_l(0x01000040, &GPIO_FUNCTION); | ||
31 | } | ||
32 | |||
33 | bool usb_detect(void) | ||
34 | { | ||
35 | return (GPIO1_READ & 0x80)?true:false; | ||
36 | } | ||
37 | |||
38 | void usb_enable(bool on) | ||
39 | { | ||
40 | if(on) | ||
41 | { | ||
42 | /* Power on the Cypress chip */ | ||
43 | or_l(0x01000040, &GPIO_OUT); | ||
44 | sleep(2); | ||
45 | } | ||
46 | else | ||
47 | { | ||
48 | /* Power off the Cypress chip */ | ||
49 | and_l(~0x01000040, &GPIO_OUT); | ||
50 | } | ||
51 | } | ||
diff --git a/firmware/target/coldfire/iriver/h300/adc-h300.c b/firmware/target/coldfire/iriver/h300/adc-h300.c new file mode 100644 index 0000000000..31702eaef1 --- /dev/null +++ b/firmware/target/coldfire/iriver/h300/adc-h300.c | |||
@@ -0,0 +1,83 @@ | |||
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 "system.h" | ||
22 | #include "kernel.h" | ||
23 | #include "thread.h" | ||
24 | #include "adc.h" | ||
25 | #include "pcf50606.h" | ||
26 | |||
27 | static unsigned char adcdata[NUM_ADC_CHANNELS]; | ||
28 | |||
29 | static int adcc2_parms[] = | ||
30 | { | ||
31 | [ADC_BUTTONS] = 0x80 | (5 << 1) | 1, /* ADCIN2 */ | ||
32 | [ADC_REMOTE] = 0x80 | (6 << 1) | 1, /* ADCIN3 */ | ||
33 | [ADC_BATTERY] = 0x80 | (0 << 1) | 1, /* BATVOLT, resistive divider */ | ||
34 | [ADC_REMOTEDETECT] = 0x80 | (2 << 1) | 1, /* ADCIN1, resistive divider */ | ||
35 | }; | ||
36 | |||
37 | unsigned short adc_scan(int channel) | ||
38 | { | ||
39 | int level = set_irq_level(HIGHEST_IRQ_LEVEL); | ||
40 | unsigned char data; | ||
41 | |||
42 | pcf50606_write(0x2f, adcc2_parms[channel]); | ||
43 | data = pcf50606_read(0x30); | ||
44 | |||
45 | adcdata[channel] = data; | ||
46 | |||
47 | set_irq_level(level); | ||
48 | return data; | ||
49 | } | ||
50 | |||
51 | |||
52 | unsigned short adc_read(int channel) | ||
53 | { | ||
54 | return adcdata[channel]; | ||
55 | } | ||
56 | |||
57 | static int adc_counter; | ||
58 | |||
59 | static void adc_tick(void) | ||
60 | { | ||
61 | if(++adc_counter == HZ) | ||
62 | { | ||
63 | adc_counter = 0; | ||
64 | adc_scan(ADC_BATTERY); | ||
65 | adc_scan(ADC_REMOTEDETECT); /* Temporary. Remove when the remote | ||
66 | detection feels stable. */ | ||
67 | } | ||
68 | } | ||
69 | |||
70 | void adc_init(void) | ||
71 | { | ||
72 | or_l(0x80600080, &GPIO_FUNCTION); /* GPIO7: CS | ||
73 | GPIO21: Data In (to the ADC) | ||
74 | GPIO22: CLK | ||
75 | GPIO31: Data Out (from the ADC) */ | ||
76 | or_l(0x00600080, &GPIO_ENABLE); | ||
77 | or_l(0x80, &GPIO_OUT); /* CS high */ | ||
78 | and_l(~0x00400000, &GPIO_OUT); /* CLK low */ | ||
79 | |||
80 | adc_scan(ADC_BATTERY); | ||
81 | |||
82 | tick_add_task(adc_tick); | ||
83 | } | ||
diff --git a/firmware/target/coldfire/iriver/h300/adc-target.h b/firmware/target/coldfire/iriver/h300/adc-target.h new file mode 100644 index 0000000000..04200904a2 --- /dev/null +++ b/firmware/target/coldfire/iriver/h300/adc-target.h | |||
@@ -0,0 +1,41 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 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 | /* for the iriver h3x0 */ | ||
20 | |||
21 | #ifndef _ADC_TARGET_H_ | ||
22 | #define _ADC_TARGET_H_ | ||
23 | |||
24 | #define NUM_ADC_CHANNELS 4 | ||
25 | |||
26 | #define ADC_BUTTONS 0 | ||
27 | #define ADC_REMOTE 1 | ||
28 | #define ADC_BATTERY 2 | ||
29 | #define ADC_REMOTEDETECT 3 | ||
30 | #define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */ | ||
31 | |||
32 | /* ADC values for different remote control types */ | ||
33 | #define ADCVAL_H300_LCD_REMOTE 0x35 | ||
34 | #define ADCVAL_H100_LCD_REMOTE 0x54 | ||
35 | #define ADCVAL_H300_LCD_REMOTE_HOLD 0x72 | ||
36 | #define ADCVAL_H100_LCD_REMOTE_HOLD 0x83 | ||
37 | |||
38 | /* Force a scan now */ | ||
39 | unsigned short adc_scan(int channel); | ||
40 | |||
41 | #endif /* _ADC_TARGET_H_ */ | ||
diff --git a/firmware/target/coldfire/iriver/h300/backlight-h300.c b/firmware/target/coldfire/iriver/h300/backlight-h300.c new file mode 100644 index 0000000000..d5322c2cf7 --- /dev/null +++ b/firmware/target/coldfire/iriver/h300/backlight-h300.c | |||
@@ -0,0 +1,49 @@ | |||
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 "kernel.h" | ||
22 | #include "thread.h" | ||
23 | #include "system.h" | ||
24 | #include "backlight.h" | ||
25 | #include "pcf50606.h" | ||
26 | #include "lcd.h" | ||
27 | |||
28 | void __backlight_on(void) | ||
29 | { | ||
30 | lcd_enable(true); | ||
31 | sleep(HZ/100); /* lcd needs time - avoid flashing for dark screens */ | ||
32 | or_l(0x00020000, &GPIO1_OUT); | ||
33 | } | ||
34 | |||
35 | void __backlight_off(void) | ||
36 | { | ||
37 | and_l(~0x00020000, &GPIO1_OUT); | ||
38 | lcd_enable(false); | ||
39 | } | ||
40 | |||
41 | void __remote_backlight_on(void) | ||
42 | { | ||
43 | and_l(~0x00000002, &GPIO1_OUT); | ||
44 | } | ||
45 | |||
46 | void __remote_backlight_off(void) | ||
47 | { | ||
48 | or_l(0x00000002, &GPIO1_OUT); | ||
49 | } | ||
diff --git a/firmware/target/coldfire/iriver/h300/power-h300.c b/firmware/target/coldfire/iriver/h300/power-h300.c new file mode 100644 index 0000000000..7c95aaf200 --- /dev/null +++ b/firmware/target/coldfire/iriver/h300/power-h300.c | |||
@@ -0,0 +1,101 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 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 | |||
27 | |||
28 | #ifdef CONFIG_TUNER | ||
29 | |||
30 | static bool powered = false; | ||
31 | |||
32 | bool radio_powered(void) | ||
33 | { | ||
34 | return powered; | ||
35 | } | ||
36 | |||
37 | bool radio_power(bool status) | ||
38 | { | ||
39 | bool old_status = powered; | ||
40 | powered = status; | ||
41 | return old_status; | ||
42 | } | ||
43 | |||
44 | #endif /* #ifdef CONFIG_TUNER */ | ||
45 | |||
46 | #ifndef SIMULATOR | ||
47 | |||
48 | void power_init(void) | ||
49 | { | ||
50 | or_l(0x00080000, &GPIO1_OUT); | ||
51 | or_l(0x00080000, &GPIO1_ENABLE); | ||
52 | or_l(0x00080000, &GPIO1_FUNCTION); | ||
53 | |||
54 | #ifndef BOOTLOADER | ||
55 | /* The boot loader controls the power */ | ||
56 | ide_power_enable(true); | ||
57 | #endif | ||
58 | or_l(0x80000000, &GPIO_ENABLE); | ||
59 | or_l(0x80000000, &GPIO_FUNCTION); | ||
60 | pcf50606_init(); | ||
61 | } | ||
62 | |||
63 | |||
64 | #ifdef CONFIG_CHARGING | ||
65 | bool charger_inserted(void) | ||
66 | { | ||
67 | return (GPIO1_READ & 0x00400000)?true:false; | ||
68 | } | ||
69 | #endif /* CONFIG_CHARGING */ | ||
70 | |||
71 | /* Returns true if the unit is charging the batteries. */ | ||
72 | bool charging_state(void) { | ||
73 | return (GPIO_READ & 0x00800000)?true:false; | ||
74 | } | ||
75 | |||
76 | |||
77 | void ide_power_enable(bool on) | ||
78 | { | ||
79 | if(on) | ||
80 | and_l(~0x80000000, &GPIO_OUT); | ||
81 | else | ||
82 | or_l(0x80000000, &GPIO_OUT); | ||
83 | } | ||
84 | |||
85 | |||
86 | bool ide_powered(void) | ||
87 | { | ||
88 | return (GPIO_OUT & 0x80000000)?false:true; | ||
89 | } | ||
90 | |||
91 | |||
92 | void power_off(void) | ||
93 | { | ||
94 | set_irq_level(HIGHEST_IRQ_LEVEL); | ||
95 | and_l(~0x00080000, &GPIO1_OUT); | ||
96 | asm("halt"); | ||
97 | while(1) | ||
98 | yield(); | ||
99 | } | ||
100 | |||
101 | #endif /* SIMULATOR */ | ||
diff --git a/firmware/target/coldfire/iriver/h300/usb-h300.c b/firmware/target/coldfire/iriver/h300/usb-h300.c new file mode 100644 index 0000000000..d08cc24dba --- /dev/null +++ b/firmware/target/coldfire/iriver/h300/usb-h300.c | |||
@@ -0,0 +1,56 @@ | |||
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 <stdbool.h> | ||
21 | #include "cpu.h" | ||
22 | #include "system.h" | ||
23 | #include "kernel.h" | ||
24 | |||
25 | void usb_init_device(void) | ||
26 | { | ||
27 | or_l(0x00000080, &GPIO1_FUNCTION); /* GPIO39 is the USB detect input */ | ||
28 | /* ISD300 3.3V ON */ | ||
29 | or_l(8,&GPIO1_FUNCTION); | ||
30 | or_l(8,&GPIO1_OUT); | ||
31 | or_l(8,&GPIO1_ENABLE); | ||
32 | |||
33 | /* Tristate the SCK/SDA to the ISD300 config EEPROM */ | ||
34 | and_l(~0x03000000, &GPIO_ENABLE); | ||
35 | or_l(0x03000000, &GPIO_FUNCTION); | ||
36 | } | ||
37 | |||
38 | bool usb_detect(void) | ||
39 | { | ||
40 | return (GPIO1_READ & 0x80)?true:false; | ||
41 | } | ||
42 | |||
43 | void usb_enable(bool on) | ||
44 | { | ||
45 | if(on) | ||
46 | { | ||
47 | /* Power on the Cypress chip */ | ||
48 | and_l(~0x00000008,&GPIO1_OUT); | ||
49 | sleep(2); | ||
50 | } | ||
51 | else | ||
52 | { | ||
53 | /* Power off the Cypress chip */ | ||
54 | or_l(0x00000008,&GPIO1_OUT); | ||
55 | } | ||
56 | } | ||
diff --git a/firmware/target/coldfire/iriver/system-iriver.c b/firmware/target/coldfire/iriver/system-iriver.c new file mode 100644 index 0000000000..5f404fb8cf --- /dev/null +++ b/firmware/target/coldfire/iriver/system-iriver.c | |||
@@ -0,0 +1,133 @@ | |||
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 "kernel.h" | ||
22 | #include "system.h" | ||
23 | #include "power.h" | ||
24 | #include "timer.h" | ||
25 | #include "pcf50606.h" | ||
26 | |||
27 | #if MEM < 32 | ||
28 | #define MAX_REFRESH_TIMER 59 | ||
29 | #define NORMAL_REFRESH_TIMER 21 | ||
30 | #define DEFAULT_REFRESH_TIMER 4 | ||
31 | #else | ||
32 | #define MAX_REFRESH_TIMER 29 | ||
33 | #define NORMAL_REFRESH_TIMER 10 | ||
34 | #define DEFAULT_REFRESH_TIMER 1 | ||
35 | #endif | ||
36 | |||
37 | #ifdef IRIVER_H300_SERIES | ||
38 | #define RECALC_DELAYS(f) \ | ||
39 | pcf50606_i2c_recalc_delay(f) | ||
40 | #else | ||
41 | #define RECALC_DELAYS(f) | ||
42 | #endif | ||
43 | |||
44 | #ifdef HAVE_SERIAL | ||
45 | #define BAUD_RATE 57600 | ||
46 | #define BAUDRATE_DIV_DEFAULT (CPUFREQ_DEFAULT/(BAUD_RATE*32*2)) | ||
47 | #define BAUDRATE_DIV_NORMAL (CPUFREQ_NORMAL/(BAUD_RATE*32*2)) | ||
48 | #define BAUDRATE_DIV_MAX (CPUFREQ_MAX/(BAUD_RATE*32*2)) | ||
49 | #endif | ||
50 | |||
51 | void set_cpu_frequency (long) __attribute__ ((section (".icode"))); | ||
52 | void set_cpu_frequency(long frequency) | ||
53 | { | ||
54 | switch(frequency) | ||
55 | { | ||
56 | case CPUFREQ_MAX: | ||
57 | DCR = (0x8200 | DEFAULT_REFRESH_TIMER); | ||
58 | /* Refresh timer for bypass frequency */ | ||
59 | PLLCR &= ~1; /* Bypass mode */ | ||
60 | timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, false); | ||
61 | RECALC_DELAYS(CPUFREQ_MAX); | ||
62 | PLLCR = 0x11c56005; | ||
63 | CSCR0 = 0x00001180; /* Flash: 4 wait states */ | ||
64 | CSCR1 = 0x00000980; /* LCD: 2 wait states */ | ||
65 | #if CONFIG_USBOTG == USBOTG_ISP1362 | ||
66 | CSCR3 = 0x00002180; /* USBOTG: 8 wait states */ | ||
67 | #endif | ||
68 | while(!(PLLCR & 0x80000000)) {}; /* Wait until the PLL has locked. | ||
69 | This may take up to 10ms! */ | ||
70 | timers_adjust_prescale(CPUFREQ_MAX_MULT, true); | ||
71 | DCR = (0x8200 | MAX_REFRESH_TIMER); /* Refresh timer */ | ||
72 | cpu_frequency = CPUFREQ_MAX; | ||
73 | IDECONFIG1 = 0x10100000 | (1 << 13) | (2 << 10); | ||
74 | /* SRE active on write (H300 USBOTG) | BUFEN2 enable | CS2Post | CS2Pre */ | ||
75 | IDECONFIG2 = 0x40000 | (2 << 8); /* TA enable + CS2wait */ | ||
76 | |||
77 | #ifdef HAVE_SERIAL | ||
78 | UBG10 = BAUDRATE_DIV_MAX >> 8; | ||
79 | UBG20 = BAUDRATE_DIV_MAX & 0xff; | ||
80 | #endif | ||
81 | break; | ||
82 | |||
83 | case CPUFREQ_NORMAL: | ||
84 | DCR = (DCR & ~0x01ff) | DEFAULT_REFRESH_TIMER; | ||
85 | /* Refresh timer for bypass frequency */ | ||
86 | PLLCR &= ~1; /* Bypass mode */ | ||
87 | timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, false); | ||
88 | RECALC_DELAYS(CPUFREQ_NORMAL); | ||
89 | PLLCR = 0x13c5e005; | ||
90 | CSCR0 = 0x00000580; /* Flash: 1 wait state */ | ||
91 | CSCR1 = 0x00000180; /* LCD: 0 wait states */ | ||
92 | #if CONFIG_USBOTG == USBOTG_ISP1362 | ||
93 | CSCR3 = 0x00000580; /* USBOTG: 1 wait state */ | ||
94 | #endif | ||
95 | while(!(PLLCR & 0x80000000)) {}; /* Wait until the PLL has locked. | ||
96 | This may take up to 10ms! */ | ||
97 | timers_adjust_prescale(CPUFREQ_NORMAL_MULT, true); | ||
98 | DCR = (0x8000 | NORMAL_REFRESH_TIMER); /* Refresh timer */ | ||
99 | cpu_frequency = CPUFREQ_NORMAL; | ||
100 | IDECONFIG1 = 0x10100000 | (0 << 13) | (1 << 10); | ||
101 | /* SRE active on write (H300 USBOTG) | BUFEN2 enable | CS2Post | CS2Pre */ | ||
102 | IDECONFIG2 = 0x40000 | (0 << 8); /* TA enable + CS2wait */ | ||
103 | |||
104 | #ifdef HAVE_SERIAL | ||
105 | UBG10 = BAUDRATE_DIV_NORMAL >> 8; | ||
106 | UBG20 = BAUDRATE_DIV_NORMAL & 0xff; | ||
107 | #endif | ||
108 | break; | ||
109 | default: | ||
110 | DCR = (DCR & ~0x01ff) | DEFAULT_REFRESH_TIMER; | ||
111 | /* Refresh timer for bypass frequency */ | ||
112 | PLLCR &= ~1; /* Bypass mode */ | ||
113 | timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, true); | ||
114 | RECALC_DELAYS(CPUFREQ_DEFAULT); | ||
115 | PLLCR = 0x10c00200; /* Power down PLL, but keep CLSEL and CRSEL */ | ||
116 | CSCR0 = 0x00000180; /* Flash: 0 wait states */ | ||
117 | CSCR1 = 0x00000180; /* LCD: 0 wait states */ | ||
118 | #if CONFIG_USBOTG == USBOTG_ISP1362 | ||
119 | CSCR3 = 0x00000180; /* USBOTG: 0 wait states */ | ||
120 | #endif | ||
121 | DCR = (0x8000 | DEFAULT_REFRESH_TIMER); /* Refresh timer */ | ||
122 | cpu_frequency = CPUFREQ_DEFAULT; | ||
123 | IDECONFIG1 = 0x10100000 | (0 << 13) | (1 << 10); | ||
124 | /* SRE active on write (H300 USBOTG) | BUFEN2 enable | CS2Post | CS2Pre */ | ||
125 | IDECONFIG2 = 0x40000 | (0 << 8); /* TA enable + CS2wait */ | ||
126 | |||
127 | #ifdef HAVE_SERIAL | ||
128 | UBG10 = BAUDRATE_DIV_DEFAULT >> 8; | ||
129 | UBG20 = BAUDRATE_DIV_DEFAULT & 0xff; | ||
130 | #endif | ||
131 | break; | ||
132 | } | ||
133 | } | ||
diff --git a/firmware/target/coldfire/iriver/usb-target.h b/firmware/target/coldfire/iriver/usb-target.h new file mode 100644 index 0000000000..ab8cac6f99 --- /dev/null +++ b/firmware/target/coldfire/iriver/usb-target.h | |||
@@ -0,0 +1,24 @@ | |||
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 | #ifndef USB_TARGET_H | ||
20 | #define USB_TARGET_H | ||
21 | |||
22 | bool usb_init_device(void); | ||
23 | |||
24 | #endif | ||