diff options
Diffstat (limited to 'firmware/target')
-rw-r--r-- | firmware/target/arm/as3525/boot.lds | 2 | ||||
-rw-r--r-- | firmware/target/arm/as3525/clock-target.h | 8 | ||||
-rw-r--r-- | firmware/target/arm/as3525/powermgmt-target.h | 4 | ||||
-rw-r--r-- | firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c | 53 | ||||
-rw-r--r-- | firmware/target/arm/as3525/sansa-clipplus/backlight-target.h | 32 | ||||
-rw-r--r-- | firmware/target/arm/as3525/sansa-clipplus/button-clip.c | 33 | ||||
-rw-r--r-- | firmware/target/arm/as3525/sansa-clipplus/button-target.h | 57 | ||||
-rw-r--r-- | firmware/target/arm/as3525/system-as3525.c | 9 |
8 files changed, 188 insertions, 10 deletions
diff --git a/firmware/target/arm/as3525/boot.lds b/firmware/target/arm/as3525/boot.lds index dcc291b54f..5bf75be789 100644 --- a/firmware/target/arm/as3525/boot.lds +++ b/firmware/target/arm/as3525/boot.lds | |||
@@ -6,7 +6,7 @@ OUTPUT_FORMAT(elf32-littlearm) | |||
6 | OUTPUT_ARCH(arm) | 6 | OUTPUT_ARCH(arm) |
7 | STARTUP(target/arm/crt0.o) | 7 | STARTUP(target/arm/crt0.o) |
8 | 8 | ||
9 | #ifdef SANSA_CLIPV2 | 9 | #if CONFIG_CPU == AS3525v2 |
10 | #define RAMORIG 0x0 /* DRAM */ | 10 | #define RAMORIG 0x0 /* DRAM */ |
11 | #define RAMSIZE (MEM*0x100000) | 11 | #define RAMSIZE (MEM*0x100000) |
12 | #else | 12 | #else |
diff --git a/firmware/target/arm/as3525/clock-target.h b/firmware/target/arm/as3525/clock-target.h index fd3a1c7bf4..16f28429b8 100644 --- a/firmware/target/arm/as3525/clock-target.h +++ b/firmware/target/arm/as3525/clock-target.h | |||
@@ -56,7 +56,7 @@ | |||
56 | #define AS3525_CLK_FCLK 3 /* Available as PCLK input only */ | 56 | #define AS3525_CLK_FCLK 3 /* Available as PCLK input only */ |
57 | 57 | ||
58 | /** ************ Change these to reconfigure clocking scheme *******************/ | 58 | /** ************ Change these to reconfigure clocking scheme *******************/ |
59 | #ifdef SANSA_CLIPV2 | 59 | #if CONFIG_CPU == AS3525v2 |
60 | 60 | ||
61 | /* PLL* registers differ from AS3525 */ | 61 | /* PLL* registers differ from AS3525 */ |
62 | #define AS3525_PLLA_FREQ 240000000 | 62 | #define AS3525_PLLA_FREQ 240000000 |
@@ -74,7 +74,7 @@ | |||
74 | #define AS3525_PLLB_FREQ 384000000 /* allows 44.1kHz with 0.04% error*/ | 74 | #define AS3525_PLLB_FREQ 384000000 /* allows 44.1kHz with 0.04% error*/ |
75 | #define AS3525_PLLB_SETTING 0x2630 | 75 | #define AS3525_PLLB_SETTING 0x2630 |
76 | 76 | ||
77 | #endif /* SANSA_CLIPV2 */ | 77 | #endif /* CONFIG_CPU == AS3525v2 */ |
78 | 78 | ||
79 | //#define AS3525_PLLA_FREQ 384000000 /*192,128,96,76.8,64,54.9,48,42.7,38.4*/ | 79 | //#define AS3525_PLLA_FREQ 384000000 /*192,128,96,76.8,64,54.9,48,42.7,38.4*/ |
80 | /* FCLK_PREDIV-> *7/8 = 336MHz 168, 112, 84, 67.2, 56, 48, 42, 37.3*/ | 80 | /* FCLK_PREDIV-> *7/8 = 336MHz 168, 112, 84, 67.2, 56, 48, 42, 37.3*/ |
@@ -142,12 +142,12 @@ | |||
142 | #define AS3525_IDE_SEL AS3525_CLK_PLLA /* Input Source */ | 142 | #define AS3525_IDE_SEL AS3525_CLK_PLLA /* Input Source */ |
143 | #define AS3525_IDE_DIV (CLK_DIV(AS3525_PLLA_FREQ, AS3525_IDE_FREQ) - 1)/*div=1/(n+1)*/ | 143 | #define AS3525_IDE_DIV (CLK_DIV(AS3525_PLLA_FREQ, AS3525_IDE_FREQ) - 1)/*div=1/(n+1)*/ |
144 | 144 | ||
145 | #ifdef SANSA_CLIPV2 | 145 | #if CONFIG_CPU == AS3525v2 |
146 | #define AS3525_MS_FREQ 120000000 | 146 | #define AS3525_MS_FREQ 120000000 |
147 | #define AS3525_IDE_FREQ 80000000 | 147 | #define AS3525_IDE_FREQ 80000000 |
148 | #else | 148 | #else |
149 | #define AS3525_IDE_FREQ 50000000 /* The OF uses 66MHz maximal freq */ | 149 | #define AS3525_IDE_FREQ 50000000 /* The OF uses 66MHz maximal freq */ |
150 | #endif /* SANSA_CLIPV2 */ | 150 | #endif /* CONFIG_CPU == AS3525v2 */ |
151 | 151 | ||
152 | 152 | ||
153 | //#define AS3525_USB_SEL AS3525_CLK_PLLA /* Input Source */ | 153 | //#define AS3525_USB_SEL AS3525_CLK_PLLA /* Input Source */ |
diff --git a/firmware/target/arm/as3525/powermgmt-target.h b/firmware/target/arm/as3525/powermgmt-target.h index 159a051e70..3e9cdad243 100644 --- a/firmware/target/arm/as3525/powermgmt-target.h +++ b/firmware/target/arm/as3525/powermgmt-target.h | |||
@@ -22,7 +22,9 @@ | |||
22 | #ifndef POWERMGMT_TARGET_H | 22 | #ifndef POWERMGMT_TARGET_H |
23 | #define POWERMGMT_TARGET_H | 23 | #define POWERMGMT_TARGET_H |
24 | 24 | ||
25 | #if defined(SANSA_CLIP) || defined(SANSA_CLIPV2) | 25 | #if defined(SANSA_CLIP) \ |
26 | || defined(SANSA_CLIPV2) /* FIXME */ \ | ||
27 | || defined(SANSA_CLIPPLUS) /* FIXME */ | ||
26 | 28 | ||
27 | /* Check if topped-off and monitor voltage while plugged. */ | 29 | /* Check if topped-off and monitor voltage while plugged. */ |
28 | #define BATT_FULL_VOLTAGE 4160 | 30 | #define BATT_FULL_VOLTAGE 4160 |
diff --git a/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c b/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c new file mode 100644 index 0000000000..c51d61231d --- /dev/null +++ b/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c | |||
@@ -0,0 +1,53 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright © 2009 Rafaël Carré | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include "backlight-target.h" | ||
23 | #include "lcd.h" | ||
24 | #include "as3525v2.h" | ||
25 | #include "ascodec-target.h" | ||
26 | |||
27 | /* FIXME : this is clipv2 code, not sure if it works the same on clip+ */ | ||
28 | |||
29 | void _backlight_on(void) | ||
30 | { | ||
31 | ascodec_write(0x25, ascodec_read(0x25) | 2); /* lcd power */ | ||
32 | ascodec_write(0x1c, 8|1); | ||
33 | ascodec_write(0x1b, 0x90); | ||
34 | lcd_enable(true); | ||
35 | } | ||
36 | |||
37 | void _backlight_off(void) | ||
38 | { | ||
39 | ascodec_write(0x25, ascodec_read(0x25) & ~2); /* lcd power */ | ||
40 | lcd_enable(false); | ||
41 | } | ||
42 | |||
43 | void _buttonlight_on(void) | ||
44 | { | ||
45 | GPIOA_DIR |= (1<<5); | ||
46 | GPIOA_PIN(5) = (1<<5); /* set pin a5 high */ | ||
47 | } | ||
48 | |||
49 | void _buttonlight_off(void) | ||
50 | { | ||
51 | GPIOA_DIR |= (1<<5); | ||
52 | GPIOA_PIN(5) = 0; /* set pin a5 low */ | ||
53 | } | ||
diff --git a/firmware/target/arm/as3525/sansa-clipplus/backlight-target.h b/firmware/target/arm/as3525/sansa-clipplus/backlight-target.h new file mode 100644 index 0000000000..d202408356 --- /dev/null +++ b/firmware/target/arm/as3525/sansa-clipplus/backlight-target.h | |||
@@ -0,0 +1,32 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright © 2009 Rafaël Carré | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #ifndef BACKLIGHT_TARGET_H | ||
22 | #define BACKLIGHT_TARGET_H | ||
23 | |||
24 | #define _backlight_init() true | ||
25 | |||
26 | void _backlight_on(void); | ||
27 | void _backlight_off(void); | ||
28 | |||
29 | void _buttonlight_on(void); | ||
30 | void _buttonlight_off(void); | ||
31 | |||
32 | #endif | ||
diff --git a/firmware/target/arm/as3525/sansa-clipplus/button-clip.c b/firmware/target/arm/as3525/sansa-clipplus/button-clip.c new file mode 100644 index 0000000000..52917cca6f --- /dev/null +++ b/firmware/target/arm/as3525/sansa-clipplus/button-clip.c | |||
@@ -0,0 +1,33 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 François Dinel | ||
11 | * Copyright © 2008-2009 Rafaël Carré | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | #include "button-target.h" | ||
23 | #include "as3525v2.h" | ||
24 | #include "kernel.h" | ||
25 | |||
26 | void button_init_device(void) | ||
27 | { | ||
28 | } | ||
29 | |||
30 | int button_read_device(void) | ||
31 | { | ||
32 | return 0; | ||
33 | } | ||
diff --git a/firmware/target/arm/as3525/sansa-clipplus/button-target.h b/firmware/target/arm/as3525/sansa-clipplus/button-target.h new file mode 100644 index 0000000000..69f5d984ba --- /dev/null +++ b/firmware/target/arm/as3525/sansa-clipplus/button-target.h | |||
@@ -0,0 +1,57 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 François Dinel | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #ifndef _BUTTON_TARGET_H_ | ||
23 | #define _BUTTON_TARGET_H_ | ||
24 | |||
25 | #include <stdbool.h> | ||
26 | #include "config.h" | ||
27 | |||
28 | void button_init_device(void); | ||
29 | int button_read_device(void); | ||
30 | bool button_hold(void); | ||
31 | |||
32 | /* Main unit's buttons */ | ||
33 | #define BUTTON_HOME 0x00000001 | ||
34 | |||
35 | #define BUTTON_VOL_UP 0x00000002 | ||
36 | #define BUTTON_VOL_DOWN 0x00000004 | ||
37 | |||
38 | #define BUTTON_UP 0x00000008 | ||
39 | #define BUTTON_DOWN 0x00000010 | ||
40 | #define BUTTON_LEFT 0x00000020 | ||
41 | #define BUTTON_RIGHT 0x00000040 | ||
42 | |||
43 | #define BUTTON_SELECT 0x00000080 | ||
44 | |||
45 | #define BUTTON_POWER 0x00000100 | ||
46 | |||
47 | #define BUTTON_MAIN (BUTTON_HOME|BUTTON_VOL_UP|BUTTON_VOL_DOWN\ | ||
48 | |BUTTON_UP|BUTTON_DOWN|BUTTON_LEFT|BUTTON_RIGHT\ | ||
49 | |BUTTON_SELECT|BUTTON_POWER) | ||
50 | |||
51 | #define BUTTON_REMOTE 0 | ||
52 | |||
53 | /* Software power-off */ | ||
54 | #define POWEROFF_BUTTON BUTTON_POWER | ||
55 | #define POWEROFF_COUNT 10 | ||
56 | |||
57 | #endif /* _BUTTON_TARGET_H_ */ | ||
diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c index 2e6b6d4085..6c3299eea3 100644 --- a/firmware/target/arm/as3525/system-as3525.c +++ b/firmware/target/arm/as3525/system-as3525.c | |||
@@ -205,7 +205,8 @@ static void sdram_init(void) | |||
205 | /* 16 bits external bus, low power SDRAM, 16 Mbits = 2 Mbytes */ | 205 | /* 16 bits external bus, low power SDRAM, 16 Mbits = 2 Mbytes */ |
206 | #define MEMORY_MODEL 0x21 | 206 | #define MEMORY_MODEL 0x21 |
207 | 207 | ||
208 | #elif defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_CLIPV2) | 208 | #elif defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_CLIPV2) \ |
209 | || defined(SANSA_CLIPPLUS) | ||
209 | /* 16 bits external bus, high performance SDRAM, 64 Mbits = 8 Mbytes */ | 210 | /* 16 bits external bus, high performance SDRAM, 64 Mbits = 8 Mbytes */ |
210 | #define MEMORY_MODEL 0x5 | 211 | #define MEMORY_MODEL 0x5 |
211 | 212 | ||
@@ -256,7 +257,7 @@ void memory_init(void) | |||
256 | 257 | ||
257 | void system_init(void) | 258 | void system_init(void) |
258 | { | 259 | { |
259 | #ifdef SANSA_CLIPV2 | 260 | #if CONFIG_CPU == AS3525v2 |
260 | /* Init procedure isn't fully understood yet | 261 | /* Init procedure isn't fully understood yet |
261 | * CCU_* registers differ from AS3525 | 262 | * CCU_* registers differ from AS3525 |
262 | */ | 263 | */ |
@@ -270,7 +271,7 @@ void system_init(void) | |||
270 | CGU_PERI &= ~0x7f; /* pclk 24 MHz */ | 271 | CGU_PERI &= ~0x7f; /* pclk 24 MHz */ |
271 | CGU_PERI |= ((CLK_DIV(AS3525_PLLA_FREQ, AS3525_PCLK_FREQ) - 1) << 2) | 272 | CGU_PERI |= ((CLK_DIV(AS3525_PLLA_FREQ, AS3525_PCLK_FREQ) - 1) << 2) |
272 | | 1; /* clk_in = PLLA */ | 273 | | 1; /* clk_in = PLLA */ |
273 | #else /* SANSA_CLIPV2 */ | 274 | #else |
274 | unsigned int reset_loops = 640; | 275 | unsigned int reset_loops = 640; |
275 | 276 | ||
276 | CCU_SRC = 0x1fffff0 | 277 | CCU_SRC = 0x1fffff0 |
@@ -315,7 +316,7 @@ void system_init(void) | |||
315 | sdram_init(); | 316 | sdram_init(); |
316 | #endif /* BOOTLOADER */ | 317 | #endif /* BOOTLOADER */ |
317 | 318 | ||
318 | #endif /* SANSA_CLIPV2 */ | 319 | #endif /* CONFIG_CPU == AS3525v2 */ |
319 | 320 | ||
320 | #if 0 /* the GPIO clock is already enabled by the dualboot function */ | 321 | #if 0 /* the GPIO clock is already enabled by the dualboot function */ |
321 | CGU_PERI |= CGU_GPIO_CLOCK_ENABLE; | 322 | CGU_PERI |= CGU_GPIO_CLOCK_ENABLE; |