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author | Amaury Pouly <pamaury@rockbox.org> | 2011-05-04 18:00:22 +0000 |
---|---|---|
committer | Amaury Pouly <pamaury@rockbox.org> | 2011-05-04 18:00:22 +0000 |
commit | ffee0b5e94e565f94b7a312bcbee12d932b6e332 (patch) | |
tree | 11bcea325aba3ff18613db58ddf8f3831cfd878e /firmware | |
parent | 37a9a200b2ab93f02b8085e78aac91b8ff68419c (diff) | |
download | rockbox-ffee0b5e94e565f94b7a312bcbee12d932b6e332.tar.gz rockbox-ffee0b5e94e565f94b7a312bcbee12d932b6e332.zip |
fuze+: move defines from .c to .h; implement button reading for volume up/down and power
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29822 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/button-fuzeplus.c | 19 | ||||
-rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/button-target.h | 1 | ||||
-rw-r--r-- | firmware/target/arm/imx233/system-imx233.c | 24 | ||||
-rw-r--r-- | firmware/target/arm/imx233/system-target.h | 27 |
4 files changed, 45 insertions, 26 deletions
diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/button-fuzeplus.c b/firmware/target/arm/imx233/sansa-fuzeplus/button-fuzeplus.c index 7f37d67d43..4882f243aa 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/button-fuzeplus.c +++ b/firmware/target/arm/imx233/sansa-fuzeplus/button-fuzeplus.c | |||
@@ -19,6 +19,9 @@ | |||
19 | * | 19 | * |
20 | ****************************************************************************/ | 20 | ****************************************************************************/ |
21 | #include "button-target.h" | 21 | #include "button-target.h" |
22 | #include "system.h" | ||
23 | #include "system-target.h" | ||
24 | #include "pinctrl-imx233.h" | ||
22 | 25 | ||
23 | void button_init_device(void) | 26 | void button_init_device(void) |
24 | { | 27 | { |
@@ -26,5 +29,19 @@ void button_init_device(void) | |||
26 | 29 | ||
27 | int button_read_device(void) | 30 | int button_read_device(void) |
28 | { | 31 | { |
29 | return 0; | 32 | int res = 0; |
33 | if(!imx233_get_gpio_input_mask(1, 0x40000000)) | ||
34 | res |= BUTTON_VOL_DOWN; | ||
35 | /* The imx233 uses the voltage on the PSWITCH pin to detect power up/down | ||
36 | * events as well as recovery mode. Since the power button is the power button | ||
37 | * and the volume up button is recovery, it is not possible to know whether | ||
38 | * power button is down when volume up is down (except if there is another | ||
39 | * method but volume up and power don't seem to be wired to GPIO pins). */ | ||
40 | switch((HW_POWER_STS & HW_POWER_STS__PSWITCH_BM) >> HW_POWER_STS__PSWITCH_BP) | ||
41 | { | ||
42 | case 1: res |= BUTTON_POWER; break; | ||
43 | case 3: res |= BUTTON_VOL_UP; break; | ||
44 | default: break; | ||
45 | } | ||
46 | return res; | ||
30 | } | 47 | } |
diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/button-target.h b/firmware/target/arm/imx233/sansa-fuzeplus/button-target.h index b5d27bb176..81bbc34511 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/button-target.h +++ b/firmware/target/arm/imx233/sansa-fuzeplus/button-target.h | |||
@@ -29,7 +29,6 @@ int button_read_device(void); | |||
29 | 29 | ||
30 | /* Main unit's buttons */ | 30 | /* Main unit's buttons */ |
31 | #define BUTTON_POWER 0x00000001 | 31 | #define BUTTON_POWER 0x00000001 |
32 | |||
33 | #define BUTTON_VOL_UP 0x00000002 | 32 | #define BUTTON_VOL_UP 0x00000002 |
34 | #define BUTTON_VOL_DOWN 0x00000004 | 33 | #define BUTTON_VOL_DOWN 0x00000004 |
35 | 34 | ||
diff --git a/firmware/target/arm/imx233/system-imx233.c b/firmware/target/arm/imx233/system-imx233.c index bcccce194c..aedffd1cf6 100644 --- a/firmware/target/arm/imx233/system-imx233.c +++ b/firmware/target/arm/imx233/system-imx233.c | |||
@@ -30,30 +30,6 @@ | |||
30 | #include "lcd.h" | 30 | #include "lcd.h" |
31 | #include "backlight-target.h" | 31 | #include "backlight-target.h" |
32 | 32 | ||
33 | #define HW_POWER_BASE 0x80044000 | ||
34 | |||
35 | #define HW_POWER_RESET (*(volatile uint32_t *)(HW_POWER_BASE + 0x100)) | ||
36 | #define HW_POWER_RESET__UNLOCK 0x3E770000 | ||
37 | #define HW_POWER_RESET__PWD 0x1 | ||
38 | |||
39 | #define HW_ICOLL_BASE 0x80000000 | ||
40 | |||
41 | #define HW_ICOLL_VECTOR (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x0)) | ||
42 | |||
43 | #define HW_ICOLL_LEVELACK (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x10)) | ||
44 | #define HW_ICOLL_LEVELACK__LEVEL0 0x1 | ||
45 | |||
46 | #define HW_ICOLL_CTRL (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x20)) | ||
47 | #define HW_ICOLL_CTRL__IRQ_FINAL_ENABLE (1 << 16) | ||
48 | #define HW_ICOLL_CTRL__ARM_RSE_MODE (1 << 18) | ||
49 | |||
50 | #define HW_ICOLL_VBASE (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x40)) | ||
51 | #define HW_ICOLL_INTERRUPT(i) (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x120 + (i) * 0x10)) | ||
52 | #define HW_ICOLL_INTERRUPT__PRIORITY_BM 0x3 | ||
53 | #define HW_ICOLL_INTERRUPT__ENABLE 0x4 | ||
54 | #define HW_ICOLL_INTERRUPT__SOFTIRQ 0x8 | ||
55 | #define HW_ICOLL_INTERRUPT__ENFIQ 0x10 | ||
56 | |||
57 | #define default_interrupt(name) \ | 33 | #define default_interrupt(name) \ |
58 | extern __attribute__((weak, alias("UIRQ"))) void name(void) | 34 | extern __attribute__((weak, alias("UIRQ"))) void name(void) |
59 | 35 | ||
diff --git a/firmware/target/arm/imx233/system-target.h b/firmware/target/arm/imx233/system-target.h index 675adb448b..4d767b3a9f 100644 --- a/firmware/target/arm/imx233/system-target.h +++ b/firmware/target/arm/imx233/system-target.h | |||
@@ -30,6 +30,33 @@ | |||
30 | #define HW_DIGCTL_BASE 0x8001C000 | 30 | #define HW_DIGCTL_BASE 0x8001C000 |
31 | #define HW_DIGCTL_MICROSECONDS (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0xC0)) | 31 | #define HW_DIGCTL_MICROSECONDS (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0xC0)) |
32 | 32 | ||
33 | #define HW_POWER_BASE 0x80044000 | ||
34 | #define HW_POWER_STS (*(volatile uint32_t *)(HW_POWER_BASE + 0xc0)) | ||
35 | #define HW_POWER_STS__PSWITCH_BP 20 | ||
36 | #define HW_POWER_STS__PSWITCH_BM (3 << 20) | ||
37 | |||
38 | #define HW_POWER_RESET (*(volatile uint32_t *)(HW_POWER_BASE + 0x100)) | ||
39 | #define HW_POWER_RESET__UNLOCK 0x3E770000 | ||
40 | #define HW_POWER_RESET__PWD 0x1 | ||
41 | |||
42 | #define HW_ICOLL_BASE 0x80000000 | ||
43 | |||
44 | #define HW_ICOLL_VECTOR (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x0)) | ||
45 | |||
46 | #define HW_ICOLL_LEVELACK (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x10)) | ||
47 | #define HW_ICOLL_LEVELACK__LEVEL0 0x1 | ||
48 | |||
49 | #define HW_ICOLL_CTRL (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x20)) | ||
50 | #define HW_ICOLL_CTRL__IRQ_FINAL_ENABLE (1 << 16) | ||
51 | #define HW_ICOLL_CTRL__ARM_RSE_MODE (1 << 18) | ||
52 | |||
53 | #define HW_ICOLL_VBASE (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x40)) | ||
54 | #define HW_ICOLL_INTERRUPT(i) (*(volatile uint32_t *)(HW_ICOLL_BASE + 0x120 + (i) * 0x10)) | ||
55 | #define HW_ICOLL_INTERRUPT__PRIORITY_BM 0x3 | ||
56 | #define HW_ICOLL_INTERRUPT__ENABLE 0x4 | ||
57 | #define HW_ICOLL_INTERRUPT__SOFTIRQ 0x8 | ||
58 | #define HW_ICOLL_INTERRUPT__ENFIQ 0x10 | ||
59 | |||
33 | #define INT_SRC_USB_CTRL 11 | 60 | #define INT_SRC_USB_CTRL 11 |
34 | #define INT_SRC_TIMER(nr) (28 + (nr)) | 61 | #define INT_SRC_TIMER(nr) (28 + (nr)) |
35 | #define INT_SRC_LCDIF_DMA 45 | 62 | #define INT_SRC_LCDIF_DMA 45 |