c2219e4dac
The Micron MT9M111 camera chip needs its output enable to be activated in order to work. The bootloader is not required to activate it, so do it in machine code. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
#ifndef _MIOA701_H_
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#define _MIOA701_H_
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#define MIO_CFG_IN(pin, af) \
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((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK)) |\
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(MFP_PIN(pin) | MFP_##af | MFP_DIR_IN))
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#define MIO_CFG_OUT(pin, af, state) \
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((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK | MFP_LPM_STATE_MASK)) |\
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(MFP_PIN(pin) | MFP_##af | MFP_DIR_OUT | MFP_LPM_##state))
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/* Global GPIOs */
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#define GPIO9_CHARGE_EN 9
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#define GPIO18_POWEROFF 18
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#define GPIO87_LCD_POWER 87
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#define GPIO96_AC_DETECT 96
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#define GPIO80_MAYBE_CHARGE_VDROP 80 /* Drop of 88mV */
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/* USB */
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#define GPIO13_nUSB_DETECT 13
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#define GPIO22_USB_ENABLE 22
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/* SDIO bits */
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#define GPIO78_SDIO_RO 78
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#define GPIO15_SDIO_INSERT 15
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#define GPIO91_SDIO_EN 91
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/* Bluetooth */
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#define GPIO14_BT_nACTIVITY 14
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#define GPIO83_BT_ON 83
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#define GPIO77_BT_UNKNOWN1 77
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#define GPIO86_BT_MAYBE_nRESET 86
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/* GPS */
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#define GPIO23_GPS_UNKNOWN1 23
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#define GPIO26_GPS_ON 26
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#define GPIO27_GPS_RESET 27
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#define GPIO106_GPS_UNKNOWN2 106
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#define GPIO107_GPS_UNKNOWN3 107
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/* GSM */
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#define GPIO24_GSM_MOD_RESET_CMD 24
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#define GPIO88_GSM_nMOD_ON_CMD 88
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#define GPIO90_GSM_nMOD_OFF_CMD 90
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#define GPIO114_GSM_nMOD_DTE_UART_STATE 114
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#define GPIO25_GSM_MOD_ON_STATE 25
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#define GPIO113_GSM_EVENT 113
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/* SOUND */
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#define GPIO12_HPJACK_INSERT 12
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/* LEDS */
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#define GPIO10_LED_nCharging 10
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#define GPIO97_LED_nBlue 97
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#define GPIO98_LED_nOrange 98
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#define GPIO82_LED_nVibra 82
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#define GPIO115_LED_nKeyboard 115
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/* Keyboard */
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#define GPIO0_KEY_POWER 0
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#define GPIO93_KEY_VOLUME_UP 93
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#define GPIO94_KEY_VOLUME_DOWN 94
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/* Camera */
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#define GPIO56_MT9M111_nOE 56
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extern struct input_dev *mioa701_evdev;
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extern void mioa701_gpio_lpm_set(unsigned long mfp_pin);
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/* Assembler externals mioa701_bootresume.S */
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extern u32 mioa701_bootstrap;
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extern u32 mioa701_jumpaddr;
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extern u32 mioa701_bootstrap_lg;
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#endif /* _MIOA701_H */
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