mainboard.c File Reference

#include <arch/mmu.h>
#include <device/device.h>
#include <soc/addressmap.h>
#include <soc/clk_rst.h>
#include <soc/clock.h>
#include <soc/funitcfg.h>
#include <soc/nvidia/tegra/i2c.h>
#include <soc/padconfig.h>
#include <soc/spi.h>
#include <soc/nvidia/tegra/dc.h>
#include <soc/display.h>

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Functions
static void	setup_audio (void)
static void	mainboard_init (struct device *dev)
static void	mainboard_enable (struct device *dev)

Variables
static const struct pad_config	sdmmc1_pad []
static const struct pad_config	audio_codec_pads []
static const struct pad_config	padcfgs []
static const struct pad_config	i2c1_pad []
static const struct pad_config	i2s1_pad []
static const struct funit_cfg	audio_funit []
static const struct funit_cfg	funitcfgs []
struct chip_operations	mainboard_ops

Function Documentation

mainboard_enable()

static void mainboard_enable ( struct device *  dev )

static

Definition at line 99 of file mainboard.c.

References device_operations::init, mainboard_init(), and device::ops.

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mainboard_init()

static void mainboard_init ( struct device *  dev )

static

Definition at line 90 of file mainboard.c.

References ARRAY_SIZE, funitcfgs, I2C1_BUS, i2c_init(), padcfgs, setup_audio(), soc_configure_funits(), and soc_configure_pads().

Referenced by mainboard_enable().

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setup_audio()

static void setup_audio ( void  )

static

Definition at line 75 of file mainboard.c.

References ARRAY_SIZE, audio_funit, clock_enable_audio(), soc_configure_ape(), and soc_configure_funits().

Referenced by mainboard_init().

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Variable Documentation

audio_codec_pads

const struct pad_config audio_codec_pads[]

static

Initial value:

= {
        
        PAD_CFG_GPIO_OUT1(GPIO_X1_AUD, PINMUX_PULL_DOWN),
}

Definition at line 1 of file mainboard.c.

audio_funit

const struct funit_cfg audio_funit[]

static

Initial value:

= {
        
        FUNIT_CFG(I2S1, CLK_M, 1500, i2s1_pad, ARRAY_SIZE(i2s1_pad)),
}

Definition at line 1 of file mainboard.c.

Referenced by setup_audio().

funitcfgs

const struct funit_cfg funitcfgs[]

static

Initial value:

= {
        FUNIT_CFG(SDMMC1, PLLP, 48000, sdmmc1_pad, ARRAY_SIZE(sdmmc1_pad)),
        FUNIT_CFG(SDMMC4, PLLP, 48000, NULL, 0),
        FUNIT_CFG(I2C1, PLLP, 100, i2c1_pad, ARRAY_SIZE(i2c1_pad)),
        FUNIT_CFG(I2C6, PLLP, 400, audio_codec_pads, ARRAY_SIZE(audio_codec_pads)),
        FUNIT_CFG_USB(USBD),
}

Definition at line 1 of file mainboard.c.

Referenced by mainboard_init().

i2c1_pad

const struct pad_config i2c1_pad[]

static

Initial value:

= {
        
        PAD_CFG_SFIO(GEN1_I2C_SCL, PINMUX_INPUT_ENABLE, I2C1),
        PAD_CFG_SFIO(GEN1_I2C_SDA, PINMUX_INPUT_ENABLE, I2C1),
}

Definition at line 1 of file mainboard.c.

i2s1_pad

const struct pad_config i2s1_pad[]

static

Initial value:

= {
        
        PAD_CFG_SFIO(DAP1_SCLK, PINMUX_INPUT_ENABLE, I2S1),
        PAD_CFG_SFIO(DAP1_FS, PINMUX_INPUT_ENABLE, I2S1),
        PAD_CFG_SFIO(DAP1_DOUT, PINMUX_INPUT_ENABLE, I2S1),
        PAD_CFG_SFIO(DAP1_DIN, PINMUX_INPUT_ENABLE | PINMUX_TRISTATE, I2S1),
        
        PAD_CFG_SFIO(AUD_MCLK, PINMUX_PULL_NONE, AUD),
}

Definition at line 1 of file mainboard.c.

mainboard_ops

struct chip_operations mainboard_ops

Initial value:

= {
        .enable_dev = mainboard_enable,
}

Definition at line 99 of file mainboard.c.

padcfgs

const struct pad_config padcfgs[]

static

Initial value:

= {
        
        PAD_CFG_GPIO_INPUT(USB_VBUS_EN1, PINMUX_PULL_NONE | PINMUX_PARKED |
                           PINMUX_INPUT_ENABLE | PINMUX_LPDR | PINMUX_IO_HV),
 
        
}

Definition at line 1 of file mainboard.c.

Referenced by mainboard_init().

sdmmc1_pad

const struct pad_config sdmmc1_pad[]

static

Initial value:

= {
        
        PAD_CFG_SFIO(SDMMC1_CLK, PINMUX_INPUT_ENABLE, SDMMC1),
        PAD_CFG_SFIO(SDMMC1_CMD, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SDMMC1),
        PAD_CFG_SFIO(SDMMC1_DAT0, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SDMMC1),
        PAD_CFG_SFIO(SDMMC1_DAT1, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SDMMC1),
        PAD_CFG_SFIO(SDMMC1_DAT2, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SDMMC1),
        PAD_CFG_SFIO(SDMMC1_DAT3, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SDMMC1),
        
        PAD_CFG_GPIO_INPUT(GPIO_PZ1, PINMUX_PULL_UP),
        
        PAD_CFG_GPIO_OUT0(GPIO_PZ4, PINMUX_PULL_NONE),
}

Definition at line 1 of file mainboard.c.