board.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <log.h>
#include <common.h>
#include <reg-ncat.h>
#include <sys-clk.h>
#include <mmu.h>
#include <mmc/sys-sdhci.h>
#include <sys-dram.h>
#include <sys-gpio.h>
#include <sys-i2c.h>
#include <sys-sdcard.h>
#include <sys-sid.h>
#include <sys-spi.h>
#include <sys-uart.h>

Include dependency graph for board.c:

Functions
int	sunxi_nsi_init (void)
void	neon_enable (void)
void	clean_syterkit_data (void)
void	show_chip ()

Variables
sunxi_serial_t	uart_dbg
sunxi_i2c_t	i2c_pmu
sunxi_sdhci_t	sdhci0
uint32_t	dram_para [128]

Function Documentation

clean_syterkit_data()

void clean_syterkit_data

(

void

)

neon_enable()

void neon_enable

(

void

)

show_chip()

void show_chip

(

)

sunxi_nsi_init()

int sunxi_nsi_init

(

void

)

Variable Documentation

dram_para

uint32_t dram_para[128]

i2c_pmu

sunxi_i2c_t i2c_pmu

Initial value:

= {
        .base = SUNXI_RTWI_BASE,
        .id = SUNXI_R_I2C0,
        .speed = SUNXI_I2C_SPEED_400K,
        .gpio =
                {
                        .gpio_scl = {GPIO_PIN(GPIO_PORTL, 0), GPIO_PERIPH_MUX2},
                        .gpio_sda = {GPIO_PIN(GPIO_PORTL, 1), GPIO_PERIPH_MUX2},
                },
        .i2c_clk =
                {
                        .gate_reg_base = SUNXI_RTWI_BRG_REG,
                        .gate_reg_offset = TWI_DEFAULT_CLK_GATE_OFFSET(0),
                        .rst_reg_base = SUNXI_RTWI_BRG_REG,
                        .rst_reg_offset = TWI_DEFAULT_CLK_RST_OFFSET(0),
                        .parent_clk = 24000000,
                },
}

sdhci0

sunxi_sdhci_t sdhci0

uart_dbg

sunxi_serial_t uart_dbg

Initial value:

= {
        .base = SUNXI_UART0_BASE,
        .id = 0,
        .baud_rate = UART_BAUDRATE_115200,
        .dlen = UART_DLEN_8,
        .stop = UART_STOP_BIT_0,
        .parity = UART_PARITY_NO,
        .gpio_pin =
                {
                        .gpio_tx = {GPIO_PIN(GPIO_PORTB, 10), GPIO_PERIPH_MUX2},
                        .gpio_rx = {GPIO_PIN(GPIO_PORTB, 11), GPIO_PERIPH_MUX2},
                },
        .uart_clk =
                {
                        .gate_reg_base = SUNXI_CCU_BASE + UART0_GAR_REG,
                        .gate_reg_offset = SERIAL_DEFAULT_CLK_GATE_OFFSET(0),
                        .rst_reg_base = SUNXI_CCU_BASE + UART0_GAR_REG,
                        .rst_reg_offset = SERIAL_DEFAULT_CLK_RST_OFFSET(0),
                        .parent_clk = SERIAL_DEFAULT_PARENT_CLK,
                },
}