RTEMS  5.0.0
Files | Macros | Functions

NXP i.MX Board Support Package. More...

Files

file  bsp.h
 

Macros

#define BSP_FEATURE_IRQ_EXTENSION
 
#define BSP_FDT_IS_SUPPORTED
 
#define BSP_ARM_GIC_DIST_BASE   0x31001000
 
#define BSP_ARM_GIC_CPUIF_BASE   0x31002000
 
#define BSP_ARM_A9MPCORE_GT_BASE   0
 
#define BSP_ARM_A9MPCORE_SCU_BASE   0
 

Functions

void arm_generic_timer_get_config (uint32_t *frequency, uint32_t *irq)
 
void * imx_get_reg_of_node (const void *fdt, int node)
 
int imx_iomux_configure_pins (const void *fdt, uint32_t phandle)
 
rtems_vector_number imx_get_irq_of_node (const void *fdt, int node, size_t index)
 
void imx_uart_console_drain (void)
 
int i2c_bus_register_imx (const char *bus_path, const char *alias_or_path)
 Registers an IMX I2C bus driver. More...
 
int spi_bus_register_imx (const char *bus_path, const char *alias_or_path)
 Registers an IMX ECSPI bus driver. More...
 

Detailed Description

NXP i.MX Board Support Package.

Function Documentation

◆ i2c_bus_register_imx()

int i2c_bus_register_imx ( const char *  bus_path,
const char *  alias_or_path 
)

Registers an IMX I2C bus driver.

Parameters
[in]bus_pathThe I2C bus driver device path, e.g. "/dev/i2c-0".
[in]alias_or_pathThe FDT alias or path, e.g. "i2c0".
Return values
0Successful operation.
-1An error occurred. The errno is set to indicate the error.

◆ spi_bus_register_imx()

int spi_bus_register_imx ( const char *  bus_path,
const char *  alias_or_path 
)

Registers an IMX ECSPI bus driver.

Parameters
[in]bus_pathThe ECSPI bus driver device path, e.g. "/dev/spi-0".
[in]alias_or_pathThe FDT alias or path, e.g. "spi0".
Return values
0Successful operation.
-1An error occurred. The errno is set to indicate the error.