NXP i.MX

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   imx_gic_dist_base
#define	BSP_ARM_GIC_CPUIF_BASE   (BSP_ARM_GIC_DIST_BASE + 0x1000)
#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...

Variables
uintptr_t	imx_gic_dist_base

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_path	The I2C bus driver device path, e.g. "/dev/i2c-0".
[in]	alias_or_path	The FDT alias or path, e.g. "i2c0".

Return values

0	Successful operation.
-1	An 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_path	The ECSPI bus driver device path, e.g. "/dev/spi-0".
[in]	alias_or_path	The FDT alias or path, e.g. "spi0".

Return values

0	Successful operation.
-1	An error occurred. The errno is set to indicate the error.