arch/arm/mach-omap/gpmc.c File Reference

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Detailed Description

FileName: arch/arm/mach-omap/gpmc.c

This file contains the generic GPMC implementation

Functions
void	gpmc_generic_init (unsigned int cfg)
void	gpmc_cs_config (char cs, struct gpmc_config *config)

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Function Documentation

void gpmc_cs_config	(	char	cs,
		struct gpmc_config *	config
	)

Configure the registers and enable a single CS.

Configuration for a specific chip select.

Parameters:

	cs	chip select index
	config	gpmc_config structure describing the CS params

Returns:

void

void gpmc_generic_init

(

unsigned int

cfg

)

Do a Generic initialization of GPMC.

Generic configuration - will reset all the cs configs.

if you choose otherwise, Use gpmc registers to modify the values. The defaults configured are: No idle, L3 free running, no timeout and no IRQs. we allow for gpmc_config data to be programmed, and will also disable ALL CS configurations

Parameters:

cfg

- GPMC_CFG register value

Returns:

void