- 根目录:
- arch
- arm
- plat-omap
- include
- plat
- nand.h
#include <plat/gpmc.h>
#include <linux/mtd/partitions.h>
enum nand_io {
NAND_OMAP_PREFETCH_POLLED = 0,
NAND_OMAP_POLLED,
NAND_OMAP_PREFETCH_DMA,
NAND_OMAP_PREFETCH_IRQ
};
struct omap_nand_platform_data {
unsigned int options;
int cs;
int gpio_irq;
struct mtd_partition *parts;
struct gpmc_timings *gpmc_t;
int nr_parts;
int (*nand_setup)(void);
int (*dev_ready)(struct omap_nand_platform_data *);
int dma_channel;
int gpmc_irq;
enum nand_io xfer_type;
unsigned long phys_base;
int devsize;
enum omap_ecc ecc_opt;
};
#define NAND_IO_SIZE 4
#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
extern int gpmc_nand_init(struct omap_nand_platform_data *d);
#else
static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
{
return 0;
}
#endif
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