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/* NOR flash devices */
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#include "memory.h"
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typedef struct pflash_t pflash_t;
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/* pflash_cfi01.c */
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pflash_t *pflash_cfi01_register(target_phys_addr_t base,
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                                DeviceState *qdev, const char *name,
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                                target_phys_addr_t size,
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                                BlockDriverState *bs,
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                                uint32_t sector_len, int nb_blocs, int width,
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                                uint16_t id0, uint16_t id1,
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                                uint16_t id2, uint16_t id3, int be);
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/* pflash_cfi02.c */
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pflash_t *pflash_cfi02_register(target_phys_addr_t base,
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                                DeviceState *qdev, const char *name,
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                                target_phys_addr_t size,
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                                BlockDriverState *bs, uint32_t sector_len,
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                                int nb_blocs, int nb_mappings, int width,
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                                uint16_t id0, uint16_t id1,
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                                uint16_t id2, uint16_t id3,
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                                uint16_t unlock_addr0, uint16_t unlock_addr1,
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                                int be);
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MemoryRegion *pflash_cfi01_get_memory(pflash_t *fl);
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/* nand.c */
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DeviceState *nand_init(BlockDriverState *bdrv, int manf_id, int chip_id);
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void nand_setpins(DeviceState *dev, uint8_t cle, uint8_t ale,
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                  uint8_t ce, uint8_t wp, uint8_t gnd);
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void nand_getpins(DeviceState *dev, int *rb);
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void nand_setio(DeviceState *dev, uint32_t value);
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uint32_t nand_getio(DeviceState *dev);
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uint32_t nand_getbuswidth(DeviceState *dev);
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#define NAND_MFR_TOSHIBA        0x98
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#define NAND_MFR_SAMSUNG        0xec
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#define NAND_MFR_FUJITSU        0x04
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#define NAND_MFR_NATIONAL        0x8f
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#define NAND_MFR_RENESAS        0x07
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#define NAND_MFR_STMICRO        0x20
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#define NAND_MFR_HYNIX                0xad
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#define NAND_MFR_MICRON                0x2c
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/* onenand.c */
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void *onenand_raw_otp(DeviceState *onenand_device);
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/* ecc.c */
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typedef struct {
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    uint8_t cp;                /* Column parity */
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    uint16_t lp[2];        /* Line parity */
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    uint16_t count;
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} ECCState;
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uint8_t ecc_digest(ECCState *s, uint8_t sample);
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void ecc_reset(ECCState *s);
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extern VMStateDescription vmstate_ecc_state;