1 /* NOR flash devices */
2 typedef struct pflash_t pflash_t;
5 pflash_t *pflash_cfi01_register(target_phys_addr_t base, ram_addr_t off,
7 uint32_t sector_len, int nb_blocs, int width,
8 uint16_t id0, uint16_t id1,
9 uint16_t id2, uint16_t id3);
12 pflash_t *pflash_cfi02_register(target_phys_addr_t base, ram_addr_t off,
13 BlockDriverState *bs, uint32_t sector_len,
14 int nb_blocs, int width,
15 uint16_t id0, uint16_t id1,
16 uint16_t id2, uint16_t id3);
20 struct nand_flash_s *nand_init(int manf_id, int chip_id);
21 void nand_done(struct nand_flash_s *s);
22 void nand_setpins(struct nand_flash_s *s,
23 int cle, int ale, int ce, int wp, int gnd);
24 void nand_getpins(struct nand_flash_s *s, int *rb);
25 void nand_setio(struct nand_flash_s *s, uint8_t value);
26 uint8_t nand_getio(struct nand_flash_s *s);
28 #define NAND_MFR_TOSHIBA 0x98
29 #define NAND_MFR_SAMSUNG 0xec
30 #define NAND_MFR_FUJITSU 0x04
31 #define NAND_MFR_NATIONAL 0x8f
32 #define NAND_MFR_RENESAS 0x07
33 #define NAND_MFR_STMICRO 0x20
34 #define NAND_MFR_HYNIX 0xad
35 #define NAND_MFR_MICRON 0x2c
39 uint8_t cp; /* Column parity */
40 uint16_t lp[2]; /* Line parity */
44 uint8_t ecc_digest(struct ecc_state_s *s, uint8_t sample);
45 void ecc_reset(struct ecc_state_s *s);
46 void ecc_put(QEMUFile *f, struct ecc_state_s *s);
47 void ecc_get(QEMUFile *f, struct ecc_state_s *s);