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pflash_cfi01/pflash_cfi02: convert to memory API

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cfi02 is annoying in that is ignores some address bits; we probably
want explicit support in the memory API for that.

Reviewed-by: Richard Henderson  <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2011-08-04 15:55:30 +03:00
parent a1807ef295
commit c8a50e596c
18 changed files with 246 additions and 223 deletions
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16
hw/flash.h
View file

@ -1,21 +1,27 @@
#include "memory.h"
/* NOR flash devices */
typedef struct pflash_t pflash_t;
/* pflash_cfi01.c */
pflash_t *pflash_cfi01_register(target_phys_addr_t base, ram_addr_t off,
extern const MemoryRegionOps pflash_cfi01_ops_be;
extern const MemoryRegionOps pflash_cfi01_ops_le;
extern const MemoryRegionOps pflash_cfi02_ops_be;
extern const MemoryRegionOps pflash_cfi02_ops_le;
pflash_t *pflash_cfi01_register(target_phys_addr_t base, MemoryRegion *mem,
BlockDriverState *bs,
uint32_t sector_len, int nb_blocs, int width,
uint16_t id0, uint16_t id1,
uint16_t id2, uint16_t id3, int be);
uint16_t id2, uint16_t id3);
/* pflash_cfi02.c */
pflash_t *pflash_cfi02_register(target_phys_addr_t base, ram_addr_t off,
pflash_t *pflash_cfi02_register(target_phys_addr_t base, MemoryRegion *mem,
BlockDriverState *bs, uint32_t sector_len,
int nb_blocs, int nb_mappings, int width,
uint16_t id0, uint16_t id1,
uint16_t id2, uint16_t id3,
uint16_t unlock_addr0, uint16_t unlock_addr1,
int be);
uint16_t unlock_addr0, uint16_t unlock_addr1);
/* nand.c */
DeviceState *nand_init(BlockDriverState *bdrv, int manf_id, int chip_id);