uint32_t size;
/**
* Indication of erasure status: 0 = not erased, 1 = erased,
- * other = unknown. Set by @c flash_driver_s::erase_check.
+ * other = unknown. Set by @c flash_driver_s::erase_check only.
*
- * Flag is not used in protection block
+ * This information must be considered stale immediately.
+ * Don't set it in flash_driver_s::erase or a device mass_erase
+ * Don't clear it in flash_driver_s::write
+ * The flag is not used in a protection block
*/
int is_erased;
/**
struct target *target; /**< Target to which this bank belongs. */
- struct flash_driver *driver; /**< Driver for this bank. */
+ const struct flash_driver *driver; /**< Driver for this bank. */
void *driver_priv; /**< Private driver storage pointer */
int bank_number; /**< The 'bank' (or chip number) of this instance. */
- uint32_t base; /**< The base address of this bank */
+ target_addr_t base; /**< The base address of this bank */
uint32_t size; /**< The size of this chip bank, in bytes */
int chip_width; /**< Width of the chip in bytes (1,2,4 bytes) */
* @returns ERROR_OK if successful; otherwise, an error code.
*/
int flash_erase_address_range(struct target *target,
- bool pad, uint32_t addr, uint32_t length);
+ bool pad, target_addr_t addr, uint32_t length);
-int flash_unlock_address_range(struct target *target, uint32_t addr,
+int flash_unlock_address_range(struct target *target, target_addr_t addr,
uint32_t length);
/**
* @param check return ERROR_OK and result_bank NULL if the bank does not exist
* @returns The struct flash_bank located at @a addr, or NULL.
*/
-int get_flash_bank_by_addr(struct target *target, uint32_t addr, bool check,
+int get_flash_bank_by_addr(struct target *target, target_addr_t addr, bool check,
struct flash_bank **result_bank);
/**
* Allocate and fill an array of sectors or protection blocks.