typedef struct cfi_flash_bank_s
{
- struct target_s *target;
working_area_t *write_algorithm;
working_area_t *erase_check_algorithm;
-
+
int x16_as_x8;
-
+ int jedec_probe;
+ int not_cfi;
+ int probed;
+
u16 manufacturer;
u16 device_id;
-
+
char qry[3];
-
+
/* identification string */
u16 pri_id;
u16 pri_addr;
u16 alt_id;
u16 alt_addr;
-
+
/* device-system interface */
u8 vcc_min;
u8 vcc_max;
u8 buf_write_timeout_max;
u8 block_erase_timeout_max;
u8 chip_erase_timeout_max;
-
+
/* flash geometry */
u8 dev_size;
u16 interface_desc;
u16 max_buf_write_size;
u8 num_erase_regions;
u32 *erase_region_info;
-
+
void *pri_ext;
void *alt_ext;
} cfi_flash_bank_t;
-/* Intel primary extended query table
+/* Intel primary extended query table
* as defined for the Advanced+ Boot Block Flash Memory (C3)
* and used by the linux kernel cfi driver (as of 2.6.14)
*/
u8 VppMax;
u8 TopBottom;
int _reversed_geometry;
+ u32 _unlock1;
+ u32 _unlock2;
} cfi_spansion_pri_ext_t;
/* Atmel primary extended query table as defined for and used by
u8 page_mode;
} cfi_atmel_pri_ext_t;
+enum {
+ CFI_UNLOCK_555_2AA,
+ CFI_UNLOCK_5555_2AAA,
+};
+
+typedef struct cfi_unlock_addresses_s
+{
+ u32 unlock1;
+ u32 unlock2;
+} cfi_unlock_addresses_t;
+
typedef struct cfi_fixup_s
{
u16 mfr;
#define CFI_MFR_AMD 0x0001
#define CFI_MFR_ATMEL 0x001F
#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
+#define CFI_MFR_SST 0x00BF
#define CFI_MFR_ANY 0xffff
#define CFI_ID_ANY 0xffff