X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fcfi.h;h=80633f49400d176cf9c8e09c5b7d8eac52b1e7ac;hp=953b7baefc9d185e39d29b3efcf06acbebe4e133;hb=64c2e03b23d9;hpb=d0e763ac7ef6aa17b17bd00ccdfbccfb4eacda69

diff --git a/src/flash/nor/cfi.h b/src/flash/nor/cfi.h
index 953b7baefc..80633f4940 100644
--- a/src/flash/nor/cfi.h
+++ b/src/flash/nor/cfi.h
@@ -16,19 +16,20 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
-#ifndef CFI_H
-#define CFI_H
+#ifndef OPENOCD_FLASH_NOR_CFI_H
+#define OPENOCD_FLASH_NOR_CFI_H
 
 #define CFI_STATUS_POLL_MASK_DQ5_DQ6_DQ7 0xE0 /* DQ5..DQ7 */
 #define CFI_STATUS_POLL_MASK_DQ6_DQ7     0xC0 /* DQ6..DQ7 */
 
 struct cfi_flash_bank {
-	int x16_as_x8;
-	int jedec_probe;
-	int not_cfi;
-	int probed;
+	bool x16_as_x8;
+	bool jedec_probe;
+	bool not_cfi;
+	bool probed;
 
 	enum target_endianness endianness;
+	bool data_swap;
 
 	uint16_t manufacturer;
 	uint16_t device_id;
@@ -72,6 +73,12 @@ struct cfi_flash_bank {
 	unsigned buf_write_timeout;
 	unsigned block_erase_timeout;
 	unsigned chip_erase_timeout;
+
+	/* memory accessors */
+	int (*write_mem)(struct flash_bank *bank, target_addr_t addr,
+			 uint32_t count, const uint8_t *buffer);
+	int (*read_mem)(struct flash_bank *bank, target_addr_t addr,
+			uint32_t count, uint8_t *buffer);
 };
 
 /* Intel primary extended query table
@@ -147,6 +154,25 @@ struct cfi_fixup {
 	const void *param;
 };
 
+int cfi_erase(struct flash_bank *bank, unsigned int first, unsigned int last);
+int cfi_protect(struct flash_bank *bank, int set, unsigned int first,
+		unsigned int last);
+int cfi_probe(struct flash_bank *bank);
+int cfi_auto_probe(struct flash_bank *bank);
+int cfi_protect_check(struct flash_bank *bank);
+int cfi_get_info(struct flash_bank *bank, struct command_invocation *cmd);
+int cfi_flash_bank_cmd(struct flash_bank *bank, unsigned int argc, const char **argv);
+
+uint32_t cfi_flash_address(struct flash_bank *bank, int sector, uint32_t offset);
+int cfi_spansion_unlock_seq(struct flash_bank *bank);
+int cfi_send_command(struct flash_bank *bank, uint8_t cmd, uint32_t address);
+int cfi_write_word(struct flash_bank *bank, uint8_t *word, uint32_t address);
+int cfi_spansion_wait_status_busy(struct flash_bank *bank, int timeout);
+int cfi_reset(struct flash_bank *bank);
+
+int cfi_target_read_memory(struct flash_bank *bank, target_addr_t addr,
+			   uint32_t count, uint8_t *buffer);
+
 #define CFI_MFR_AMD		0x0001
 #define CFI_MFR_FUJITSU	0x0004
 #define CFI_MFR_ATMEL	0x001F
@@ -159,4 +185,7 @@ struct cfi_fixup {
 #define CFI_MFR_ANY		0xffff
 #define CFI_ID_ANY		0xffff
 
-#endif /* CFI_H */
+#define CFI_MAX_BUS_WIDTH       4
+#define CFI_MAX_CHIP_WIDTH      4
+
+#endif /* OPENOCD_FLASH_NOR_CFI_H */