sf: ops: Add static qualifier to spi_flash_cmd_bankaddr_write

[u-boot] / drivers / mtd / spi / spi_flash_internal.h

diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h
index e0afbc3d87ceed5fe74504daa43917017c750b34..1f9f1700ad42d7c6bfa90fbc044d5e524d3c1203 100644 (file)
--- a/drivers/mtd/spi/spi_flash_internal.h
+++ b/drivers/mtd/spi/spi_flash_internal.h
@@ -22,14 +22,26 @@
 #define CMD_PAGE_PROGRAM               0x02
 #define CMD_WRITE_DISABLE              0x04
 #define CMD_READ_STATUS                        0x05
+#define CMD_FLAG_STATUS                        0x70
 #define CMD_WRITE_ENABLE               0x06
 #define CMD_ERASE_4K                   0x20
 #define CMD_ERASE_32K                  0x52
 #define CMD_ERASE_64K                  0xd8
 #define CMD_ERASE_CHIP                 0xc7
 
+#define SPI_FLASH_16MB_BOUN            0x1000000
+
+#ifdef CONFIG_SPI_FLASH_BAR
+/* Bank addr access commands */
+# define CMD_BANKADDR_BRWR             0x17
+# define CMD_BANKADDR_BRRD             0x16
+# define CMD_EXTNADDR_WREAR            0xC5
+# define CMD_EXTNADDR_RDEAR            0xC8
+#endif
+
 /* Common status */
 #define STATUS_WIP                     0x01
+#define STATUS_PEC                     0x80
 
 /* Send a single-byte command to the device and read the response */
 int spi_flash_cmd(struct spi_slave *spi, u8 cmd, void *response, size_t len);
@@ -58,6 +70,11 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len,
 int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset,
                size_t len, const void *buf);
 
+#ifdef CONFIG_SPI_FLASH_SST
+int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len,
+               const void *buf);
+#endif
+
 /*
  * Enable writing on the SPI flash.
  */
@@ -83,10 +100,16 @@ int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr);
  */
 int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd,
                size_t cmd_len, void *data, size_t data_len);
-
-/* Send a command to the device and wait for some bit to clear itself. */
-int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout,
-                          u8 cmd, u8 poll_bit);
+/*
+ * Used for spi_flash write operation
+ * - SPI claim
+ * - spi_flash_cmd_write_enable
+ * - spi_flash_cmd_write
+ * - spi_flash_cmd_wait_ready
+ * - SPI release
+ */
+int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd,
+               size_t cmd_len, const void *buf, size_t buf_len);
 
 /*
  * Send the read status command to the device and wait for the wip
@@ -96,14 +119,3 @@ int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout);
 
 /* Erase sectors. */
 int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len);
-
-/* Manufacturer-specific probe functions */
-struct spi_flash *spi_flash_probe_spansion(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_eon(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_fram_probe_ramtron(struct spi_slave *spi, u8 *idcode);
-struct spi_flash *spi_flash_probe_gigadevice(struct spi_slave *spi, u8 *idcode);