mtd: spi: Switch to new SPI NOR framework

Switch spi_flash_* interfaces to call into new SPI NOR framework via MTD
layer. Fix up sf_dataflash to work in legacy way. And update sandbox to
use new interfaces/definitions

Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed

1 files changed, 2 insertions, 57 deletions

diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c
index 13c6236d62..7590ff7716 100644
--- a/drivers/mtd/spi/spi-nor-core.c
+++ b/drivers/mtd/spi/spi-nor-core.c
@@ -21,6 +21,8 @@
 #include <spi-mem.h>
 #include <spi.h>
 
+#include "sf_internal.h"
+
 /* Define max times to check status register before we give up. */
 
 /*
@@ -32,63 +34,6 @@
 
 #define DEFAULT_READY_WAIT_JIFFIES		(40UL * HZ)
 
-#define SPI_NOR_MAX_ID_LEN	6
-#define SPI_NOR_MAX_ADDR_WIDTH	4
-
-struct flash_info {
-	char		*name;
-
-	/*
-	 * This array stores the ID bytes.
-	 * The first three bytes are the JEDIC ID.
-	 * JEDEC ID zero means "no ID" (mostly older chips).
-	 */
-	u8		id[SPI_NOR_MAX_ID_LEN];
-	u8		id_len;
-
-	/* The size listed here is what works with SPINOR_OP_SE, which isn't
-	 * necessarily called a "sector" by the vendor.
-	 */
-	unsigned int	sector_size;
-	u16		n_sectors;
-
-	u16		page_size;
-	u16		addr_width;
-
-	u16		flags;
-#define SECT_4K			BIT(0)	/* SPINOR_OP_BE_4K works uniformly */
-#define SPI_NOR_NO_ERASE	BIT(1)	/* No erase command needed */
-#define SST_WRITE		BIT(2)	/* use SST byte programming */
-#define SPI_NOR_NO_FR		BIT(3)	/* Can't do fastread */
-#define SECT_4K_PMC		BIT(4)	/* SPINOR_OP_BE_4K_PMC works uniformly */
-#define SPI_NOR_DUAL_READ	BIT(5)	/* Flash supports Dual Read */
-#define SPI_NOR_QUAD_READ	BIT(6)	/* Flash supports Quad Read */
-#define USE_FSR			BIT(7)	/* use flag status register */
-#define SPI_NOR_HAS_LOCK	BIT(8)	/* Flash supports lock/unlock via SR */
-#define SPI_NOR_HAS_TB		BIT(9)	/*
-					 * Flash SR has Top/Bottom (TB) protect
-					 * bit. Must be used with
-					 * SPI_NOR_HAS_LOCK.
-					 */
-#define	SPI_S3AN		BIT(10)	/*
-					 * Xilinx Spartan 3AN In-System Flash
-					 * (MFR cannot be used for probing
-					 * because it has the same value as
-					 * ATMEL flashes)
-					 */
-#define SPI_NOR_4B_OPCODES	BIT(11)	/*
-					 * Use dedicated 4byte address op codes
-					 * to support memory size above 128Mib.
-					 */
-#define NO_CHIP_ERASE		BIT(12) /* Chip does not support chip erase */
-#define SPI_NOR_SKIP_SFDP	BIT(13)	/* Skip parsing of SFDP tables */
-#define USE_CLSR		BIT(14)	/* use CLSR command */
-
-	int	(*quad_enable)(struct spi_nor *nor);
-};
-
-#define JEDEC_MFR(info)	((info)->id[0])
-
 static int spi_nor_read_write_reg(struct spi_nor *nor, struct spi_mem_op
 		*op, void *buf)
 {