sf: Separate the flash params table

Moved the flash params table from sf_probe.c and
placed on to sf_params.c, hence flash params file will
alter based on new addons.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>

diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index 26483a2..9e18fb4 100644 (file)
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -10,8 +10,8 @@ obj-$(CONFIG_SPL_SPI_LOAD)    += spi_spl_load.o
 obj-$(CONFIG_SPL_SPI_BOOT)     += fsl_espi_spl.o
 endif
 
-obj-$(CONFIG_CMD_SF)        += sf.o
-obj-$(CONFIG_SPI_FLASH) += sf_probe.o sf_ops.o
+obj-$(CONFIG_CMD_SF) += sf.o
+obj-$(CONFIG_SPI_FLASH) += sf_params.o sf_probe.o sf_ops.o
 obj-$(CONFIG_SPI_FRAM_RAMTRON) += ramtron.o
 obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o
 obj-$(CONFIG_SPI_M95XXX) += eeprom_m95xxx.o

diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c
new file mode 100644 (file)
index 0000000..ad101fb
--- /dev/null
+++ b/drivers/mtd/spi/sf_params.c
@@ -0,0 +1,130 @@
+/*
+ * SPI flash Params table
+ *
+ * Copyright (C) 2013 Jagannadha Sutradharudu Teki, Xilinx Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <spi_flash.h>
+
+#include "sf_internal.h"
+
+/* SPI/QSPI flash device params structure */
+const struct spi_flash_params spi_flash_params_table[] = {
+#ifdef CONFIG_SPI_FLASH_ATMEL          /* ATMEL */
+       {"AT45DB011D",     0x1f2200, 0x0,       64 * 1024,     4,       0,                  SECT_4K},
+       {"AT45DB021D",     0x1f2300, 0x0,       64 * 1024,     8,       0,                  SECT_4K},
+       {"AT45DB041D",     0x1f2400, 0x0,       64 * 1024,     8,       0,                  SECT_4K},
+       {"AT45DB081D",     0x1f2500, 0x0,       64 * 1024,    16,       0,                  SECT_4K},
+       {"AT45DB161D",     0x1f2600, 0x0,       64 * 1024,    32,       0,                  SECT_4K},
+       {"AT45DB321D",     0x1f2700, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
+       {"AT45DB641D",     0x1f2800, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
+       {"AT25DF321",      0x1f4701, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
+#endif
+#ifdef CONFIG_SPI_FLASH_EON            /* EON */
+       {"EN25Q32B",       0x1c3016, 0x0,       64 * 1024,    64,       0,                        0},
+       {"EN25Q64",        0x1c3017, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
+       {"EN25Q128B",      0x1c3018, 0x0,       64 * 1024,   256,       0,                        0},
+       {"EN25S64",        0x1c3817, 0x0,       64 * 1024,   128,       0,                        0},
+#endif
+#ifdef CONFIG_SPI_FLASH_GIGADEVICE     /* GIGADEVICE */
+       {"GD25Q64B",       0xc84017, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
+       {"GD25LQ32",       0xc86016, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
+#endif
+#ifdef CONFIG_SPI_FLASH_MACRONIX       /* MACRONIX */
+       {"MX25L2006E",     0xc22012, 0x0,       64 * 1024,     4,       0,                        0},
+       {"MX25L4005",      0xc22013, 0x0,       64 * 1024,     8,       0,                        0},
+       {"MX25L8005",      0xc22014, 0x0,       64 * 1024,    16,       0,                        0},
+       {"MX25L1605D",     0xc22015, 0x0,       64 * 1024,    32,       0,                        0},
+       {"MX25L3205D",     0xc22016, 0x0,       64 * 1024,    64,       0,                        0},
+       {"MX25L6405D",     0xc22017, 0x0,       64 * 1024,   128,       0,                        0},
+       {"MX25L12805",     0xc22018, 0x0,       64 * 1024,   256,       0,                        0},
+       {"MX25L25635F",    0xc22019, 0x0,       64 * 1024,   512,       0,                        0},
+       {"MX25L51235F",    0xc2201a, 0x0,       64 * 1024,  1024,       0,                        0},
+       {"MX25L12855E",    0xc22618, 0x0,       64 * 1024,   256,       0,                        0},
+#endif
+#ifdef CONFIG_SPI_FLASH_SPANSION       /* SPANSION */
+       {"S25FL008A",      0x010213, 0x0,       64 * 1024,    16,       0,                        0},
+       {"S25FL016A",      0x010214, 0x0,       64 * 1024,    32,       0,                        0},
+       {"S25FL032A",      0x010215, 0x0,       64 * 1024,    64,       0,                        0},
+       {"S25FL064A",      0x010216, 0x0,       64 * 1024,   128,       0,                        0},
+       {"S25FL128P_256K", 0x012018, 0x0300,   256 * 1024,    64, RD_FULL,                   WR_QPP},
+       {"S25FL128P_64K",  0x012018, 0x0301,    64 * 1024,   256, RD_FULL,                   WR_QPP},
+       {"S25FL032P",      0x010215, 0x4d00,    64 * 1024,    64, RD_FULL,                   WR_QPP},
+       {"S25FL064P",      0x010216, 0x4d00,    64 * 1024,   128, RD_FULL,                   WR_QPP},
+       {"S25FL128S_64K",  0x012018, 0x4d01,    64 * 1024,   256, RD_FULL,                   WR_QPP},
+       {"S25FL256S_256K", 0x010219, 0x4d00,    64 * 1024,   512, RD_FULL,                   WR_QPP},
+       {"S25FL256S_64K",  0x010219, 0x4d01,    64 * 1024,   512, RD_FULL,                   WR_QPP},
+       {"S25FL512S_256K", 0x010220, 0x4d00,    64 * 1024,  1024, RD_FULL,                   WR_QPP},
+       {"S25FL512S_64K",  0x010220, 0x4d01,    64 * 1024,  1024, RD_FULL,                   WR_QPP},
+#endif
+#ifdef CONFIG_SPI_FLASH_STMICRO                /* STMICRO */
+       {"M25P10",         0x202011, 0x0,       32 * 1024,     4,       0,                        0},
+       {"M25P20",         0x202012, 0x0,       64 * 1024,     4,       0,                        0},
+       {"M25P40",         0x202013, 0x0,       64 * 1024,     8,       0,                        0},
+       {"M25P80",         0x202014, 0x0,       64 * 1024,    16,       0,                        0},
+       {"M25P16",         0x202015, 0x0,       64 * 1024,    32,       0,                        0},
+       {"M25P32",         0x202016, 0x0,       64 * 1024,    64,       0,                        0},
+       {"M25P64",         0x202017, 0x0,       64 * 1024,   128,       0,                        0},
+       {"M25P128",        0x202018, 0x0,      256 * 1024,    64,       0,                        0},
+       {"N25Q32",         0x20ba16, 0x0,       64 * 1024,    64, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q32A",        0x20bb16, 0x0,       64 * 1024,    64, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q64",         0x20ba17, 0x0,       64 * 1024,   128, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q64A",        0x20bb17, 0x0,       64 * 1024,   128, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q128",        0x20ba18, 0x0,       64 * 1024,   256, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q128A",       0x20bb18, 0x0,       64 * 1024,   256, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q256",        0x20ba19, 0x0,       64 * 1024,   512, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q256A",       0x20bb19, 0x0,       64 * 1024,   512, RD_FULL,         WR_QPP | SECT_4K},
+       {"N25Q512",        0x20ba20, 0x0,       64 * 1024,  1024, RD_FULL, WR_QPP | E_FSR | SECT_4K},
+       {"N25Q512A",       0x20bb20, 0x0,       64 * 1024,  1024, RD_FULL, WR_QPP | E_FSR | SECT_4K},
+       {"N25Q1024",       0x20ba21, 0x0,       64 * 1024,  2048, RD_FULL, WR_QPP | E_FSR | SECT_4K},
+       {"N25Q1024A",      0x20bb21, 0x0,       64 * 1024,  2048, RD_FULL, WR_QPP | E_FSR | SECT_4K},
+#endif
+#ifdef CONFIG_SPI_FLASH_SST            /* SST */
+       {"SST25VF040B",    0xbf258d, 0x0,       64 * 1024,     8,       0,          SECT_4K | SST_WP},
+       {"SST25VF080B",    0xbf258e, 0x0,       64 * 1024,    16,       0,          SECT_4K | SST_WP},
+       {"SST25VF016B",    0xbf2541, 0x0,       64 * 1024,    32,       0,          SECT_4K | SST_WP},
+       {"SST25VF032B",    0xbf254a, 0x0,       64 * 1024,    64,       0,          SECT_4K | SST_WP},
+       {"SST25VF064C",    0xbf254b, 0x0,       64 * 1024,   128,       0,                   SECT_4K},
+       {"SST25WF512",     0xbf2501, 0x0,       64 * 1024,     1,       0,          SECT_4K | SST_WP},
+       {"SST25WF010",     0xbf2502, 0x0,       64 * 1024,     2,       0,          SECT_4K | SST_WP},
+       {"SST25WF020",     0xbf2503, 0x0,       64 * 1024,     4,       0,          SECT_4K | SST_WP},
+       {"SST25WF040",     0xbf2504, 0x0,       64 * 1024,     8,       0,          SECT_4K | SST_WP},
+       {"SST25WF080",     0xbf2505, 0x0,       64 * 1024,    16,       0,          SECT_4K | SST_WP},
+#endif
+#ifdef CONFIG_SPI_FLASH_WINBOND                /* WINBOND */
+       {"W25P80",         0xef2014, 0x0,       64 * 1024,    16,       0,                         0},
+       {"W25P16",         0xef2015, 0x0,       64 * 1024,    32,       0,                         0},
+       {"W25P32",         0xef2016, 0x0,       64 * 1024,    64,       0,                         0},
+       {"W25X40",         0xef3013, 0x0,       64 * 1024,     8,       0,                   SECT_4K},
+       {"W25X16",         0xef3015, 0x0,       64 * 1024,    32,       0,                   SECT_4K},
+       {"W25X32",         0xef3016, 0x0,       64 * 1024,    64,       0,                   SECT_4K},
+       {"W25X64",         0xef3017, 0x0,       64 * 1024,   128,       0,                   SECT_4K},
+       {"W25Q80BL",       0xef4014, 0x0,       64 * 1024,    16, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q16CL",       0xef4015, 0x0,       64 * 1024,    32, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q32BV",       0xef4016, 0x0,       64 * 1024,    64, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q64CV",       0xef4017, 0x0,       64 * 1024,   128, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q128BV",      0xef4018, 0x0,       64 * 1024,   256, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q256",        0xef4019, 0x0,       64 * 1024,   512, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q80BW",       0xef5014, 0x0,       64 * 1024,    16, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q16DW",       0xef6015, 0x0,       64 * 1024,    32, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q32DW",       0xef6016, 0x0,       64 * 1024,    64, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q64DW",       0xef6017, 0x0,       64 * 1024,   128, RD_FULL,          WR_QPP | SECT_4K},
+       {"W25Q128FW",      0xef6018, 0x0,       64 * 1024,   256, RD_FULL,          WR_QPP | SECT_4K},
+#endif
+       /*
+        * Note:
+        * Below paired flash devices has similar spi_flash params.
+        * (S25FL129P_64K, S25FL128S_64K)
+        * (W25Q80BL, W25Q80BV)
+        * (W25Q16CL, W25Q16DV)
+        * (W25Q32BV, W25Q32FV_SPI)
+        * (W25Q64CV, W25Q64FV_SPI)
+        * (W25Q128BV, W25Q128FV_SPI)
+        * (W25Q32DW, W25Q32FV_QPI)
+        * (W25Q64DW, W25Q64FV_QPI)
+        * (W25Q128FW, W25Q128FV_QPI)
+        */
+};

diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index f24bc1b..d95c8b9 100644 (file)
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -19,144 +19,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/**
- * struct spi_flash_params - SPI/QSPI flash device params structure
- *
- * @name:              Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO])
- * @jedec:             Device jedec ID (0x[1byte_manuf_id][2byte_dev_id])
- * @ext_jedec:         Device ext_jedec ID
- * @sector_size:       Sector size of this device
- * @nr_sectors:                No.of sectors on this device
- * @e_rd_cmd:          Enum list for read commands
- * @flags:             Importent param, for flash specific behaviour
- */
-struct spi_flash_params {
-       const char *name;
-       u32 jedec;
-       u16 ext_jedec;
-       u32 sector_size;
-       u32 nr_sectors;
-       u8 e_rd_cmd;
-       u16 flags;
-};
-
-static const struct spi_flash_params spi_flash_params_table[] = {
-#ifdef CONFIG_SPI_FLASH_ATMEL          /* ATMEL */
-       {"AT45DB011D",     0x1f2200, 0x0,       64 * 1024,     4,       0,                  SECT_4K},
-       {"AT45DB021D",     0x1f2300, 0x0,       64 * 1024,     8,       0,                  SECT_4K},
-       {"AT45DB041D",     0x1f2400, 0x0,       64 * 1024,     8,       0,                  SECT_4K},
-       {"AT45DB081D",     0x1f2500, 0x0,       64 * 1024,    16,       0,                  SECT_4K},
-       {"AT45DB161D",     0x1f2600, 0x0,       64 * 1024,    32,       0,                  SECT_4K},
-       {"AT45DB321D",     0x1f2700, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
-       {"AT45DB641D",     0x1f2800, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
-       {"AT25DF321",      0x1f4701, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
-#endif
-#ifdef CONFIG_SPI_FLASH_EON            /* EON */
-       {"EN25Q32B",       0x1c3016, 0x0,       64 * 1024,    64,       0,                        0},
-       {"EN25Q64",        0x1c3017, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
-       {"EN25Q128B",      0x1c3018, 0x0,       64 * 1024,   256,       0,                        0},
-       {"EN25S64",        0x1c3817, 0x0,       64 * 1024,   128,       0,                        0},
-#endif
-#ifdef CONFIG_SPI_FLASH_GIGADEVICE     /* GIGADEVICE */
-       {"GD25Q64B",       0xc84017, 0x0,       64 * 1024,   128,       0,                  SECT_4K},
-       {"GD25LQ32",       0xc86016, 0x0,       64 * 1024,    64,       0,                  SECT_4K},
-#endif
-#ifdef CONFIG_SPI_FLASH_MACRONIX       /* MACRONIX */
-       {"MX25L2006E",     0xc22012, 0x0,       64 * 1024,     4,       0,                        0},
-       {"MX25L4005",      0xc22013, 0x0,       64 * 1024,     8,       0,                        0},
-       {"MX25L8005",      0xc22014, 0x0,       64 * 1024,    16,       0,                        0},
-       {"MX25L1605D",     0xc22015, 0x0,       64 * 1024,    32,       0,                        0},
-       {"MX25L3205D",     0xc22016, 0x0,       64 * 1024,    64,       0,                        0},
-       {"MX25L6405D",     0xc22017, 0x0,       64 * 1024,   128,       0,                        0},
-       {"MX25L12805",     0xc22018, 0x0,       64 * 1024,   256,       0,                        0},
-       {"MX25L25635F",    0xc22019, 0x0,       64 * 1024,   512,       0,                        0},
-       {"MX25L51235F",    0xc2201a, 0x0,       64 * 1024,  1024,       0,                        0},
-       {"MX25L12855E",    0xc22618, 0x0,       64 * 1024,   256,       0,                        0},
-#endif
-#ifdef CONFIG_SPI_FLASH_SPANSION       /* SPANSION */
-       {"S25FL008A",      0x010213, 0x0,       64 * 1024,    16,       0,                        0},
-       {"S25FL016A",      0x010214, 0x0,       64 * 1024,    32,       0,                        0},
-       {"S25FL032A",      0x010215, 0x0,       64 * 1024,    64,       0,                        0},
-       {"S25FL064A",      0x010216, 0x0,       64 * 1024,   128,       0,                        0},
-       {"S25FL128P_256K", 0x012018, 0x0300,   256 * 1024,    64, RD_FULL,                   WR_QPP},
-       {"S25FL128P_64K",  0x012018, 0x0301,    64 * 1024,   256, RD_FULL,                   WR_QPP},
-       {"S25FL032P",      0x010215, 0x4d00,    64 * 1024,    64, RD_FULL,                   WR_QPP},
-       {"S25FL064P",      0x010216, 0x4d00,    64 * 1024,   128, RD_FULL,                   WR_QPP},
-       {"S25FL128S_64K",  0x012018, 0x4d01,    64 * 1024,   256, RD_FULL,                   WR_QPP},
-       {"S25FL256S_256K", 0x010219, 0x4d00,    64 * 1024,   512, RD_FULL,                   WR_QPP},
-       {"S25FL256S_64K",  0x010219, 0x4d01,    64 * 1024,   512, RD_FULL,                   WR_QPP},
-       {"S25FL512S_256K", 0x010220, 0x4d00,    64 * 1024,  1024, RD_FULL,                   WR_QPP},
-       {"S25FL512S_64K",  0x010220, 0x4d01,    64 * 1024,  1024, RD_FULL,                   WR_QPP},
-#endif
-#ifdef CONFIG_SPI_FLASH_STMICRO                /* STMICRO */
-       {"M25P10",         0x202011, 0x0,       32 * 1024,     4,       0,                        0},
-       {"M25P20",         0x202012, 0x0,       64 * 1024,     4,       0,                        0},
-       {"M25P40",         0x202013, 0x0,       64 * 1024,     8,       0,                        0},
-       {"M25P80",         0x202014, 0x0,       64 * 1024,    16,       0,                        0},
-       {"M25P16",         0x202015, 0x0,       64 * 1024,    32,       0,                        0},
-       {"M25P32",         0x202016, 0x0,       64 * 1024,    64,       0,                        0},
-       {"M25P64",         0x202017, 0x0,       64 * 1024,   128,       0,                        0},
-       {"M25P128",        0x202018, 0x0,      256 * 1024,    64,       0,                        0},
-       {"N25Q32",         0x20ba16, 0x0,       64 * 1024,    64, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q32A",        0x20bb16, 0x0,       64 * 1024,    64, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q64",         0x20ba17, 0x0,       64 * 1024,   128, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q64A",        0x20bb17, 0x0,       64 * 1024,   128, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q128",        0x20ba18, 0x0,       64 * 1024,   256, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q128A",       0x20bb18, 0x0,       64 * 1024,   256, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q256",        0x20ba19, 0x0,       64 * 1024,   512, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q256A",       0x20bb19, 0x0,       64 * 1024,   512, RD_FULL,         WR_QPP | SECT_4K},
-       {"N25Q512",        0x20ba20, 0x0,       64 * 1024,  1024, RD_FULL, WR_QPP | E_FSR | SECT_4K},
-       {"N25Q512A",       0x20bb20, 0x0,       64 * 1024,  1024, RD_FULL, WR_QPP | E_FSR | SECT_4K},
-       {"N25Q1024",       0x20ba21, 0x0,       64 * 1024,  2048, RD_FULL, WR_QPP | E_FSR | SECT_4K},
-       {"N25Q1024A",      0x20bb21, 0x0,       64 * 1024,  2048, RD_FULL, WR_QPP | E_FSR | SECT_4K},
-#endif
-#ifdef CONFIG_SPI_FLASH_SST            /* SST */
-       {"SST25VF040B",    0xbf258d, 0x0,       64 * 1024,     8,       0,          SECT_4K | SST_WP},
-       {"SST25VF080B",    0xbf258e, 0x0,       64 * 1024,    16,       0,          SECT_4K | SST_WP},
-       {"SST25VF016B",    0xbf2541, 0x0,       64 * 1024,    32,       0,          SECT_4K | SST_WP},
-       {"SST25VF032B",    0xbf254a, 0x0,       64 * 1024,    64,       0,          SECT_4K | SST_WP},
-       {"SST25VF064C",    0xbf254b, 0x0,       64 * 1024,   128,       0,                   SECT_4K},
-       {"SST25WF512",     0xbf2501, 0x0,       64 * 1024,     1,       0,          SECT_4K | SST_WP},
-       {"SST25WF010",     0xbf2502, 0x0,       64 * 1024,     2,       0,          SECT_4K | SST_WP},
-       {"SST25WF020",     0xbf2503, 0x0,       64 * 1024,     4,       0,          SECT_4K | SST_WP},
-       {"SST25WF040",     0xbf2504, 0x0,       64 * 1024,     8,       0,          SECT_4K | SST_WP},
-       {"SST25WF080",     0xbf2505, 0x0,       64 * 1024,    16,       0,          SECT_4K | SST_WP},
-#endif
-#ifdef CONFIG_SPI_FLASH_WINBOND                /* WINBOND */
-       {"W25P80",         0xef2014, 0x0,       64 * 1024,    16,       0,                         0},
-       {"W25P16",         0xef2015, 0x0,       64 * 1024,    32,       0,                         0},
-       {"W25P32",         0xef2016, 0x0,       64 * 1024,    64,       0,                         0},
-       {"W25X40",         0xef3013, 0x0,       64 * 1024,     8,       0,                   SECT_4K},
-       {"W25X16",         0xef3015, 0x0,       64 * 1024,    32,       0,                   SECT_4K},
-       {"W25X32",         0xef3016, 0x0,       64 * 1024,    64,       0,                   SECT_4K},
-       {"W25X64",         0xef3017, 0x0,       64 * 1024,   128,       0,                   SECT_4K},
-       {"W25Q80BL",       0xef4014, 0x0,       64 * 1024,    16, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q16CL",       0xef4015, 0x0,       64 * 1024,    32, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q32BV",       0xef4016, 0x0,       64 * 1024,    64, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q64CV",       0xef4017, 0x0,       64 * 1024,   128, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q128BV",      0xef4018, 0x0,       64 * 1024,   256, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q256",        0xef4019, 0x0,       64 * 1024,   512, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q80BW",       0xef5014, 0x0,       64 * 1024,    16, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q16DW",       0xef6015, 0x0,       64 * 1024,    32, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q32DW",       0xef6016, 0x0,       64 * 1024,    64, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q64DW",       0xef6017, 0x0,       64 * 1024,   128, RD_FULL,          WR_QPP | SECT_4K},
-       {"W25Q128FW",      0xef6018, 0x0,       64 * 1024,   256, RD_FULL,          WR_QPP | SECT_4K},
-#endif
-       /*
-        * Note:
-        * Below paired flash devices has similar spi_flash params.
-        * (S25FL129P_64K, S25FL128S_64K)
-        * (W25Q80BL, W25Q80BV)
-        * (W25Q16CL, W25Q16DV)
-        * (W25Q32BV, W25Q32FV_SPI)
-        * (W25Q64CV, W25Q64FV_SPI)
-        * (W25Q128BV, W25Q128FV_SPI)
-        * (W25Q32DW, W25Q32FV_QPI)
-        * (W25Q64DW, W25Q64FV_QPI)
-        * (W25Q128FW, W25Q128FV_QPI)
-        */
-};
-
 /* Read commands array */
 static u8 spi_read_cmds_array[] = {
        CMD_READ_ARRAY_SLOW,
@@ -189,14 +51,12 @@ static struct spi_flash *spi_flash_validate_params(struct spi_slave *spi,
 {
        const struct spi_flash_params *params;
        struct spi_flash *flash;
-       int i;
        u8 cmd;
        u16 jedec = idcode[1] << 8 | idcode[2];
        u16 ext_jedec = idcode[3] << 8 | idcode[4];
 
-       /* Get the flash id (jedec = manuf_id + dev_id, ext_jedec) */
-       for (i = 0; i < ARRAY_SIZE(spi_flash_params_table); i++) {
-               params = &spi_flash_params_table[i];
+       params = spi_flash_params_table;
+       for (; params->name != NULL; params++) {
                if ((params->jedec >> 16) == idcode[0]) {
                        if ((params->jedec & 0xFFFF) == jedec) {
                                if (params->ext_jedec == 0)
@@ -207,7 +67,7 @@ static struct spi_flash *spi_flash_validate_params(struct spi_slave *spi,
                }
        }
 
-       if (i == ARRAY_SIZE(spi_flash_params_table)) {
+       if (!params->name) {
                printf("SF: Unsupported flash IDs: ");
                printf("manuf %02x, jedec %04x, ext_jedec %04x\n",
                       idcode[0], jedec, ext_jedec);

diff --git a/include/spi_flash.h b/include/spi_flash.h
index 9fd9d3b..8e0bb46 100644 (file)
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -32,6 +32,29 @@ enum spi_read_cmds {
 #define RD_EXTN                ARRAY_SLOW | DUAL_OUTPUT_FAST | DUAL_IO_FAST
 #define RD_FULL                RD_EXTN | QUAD_OUTPUT_FAST
 
+/**
+ * struct spi_flash_params - SPI/QSPI flash device params structure
+ *
+ * @name:              Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO])
+ * @jedec:             Device jedec ID (0x[1byte_manuf_id][2byte_dev_id])
+ * @ext_jedec:         Device ext_jedec ID
+ * @sector_size:       Sector size of this device
+ * @nr_sectors:                No.of sectors on this device
+ * @e_rd_cmd:          Enum list for read commands
+ * @flags:             Importent param, for flash specific behaviour
+ */
+struct spi_flash_params {
+       const char *name;
+       u32 jedec;
+       u16 ext_jedec;
+       u32 sector_size;
+       u32 nr_sectors;
+       u8 e_rd_cmd;
+       u16 flags;
+};
+
+extern const struct spi_flash_params spi_flash_params_table[];
+
 /**
  * struct spi_flash - SPI flash structure
  *