[U-Boot] [PATCH v2 0/8] sf: Add flash

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* [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core
@ 2015-12-29  9:49 Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 1/8] sf: Add spi_flash_ids local to core Jagan Teki
                   ` (9 more replies)
  0 siblings, 10 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

This series handle flash_ids stuff inside spi_flash core.

Changes for v2:
	- Remove SECT_4K flag for s25fl128s

Jagan Teki (8):
  sf: Add spi_flash_ids local to core
  sf: Rename SST_WR to SST_WRITE
  sf: Remove SPI_NOR_DUAL|QUAD_READ
  sf: Use sf_params in sandbox
  sf: Remove SECT_32K
  sf: Add SECT_4K_PMC
  sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS
  sf: Fix few naming convension for read modes

 drivers/mtd/spi/Makefile      |   4 +-
 drivers/mtd/spi/sf_internal.h |   5 +-
 drivers/mtd/spi/spi_flash.c   | 446 +++++++++++++++++++++++++++++++++++-------
 include/linux/err.h           |   5 +
 4 files changed, 383 insertions(+), 77 deletions(-)

-- 
1.9.1

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 1/8] sf: Add spi_flash_ids local to core
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 2/8] sf: Rename SST_WR to SST_WRITE Jagan Teki
                   ` (8 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

This patch add's spi_flash_ids handling into core, instead
of maintaining it into separate file like sf_params.c

Code taken from the Linux spi-nor core and added missing
part id's and also added extra flash_info member as e_rd_cmd
for computing fastest read command.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/spi_flash.c | 431 +++++++++++++++++++++++++++++++++++++-------
 include/linux/err.h         |   5 +
 2 files changed, 370 insertions(+), 66 deletions(-)

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index e92f729..2c309e7 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -21,6 +21,45 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#define SPI_NOR_MAX_ID_LEN	6
+
+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	sector_size;
+	u16		n_sectors;
+
+	u16		page_size;
+	u16		addr_width;
+
+	/* Enum list for read commands */
+	enum spi_read_cmds e_rd_cmd;
+
+	u16		flags;
+#define	SECT_4K			0x01	/* SPINOR_OP_BE_4K works uniformly */
+#define	SPI_NOR_NO_ERASE	0x02	/* No erase command needed */
+#define	SST_WRITE		0x04	/* use SST byte programming */
+#define	SPI_NOR_NO_FR		0x08	/* Can't do fastread */
+#define	SECT_4K_PMC		0x10	/* SPINOR_OP_BE_4K_PMC works uniformly */
+#define	SPI_NOR_DUAL_READ	0x20    /* Flash supports Dual Read */
+#define	SPI_NOR_QUAD_READ	0x40    /* Flash supports Quad Read */
+#define	USE_FSR			0x80	/* use flag status register */
+};
+#define JEDEC_MFR(info)		((info)->id[0])
+#define JEDEC_ID(info)		(((info)->id[1]) << 8 | ((info)->id[2]))
+#define JEDEC_EXT(info)		(((info)->id[3]) << 8 | ((info)->id[4]))
+
 static void spi_flash_addr(u32 addr, u8 *cmd)
 {
 	/* cmd[0] is actual command */
@@ -164,7 +203,8 @@ bar_end:
 	return flash->bank_curr;
 }
 
-static int spi_flash_read_bar(struct spi_flash *flash, u8 idcode0)
+static int spi_flash_read_bar(struct spi_flash *flash,
+				const struct flash_info *info)
 {
 	u8 curr_bank = 0;
 	int ret;
@@ -172,7 +212,7 @@ static int spi_flash_read_bar(struct spi_flash *flash, u8 idcode0)
 	if (flash->size <= SPI_FLASH_16MB_BOUN)
 		goto bar_end;
 
-	switch (idcode0) {
+	switch (JEDEC_MFR(info)) {
 	case SPI_FLASH_CFI_MFR_SPANSION:
 		flash->bank_read_cmd = CMD_BANKADDR_BRRD;
 		flash->bank_write_cmd = CMD_BANKADDR_BRWR;
@@ -829,6 +869,296 @@ int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len)
 }
 #endif
 
+/* Used when the "_ext_id" is two bytes at most */
+#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _e_rd_cmd, _flags)	\
+		.id = {							\
+			((_jedec_id) >> 16) & 0xff,			\
+			((_jedec_id) >> 8) & 0xff,			\
+			(_jedec_id) & 0xff,				\
+			((_ext_id) >> 8) & 0xff,			\
+			(_ext_id) & 0xff,				\
+			},						\
+		.id_len = (!(_jedec_id) ? 0 : (3 + ((_ext_id) ? 2 : 0))),	\
+		.sector_size = (_sector_size),				\
+		.n_sectors = (_n_sectors),				\
+		.page_size = 256,					\
+		.e_rd_cmd = _e_rd_cmd,					\
+		.flags = (_flags),
+
+#define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors, _e_rd_cmd, _flags)	\
+		.id = {							\
+			((_jedec_id) >> 16) & 0xff,			\
+			((_jedec_id) >> 8) & 0xff,			\
+			(_jedec_id) & 0xff,				\
+			((_ext_id) >> 16) & 0xff,			\
+			((_ext_id) >> 8) & 0xff,			\
+			(_ext_id) & 0xff,				\
+			},						\
+		.id_len = 6,						\
+		.sector_size = (_sector_size),				\
+		.n_sectors = (_n_sectors),				\
+		.page_size = 256,					\
+		.e_rd_cmd = _e_rd_cmd,					\
+		.flags = (_flags),
+
+#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width, _e_rd_cmd, _flags)	\
+		.sector_size = (_sector_size),				\
+		.n_sectors = (_n_sectors),				\
+		.page_size = (_page_size),				\
+		.addr_width = (_addr_width),				\
+		.e_rd_cmd = _e_rd_cmd,					\
+		.flags = (_flags),
+
+/* NOTE: double check command sets and memory organization when you add
+ * more nor chips.  This current list focusses on newer chips, which
+ * have been converging on command sets which including JEDEC ID.
+ *
+ * All newly added entries should describe *hardware* and should use SECT_4K
+ * (or SECT_4K_PMC) if hardware supports erasing 4 KiB sectors. For usage
+ * scenarios excluding small sectors there is config option that can be
+ * disabled: CONFIG_MTD_SPI_NOR_USE_4K_SECTORS.
+ * For historical (and compatibility) reasons (before we got above config) some
+ * old entries may be missing 4K flag.
+ */
+static const struct flash_info spi_flash_ids[] = {
+#ifdef CONFIG_SPI_FLASH_ATMEL		/* ATMEL */
+	/* Atmel -- some are (confusingly) marketed as "DataFlash" */
+	{ "at25fs010",  INFO(0x1f6601, 0, 32 * 1024,   4, RD_NORM, SECT_4K) },
+	{ "at25fs040",  INFO(0x1f6604, 0, 64 * 1024,   8, RD_NORM, SECT_4K) },
+
+	{ "at25df041a", INFO(0x1f4401, 0, 64 * 1024,   8, RD_NORM, SECT_4K) },
+	{ "at25df321a", INFO(0x1f4701, 0, 64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "at25df641",  INFO(0x1f4800, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+
+	{ "at26f004",   INFO(0x1f0400, 0, 64 * 1024,  8, RD_NORM, SECT_4K) },
+	{ "at26df081a", INFO(0x1f4501, 0, 64 * 1024, 16, RD_NORM, SECT_4K) },
+	{ "at26df161a", INFO(0x1f4601, 0, 64 * 1024, 32, RD_NORM, SECT_4K) },
+	{ "at26df321",  INFO(0x1f4700, 0, 64 * 1024, 64, RD_NORM, SECT_4K) },
+
+	{ "at45db011d",	INFO(0x1f2200, 0, 64 * 1024,   4, RD_NORM, SECT_4K) },
+	{ "at45db021d",	INFO(0x1f2300, 0, 64 * 1024,   8, RD_NORM, SECT_4K) },
+	{ "at45db041d",	INFO(0x1f2400, 0, 64 * 1024,   8, RD_NORM, SECT_4K) },
+	{ "at45db081d",	INFO(0x1f2500, 0, 64 * 1024,  16, RD_NORM, SECT_4K) },
+	{ "at45db161d",	INFO(0x1f2600, 0, 64 * 1024,  32, RD_NORM, SECT_4K) },
+	{ "at45db321d",	INFO(0x1f2700, 0, 64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "at45db641d",	INFO(0x1f2800, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+#endif
+#ifdef CONFIG_SPI_FLASH_EON		/* EON */
+	/* EON -- en25xxx */
+	{ "en25f32",    INFO(0x1c3116, 0, 64 * 1024,   64, RD_NORM, SECT_4K) },
+	{ "en25p32",    INFO(0x1c2016, 0, 64 * 1024,   64, RD_NORM, 0) },
+	{ "en25q32b",   INFO(0x1c3016, 0, 64 * 1024,   64, RD_NORM, 0) },
+	{ "en25p64",    INFO(0x1c2017, 0, 64 * 1024,  128, RD_NORM, 0) },
+	{ "en25q64",    INFO(0x1c3017, 0, 64 * 1024,  128, RD_NORM, SECT_4K) },
+	{ "en25q128b",	INFO(0x1c3018, 0, 64 * 1024,  256, RD_NORM, 0) },
+	{ "en25qh128",  INFO(0x1c7018, 0, 64 * 1024,  256, RD_NORM, 0) },
+	{ "en25qh256",  INFO(0x1c7019, 0, 64 * 1024,  512, RD_NORM, 0) },
+	{ "en25s64",	INFO(0x1c3817, 0, 64 * 1024,  128, RD_NORM, SECT_4K) },
+#endif
+	/* ESMT */
+	{ "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, RD_NORM, SECT_4K) },
+
+	/* Everspin */
+	{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+
+	/* Fujitsu */
+	{ "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, RD_NORM, SPI_NOR_NO_ERASE) },
+
+#ifdef CONFIG_SPI_FLASH_GIGADEVICE	/* GIGADEVICE */
+	/* GigaDevice */
+	{ "gd25q32", INFO(0xc84016, 0, 64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, RD_NORM, SECT_4K) },
+	{ "gd25lq32", INFO(0xc86016, 0,	64 * 1024,  64, RD_NORM, SECT_4K) },
+#endif
+	/* Intel/Numonyx -- xxxs33b */
+	{ "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, RD_NORM, 0) },
+	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, RD_NORM, 0) },
+	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, RD_NORM, 0) },
+
+#ifdef CONFIG_SPI_FLASH_ISSI		/* ISSI */
+	/* ISSI */
+	{ "is25cd512", INFO(0x7f9d20, 0, 32 * 1024,   2, RD_NORM, SECT_4K) },
+	{ "is25lp032", INFO(0x9d6016, 0, 64 * 1024,  64, RD_NORM, 0) },
+	{ "is25lp064", INFO(0x9d6017, 0, 64 * 1024, 128, RD_NORM, 0) },
+	{ "is25lp128", INFO(0x9d6018, 0, 64 * 1024, 256, RD_NORM, 0) },
+#endif
+#ifdef CONFIG_SPI_FLASH_MACRONIX	/* MACRONIX */
+	/* Macronix */
+	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, RD_NORM, SECT_4K) },
+	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, RD_NORM, SECT_4K) },
+	{ "mx25l4005a",  INFO(0xc22013, 0, 64 * 1024,   8, RD_NORM, SECT_4K) },
+	{ "mx25l8005",   INFO(0xc22014, 0, 64 * 1024,  16, RD_NORM, 0) },
+	{ "mx25l1606e",  INFO(0xc22015, 0, 64 * 1024,  32, RD_NORM, SECT_4K) },
+	{ "mx25l3205d",  INFO(0xc22016, 0, 64 * 1024,  64, RD_NORM, 0) },
+	{ "mx25l3255e",  INFO(0xc29e16, 0, 64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "mx25l6405d",  INFO(0xc22017, 0, 64 * 1024, 128, RD_NORM, 0) },
+	{ "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, RD_FULL, WR_QPP) },
+	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, RD_FULL, WR_QPP) },
+	{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+#endif
+#ifdef CONFIG_SPI_FLASH_STMICRO		/* STMICRO */
+	/* Micron */
+	{ "n25q032",	 INFO(0x20ba16, 0, 64 * 1024,   64, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "n25q064",     INFO(0x20ba17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
+	{ "n25q064a",    INFO(0x20bb17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
+	{ "n25q128a11",  INFO(0x20bb18, 0, 64 * 1024,  256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "n25q128a13",  INFO(0x20ba18, 0, 64 * 1024,  256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "n25q256a",    INFO(0x20ba19, 0, 64 * 1024,  512, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
+	{ "n25q512a",    INFO(0x20bb20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
+	{ "n25q512ax3",  INFO(0x20ba20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
+	{ "n25q00",      INFO(0x20ba21, 0, 64 * 1024, 2048, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
+#endif
+	/* PMC */
+	{ "pm25lv512",   INFO(0,        0, 32 * 1024,    2, RD_NORM, SECT_4K_PMC) },
+	{ "pm25lv010",   INFO(0,        0, 32 * 1024,    4, RD_NORM, SECT_4K_PMC) },
+	{ "pm25lq032",   INFO(0x7f9d46, 0, 64 * 1024,   64, RD_NORM, SECT_4K) },
+
+#ifdef CONFIG_SPI_FLASH_SPANSION	/* SPANSION */
+	/* Spansion -- single (large) sector size only, at least
+	 * for the chips listed here (without boot sectors).
+	 */
+	{ "s25sl032p",  INFO(0x010215, 0x4d00,  64 * 1024,  64, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, RD_FULL, WR_QPP) },
+	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl512s1", INFO(0x010220, 0x4d01,  64 * 1024, 1024, RD_FULL, WR_QPP) },
+	{ "s25fl512s2", INFO(0x010220, 0x4f00, 256 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "s70fl01gs",  INFO(0x010221, 0x4d00, 256 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024,  64, RD_FULL, WR_QPP) },
+	{ "s25sl12801", INFO(0x012018, 0x0301,  64 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "s25fl128s",	INFO6(0x012018, 0x4d0180, 64 * 1024, 256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024,  64, RD_FULL, WR_QPP | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl129p1", INFO(0x012018, 0x4d01,  64 * 1024, 256, RD_FULL, WR_QPP | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25sl004a",  INFO(0x010212,      0,  64 * 1024,   8, RD_NORM, 0) },
+	{ "s25sl008a",  INFO(0x010213,      0,  64 * 1024,  16, RD_NORM, 0) },
+	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, RD_NORM, 0) },
+	{ "s25sl032a",  INFO(0x010215,      0,  64 * 1024,  64, RD_NORM, 0) },
+	{ "s25sl064a",  INFO(0x010216,      0,  64 * 1024, 128, RD_NORM, 0) },
+	{ "s25fl008k",  INFO(0xef4014,      0,  64 * 1024,  16, RD_NORM, SECT_4K) },
+	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32, RD_NORM, SECT_4K) },
+	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "s25fl132k",  INFO(0x014016,      0,  64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "s25fl164k",  INFO(0x014017,      0,  64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "s25fl204k",  INFO(0x014013,      0,  64 * 1024,   8, RD_NORM, SECT_4K) },
+#endif
+#ifdef CONFIG_SPI_FLASH_SST		/* SST */
+	/* SST -- large erase sizes are "overlays", "sectors" are 4K */
+	{ "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024,  8, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25vf080b", INFO(0xbf258e, 0, 64 * 1024, 16, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25vf016b", INFO(0xbf2541, 0, 64 * 1024, 32, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25vf032b", INFO(0xbf254a, 0, 64 * 1024, 64, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25vf064c", INFO(0xbf254b, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "sst25wf512",  INFO(0xbf2501, 0, 64 * 1024,  1, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25wf010",  INFO(0xbf2502, 0, 64 * 1024,  2, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25wf020",  INFO(0xbf2503, 0, 64 * 1024,  4, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25wf040",	 INFO(0xbf2504, 0, 64 * 1024,  8, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25wf020a", INFO(0x621612, 0, 64 * 1024,  4, RD_NORM, SECT_4K) },
+	{ "sst25wf040b", INFO(0x621613, 0, 64 * 1024,  8, RD_NORM, SECT_4K) },
+	{ "sst25wf040",  INFO(0xbf2504, 0, 64 * 1024,  8, RD_NORM, SECT_4K | SST_WRITE) },
+	{ "sst25wf080",  INFO(0xbf2505, 0, 64 * 1024, 16, RD_NORM, SECT_4K | SST_WRITE) },
+#endif
+#ifdef CONFIG_SPI_FLASH_STMICRO		/* STMICRO */
+	/* ST Microelectronics -- newer production may have feature updates */
+	{ "m25p05",  INFO(0x202010,  0,  32 * 1024,   2, RD_NORM, 0) },
+	{ "m25p10",  INFO(0x202011,  0,  32 * 1024,   4, RD_NORM, 0) },
+	{ "m25p20",  INFO(0x202012,  0,  64 * 1024,   4, RD_NORM, 0) },
+	{ "m25p40",  INFO(0x202013,  0,  64 * 1024,   8, RD_NORM, 0) },
+	{ "m25p80",  INFO(0x202014,  0,  64 * 1024,  16, RD_NORM, 0) },
+	{ "m25p16",  INFO(0x202015,  0,  64 * 1024,  32, RD_NORM, 0) },
+	{ "m25p32",  INFO(0x202016,  0,  64 * 1024,  64, RD_NORM, 0) },
+	{ "m25p64",  INFO(0x202017,  0,  64 * 1024, 128, RD_NORM, 0) },
+	{ "m25p128", INFO(0x202018,  0, 256 * 1024,  64, RD_NORM, 0) },
+
+	{ "m25p05-nonjedec",  INFO(0, 0,  32 * 1024,   2, RD_NORM, 0) },
+	{ "m25p10-nonjedec",  INFO(0, 0,  32 * 1024,   4, RD_NORM, 0) },
+	{ "m25p20-nonjedec",  INFO(0, 0,  64 * 1024,   4, RD_NORM, 0) },
+	{ "m25p40-nonjedec",  INFO(0, 0,  64 * 1024,   8, RD_NORM, 0) },
+	{ "m25p80-nonjedec",  INFO(0, 0,  64 * 1024,  16, RD_NORM, 0) },
+	{ "m25p16-nonjedec",  INFO(0, 0,  64 * 1024,  32, RD_NORM, 0) },
+	{ "m25p32-nonjedec",  INFO(0, 0,  64 * 1024,  64, RD_NORM, 0) },
+	{ "m25p64-nonjedec",  INFO(0, 0,  64 * 1024, 128, RD_NORM, 0) },
+	{ "m25p128-nonjedec", INFO(0, 0, 256 * 1024,  64, RD_NORM, 0) },
+
+	{ "m45pe10", INFO(0x204011,  0, 64 * 1024,    2, RD_NORM, 0) },
+	{ "m45pe80", INFO(0x204014,  0, 64 * 1024,   16, RD_NORM, 0) },
+	{ "m45pe16", INFO(0x204015,  0, 64 * 1024,   32, RD_NORM, 0) },
+
+	{ "m25pe20", INFO(0x208012,  0, 64 * 1024,  4, RD_NORM, 0) },
+	{ "m25pe80", INFO(0x208014,  0, 64 * 1024, 16, RD_NORM, 0) },
+	{ "m25pe16", INFO(0x208015,  0, 64 * 1024, 32, RD_NORM, SECT_4K) },
+
+	{ "m25px16",    INFO(0x207115,  0, 64 * 1024, 32, RD_NORM, SECT_4K) },
+	{ "m25px32",    INFO(0x207116,  0, 64 * 1024, 64, RD_NORM, SECT_4K) },
+	{ "m25px32-s0", INFO(0x207316,  0, 64 * 1024, 64, RD_NORM, SECT_4K) },
+	{ "m25px32-s1", INFO(0x206316,  0, 64 * 1024, 64, RD_NORM, SECT_4K) },
+	{ "m25px64",    INFO(0x207117,  0, 64 * 1024, 128, RD_NORM, 0) },
+	{ "m25px80",    INFO(0x207114,  0, 64 * 1024, 16, RD_NORM, 0) },
+#endif
+#ifdef CONFIG_SPI_FLASH_WINBOND		/* WINBOND */
+	/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
+	{ "W25P80", INFO(0xef2014, 0, 64 * 1024, 16, RD_NORM, 0) },
+	{ "W25P16", INFO(0xef2015, 0, 64 * 1024, 32, RD_NORM, 0) },
+	{ "W25P32", INFO(0xef2016, 0, 64 * 1024, 64, RD_NORM, 0) },
+	{ "w25x05", INFO(0xef3010, 0, 64 * 1024,  1, RD_NORM, SECT_4K) },
+	{ "w25x10", INFO(0xef3011, 0, 64 * 1024,  2, RD_NORM, SECT_4K) },
+	{ "w25x20", INFO(0xef3012, 0, 64 * 1024,  4, RD_NORM, SECT_4K) },
+	{ "w25x40", INFO(0xef3013, 0, 64 * 1024,  8, RD_NORM, SECT_4K) },
+	{ "w25x80", INFO(0xef3014, 0, 64 * 1024,  16, RD_NORM, SECT_4K) },
+	{ "w25x16", INFO(0xef3015, 0, 64 * 1024,  32, RD_NORM, SECT_4K) },
+	{ "w25x32", INFO(0xef3016, 0, 64 * 1024,  64, RD_NORM, SECT_4K) },
+	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, RD_NORM, SECT_4K) },
+	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, RD_FULL, WR_QPP | SECT_4K) },
+	{" w25q16cl", INFO(0xef4015, 0,	64 * 1024,  32, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q32", INFO(0xef4016, 0, 64 * 1024,  64, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q16dw", INFO(0xef6015, 0, 64 * 1024,  32, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q32dw", INFO(0xef6016, 0, 64 * 1024,  64, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K) },
+	{ "w25q128fw", INFO(0xef6018, 0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K) },
+#endif
+	/* Catalyst / On Semiconductor -- non-JEDEC */
+	{ "cat25c11", CAT25_INFO(  16, 8, 16, 1, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "cat25c03", CAT25_INFO(  32, 8, 16, 2, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "cat25c09", CAT25_INFO( 128, 8, 32, 2, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "cat25c17", CAT25_INFO( 256, 8, 32, 2, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "cat25128", CAT25_INFO(2048, 8, 64, 2, RD_NORM, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ },
+};
+
+static const struct flash_info *spi_flash_id(struct spi_flash *flash)
+{
+	int			tmp;
+	u8			id[SPI_NOR_MAX_ID_LEN];
+	const struct flash_info	*info;
+
+	/* Read the ID codes */
+	tmp = spi_flash_cmd(flash->spi, CMD_READ_ID, id, sizeof(id));
+	if (tmp < 0) {
+		printf("SF: error %d reading JEDEC ID\n", tmp);
+		return ERR_PTR(tmp);
+	}
+
+	for (tmp = 0; tmp < ARRAY_SIZE(spi_flash_ids) - 1; tmp++) {
+		info = &spi_flash_ids[tmp];
+		if (info->id_len) {
+			if (!memcmp(info->id, id, info->id_len))
+				return &spi_flash_ids[tmp];
+		}
+	}
+	dev_err(flash->dev, "unrecognized JEDEC id bytes: %02x, %2x, %2x\n",
+		id[0], id[1], id[2]);
+	return ERR_PTR(-ENODEV);
+}
 
 #ifdef CONFIG_SPI_FLASH_MACRONIX
 static int macronix_quad_enable(struct spi_flash *flash)
@@ -914,9 +1244,9 @@ static int micron_quad_enable(struct spi_flash *flash)
 }
 #endif
 
-static int set_quad_mode(struct spi_flash *flash, u8 idcode0)
+static int set_quad_mode(struct spi_flash *flash, const struct flash_info *info)
 {
-	switch (idcode0) {
+	switch (JEDEC_MFR(info)) {
 #ifdef CONFIG_SPI_FLASH_MACRONIX
 	case SPI_FLASH_CFI_MFR_MACRONIX:
 		return macronix_quad_enable(flash);
@@ -931,7 +1261,8 @@ static int set_quad_mode(struct spi_flash *flash, u8 idcode0)
 		return micron_quad_enable(flash);
 #endif
 	default:
-		printf("SF: Need set QEB func for %02x flash\n", idcode0);
+		printf("SF: Need set QEB func for %02x flash\n",
+		       JEDEC_MFR(info));
 		return -1;
 	}
 }
@@ -967,10 +1298,7 @@ int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash)
 int spi_flash_scan(struct spi_flash *flash)
 {
 	struct spi_slave *spi = flash->spi;
-	const struct spi_flash_params *params;
-	u16 jedec, ext_jedec;
-	u8 cmd, idcode[5];
-	int ret;
+	const struct flash_info *info = NULL;
 	static u8 spi_read_cmds_array[] = {
 		CMD_READ_ARRAY_SLOW,
 		CMD_READ_ARRAY_FAST,
@@ -978,55 +1306,26 @@ int spi_flash_scan(struct spi_flash *flash)
 		CMD_READ_QUAD_OUTPUT_FAST,
 		CMD_READ_DUAL_IO_FAST,
 		CMD_READ_QUAD_IO_FAST };
+	u8 cmd;
+	int ret;
 
-	/* Read the ID codes */
-	ret = spi_flash_cmd(spi, CMD_READ_ID, idcode, sizeof(idcode));
-	if (ret) {
-		printf("SF: Failed to get idcodes\n");
-		return -EINVAL;
-	}
-
-#ifdef DEBUG
-	printf("SF: Got idcodes\n");
-	print_buffer(0, idcode, 1, sizeof(idcode), 0);
-#endif
-
-	jedec = idcode[1] << 8 | idcode[2];
-	ext_jedec = idcode[3] << 8 | idcode[4];
-
-	/* Validate params from spi_flash_params table */
-	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)
-					break;
-				else if (params->ext_jedec == ext_jedec)
-					break;
-			}
-		}
-	}
-
-	if (!params->name) {
-		printf("SF: Unsupported flash IDs: ");
-		printf("manuf %02x, jedec %04x, ext_jedec %04x\n",
-		       idcode[0], jedec, ext_jedec);
-		return -EPROTONOSUPPORT;
-	}
+	info = spi_flash_id(flash);
+	if (IS_ERR_OR_NULL(info))
+		return -ENOENT;
 
 	/* Flash powers up read-only, so clear BP# bits */
-	if (idcode[0] == SPI_FLASH_CFI_MFR_ATMEL ||
-	    idcode[0] == SPI_FLASH_CFI_MFR_MACRONIX ||
-	    idcode[0] == SPI_FLASH_CFI_MFR_SST)
+	if (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_ATMEL ||
+	    JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_MACRONIX ||
+	    JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_SST)
 		write_sr(flash, 0);
 
 	/* Assign spi data */
-	flash->name = params->name;
+	flash->name = info->name;
 	flash->memory_map = spi->memory_map;
 	flash->dual_flash = spi->option;
 
 	/* Assign spi flash flags */
-	if (params->flags & SST_WR)
+	if (info->flags & SST_WR)
 		flash->flags |= SNOR_F_SST_WR;
 
 	/* Assign spi_flash ops */
@@ -1045,7 +1344,7 @@ int spi_flash_scan(struct spi_flash *flash)
 #endif
 
 	/* lock hooks are flash specific - assign them based on idcode0 */
-	switch (idcode[0]) {
+	switch (JEDEC_MFR(info)) {
 #if defined(CONFIG_SPI_FLASH_STMICRO) || defined(CONFIG_SPI_FLASH_SST)
 	case SPI_FLASH_CFI_MFR_STMICRO:
 	case SPI_FLASH_CFI_MFR_SST:
@@ -1055,38 +1354,37 @@ int spi_flash_scan(struct spi_flash *flash)
 #endif
 		break;
 	default:
-		debug("SF: Lock ops not supported for %02x flash\n", idcode[0]);
+		debug("SF: Lock ops not supported for %02x flash\n",
+		      JEDEC_MFR(info));
 	}
 
 	/* Compute the flash size */
 	flash->shift = (flash->dual_flash & SF_DUAL_PARALLEL_FLASH) ? 1 : 0;
+	flash->page_size = info->page_size;
 	/*
 	 * The Spansion S25FL032P and S25FL064P have 256b pages, yet use the
 	 * 0x4d00 Extended JEDEC code. The rest of the Spansion flashes with
 	 * the 0x4d00 Extended JEDEC code have 512b pages. All of the others
 	 * have 256b pages.
 	 */
-	if (ext_jedec == 0x4d00) {
-		if ((jedec == 0x0215) || (jedec == 0x216))
-			flash->page_size = 256;
-		else
+	if (JEDEC_EXT(info) == 0x4d00) {
+		if ((JEDEC_ID(info) != 0x0215) &&
+		    (JEDEC_ID(info) != 0x0216))
 			flash->page_size = 512;
-	} else {
-		flash->page_size = 256;
 	}
 	flash->page_size <<= flash->shift;
-	flash->sector_size = params->sector_size << flash->shift;
-	flash->size = flash->sector_size * params->nr_sectors << flash->shift;
+	flash->sector_size = info->sector_size << flash->shift;
+	flash->size = flash->sector_size * info->n_sectors << flash->shift;
 #ifdef CONFIG_SF_DUAL_FLASH
 	if (flash->dual_flash & SF_DUAL_STACKED_FLASH)
 		flash->size <<= 1;
 #endif
 
 	/* Compute erase sector and command */
-	if (params->flags & SECT_4K) {
+	if (info->flags & SECT_4K) {
 		flash->erase_cmd = CMD_ERASE_4K;
 		flash->erase_size = 4096 << flash->shift;
-	} else if (params->flags & SECT_32K) {
+	} else if (info->flags & SECT_32K) {
 		flash->erase_cmd = CMD_ERASE_32K;
 		flash->erase_size = 32768 << flash->shift;
 	} else {
@@ -1098,7 +1396,7 @@ int spi_flash_scan(struct spi_flash *flash)
 	flash->sector_size = flash->erase_size;
 
 	/* Look for the fastest read cmd */
-	cmd = fls(params->e_rd_cmd & spi->mode_rx);
+	cmd = fls(info->e_rd_cmd & spi->mode_rx);
 	if (cmd) {
 		cmd = spi_read_cmds_array[cmd - 1];
 		flash->read_cmd = cmd;
@@ -1108,7 +1406,7 @@ int spi_flash_scan(struct spi_flash *flash)
 	}
 
 	/* Not require to look for fastest only two write cmds yet */
-	if (params->flags & WR_QPP && spi->mode & SPI_TX_QUAD)
+	if (info->flags & WR_QPP && spi->mode & SPI_TX_QUAD)
 		flash->write_cmd = CMD_QUAD_PAGE_PROGRAM;
 	else
 		/* Go for default supported write cmd */
@@ -1118,9 +1416,10 @@ int spi_flash_scan(struct spi_flash *flash)
 	if ((flash->read_cmd == CMD_READ_QUAD_OUTPUT_FAST) ||
 	    (flash->read_cmd == CMD_READ_QUAD_IO_FAST) ||
 	    (flash->write_cmd == CMD_QUAD_PAGE_PROGRAM)) {
-		ret = set_quad_mode(flash, idcode[0]);
+		ret = set_quad_mode(flash, info);
 		if (ret) {
-			debug("SF: Fail to set QEB for %02x\n", idcode[0]);
+			debug("SF: Fail to set QEB for %02x\n",
+			      JEDEC_MFR(info));
 			return -EINVAL;
 		}
 	}
@@ -1145,13 +1444,13 @@ int spi_flash_scan(struct spi_flash *flash)
 	}
 
 #ifdef CONFIG_SPI_FLASH_STMICRO
-	if (params->flags & E_FSR)
+	if (info->flags & E_FSR)
 		flash->flags |= SNOR_F_USE_FSR;
 #endif
 
 	/* Configure the BAR - discover bank cmds and read current bank */
 #ifdef CONFIG_SPI_FLASH_BAR
-	ret = spi_flash_read_bar(flash, idcode[0]);
+	ret = spi_flash_read_bar(flash, info);
 	if (ret < 0)
 		return ret;
 #endif
diff --git a/include/linux/err.h b/include/linux/err.h
index 5b3c8bc..1bba498 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -36,6 +36,11 @@ static inline long IS_ERR(const void *ptr)
 	return IS_ERR_VALUE((unsigned long)ptr);
 }
 
+static inline bool IS_ERR_OR_NULL(const void *ptr)
+{
+	return !ptr || IS_ERR_VALUE((unsigned long)ptr);
+}
+
 /**
  * ERR_CAST - Explicitly cast an error-valued pointer to another pointer type
  * @ptr: The pointer to cast.
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 2/8] sf: Rename SST_WR to SST_WRITE
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 1/8] sf: Add spi_flash_ids local to core Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 3/8] sf: Remove SPI_NOR_DUAL|QUAD_READ Jagan Teki
                   ` (7 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

SST_WR => SST_WRITE

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/sf_internal.h | 2 +-
 drivers/mtd/spi/spi_flash.c   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index 007a5a0..8eaadd7 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -49,7 +49,7 @@ enum {
 };
 
 enum spi_nor_option_flags {
-	SNOR_F_SST_WR		= BIT(0),
+	SNOR_F_SST_WRITE	= BIT(0),
 	SNOR_F_USE_FSR		= BIT(1),
 };
 
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 2c309e7..bf9ac36 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1325,14 +1325,14 @@ int spi_flash_scan(struct spi_flash *flash)
 	flash->dual_flash = spi->option;
 
 	/* Assign spi flash flags */
-	if (info->flags & SST_WR)
-		flash->flags |= SNOR_F_SST_WR;
+	if (info->flags & SST_WRITE)
+		flash->flags |= SNOR_F_SST_WRITE;
 
 	/* Assign spi_flash ops */
 #ifndef CONFIG_DM_SPI_FLASH
 	flash->write = spi_flash_cmd_write_ops;
 #if defined(CONFIG_SPI_FLASH_SST)
-	if (flash->flags & SNOR_F_SST_WR) {
+	if (flash->flags & SNOR_F_SST_WRITE) {
 		if (spi->mode & SPI_TX_BYTE)
 			flash->write = sst_write_bp;
 		else
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 3/8] sf: Remove SPI_NOR_DUAL|QUAD_READ
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 1/8] sf: Add spi_flash_ids local to core Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 2/8] sf: Rename SST_WR to SST_WRITE Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 4/8] sf: Use sf_params in sandbox Jagan Teki
                   ` (6 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

Since flash_info hadle all read modes through e_rd_cmd
there is no explicit flags for these, hence removed the
same.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/spi_flash.c | 38 ++++++++++++++++++--------------------
 1 file changed, 18 insertions(+), 20 deletions(-)

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index bf9ac36..86f7998 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -52,8 +52,6 @@ struct flash_info {
 #define	SST_WRITE		0x04	/* use SST byte programming */
 #define	SPI_NOR_NO_FR		0x08	/* Can't do fastread */
 #define	SECT_4K_PMC		0x10	/* SPINOR_OP_BE_4K_PMC works uniformly */
-#define	SPI_NOR_DUAL_READ	0x20    /* Flash supports Dual Read */
-#define	SPI_NOR_QUAD_READ	0x40    /* Flash supports Quad Read */
 #define	USE_FSR			0x80	/* use flag status register */
 };
 #define JEDEC_MFR(info)		((info)->id[0])
@@ -999,20 +997,20 @@ static const struct flash_info spi_flash_ids[] = {
 	{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, RD_FULL, WR_QPP) },
 	{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, RD_FULL, WR_QPP) },
 	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, RD_FULL, WR_QPP) },
-	{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
-	{ "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
+	{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, RD_FULL, WR_QPP) },
+	{ "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, RD_FULL, WR_QPP) },
 #endif
 #ifdef CONFIG_SPI_FLASH_STMICRO		/* STMICRO */
 	/* Micron */
-	{ "n25q032",	 INFO(0x20ba16, 0, 64 * 1024,   64, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
-	{ "n25q064",     INFO(0x20ba17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
-	{ "n25q064a",    INFO(0x20bb17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
-	{ "n25q128a11",  INFO(0x20bb18, 0, 64 * 1024,  256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
-	{ "n25q128a13",  INFO(0x20ba18, 0, 64 * 1024,  256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
-	{ "n25q256a",    INFO(0x20ba19, 0, 64 * 1024,  512, RD_FULL, WR_QPP | SECT_4K | SPI_NOR_QUAD_READ) },
-	{ "n25q512a",    INFO(0x20bb20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
-	{ "n25q512ax3",  INFO(0x20ba20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
-	{ "n25q00",      INFO(0x20ba21, 0, 64 * 1024, 2048, RD_FULL, WR_QPP | SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
+	{ "n25q032",	 INFO(0x20ba16, 0, 64 * 1024,   64, RD_FULL, WR_QPP) },
+	{ "n25q064",     INFO(0x20ba17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K) },
+	{ "n25q064a",    INFO(0x20bb17, 0, 64 * 1024,  128, RD_FULL, WR_QPP | SECT_4K) },
+	{ "n25q128a11",  INFO(0x20bb18, 0, 64 * 1024,  256, RD_FULL, WR_QPP) },
+	{ "n25q128a13",  INFO(0x20ba18, 0, 64 * 1024,  256, RD_FULL, WR_QPP) },
+	{ "n25q256a",    INFO(0x20ba19, 0, 64 * 1024,  512, RD_FULL, WR_QPP | SECT_4K) },
+	{ "n25q512a",    INFO(0x20bb20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR) },
+	{ "n25q512ax3",  INFO(0x20ba20, 0, 64 * 1024, 1024, RD_FULL, WR_QPP | SECT_4K | USE_FSR) },
+	{ "n25q00",      INFO(0x20ba21, 0, 64 * 1024, 2048, RD_FULL, WR_QPP | SECT_4K | USE_FSR) },
 #endif
 	/* PMC */
 	{ "pm25lv512",   INFO(0,        0, 32 * 1024,    2, RD_NORM, SECT_4K_PMC) },
@@ -1023,19 +1021,19 @@ static const struct flash_info spi_flash_ids[] = {
 	/* Spansion -- single (large) sector size only, at least
 	 * for the chips listed here (without boot sectors).
 	 */
-	{ "s25sl032p",  INFO(0x010215, 0x4d00,  64 * 1024,  64, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25sl032p",  INFO(0x010215, 0x4d00,  64 * 1024,  64, RD_FULL, 0) },
+	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, RD_FULL, 0) },
 	{ "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, RD_FULL, WR_QPP) },
-	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, RD_FULL, 0) },
+	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, 0) },
 	{ "s25fl512s1", INFO(0x010220, 0x4d01,  64 * 1024, 1024, RD_FULL, WR_QPP) },
 	{ "s25fl512s2", INFO(0x010220, 0x4f00, 256 * 1024, 256, RD_FULL, WR_QPP) },
 	{ "s70fl01gs",  INFO(0x010221, 0x4d00, 256 * 1024, 256, RD_FULL, WR_QPP) },
 	{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024,  64, RD_FULL, WR_QPP) },
 	{ "s25sl12801", INFO(0x012018, 0x0301,  64 * 1024, 256, RD_FULL, WR_QPP) },
-	{ "s25fl128s",	INFO6(0x012018, 0x4d0180, 64 * 1024, 256, RD_FULL, WR_QPP | SPI_NOR_QUAD_READ) },
-	{ "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024,  64, RD_FULL, WR_QPP | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "s25fl129p1", INFO(0x012018, 0x4d01,  64 * 1024, 256, RD_FULL, WR_QPP | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "s25fl128s",	INFO6(0x012018, 0x4d0180, 64 * 1024, 256, RD_FULL, WR_QPP) },
+	{ "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024,  64, RD_FULL, WR_QPP) },
+	{ "s25fl129p1", INFO(0x012018, 0x4d01,  64 * 1024, 256, RD_FULL, WR_QPP) },
 	{ "s25sl004a",  INFO(0x010212,      0,  64 * 1024,   8, RD_NORM, 0) },
 	{ "s25sl008a",  INFO(0x010213,      0,  64 * 1024,  16, RD_NORM, 0) },
 	{ "s25sl016a",  INFO(0x010214,      0,  64 * 1024,  32, RD_NORM, 0) },
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 4/8] sf: Use sf_params in sandbox
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (2 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 3/8] sf: Remove SPI_NOR_DUAL|QUAD_READ Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 5/8] sf: Remove SECT_32K Jagan Teki
                   ` (5 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

sandbox.c is using sf_params, so move sf_params.o
to sandbox build.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index c665836..20d32c1 100644
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_SPL_SPI_LOAD)	+= spi_spl_load.o
 obj-$(CONFIG_SPL_SPI_BOOT)	+= fsl_espi_spl.o
 endif
 
-obj-$(CONFIG_SPI_FLASH) += sf_probe.o spi_flash.o sf_params.o sf.o
+obj-$(CONFIG_SPI_FLASH) += sf_probe.o spi_flash.o sf.o
 obj-$(CONFIG_SPI_FLASH_DATAFLASH) += sf_dataflash.o
 obj-$(CONFIG_SPI_FLASH_MTD) += sf_mtd.o
-obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o
+obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o sf_params.o
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 5/8] sf: Remove SECT_32K
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (3 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 4/8] sf: Use sf_params in sandbox Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 6/8] sf: Add SECT_4K_PMC Jagan Teki
                   ` (4 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

None of the flash part is using SECT_32K in spi_flash_ids
hence removed the same.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/spi_flash.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 86f7998..63c53c2 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1382,9 +1382,6 @@ int spi_flash_scan(struct spi_flash *flash)
 	if (info->flags & SECT_4K) {
 		flash->erase_cmd = CMD_ERASE_4K;
 		flash->erase_size = 4096 << flash->shift;
-	} else if (info->flags & SECT_32K) {
-		flash->erase_cmd = CMD_ERASE_32K;
-		flash->erase_size = 32768 << flash->shift;
 	} else {
 		flash->erase_cmd = CMD_ERASE_64K;
 		flash->erase_size = flash->sector_size;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 6/8] sf: Add SECT_4K_PMC
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (4 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 5/8] sf: Remove SECT_32K Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 7/8] sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS Jagan Teki
                   ` (3 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

Add SECT_4K_PMC for erase 4KiB block on PMC chips.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/sf_internal.h | 1 +
 drivers/mtd/spi/spi_flash.c   | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index 8eaadd7..75513b0 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -67,6 +67,7 @@ enum spi_nor_option_flags {
 
 /* Erase commands */
 #define CMD_ERASE_4K			0x20
+#define CMD_ERASE_4K_PMC		0xd7
 #define CMD_ERASE_32K			0x52
 #define CMD_ERASE_CHIP			0xc7
 #define CMD_ERASE_64K			0xd8
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 63c53c2..c3113bc 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1382,6 +1382,9 @@ int spi_flash_scan(struct spi_flash *flash)
 	if (info->flags & SECT_4K) {
 		flash->erase_cmd = CMD_ERASE_4K;
 		flash->erase_size = 4096 << flash->shift;
+	} else if (info->flags & SECT_4K_PMC) {
+		flash->erase_cmd = CMD_ERASE_4K_PMC;
+		flash->erase_size = 4096;
 	} else {
 		flash->erase_cmd = CMD_ERASE_64K;
 		flash->erase_size = flash->sector_size;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 7/8] sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (5 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 6/8] sf: Add SECT_4K_PMC Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes Jagan Teki
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

Used CONFIG_SPI_FLASH_USE_4K_SECTORS core itself for
usage of 4K_SECTORS.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/spi_flash.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index c3113bc..2a7983c 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1378,6 +1378,7 @@ int spi_flash_scan(struct spi_flash *flash)
 		flash->size <<= 1;
 #endif
 
+#ifdef CONFIG_SPI_FLASH_USE_4K_SECTORS
 	/* Compute erase sector and command */
 	if (info->flags & SECT_4K) {
 		flash->erase_cmd = CMD_ERASE_4K;
@@ -1385,7 +1386,9 @@ int spi_flash_scan(struct spi_flash *flash)
 	} else if (info->flags & SECT_4K_PMC) {
 		flash->erase_cmd = CMD_ERASE_4K_PMC;
 		flash->erase_size = 4096;
-	} else {
+	} else
+#endif
+	{
 		flash->erase_cmd = CMD_ERASE_64K;
 		flash->erase_size = flash->sector_size;
 	}
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (6 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 7/8] sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS Jagan Teki
@ 2015-12-29  9:49 ` Jagan Teki
  2015-12-30 10:06   ` Mugunthan V N
  2015-12-30  4:45 ` [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Bin Meng
  2015-12-30  9:58 ` Mugunthan V N
  9 siblings, 1 reply; 13+ messages in thread
From: Jagan Teki @ 2015-12-29  9:49 UTC (permalink / raw)
  To: u-boot

spi_read_cmds =>  read_mode
e_rd_cmd => flash_read
spi_read_cmds_array => flash_read_cmd

All these are flash specific notation used in spi_flash
core hence renamed to proper naming convensions related
to flash.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
CC: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
---
 drivers/mtd/spi/sf_internal.h |  2 +-
 drivers/mtd/spi/spi_flash.c   | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index 75513b0..89176db 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -21,7 +21,7 @@ enum spi_dual_flash {
 };
 
 /* Enum list - Full read commands */
-enum spi_read_cmds {
+enum read_mode {
 	ARRAY_SLOW		= BIT(0),
 	ARRAY_FAST		= BIT(1),
 	DUAL_OUTPUT_FAST	= BIT(2),
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 2a7983c..95c1d46 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -44,7 +44,7 @@ struct flash_info {
 	u16		addr_width;
 
 	/* Enum list for read commands */
-	enum spi_read_cmds e_rd_cmd;
+	enum read_mode	flash_read;
 
 	u16		flags;
 #define	SECT_4K			0x01	/* SPINOR_OP_BE_4K works uniformly */
@@ -868,7 +868,7 @@ int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len)
 #endif
 
 /* Used when the "_ext_id" is two bytes at most */
-#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _e_rd_cmd, _flags)	\
+#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flash_read, _flags)	\
 		.id = {							\
 			((_jedec_id) >> 16) & 0xff,			\
 			((_jedec_id) >> 8) & 0xff,			\
@@ -880,10 +880,10 @@ int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len)
 		.sector_size = (_sector_size),				\
 		.n_sectors = (_n_sectors),				\
 		.page_size = 256,					\
-		.e_rd_cmd = _e_rd_cmd,					\
+		.flash_read = _flash_read,					\
 		.flags = (_flags),
 
-#define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors, _e_rd_cmd, _flags)	\
+#define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors, _flash_read, _flags)	\
 		.id = {							\
 			((_jedec_id) >> 16) & 0xff,			\
 			((_jedec_id) >> 8) & 0xff,			\
@@ -896,15 +896,15 @@ int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len)
 		.sector_size = (_sector_size),				\
 		.n_sectors = (_n_sectors),				\
 		.page_size = 256,					\
-		.e_rd_cmd = _e_rd_cmd,					\
+		.flash_read = _flash_read,					\
 		.flags = (_flags),
 
-#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width, _e_rd_cmd, _flags)	\
+#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width, _flash_read, _flags)	\
 		.sector_size = (_sector_size),				\
 		.n_sectors = (_n_sectors),				\
 		.page_size = (_page_size),				\
 		.addr_width = (_addr_width),				\
-		.e_rd_cmd = _e_rd_cmd,					\
+		.flash_read = _flash_read,					\
 		.flags = (_flags),
 
 /* NOTE: double check command sets and memory organization when you add
@@ -1297,7 +1297,7 @@ int spi_flash_scan(struct spi_flash *flash)
 {
 	struct spi_slave *spi = flash->spi;
 	const struct flash_info *info = NULL;
-	static u8 spi_read_cmds_array[] = {
+	static u8 flash_read_cmd[] = {
 		CMD_READ_ARRAY_SLOW,
 		CMD_READ_ARRAY_FAST,
 		CMD_READ_DUAL_OUTPUT_FAST,
@@ -1397,9 +1397,9 @@ int spi_flash_scan(struct spi_flash *flash)
 	flash->sector_size = flash->erase_size;
 
 	/* Look for the fastest read cmd */
-	cmd = fls(info->e_rd_cmd & spi->mode_rx);
+	cmd = fls(info->flash_read & spi->mode_rx);
 	if (cmd) {
-		cmd = spi_read_cmds_array[cmd - 1];
+		cmd = flash_read_cmd[cmd - 1];
 		flash->read_cmd = cmd;
 	} else {
 		/* Go for default supported read cmd */
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes Jagan Teki
@ 2015-12-30 10:06   ` Mugunthan V N
  0 siblings, 0 replies; 13+ messages in thread
From: Mugunthan V N @ 2015-12-30 10:06 UTC (permalink / raw)
  To: u-boot

On Tuesday 29 December 2015 03:19 PM, Jagan Teki wrote:
> spi_read_cmds =>  read_mode
> e_rd_cmd => flash_read
> spi_read_cmds_array => flash_read_cmd
> 
> All these are flash specific notation used in spi_flash
> core hence renamed to proper naming convensions related
> to flash.

$sub and commit: s/convension/convention

Regards
Mugunthan V N

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (7 preceding siblings ...)
  2015-12-29  9:49 ` [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes Jagan Teki
@ 2015-12-30  4:45 ` Bin Meng
  2015-12-30  8:03   ` Jagan Teki
  2015-12-30  9:58 ` Mugunthan V N
  9 siblings, 1 reply; 13+ messages in thread
From: Bin Meng @ 2015-12-30  4:45 UTC (permalink / raw)
  To: u-boot

Hi Jagan,

On Tue, Dec 29, 2015 at 5:49 PM, Jagan Teki <jteki@openedev.com> wrote:
> This series handle flash_ids stuff inside spi_flash core.
>
> Changes for v2:
>         - Remove SECT_4K flag for s25fl128s
>
> Jagan Teki (8):
>   sf: Add spi_flash_ids local to core
>   sf: Rename SST_WR to SST_WRITE
>   sf: Remove SPI_NOR_DUAL|QUAD_READ
>   sf: Use sf_params in sandbox
>   sf: Remove SECT_32K
>   sf: Add SECT_4K_PMC
>   sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS
>   sf: Fix few naming convension for read modes
>
>  drivers/mtd/spi/Makefile      |   4 +-
>  drivers/mtd/spi/sf_internal.h |   5 +-
>  drivers/mtd/spi/spi_flash.c   | 446 +++++++++++++++++++++++++++++++++++-------
>  include/linux/err.h           |   5 +
>  4 files changed, 383 insertions(+), 77 deletions(-)
>
> --

I will find some time to review and test this series.

Regards,
Bin

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core
  2015-12-30  4:45 ` [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Bin Meng
@ 2015-12-30  8:03   ` Jagan Teki
  0 siblings, 0 replies; 13+ messages in thread
From: Jagan Teki @ 2015-12-30  8:03 UTC (permalink / raw)
  To: u-boot

Hi Bin,

On 30 December 2015 at 10:15, Bin Meng <bmeng.cn@gmail.com> wrote:
> Hi Jagan,
>
> On Tue, Dec 29, 2015 at 5:49 PM, Jagan Teki <jteki@openedev.com> wrote:
>> This series handle flash_ids stuff inside spi_flash core.
>>
>> Changes for v2:
>>         - Remove SECT_4K flag for s25fl128s
>>
>> Jagan Teki (8):
>>   sf: Add spi_flash_ids local to core
>>   sf: Rename SST_WR to SST_WRITE
>>   sf: Remove SPI_NOR_DUAL|QUAD_READ
>>   sf: Use sf_params in sandbox
>>   sf: Remove SECT_32K
>>   sf: Add SECT_4K_PMC
>>   sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS
>>   sf: Fix few naming convension for read modes
>>
>>  drivers/mtd/spi/Makefile      |   4 +-
>>  drivers/mtd/spi/sf_internal.h |   5 +-
>>  drivers/mtd/spi/spi_flash.c   | 446 +++++++++++++++++++++++++++++++++++-------
>>  include/linux/err.h           |   5 +
>>  4 files changed, 383 insertions(+), 77 deletions(-)
>>
>> --
>
> I will find some time to review and test this series.

Pls- use u-boot-spi/next for testing.

thanks!
-- 
Jagan.

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core
  2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
                   ` (8 preceding siblings ...)
  2015-12-30  4:45 ` [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Bin Meng
@ 2015-12-30  9:58 ` Mugunthan V N
  9 siblings, 0 replies; 13+ messages in thread
From: Mugunthan V N @ 2015-12-30  9:58 UTC (permalink / raw)
  To: u-boot

On Tuesday 29 December 2015 03:19 PM, Jagan Teki wrote:
> This series handle flash_ids stuff inside spi_flash core.
> 
> Changes for v2:
> 	- Remove SECT_4K flag for s25fl128s
> 
> Jagan Teki (8):
>   sf: Add spi_flash_ids local to core
>   sf: Rename SST_WR to SST_WRITE
>   sf: Remove SPI_NOR_DUAL|QUAD_READ
>   sf: Use sf_params in sandbox
>   sf: Remove SECT_32K
>   sf: Add SECT_4K_PMC
>   sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS
>   sf: Fix few naming convension for read modes
> 
>  drivers/mtd/spi/Makefile      |   4 +-
>  drivers/mtd/spi/sf_internal.h |   5 +-
>  drivers/mtd/spi/spi_flash.c   | 446 +++++++++++++++++++++++++++++++++++-------
>  include/linux/err.h           |   5 +
>  4 files changed, 383 insertions(+), 77 deletions(-)
> 

Tested this series on AM437x SK and DRA74 EVM.

Tested-by: Mugunthan V N <mugunthanvnm@ti.com>

Regards
Mugunthan V N

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2015-12-30 10:06 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-12-29  9:49 [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 1/8] sf: Add spi_flash_ids local to core Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 2/8] sf: Rename SST_WR to SST_WRITE Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 3/8] sf: Remove SPI_NOR_DUAL|QUAD_READ Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 4/8] sf: Use sf_params in sandbox Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 5/8] sf: Remove SECT_32K Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 6/8] sf: Add SECT_4K_PMC Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 7/8] sf: Use CONFIG_SPI_FLASH_USE_4K_SECTORS Jagan Teki
2015-12-29  9:49 ` [U-Boot] [PATCH v2 8/8] sf: Fix few naming convension for read modes Jagan Teki
2015-12-30 10:06   ` Mugunthan V N
2015-12-30  4:45 ` [U-Boot] [PATCH v2 0/8] sf: Add flash_ids inside Core Bin Meng
2015-12-30  8:03   ` Jagan Teki
2015-12-30  9:58 ` Mugunthan V N

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