Patchwork [U-Boot,RESEND,v2,03/20] sf: probe: Add support for M25P* flash parts

login
register
mail settings
Submitter Jagannadha Sutradharudu Teki
Date Aug. 6, 2013, 4:17 p.m.
Message ID <65fc1e98-ac2d-42ca-a029-9a61565fcbbd@CO1EHSMHS014.ehs.local>
Download mbox | patch
Permalink /patch/265123/
State Superseded
Delegated to: Jagannadha Sutradharudu Teki
Headers show

Comments

Jagannadha Sutradharudu Teki - Aug. 6, 2013, 4:17 p.m.
Added M25P* parts are which are avilable in spi_flash_probe_legacy.c.

Updated the sector_size attributes as per the flash parts.
Looks fine for with this sector_size for computing the size of flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
Changes for v2:
	- none

 drivers/mtd/spi/spi_flash_probe.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c
index f2de72d..a107978 100644
--- a/drivers/mtd/spi/spi_flash_probe.c
+++ b/drivers/mtd/spi/spi_flash_probe.c
@@ -37,6 +37,14 @@  struct spi_flash_params {
 
 static const struct spi_flash_params spi_flash_params_table[] = {
 #ifdef CONFIG_SPI_FLASH_STMICRO		/* STMICRO */
+	{"M25P10",		0x202011, 0x0,     32 * 1024,	   4},
+	{"M25P20",		0x202012, 0x0,     64 * 1024,	   4},
+	{"M25P40",		0x202013, 0x0,     64 * 1024,	   8},
+	{"M25P80",		0x202014, 0x0,     64 * 1024,	  16},
+	{"M25P16",		0x202015, 0x0,     64 * 1024,	  32},
+	{"M25P32",		0x202016, 0x0,     64 * 1024,	  64},
+	{"M25P64",		0x202017, 0x0,     64 * 1024,	 128},
+	{"M25P128",		0x202018, 0x0,    256 * 1024,	  64},
 	{"N25Q32",		0x20ba16, 0x0,     64 * 1024,	  64},
 	{"N25Q32A",		0x20bb16, 0x0,     64 * 1024,	  64},
 	{"N25Q64",		0x20ba17, 0x0,     64 * 1024,	 128},
@@ -59,7 +67,6 @@  static const struct spi_flash_params spi_flash_params_table[] = {
 	 * RAMTRON
 	 * SPANSION
 	 * SST
-	 * STMICRO (M25*)
 	 * WINBOND
 	 */
 };