Patchwork [U-Boot,RESEND,v2,09/20] sf: probe: Add support for SST25* flash parts

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Submitter Jagannadha Sutradharudu Teki
Date Aug. 6, 2013, 4:17 p.m.
Message ID <cdd48720-0a30-408f-a4a9-44c916267c33@CO1EHSMHS029.ehs.local>
Download mbox | patch
Permalink /patch/265122/
State Superseded
Delegated to: Jagannadha Sutradharudu Teki
Headers show

Comments

Jagannadha Sutradharudu Teki - Aug. 6, 2013, 4:17 p.m.
Added SST25* 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:
	- Enable CONFIG_SPI_FLASH_SST

 drivers/mtd/spi/spi_flash_probe.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c
index c1daab3..34e7ca1 100644
--- a/drivers/mtd/spi/spi_flash_probe.c
+++ b/drivers/mtd/spi/spi_flash_probe.c
@@ -88,6 +88,18 @@  static const struct spi_flash_params spi_flash_params_table[] = {
 	{"N25Q1024",		0x20ba21, 0x0,     64 * 1024,	2048},
 	{"N25Q1024A",		0x20bb21, 0x0,     64 * 1024,	2048},
 #endif
+#ifdef CONFIG_SPI_FLASH_SST		/* SST */
+	{"SST25VF040B",		0xbf258d, 0x0,	   64 * 1024,	   8},
+	{"SST25VF080B",		0xbf258e, 0x0,	   64 * 1024,	  16},
+	{"SST25VF016B",		0xbf2541, 0x0,	   64 * 1024,	  32},
+	{"SST25VF032B",		0xbf254a, 0x0,	   64 * 1024,	  64},
+	{"SST25VF064C",		0xbf254b, 0x0,	   64 * 1024,	 128},
+	{"SST25WF512",		0xbf2501, 0x0,	   64 * 1024,	   1},
+	{"SST25WF010",		0xbf2502, 0x0,	   64 * 1024,	   2},
+	{"SST25WF020",		0xbf2503, 0x0,	   64 * 1024,	   4},
+	{"SST25WF040",		0xbf2504, 0x0,	   64 * 1024,	   8},
+	{"SST25WF080",		0xbf2505, 0x0,	   64 * 1024,	  16},
+#endif
 #ifdef CONFIG_SPI_FLASH_WINBOND		/* WINBOND */
 	{"W25P80",		0xef2014, 0x0,	   64 * 1024,	  16},
 	{"W25P16",		0xef2015, 0x0,	   64 * 1024,	  32},
@@ -125,7 +137,6 @@  static const struct spi_flash_params spi_flash_params_table[] = {
 	 * TODO:
 	 * ATMEL
 	 * RAMTRON
-	 * SST
 	 */
 };