[U-Boot] Add support for Winbond W25Q64 SPI flash

[U-Boot] Add support for Winbond W25Q64 SPI flash

[Graeme Smecher]

This patch adds support for Winbond W25Q64 SPI flash. It's tested on a custom
Spartan-6 board, and used on Xilinx' SP601 evaluation board.

[U-Boot] [PATCH] Add support for Winbond W25Q64 SPI flash

[Graeme Smecher]

---
 drivers/mtd/spi/winbond.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
index ff1df25..de3aeb8 100644
--- a/drivers/mtd/spi/winbond.c
+++ b/drivers/mtd/spi/winbond.c
@@ -27,6 +27,7 @@
 #define WINBOND_ID_W25X16		0x3015
 #define WINBOND_ID_W25X32		0x3016
 #define WINBOND_ID_W25X64		0x3017
+#define WINBOND_ID_W25Q64		0x4017
 
 #define WINBOND_SR_WIP		(1 << 0)	/* Write-in-Progress */
 
@@ -77,6 +78,14 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = {
 		.nr_blocks		= 128,
 		.name			= "W25X64",
 	},
+	{
+		.id			= WINBOND_ID_W25Q64,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 128,
+		.name			= "W25Q64",
+	},
 };
 
 static int winbond_wait_ready(struct spi_flash *flash, unsigned long timeout)
-- 
1.6.3.3

[U-Boot] [PATCH] Add support for Winbond W25Q64 SPI flash

[Paulraj, Sandeep]

The patch will need your signed-off-by

And a patch description

> ---
>  drivers/mtd/spi/winbond.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
> index ff1df25..de3aeb8 100644
> --- a/drivers/mtd/spi/winbond.c
> +++ b/drivers/mtd/spi/winbond.c
> @@ -27,6 +27,7 @@
>  #define WINBOND_ID_W25X16		0x3015
>  #define WINBOND_ID_W25X32		0x3016
>  #define WINBOND_ID_W25X64		0x3017
> +#define WINBOND_ID_W25Q64		0x4017
> 
>  #define WINBOND_SR_WIP		(1 << 0)	/* Write-in-Progress */
> 
> @@ -77,6 +78,14 @@ static const struct winbond_spi_flash_params
> winbond_spi_flash_table[] = {
>  		.nr_blocks		= 128,
>  		.name			= "W25X64",
>  	},
> +	{
> +		.id			= WINBOND_ID_W25Q64,
> +		.l2_page_size		= 8,
> +		.pages_per_sector	= 16,
> +		.sectors_per_block	= 16,
> +		.nr_blocks		= 128,
> +		.name			= "W25Q64",
> +	},
>  };
> 
>  static int winbond_wait_ready(struct spi_flash *flash, unsigned long
> timeout)
> --
> 1.6.3.3
> 

[U-Boot] [PATCH] Add support for Winbond W25Q64 SPI flash

[Mike Frysinger]

On Wednesday, July 28, 2010 13:23:34 Paulraj, Sandeep wrote:
> The patch will need your signed-off-by
> 
> And a patch description

once you fix those issues, patch looks fine and should be OK for merging.  
i'll pick it up if Wolfgang doesnt, but it should be OK to merge for this 
release.
-mike
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[U-Boot] [PATCH] Add support for Winbond W25Q64 SPI flash

[Graeme Smecher]

Adds support for Winbond's W25Q64 SPI flash. These devices are used on (among
others) Xilinx' SP601 and SP605 Spartan-6 evaluation boards. Tested with "sf"
commands.

Signed-off-by: Graeme Smecher <graeme.smecher@mail.mcgill.ca>
---
 drivers/mtd/spi/winbond.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
index ff1df25..de3aeb8 100644
--- a/drivers/mtd/spi/winbond.c
+++ b/drivers/mtd/spi/winbond.c
@@ -27,6 +27,7 @@
 #define WINBOND_ID_W25X16		0x3015
 #define WINBOND_ID_W25X32		0x3016
 #define WINBOND_ID_W25X64		0x3017
+#define WINBOND_ID_W25Q64		0x4017
 
 #define WINBOND_SR_WIP		(1 << 0)	/* Write-in-Progress */
 
@@ -77,6 +78,14 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = {
 		.nr_blocks		= 128,
 		.name			= "W25X64",
 	},
+	{
+		.id			= WINBOND_ID_W25Q64,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 128,
+		.name			= "W25Q64",
+	},
 };
 
 static int winbond_wait_ready(struct spi_flash *flash, unsigned long timeout)
-- 
1.6.3.3