[U-Boot] Add support for Winbond W25Q64 SPI flash
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.
--- 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)
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
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
participants (3)
-
Graeme Smecher -
Mike Frysinger -
Paulraj, Sandeep