[U-Boot] [PATCH] sf: params: Add support for n25q016a
This commits adds support for the N25Q016A, a 16Mbit serial NOR flash from Micron.
Signed-off-by: Moritz Fischer moritz.fischer@ettus.com --- drivers/mtd/spi/sf_params.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 4f37e33..8ae4eea 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -83,6 +83,7 @@ const struct spi_flash_params spi_flash_params_table[] = { {"M25P64", 0x202017, 0x0, 64 * 1024, 128, RD_NORM, 0}, {"M25P128", 0x202018, 0x0, 256 * 1024, 64, RD_NORM, 0}, {"M25PX64", 0x207117, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, + {"N25Q016A", 0x20bb15, 0x1000, 64 * 1024, 32, RD_NORM, SECT_4K}, {"N25Q32", 0x20ba16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K},
On 03/31/2016 12:23 AM, Moritz Fischer wrote:
This commits adds support for the N25Q016A, a 16Mbit serial NOR flash from Micron.
Signed-off-by: Moritz Fischer moritz.fischer@ettus.com
drivers/mtd/spi/sf_params.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 4f37e33..8ae4eea 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -83,6 +83,7 @@ const struct spi_flash_params spi_flash_params_table[] = { {"M25P64", 0x202017, 0x0, 64 * 1024, 128, RD_NORM, 0}, {"M25P128", 0x202018, 0x0, 256 * 1024, 64, RD_NORM, 0}, {"M25PX64", 0x207117, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K},
- {"N25Q016A", 0x20bb15, 0x1000, 64 * 1024, 32, RD_NORM, SECT_4K},
According to [1], the device supports Quad I/O, so WR_QPP flag should be here in addition to SECT_4K .
[1] https://www.micron.com/~/media/documents/products/data-sheet/nor-flash/seria...
{"N25Q32", 0x20ba16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K},
Hi Marek,
On Wed, Mar 30, 2016 at 5:34 PM, Marek Vasut marek.vasut@gmail.com wrote:
On 03/31/2016 12:23 AM, Moritz Fischer wrote:
This commits adds support for the N25Q016A, a 16Mbit serial NOR flash from Micron.
Signed-off-by: Moritz Fischer moritz.fischer@ettus.com
drivers/mtd/spi/sf_params.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 4f37e33..8ae4eea 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -83,6 +83,7 @@ const struct spi_flash_params spi_flash_params_table[] = { {"M25P64", 0x202017, 0x0, 64 * 1024, 128, RD_NORM, 0}, {"M25P128", 0x202018, 0x0, 256 * 1024, 64, RD_NORM, 0}, {"M25PX64", 0x207117, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K},
{"N25Q016A", 0x20bb15, 0x1000, 64 * 1024, 32, RD_NORM, SECT_4K},According to [1], the device supports Quad I/O, so WR_QPP flag should be here in addition to SECT_4K .
Just finished testing your suggestion. Will resubmit v2. Thanks for the review.
Moritz
participants (2)
-
Marek Vasut -
Moritz Fischer