* [U-Boot] [PATCH] sf: params: Add support for n25q016a
@ 2016-03-30 22:23 Moritz Fischer
2016-03-31 0:34 ` Marek Vasut
0 siblings, 1 reply; 3+ messages in thread
From: Moritz Fischer @ 2016-03-30 22:23 UTC (permalink / raw)
To: u-boot
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},
--
2.5.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH] sf: params: Add support for n25q016a
2016-03-30 22:23 [U-Boot] [PATCH] sf: params: Add support for n25q016a Moritz Fischer
@ 2016-03-31 0:34 ` Marek Vasut
2016-03-31 1:08 ` Moritz Fischer
0 siblings, 1 reply; 3+ messages in thread
From: Marek Vasut @ 2016-03-31 0:34 UTC (permalink / raw)
To: u-boot
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/serial-nor/n25q/n25q_64mb_1_8v_65nm.pdf
> {"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},
>
--
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH] sf: params: Add support for n25q016a
2016-03-31 0:34 ` Marek Vasut
@ 2016-03-31 1:08 ` Moritz Fischer
0 siblings, 0 replies; 3+ messages in thread
From: Moritz Fischer @ 2016-03-31 1:08 UTC (permalink / raw)
To: u-boot
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
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-03-30 22:23 [U-Boot] [PATCH] sf: params: Add support for n25q016a Moritz Fischer
2016-03-31 0:34 ` Marek Vasut
2016-03-31 1:08 ` Moritz Fischer
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