* [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash
@ 2022-03-01 13:22 Joacim Zetterling
2022-03-01 13:24 ` Ahmad Fatoum
2022-03-02 13:35 ` Sascha Hauer
0 siblings, 2 replies; 3+ messages in thread
From: Joacim Zetterling @ 2022-03-01 13:22 UTC (permalink / raw)
To: barebox; +Cc: a.fatoum
Add the Micron MT25QU256A 1V8 SPI flash to the mtd/spi-nor driver.
The flash has the same name as the 3V variant but as an other
manufacturer ID (20 bb 19 instead of 20 ba 19).
This SPI/QSPI flash is used on i.e. NXP IMX8MN-EVK board.
Signed-off-by: Joacim Zetterling <joacim.zetterling@westermo.com>
---
Changes v2:
- Renamed the device name n25q256a to mt25qu256a
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index b3af3c4263b9..cf532b13999b 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -727,6 +727,7 @@ static const struct spi_device_id spi_nor_ids[] = {
{ "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
{ "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
+ { "mt25qu256a", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
--
2.25.1
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash
2022-03-01 13:22 [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash Joacim Zetterling
@ 2022-03-01 13:24 ` Ahmad Fatoum
2022-03-02 13:35 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Ahmad Fatoum @ 2022-03-01 13:24 UTC (permalink / raw)
To: Joacim Zetterling, barebox
On 01.03.22 14:22, Joacim Zetterling wrote:
> Add the Micron MT25QU256A 1V8 SPI flash to the mtd/spi-nor driver.
> The flash has the same name as the 3V variant but as an other
> manufacturer ID (20 bb 19 instead of 20 ba 19).
>
> This SPI/QSPI flash is used on i.e. NXP IMX8MN-EVK board.
>
> Signed-off-by: Joacim Zetterling <joacim.zetterling@westermo.com>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>
> Changes v2:
> - Renamed the device name n25q256a to mt25qu256a
>
> drivers/mtd/spi-nor/spi-nor.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index b3af3c4263b9..cf532b13999b 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -727,6 +727,7 @@ static const struct spi_device_id spi_nor_ids[] = {
> { "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
> { "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
> { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
> + { "mt25qu256a", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
> { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
> { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
> { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash
2022-03-01 13:22 [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash Joacim Zetterling
2022-03-01 13:24 ` Ahmad Fatoum
@ 2022-03-02 13:35 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2022-03-02 13:35 UTC (permalink / raw)
To: Joacim Zetterling; +Cc: barebox, a.fatoum
On Tue, Mar 01, 2022 at 02:22:54PM +0100, Joacim Zetterling wrote:
> Add the Micron MT25QU256A 1V8 SPI flash to the mtd/spi-nor driver.
> The flash has the same name as the 3V variant but as an other
> manufacturer ID (20 bb 19 instead of 20 ba 19).
>
> This SPI/QSPI flash is used on i.e. NXP IMX8MN-EVK board.
>
> Signed-off-by: Joacim Zetterling <joacim.zetterling@westermo.com>
> ---
>
> Changes v2:
> - Renamed the device name n25q256a to mt25qu256a
Applied, thanks
Sascha
>
> drivers/mtd/spi-nor/spi-nor.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index b3af3c4263b9..cf532b13999b 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -727,6 +727,7 @@ static const struct spi_device_id spi_nor_ids[] = {
> { "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
> { "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SPI_NOR_QUAD_READ) },
> { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
> + { "mt25qu256a", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
> { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
> { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
> { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
> --
> 2.25.1
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-03-01 13:22 [PATCH v2] driver: mtd: spi-nor: Add Micron MT25QU256A 1V8 SPI flash Joacim Zetterling
2022-03-01 13:24 ` Ahmad Fatoum
2022-03-02 13:35 ` Sascha Hauer
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