diff mbox series

[v9,2/9] mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t

Message ID be07aed81a6122f41d45a9f5a4390f1c194577e2.1624944246.git.Takahiro.Kuwano@infineon.com
State Accepted
Commit c95a914aed7d8025b3877b04272aecf4e1b56ea4
Delegated to: Jagannadha Sutradharudu Teki
Headers show
Series mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t | expand

Commit Message

Takahiro Kuwano June 29, 2021, 6 a.m. UTC 
From: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>

The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI.

https://www.cypress.com/file/424146/download (256Mb/512Mb/1Gb, single die)
https://www.cypress.com/file/499246/download (2Gb/4Gb, dual/quad die)

The full version can be found in the following links (registration
required).
https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-Semper-Flash-with-Quad-SPI/ta-p/260789?attachment-id=19522
https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-2Gb-MCP-Semper-Flash-with-Quad-SPI/ta-p/260823?attachment-id=29503

S25HL/HS-T (Semper Flash with Quad SPI) Family has user-configurable
sector architecture. By default, the 512Mb and 1Gb, single-die package
parts are configured to non-uniform that 4KB sectors overlaid on bottom
address. To support this, an erase hook makes overlaid sectors appear as
uniform sectors. The 2Gb, dual-die package parts are configured to uniform
by default.

Tested on Xilinx Zynq-7000 FPGA board.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
---
Changes in v9:
  - Rebase on top of u-boot-spi/next
  
Changes in v8:
  - No change

Changes in v7:
  - No change

Changes in v6:
  - Remove USE_CLSR flag from S25HL02GT and S25HS02GT
  - Remove comment block and update commit description

Changes in v5:
  - Remove 256Mb and 4Gb parts

 drivers/mtd/spi/spi-nor-ids.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Jagan Teki June 29, 2021, 1:39 p.m. UTC | #1 
On Tue, Jun 29, 2021 at 11:31 AM <tkuw584924@gmail.com> wrote:
>
> From: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
>
> The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI.
>
> https://www.cypress.com/file/424146/download (256Mb/512Mb/1Gb, single die)
> https://www.cypress.com/file/499246/download (2Gb/4Gb, dual/quad die)
>
> The full version can be found in the following links (registration
> required).
> https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-Semper-Flash-with-Quad-SPI/ta-p/260789?attachment-id=19522
> https://community.cypress.com/t5/Semper-Flash-Access-Program/Datasheet-2Gb-MCP-Semper-Flash-with-Quad-SPI/ta-p/260823?attachment-id=29503
>
> S25HL/HS-T (Semper Flash with Quad SPI) Family has user-configurable
> sector architecture. By default, the 512Mb and 1Gb, single-die package
> parts are configured to non-uniform that 4KB sectors overlaid on bottom
> address. To support this, an erase hook makes overlaid sectors appear as
> uniform sectors. The 2Gb, dual-die package parts are configured to uniform
> by default.
>
> Tested on Xilinx Zynq-7000 FPGA board.
>
> Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
> Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
> ---

Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
diff mbox series

Patch

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index 59f2d3e4d6..1af1c86486 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -225,6 +225,22 @@  const struct flash_info spi_nor_ids[] = {
 	{ INFO("s25fl208k",  0x014014,      0,  64 * 1024,  16, SECT_4K | SPI_NOR_DUAL_READ) },
 	{ INFO("s25fl064l",  0x016017,      0,  64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 	{ INFO("s25fl128l",  0x016018,      0,  64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+	{ INFO6("s25hl512t",  0x342a1a, 0x0f0390, 256 * 1024, 256,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+		USE_CLSR) },
+	{ INFO6("s25hl01gt",  0x342a1b, 0x0f0390, 256 * 1024, 512,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+		USE_CLSR) },
+	{ INFO6("s25hl02gt",  0x342a1c, 0x0f0090, 256 * 1024, 1024,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+	{ INFO6("s25hs512t",  0x342b1a, 0x0f0390, 256 * 1024, 256,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+		USE_CLSR) },
+	{ INFO6("s25hs01gt",  0x342b1b, 0x0f0390, 256 * 1024, 512,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES |
+		USE_CLSR) },
+	{ INFO6("s25hs02gt",  0x342b1c, 0x0f0090, 256 * 1024, 1024,
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 #ifdef CONFIG_SPI_FLASH_S28HS512T
 	{ INFO("s28hs512t",  0x345b1a,      0, 256 * 1024, 256, SPI_NOR_OCTAL_DTR_READ) },
 #endif