]> git.dujemihanovic.xyz Git - u-boot.git/commit
mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t
authorTakahiro Kuwano <Takahiro.Kuwano@infineon.com>
Tue, 29 Jun 2021 06:00:57 +0000 (15:00 +0900)
committerJagan Teki <jagan@amarulasolutions.com>
Tue, 29 Jun 2021 13:46:54 +0000 (19:16 +0530)
commitc95a914aed7d8025b3877b04272aecf4e1b56ea4
treea1bd96b78793bee3ef9b16ec9543c5791c7db283
parentc32bfe0cd9bb0d72cbce990b8676367c6236a621
mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t

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>
drivers/mtd/spi/spi-nor-ids.c