[PATCH v7 00/14] mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t

Takahiro Kuwano tkuw584924 at gmail.com
Fri Apr 30 08:47:24 CEST 2021

On 4/28/2021 3:44 PM, Takahiro Kuwano wrote:
> On 4/27/2021 7:14 PM, Jagan Teki wrote:
>> On Tue, Apr 27, 2021 at 7:54 AM <tkuw584924 at gmail.com> wrote:
>>> From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
>>> The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI.
>>> The summary datasheets can be found in the following links.
>>> 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
>>> Tested on Xilinx Zynq-7000 FPGA board.
>>> Changes since v7:
>>>   - Fixed return type of s25hx_t_erase_non_uniform() to 'int'
>> If you have core changes that indeed affect most, better to send them
>> only if they are fine with all builds.
>> https://source.denx.de/u-boot/custodians/u-boot-spi/-/pipelines/7323
>> Jagan.
> The problem is caused by a wrong #ifdef directive usage.
> I will fix it, check with all builds, then submit again.
I also found the changes break x530 build.
I will take another patch from Pratyush's series to prevent that.

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