[PATCH v6 00/14] mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t

[Takahiro Kuwano]

On 4/19/2021 4:13 PM, Jagan Teki wrote:
> On Wed, Apr 7, 2021 at 9:01 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.
> 
> Any details about footprint statistics?
> 
Please see arm-none-eabi-size output below.

BEFORE patching:
   text    data     bss     dec     hex filename
   6353       0       0    6353    18d1 drivers/mtd/spi/spi-nor-core.o
    922       0       0     922     39a drivers/mtd/spi/spi-nor-ids.o
   1879       0       0    1879     757 spl/drivers/mtd/spi/spi-nor-tiny.o

AFTER patching:
   text    data     bss     dec     hex filename
   7705      12       0    7717    1e25 drivers/mtd/spi/spi-nor-core.o
   1150       0       0    1150     47e drivers/mtd/spi/spi-nor-ids.o
   1919       0       0    1919     77f spl/drivers/mtd/spi/spi-nor-tiny.o

arm-none-eabi-gcc (GCC) 8.2.0, Optimization level -O2.

Best Regards,
Takahiro