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778572d7cb
Add a tiny SPI flash stack that just supports reading data/images from SPI flash. This is useful for boards that have SPL size constraints and would need to use SPI flash framework just to read images/data from flash. There is approximately 1.5 to 2KB savings with this. Based on prior work of reducing spi flash id table by Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed