From: Marek Vasut marek.vasut+renesas@gmail.com
This board requires SPI NOR fast-read, otherwise the SPI NOR access returns corrupted data. Enable the fast-read explicitly in DT as it has been disabled in the MTD subsystem by commit d008190920 ("mtd: spi-nor: Mask out fast read if not requested in DT")
Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com --- arch/arm/dts/r8a77980-condor-u-boot.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/r8a77980-condor-u-boot.dts b/arch/arm/dts/r8a77980-condor-u-boot.dts index 1b22c7f0b9..576a74e603 100644 --- a/arch/arm/dts/r8a77980-condor-u-boot.dts +++ b/arch/arm/dts/r8a77980-condor-u-boot.dts @@ -25,6 +25,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "s25fs512s", "jedec,spi-nor"; + m25p,fast-read; spi-max-frequency = <50000000>; spi-tx-bus-width = <1>; spi-rx-bus-width = <1>;