For correct spi bus detection the spi0 alias is needed in the DT. Otherwise this error will ocurr in U-Boot:
Invalid bus 0 (err=-19) Failed to initialize SPI flash at 0:0 (error -19) Signed-off-by: Stefan Roese <[email protected]> Cc: Dennis Gilmore <[email protected]> --- arch/arm/dts/armada-xp-gp.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/dts/armada-xp-gp.dts b/arch/arm/dts/armada-xp-gp.dts index 1139e9469a..d46475fe22 100644 --- a/arch/arm/dts/armada-xp-gp.dts +++ b/arch/arm/dts/armada-xp-gp.dts @@ -31,6 +31,10 @@ stdout-path = "serial0:115200n8"; }; + aliases { + spi0 = &spi0; + }; + memory@0 { device_type = "memory"; /* -- 2.29.2
