On 21 October 2015 at 16:25, Hoefle Marco <marco.hoe...@nanotronic.ch> wrote: > > Hello, > I saw that here is also a mailing list dedicated to device model issues but > it looks obsolete (last post February 2014) so I am using this forum.
Please note its driver model - not a device model. > > I have a problem nearly identically to > http://lists.denx.de/pipermail/u-boot/2015-April/210754.html > > > The SPI initialization does not work: > > Invalid bus 0 (err=-19) > *** Warning - spi_flash_probe() failed, using default environment Which board it is? dts file name? > > > This is the device tree compiled into u-boot: > > U-Boot> fdt addr 0x8FEB8A7C > U-Boot> fdt print > / { > #address-cells = <0x00000001>; > #size-cells = <0x00000001>; > aliases { > serial0 = "serial@40600000"; > spi0 = "/axi_quad_spi@44a00000"; > }; > memory { > device_type = "memory"; > reg = <0x80000000 0x10000000>; > }; > axi_quad_spi@44a00000 { > compatible = "xlnx,xps-spi-2.00.a"; Do you need zynq spi or qspi driver there is no compatible string with "xlnx,xps-spi-2.00.a" do know which source you're using? > reg = <0x44a00000 0x00010000>; > spi-max-frequency = <0x423a35c7>; > #address-cells = <0x00000001>; > #size-cells = <0x00000000>; > status = "okay"; > is-dual = <0x00000000>; > num-cs = <0x00000001>; > flash@0 { > compatible = "n25q128a11"; > reg = <0x00000000>; > spi-tx-bus-width = <0x00000001>; > spi-rx-bus-width = <0x00000004>; > spi-max-frequency = <0x0d3ed78e>; > #address-cells = <0x00000001>; > #size-cells = <0x00000001>; > partition@qspi-fsbl-uboot { > label = "qspi-fsbl-uboot"; > reg = <0x00000000 0x00100000>; > }; > partition@qspi-linux { > label = "qspi-linux"; > reg = <0x00100000 0x00500000>; > }; > partition@qspi-device-tree { > label = "qspi-device-tree"; > reg = <0x00600000 0x00020000>; > }; > partition@qspi-rootfs { > label = "qspi-rootfs"; > reg = <0x00620000 0x005e0000>; > }; > partition@qspi-bitstream { > label = "qspi-bitstream"; > reg = <0x00c00000 0x00400000>; > }; > }; > }; > }; > > Has anybody an idea how to debug this further? > Thanks, > Marco > > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot -- Jagan | openedev. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
