moritz.ulmer

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  1. The uio_dmem_genirq driver is backwards compatible with the uio_pdrv_genirq driver but with the addition that it dynamically allocates continuous memory. How do the device tree entries have to be defined to load the dmem driver? The working configuration for the pdrv version consists of the following device tree entry: [email protected] { compatible = "generic-uio"; reg = <0x7aa00000 0x10000>; interrupts = <0x0 0x1D 0x4>; interrupt-parent = <0x3>; clocks = <0x1>; }; and changing the bootargs to console=ttyPS0,115200 root=/dev/mmcblk0p1 rw rootwait earl