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timvideos / linux-litex

Linux Kernel designed to run on the HDMI2USB-misoc-firmware with or1k arch.
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Create driver(?) for dealing with event manager (EV) objects #13

Open mithro opened 7 years ago

mithro commented 7 years ago

EventManager (EV) objects are used all over LiteX / MiSoC. They have a common structure of 3 registers (status, pending and enable) and way of the irq being asserted.

This is needed for the timer, ethernet and uart peripherals at a minimum.

Somewhat related to https://github.com/timvideos/qemu-litex/issues/21