On Wed, Mar 10, 2021 at 11:34 AM Dylan Jhong <dy...@andestech.com> wrote: > > Andes PLIC (Platform-Level Interrupt Controller) device provides an > interrupt controller functionality based on Andes's PLIC specification. > > The Andes PLIC can handle either external interrupts (PLIC) > or interprocessor interrupts (PLICSW). > > While Andes PLIC spec includes vector interrupt and interrupt preemption, > we leave them as future items for now. > > Signed-off-by: Dylan Jhong <dy...@andestech.com> > Signed-off-by: Ruinland ChuanTzu Tsai <ruinl...@andestech.com> > --- > hw/intc/Kconfig | 3 + > hw/intc/andes_plic.c | 505 +++++++++++++++++++++++++++++++++++ > hw/intc/meson.build | 1 + > include/hw/intc/andes_plic.h | 130 +++++++++ > 4 files changed, 639 insertions(+) > create mode 100644 hw/intc/andes_plic.c > create mode 100644 include/hw/intc/andes_plic.h
Is the Andes PLIC spec public available? What's the difference between Andres's implementation and the SiFive's? Regards, Bin
