forked from Mirrors/opensbi
c6c22f00f4
Move the PLIC save/restore functions inside the driver, so they can be reused on any platform that needs them. The memory needed to store the PLIC context is also allocated by the driver. The PM data cannot be completely encapsulated, as some platforms (including Allwinner D1) need to program the IRQ enable status to a sideband interrupt controller for wakeup capability. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org>