Squash commits for public release

kernel/include/platform/riscv64/interrupts.h

@@ -0,0 +1,13 @@
+#ifndef _KERNEL_PLATFORM_RISCV64_INTERRUPTS_H
+#define _KERNEL_PLATFORM_RISCV64_INTERRUPTS_H
+
+#include <drivers/irq/irq_api.h>
+#include <libkern/mask.h>
+#include <libkern/types.h>
+
+void interrupts_setup();
+void interrupts_setup_secondary_cpu();
+
+void plic_setup();
+
+#endif /* _KERNEL_PLATFORM_RISCV64_INTERRUPTS_H */