actorlib/spi/DMAController: export length/storage/trigger

2013-07-13 17:13:15 +02:00 · 2013-07-13 17:13:15 +02:00 · 65a0b12812
parent 6595b9a111
commit 65a0b12812
1 changed files with 5 additions and 0 deletions
--- a/migen/actorlib/spi.py
+++ b/migen/actorlib/spi.py
@ -146,6 +146,11 @@ class _DMAController(Module):
 		self.generator = SingleGenerator(layout, mode)
 		self.r_busy = CSRStatus()

+		self.length = self.generator.r_length.storage
+		self.base = self.generator.r_base.storage
+		if hasattr(self.generator, "trigger"):
+			self.trigger = self.generator.trigger
+
 	def get_csrs(self):
 		return self.generator.get_csrs() + [self.r_busy]