freedom: bump submodules to their respective masters

[freedom-sifive.git] / rocket-chip

diff --git a/rocket-chip b/rocket-chip
index 82df766f4a5b1efb24b8659eb11c8b12c410a291..7e75d63ba6b4c1b50aaaf920e1c693ef6acf51d7 160000 (submodule)
--- a/rocket-chip
+++ b/rocket-chip
@@ -1 +1 @@
-Subproject commit 82df766f4a5b1efb24b8659eb11c8b12c410a291
+Subproject commit 7e75d63ba6b4c1b50aaaf920e1c693ef6acf51d7