From a24f38bfff2396e8ac6754006f1940beccf87bad Mon Sep 17 00:00:00 2001
From: rusefillc <48498823+rusefillc@users.noreply.github.com>
Date: Fri, 7 Jul 2023 11:09:45 -0400
Subject: [PATCH] picking mildly fresh Chibios branch 20 version - our commits
 replayed over same tag of ChibiOS as before (#5397)

---
 .gitmodules      | 2 +-
 firmware/ChibiOS | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.gitmodules b/.gitmodules
index 96c69ce1a3..18688528ff 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,7 @@
 [submodule "firmware/ChibiOS"]
 	path = firmware/ChibiOS
 	url = https://github.com/rusefi/ChibiOS.git
-	branch = stable_20.3.x.rusefi
+	branch = stable_20.3.x.rusefi_clean_history
 [submodule "firmware/ChibiOS-Contrib"]
 	path = firmware/ChibiOS-Contrib
 	url = https://github.com/rusefi/ChibiOS-Contrib.git
diff --git a/firmware/ChibiOS b/firmware/ChibiOS
index 51d27826a3..9ac21ccdd9 160000
--- a/firmware/ChibiOS
+++ b/firmware/ChibiOS
@@ -1 +1 @@
-Subproject commit 51d27826a324acdeb80cd0164b7ba7e1124c4c49
+Subproject commit 9ac21ccdd9bd6a315e4de96d6b488a65dd84d362