From 64a7dfbe7d76a4d05663e597fbaeeecb95069a66 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sun, 2 May 2021 03:02:24 -0500
Subject: [PATCH] SOFT_RESET_VIA_SERIAL sanity-check

---
 Marlin/src/inc/SanityCheck.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 24ea6ce808..bb4ec75681 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -2215,8 +2215,11 @@ static_assert(hbm[Z_AXIS] >= 0, "HOMING_BUMP_MM.Z must be greater than or equal
 #endif
 
 /**
- * Software Reset on Kill option
+ * Software Reset options
  */
+#if ENABLED(SOFT_RESET_VIA_SERIAL) && DISABLED(EMERGENCY_PARSER)
+  #error "EMERGENCY_PARSER is required to activate SOFT_RESET_VIA_SERIAL."
+#endif
 #if ENABLED(SOFT_RESET_ON_KILL) && !BUTTON_EXISTS(ENC)
   #error "An encoder button is required or SOFT_RESET_ON_KILL will reset the printer without notice!"
 #endif