From a03d0705f510af0dabc982bc9bdecad2a2e6a82b Mon Sep 17 00:00:00 2001
From: Leon Krieg <info@madcow.dev>
Date: Tue, 1 Oct 2024 16:24:11 +0200
Subject: [PATCH] Burn EESAVE fuse to preserve EEPROM through chip erase

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 488eee3..0ae19bb 100644
--- a/Makefile
+++ b/Makefile
@@ -59,7 +59,7 @@ flash: $(TARGET)
 	$(Q) $(AVD) -l $(LOGFILE)    \
 	       -c $(ASP) -p $(ARCH)  \
 	       -U lfuse:w:0xC2:m     \
-	       -U hfuse:w:0x9F:m     \
+	       -U hfuse:w:0x97:m     \
 	       -U efuse:w:0xFF:m     \
 	       -U lock:w:0xFF:m      \
 	       -U flash:w:$<