Add bootmagic salt key to avoid accidental configuration

2 files changed, 15 insertions, 1 deletions

diff --git a/common/bootmagic.c b/common/bootmagic.c
index 11eef3c3c6..410dc68364 100644
--- a/common/bootmagic.c
+++ b/common/bootmagic.c
@@ -5,6 +5,7 @@
 #include "bootloader.h"
 #include "debug.h"
 #include "keymap.h"
+#include "action_layer.h"
 #include "eeconfig.h"
 #include "bootmagic.h"
 
@@ -94,7 +95,7 @@ void bootmagic(void)
     }
 }
 
-bool bootmagic_scan_keycode(uint8_t keycode)
+static bool scan_keycode(uint8_t keycode)
 {
     for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
         matrix_row_t matrix_row = matrix_get_row(r);
@@ -108,3 +109,10 @@ bool bootmagic_scan_keycode(uint8_t keycode)
     }
     return false;
 }
+
+bool bootmagic_scan_keycode(uint8_t keycode)
+{
+    if (!scan_keycode(BOOTMAGIC_KEY_SALT)) return false;
+
+    return scan_keycode(keycode);
+}
diff --git a/common/bootmagic.h b/common/bootmagic.h
index 68935e9706..2d14b3e763 100644
--- a/common/bootmagic.h
+++ b/common/bootmagic.h
@@ -2,6 +2,12 @@
 #define BOOTMAGIC_H
 
 
+/* bootmagic salt key */
+#ifndef BOOTMAGIC_KEY_SALT
+#define BOOTMAGIC_KEY_SALT              KC_SPACE
+#endif
+
+/* skip bootmagic and eeconfig */
 #ifndef BOOTMAGIC_KEY_SKIP
 #define BOOTMAGIC_KEY_SKIP              KC_ESC
 #endif