[CMD][EEPROM] Move environment var names to defines

cmd/seco_eeprom_manager.c

@@ -15,6 +15,9 @@
 
 #define DEBUG 1
 
+#define ENV_PANEL_ID "devconf_panel_id"
+#define ENV_TOUCH_ID "devconf_touch_id"
+
 /*
  * Command Functions
  */
@@ -38,7 +41,7 @@ static void do_seco_eeprom_manager_get(int argc, char *const *argv[])
 			if (seco_eeprom_get_panel_id(&panel_id) == 0 && panel_id != 0)
 			{
 				panel_id -= '0';
-				env_set_ulong("devconf_panel_id", panel_id);
+				env_set_ulong(ENV_PANEL_ID, panel_id);
 				env_set("current_overlay_type", "panel");
 				env_set_ulong("current_overlay_id", panel_id);
 			}
@@ -50,7 +53,7 @@ static void do_seco_eeprom_manager_get(int argc, char *const *argv[])
 			if(seco_eeprom_get_touch_id(&touch_id) == 0 && touch_id != 0)
 			{
 				touch_id -= '0';
-				env_set_ulong("devconf_touch_id", touch_id);
+				env_set_ulong(ENV_TOUCH_ID, touch_id);
 				env_set("current_overlay_type", "touch");
 				env_set_ulong("current_overlay_id", touch_id);
 			}