Add board.DISPLAY definition

Author: RetiredWizard

ports/espressif/boards/makerfabs_tft7/pins.c

@@ -6,6 +6,7 @@
 
 #include "py/objtuple.h"
 #include "shared-bindings/board/__init__.h"
+#include "shared-module/displayio/__init__.h"
 
 static const mp_rom_obj_tuple_t tft_r_pins = {
     {&mp_type_tuple},
@@ -125,6 +126,8 @@ static const mp_rom_map_elem_t board_module_globals_table[] = {
     // { MP_ROM_QSTR(MP_QSTR_SDIO_D0), MP_ROM_PTR(&pin_GPIO13) },
     // { MP_ROM_QSTR(MP_QSTR_SDIO_CLK), MP_ROM_PTR(&pin_GPIO12) },
 
+    { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) },
+
     // boot mode button can be used in SW as well
     { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO1) },