atmel-samd: Only include bitbangio on boards with flash.

9 files changed, 28 insertions, 5 deletions

diff --git a/atmel-samd/boards/arduino_zero/mpconfigboard.h b/atmel-samd/boards/arduino_zero/mpconfigboard.h
index 16a929ddd..2cfa2c173 100644
--- a/atmel-samd/boards/arduino_zero/mpconfigboard.h
+++ b/atmel-samd/boards/arduino_zero/mpconfigboard.h
@@ -10,3 +10,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "internal_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
diff --git a/atmel-samd/boards/cplay_m0_flash/mpconfigboard.h b/atmel-samd/boards/cplay_m0_flash/mpconfigboard.h
index f09962c20..47c23bbe0 100644
--- a/atmel-samd/boards/cplay_m0_flash/mpconfigboard.h
+++ b/atmel-samd/boards/cplay_m0_flash/mpconfigboard.h
@@ -20,3 +20,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "spi_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000)
diff --git a/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h
index bd269ee32..e92b8842a 100644
--- a/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h
+++ b/atmel-samd/boards/feather_m0_adalogger/mpconfigboard.h
@@ -9,3 +9,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "internal_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
diff --git a/atmel-samd/boards/feather_m0_basic/mpconfigboard.h b/atmel-samd/boards/feather_m0_basic/mpconfigboard.h
index 6fd7241eb..3dc84dddc 100644
--- a/atmel-samd/boards/feather_m0_basic/mpconfigboard.h
+++ b/atmel-samd/boards/feather_m0_basic/mpconfigboard.h
@@ -9,3 +9,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "internal_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
diff --git a/atmel-samd/boards/feather_m0_flash/mpconfigboard.h b/atmel-samd/boards/feather_m0_flash/mpconfigboard.h
index eb616e1ce..c7ecd5346 100644
--- a/atmel-samd/boards/feather_m0_flash/mpconfigboard.h
+++ b/atmel-samd/boards/feather_m0_flash/mpconfigboard.h
@@ -21,3 +21,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "spi_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000)
diff --git a/atmel-samd/boards/gemma_m0/mpconfigboard.h b/atmel-samd/boards/gemma_m0/mpconfigboard.h
index 20c0cb60b..ce91c84dd 100644
--- a/atmel-samd/boards/gemma_m0/mpconfigboard.h
+++ b/atmel-samd/boards/gemma_m0/mpconfigboard.h
@@ -8,3 +8,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "internal_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
diff --git a/atmel-samd/boards/metro_m0_flash/mpconfigboard.h b/atmel-samd/boards/metro_m0_flash/mpconfigboard.h
index 848f14fdf..0c82d80e5 100644
--- a/atmel-samd/boards/metro_m0_flash/mpconfigboard.h
+++ b/atmel-samd/boards/metro_m0_flash/mpconfigboard.h
@@ -35,3 +35,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "spi_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000)
diff --git a/atmel-samd/boards/trinket_m0/mpconfigboard.h b/atmel-samd/boards/trinket_m0/mpconfigboard.h
index 5f055d52f..1b4691d79 100644
--- a/atmel-samd/boards/trinket_m0/mpconfigboard.h
+++ b/atmel-samd/boards/trinket_m0/mpconfigboard.h
@@ -8,3 +8,5 @@
 #define AUTORESET_DELAY_MS 500
 
 #include "internal_flash.h"
+
+#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
diff --git a/atmel-samd/mpconfigport.h b/atmel-samd/mpconfigport.h
index 77412718a..dd04a67fd 100644
--- a/atmel-samd/mpconfigport.h
+++ b/atmel-samd/mpconfigport.h
@@ -111,6 +111,9 @@ typedef long mp_off_t;
 #define MICROPY_PORT_BUILTINS \
     { MP_OBJ_NEW_QSTR(MP_QSTR_open), (mp_obj_t)&mp_builtin_open_obj },
 
+// board specific definitions
+#include "mpconfigboard.h"
+
 // extra built in modules to add to the list of known ones
 extern const struct _mp_obj_module_t microcontroller_module;
 extern const struct _mp_obj_module_t bitbangio_module;
@@ -121,21 +124,25 @@ extern const struct _mp_obj_module_t time_module;
 extern const struct _mp_obj_module_t neopixel_write_module;
 extern const struct _mp_obj_module_t uheap_module;
 
+#if BOARD_FLASH_SIZE > 192000
+    #define EXTRA_BUILTIN_MODULES \
+        { MP_OBJ_NEW_QSTR(MP_QSTR_bitbangio), (mp_obj_t)&bitbangio_module }
+#else
+    #define EXTRA_BUILTIN_MODULES
+#endif
+
 #define MICROPY_PORT_BUILTIN_MODULES \
     { MP_OBJ_NEW_QSTR(MP_QSTR_microcontroller), (mp_obj_t)&microcontroller_module }, \
-    { MP_OBJ_NEW_QSTR(MP_QSTR_bitbangio), (mp_obj_t)&bitbangio_module }, \
     { MP_OBJ_NEW_QSTR(MP_QSTR_nativeio), (mp_obj_t)&nativeio_module }, \
     { MP_OBJ_NEW_QSTR(MP_QSTR_board), (mp_obj_t)&board_module }, \
     { MP_OBJ_NEW_QSTR(MP_QSTR_uos), (mp_obj_t)&uos_module }, \
     { MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&time_module }, \
-    { MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write),(mp_obj_t)&neopixel_write_module }
+    { MP_OBJ_NEW_QSTR(MP_QSTR_neopixel_write),(mp_obj_t)&neopixel_write_module }, \
+    EXTRA_BUILTIN_MODULES
 
 #define MICROPY_PORT_BUILTIN_DEBUG_MODULES \
     { MP_OBJ_NEW_QSTR(MP_QSTR_uheap),(mp_obj_t)&uheap_module }
 
-// board specific definitions
-#include "mpconfigboard.h"
-
 #ifndef MICROPY_PIN_DEFS_PORT_H
 #define MICROPY_PIN_DEFS_PORT_H "pins.h"
 #endif