esp8266/boards: Allow configuring btree/FAT/LFS2 support when building.

rroemhild · dpgeorge · commit 8f3167a96247 · 2020-05-14T22:16:01.000+10:00
Prior to e0905e8 it was possible to disable btree support on build. This patch allows to configure btree support on make again and also the two new introduced options for FAT and LFS2 filesystems.
diff --git a/ports/esp8266/boards/GENERIC/mpconfigboard.mk b/ports/esp8266/boards/GENERIC/mpconfigboard.mk
@@ -1,7 +1,7 @@
 LD_FILES = boards/esp8266_2m.ld
 
-MICROPY_PY_BTREE = 1
-MICROPY_VFS_FAT = 1
-MICROPY_VFS_LFS2 = 1
+MICROPY_PY_BTREE ?= 1
+MICROPY_VFS_FAT ?= 1
+MICROPY_VFS_LFS2 ?= 1
 
 FROZEN_MANIFEST ?= $(BOARD_DIR)/manifest.py
diff --git a/ports/esp8266/boards/GENERIC_1M/mpconfigboard.mk b/ports/esp8266/boards/GENERIC_1M/mpconfigboard.mk
@@ -1,4 +1,4 @@
 LD_FILES = boards/esp8266_1m.ld
 
-MICROPY_PY_BTREE = 1
-MICROPY_VFS_LFS2 = 1
+MICROPY_PY_BTREE ?= 1
+MICROPY_VFS_LFS2 ?= 1
