fixup! fixup! tests/pkg/fatfs_vfs: use default MTD if enabled by the board

Author: gschorcht

tests/pkg/fatfs_vfs/Makefile

@@ -1,14 +1,5 @@
 include ../Makefile.pkg_common
 
-# boards with SD Card connected to a SD/MMC host controller
-BOARD_WITH_MTD_SDMMC := \
-    esp32-olimex-evb \
-    esp32-wrover-kit \
-    stm32f746g-disco \
-    same54-xpro \
-    stm32l496g-disco \
-    #
-
 USEMODULE += fatfs_vfs
 FEATURES_OPTIONAL += periph_rtc
 FEATURES_REQUIRED += periph_spi
@@ -30,12 +21,6 @@ ifneq (,$(filter native native32 native64,$(BOARD)))
   CFLAGS += -DMTD_NATIVE_FILENAME=$(MTD_NATIVE_FILENAME)
   CFLAGS += -DFATFS_IMAGE_FILE_SIZE_MIB=$(FATFS_IMAGE_FILE_SIZE_MIB)
   CFLAGS += -DMTD_SECTOR_NUM=$(MTD_SECTOR_NUM)
-else ifneq  (,$(filter $(BOARD_WITH_MTD_SDMMC),$(BOARD)))
-  # use mtd_sdmmc for boards with SD Card connected to SD/MMC host controller
-  USEMODULE += mtd_sdmmc
-else
-  # use mtd_card for SD Cards in SPI mode otherwise
-  USEMODULE += mtd_sdcard
 endif
 
 include $(RIOTBASE)/Makefile.include

tests/pkg/fatfs_vfs/README.md

@@ -25,11 +25,11 @@ or your FS will probably get damaged.
 
 # Real Hardware
 
-On real hardware, either the SD Card connected to a SD/MMC controller is used
-or an SD Card in SPI mode using the driver module `sdcard_spi`. Whether a board
-has an SD card connected to an SD/MMC controller is defined in the list by the
-Makefile variable `BOARD_WITH_MTD_SDMMC`. Generally any device that supports
-the mtd-interface can be used with FatFS.
+On real hardware, an SD card is used by default either via an SD/MMC controller
+in SD mode or via an SPI interface in SPI mode using the driver module
+`sdcard_spi`. Whether the SD card is used with an SD/MMC controller in
+SD mode is determined by the board by enabling the `mtd_sdmmc_default` module.
+Generally any device that supports the mtd-interface can be used with FatFS.
 
 To use the automated test in pkg_fatfs_vfs you need to copy the generated image
 to your storage device (e.g. your SD-card). To copy the image onto the card you