Results 2 issues of Jorge Guzman

Hello, I`m trying format the sdcard and have the error bellow: ``` nsh> uname -a NuttX 12.5.1 28044f7d5a-dirty Apr 23 2024 20:36:15 arm linum-stm32h753bi nsh> mkfatfs /dev/mmcsd0 bchdev_register: blkdev="/dev/mmcsd0" chardev="/dev/tmpc000001"...

## Summary Add support to RFID MFRC522 ## Impact Users will be able to use MFRC522 with linum board ## Testing ./tools/configure.sh linum-stm32h753bi:mfrc522