B2260 Board Recovery
This page outlines steps needed to recover your B2260 development board from a bricked software state. This instruction set is suggested to those who are experiences boot issues due to corruption in the file system and/or other software components.
SD card recovery image
For most users, a board can be recovered from a software failure by reloading the operating system. It is then recommended to format the used SDCard and to follow instruction give in the installation page.
If, after re-initialisation of the embedded software, your board does boot any more.It may be an issue in the BootROM. Recommendations is then to contact ST.