Hi all, In this post, we’ll look forward to setting up flash file systems namely JFFS2 and YAFFS2 on RTEMS with flash simulated on a RAM-disk. For file system benchmarking purposes, we didn’t actually use them on a real flash(as to eliminate the effect of flash driver’s performance) but implementing them on a real flash won’t be very different from the process given in the later sections of this post. So, let’s begin with JFFS2 first: JFFS2 on RTEMS First reference you will see is of testsuites/fstests/jffs2_support/fs_support.c . Configuration here works up to a large extent unless the size of…