Romfs

romfs
Other
Supported
operating systems
Unix-like systems

ROMFS (Read-Only Memory File System) is a minimal, read-only computing file system designed for storing files in read-only memory, particularly in Electrically Erasable Programmable Read-Only Memory (EEPROM) or similar ROM media. Due to its small size and straightforward design, it's commonly used in devices where system resources are limited. It's a part of the Linux Kernel since version 2.1.21 and can be implemented on other Unix-like systems with appropriate support.