Cramfs updating ok
See the "Images" chapter in the Yocto Project Reference Manual for descriptions of the types of binaries that ship with a Yocto Project release.
The Yocto Project provides various ancillary tools for the embedded developer and also features the Sato reference User Interface, which is optimized for stylus driven, low-resolution screens.
You can use the Open Embedded build system, which uses Bit Bake, to develop complete Linux images and associated user-space applications for architectures based on ARM, MIPS, Power PC, x86 and x86-64.
Because this manual presents overview information for many different topics, supplemental information is recommended for full comprehension.
The following list presents other sources of information you might find helpful: This chapter introduces the Yocto Project and gives you an idea of what you need to get started.
The Yocto Project is an open-source collaboration project focused on embedded Linux development.