Current tools :
2001-01-16 ethload-1.2.tar.gz ethload for Linux is a tool to send and flash ROM over ethernet for CE devices.
Changes : v1.2 recognizes MIPS (and maybe StrongArm) CPUs.
cetools-0.3.tar.gz cetools for Linux is a set of tools to convert to and from MS BIN file format.
FAQ for Linux SH... Link to the Linux SH FAQ.