SPARC specific documentation links:

• SUN Microsystems Documentation
• SPARC CPU Standards Documentation (v.8 v.9 specifications, testsuites etc.)
• FreeBSD Sparc Port Documentation Links
• Open Boot Prom - List of current versions as used by SUN ES for installs ("trusted versions")
• sunsolve - go here for patches and proms
• Ultralinux
• SILO Bootloader for Linux
• TILO Network-Bootloader for Linux
• sparc32/sparc64 kernel personality tool