AutogGG is an All In One program has automated process that will help you do the software of a nand (creation, correction, hack, dump, injection, etc. ... Image cc) The new version 0.6.1 supports Corona RGH (File CPLD) adds a fix to xebuild 1.04.
GG Auto v0.6.1 Available, Files and CPLD Corona Xebuild 1.4 Patched