Add support for Seeking on FV, and update the device syntax to support specifying which section of the FV file you want to operate on, previously the only option was to operate on the Raw file.
Add support for Seeking on FV, and update the device syntax to support specifying which section of the FV file you want to operate on, previously the only option was to operate on the Raw file.


git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@9991 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2