If I understand it correctly, the 2012 buildroot release is for the BF6xx family and doesn't support the BF5xx. The 2011 uClinux release does work with BF5xx, but I would like to know if there is something more recent that supports BF5xx (specifically the BF537). Is there a new release in the works? Will it be based on buildroot or uClinux? Is it stable enough to start using now? Where might I find it?