toradex: config block handling

Hi Tom

Could you please apply that series or let me know what else would be needed/missing to having that done?

http://patchwork.ozlabs.org/patch/695699/

http://patchwork.ozlabs.org/patch/695695/

http://patchwork.ozlabs.org/patch/695697/

http://patchwork.ozlabs.org/patch/695693/

http://patchwork.ozlabs.org/patch/695694/

http://patchwork.ozlabs.org/patch/695696/

http://patchwork.ozlabs.org/patch/695698/

Cheers

Marcel