I took AWS/EKS Calico Installation file that you can find here https://docs.aws.amazon.com/eks/latest/userguide/calico.html and split it into few files that make up the whole Helm Chart.
I have not worked on creating values.yaml file and templating it much, so if you have suggestions or time, feel free to update it. I just used the helm chart to test few things with automated Deployment.
Clone this repository
and then run
helm install . --name=calico --namespace=kube-system
If you need to reference tiller, just add --tiller-namespace=NamespaceWhereTillerIsInstalled
This helm chart is really straight forward, however feel free to fork it or make changes. I'll see to make updates to values files and start disecting the yaml infrastructure within the template.