040000 tree 637c6809dde48e763ce0dbce22e7a4ceb78ad642	aspeed-layer
040000 tree b51333c12834e0691d61a443fd7e818d41b070d1	nuvoton-layer
040000 tree b1af8435e0c471f416d4cff6cbc7c14c5167ca59	tpm-layer