040000 tree 7f3a757f9ed137d0950990578670b4887b368b06	aspeed-layer
040000 tree fbbeb21fc84fe1bd1989eb0b1b2f62250270f001	nuvoton-layer
040000 tree 85c2ebda18278201adc14e618cfee7245ed9d1f5	tpm-layer