REQ1_ENGINE_SHIFT
cr[0] = (CCP_ENGINE_AES << REQ1_ENGINE_SHIFT)
cr[0] = (CCP_ENGINE_XTS_AES_128 << REQ1_ENGINE_SHIFT)
cr[0] = (CCP_ENGINE_SHA << REQ1_ENGINE_SHIFT)
cr[0] = (CCP_ENGINE_RSA << REQ1_ENGINE_SHIFT)
cr[0] = (CCP_ENGINE_PASSTHRU << REQ1_ENGINE_SHIFT)
| (CCP_ENGINE_ECC << REQ1_ENGINE_SHIFT)