1*acb9900fSEnric Balletbo i SerraWhat: /sys/class/chromeos/<ec-device-name>/vbc/vboot_context 2*acb9900fSEnric Balletbo i SerraDate: October 2015 3*acb9900fSEnric Balletbo i SerraKernelVersion: 4.4 4*acb9900fSEnric Balletbo i SerraDescription: 5*acb9900fSEnric Balletbo i Serra Read/write the verified boot context data included on a 6*acb9900fSEnric Balletbo i Serra small nvram space on some EC implementations. 7