Intel Corporation

Michael Kubacki

Sean Dardis

Karunakara Kotary

Ankit Sinha

Systems, apparatuses and methods may provide for technology that assumes, by a root of trust located in a trusted region of a system on chip (SOC), control over a reset of the SOC and conducting, by the root of trust, an authentication of an update package in response to an update condition. The root of trust technology may also apply the update package to firmware located in non-volatile memory (NVM) associated with a microcontroller of the SOC if the authentication is successful.

SOC-assisted resilient boot

Methods, apparatus, systems and articles of manufacture are disclosed to utilize non-volatile memory for computer system boot. An example processor platform includes a non-volatile memory coupled to a processing unit via a bus, and a microcontroller to: configure the processing unit to store, on the non-volatile memory, a heap and a stack for execution of boot code, and configure the processing unit to execute the boot code stored on the non-volatile memory.

Methods and apparatus to utilize non-volatile memory for computer system boot

Systems, apparatuses and methods may provide for technology that conducts a first copy of firmware data from a first partition in a storage device to a second partition in the storage device, detects a recovery condition with respect to the firmware data in the first partition, and automatically conducts a second copy of the firmware data from the second partition to the first partition in response to the recovery condition. In one example, the firmware data defines one or more settings for firmware code.

Technology to enable secure and resilient recovery of firmware data

Methods, apparatus, systems and articles of manufacture for mitigating a firmware failure are disclosed. An example apparatus includes at least one hardware processor and first memory including instructions to be executed by the at least one hardware processor. The example apparatus further includes mask memory including a feature mask associated with a first firmware version, the feature mask identifying features of the first firmware version to be disabled. A platform firmware controller is to apply the first firmware version to the first memory for execution by the at least one processor, initialize the at least one processor using the feature mask, and in response to a detection of a failure, determine a first de-feature mask based on a second de-feature mask previously used by the at least one processor and the feature update mask; and initialize the processor using the first de-feature mask.

Methods and apparatus for in-field mitigation of firmware failures

A computerized component, designed to be used in a vehicle, is able to detect an ambient environmental variable; determine a memory profile corresponding to the ambient environmental variable; access memory parameters from the memory profile; and configure memory of the computerized component based on the accessed memory parameters. Another computerized component may be used to detect that the computerized component is initiating a shutdown procedure; obtain an ambient environmental variable, the ambient environmental variable indicating a state of an operating environment of the computerized component; identify memory parameters of random access memory integrated with the computerized component; and write the memory parameters to a memory profile stored in non-volatile storage in the computerized component, the memory profile keyed to the ambient environmental variable.

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Hillsboro, OR, United States of America

Michael Kubacki