Lines Matching +full:system +full:- +full:firmware

1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "EFI (Extensible Firmware Interface) Support"
38 	  to the system's general purpose "System RAM" pool. On the
42 	  resource, and set aside for direct-access (device-dax) by
44 	  the page allocator by system administrator policy via the
45 	  device-dax kmem facility. Say N to have the kernel treat this
46 	  memory as "System RAM" by default.
66 	  the EFI runtime support gets system table address, memory
88 	  calls. For compatibility with non-EFI loaders, the payload can be
90 	  loader implements the decompression algorithm and that non-EFI boot
101 	  memory from the EFI System Partition by the stub.
130 	  capsule support in the firmware, which many OEMs do not provide.
135 	bool "Add support for Quark capsules with non-standard headers"
151 	  interfaces which are provided by the firmware. This driver is used
152 	  by the Firmware Test Suite (FWTS) for testing the UEFI runtime
153 	  interfaces readiness of the firmware.
180 	  Request that the firmware clear the contents of RAM after a reboot
182 	  protects against an attacker forcibly rebooting the system while it
195 	  attribute 'rci2' under /sys/firmware/efi/tables directory.
208 	  kernel. System firmware may configure the IOMMU to prevent malicious
210 	  firmware can't guarantee that the OS is IOMMU-aware, it will tear
239 	  See Documentation/admin-guide/acpi/ssdt-overlays.rst for more
253 	  an issue for Real-Time kernels.
306 	tristate "TEE-based EFI runtime variable service driver"
311 	  EFI variables on an RPMB or any other non-volatile medium used by
314 	  Enabling this will change the EFI runtime services from the firmware