From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- drivers/firmware/efi/Kconfig | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/firmware/efi/Kconfig') diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 84533e02f..e1670d533 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -52,6 +52,28 @@ config EFI_RUNTIME_MAP See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map. +config EFI_FAKE_MEMMAP + bool "Enable EFI fake memory map" + depends on EFI && X86 + default n + help + Saying Y here will enable "efi_fake_mem" boot option. + By specifying this parameter, you can add arbitrary attribute + to specific memory range by updating original (firmware provided) + EFI memmap. + This is useful for debugging of EFI memmap related feature. + e.g. Address Range Mirroring feature. + +config EFI_MAX_FAKE_MEM + int "maximum allowable number of ranges in efi_fake_mem boot option" + depends on EFI_FAKE_MEMMAP + range 1 128 + default 8 + help + Maximum allowable number of ranges in efi_fake_mem boot option. + Ranges can be set up to this value using comma-separated list. + The default value is 8. + config EFI_PARAMS_FROM_FDT bool help -- cgit v1.2.3-54-g00ecf