diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/Makefile | 3 | ||||
| -rw-r--r-- | drivers/firmware/efi/Kconfig | 52 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/x86-stub.c | 4 |
3 files changed, 27 insertions, 32 deletions
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile index 1be0e8295222..28fcddcd688f 100644 --- a/drivers/firmware/Makefile +++ b/drivers/firmware/Makefile @@ -32,8 +32,7 @@ obj-y += broadcom/ obj-y += cirrus/ obj-y += meson/ obj-$(CONFIG_GOOGLE_FIRMWARE) += google/ -obj-$(CONFIG_EFI) += efi/ -obj-$(CONFIG_UEFI_CPER) += efi/ +obj-y += efi/ obj-y += imx/ obj-y += psci/ obj-y += smccc/ diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 4720ba98cec3..7aa4717cdcac 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -193,6 +193,9 @@ config EFI_TEST Say Y here to enable the runtime services support via /dev/efi_test. If unsure, say N. +config EFI_DEV_PATH_PARSER + bool + config APPLE_PROPERTIES bool "Apple Device Properties" depends on EFI_STUB && X86 @@ -255,40 +258,15 @@ config EFI_DISABLE_PCI_DMA options "efi=disable_early_pci_dma" or "efi=no_disable_early_pci_dma" may be used to override this option. -endmenu - -config EFI_EMBEDDED_FIRMWARE - bool - depends on EFI - select CRYPTO_LIB_SHA256 - -config UEFI_CPER - bool - -config UEFI_CPER_ARM - bool - depends on UEFI_CPER && ( ARM || ARM64 ) - default y - -config UEFI_CPER_X86 - bool - depends on UEFI_CPER && X86 - default y - -config EFI_DEV_PATH_PARSER - bool - depends on ACPI - default n - config EFI_EARLYCON def_bool y - depends on EFI && SERIAL_EARLYCON && !ARM && !IA64 + depends on SERIAL_EARLYCON && !ARM && !IA64 select FONT_SUPPORT select ARCH_USE_MEMREMAP_PROT config EFI_CUSTOM_SSDT_OVERLAYS bool "Load custom ACPI SSDT overlay from an EFI variable" - depends on EFI && ACPI + depends on ACPI default ACPI_TABLE_UPGRADE help Allow loading of an ACPI SSDT overlay from an EFI variable specified @@ -314,7 +292,6 @@ config EFI_DISABLE_RUNTIME config EFI_COCO_SECRET bool "EFI Confidential Computing Secret Area Support" - depends on EFI help Confidential Computing platforms (such as AMD SEV) allow the Guest Owner to securely inject secrets during guest VM launch. @@ -327,3 +304,22 @@ config EFI_COCO_SECRET for usage inside the kernel. This will allow the virt/coco/efi_secret module to access the secrets, which in turn allows userspace programs to access the injected secrets. + +config EFI_EMBEDDED_FIRMWARE + bool + select CRYPTO_LIB_SHA256 + +endmenu + +config UEFI_CPER + bool + +config UEFI_CPER_ARM + bool + depends on UEFI_CPER && ( ARM || ARM64 ) + default y + +config UEFI_CPER_X86 + bool + depends on UEFI_CPER && X86 + default y diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi/libstub/x86-stub.c index b14e88ccefca..05ae8bcc9d67 100644 --- a/drivers/firmware/efi/libstub/x86-stub.c +++ b/drivers/firmware/efi/libstub/x86-stub.c @@ -260,10 +260,10 @@ adjust_memory_range_protection(unsigned long start, unsigned long size) EFI_MEMORY_WB); if (status != EFI_SUCCESS) { - efi_warn("Unable to unprotect memory range [%08lx,%08lx]: %d\n", + efi_warn("Unable to unprotect memory range [%08lx,%08lx]: %lx\n", unprotect_start, unprotect_start + unprotect_size, - (int)status); + status); } } } |