From e346bebbd36b1576a3335331fed61bb48c6d8823 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 29 Nov 2022 18:23:08 +0100 Subject: efi: libstub: Always enable initrd command line loader and bump version In preparation for setting a cross-architecture baseline for EFI boot support, remove the Kconfig option that permits the command line initrd loader to be disabled. Also, bump the minor version so that any image built with the new version can be identified as supporting this. Acked-by: Leif Lindholm Reviewed-by: Daniel Kiper Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/Kconfig | 15 --------------- drivers/firmware/efi/libstub/efi-stub-helper.c | 3 +-- 2 files changed, 1 insertion(+), 17 deletions(-) (limited to 'drivers/firmware') diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 08ed88e49ea3..043ca31c114e 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -106,21 +106,6 @@ config EFI_ARMSTUB_DTB_LOADER functionality for bootloaders that do not have such support this option is necessary. -config EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER - bool "Enable the command line initrd loader" if !X86 - depends on EFI_STUB && (EFI_GENERIC_STUB || X86) - default y if X86 - help - Select this config option to add support for the initrd= command - line parameter, allowing an initrd to be loaded into memory that - resides on a file system backed by an implementation of - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL. - - This method has been superseded by the simpler LoadFile2 based - initrd loading method, but the initrd= loader is retained as it - can be used from the UEFI Shell or other generic loaders that - don't implement the Linux specific LoadFile2 method. - config EFI_BOOTLOADER_CONTROL tristate "EFI Bootloader Control" select UCS2_STRING diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c index 739454d8063a..f5a4bdacac64 100644 --- a/drivers/firmware/efi/libstub/efi-stub-helper.c +++ b/drivers/firmware/efi/libstub/efi-stub-helper.c @@ -538,8 +538,7 @@ efi_status_t efi_load_initrd_cmdline(efi_loaded_image_t *image, unsigned long soft_limit, unsigned long hard_limit) { - if (!IS_ENABLED(CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER) || - (IS_ENABLED(CONFIG_X86) && image == NULL)) + if (image == NULL) return EFI_UNSUPPORTED; return handle_cmdline_files(image, L"initrd=", sizeof(L"initrd=") - 2, -- cgit v1.2.3