add EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER

Author: yetist

drivers/firmware/efi/Kconfig

@@ -106,6 +106,18 @@ 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
+	depends on !RISCV
+	help
+	  Select this config option to add support for the initrd= command
+	  line parameter, allowing an initrd that resides on the same volume
+	  as the kernel image to be loaded into memory.
+
+	  This method is deprecated.
+
 config EFI_BOOTLOADER_CONTROL
 	tristate "EFI Bootloader Control"
 	select UCS2_STRING