diff options
Diffstat (limited to 'arch/x86/boot/header.S')
| -rw-r--r-- | arch/x86/boot/header.S | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 944ce595f76..9ec06a1f6d6 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -374,6 +374,14 @@ xloadflags: #else # define XLF0 0 #endif + +#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_X86_64) + /* kernel/boot_param/ramdisk could be loaded above 4g */ +# define XLF1 XLF_CAN_BE_LOADED_ABOVE_4G +#else +# define XLF1 0 +#endif + #ifdef CONFIG_EFI_STUB # ifdef CONFIG_X86_64 # define XLF23 XLF_EFI_HANDOVER_64 /* 64-bit EFI handover ok */ @@ -383,7 +391,7 @@ xloadflags: #else # define XLF23 0 #endif - .word XLF0 | XLF23 + .word XLF0 | XLF1 | XLF23 cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line, #added with boot protocol |