diff options
Diffstat (limited to 'include/efi.h')
| -rw-r--r-- | include/efi.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/efi.h b/include/efi.h index a432c892cc..dc8edc8743 100644 --- a/include/efi.h +++ b/include/efi.h @@ -324,6 +324,25 @@ extern char image_base[]; /* Start and end of U-Boot image (for payload) */ extern char _binary_u_boot_bin_start[], _binary_u_boot_bin_end[]; +/* + * Variable Attributes + */ +#define EFI_VARIABLE_NON_VOLATILE 0x0000000000000001 +#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002 +#define EFI_VARIABLE_RUNTIME_ACCESS 0x0000000000000004 +#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x0000000000000008 +#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x0000000000000010 +#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x0000000000000020 +#define EFI_VARIABLE_APPEND_WRITE 0x0000000000000040 + +#define EFI_VARIABLE_MASK (EFI_VARIABLE_NON_VOLATILE | \ + EFI_VARIABLE_BOOTSERVICE_ACCESS | \ + EFI_VARIABLE_RUNTIME_ACCESS | \ + EFI_VARIABLE_HARDWARE_ERROR_RECORD | \ + EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS | \ + EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | \ + EFI_VARIABLE_APPEND_WRITE) + /** * efi_get_sys_table() - Get access to the main EFI system table * |