2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 2013 Free Software Foundation, Inc.
5 * GRUB is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * GRUB is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
19 #ifndef GRUB_LINUX_CPU_HEADER
20 #define GRUB_LINUX_CPU_HEADER 1
22 #include <grub/efi/efi.h>
24 #define GRUB_ARM64_LINUX_MAGIC 0x644d5241 /* 'ARM\x64' */
26 #define GRUB_EFI_PE_MAGIC 0x5A4D
28 /* From linux/Documentation/arm64/booting.txt */
29 struct grub_arm64_linux_kernel_header
31 grub_uint32_t code0; /* Executable code */
32 grub_uint32_t code1; /* Executable code */
33 grub_uint64_t text_offset; /* Image load offset */
34 grub_uint64_t res0; /* reserved */
35 grub_uint64_t res1; /* reserved */
36 grub_uint64_t res2; /* reserved */
37 grub_uint64_t res3; /* reserved */
38 grub_uint64_t res4; /* reserved */
39 grub_uint32_t magic; /* Magic number, little endian, "ARM\x64" */
40 grub_uint32_t hdr_offset; /* Offset of PE/COFF header */
43 grub_err_t grub_arm64_uefi_check_image (struct grub_arm64_linux_kernel_header
45 grub_err_t grub_arm64_uefi_boot_image (grub_addr_t addr, grub_size_t size,
48 #endif /* ! GRUB_LINUX_CPU_HEADER */