1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef __ASM_BOOT_H 4 #define __ASM_BOOT_H 5 6 #include <linux/sizes.h> 7 8 /* 9 * arm64 requires the DTB to be 8 byte aligned and 10 * not exceed 2MB in size. 11 */ 12 #define MIN_FDT_ALIGN 8 13 #define MAX_FDT_SIZE SZ_2M 14 15 /* 16 * arm64 requires the kernel image to placed 17 * TEXT_OFFSET bytes beyond a 2 MB aligned base 18 */ 19 #define MIN_KIMG_ALIGN SZ_2M 20 21 #endif 22