/* * (C) Copyright 2002 * Daniel Engström, Omicron Ceti AB, daniel@omicron.se * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _ASM_ZIMAGE_H_ #define _ASM_ZIMAGE_H_ #include <asm/bootparam.h> #include <asm/e820.h> /* linux i386 zImage/bzImage header. Offsets relative to * the start of the image */ #define HEAP_FLAG 0x80 #define BIG_KERNEL_FLAG 0x01 /* magic numbers */ #define KERNEL_MAGIC 0xaa55 #define KERNEL_V2_MAGIC 0x53726448 #define COMMAND_LINE_MAGIC 0xA33F /* limits */ #define BZIMAGE_MAX_SIZE 15*1024*1024 /* 15MB */ #define ZIMAGE_MAX_SIZE 512*1024 /* 512k */ #define SETUP_MAX_SIZE 32768 #define SETUP_START_OFFSET 0x200 #define BZIMAGE_LOAD_ADDR 0x100000 #define ZIMAGE_LOAD_ADDR 0x10000 struct boot_params *load_zimage(char *image, unsigned long kernel_size, ulong *load_addressp); int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot, unsigned long initrd_addr, unsigned long initrd_size); void setup_video(struct screen_info *screen_info); #endif