multiboot_info.h

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/*
 * Copyright (c) 2019 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ARCH_X86_MULTIBOOT_INFO_H_
#define ZEPHYR_INCLUDE_ARCH_X86_MULTIBOOT_INFO_H_
 
#include <stdint.h>
 
/*
 * Multiboot (version 1) boot information structure.
 *
 * Only fields/values of interest to Zephyr are enumerated
 */
 
struct multiboot_info {
        uint32_t flags;
        uint32_t mem_lower;
        uint32_t mem_upper;
        uint32_t unused0;
        uint32_t cmdline;
        uint32_t unused1[6];
        uint32_t mmap_length;
        uint32_t mmap_addr;
        uint32_t unused2[9];
        uint32_t fb_addr_lo;
        uint32_t fb_addr_hi;
        uint32_t fb_pitch;
        uint32_t fb_width;
        uint32_t fb_height;
        uint8_t  fb_bpp;
        uint8_t  fb_type;
        uint8_t  fb_color_info[6];
};
 
typedef struct multiboot_info multiboot_info_t;
 
#endif