header.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#include <commonlib/bsd/helpers.h>
#include <stdint.h>
#include <symbols.h>
 
#include "header.h"
 
// A symbol which defines how much of the image the iROM should load.
extern char header_load_size;
 
struct omap_image_headers headers __attribute__((section(".header"))) = {
        .config_headers = {
                .toc_chsettings = {
                        .start = offsetof(struct omap_image_headers,
                                          config_headers.chsettings),
                        .size = sizeof(struct configuration_header_settings),
                        .reserved = { 0, 0, 0 },
                        .filename = "CHSETTINGS\0"
                },
                .toc_end = {
                        .start = 0xffffffff,
                        .size = 0xffffffff,
                        .reserved = { 0xffffffff, 0xffffffff, 0xffffffff },
                        .filename = { 0xff, 0xff, 0xff, 0xff,
                                      0xff, 0xff, 0xff, 0xff,
                                      0xff, 0xff, 0xff, 0xff }
                },
                .chsettings = {
                        .key = 0xc0c0c0c1,
                        .valid = 0,
                        .version = 1,
                        .reserved = 0,
                        .flags = 0
                }
        },
        .image_header = {
                .size = (uintptr_t)&header_load_size,
                .destination = (uintptr_t)_sram
        }
};