// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2016 * Ladislav Michl <ladis@linux-mips.org> * * bootz code: * Copyright (C) 2012 Marek Vasut <marek.vasut@gmail.com> */ #include <common.h> #include <image.h> #define LINUX_ARM_ZIMAGE_MAGIC 0x016f2818 #define BAREBOX_IMAGE_MAGIC 0x00786f62 struct arm_z_header { uint32_t code[9]; uint32_t zi_magic; uint32_t zi_start; uint32_t zi_end; } __attribute__ ((__packed__)); int bootz_setup(ulong image, ulong *start, ulong *end) { struct arm_z_header *zi = (struct arm_z_header *)image; if (zi->zi_magic != LINUX_ARM_ZIMAGE_MAGIC && zi->zi_magic != BAREBOX_IMAGE_MAGIC) { if (!IS_ENABLED(CONFIG_SPL_BUILD)) puts("zimage: Bad magic!\n"); return 1; } *start = zi->zi_start; *end = zi->zi_end; if (!IS_ENABLED(CONFIG_SPL_BUILD)) printf("Kernel image @ %#08lx [ %#08lx - %#08lx ]\n", image, *start, *end); return 0; }