/* * (C) Copyright 2000-2009 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef _BOOTM_H #define _BOOTM_H #include <command.h> #include <image.h> #define BOOTM_ERR_RESET (-1) #define BOOTM_ERR_OVERLAP (-2) #define BOOTM_ERR_UNIMPLEMENTED (-3) /* * Continue booting an OS image; caller already has: * - copied image header to global variable `header' * - checked header magic number, checksums (both header & image), * - verified image architecture (PPC) and type (KERNEL or MULTI), * - loaded (first part of) image to header load address, * - disabled interrupts. * * @flag: Flags indicating what to do (BOOTM_STATE_...) * @argc: Number of arguments. Note that the arguments are shifted down * so that 0 is the first argument not processed by U-Boot, and * argc is adjusted accordingly. This avoids confusion as to how * many arguments are available for the OS. * @images: Pointers to os/initrd/fdt * @return 1 on error. On success the OS boots so this function does * not return. */ typedef int boot_os_fn(int flag, int argc, char * const argv[], bootm_headers_t *images); extern boot_os_fn do_bootm_linux; int do_bootelf(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); void lynxkdi_boot(image_header_t *hdr); boot_os_fn *bootm_os_get_boot_func(int os); int bootm_host_load_images(const void *fit, int cfg_noffset); int boot_selected_os(int argc, char * const argv[], int state, bootm_headers_t *images, boot_os_fn *boot_fn); ulong bootm_disable_interrupts(void); /* This is a special function used by bootz */ int bootm_find_ramdisk_fdt(int flag, int argc, char * const argv[]); int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], int states, bootm_headers_t *images, int boot_progress); #endif