| /* |
| * (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; |
| extern boot_os_fn do_bootm_zircon; |
| 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 booti/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); |
| |
| void arch_preboot_os(void); |
| |
| void jump_to_a32_kernel(unsigned long a, unsigned long b, unsigned long c); |
| |
| #endif |