u-boot/include/bootm.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
3  * (C) Copyright 2000-2009
13 #define BOOTM_ERR_RESET		(-1)
14 #define BOOTM_ERR_OVERLAP		(-2)
15 #define BOOTM_ERR_UNIMPLEMENTED	(-3)
19  *  - copied image header to global variable `header'
20  *  - checked header magic number, checksums (both header & image),
21  *  - verified image architecture (PPC) and type (KERNEL or MULTI),
22  *  - loaded (first part of) image to header load address,
23  *  - disabled interrupts.
27  *	 so that 0 is the first argument not processed by U-Boot, and
72  * bootm_decomp_image() - decompress the operating system
74  * @comp:	Compression algorithm that is used (IH_COMP_...)
75  * @load:	Destination load address in U-Boot memory
82  * @return 0 if OK, -ve on error (BOOTM_ERR_...)
84 int bootm_decomp_image(int comp, ulong load, ulong image_start, int type,
89  * boards should define this to disable devices when EFI exits from boot
97  * switch_to_non_secure_mode() - switch to non-secure mode