X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=tools%2Fmkimage.h;h=950e19067f0a34b25328b5d691bd51d0b56a63fd;hb=23ef62d741911e75f23bfa500005bf08044be0a2;hp=a2d5248943d578c809e200f01c90591753a068ea;hpb=27f33e9f45ef7f9685cbdc65066a1828e85dde4f;p=karo-tx-uboot.git diff --git a/tools/mkimage.h b/tools/mkimage.h index a2d5248943..950e19067f 100644 --- a/tools/mkimage.h +++ b/tools/mkimage.h @@ -2,40 +2,26 @@ * (C) Copyright 2000-2004 * DENX Software Engineering * Wolfgang Denk, wd@denx.de - * All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */ +#ifndef _MKIIMAGE_H_ +#define _MKIIMAGE_H_ + +#include "os_support.h" #include #include #include #include #include -#ifndef __WIN32__ -#include /* for host / network byte order conversions */ -#endif -#include #include #include #include #include #include "fdt_host.h" -#define MKIMAGE_DEBUG +#undef MKIMAGE_DEBUG #ifdef MKIMAGE_DEBUG #define debug(fmt,args...) printf (fmt ,##args) @@ -43,33 +29,138 @@ #define debug(fmt,args...) #endif /* MKIMAGE_DEBUG */ +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +static inline void *map_sysmem(ulong paddr, unsigned long len) +{ + return (void *)(uintptr_t)paddr; +} + +static inline ulong map_to_sysmem(void *ptr) +{ + return (ulong)(uintptr_t)ptr; +} + #define MKIMAGE_TMPFILE_SUFFIX ".tmp" #define MKIMAGE_MAX_TMPFILE_LEN 256 #define MKIMAGE_DEFAULT_DTC_OPTIONS "-I dts -O dtb -p 500" #define MKIMAGE_MAX_DTC_CMDLINE_LEN 512 #define MKIMAGE_DTC "dtc" /* assume dtc is in $PATH */ -#if defined(__BEOS__) || defined(__NetBSD__) || defined(__APPLE__) -#include -#endif +#define IH_ARCH_DEFAULT IH_ARCH_INVALID + +/* + * This structure defines all such variables those are initialized by + * mkimage main core and need to be referred by image type specific + * functions + */ +struct mkimage_params { + int dflag; + int eflag; + int fflag; + int lflag; + int vflag; + int xflag; + int skipcpy; + int os; + int arch; + int type; + int comp; + char *dtc; + unsigned int addr; + unsigned int ep; + char *imagename; + char *imagename2; + char *datafile; + char *imagefile; + char *cmdname; + const char *keydir; /* Directory holding private keys */ + const char *keydest; /* Destination .dtb for public key */ + const char *comment; /* Comment to add to signature node */ + int require_keys; /* 1 to mark signing keys as 'required' */ +}; -#ifdef __WIN32__ -typedef unsigned int __u32; +/* + * image type specific variables and callback functions + */ +struct image_type_params { + /* name is an identification tag string for added support */ + char *name; + /* + * header size is local to the specific image type to be supported, + * mkimage core treats this as number of bytes + */ + uint32_t header_size; + /* Image type header pointer */ + void *hdr; + /* + * There are several arguments that are passed on the command line + * and are registered as flags in mkimage_params structure. + * This callback function can be used to check the passed arguments + * are in-lined with the image type to be supported + * + * Returns 1 if parameter check is successful + */ + int (*check_params) (struct mkimage_params *); + /* + * This function is used by list command (i.e. mkimage -l ) + * image type verification code must be put here + * + * Returns 0 if image header verification is successful + * otherwise, returns respective negative error codes + */ + int (*verify_header) (unsigned char *, int, struct mkimage_params *); + /* Prints image information abstracting from image header */ + void (*print_header) (const void *); + /* + * The header or image contents need to be set as per image type to + * be generated using this callback function. + * further output file post processing (for ex. checksum calculation, + * padding bytes etc..) can also be done in this callback function. + */ + void (*set_header) (void *, struct stat *, int, + struct mkimage_params *); + /* + * Some image generation support for ex (default image type) supports + * more than one type_ids, this callback function is used to check + * whether input (-T ) is supported by registered image + * generation/list low level code + */ + int (*check_image_type) (uint8_t); + /* This callback function will be executed if fflag is defined */ + int (*fflag_handle) (struct mkimage_params *); + /* + * This callback function will be executed for variable size record + * It is expected to build this header in memory and return its length + * and a pointer to it + */ + int (*vrec_header) (struct mkimage_params *, + struct image_type_params *); + /* pointer to the next registered entry in linked list */ + struct image_type_params *next; +}; -#define SWAP_LONG(x) \ - ((__u32)( \ - (((__u32)(x) & (__u32)0x000000ffUL) << 24) | \ - (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \ - (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \ - (((__u32)(x) & (__u32)0xff000000UL) >> 24) )) -typedef unsigned char uint8_t; -typedef unsigned short uint16_t; -typedef unsigned int uint32_t; +/* + * Exported functions + */ +void mkimage_register (struct image_type_params *tparams); -#define ntohl(a) SWAP_LONG(a) -#define htonl(a) SWAP_LONG(a) -#endif /* __WIN32__ */ +/* + * There is a c file associated with supported image type low level code + * for ex. default_image.c, fit_image.c + * init is the only function referred by mkimage core. + * to avoid a single lined header file, you can define them here + * + * Supported image types init functions + */ +void pbl_load_uboot(int fd, struct mkimage_params *mparams); +void init_pbl_image_type(void); +void init_ais_image_type(void); +void init_kwb_image_type (void); +void init_imx_image_type (void); +void init_default_image_type (void); +void init_fit_image_type (void); +void init_ubl_image_type(void); +void init_omap_image_type(void); -#ifndef O_BINARY /* should be define'd on __WIN32__ */ -#define O_BINARY 0 -#endif +#endif /* _MKIIMAGE_H_ */