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/*
* Copyright (C) 2006 - 2008 Neuros Technology LLC.
*
* 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; only support version 2 of the License.
*
* This program is distributed in the hope that, in addition to its
* original purpose to support Neuros hardware, it will be useful
* otherwise, 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.
*
*****************************************************************************/
/** package.h
*
* Some structure for package.c
*
* 02/22/2002 T.Qiu
* Initial creation.
* 05/15/2008 JWU
* change for osd2.0
*/
#ifndef PACKAGE_H
#define PACKAGE_H
#define VERSION "3.01"
#define NAMELEN 32
#define VERLEN 20 /* should same as the uboot */
#define DESCLEN 256
/* image type*/
#define IH_TYPE_INVALID 0 /* Invalid Image */
#define IH_TYPE_STANDALONE 1 /* Standalone Program */
#define IH_TYPE_KERNEL 2 /* OS Kernel Image */
#define IH_TYPE_RAMDISK 3 /* RAMDisk Image */
#define IH_TYPE_MULTI 4 /* Multi-File Image */
#define IH_TYPE_FIRMWARE 5 /* Firmware Image */
#define IH_TYPE_SCRIPT 6 /* Script file */
#define IH_TYPE_FILESYSTEM 7 /* Filesystem Image (any type) */
#define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */
#define IH_TYPE_UBOOT 9
#define IH_TYPE_ROOTFS 10
/* addr in flash */
#define UBOOT_ADDR_START 0x000C0000
#define UBOOT_SIZE (1*1024*1024)
#define UBOOT_ADDR_END (UBOOT_ADDR_START+UBOOT_SIZE-1)
#define KERNEL_ADDR_START (UBOOT_ADDR_END+1)
#define KERNEL_SIZE (5*1024*1024)
#define KERNEL_ADDR_END (KERNEL_ADDR_START+KERNEL_SIZE-1)
#define ROOTFS_ADDR_START (KERNEL_ADDR_END+1)
#define ROOTFS_ADDR_END (256*1024*1024 - 1)
#define UBOOT_FILE_NAME "u-boot.bin"
#define KERNEL_FILE_NAME "uImage.jffs2"
#define ROOTFS_FILE_NAME "rootfs.yaffs2"
#define SCRIPT_FILE_NAME "default_env.img"
#define UBOOT_VER_FILE "u-boot.version"
#define KERNEL_VER_FILE "uImage.version"
#define ROOTFS_VER_FILE "rootfs.version"
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;
typedef unsigned long uint64;
#define SWAP_LONG(x) \
((uint32)( \
(((uint32)(x) & (uint32)0x000000ffUL) << 24) | \
(((uint32)(x) & (uint32)0x0000ff00UL) << 8) | \
(((uint32)(x) & (uint32)0x00ff0000UL) >> 8) | \
(((uint32)(x) & (uint32)0xff000000UL) >> 24) ))
#define SWAP_SHORT(x) \
((uint16)( \
(((uint16)(x) & (uint16)0x00ff) << 8) | \
(((uint16)(x) & (uint16)0xff00) >> 8))
#define ntohl(a) SWAP_LONG(a)
#define htonl(a) SWAP_LONG(a)
#define ntohs(a) SWAP_SHORT(a)
#define htons(a) SWAP_SHORT(a)
typedef struct packet_header{
uint32 p_headsize; /* package header size */
uint32 p_reserve; /* Bit[3]:1 OSD2.0 upk */
uint32 p_headcrc; /* package header crc checksum */
uint32 p_datasize; /* package data size */
uint32 p_datacrc; /* package data crc checksum */
uint8 p_name[NAMELEN]; /* package name */
uint8 p_vuboot[VERLEN]; /* version of uboot which depend on */
uint8 p_vkernel[VERLEN];/* version of kernel which depend on*/
uint8 p_vrootfs[VERLEN];/* version of rootfs which depend on*/
uint32 p_imagenum; /* num of the images in package*/
/* follow is image info */
}package_header_t;
typedef struct image_info{
uint32 i_type; /* image type */
uint32 i_imagesize; /* size of image */
uint32 i_startaddr_p; /* start address in packeage */
uint32 i_startaddr_f; /* start address in flash */
uint32 i_endaddr_f; /* end address in flash */
uint8 i_name[NAMELEN]; /* image name */
uint8 i_version[VERLEN];/* image version */
}image_info_t;
typedef struct image_header {
uint32 ih_magic; /* Image Header Magic Number */
uint32 ih_hcrc; /* Image Header CRC Checksum */
uint32 ih_time; /* Image Creation Timestamp */
uint32 ih_size; /* Image Data Size */
uint32 ih_load; /* Data Load Address */
uint32 ih_ep; /* Entry Point Address */
uint32 ih_dcrc; /* Image Data CRC Checksum */
uint8 ih_os; /* Operating System */
uint8 ih_arch; /* CPU architecture */
uint8 ih_type; /* Image Type */
uint8 ih_comp; /* Compression Type */
uint8 ih_name[NAMELEN]; /* Image Name */
} image_header_t;
#define PACKAGE_ID "neuros-osd2.0"
typedef struct version_struct{
uint8 upk_desc[DESCLEN];
uint8 pack_id[NAMELEN];
uint8 os_ver [VERLEN];
uint8 app_ver[VERLEN];
}version_info;
extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned int);
#endif
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