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// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright (C) 2007-2008 OpenWrt.org
* Copyright (C) 2007-2008 Gabor Juhos <juhosg at openwrt.org>
*
* This code was based on the information of the ZyXEL's firmware
* image format written by Kolja Waschk, can be found at:
* http://www.ixo.de/info/zyxel_uclinux
*/
#ifndef _ZYNOS_H
#define _ZYNOS_H
#define BOOTBASE_NAME_LEN 32
#define BOOTBASE_MAC_LEN 6
#define BOOTBASE_FEAT_LEN 22
#define BOOTEXT_DEF_SIZE 0x18000
struct zyn_bootbase_info {
char vendor[BOOTBASE_NAME_LEN]; /* Vendor name */
char model[BOOTBASE_NAME_LEN]; /* Model name */
uint32_t bootext_addr; /* absolute address of the Boot Extension */
uint16_t res0; /* reserved/unknown */
uint8_t sys_type; /* system type */
uint8_t res1; /* reserved/unknown */
uint16_t model_id; /* model id */
uint8_t feat_other[BOOTBASE_FEAT_LEN]; /* other feature bits */
uint8_t feat_main; /* main feature bits */
uint8_t res2; /* reserved/unknown */
uint8_t mac[BOOTBASE_MAC_LEN]; /* mac address */
uint8_t country; /* default country code */
uint8_t dbgflag; /* debug flag */
} __attribute__((packed));
#define ROMBIN_SIG_LEN 3
#define ROMBIN_VER_LEN 15
struct zyn_rombin_hdr {
uint32_t addr; /* load address of the object */
uint16_t res0; /* unknown/unused */
char sig[ROMBIN_SIG_LEN]; /* magic, must be "SIG" */
uint8_t type; /* type of the object */
uint32_t osize; /* size of the uncompressed data */
uint32_t csize; /* size of the compressed data */
uint8_t flags; /* various flags */
uint8_t res1; /* unknown/unused */
uint16_t ocsum; /* csum of the uncompressed data */
uint16_t ccsum; /* csum of the compressed data */
char ver[ROMBIN_VER_LEN];
uint32_t mmap_addr; /* address of the Memory Map Table*/
uint32_t res2; /* unknown/unused*/
uint8_t res3; /* unknown/unused*/
} __attribute__((packed));
#define ROMBIN_SIGNATURE "SIG"
/* Rombin flag bits */
#define ROMBIN_FLAG_01 0x01
#define ROMBIN_FLAG_02 0x02
#define ROMBIN_FLAG_04 0x04
#define ROMBIN_FLAG_08 0x08
#define ROMBIN_FLAG_10 0x10
#define ROMBIN_FLAG_CCSUM 0x20 /* compressed checksum is valid */
#define ROMBIN_FLAG_OCSUM 0x40 /* original checksum is valid */
#define ROMBIN_FLAG_COMPRESSED 0x80 /* the binary is compressed */
/* Object types */
#define OBJECT_TYPE_ROMIMG 0x01
#define OBJECT_TYPE_ROMBOOT 0x02
#define OBJECT_TYPE_BOOTEXT 0x03
#define OBJECT_TYPE_ROMBIN 0x04
#define OBJECT_TYPE_ROMDIR 0x05
#define OBJECT_TYPE_6 0x06
#define OBJECT_TYPE_ROMMAP 0x07
#define OBJECT_TYPE_RAM 0x80
#define OBJECT_TYPE_RAMCODE 0x81
#define OBJECT_TYPE_RAMBOOT 0x82
/*
* Memory Map Table header
*/
struct zyn_mmt_hdr {
uint16_t count;
uint32_t user_start;
uint32_t user_end;
uint16_t csum;
uint8_t res[12];
} __attribute__((packed));
#define OBJECT_NAME_LEN 8
struct zyn_mmt_item {
uint8_t type; /* type of the object */
uint8_t name[OBJECT_NAME_LEN]; /* name of the object */
uint8_t res0; /* unused/unknown */
uint32_t addr;
uint32_t size; /* size of the object */
uint8_t res1[3]; /* unused/unknown */
uint8_t type2;
} __attribute__((packed));
/*
* Vendor IDs
*/
#define ZYNOS_VENDOR_ID_ZYXEL 0
#define ZYNOS_VENDOR_ID_NETGEAR 1
#define ZYNOS_VENDOR_ID_DLINK 2
#define ZYNOS_VENDOR_ID_03 3
#define ZYNOS_VENDOR_ID_LUCENT 4
#define ZYNOS_VENDOR_ID_O2 10
/*
* Model IDs (in big-endian format)
*/
#define MID(x) (((x) & 0xFF) << 8) | (((x) & 0xFF00) >> 8)
/*
* Infineon/ADMtek ADM5120 based models
*/
#define ZYNOS_MODEL_ES_2024A MID( 221)
#define ZYNOS_MODEL_ES_2024PWR MID( 4097)
#define ZYNOS_MODEL_ES_2108 MID(61952)
#define ZYNOS_MODEL_ES_2108_F MID(44801)
#define ZYNOS_MODEL_ES_2108_G MID(62208)
#define ZYNOS_MODEL_ES_2108_LC MID(64512)
#define ZYNOS_MODEL_ES_2108PWR MID(62464)
#define ZYNOS_MODEL_HS_100 MID(61855)
#define ZYNOS_MODEL_HS_100W ZYNOS_MODEL_HS_100
#define ZYNOS_MODEL_P_334 MID(62879)
#define ZYNOS_MODEL_P_334U MID(56735)
#define ZYNOS_MODEL_P_334W MID(62367)
#define ZYNOS_MODEL_P_334WH MID(57344)
#define ZYNOS_MODEL_P_334WHD MID(57600)
#define ZYNOS_MODEL_P_334WT MID(61343)
#define ZYNOS_MODEL_P_335 MID(60831)
#define ZYNOS_MODEL_P_335PLUS MID( 9472)
#define ZYNOS_MODEL_P_335U MID(56479)
#define ZYNOS_MODEL_P_335WT ZYNOS_MODEL_P_335
/*
* Texas Instruments AR7 based models
*/
#define ZYNOS_MODEL_P_2602H_61C MID( 3229)
#define ZYNOS_MODEL_P_2602H_63C MID( 3485)
#define ZYNOS_MODEL_P_2602H_D1A /* n.a. */
#define ZYNOS_MODEL_P_2602H_D3A /* n.a. */
#define ZYNOS_MODEL_P_2602HW_61C /* n.a. */
#define ZYNOS_MODEL_P_2602HW_63 /* n.a. */
#define ZYNOS_MODEL_P_2602HW_63C ZYNOS_MODEL_P_2602H_63C
#define ZYNOS_MODEL_P_2602HW_D1A MID( 6301)
#define ZYNOS_MODEL_P_2602HW_D3A /* n.a. */
#define ZYNOS_MODEL_P_2602HWL_61 MID( 1181)
#define ZYNOS_MODEL_P_2602HWL_61C ZYNOS_MODEL_P_2602H_61C
#define ZYNOS_MODEL_P_2602HWL_63C ZYNOS_MODEL_P_2602H_63C
#define ZYNOS_MODEL_P_2602HWL_D1A ZYNOS_MODEL_P_2602HW_D1A
#define ZYNOS_MODEL_P_2602HWL_D3A MID( 7581)
#define ZYNOS_MODEL_P_2602HWN_D7A MID(30464)
#define ZYNOS_MODEL_P_2602HWNLI_D7A MID( 6813)
#define ZYNOS_MODEL_P_2602R_61 MID( 2205)
#define ZYNOS_MODEL_P_2602R_63 MID( 3997)
#define ZYNOS_MODEL_P_2602R_D1A /* n.a. */
#define ZYNOS_MODEL_P_2602R_D3A /* n.a. */
#define ZYNOS_MODEL_P_2602RL_D1A MID( 6045)
#define ZYNOS_MODEL_P_2602RL_D3A MID( 7069)
#define ZYNOS_MODEL_P_660H_61 MID(19346)
#define ZYNOS_MODEL_P_660H_63 MID(22162)
#define ZYNOS_MODEL_P_660H_67 /* n.a. */
#define ZYNOS_MODEL_P_660H_D1 MID( 7066)
#define ZYNOS_MODEL_P_660H_D3 MID(13210)
#define ZYNOS_MODEL_P_660HW_61 ZYNOS_MODEL_P_660H_61
#define ZYNOS_MODEL_P_660HW_63 ZYNOS_MODEL_P_660H_63
#define ZYNOS_MODEL_P_660HW_67 ZYNOS_MODEL_P_660HW_63
#define ZYNOS_MODEL_P_660HW_D1 MID( 9114)
#define ZYNOS_MODEL_P_660HW_D3 MID(12698)
#define ZYNOS_MODEL_P_660R_61 MID(20882)
#define ZYNOS_MODEL_P_660R_61C MID( 1178)
#define ZYNOS_MODEL_P_660R_63 MID(21138)
#define ZYNOS_MODEL_P_660R_63C MID( 922)
#define ZYNOS_MODEL_P_660R_67 ZYNOS_MODEL_P_660R_63
#define ZYNOS_MODEL_P_660R_67C /* n.a. */
#define ZYNOS_MODEL_P_660R_D1 MID( 7322)
#define ZYNOS_MODEL_P_660R_D3 MID(10138)
#define ZYNOS_MODEL_P_661H_61 MID(19346)
#define ZYNOS_MODEL_P_661H_63 MID( 1946)
#define ZYNOS_MODEL_P_661H_D1 MID(10650)
#define ZYNOS_MODEL_P_661H_D3 MID(12442)
#define ZYNOS_MODEL_P_661HW_61 ZYNOS_MODEL_P_661H_61
#define ZYNOS_MODEL_P_661HW_63 ZYNOS_MODEL_P_661H_63
#define ZYNOS_MODEL_P_661HW_D1 MID(10906)
#define ZYNOS_MODEL_P_661HW_D3 MID(14746)
#define ZYNOS_MODEL_P_662H_61 MID(22418)
#define ZYNOS_MODEL_P_662H_63 /* n.a. */
#define ZYNOS_MODEL_P_662H_67 /* n.a. */
#define ZYNOS_MODEL_P_662H_D1 /* n.a. */
#define ZYNOS_MODEL_P_662H_D3 /* n.a. */
#define ZYNOS_MODEL_P_662HW_61 /* n.a. */
#define ZYNOS_MODEL_P_662HW_63 MID(22674)
#define ZYNOS_MODEL_P_662HW_67 /* n.a. */
#define ZYNOS_MODEL_P_662HW_D1 MID(10394)
#define ZYNOS_MODEL_P_662HW_D3 MID(12954)
/* OEM boards */
#define ZYNOS_MODEL_O2SURF ZYNOS_MODEL_P_2602HWN_D7A
/* Atheros AR2318 based boards */
#define ZYNOS_MODEL_NBG_318S MID(59392)
/* Atheros AR71xx based boards */
#define ZYNOS_MODEL_NBG_460N MID(61441)
#endif /* _ZYNOS_H */
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