/*
 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
 *
 * This tool was based on:
 *   TP-Link WR941 V2 firmware checksum fixing tool.
 *   Copyright (C) 2008,2009 Wang Jian <lark@linux.net.cn>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 *
 */

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>     /* for unlink() */
#include <libgen.h>
#include <getopt.h>     /* for getopt() */
#include <stdarg.h>
#include <errno.h>
#include <sys/stat.h>

#include <arpa/inet.h>
#include <netinet/in.h>

#include "md5.h"

#define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })

#define HEADER_VERSION_V1    0x01000000
#define HWID_TL_MR3020_V1    0x30200001
#define HWID_TL_MR3220_V1    0x32200001
#define HWID_TL_MR3420_V1    0x34200001
#define HWID_TL_WA701N_V1    0x07010001
#define HWID_TL_WA7510N_V1    0x75100001
#define HWID_TL_WA901ND_V1    0x09010001
#define HWID_TL_WA901ND_V2    0x09010002
#define HWID_TL_WR703N_V1    0x07030101
#define HWID_TL_WR741ND_V1    0x07410001
#define HWID_TL_WR741ND_V4    0x07410004
#define HWID_TL_WR740N_V1    0x07400001
#define HWID_TL_WR740N_V3    0x07400003
#define HWID_TL_WR743ND_V1    0x07430001
#define HWID_TL_WR841N_V1_5    0x08410002
#define HWID_TL_WR841ND_V3    0x08410003
#define HWID_TL_WR841ND_V5    0x08410005
#define HWID_TL_WR841ND_V7    0x08410007
#define HWID_TL_WR941ND_V2    0x09410002
#define HWID_TL_WR941ND_V4    0x09410004
#define HWID_TL_WR1043ND_V1    0x10430001
#define HWID_TL_WR1041N_V2    0x10410002
#define HWID_TL_WR2543N_V1    0x25430001

#define MD5SUM_LEN    16

struct file_info {
    char        *file_name;    /* name of the file */
    uint32_t    file_size;    /* length of the file */
};

struct fw_header {
    uint32_t    version;    /* header version */
    char        vendor_name[24];
    char        fw_version[36];
    uint32_t    hw_id;        /* hardware id */
    uint32_t    hw_rev;        /* hardware revision */
    uint32_t    unk1;
    uint8_t        md5sum1[MD5SUM_LEN];
    uint32_t    unk2;
    uint8_t        md5sum2[MD5SUM_LEN];
    uint32_t    unk3;
    uint32_t    kernel_la;    /* kernel load address */
    uint32_t    kernel_ep;    /* kernel entry point */
    uint32_t    fw_length;    /* total length of the firmware */
    uint32_t    kernel_ofs;    /* kernel data offset */
    uint32_t    kernel_len;    /* kernel data length */
    uint32_t    rootfs_ofs;    /* rootfs data offset */
    uint32_t    rootfs_len;    /* rootfs data length */
    uint32_t    boot_ofs;    /* bootloader data offset */
    uint32_t    boot_len;    /* bootloader data length */
    uint16_t    ver_hi;
    uint16_t    ver_mid;
    uint16_t    ver_lo;
    uint8_t        pad[354];
} __attribute__ ((packed));

struct flash_layout {
    char        *id;
    uint32_t    fw_max_len;
    uint32_t    kernel_la;
    uint32_t    kernel_ep;
    uint32_t    rootfs_ofs;
};

struct board_info {
    char        *id;
    uint32_t    hw_id;
    uint32_t    hw_rev;
    char        *layout_id;
};

/*
 * Globals
 */
static char *ofname;
static char *progname;
static char *vendor = "TP-LINK Technologies";
static char *version = "ver. 1.0";
static char *fw_ver = "0.0.0";

static char *board_id;
static struct board_info *board;
static char *layout_id;
static struct flash_layout *layout;
static char *opt_hw_id;
static uint32_t hw_id;
static char *opt_hw_rev;
static uint32_t hw_rev;
static int fw_ver_lo;
static int fw_ver_mid;
static int fw_ver_hi;
static struct file_info kernel_info;
static uint32_t kernel_la = 0;
static uint32_t kernel_ep = 0;
static uint32_t kernel_len = 0;
static struct file_info rootfs_info;
static uint32_t rootfs_ofs = 0;
static uint32_t rootfs_align;
static struct file_info boot_info;
static int combined;
static int strip_padding;
static int add_jffs2_eof;
static unsigned char jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde};

static struct file_info inspect_info;
static int extract = 0;

char md5salt_normal[MD5SUM_LEN] = {
    0xdc, 0xd7, 0x3a, 0xa5, 0xc3, 0x95, 0x98, 0xfb,
    0xdd, 0xf9, 0xe7, 0xf4, 0x0e, 0xae, 0x47, 0x38,
};

char md5salt_boot[MD5SUM_LEN] = {
    0x8c, 0xef, 0x33, 0x5b, 0xd5, 0xc5, 0xce, 0xfa,
    0xa7, 0x9c, 0x28, 0xda, 0xb2, 0xe9, 0x0f, 0x42,
};

static struct flash_layout layouts[] = {
    {
        .id        = "4M",
        .fw_max_len    = 0x3c0000,
        .kernel_la    = 0x80060000,
        .kernel_ep    = 0x80060000,
        .rootfs_ofs    = 0x140000,
    }, {
        .id        = "4Mlzma",
        .fw_max_len    = 0x3c0000,
        .kernel_la    = 0x80060000,
        .kernel_ep    = 0x80060000,
        .rootfs_ofs    = 0x100000,
    }, {
        .id        = "8M",
        .fw_max_len    = 0x7c0000,
        .kernel_la    = 0x80060000,
        .kernel_ep    = 0x80060000,
        .rootfs_ofs    = 0x140000,
    }, {
        .id        = "8Mlzma",
        .fw_max_len    = 0x7c0000,
        .kernel_la    = 0x80060000,
        .kernel_ep    = 0x80060000,
        .rootfs_ofs    = 0x100000,
    }, {
                .id             = "16M",
                .fw_max_len     = 0xf80000,
                .kernel_la      = 0x80060000,
                .kernel_ep      = 0x80060000,
                .rootfs_ofs     = 0x140000,
        }, {
        /* terminating entry */
    }
};

static struct board_info boards[] = {
    {
        .id        = "TL-MR3020v1",
        .hw_id        = HWID_TL_MR3020_V1,
        .hw_rev        = 1,
        .layout_id    = "4Mlzma",
    }, {
        .id        = "TL-MR3220v1",
        .hw_id        = HWID_TL_MR3220_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-MR3420v1",
        .hw_id        = HWID_TL_MR3420_V1,
        .hw_rev        = 1,
        .layout_id    = "16M",
    }, {
        .id        = "TL-WA701Nv1",
        .hw_id        = HWID_TL_WA701N_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WA7510N",
        .hw_id        = HWID_TL_WA7510N_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WA901NDv1",
        .hw_id        = HWID_TL_WA901ND_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id             = "TL-WA901NDv2",
        .hw_id          = HWID_TL_WA901ND_V2,
        .hw_rev         = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR741NDv1",
        .hw_id        = HWID_TL_WR741ND_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR741NDv4",
        .hw_id        = HWID_TL_WR741ND_V4,
        .hw_rev        = 1,
        .layout_id    = "4Mlzma",
    }, {
        .id        = "TL-WR740Nv1",
        .hw_id        = HWID_TL_WR740N_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR740Nv3",
        .hw_id        = HWID_TL_WR740N_V3,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR743NDv1",
        .hw_id        = HWID_TL_WR743ND_V1,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR841Nv1.5",
        .hw_id        = HWID_TL_WR841N_V1_5,
        .hw_rev        = 2,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR841NDv3",
        .hw_id        = HWID_TL_WR841ND_V3,
        .hw_rev        = 3,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR841NDv5",
        .hw_id        = HWID_TL_WR841ND_V5,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR841NDv7",
        .hw_id        = HWID_TL_WR841ND_V7,
        .hw_rev        = 1,
        .layout_id    = "4M",
    }, {
        .id        = "TL-WR941NDv2",
        .hw_id        = HWID_TL_WR941ND_V2,
        .hw_rev        = 2,
        .layout_id    = "16M",
    }, {
        .id        = "TL-WR941NDv4",
        .hw_id        = HWID_TL_WR941ND_V4,
        .hw_rev        = 1,
        .layout_id    = "16M",
    }, {
        .id        = "TL-WR1041Nv2",
        .hw_id        = HWID_TL_WR1041N_V2,
        .hw_rev        = 1,
        .layout_id    = "4Mlzma",
    }, {
        .id        = "TL-WR1043NDv1",
        .hw_id        = HWID_TL_WR1043ND_V1,
        .hw_rev        = 1,
        .layout_id    = "16M",
    }, {
        .id        = "TL-WR2543Nv1",
        .hw_id        = HWID_TL_WR2543N_V1,
        .hw_rev        = 1,
        .layout_id    = "8Mlzma",
    }, {
        .id        = "TL-WR703Nv1",
        .hw_id        = HWID_TL_WR703N_V1,
        .hw_rev        = 1,
        .layout_id    = "4Mlzma",
    }, {
        /* terminating entry */
    }
};

/*
 * Message macros
 */
#define ERR(fmt, ...) do { \
    fflush(0); \
    fprintf(stderr, "[%s] *** error: " fmt "\n", \
            progname, ## __VA_ARGS__ ); \
} while (0)

#define ERRS(fmt, ...) do { \
    int save = errno; \
    fflush(0); \
    fprintf(stderr, "[%s] *** error: " fmt "\n", \
            progname, ## __VA_ARGS__, strerror(save)); \
} while (0)

#define DBG(fmt, ...) do { \
    fprintf(stderr, "[%s] " fmt "\n", progname, ## __VA_ARGS__ ); \
} while (0)

static struct board_info *find_board(char *id)
{
    struct board_info *ret;
    struct board_info *board;

    ret = NULL;
    for (board = boards; board->id != NULL; board++){
        if (strcasecmp(id, board->id) == 0) {
            ret = board;
            break;
        }
    };

    return ret;
}

static struct board_info *find_board_by_hwid(uint32_t hw_id)
{
    struct board_info *board;

    for (board = boards; board->id != NULL; board++) {
        if (hw_id == board->hw_id)
            return board;
    };

    return NULL;
}

static struct flash_layout *find_layout(char *id)
{
    struct flash_layout *ret;
    struct flash_layout *l;

    ret = NULL;
    for (l = layouts; l->id != NULL; l++){
        if (strcasecmp(id, l->id) == 0) {
            ret = l;
            break;
        }
    };

    return ret;
}

static void usage(int status)
{
    FILE *stream = (status != EXIT_SUCCESS) ? stderr : stdout;
    struct board_info *board;

    fprintf(stream, "Usage: %s [OPTIONS...]\n", progname);
    fprintf(stream,
"\n"
"Options:\n"
"  -B <board>      create image for the board specified with <board>\n"
"  -c              use combined kernel image\n"
"  -E <ep>         overwrite kernel entry point with <ep> (hexval prefixed with 0x)\n"
"  -L <la>         overwrite kernel load address with <la> (hexval prefixed with 0x)\n"
"  -H <hwid>       use hardware id specified with <hwid>\n"
"  -F <id>         use flash layout specified with <id>\n"
"  -k <file>       read kernel image from the file <file>\n"
"  -r <file>       read rootfs image from the file <file>\n"
"  -a <align>      align the rootfs start on an <align> bytes boundary\n"
"  -R <offset>     overwrite rootfs offset with <offset> (hexval prefixed with 0x)\n"
"  -o <file>       write output to the file <file>\n"
"  -s              strip padding from the end of the image\n"
"  -j              add jffs2 end-of-filesystem markers\n"
"  -N <vendor>     set image vendor to <vendor>\n"
"  -V <version>    set image version to <version>\n"
"  -v <version>    set firmware version to <version>\n"
"  -i <file>       inspect given firmware file <file>\n"
"  -x              extract kernel and rootfs while inspecting (requires -i)\n"
"  -h              show this screen\n"
    );

    exit(status);
}

static int get_md5(char *data, int size, char *md5)
{
    MD5_CTX ctx;

    MD5_Init(&ctx);
    MD5_Update(&ctx, data, size);
    MD5_Final(md5, &ctx);
}

static int get_file_stat(struct file_info *fdata)
{
    struct stat st;
    int res;

    if (fdata->file_name == NULL)
        return 0;

    res = stat(fdata->file_name, &st);
    if (res){
        ERRS("stat failed on %s", fdata->file_name);
        return res;
    }

    fdata->file_size = st.st_size;
    return 0;
}

static int read_to_buf(struct file_info *fdata, char *buf)
{
    FILE *f;
    int ret = EXIT_FAILURE;

    f = fopen(fdata->file_name, "r");
    if (f == NULL) {
        ERRS("could not open \"%s\" for reading", fdata->file_name);
        goto out;
    }

    errno = 0;
    fread(buf, fdata->file_size, 1, f);
    if (errno != 0) {
        ERRS("unable to read from file \"%s\"", fdata->file_name);
        goto out_close;
    }

    ret = EXIT_SUCCESS;

 out_close:
    fclose(f);
 out:
    return ret;
}

static int check_options(void)
{
    int ret;

    if (inspect_info.file_name) {
        ret = get_file_stat(&inspect_info);
        if (ret)
            return ret;

        return 0;
    } else if (extract) {
        ERR("no firmware for inspection specified");
        return -1;
    }

    if (board_id == NULL && opt_hw_id == NULL) {
        ERR("either board or hardware id must be specified");
        return -1;
    }

    if (board_id) {
        board = find_board(board_id);
        if (board == NULL) {
            ERR("unknown/unsupported board id \"%s\"", board_id);
            return -1;
        }
        if (layout_id == NULL)
            layout_id = board->layout_id;

        hw_id = board->hw_id;
        hw_rev = board->hw_rev;
    } else {
        if (layout_id == NULL) {
            ERR("flash layout is not specified");
            return -1;
        }
        hw_id = strtoul(opt_hw_id, NULL, 0);

        if (opt_hw_rev)
            hw_rev = strtoul(opt_hw_rev, NULL, 0);
        else
            hw_rev = 1;
    }

    layout = find_layout(layout_id);
    if (layout == NULL) {
        ERR("unknown flash layout \"%s\"", layout_id);
        return -1;
    }

    if (!kernel_la)
        kernel_la = layout->kernel_la;
    if (!kernel_ep)
        kernel_ep = layout->kernel_ep;
    if (!rootfs_ofs)
        rootfs_ofs = layout->rootfs_ofs;

    if (kernel_info.file_name == NULL) {
        ERR("no kernel image specified");
        return -1;
    }

    ret = get_file_stat(&kernel_info);
    if (ret)
        return ret;

    kernel_len = kernel_info.file_size;

    if (combined) {
        if (kernel_info.file_size >
            layout->fw_max_len - sizeof(struct fw_header)) {
            ERR("kernel image is too big");
            return -1;
        }
    } else {
        if (rootfs_info.file_name == NULL) {
            ERR("no rootfs image specified");
            return -1;
        }

        ret = get_file_stat(&rootfs_info);
        if (ret)
            return ret;

        if (rootfs_align) {
            kernel_len += sizeof(struct fw_header);
            kernel_len = ALIGN(kernel_len, rootfs_align);
            kernel_len -= sizeof(struct fw_header);

            DBG("kernel length aligned to %u", kernel_len);

            if (kernel_len + rootfs_info.file_size >
                layout->fw_max_len - sizeof(struct fw_header)) {
                ERR("images are too big");
                return -1;
            }
        } else {
            if (kernel_info.file_size >
                rootfs_ofs - sizeof(struct fw_header)) {
                ERR("kernel image is too big");
                return -1;
            }

            if (rootfs_info.file_size >
                (layout->fw_max_len - rootfs_ofs)) {
                ERR("rootfs image is too big");
                return -1;
            }
        }
    }

    if (ofname == NULL) {
        ERR("no output file specified");
        return -1;
    }

    ret = sscanf(fw_ver, "%d.%d.%d", &fw_ver_hi, &fw_ver_mid, &fw_ver_lo);
    if (ret != 3) {
        ERR("invalid firmware version '%s'", fw_ver);
        return -1;
    }

    return 0;
}

static void fill_header(char *buf, int len)
{
    struct fw_header *hdr = (struct fw_header *)buf;

    memset(hdr, 0, sizeof(struct fw_header));

    hdr->version = htonl(HEADER_VERSION_V1);
    strncpy(hdr->vendor_name, vendor, sizeof(hdr->vendor_name));
    strncpy(hdr->fw_version, version, sizeof(hdr->fw_version));
    hdr->hw_id = htonl(hw_id);
    hdr->hw_rev = htonl(hw_rev);

    if (boot_info.file_size == 0)
        memcpy(hdr->md5sum1, md5salt_normal, sizeof(hdr->md5sum1));
    else
        memcpy(hdr->md5sum1, md5salt_boot, sizeof(hdr->md5sum1));

    hdr->kernel_la = htonl(kernel_la);
    hdr->kernel_ep = htonl(kernel_ep);
    hdr->fw_length = htonl(layout->fw_max_len);
    hdr->kernel_ofs = htonl(sizeof(struct fw_header));
    hdr->kernel_len = htonl(kernel_len);
    if (!combined) {
        hdr->rootfs_ofs = htonl(rootfs_ofs);
        hdr->rootfs_len = htonl(rootfs_info.file_size);
    }

    hdr->ver_hi = htons(fw_ver_hi);
    hdr->ver_mid = htons(fw_ver_mid);
    hdr->ver_lo = htons(fw_ver_lo);

    get_md5(buf, len, hdr->md5sum1);
}

static int pad_jffs2(char *buf, int currlen)
{
    int len;
    uint32_t pad_mask;

    len = currlen;
    pad_mask = (64 * 1024);
    while ((len < layout->fw_max_len) && (pad_mask != 0)) {
        uint32_t mask;
        int i;

        for (i = 10; i < 32; i++) {
            mask = 1 << i;
            if (pad_mask & mask)
                break;
        }

        len = ALIGN(len, mask);

        for (i = 10; i < 32; i++) {
            mask = 1 << i;
            if ((len & (mask - 1)) == 0)
                pad_mask &= ~mask;
        }

        for (i = 0; i < sizeof(jffs2_eof_mark); i++)
            buf[len + i] = jffs2_eof_mark[i];

        len += sizeof(jffs2_eof_mark);
    }

    return len;
}

static int write_fw(char *data, int len)
{
    FILE *f;
    int ret = EXIT_FAILURE;

    f = fopen(ofname, "w");
    if (f == NULL) {
        ERRS("could not open \"%s\" for writing", ofname);
        goto out;
    }

    errno = 0;
    fwrite(data, len, 1, f);
    if (errno) {
        ERRS("unable to write output file");
        goto out_flush;
    }

    DBG("firmware file \"%s\" completed", ofname);

    ret = EXIT_SUCCESS;

 out_flush:
    fflush(f);
    fclose(f);
    if (ret != EXIT_SUCCESS) {
        unlink(ofname);
    }
 out:
    return ret;
}

static int build_fw(void)
{
    int buflen;
    char *buf;
    char *p;
    int ret = EXIT_FAILURE;
    int writelen = 0;

    buflen = layout->fw_max_len;

    buf = malloc(buflen);
    if (!buf) {
        ERR("no memory for buffer\n");
        goto out;
    }

    memset(buf, 0xff, buflen);
    p = buf + sizeof(struct fw_header);
    ret = read_to_buf(&kernel_info, p);
    if (ret)
        goto out_free_buf;

    writelen = sizeof(struct fw_header) + kernel_len;

    if (!combined) {
        if (rootfs_align)
            p = buf + writelen;
        else
            p = buf + rootfs_ofs;

        ret = read_to_buf(&rootfs_info, p);
        if (ret)
            goto out_free_buf;

        if (rootfs_align)
            writelen += rootfs_info.file_size;
        else
            writelen = rootfs_ofs + rootfs_info.file_size;

        if (add_jffs2_eof)
            writelen = pad_jffs2(buf, writelen);
    }

    if (!strip_padding)
        writelen = buflen;

    fill_header(buf, writelen);
    ret = write_fw(buf, writelen);
    if (ret)
        goto out_free_buf;

    ret = EXIT_SUCCESS;

 out_free_buf:
    free(buf);
 out:
    return ret;
}

/* Helper functions to inspect_fw() representing different output formats */
static inline void inspect_fw_pstr(char *label, char *str)
{
    printf("%-23s: %s\n", label, str);
}

static inline void inspect_fw_phex(char *label, uint32_t val)
{
    printf("%-23s: 0x%08x\n", label, val);
}

static inline void inspect_fw_phexpost(char *label,
                                       uint32_t val, char *post)
{
    printf("%-23s: 0x%08x (%s)\n", label, val, post);
}

static inline void inspect_fw_phexdef(char *label,
                                      uint32_t val, uint32_t defval)
{
    printf("%-23s: 0x%08x                  ", label, val);

    if (val == defval)
        printf("(== OpenWrt default)\n");
    else
        printf("(OpenWrt default: 0x%08x)\n", defval);
}

static inline void inspect_fw_phexexp(char *label,
                                      uint32_t val, uint32_t expval)
{
    printf("%-23s: 0x%08x ", label, val);

    if (val == expval)
        printf("(ok)\n");
    else
        printf("(expected: 0x%08x)\n", expval);
}

static inline void inspect_fw_phexdec(char *label, uint32_t val)
{
    printf("%-23s: 0x%08x / %8u bytes\n", label, val, val);
}

static inline void inspect_fw_phexdecdef(char *label,
                                         uint32_t val, uint32_t defval)
{
    printf("%-23s: 0x%08x / %8u bytes ", label, val, val);

    if (val == defval)
        printf("(== OpenWrt default)\n");
    else
        printf("(OpenWrt default: 0x%08x)\n", defval);
}

static inline void inspect_fw_pmd5sum(char *label, uint8_t *val, char *text)
{
    int i;

    printf("%-23s:", label);
    for (i=0; i<MD5SUM_LEN; i++)
        printf(" %02x", val[i]);
    printf(" %s\n", text);
}

static int inspect_fw(void)
{
    char *buf;
    struct fw_header *hdr;
    uint8_t md5sum[MD5SUM_LEN];
    struct board_info *board;
    int ret = EXIT_FAILURE;

    buf = malloc(inspect_info.file_size);
    if (!buf) {
        ERR("no memory for buffer!\n");
        goto out;
    }

    ret = read_to_buf(&inspect_info, buf);
    if (ret)
        goto out_free_buf;
    hdr = (struct fw_header *)buf;

    inspect_fw_pstr("File name", inspect_info.file_name);
    inspect_fw_phexdec("File size", inspect_info.file_size);

    if (ntohl(hdr->version) != HEADER_VERSION_V1) {
        ERR("file does not seem to have V1 header!\n");
        goto out_free_buf;
    }

    inspect_fw_phexdec("Version 1 Header size", sizeof(struct fw_header));

    if (ntohl(hdr->unk1) != 0)
        inspect_fw_phexdec("Unknown value 1", hdr->unk1);

    memcpy(md5sum, hdr->md5sum1, sizeof(md5sum));
    if (ntohl(hdr->boot_len) == 0)
        memcpy(hdr->md5sum1, md5salt_normal, sizeof(md5sum));
    else
        memcpy(hdr->md5sum1, md5salt_boot, sizeof(md5sum));
    get_md5(buf, inspect_info.file_size, hdr->md5sum1);

    if (memcmp(md5sum, hdr->md5sum1, sizeof(md5sum))) {
        inspect_fw_pmd5sum("Header MD5Sum1", md5sum, "(*ERROR*)");
        inspect_fw_pmd5sum("          --> expected", hdr->md5sum1, "");
    } else {
        inspect_fw_pmd5sum("Header MD5Sum1", md5sum, "(ok)");
    }
    if (ntohl(hdr->unk2) != 0)
        inspect_fw_phexdec("Unknown value 2", hdr->unk2);
    inspect_fw_pmd5sum("Header MD5Sum2", hdr->md5sum2,
                       "(purpose yet unknown, unchecked here)");
    if (ntohl(hdr->unk3) != 0)
        inspect_fw_phexdec("Unknown value 3", hdr->unk3);

    printf("\n");

    inspect_fw_pstr("Vendor name", hdr->vendor_name);
    inspect_fw_pstr("Firmware version", hdr->fw_version);
    board = find_board_by_hwid(ntohl(hdr->hw_id));
    if (board) {
        layout = find_layout(board->layout_id);
        inspect_fw_phexpost("Hardware ID",
                            ntohl(hdr->hw_id), board->id);
        inspect_fw_phexexp("Hardware Revision",
                           ntohl(hdr->hw_rev), board->hw_rev);
    } else {
        inspect_fw_phexpost("Hardware ID",
                            ntohl(hdr->hw_id), "unknown");
        inspect_fw_phex("Hardware Revision",
                        ntohl(hdr->hw_rev));
    }

    printf("\n");

    inspect_fw_phexdec("Kernel data offset",
                       ntohl(hdr->kernel_ofs));
    inspect_fw_phexdec("Kernel data length",
                       ntohl(hdr->kernel_len));
    if (board) {
        inspect_fw_phexdef("Kernel load address",
                           ntohl(hdr->kernel_la),
                           layout ? layout->kernel_la : 0xffffffff);
        inspect_fw_phexdef("Kernel entry point",
                           ntohl(hdr->kernel_ep),
                           layout ? layout->kernel_ep : 0xffffffff);
        inspect_fw_phexdecdef("Rootfs data offset",
                              ntohl(hdr->rootfs_ofs),
                              layout ? layout->rootfs_ofs : 0xffffffff);
    } else {
        inspect_fw_phex("Kernel load address",
                        ntohl(hdr->kernel_la));
        inspect_fw_phex("Kernel entry point",
                        ntohl(hdr->kernel_ep));
        inspect_fw_phexdec("Rootfs data offset",
                           ntohl(hdr->rootfs_ofs));
    }
    inspect_fw_phexdec("Rootfs data length",
                       ntohl(hdr->rootfs_len));
    inspect_fw_phexdec("Boot loader data offset",
                       ntohl(hdr->boot_ofs));
    inspect_fw_phexdec("Boot loader data length",
                       ntohl(hdr->boot_len));
    inspect_fw_phexdec("Total firmware length",
                       ntohl(hdr->fw_length));

    if (extract) {
        FILE *fp;
        char *filename;

        printf("\n");

        filename = malloc(strlen(inspect_info.file_name) + 8);
        sprintf(filename, "%s-kernel", inspect_info.file_name);
        printf("Extracting kernel to \"%s\"...\n", filename);
        fp = fopen(filename, "w");
        if (fp)    {
            if (!fwrite(buf + ntohl(hdr->kernel_ofs),
                        ntohl(hdr->kernel_len), 1, fp)) {
                ERR("error in fwrite(): %s", strerror(errno));
            }
            fclose(fp);
        } else {
            ERR("error in fopen(): %s", strerror(errno));
        }
        free(filename);

        filename = malloc(strlen(inspect_info.file_name) + 8);
        sprintf(filename, "%s-rootfs", inspect_info.file_name);
        printf("Extracting rootfs to \"%s\"...\n", filename);
        fp = fopen(filename, "w");
        if (fp)    {
            if (!fwrite(buf + ntohl(hdr->rootfs_ofs),
                        ntohl(hdr->rootfs_len), 1, fp)) {
                ERR("error in fwrite(): %s", strerror(errno));
            }
            fclose(fp);
        } else {
            ERR("error in fopen(): %s", strerror(errno));
        }
        free(filename);
    }

 out_free_buf:
    free(buf);
 out:
    return ret;
}

int main(int argc, char *argv[])
{
    int ret = EXIT_FAILURE;
    int err;

    FILE *outfile;

    progname = basename(argv[0]);

    while ( 1 ) {
        int c;

        c = getopt(argc, argv, "a:B:H:E:F:L:V:N:W:ci:k:r:R:o:xhsjv:");
        if (c == -1)
            break;

        switch (c) {
        case 'a':
            sscanf(optarg, "0x%x", &rootfs_align);
            break;
        case 'B':
            board_id = optarg;
            break;
        case 'H':
            opt_hw_id = optarg;
            break;
        case 'E':
            sscanf(optarg, "0x%x", &kernel_ep);
            break;
        case 'F':
            layout_id = optarg;
            break;
        case 'W':
            opt_hw_rev = optarg;
            break;
        case 'L':
            sscanf(optarg, "0x%x", &kernel_la);
            break;
        case 'V':
            version = optarg;
            break;
        case 'v':
            fw_ver = optarg;
            break;
        case 'N':
            vendor = optarg;
            break;
        case 'c':
            combined++;
            break;
        case 'k':
            kernel_info.file_name = optarg;
            break;
        case 'r':
            rootfs_info.file_name = optarg;
            break;
        case 'R':
            sscanf(optarg, "0x%x", &rootfs_ofs);
            break;
        case 'o':
            ofname = optarg;
            break;
        case 's':
            strip_padding = 1;
            break;
        case 'i':
            inspect_info.file_name = optarg;
            break;
        case 'j':
            add_jffs2_eof = 1;
            break;
        case 'x':
            extract = 1;
            break;
        case 'h':
            usage(EXIT_SUCCESS);
            break;
        default:
            usage(EXIT_FAILURE);
            break;
        }
    }

    ret = check_options();
    if (ret)
        goto out;

    if (!inspect_info.file_name)
        ret = build_fw();
    else
        ret = inspect_fw();

 out:
    return ret;
}

#
# Copyright (C) 2008-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk

JFFS2_BLOCKSIZE = 64k 128k 256k

define imgname
$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))
endef

define rootfs_align
$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs-%,0x4,$(1)))))
endef

define sysupname
$(call imgname,$(1),$(2))-sysupgrade.bin
endef

define factoryname
$(call imgname,$(1),$(2))-factory.bin
endef

COMMA:=,

define mkcmdline
$(if $(1),board=$(1) )$(if $(2),console=$(2)$(COMMA)$(3))
endef

SINGLE_PROFILES:=

define SingleProfile
  define Image/Build/Profile/$(3)
    $$(call Image/Build/Template/$(2)/$$(1),$(1),$(4),$$(call mkcmdline,$(5),$(6),$(7)),$(8),$(9),$(10),$(11),$(12))
  endef
  SINGLE_PROFILES += $(3)
endef

define MultiProfile
  define Image/Build/Profile/$(1)
    $(foreach p,$(2),
        $$(call Image/Build/Profile/$p,$$(1))
    )
  endef
endef

LOADER_MAKE := $(NO_TRACE_MAKE) -C lzma-loader KDIR=$(KDIR)

KDIR_TMP:=$(KDIR)/tmp
VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
fs_squash:=squashfs-only
fs_64k:=64k
fs_64kraw:=64kraw
fs_128k:=128k
fs_256k:=256k
ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
    fs_squash:=initramfs
    fs_64k:=initramfs
    fs_64kraw:=initramfs
    fs_128k:=initramfs
    fs_256k:=initramfs
    VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs
    UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs
endif

define CompressLzma
  $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(3) $(2)
endef

define PatchKernelLzma
    cp $(KDIR)/vmlinux $(KDIR_TMP)/vmlinux-$(1)
    $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR_TMP)/vmlinux-$(1) "$(strip $(2))"
    $(call CompressLzma,$(KDIR_TMP)/vmlinux-$(1),$(KDIR_TMP)/vmlinux-$(1).bin.lzma,$(3))
endef

define PatchKernelGzip
    cp $(KDIR)/vmlinux $(KDIR_TMP)/vmlinux-$(1)
    $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR_TMP)/vmlinux-$(1) "$(strip $(2))"
    gzip -9 -c $(KDIR_TMP)/vmlinux-$(1) > $(KDIR_TMP)/vmlinux-$(1).bin.gz
endef

define MkuImage
    mkimage -A mips -O linux -T kernel -a 0x80060000 -C $(1) $(2) \
        -e 0x80060000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
        -d $(3) $(4)
endef

define MkuImageLzma
    $(call PatchKernelLzma,$(1),$(2),$(3))
    $(call MkuImage,lzma,,$(KDIR_TMP)/vmlinux-$(1).bin.lzma,$(KDIR_TMP)/vmlinux-$(1).uImage)
endef

define MkuImageLzma/initramfs
    $(call PatchKernelLzma,$(1),$(2))
    $(call MkuImage,lzma,,$(KDIR_TMP)/vmlinux-$(1).bin.lzma,$(call imgname,initramfs,$(1))-uImage.bin)
endef

define MkuImageGzip
    $(call PatchKernelGzip,$(1),$(2))
    $(call MkuImage,gzip,,$(KDIR_TMP)/vmlinux-$(1).bin.gz,$(KDIR_TMP)/vmlinux-$(1).uImage)
endef

define MkuImageGzip/initramfs
    $(call PatchKernelGzip,$(1),$(2))
    $(call MkuImage,gzip,,$(KDIR_TMP)/vmlinux-$(1).bin.gz,$(call imgname,initramfs,$(1))-uImage.bin)
endef

define MkuImageOKLI
    $(call MkuImage,lzma,-M 0x4f4b4c49,$(KDIR)/vmlinux.bin.lzma,$(KDIR_TMP)/vmlinux-$(1).okli)
endef

define CatFiles
    if [ `stat -c%s "$(1)"` -gt $(2) ]; then \
        echo "Warning: $(1) is too big"; \
    else if [ `stat -c%s $(3)` -gt $(4) ]; then \
        echo "Warning: $(3) is too big"; \
    else \
        ( dd if=$(1) bs=$(2) conv=sync; dd if=$(3) ) > $(5); \
    fi; fi
endef

define Sysupgrade/KR
    $(call CatFiles,$(2),$(3),$(KDIR)/root.$(1),$(4),$(call sysupname,$(1),$(5)))
endef

define Sysupgrade/KRuImage
    $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2).uImage,$(3),$(KDIR)/root.$(1),$(4),$(call sysupname,$(1),$(2)))
endef

define Sysupgrade/RKuImage
    $(call CatFiles,$(KDIR)/root.$(1),$(4),$(KDIR_TMP)/vmlinux-$(2).uImage,$(3),$(call sysupname,$(1),$(2)))
endef

define Image/BuildLoader
    -rm -rf $(KDIR)/lzma-loader
    $(LOADER_MAKE) LOADER=loader-$(1).$(2) KERNEL_CMDLINE="$(3)"\
        LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
        LOADER_DATA="$(KDIR)/vmlinux.bin.lzma" BOARD="$(1)" \
        compile loader.$(2)
endef

define Image/BuildLoaderAlone
    -rm -rf $(KDIR)/lzma-loader
    $(LOADER_MAKE) LOADER=loader-$(1).$(2) KERNEL_CMDLINE="$(3)" \
        LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
        BOARD="$(1)" FLASH_OFFS=$(4) FLASH_MAX=$(5) \
        compile loader.$(2)
endef

define Build/Clean
    $(LOADER_MAKE) clean
endef


alfa_ap96_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13312k(rootfs),2048k(kernel),512k(caldata)ro,15360k@0x80000(firmware)
alfa_mtdlayout_8M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6144k(rootfs),1600k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware)
all0258n_mtdlayout=mtdparts=spi0.0:256k(u-boot),64k(u-boot-env),1024k(kernel),5248k(rootfs),1536k(failsafe),64k(art),6272k@0x50000(firmware)
all0315n_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,256k(u-boot-env),1024k(kernel),12544k(rootfs),2048k(failsafe),256k(art)ro,13568k@0x80000(firmware)
ap96_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,6144k(rootfs),1728k(kernel),64k(art)ro,7872k@0x40000(firmware)
ap113_mtd_layout=mtdparts=spi0.0:64k(u-boot),3008k(rootfs),896k(uImage),64k(NVRAM),64k(ART),3904k@0x10000(firmware)
ap121_mtdlayout_2M=mtdparts=spi0.0:64k(u-boot)ro,1216k(rootfs),704k(kernel),64k(art)ro,1920k@0x10000(firmware)
ap121_mtdlayout_4M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,2752k(rootfs),896k(kernel),64k(nvram),64k(art)ro,3648k@0x50000(firmware)
ap136_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(mib0),64k(art)ro,7744k@0x50000(firmware)
cameo7240_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,960k(kernel),2752k(rootfs),64k(mac)ro,64k(art)ro,3712k@0x40000(firmware)
cameo913x_mtdlayout=mtdparts=spi0.0:128k(u-boot)ro,64k(config)ro,960k(kernel),2880k(rootfs),64k(art)ro,3840k@0x30000(firmware)
cameo933x_mtdlayout=mtdparts=spi0.0:64k(u-boot)ro,64k(art)ro,64k(mac)ro,64k(nvram)ro,192k(language)ro,896k(kernel),2752k(rootfs),3648k@0x70000(firmware)
cap4200ag_mtdlayout=mtdparts=spi0.0:256k(u-boot),64k(u-boot-env),320k(custom)ro,1536k(kernel),12096k(rootfs),2048k(failsafe),64k(art),13632k@0xa0000(firmware)
db120_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware)
dir825b1_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),5184k(rootfs),64k(caldata)ro,1600k(unknown)ro,6208k@0x50000(firmware),64k@0x7f0000(caldata_copy)
dir825b1_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),6784k(rootfs),64k(caldata)ro,7808k@0x50000(firmware),64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig)
ew-dorin_mtdlayout_4M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),1024k(kernel),2688k(rootfs),64k(art),3712k@0x50000(firmware)
dlrtdev_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),5184k(rootfs),64k(caldata)ro,640k(certs),960k(unknown)ro,6208k@0x50000(firmware),64k@0x7f0000(caldata_copy)
dlrtdev_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),6544k(rootfs),640k(certs),64k(caldata)ro,7168k@0x50000(firmware),64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig)
pb92_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,2752k(rootfs),896k(kernel),64k(nvram),64k(art)ro,3648k@0x50000(firmware)
planex_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,960k(kernel),6784k(rootfs),128k(art)ro,7744k@0x50000(firmware)
ubntxm_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1024k(kernel),6528k(rootfs),256k(cfg)ro,64k(EEPROM)ro,7552k@0x50000(firmware)
ubdev_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1024k(kernel),6464k(rootfs),64k(certs),256k(cfg)ro,64k(EEPROM)ro,7488k@0x50000(firmware)
whrhpg300n_mtdlayout=mtdparts=spi0.0:248k(u-boot)ro,8k(u-boot-env)ro,960k(kernel),2816k(rootfs),64k(art)ro,3712k@0x40000(firmware)
wndr3700_mtdlayout=mtdparts=spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,1024k(kernel),6656k(rootfs),64k(art)ro,7680k@0x70000(firmware)
wndr3700v2_mtdlayout=mtdparts=spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,1024k(kernel),14848k(rootfs),64k(art)ro,15872k@0x70000(firmware)
zcn1523h_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6208k(rootfs),1472k(kernel),64k(configure)ro,64k(mfg)ro,64k(art)ro,7680k@0x50000(firmware)

define Image/BuildKernel
    cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
    cp $(KDIR)/vmlinux $(VMLINUX).bin
    dd if=$(KDIR)/vmlinux.bin.lzma of=$(VMLINUX).lzma bs=65536 conv=sync
    dd if=$(KDIR)/vmlinux.bin.gz of=$(VMLINUX).gz bs=65536 conv=sync
    $(call MkuImage,gzip,,$(KDIR)/vmlinux.bin.gz,$(UIMAGE)-gzip.bin)
    $(call MkuImage,lzma,,$(KDIR)/vmlinux.bin.lzma,$(UIMAGE)-lzma.bin)
    cp $(KDIR)/loader-generic.elf $(VMLINUX)-lzma.elf
    -mkdir -p $(KDIR_TMP)
    $(call Image/Build/Initramfs)
endef

define Image/Build/WRT400N
    $(call MkuImageLzma,$(2),$(3))
    $(call Sysupgrade/KRuImage,$(1),$(2),1310720,6488064)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        wrt400n $(KDIR_TMP)/vmlinux-$(2).uImage $(KDIR)/root.$(1) $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/DIR825B1
    $(call MkuImageLzma,$(2),$(3) $(dir825b1_mtdlayout))
    $(call Sysupgrade/KRuImage,$(1),$(2),1048576,5308416)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        ( \
            dd if=$(call sysupname,$(1),$(2)); \
            echo -n "$(4)"; \
        ) > $(call imgname,$(1),$(2))-backup-loader.bin; \
        if [ `stat -c%s $(call sysupname,$(1),$(2))` -gt 4194304 ]; then \
            echo "Warning: $(call sysupname,$(1),$(2)) is too big"; \
        else \
            ( \
                dd if=$(call sysupname,$(1),$(2)) bs=4096k conv=sync; \
                echo -n "$(5)"; \
            ) > $(call factoryname,$(1),$(2)); \
        fi; \
    fi
    $(call MkuImageLzma,$(2)-fat,$(3) $(dir825b1_mtdlayout_fat))
    $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2)-fat.uImage,1048576,$(KDIR)/root.$(1),6946816,$(KDIR_TMP)/$(2)-fat.bin)
    if [ -e "$(KDIR_TMP)/$(2)-fat.bin" ]; then \
        echo -n "" > $(KDIR_TMP)/$(2)-fat.dummy; \
        sh $(TOPDIR)/scripts/combined-image.sh \
            "$(KDIR_TMP)/$(2)-fat.bin" \
            "$(KDIR_TMP)/$(2)-fat.dummy" \
            $(call sysupname,$(1),$(2)-fat); \
    fi
endef

define Image/Build/DLRTDEV
    $(call MkuImageLzma,$(2),$(3) $(dlrtdev_mtdlayout))
    $(call Sysupgrade/KRuImage,$(1),$(2),1048576,5308416)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        ( \
            dd if=$(call sysupname,$(1),$(2)); \
            echo -n "$(4)"; \
        ) > $(call imgname,$(1),$(2))-backup-loader.bin; \
        if [ `stat -c%s $(call sysupname,$(1),$(2))` -gt 4194304 ]; then \
            echo "Warning: $(call sysupname,$(1),$(2)) is too big"; \
        else \
            ( \
                dd if=$(call sysupname,$(1),$(2)) bs=4096k conv=sync; \
                echo -n "$(5)"; \
            ) > $(call factoryname,$(1),$(2)); \
        fi; \
    fi
    $(call MkuImageLzma,$(2)-fat,$(3) $(dlrtdev_mtdlayout_fat))
    $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2)-fat.uImage,1048576,$(KDIR)/root.$(1),6946816,$(KDIR_TMP)/$(2)-fat.bin)
    if [ -e "$(KDIR_TMP)/$(2)-fat.bin" ]; then \
        echo -n "" > $(KDIR_TMP)/$(2)-fat.dummy; \
        sh $(TOPDIR)/scripts/combined-image.sh \
            "$(KDIR_TMP)/$(2)-fat.bin" \
            "$(KDIR_TMP)/$(2)-fat.dummy" \
            $(call sysupname,$(1),$(2)-fat); \
    fi
endef

define Image/Build/WZRHPG30XNH
    $(call MkuImageLzma,$(2),$(3))
    $(call Sysupgrade/KRuImage,$(1),$(2),1048576,31850496)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        ( \
            echo -n -e "# Airstation Public Fmt1\x00\x00\x00\x00\x00\x00\x00\x00"; \
            dd if=$(call sysupname,$(1),$(2)); \
        ) > $(call imgname,$(1),$(2))-tftp.bin; \
        buffalo-enc -p $(4) -v 1.99 \
            -i $(call sysupname,$(1),$(2)) \
            -o $(KDIR_TMP)/$(2).enc; \
        buffalo-tag -b $(4) -p $(4) -a ath -v 1.99 -m 1.01 -l mlang8 \
            -w 3 -c 0x80041000 -d 0x801e8000 -f 1 -r M_ \
            -i $(KDIR_TMP)/$(2).enc \
            -o $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/WZRHPG30XNH/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(4))
endef

define Image/Build/WHRHPG300N
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Sysupgrade/KRuImage,$(1),$(2),983040,2883584)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        ( \
            echo -n -e "# Airstation Public Fmt1\x00\x00\x00\x00\x00\x00\x00\x00"; \
            dd if=$(call sysupname,$(1),$(2)); \
        ) > $(call imgname,$(1),$(2))-tftp.bin; \
        buffalo-enc -p $(5) -v 1.99 \
            -i $(call sysupname,$(1),$(2)) \
            -o $(KDIR_TMP)/$(2).enc; \
        buffalo-tag -b $(5) -p $(5) -a ath -v 1.99 -m 1.01 -l mlang8 \
            -w 3 -c 0x80041000 -d 0x801e8000 -f 1 -r M_ \
            -i $(KDIR_TMP)/$(2).enc \
            -o $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/WHRHPG300N/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(4))
endef

define Image/Build/Cameo
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Sysupgrade/KRuImage,$(1),$(2),$(5),$(6))
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        ( \
            dd if=$(KDIR_TMP)/vmlinux-$(2).uImage bs=$(5) conv=sync; \
            dd if=$(KDIR)/root.$(1) bs=$(6) conv=sync; \
            echo -n $(7); \
        ) > $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/CameoHornet
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Sysupgrade/KRuImage,$(1),$(2),$(5),$(6))
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        mkcameofw -M HORNET -R "DEF" -S $(7) -V "1.99" \
            -K $(5) -I $$$$(($(5)+$(6))) \
            -k $(KDIR_TMP)/vmlinux-$(2).uImage \
            -r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
            -o $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/Cameo913x
    $(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo913x_mtdlayout),983040,2949120,$(4))
endef

define Image/Build/Cameo913x/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(cameo913x_mtdlayout))
endef

define Image/Build/Cameo7240
    $(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo7240_mtdlayout),983040,2818048,$(4))
endef

define Image/Build/Cameo7240/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(cameo7240_mtdlayout))
endef

define Image/Build/Cameo933x
    $(call Image/Build/CameoHornet,$(1),$(2),$(3),$(cameo933x_mtdlayout),917504,2818048,$(4))
endef

define Image/Build/Cameo933x/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(cameo933x_mtdlayout))
endef

define Image/Build/Ath
    $(call Sysupgrade/$(7),$(1),$(2),$(5),$(6))
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        dd if=$(KDIR_TMP)/vmlinux-$(2).uImage \
            of=$(call imgname,kernel,$(2)).bin bs=64k conv=sync; \
        dd if=$(KDIR)/root.$(1) \
            of=$(call imgname,$(1),$(2)-rootfs).bin bs=128k conv=sync; \
    fi
endef

define Image/Build/AthGzip
    $(call MkuImageGzip,$(2),$(3) $(4))
    $(call Image/Build/Ath,$(1),$(2),$(3),$(4),$(5),$(6),$(7))
endef

define Image/Build/AthGzip/initramfs
    $(call MkuImageGzip/initramfs,$(2),$(3) $(4))
endef

define Image/Build/AthLzma
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Image/Build/Ath,$(1),$(2),$(3),$(4),$(5),$(6),$(7))
endef

define Image/Build/AthLzma/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(4))
endef

define Image/Build/PB4X
    $(call PatchKernelLzma,$(2),$(3))
    dd if=$(KDIR_TMP)/vmlinux-$(2).bin.lzma \
       of=$(call imgname,kernel,$(2)).bin bs=64k conv=sync
    dd if=$(KDIR)/root.$(1) \
       of=$(call imgname,$(1),$(2)-rootfs).bin bs=128k conv=sync
    -sh $(TOPDIR)/scripts/combined-image.sh \
        "$(call imgname,kernel,$(2)).bin" \
        "$(call imgname,$(1),$(2)-rootfs).bin" \
        $(call sysupname,$(1),$(2))
endef


define Image/Build/MyLoader
    $(call PatchKernelLzma,$(2),$(3))
    -$(STAGING_DIR_HOST)/bin/mkmylofw -B $(2) -s $(4) \
        -p0x030000:0xe0000:al:0x80060000:kernel:$(KDIR_TMP)/vmlinux-$(2).bin.lzma \
        -p0x110000:0:::rootfs:$(KDIR)/root.$(1) \
        $(call imgname,$(1),$(2))-$(5)-factory.img
endef

define Image/Build/UBNTXM
    $(call MkuImageLzma,$(2),$(3) $(ubntxm_mtdlayout))
    $(call Sysupgrade/KRuImage,$(1),$(2),1048576,6684672)
    dd if=$(KDIR_TMP)/vmlinux-$(2).uImage of=$(KDIR_TMP)/vmlinux-$(2).uImage.bin bs=1024k conv=sync
    -$(STAGING_DIR_HOST)/bin/mkfwimage \
        -B $(4) -v $(5).$(6).v6.0.0-OpenWrt-$(REVISION) \
        -k $(KDIR_TMP)/vmlinux-$(2).uImage.bin \
        -r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
        -o $(call factoryname,$(1),$(2))
endef


define Image/Build/UBDEV
    $(call MkuImageLzma,$(2),$(3) $(ubdev_mtdlayout))
    $(call Sysupgrade/KRuImage,$(1),$(2),1048576,6684672)
    dd if=$(KDIR_TMP)/vmlinux-$(2).uImage of=$(KDIR_TMP)/vmlinux-$(2).uImage.bin bs=1024k conv=sync
    -$(STAGING_DIR_HOST)/bin/mkfwimage \
        -B $(4) -v $(5).$(6).v6.0.0-OpenWrt-$(REVISION) \
        -k $(KDIR_TMP)/vmlinux-$(2).uImage.bin \
        -r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
        -o $(call factoryname,$(1),$(2))
endef

define Image/Build/UBNT
    $(call PatchKernelLzma,$(2),$(3))
    dd if=$(KDIR_TMP)/vmlinux-$(2).bin.lzma of=$(KDIR_TMP)/vmlinux-$(2).lzma bs=64k conv=sync
    -$(STAGING_DIR_HOST)/bin/mkfwimage \
        -B $(4) -v $(5).$(6).OpenWrt.$(REVISION) \
        -k $(KDIR_TMP)/vmlinux-$(2).lzma \
        -r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
        -o $(call factoryname,$(1),$(2))
    -sh $(TOPDIR)/scripts/combined-image.sh \
        "$(KDIR_TMP)/vmlinux-$(2).lzma" \
        "$(BIN_DIR)/$(IMG_PREFIX)-root.$(1)" \
  $(call sysupname,$(1),$(2))
endef

define Image/Build/Planex/loader
    $(call Image/BuildLoaderAlone,$(1),gz,$(2) $(planex_mtdlayout),0x52000,0)
endef

define Image/Build/Planex
    [ -e "$(KDIR)/loader-$(2).gz" ]
    $(call MkuImage,gzip,,$(KDIR)/loader-$(2).gz,$(KDIR_TMP)/vmlinux-$(2).uImage)
    $(call MkuImageOKLI,$(2))
    ( \
        dd if=$(KDIR_TMP)/vmlinux-$(2).uImage bs=8k count=1 conv=sync; \
        dd if=$(KDIR_TMP)/vmlinux-$(2).okli; \
    ) > $(KDIR_TMP)/kernel-$(2).bin
    $(call Sysupgrade/KR,$(1),$(KDIR_TMP)/kernel-$(2).bin,983040,6815744,$(2))
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        $(STAGING_DIR_HOST)/bin/mkplanexfw \
            -B $(2) \
            -v 2.00.00 \
            -i $(call sysupname,$(1),$(2)) \
            -o $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/ALFA
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Sysupgrade/RKuImage,$(1),$(2),$(5),$(6))
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        rm -rf $(KDIR)/$(1); \
        mkdir -p $(KDIR)/$(1); \
        cd $(KDIR)/$(1); \
        cp $(KDIR_TMP)/vmlinux-$(2).uImage $(KDIR)/$(1)/$(7); \
        cp $(KDIR)/root.$(1) $(KDIR)/$(1)/$(8); \
        $(TAR) zcf $(call factoryname,$(1),$(2)) -C $(KDIR)/$(1) $(7) $(8); \
        ( \
            echo WRM7222C | dd bs=32 count=1 conv=sync; \
            echo -ne '\xfe'; \
        ) >> $(call factoryname,$(1),$(2)); \
    fi
endef

define Image/Build/ALFA/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(4))
endef

define Image/Build/TPLINKOLD/loader
    $(call Image/BuildLoaderAlone,$(1),gz,$(2),0x22000,0)
endef

define Image/Build/TPLINKOLD
    [ -e "$(KDIR)/loader-$(2).gz" ]
    $(call MkuImageOKLI,$(2))
    ( \
        dd if=$(KDIR)/loader-$(2).gz bs=7680 count=1 conv=sync; \
        dd if=$(KDIR_TMP)/vmlinux-$(2).okli conv=sync; \
    ) > $(KDIR_TMP)/kernel-$(2).bin
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION)\
        -k $(KDIR_TMP)/kernel-$(2).bin \
        -r $(KDIR)/root.$(1) \
        -o $(call factoryname,$(1),$(2))
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) -s\
        -k $(KDIR_TMP)/kernel-$(2).bin \
        -r $(KDIR)/root.$(1) \
        -o $(call sysupname,$(1),$(2))
endef

define Image/Build/TPLINKOLD/initramfs
    $(call Image/BuildLoader,$(2),gz,$(3),0x80060000)
    -$(STAGING_DIR_HOST)/bin/mktplinkfw -c \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) -s\
        -k $(KDIR)/loader-$(2).gz \
        -o $(call imgname,$(1),$(2))-uImage.bin
endef

define Image/Build/TPLINK/loader
    $(call Image/BuildLoaderAlone,$(1),gz,$(2),0x22000,0)
endef

define Image/Build/TPLINK
    [ -e "$(KDIR)/loader-$(2).gz" ]
    $(call MkuImageOKLI,$(2))
    ( \
        dd if=$(KDIR)/loader-$(2).gz bs=7680 count=1 conv=sync; \
        dd if=$(KDIR_TMP)/vmlinux-$(2).okli conv=sync; \
    ) > $(KDIR_TMP)/kernel-$(2).bin
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION)\
        -k $(KDIR_TMP)/kernel-$(2).bin \
        -r $(KDIR)/root.$(1) \
        -a $(call rootfs_align,$(1)) -j \
        -o $(call factoryname,$(1),$(2))
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) -s\
        -k $(KDIR_TMP)/kernel-$(2).bin \
        -r $(KDIR)/root.$(1) \
        -a $(call rootfs_align,$(1)) -j \
        -o $(call sysupname,$(1),$(2))
endef

define Image/Build/TPLINK/initramfs
    $(call Image/BuildLoader,$(2),gz,$(3),0x80060000)
    -$(STAGING_DIR_HOST)/bin/mktplinkfw -c \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) -s\
        -k $(KDIR)/loader-$(2).gz \
        -o $(call imgname,$(1),$(2))-uImage.bin
endef

define Image/Build/TPLINK-LZMA
    $(call PatchKernelLzma,$(2),$(3))
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) $(7) \
        -k $(KDIR_TMP)/vmlinux-$(2).bin.lzma \
        -r $(KDIR)/root.$(1) \
        -a $(call rootfs_align,$(1)) -j \
        -o $(call factoryname,$(1),$(2))
    -$(STAGING_DIR_HOST)/bin/mktplinkfw \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) $(7) -s \
        -k $(KDIR_TMP)/vmlinux-$(2).bin.lzma \
        -r $(KDIR)/root.$(1) \
        -a $(call rootfs_align,$(1)) -j \
        -o $(call sysupname,$(1),$(2))
endef

define Image/Build/TPLINK-LZMA/initramfs
    $(call PatchKernelLzma,$(2),$(3))
    -$(STAGING_DIR_HOST)/bin/mktplinkfw -c \
        -H $(4) -W $(5) -F $(6) -N OpenWrt -V $(REVISION) $(7) -s \
        -k $(KDIR_TMP)/vmlinux-$(2).bin.lzma \
        -o $(call imgname,$(1),$(2))-uImage.bin
endef

define Image/Build/CyberTAN
    $(call MkuImageGzip,$(2),$(3))
    $(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/image.tmp -f $(KDIR_TMP)/vmlinux-$(2).uImage \
        -x 32 -a 0x10000 -x -32 -f $(KDIR)/root.$(1)
    -$(STAGING_DIR_HOST)/bin/addpattern -B $(2) -v v$(4) \
        -i $(KDIR)/image.tmp \
        -o $(call sysupname,$(1),$(2))
    -$(STAGING_DIR_HOST)/bin/addpattern -B $(2) -v v$(4) -g \
        -i $(KDIR)/image.tmp \
        -o $(call factoryname,$(1),$(2))
    rm $(KDIR)/image.tmp
endef

define Image/Build/Netgear/Build_uImage
    $(call MkuImageLzma,$(1),$(2) $(3),-d20)
    -rm -rf $(KDIR)/$(1)
    mkdir -p $(KDIR)/$(1)/image
    $(STAGING_DIR_HOST)/bin/wndr3700 \
        $(KDIR_TMP)/vmlinux-$(1).uImage \
        $(KDIR)/$(1)/image/uImage \
        $(4)
    $(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
        $(KDIR)/$(1) $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs.tmp \
        -nopad -noappend -root-owned -be
    -rm -rf $(KDIR)/$(1)
    mkimage -A mips -O linux -T filesystem -C none \
        -a 0xbf070000 -e 0xbf070000 \
        -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
        -d $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs.tmp \
        $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs.tmp2
    $(STAGING_DIR_HOST)/bin/wndr3700 \
        $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs.tmp2 \
        $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs \
        $(4)
    -rm -f $(KDIR_TMP)/vmlinux-$(1).uImage.squashfs.tmp*
endef

define Image/Build/Netgear/Estimate_uImage
    $(call Image/Build/Netgear/Build_uImage,$(1)_est,$(2),$(3),$(4))
    ( \
        set -e; \
        kk=`echo '$(3)' | sed -e 's/.*[:,]\([0-9]*\)k(kernel).*/\1/'`; \
        rk=`echo '$(3)' | sed -e 's/.*[:,]\([0-9]*\)k(rootfs).*/\1/'`; \
        let 'tk = kk + rk'; \
        s=`stat -c'%s' '$(KDIR_TMP)/vmlinux-$(1)_est.uImage.squashfs'`; \
        c=`echo '$(3)' | wc -c`; \
        let 'kk = (((s + c) / (64 * 1024) + 1) * 64)'; \
        let 'rk = tk - kk'; \
        echo '$(3)' | sed -e "s/[0-9]*k(kernel)/$$$${kk}k(kernel)/" \
                  -e "s/[0-9]*k(rootfs)/$$$${rk}k(rootfs)/" > \
            '$(KDIR_TMP)/$(1)_mtdparts'; \
        let 'k = kk * 1024'; \
        echo "$$$${k}" > '$(KDIR_TMP)/$(1)_kernel_maxsize'; \
        let 'r = rk * 1024'; \
        echo "$$$${r}" > '$(KDIR_TMP)/$(1)_rootfs_maxsize'; \
    )
    -rm -f $(KDIR_TMP)/vmlinux-$(1)_est \
           $(KDIR_TMP)/vmlinux-$(1)_est.bin.lzma \
           $(KDIR_TMP)/vmlinux-$(1)_est.uImage \
           $(KDIR_TMP)/vmlinux-$(1)_est.uImage.squashfs
endef

define Image/Build/Netgear
    $(call Image/Build/Netgear/Estimate_uImage,$(2),$(3),$(4),$(5))
    $(call Image/Build/Netgear/Build_uImage,$(2),$(3),`cat $(KDIR_TMP)/$(2)_mtdparts`,$(5))
    if [ `stat -c%s '$(KDIR_TMP)/vmlinux-$(2).uImage.squashfs'` -gt \
         `cat '$(KDIR_TMP)/$(2)_kernel_maxsize'` ]; then \
                echo "$(KDIR_TMP)/vmlinux-$(2).uImage.squashfs is too big" >& 2; \
    else if [ `stat -c%s '$(KDIR)/root.$(1)'` -gt \
         `cat '$(KDIR_TMP)/$(2)_rootfs_maxsize'` ]; then \
                echo "$(KDIR)/root.$(1) is too big" >& 2; \
    else \
        ( \
            set -e; \
            dd if=$(KDIR_TMP)/vmlinux-$(2).uImage.squashfs \
            bs=`cat '$(KDIR_TMP)/$(2)_kernel_maxsize'` conv=sync; \
            dd if=$(KDIR)/root.$(1) bs=64k; \
        ) > $(call sysupname,$(1),$(2)); \
        for r in $(7) ; do \
            [ -n "$$$$r" ] && dashr="-$$$$r" || dashr= ; \
            $(STAGING_DIR_HOST)/bin/mkdniimg \
                -B $(6) -v OpenWrt.$(REVISION) -r "$$$$r" $(8) \
                -i $(call sysupname,$(1),$(2)) \
                -o $(call imgname,$(1),$(2))-factory$$$$dashr.img; \
        done; \
    fi; fi
endef

define Image/Build/Netgear/initramfs
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(STAGING_DIR_HOST)/bin/wndr3700 \
        $(KDIR_TMP)/vmlinux-$(2).uImage \
        $(call imgname,$(1),$(2))-uImage.bin \
        $(5)
endef

ifdef CONFIG_PACKAGE_uboot-ar71xx-nbg460n_550n_550nh
  define Image/Build/ZyXEL
    $(call MkuImageLzma,$(2),$(3))
    $(call Sysupgrade/KRuImage,$(1),$(2),917504,2752512)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        if [ ! -f $(BIN_DIR)/$(IMG_PREFIX)-$(2)-u-boot.bin ]; then \
            echo "Warning: $(IMG_PREFIX)-$(2)-u-boot.bin not found"; \
        else \
            $(STAGING_DIR_HOST)/bin/mkzynfw \
                -B $(4) \
                -b $(BIN_DIR)/$(IMG_PREFIX)-$(2)-u-boot.bin \
                -r $(call sysupname,$(1),$(2)):0x10000 \
                -o $(call factoryname,$(1),$(2)); \
    fi; fi
  endef
endif

define Image/Build/OpenMesh
    $(call MkuImageLzma,$(2))
    -sh $(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \
        "$(4)" \
        "$(BUILD_DIR)/fwupgrade.cfg-$(4)" \
        "$(KDIR_TMP)/vmlinux-$(2).uImage" \
        "$(KDIR)/root.$(1)"
    -sh $(TOPDIR)/scripts/combined-ext-image.sh \
        "$(4)" "$(call factoryname,$(1),$(2))" \
        "$(BUILD_DIR)/fwupgrade.cfg-$(4)" "fwupgrade.cfg" \
        "$(KDIR_TMP)/vmlinux-$(2).uImage" "kernel" \
        "$(KDIR)/root.$(1)" "rootfs"
endef

define Image/Build/Zcomax
    $(call MkuImageLzma,$(2),$(3) $(4))
    $(call Sysupgrade/RKuImage,$(1),$(2),1507328,6356992)
    if [ -e "$(call sysupname,$(1),$(2))" ]; then \
        $(STAGING_DIR_HOST)/bin/mkzcfw \
            -B $(2) \
            -k $(KDIR_TMP)/vmlinux-$(2).uImage \
            -r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
            -o $(call imgname,$(1),$(2))-factory.img; \
    fi
endef

define Image/Build/Zcomax/initramfs
    $(call MkuImageLzma/initramfs,$(2),$(3) $(4))
endef

define Image/Build/Template/initramfs/initramfs
    $(call Image/Build/$(1)/initramfs,initramfs,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/all/squashfs
    $(call Image/Build/$(1),squashfs,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/all/jffs2-64k
    $(call Image/Build/$(1),jffs2-64k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/all/jffs2-128k
    $(call Image/Build/$(1),jffs2-128k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/all/jffs2-256k
    $(call Image/Build/$(1),jffs2-256k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/squashfs-only/loader
    $(call Image/Build/$(1)/loader,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/squashfs-only/squashfs
    $(call Image/Build/$(1),squashfs,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64k/loader
    $(call Image/Build/$(1)/loader,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64k/squashfs
    $(call Image/Build/$(1),squashfs-64k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64k/jffs2-64k
    $(call Image/Build/$(1),jffs2-64k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64kraw/loader
    $(call Image/Build/$(1)/loader,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64kraw/squashfs
    $(call Image/Build/$(1),squashfs-raw,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/64kraw/jffs2-64k
    $(call Image/Build/$(1),jffs2-64k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/128k/squashfs
    $(call Image/Build/$(1),squashfs,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/128k/jffs2-128k
    $(call Image/Build/$(1),jffs2-128k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/256k/squashfs
    $(call Image/Build/$(1),squashfs,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

define Image/Build/Template/256k/jffs2-256k
    $(call Image/Build/$(1),jffs2-256k,$(2),$(3),$(4),$(5),$(6),$(7),$(8))
endef

...

$(eval $(call SingleProfile,TPLINKOLD,$(fs_squash),TLWR841NV15,tl-wr841nd-v1.5,TL-WR841N-v1.5,ttyS0,115200,0x08410002,2,4M))

$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLMR3220,tl-mr3220-v1,TL-MR3220,ttyS0,115200,0x32200001,1,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLMR3420,tl-mr3420-v1,TL-MR3420,ttyS0,115200,0x34200001,1,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWA701,tl-wa701n-v1,TL-WA901ND,ttyS0,115200,0x07010001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWA7510NV1,tl-wa7510n,TL-WA7510N,ttyS0,115200,0x75100001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWA901NV1,tl-wa901nd-v1,TL-WA901ND,ttyS0,115200,0x09010001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWA901NV2,tl-wa901nd-v2,TL-WA901ND-v2,ttyS0,115200,0x09010002,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR740NV1,tl-wr740n-v1,TL-WR741ND,ttyS0,115200,0x07400001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR740NV3,tl-wr740n-v3,TL-WR741ND,ttyS0,115200,0x07400003,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR741NV1,tl-wr741nd-v1,TL-WR741ND,ttyS0,115200,0x07410001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR741NV2,tl-wr741nd-v2,TL-WR741ND,ttyS0,115200,0x07410001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR743,tl-wr743nd-v1,TL-WR741ND,ttyS0,115200,0x07430001,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR841NV3,tl-wr841nd-v3,TL-WR941ND,ttyS0,115200,0x08410003,3,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR841NV5,tl-wr841nd-v5,TL-WR741ND,ttyS0,115200,0x08410005,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR841NV7,tl-wr841nd-v7,TL-WR841N-v7,ttyS0,115200,0x08410007,1,4M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR842,tl-wr842n-v1,TL-MR3420,ttyS0,115200,0x08420001,1,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR941NV2,tl-wr941nd-v2,TL-WR941ND,ttyS0,115200,0x09410002,2,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR941NV3,tl-wr941nd-v3,TL-WR941ND,ttyS0,115200,0x09410002,2,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR941NV4,tl-wr941nd-v4,TL-WR741ND,ttyS0,115200,0x09410004,1,16M))
$(eval $(call SingleProfile,TPLINK,$(fs_64kraw),TLWR1043,tl-wr1043nd-v1,TL-WR1043ND,ttyS0,115200,0x10430001,1,16M))

$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLMR11U,tl-mr11u-v1,TL-MR11U,ttyATH0,115200,0x00110101,1,4Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLMR3020,tl-mr3020-v1,TL-MR3020,ttyATH0,115200,0x30200001,1,16M))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLMR3040,tl-mr3040-v1,TL-MR3040,ttyATH0,115200,0x30400001,1,16M))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWR703,tl-wr703n-v1,TL-WR703N,ttyATH0,115200,0x07030101,1,4Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWR740NV4,tl-wr740n-v4,TL-WR741ND-v4,ttyATH0,115200,0x07400004,1,4Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWR741NV4,tl-wr741nd-v4,TL-WR741ND-v4,ttyATH0,115200,0x07410004,1,4Mlzma))
$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWR841NV8,tl-wr841n-v8,TL-WR841N-v8,ttyS0,115200,0x08410008,1,4Mlzma))

....