X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=tools%2Ffirmware-utils%2Fsrc%2Fmktplinkfw.c;h=1c3f49dcffa9991961192f5b83e5e0490dc875ad;hp=a1669cee5a4dc6a29cf831141306e4ce9579b954;hb=f33f5423e9517fc835700ad4698352c1b5a9c718;hpb=f2bac60361e3963954b30a49c59abcc42d570020 diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c index a1669cee5a..1c3f49dcff 100644 --- a/tools/firmware-utils/src/mktplinkfw.c +++ b/tools/firmware-utils/src/mktplinkfw.c @@ -27,17 +27,33 @@ #include "md5.h" +#define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); }) + #define HEADER_VERSION_V1 0x01000000 +#define HWID_TL_MR10U_V1 0x00100101 +#define HWID_TL_MR13U_V1 0x00130101 +#define HWID_TL_MR3020_V1 0x30200001 #define HWID_TL_MR3220_V1 0x32200001 +#define HWID_TL_MR3220_V2 0x32200002 #define HWID_TL_MR3420_V1 0x34200001 +#define HWID_TL_MR3420_V2 0x34200002 +#define HWID_TL_WA701N_V1 0x07010001 +#define HWID_TL_WA7510N_V1 0x75100001 +#define HWID_TL_WA801ND_V1 0x08010001 +#define HWID_TL_WA830RE_V1 0x08300010 +#define HWID_TL_WA830RE_V2 0x08300002 +#define HWID_TL_WA801ND_V2 0x08010002 #define HWID_TL_WA901ND_V1 0x09010001 #define HWID_TL_WA901ND_V2 0x09010002 +#define HWID_TL_WDR4900_V1 0x49000001 #define HWID_TL_WR703N_V1 0x07030101 +#define HWID_TL_WR720N_V3 0x07200103 #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_WR743ND_V2 0x07430002 #define HWID_TL_WR841N_V1_5 0x08410002 #define HWID_TL_WR841ND_V3 0x08410003 #define HWID_TL_WR841ND_V5 0x08410005 @@ -45,6 +61,9 @@ #define HWID_TL_WR941ND_V2 0x09410002 #define HWID_TL_WR941ND_V4 0x09410004 #define HWID_TL_WR1043ND_V1 0x10430001 +#define HWID_TL_WR1043ND_V2 0x10430002 +#define HWID_TL_WR1041N_V2 0x10410002 +#define HWID_TL_WR2543N_V1 0x25430001 #define MD5SUM_LEN 16 @@ -73,19 +92,27 @@ struct fw_header { uint32_t rootfs_len; /* rootfs data length */ uint32_t boot_ofs; /* bootloader data offset */ uint32_t boot_len; /* bootloader data length */ - uint8_t pad[360]; + uint16_t ver_hi; + uint16_t ver_mid; + uint16_t ver_lo; + uint8_t pad[354]; } __attribute__ ((packed)); -struct board_info { +struct flash_layout { char *id; - uint32_t hw_id; - uint32_t hw_rev; 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 */ @@ -93,17 +120,31 @@ 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; @@ -118,143 +159,213 @@ char md5salt_boot[MD5SUM_LEN] = { 0xa7, 0x9c, 0x28, 0xda, 0xb2, 0xe9, 0x0f, 0x42, }; -static struct board_info boards[] = { +static struct flash_layout layouts[] = { { - .id = "TL-MR3220v1", - .hw_id = HWID_TL_MR3220_V1, - .hw_rev = 1, + .id = "4M", .fw_max_len = 0x3c0000, .kernel_la = 0x80060000, .kernel_ep = 0x80060000, .rootfs_ofs = 0x140000, }, { - .id = "TL-MR3420v1", - .hw_id = HWID_TL_MR3420_V1, - .hw_rev = 1, + .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 = "16Mppc", + .fw_max_len = 0xf80000, + .kernel_la = 0x00000000, + .kernel_ep = 0xc0000000, + .rootfs_ofs = 0x2a0000, + }, { + /* terminating entry */ + } +}; + +static struct board_info boards[] = { + { + .id = "TL-MR10Uv1", + .hw_id = HWID_TL_MR10U_V1, + .hw_rev = 1, + .layout_id = "4Mlzma", + }, { + .id = "TL-MR13Uv1", + .hw_id = HWID_TL_MR13U_V1, + .hw_rev = 1, + .layout_id = "4Mlzma", + }, { + .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-MR3220v2", + .hw_id = HWID_TL_MR3220_V2, + .hw_rev = 1, + .layout_id = "4Mlzma", + }, { + .id = "TL-MR3420v1", + .hw_id = HWID_TL_MR3420_V1, + .hw_rev = 1, + .layout_id = "4M", + }, { + .id = "TL-MR3420v2", + .hw_id = HWID_TL_MR3420_V2, + .hw_rev = 1, + .layout_id = "4Mlzma", + }, { + .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-WA801NDv1", + .hw_id = HWID_TL_WA801ND_V1, + .hw_rev = 1, + .layout_id = "4M", + }, { + .id = "TL-WA830REv1", + .hw_id = HWID_TL_WA830RE_V1, + .hw_rev = 1, + .layout_id = "4M", + }, { + .id = "TL-WA830REv2", + .hw_id = HWID_TL_WA830RE_V2, + .hw_rev = 1, + .layout_id = "4M", + }, { + .id = "TL-WA801NDv2", + .hw_id = HWID_TL_WA801ND_V2, + .hw_rev = 1, + .layout_id = "4Mlzma", + }, { .id = "TL-WA901NDv1", .hw_id = HWID_TL_WA901ND_V1, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WA901NDv2", .hw_id = HWID_TL_WA901ND_V2, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", + }, { + .id = "TL-WDR4900v1", + .hw_id = HWID_TL_WDR4900_V1, + .hw_rev = 1, + .layout_id = "16Mppc", }, { .id = "TL-WR741NDv1", .hw_id = HWID_TL_WR741ND_V1, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR741NDv4", .hw_id = HWID_TL_WR741ND_V4, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x100000, + .layout_id = "4Mlzma", }, { .id = "TL-WR740Nv1", .hw_id = HWID_TL_WR740N_V1, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR740Nv3", .hw_id = HWID_TL_WR740N_V3, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR743NDv1", .hw_id = HWID_TL_WR743ND_V1, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", + }, { + .id = "TL-WR743NDv2", + .hw_id = HWID_TL_WR743ND_V2, + .hw_rev = 1, + .layout_id = "4Mlzma", }, { .id = "TL-WR841Nv1.5", .hw_id = HWID_TL_WR841N_V1_5, .hw_rev = 2, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR841NDv3", .hw_id = HWID_TL_WR841ND_V3, .hw_rev = 3, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR841NDv5", .hw_id = HWID_TL_WR841ND_V5, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR841NDv7", .hw_id = HWID_TL_WR841ND_V7, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR941NDv2", .hw_id = HWID_TL_WR941ND_V2, .hw_rev = 2, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", }, { .id = "TL-WR941NDv4", .hw_id = HWID_TL_WR941ND_V4, .hw_rev = 1, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "4M", + }, { + .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, - .fw_max_len = 0x7c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x140000, + .layout_id = "8M", + }, { + .id = "TL-WR1043NDv2", + .hw_id = HWID_TL_WR1043ND_V2, + .hw_rev = 1, + .layout_id = "8Mlzma", + }, { + .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, - .fw_max_len = 0x3c0000, - .kernel_la = 0x80060000, - .kernel_ep = 0x80060000, - .rootfs_ofs = 0x100000, + .layout_id = "4Mlzma", + }, { + .id = "TL-WR720Nv3", + .hw_id = HWID_TL_WR720N_V3, + .hw_rev = 1, + .layout_id = "4Mlzma", }, { /* terminating entry */ } @@ -308,6 +419,21 @@ static struct board_info *find_board_by_hwid(uint32_t hw_id) 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) { @@ -322,13 +448,19 @@ static void usage(int status) " -c use combined kernel image\n" " -E overwrite kernel entry point with (hexval prefixed with 0x)\n" " -L overwrite kernel load address with (hexval prefixed with 0x)\n" +" -H use hardware id specified with \n" +" -W use hardware revision specified with \n" +" -F use flash layout specified with \n" " -k read kernel image from the file \n" " -r read rootfs image from the file \n" +" -a align the rootfs start on an bytes boundary\n" " -R overwrite rootfs offset with (hexval prefixed with 0x)\n" " -o write output to the file \n" " -s strip padding from the end of the image\n" +" -j add jffs2 end-of-filesystem markers\n" " -N set image vendor to \n" " -V set image version to \n" +" -v set firmware version to \n" " -i inspect given firmware file \n" " -x extract kernel and rootfs while inspecting (requires -i)\n" " -h show this screen\n" @@ -405,22 +537,47 @@ static int check_options(void) return -1; } - if (board_id == NULL) { - ERR("no board specified"); + if (board_id == NULL && opt_hw_id == NULL) { + ERR("either board or hardware id must be specified"); return -1; } - board = find_board(board_id); - if (board == NULL) { - ERR("unknown/unsupported board id \"%s\"", board_id); + 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 = board->kernel_la; + kernel_la = layout->kernel_la; if (!kernel_ep) - kernel_ep = board->kernel_ep; + kernel_ep = layout->kernel_ep; if (!rootfs_ofs) - rootfs_ofs = board->rootfs_ofs; + rootfs_ofs = layout->rootfs_ofs; if (kernel_info.file_name == NULL) { ERR("no kernel image specified"); @@ -431,18 +588,15 @@ static int check_options(void) if (ret) return ret; + kernel_len = kernel_info.file_size; + if (combined) { if (kernel_info.file_size > - board->fw_max_len - sizeof(struct fw_header)) { + layout->fw_max_len - sizeof(struct fw_header)) { ERR("kernel image is 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_name == NULL) { ERR("no rootfs image specified"); return -1; @@ -452,10 +606,30 @@ static int check_options(void) if (ret) return ret; - if (rootfs_info.file_size > - (board->fw_max_len - rootfs_ofs)) { - ERR("rootfs image is too big"); - return -1; + 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; + } } } @@ -464,6 +638,12 @@ static int check_options(void) 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; } @@ -476,8 +656,8 @@ static void fill_header(char *buf, int len) 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(board->hw_id); - hdr->hw_rev = htonl(board->hw_rev); + 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)); @@ -486,17 +666,55 @@ static void fill_header(char *buf, int len) hdr->kernel_la = htonl(kernel_la); hdr->kernel_ep = htonl(kernel_ep); - hdr->fw_length = htonl(board->fw_max_len); + hdr->fw_length = htonl(layout->fw_max_len); hdr->kernel_ofs = htonl(sizeof(struct fw_header)); - hdr->kernel_len = htonl(kernel_info.file_size); + 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; @@ -537,7 +755,7 @@ static int build_fw(void) int ret = EXIT_FAILURE; int writelen = 0; - buflen = board->fw_max_len; + buflen = layout->fw_max_len; buf = malloc(buflen); if (!buf) { @@ -551,15 +769,25 @@ static int build_fw(void) if (ret) goto out_free_buf; - writelen = sizeof(struct fw_header) + kernel_info.file_size; + writelen = sizeof(struct fw_header) + kernel_len; if (!combined) { - p = buf + rootfs_ofs; + if (rootfs_align) + p = buf + writelen; + else + p = buf + rootfs_ofs; + ret = read_to_buf(&rootfs_info, p); if (ret) goto out_free_buf; - writelen = rootfs_ofs + rootfs_info.file_size; + 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) @@ -701,6 +929,7 @@ static int inspect_fw(void) 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", @@ -721,13 +950,13 @@ static int inspect_fw(void) if (board) { inspect_fw_phexdef("Kernel load address", ntohl(hdr->kernel_la), - board->kernel_la); + layout ? layout->kernel_la : 0xffffffff); inspect_fw_phexdef("Kernel entry point", ntohl(hdr->kernel_ep), - board->kernel_ep); + layout ? layout->kernel_ep : 0xffffffff); inspect_fw_phexdecdef("Rootfs data offset", ntohl(hdr->rootfs_ofs), - board->rootfs_ofs); + layout ? layout->rootfs_ofs : 0xffffffff); } else { inspect_fw_phex("Kernel load address", ntohl(hdr->kernel_la)); @@ -800,23 +1029,38 @@ int main(int argc, char *argv[]) while ( 1 ) { int c; - c = getopt(argc, argv, "B:E:L:V:N:ci:k:r:R:o:xhs"); + 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; @@ -841,6 +1085,9 @@ int main(int argc, char *argv[]) case 'i': inspect_info.file_name = optarg; break; + case 'j': + add_jffs2_eof = 1; + break; case 'x': extract = 1; break;