diff options
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw.c | 214 |
1 files changed, 125 insertions, 89 deletions
diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c index 0f1e20f..174df95 100644 --- a/tools/firmware-utils/src/mktplinkfw.c +++ b/tools/firmware-utils/src/mktplinkfw.c @@ -78,16 +78,21 @@ struct fw_header { uint8_t pad[360]; } __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 */ @@ -98,6 +103,12 @@ static char *version = "ver. 1.0"; 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 struct file_info kernel_info; static uint32_t kernel_la = 0; static uint32_t kernel_ep = 0; @@ -122,143 +133,116 @@ 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, }, { + /* terminating entry */ + } +}; + +static struct board_info boards[] = { + { + .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 = "4M", + }, { .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-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-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-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-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", }, { /* terminating entry */ } @@ -312,6 +296,21 @@ 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) { @@ -326,6 +325,8 @@ static void usage(int status) " -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" @@ -410,22 +411,47 @@ 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"); @@ -440,7 +466,7 @@ static int check_options(void) 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; } @@ -462,7 +488,7 @@ static int check_options(void) DBG("kernel length aligned to %u", kernel_len); if (kernel_len + rootfs_info.file_size > - board->fw_max_len - sizeof(struct fw_header)) { + layout->fw_max_len - sizeof(struct fw_header)) { ERR("images are too big"); return -1; } @@ -474,7 +500,7 @@ static int check_options(void) } if (rootfs_info.file_size > - (board->fw_max_len - rootfs_ofs)) { + (layout->fw_max_len - rootfs_ofs)) { ERR("rootfs image is too big"); return -1; } @@ -498,8 +524,8 @@ 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)); @@ -508,7 +534,7 @@ 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_len); if (!combined) { @@ -559,7 +585,7 @@ 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) { @@ -729,6 +755,7 @@ 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", @@ -749,13 +776,13 @@ 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)); @@ -828,7 +855,7 @@ int main(int argc, char *argv[]) while ( 1 ) { int c; - c = getopt(argc, argv, "a: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:xhs"); if (c == -1) break; @@ -839,9 +866,18 @@ int main(int argc, char *argv[]) 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; |