X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=tools%2Ffirmware-utils%2Fsrc%2Fmktplinkfw2.c;h=35db848bbab9f8315526dfa24ed351ad58878dde;hp=25915e68bfdcdd35e22170ccbb08cc428c9ce078;hb=36a091cb076dda891e3b41ae3080f858f88697c3;hpb=161179f40bd7899516518f3844fea28c6dd86efc diff --git a/tools/firmware-utils/src/mktplinkfw2.c b/tools/firmware-utils/src/mktplinkfw2.c index 25915e68bf..35db848bba 100644 --- a/tools/firmware-utils/src/mktplinkfw2.c +++ b/tools/firmware-utils/src/mktplinkfw2.c @@ -28,103 +28,88 @@ #include #include "md5.h" - -#define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); }) - -#define MD5SUM_LEN 16 - -struct file_info { - char *file_name; /* name of the file */ - uint32_t file_size; /* length of the file */ -}; +#include "mktplinkfw-lib.h" struct fw_header { - uint32_t version; /* 0x00: header version */ - char fw_version[48]; /* 0x04: fw version string */ - uint32_t hw_id; /* 0x34: hardware id */ - uint32_t hw_rev; /* 0x38: FIXME: hardware revision? */ - uint32_t unk1; /* 0x3c: 0x00000000 */ - uint8_t md5sum1[MD5SUM_LEN]; /* 0x40 */ - uint32_t unk2; /* 0x50: 0x00000000 */ - uint8_t md5sum2[MD5SUM_LEN]; /* 0x54 */ - uint32_t unk3; /* 0x64: 0xffffffff */ - - uint32_t kernel_la; /* 0x68: kernel load address */ - uint32_t kernel_ep; /* 0x6c: kernel entry point */ - uint32_t fw_length; /* 0x70: total length of the image */ - uint32_t kernel_ofs; /* 0x74: kernel data offset */ - uint32_t kernel_len; /* 0x78: kernel data length */ - uint32_t rootfs_ofs; /* 0x7c: rootfs data offset */ - uint32_t rootfs_len; /* 0x80: rootfs data length */ - uint32_t boot_ofs; /* 0x84: FIXME: seems to be unused */ - uint32_t boot_len; /* 0x88: FIXME: seems to be unused */ - uint16_t unk4; /* 0x8c: 0x55aa */ - uint8_t sver_hi; /* 0x8e */ - uint8_t sver_lo; /* 0x8f */ - uint8_t unk5; /* 0x90: magic: 0xa5 */ - uint8_t ver_hi; /* 0x91 */ - uint8_t ver_mid; /* 0x92 */ - uint8_t ver_lo; /* 0x93 */ + uint32_t version; /* 0x00: header version */ + char fw_version[48]; /* 0x04: fw version string */ + uint32_t hw_id; /* 0x34: hardware id */ + uint32_t hw_rev; /* 0x38: FIXME: hardware revision? */ + uint32_t hw_ver_add; /* 0x3c: additional hardware version */ + uint8_t md5sum1[MD5SUM_LEN]; /* 0x40 */ + uint32_t unk2; /* 0x50: 0x00000000 */ + uint8_t md5sum2[MD5SUM_LEN]; /* 0x54 */ + uint32_t unk3; /* 0x64: 0xffffffff */ + + uint32_t kernel_la; /* 0x68: kernel load address */ + uint32_t kernel_ep; /* 0x6c: kernel entry point */ + uint32_t fw_length; /* 0x70: total length of the image */ + uint32_t kernel_ofs; /* 0x74: kernel data offset */ + uint32_t kernel_len; /* 0x78: kernel data length */ + uint32_t rootfs_ofs; /* 0x7c: rootfs data offset */ + uint32_t rootfs_len; /* 0x80: rootfs data length */ + uint32_t boot_ofs; /* 0x84: bootloader offset */ + uint32_t boot_len; /* 0x88: bootloader length */ + uint16_t unk4; /* 0x8c: 0x55aa */ + uint8_t sver_hi; /* 0x8e */ + uint8_t sver_lo; /* 0x8f */ + uint8_t unk5; /* 0x90: magic: 0xa5 */ + uint8_t ver_hi; /* 0x91 */ + uint8_t ver_mid; /* 0x92 */ + uint8_t ver_lo; /* 0x93 */ uint8_t pad[364]; } __attribute__ ((packed)); -struct flash_layout { - char *id; - uint32_t fw_max_len; - uint32_t kernel_la; - uint32_t kernel_ep; - uint32_t rootfs_ofs; -}; +#define FLAG_LE_KERNEL_LA_EP 0x00000001 /* Little-endian used for kernel load address & entry point */ struct board_info { char *id; uint32_t hw_id; uint32_t hw_rev; + uint32_t hw_ver_add; char *layout_id; uint32_t hdr_ver; - bool endian_swap; + uint32_t flags; }; /* * Globals */ -static char *ofname; -static char *progname; +char *ofname; +char *progname; static char *vendor = "TP-LINK Technologies"; static char *version = "ver. 1.0"; static char *fw_ver = "0.0.0"; static char *sver = "1.0"; static uint32_t hdr_ver = 2; -static char *board_id; +static struct board_info custom_board; + static struct board_info *board; static char *layout_id; -static struct flash_layout *layout; +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 char *opt_hw_ver_add; static int fw_ver_lo; static int fw_ver_mid; static int fw_ver_hi; static int sver_lo; static int sver_hi; -static struct file_info kernel_info; +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; +uint32_t kernel_len = 0; +struct file_info rootfs_info; +uint32_t rootfs_ofs = 0; +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}; +int combined; +int strip_padding; +int add_jffs2_eof; static struct file_info inspect_info; static int extract = 0; -static bool endian_swap = false; char md5salt_normal[MD5SUM_LEN] = { 0xdc, 0xd7, 0x3a, 0xa5, 0xc3, 0x95, 0x98, 0xfb, @@ -132,17 +117,29 @@ char md5salt_normal[MD5SUM_LEN] = { }; char md5salt_boot[MD5SUM_LEN] = { - 0x8c, 0xef, 0x33, 0x5b, 0xd5, 0xc5, 0xce, 0xfa, - 0xa7, 0x9c, 0x28, 0xda, 0xb2, 0xe9, 0x0f, 0x42, + 0x8c, 0xef, 0x33, 0x5f, 0xd5, 0xc5, 0xce, 0xfa, + 0xac, 0x9c, 0x28, 0xda, 0xb2, 0xe9, 0x0f, 0x42, }; static struct flash_layout layouts[] = { { + .id = "4Mmtk", + .fw_max_len = 0x3d0000, + .kernel_la = 0x80000000, + .kernel_ep = 0x80000000, + .rootfs_ofs = 0x140000, + }, { .id = "8Mltq", .fw_max_len = 0x7a0000, .kernel_la = 0x80002000, .kernel_ep = 0x80002000, .rootfs_ofs = 0x140000, + }, { + .id = "16Mltq", + .fw_max_len = 0xf90000, + .kernel_la = 0x80002000, + .kernel_ep = 0x800061b0, + .rootfs_ofs = 0x140000, }, { .id = "8Mmtk", .fw_max_len = 0x7a0000, @@ -150,97 +147,22 @@ static struct flash_layout layouts[] = { .kernel_ep = 0x80000000, .rootfs_ofs = 0x140000, }, { - /* terminating entry */ - } -}; - -static struct board_info boards[] = { - { - .id = "TD-W8970v1", - .hw_id = 0x89700001, - .hw_rev = 1, - .layout_id = "8Mltq", - }, { - .id = "TD-W8980v1", - .hw_id = 0x89800001, - .hw_rev = 14, - .layout_id = "8Mltq", + .id = "8MSUmtk", /* Split U-Boot OS */ + .fw_max_len = 0x770000, + .kernel_la = 0x80000000, + .kernel_ep = 0x80000000, + .rootfs_ofs = 0x140000, }, { - .id = "ArcherC20i", - .hw_id = 0xc2000001, - .hw_rev = 58, - .layout_id = "8Mmtk", - .hdr_ver = 3, - .endian_swap = true, + .id = "8MLmtk", + .fw_max_len = 0x7b0000, + .kernel_la = 0x80000000, + .kernel_ep = 0x80000000, + .rootfs_ofs = 0x140000, }, { /* 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; @@ -250,12 +172,13 @@ static void usage(int status) fprintf(stream, "\n" "Options:\n" -" -B create image for the board specified with \n" " -c use combined kernel image\n" +" -e swap endianness in kernel load address and entry point\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" +" -w use additional hardware version 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" @@ -264,6 +187,8 @@ static void usage(int status) " -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" +" -T set header version to \n" " -V set image version to \n" " -v set firmware version to \n" " -y set secondary version to \n" @@ -275,59 +200,6 @@ static void usage(int status) 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; @@ -343,39 +215,29 @@ static int check_options(void) return -1; } - if (board_id == NULL && opt_hw_id == NULL) { - ERR("either board or hardware id must be specified"); + if (opt_hw_id == NULL) { + ERR("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; - if (board->hdr_ver) - hdr_ver = board->hdr_ver; - endian_swap = board->endian_swap; - } else { - if (layout_id == NULL) { - ERR("flash layout is not specified"); - return -1; - } - hw_id = strtoul(opt_hw_id, NULL, 0); + board = &custom_board; - if (opt_hw_rev) - hw_rev = strtoul(opt_hw_rev, NULL, 0); - else - hw_rev = 1; + if (layout_id == NULL) { + ERR("flash layout is not specified"); + return -1; } - layout = find_layout(layout_id); + board->hw_id = strtoul(opt_hw_id, NULL, 0); + + board->hw_rev = 1; + board->hw_ver_add = 0; + + if (opt_hw_rev) + board->hw_rev = strtoul(opt_hw_rev, NULL, 0); + if (opt_hw_ver_add) + board->hw_ver_add = strtoul(opt_hw_ver_add, NULL, 0); + + layout = find_layout(layouts, layout_id); if (layout == NULL) { ERR("unknown flash layout \"%s\"", layout_id); return -1; @@ -417,10 +279,10 @@ static int check_options(void) if (rootfs_align) { kernel_len += sizeof(struct fw_header); - kernel_len = ALIGN(kernel_len, rootfs_align); + rootfs_ofs = ALIGN(kernel_len, rootfs_align); kernel_len -= sizeof(struct fw_header); - DBG("kernel length aligned to %u", kernel_len); + DBG("rootfs offset aligned to 0x%u", rootfs_ofs); if (kernel_len + rootfs_info.file_size > layout->fw_max_len - sizeof(struct fw_header)) { @@ -462,7 +324,7 @@ static int check_options(void) return 0; } -static void fill_header(char *buf, int len) +void fill_header(char *buf, int len) { struct fw_header *hdr = (struct fw_header *)buf; unsigned ver_len; @@ -477,8 +339,9 @@ static void fill_header(char *buf, int len) memcpy(hdr->fw_version, version, ver_len); hdr->fw_version[ver_len] = 0; - hdr->hw_id = htonl(hw_id); - hdr->hw_rev = htonl(hw_rev); + hdr->hw_id = htonl(board->hw_id); + hdr->hw_rev = htonl(board->hw_rev); + hdr->hw_ver_add = htonl(board->hw_ver_add); if (boot_info.file_size == 0) { memcpy(hdr->md5sum1, md5salt_normal, sizeof(hdr->md5sum1)); @@ -503,7 +366,6 @@ static void fill_header(char *buf, int len) hdr->boot_ofs = htonl(0); hdr->boot_len = htonl(boot_info.file_size); - hdr->unk1 = htonl(0); hdr->unk2 = htonl(0); hdr->unk3 = htonl(0xffffffff); hdr->unk4 = htons(0x55aa); @@ -516,7 +378,7 @@ static void fill_header(char *buf, int len) hdr->ver_mid = fw_ver_mid; hdr->ver_lo = fw_ver_lo; - if (endian_swap) { + if (board->flags & FLAG_LE_KERNEL_LA_EP) { hdr->kernel_la = bswap_32(hdr->kernel_la); hdr->kernel_ep = bswap_32(hdr->kernel_ep); } @@ -524,196 +386,6 @@ static void fill_header(char *buf, int len) 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; iflags & FLAG_LE_KERNEL_LA_EP) { + hdr->kernel_la = bswap_32(hdr->kernel_la); + hdr->kernel_ep = bswap_32(hdr->kernel_ep); + } + inspect_fw_pstr("File name", inspect_info.file_name); inspect_fw_phexdec("File size", inspect_info.file_size); @@ -747,9 +426,6 @@ static int inspect_fw(void) inspect_fw_phexdec("Version 2 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)); @@ -780,20 +456,11 @@ static int inspect_fw(void) printf("\n"); 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)); - } + inspect_fw_phex("Hardware ID", ntohl(hdr->hw_id)); + inspect_fw_phex("Hardware Revision", + ntohl(hdr->hw_rev)); + inspect_fw_phex("Additional HW Version", + ntohl(hdr->hw_ver_add)); printf("%-23s: %d.%d.%d-%d.%d\n", "Software version", hdr->ver_hi, hdr->ver_mid, hdr->ver_lo, @@ -805,24 +472,12 @@ static int inspect_fw(void) 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_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", @@ -878,16 +533,13 @@ static int inspect_fw(void) 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:y:T:e"); + c = getopt(argc, argv, "a:H:E:F:L:V:N:W:w:ci:k:r:R:o:xhsjv:y:T:e"); if (c == -1) break; @@ -895,9 +547,6 @@ int main(int argc, char *argv[]) case 'a': sscanf(optarg, "0x%x", &rootfs_align); break; - case 'B': - board_id = optarg; - break; case 'H': opt_hw_id = optarg; break; @@ -910,6 +559,9 @@ int main(int argc, char *argv[]) case 'W': opt_hw_rev = optarg; break; + case 'w': + opt_hw_ver_add = optarg; + break; case 'L': sscanf(optarg, "0x%x", &kernel_la); break; @@ -956,7 +608,7 @@ int main(int argc, char *argv[]) hdr_ver = atoi(optarg); break; case 'e': - endian_swap = true; + custom_board.flags = FLAG_LE_KERNEL_LA_EP; break; case 'h': usage(EXIT_SUCCESS); @@ -972,7 +624,7 @@ int main(int argc, char *argv[]) goto out; if (!inspect_info.file_name) - ret = build_fw(); + ret = build_fw(sizeof(struct fw_header)); else ret = inspect_fw();