diff options
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw-lib.c | 78 | ||||
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw-lib.h | 2 | ||||
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw.c | 87 | ||||
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw2.c | 83 |
4 files changed, 102 insertions, 148 deletions
diff --git a/tools/firmware-utils/src/mktplinkfw-lib.c b/tools/firmware-utils/src/mktplinkfw-lib.c index 838b1792ff..18da13dd04 100644 --- a/tools/firmware-utils/src/mktplinkfw-lib.c +++ b/tools/firmware-utils/src/mktplinkfw-lib.c @@ -30,9 +30,22 @@ #include "mktplinkfw-lib.h" #include "md5.h" +extern char *ofname; extern char *progname; +extern uint32_t kernel_len; +extern struct file_info kernel_info; +extern struct file_info rootfs_info; +extern struct flash_layout *layout; +extern uint32_t rootfs_ofs; +extern uint32_t rootfs_align; +extern int combined; +extern int strip_padding; +extern int add_jffs2_eof; + static unsigned char jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde}; +void fill_header(char *buf, int len); + struct flash_layout *find_layout(struct flash_layout *layouts, const char *id) { struct flash_layout *ret; @@ -102,7 +115,7 @@ out: return ret; } -int pad_jffs2(char *buf, int currlen, int maxlen) +static int pad_jffs2(char *buf, int currlen, int maxlen) { int len; uint32_t pad_mask; @@ -193,3 +206,66 @@ inline void inspect_fw_pmd5sum(const char *label, const uint8_t *val, const char printf(" %02x", val[i]); printf(" %s\n", text); } + +// header_size = sizeof(struct fw_header) +int build_fw(size_t header_size) +{ + int buflen; + char *buf; + char *p; + int ret = EXIT_FAILURE; + int writelen = 0; + + writelen = header_size + kernel_len; + + if (combined) + buflen = writelen; + else + buflen = layout->fw_max_len; + + buf = malloc(buflen); + if (!buf) { + ERR("no memory for buffer\n"); + goto out; + } + + memset(buf, 0xff, buflen); + p = buf + header_size; + ret = read_to_buf(&kernel_info, p); + if (ret) + goto out_free_buf; + + 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, layout->fw_max_len); + } + + if (!strip_padding) + writelen = buflen; + + fill_header(buf, writelen); + ret = write_fw(ofname, buf, writelen); + if (ret) + goto out_free_buf; + + ret = EXIT_SUCCESS; + +out_free_buf: + free(buf); +out: + return ret; +} diff --git a/tools/firmware-utils/src/mktplinkfw-lib.h b/tools/firmware-utils/src/mktplinkfw-lib.h index 38fe065c1a..31e6d0b1e6 100644 --- a/tools/firmware-utils/src/mktplinkfw-lib.h +++ b/tools/firmware-utils/src/mktplinkfw-lib.h @@ -58,11 +58,11 @@ struct flash_layout *find_layout(struct flash_layout *layouts, const char *id); void get_md5(const char *data, int size, uint8_t *md5); int get_file_stat(struct file_info *fdata); int read_to_buf(const struct file_info *fdata, char *buf); -int pad_jffs2(char *buf, int currlen, int maxlen); int write_fw(const char *ofname, const char *data, int len); inline void inspect_fw_pstr(const char *label, const char *str); inline void inspect_fw_phex(const char *label, uint32_t val); inline void inspect_fw_phexdec(const char *label, uint32_t val); inline void inspect_fw_pmd5sum(const char *label, const uint8_t *val, const char *text); +int build_fw(size_t header_size); #endif /* mktplinkfw_lib_h */ diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c index 7dbb290413..9bc112fe6c 100644 --- a/tools/firmware-utils/src/mktplinkfw.c +++ b/tools/firmware-utils/src/mktplinkfw.c @@ -71,7 +71,7 @@ struct fw_region { /* * Globals */ -static char *ofname; +char *ofname; char *progname; static char *vendor = "TP-LINK Technologies"; static char *version = "ver. 1.0"; @@ -79,7 +79,7 @@ static char *fw_ver = "0.0.0"; static uint32_t hdr_ver = HEADER_VERSION_V1; 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; @@ -90,17 +90,17 @@ static const struct fw_region *region; static int fw_ver_lo; static int fw_ver_mid; static int fw_ver_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; +int combined; +int strip_padding; +int add_jffs2_eof; static uint32_t fw_max_len; static uint32_t reserved_space; @@ -355,7 +355,7 @@ 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; @@ -408,69 +408,6 @@ static void fill_header(char *buf, int len) get_md5(buf, len, hdr->md5sum1); } -static int build_fw(void) -{ - int buflen; - char *buf; - char *p; - int ret = EXIT_FAILURE; - int writelen = 0; - - writelen = sizeof(struct fw_header) + kernel_len; - - if (combined) - buflen = writelen; - else - 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; - - - 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, layout->fw_max_len); - } - - if (!strip_padding) - writelen = buflen; - - fill_header(buf, writelen); - ret = write_fw(ofname, buf, writelen); - if (ret) - goto out_free_buf; - - ret = EXIT_SUCCESS; - - out_free_buf: - free(buf); - out: - return ret; -} - static int inspect_fw(void) { char *buf; @@ -686,7 +623,7 @@ 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(); diff --git a/tools/firmware-utils/src/mktplinkfw2.c b/tools/firmware-utils/src/mktplinkfw2.c index 63dbe8aa24..892c93f109 100644 --- a/tools/firmware-utils/src/mktplinkfw2.c +++ b/tools/firmware-utils/src/mktplinkfw2.c @@ -75,7 +75,7 @@ struct board_info { /* * Globals */ -static char *ofname; +char *ofname; char *progname; static char *vendor = "TP-LINK Technologies"; static char *version = "ver. 1.0"; @@ -87,7 +87,7 @@ 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 char *opt_hw_rev; static char *opt_hw_ver_add; @@ -96,17 +96,17 @@ 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; +int combined; +int strip_padding; +int add_jffs2_eof; static struct file_info inspect_info; static int extract = 0; @@ -312,7 +312,7 @@ 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; @@ -374,65 +374,6 @@ static void fill_header(char *buf, int len) get_md5(buf, len, hdr->md5sum1); } -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, layout->fw_max_len); - } - - if (!strip_padding) - writelen = buflen; - - fill_header(buf, writelen); - ret = write_fw(ofname, buf, writelen); - if (ret) - goto out_free_buf; - - ret = EXIT_SUCCESS; - - out_free_buf: - free(buf); - out: - return ret; -} - static int inspect_fw(void) { char *buf; @@ -671,7 +612,7 @@ 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(); |