add ax6000/9000 support
This commit is contained in:
Xu Zhaowei
parent
11533a4cb9
commit
451a8c5fdc
80
mitool.c
80
mitool.c
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@ -379,9 +379,9 @@ int atoe(unsigned char *a, unsigned char *e)
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return 0;
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}
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static int check_mtd9(void)
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static int find_bdata(void)
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{
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int minor;
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int part;
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unsigned int size, erasesize;
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char name[65];
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char line[128];
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@ -389,28 +389,48 @@ static int check_mtd9(void)
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if (fp == NULL)
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return -1;
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while (fgets(line, sizeof(line), fp)){
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if (sscanf(line, "mtd%d: %x %x \"%64[^\"]\"", &minor, &size, &erasesize, name) == 4 && strcmp(name, "bdata") == 0){
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if (minor==9){
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fclose(fp);
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return 1;
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}
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if (sscanf(line, "mtd%d: %x %x \"%64[^\"]\"", &part, &size, &erasesize, name) == 4 && strcmp(name, "bdata") == 0){
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fclose(fp);
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return part;
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}
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}
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fclose(fp);
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return -1;
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}
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static int find_crash(void)
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{
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int part;
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unsigned int size, erasesize;
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char name[65];
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char line[128];
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FILE *fp = fopen("/proc/mtd", "r");
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if (fp == NULL)
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return -1;
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while (fgets(line, sizeof(line), fp)){
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if (sscanf(line, "mtd%d: %x %x \"%64[^\"]\"", &part, &size, &erasesize, name) == 4 && strcmp(name, "crash") == 0){
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fclose(fp);
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return part;
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}
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}
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fclose(fp);
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return -1;
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}
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unsigned char buf[BUFSIZE];
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unsigned char buff[99];
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static int load_buf(void)
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{
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FILE *fd;
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if(check_mtd9()<0){
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printf("特殊版分区暂不支持\n");
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int bdata = find_bdata();
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char path[11];
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if(bdata != 9 || bdata != 15 || bdata != 18){
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printf("Unsupport model!\n");
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return -1;
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}
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fd = fopen("/dev/mtd9", "rb");
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memset(path, 0, sizeof(path));
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snprintf(path, sizeof(path), "/dev/mtd%d", bdata);
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fd = fopen(path, "rb");
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if (fd < 0)
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return -1;
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memset(buf, 0, sizeof(buf));
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@ -425,13 +445,21 @@ static int lock_mtd(int t)
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FILE *fd;
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int r;
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unsigned char temp[4];
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fd = fopen("/dev/mtd10", "rb");
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if (fd < 0)
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return -1;
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if(!check_mtd9()){
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printf("特殊版分区暂不支持\n");
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char path[11];
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char path2[11];
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int bdata = find_bdata();
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int crash = find_crash();
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if(bdata != 9 || bdata != 15 || bdata != 18){
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printf("Unsupport model!\n");
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return -1;
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}
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memset(path, 0, sizeof(path));
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memset(path2, 0, sizeof(path2));
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snprintf(path, sizeof(path), "/dev/mtd%d", crash);
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snprintf(path2, sizeof(path2), "/dev/mtdblock%d", crash);
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fd = fopen(path, "rb");
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if (fd < 0)
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return -1;
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memset(temp, 0, sizeof(temp));
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fseek(fd, 0, SEEK_SET);
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fread(temp, 4, 1,fd);
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@ -442,7 +470,7 @@ static int lock_mtd(int t)
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temp[1] = 0x5A;
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temp[2] = 0x0;
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temp[3] = 0x0;
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fd = fopen("/dev/mtdblock10", "wb");
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fd = fopen(path2, "wb");
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if (fd < 0)
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return -1;
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fseek(fd, 0, SEEK_SET);
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@ -457,7 +485,7 @@ static int lock_mtd(int t)
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temp[1] = 0xFF;
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temp[2] = 0xFF;
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temp[3] = 0xFF;
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fd = fopen("/dev/mtdblock10", "wb");
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fd = fopen(path2, "wb");
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if (fd < 0)
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return -1;
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fseek(fd, 0, SEEK_SET);
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@ -474,7 +502,11 @@ static int check_unlock()
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{
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FILE *fd;
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unsigned char temp[4];
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fd = fopen("/dev/mtd10", "rb");
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int crash = find_crash();
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char path[11];
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memset(path, 0, sizeof(path));
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snprintf(path, sizeof(path), "/dev/mtd%d", crash);
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fd = fopen(path, "rb");
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if (fd < 0)
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return -1;
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memset(temp, 0, sizeof(temp));
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@ -539,8 +571,12 @@ static int calc_img_crc()
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{
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unsigned int crc = 0xffffffff;
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FILE *fd;
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int bdata = find_bdata();
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char path[11];
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fd = fopen("/dev/mtdblock9", "wb");
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memset(path, 0, sizeof(path));
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snprintf(path, sizeof(path), "/dev/mtdblock%d", bdata);
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fd = fopen(path, "rb");
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if (fd < 0)
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return -1;
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fseek(fd, 4, SEEK_SET);
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@ -598,7 +634,7 @@ static int set_ssh()
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{
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int i, ret = 0;
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if(load_buf()<0)
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if(load_buf() < 0)
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return -1;
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if(check_unlock()){
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printf("mtd is not unlocked\n");
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@ -639,7 +675,7 @@ static int set_ssh()
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static int show_sn()
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{
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int i;
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if(load_buf()<0)
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if(load_buf() < 0)
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return -1;
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i = GetSubStrPos(buf, "model");
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printf("model=%s\n", get_model(&buf[i+6]));
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@ -652,7 +688,7 @@ static int set_sn(char *sn)
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{
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int i, ret = 0;
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if(load_buf()<0)
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if(load_buf() < 0)
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return -1;
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if(check_unlock()){
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printf("mtd is not unlocked\n");
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