1 #include <fcntl.h> 2 #include <stdio.h> 3 #include <string.h> 4 #include <termios.h> 5 #include <unistd.h> 6 #include <sys/ioctl.h> 7 #include <mtd/mtd-user.h> 8 9 int main() { 10 int fd = open("/dev/null", 0); 11 struct mtd_info_user minfo; 12 struct erase_info_user einfo; 13 struct erase_info_user64 einfo64; 14 struct mtd_oob_buf mbuf; 15 struct mtd_oob_buf64 mbuf64; 16 struct region_info_user rinfo; 17 /* struct otp_info oinfo; */ 18 struct mtd_ecc_stats estat; 19 struct mtd_write_req mreq; 20 struct nand_oobinfo ninfo; 21 struct nand_ecclayout_user nlay; 22 off_t f = 333; 23 24 memset(&einfo, 0, sizeof(einfo)); 25 memset(&einfo64, 0xff, sizeof(einfo64)); 26 27 ioctl(fd, MEMGETINFO, &minfo); 28 29 ioctl(fd, MEMERASE, &einfo); 30 ioctl(fd, MEMERASE64, &einfo64); 31 32 ioctl(fd, MEMGETBADBLOCK, &f); 33 int i = 0; 34 ioctl(fd, OTPSELECT, &i); 35 ioctl(fd, MEMSETBADBLOCK, &f); 36 37 ioctl(fd, MEMREADOOB, &mbuf); 38 ioctl(fd, MEMREADOOB64, &mbuf64); 39 40 ioctl(fd, MEMGETREGIONINFO, &rinfo); 41 42 ioctl(fd, ECCGETSTATS, &estat); 43 ioctl(fd, MEMWRITE, &mreq); 44 45 ioctl(fd, MEMGETOOBSEL, &ninfo); 46 ioctl(fd, ECCGETLAYOUT, &nlay); 47 48 return 0; 49 } 50
