diff options
Diffstat (limited to 'misc-utils')
| -rw-r--r-- | misc-utils/flash_erase.c | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/misc-utils/flash_erase.c b/misc-utils/flash_erase.c index 2bca78d..6db9fa3 100644 --- a/misc-utils/flash_erase.c +++ b/misc-utils/flash_erase.c @@ -92,7 +92,7 @@ int main(int argc, char *argv[]) { libmtd_t mtd_desc; struct mtd_dev_info mtd; - int fd, clmpos = 0, clmlen = 8; + int fd; unsigned long long start; unsigned int eb, eb_start, eb_cnt; bool isNAND; @@ -191,37 +191,6 @@ int main(int argc, char *argv[]) if (!isNAND) cleanmarker.totlen = cpu_to_je32(sizeof(cleanmarker)); else { - struct nand_oobinfo oobinfo; - - if (ioctl(fd, MEMGETOOBSEL, &oobinfo) != 0) - return sys_errmsg("%s: unable to get NAND oobinfo", mtd_device); - - /* Check for autoplacement */ - if (oobinfo.useecc == MTD_NANDECC_AUTOPLACE) { - /* Get the position of the free bytes */ - if (!oobinfo.oobfree[0][1]) - return errmsg(" Eeep. Autoplacement selected and no empty space in oob"); - clmpos = oobinfo.oobfree[0][0]; - clmlen = oobinfo.oobfree[0][1]; - if (clmlen > 8) - clmlen = 8; - } else { - /* Legacy mode */ - switch (mtd.oob_size) { - case 8: - clmpos = 6; - clmlen = 2; - break; - case 16: - clmpos = 8; - clmlen = 8; - break; - case 64: - clmpos = 16; - clmlen = 8; - break; - } - } cleanmarker.totlen = cpu_to_je32(8); } cleanmarker.hdr_crc = cpu_to_je32(mtd_crc32(0, &cleanmarker, sizeof(cleanmarker) - 4)); @@ -271,7 +240,8 @@ int main(int argc, char *argv[]) /* write cleanmarker */ if (isNAND) { - if (mtd_write_oob(mtd_desc, &mtd, fd, (uint64_t)offset + clmpos, clmlen, &cleanmarker) != 0) { + if (mtd_write(mtd_desc, &mtd, fd, eb, 0, NULL, 0, &cleanmarker, 0, + MTD_OPS_AUTO_OOB) != 0) { sys_errmsg("%s: MTD writeoob failure", mtd_device); continue; } @@ -281,7 +251,7 @@ int main(int argc, char *argv[]) continue; } } - verbose(!quiet, " Cleanmarker written at %"PRIxoff_t, offset); + verbose(!quiet, " Cleanmarker Updated."); } show_progress(&mtd, offset, eb, eb_start, eb_cnt); bareverbose(!quiet, "\n"); |