diff options
Diffstat (limited to 'misc-utils')
-rw-r--r-- | misc-utils/flash_erase.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/misc-utils/flash_erase.c b/misc-utils/flash_erase.c index 0c9449f..e7a00ae 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; + int fd, cmlen = 8; unsigned long long start; unsigned int eb, eb_start, eb_cnt; bool isNAND; @@ -190,10 +190,11 @@ int main(int argc, char *argv[]) if (jffs2) { cleanmarker.magic = cpu_to_je16 (JFFS2_MAGIC_BITMASK); cleanmarker.nodetype = cpu_to_je16 (JFFS2_NODETYPE_CLEANMARKER); - if (!isNAND) + if (!isNAND) { cleanmarker.totlen = cpu_to_je32(sizeof(cleanmarker)); - else { + } else { cleanmarker.totlen = cpu_to_je32(8); + cmlen = min(mtd.oobavail, 8); } cleanmarker.hdr_crc = cpu_to_je32(mtd_crc32(0, &cleanmarker, sizeof(cleanmarker) - 4)); } @@ -242,7 +243,7 @@ int main(int argc, char *argv[]) /* write cleanmarker */ if (isNAND) { - if (mtd_write(mtd_desc, &mtd, fd, eb, 0, NULL, 0, &cleanmarker, 0, + if (mtd_write(mtd_desc, &mtd, fd, eb, 0, NULL, 0, &cleanmarker, cmlen, MTD_OPS_AUTO_OOB) != 0) { sys_errmsg("%s: MTD writeoob failure", mtd_device); continue; |