diff options
Diffstat (limited to 'nandwrite.c')
| -rw-r--r-- | nandwrite.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nandwrite.c b/nandwrite.c index 1e30ad1..e691ebd 100644 --- a/nandwrite.c +++ b/nandwrite.c @@ -307,6 +307,14 @@ int main(int argc, char * const argv[]) exit (EXIT_FAILURE); } + if (mtdoffset & (meminfo.writesize - 1)) { + fprintf(stderr, "The start address is not page-aligned !\n" + "The pagesize of this NAND Flash is 0x%x.\n", + meminfo.writesize); + close(fd); + exit(EXIT_FAILURE); + } + if (autoplace) { /* Read the current oob info */ if (ioctl (fd, MEMGETOOBSEL, &old_oobinfo) != 0) { |