| Message ID | 1274185390-3066-3-git-send-email-stanley.miao@windriver.com |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, 2010-05-18 at 20:23 +0800, Stanley.Miao wrote: > Only page-aligned address is permitted in NAND subsystem. > > Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> Pushed both patches to the mtd-utils repo, thanks. However, I had to fix a tiny white-space damage for you: Applying: nandwrite: check if the start address is page-aligned. /home/dedekind/git/mtd-utils/.git/rebase-apply/patch:13: trailing whitespace.
diff --git a/nandwrite.c b/nandwrite.c index 1e30ad1..fbb1153 100644 --- a/nandwrite.c +++ b/nandwrite.c @@ -306,6 +306,14 @@ int main(int argc, char * const argv[]) close(fd); 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 */
Only page-aligned address is permitted in NAND subsystem. Signed-off-by: Stanley.Miao <stanley.miao@windriver.com> --- nandwrite.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)