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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-11-06 09:32:54 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-11-10 08:42:29 +0100 |
| commit | c03481bfcb29abfebf62e491a60caa0ebfb57a36 (patch) | |
| tree | 9971af05edc84f71df5f64211c2a94c4e0dd2691 /commands | |
| parent | 3376ed2b01dc8d43d268a5778ddfe58e73622caf (diff) | |
| download | barebox-c03481bfcb29abfebf62e491a60caa0ebfb57a36.tar.gz barebox-c03481bfcb29abfebf62e491a60caa0ebfb57a36.tar.xz | |
nand command: Print OOB information
NAND mtd devices carry information how the OOB area is used. So far
there is no way to visualize it, so print it along with other NAND
informations.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands')
| -rw-r--r-- | commands/nand.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/commands/nand.c b/commands/nand.c index ed2864fb7b..67e43eba30 100644 --- a/commands/nand.c +++ b/commands/nand.c @@ -13,6 +13,7 @@ #include <ioctl.h> #include <nand.h> #include <linux/mtd/mtd-abi.h> +#include <linux/mtd/mtd.h> #include <fcntl.h> #include <libgen.h> @@ -130,6 +131,8 @@ static int do_nand(int argc, char *argv[]) loff_t ofs; int bad = 0; + printf("---- bad blocks ----\n"); + for (ofs = 0; ofs < mtdinfo.size; ofs += mtdinfo.erasesize) { if (ioctl(fd, MEMGETBADBLOCK, &ofs)) { printf("Block at 0x%08llx is bad\n", ofs); @@ -139,6 +142,8 @@ static int do_nand(int argc, char *argv[]) if (!bad) printf("No bad blocks\n"); + + mtd_print_oob_info(mtdinfo.mtd); } out: |