summaryrefslogtreecommitdiff
path: root/drivers/mtd/ubi/debug.c
diff options
context:
space:
mode:
authorAdrian Hunter <adrian.hunter@nokia.com>2009-06-26 15:58:01 +0400
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-07-05 19:47:07 +0400
commit0c6c7fa1313fcb69cae35e34168d2e83b8da854a (patch)
tree5ba3c6eda144b060829529096f30c6f83e357d5b /drivers/mtd/ubi/debug.c
parent1398788fe7b730db10e97dcb9f838603e41922d5 (diff)
downloadlinux-0c6c7fa1313fcb69cae35e34168d2e83b8da854a.tar.xz
UBI: add image sequence number to EC header
An image sequence number is added to the UBI erase-counter header to be able determine if the root file system contains a mixture of old and new images (because the flashing failed to complete). A change to nolo is also needed for this to take effect. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/debug.c')
-rw-r--r--drivers/mtd/ubi/debug.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index c0ed60e8ade9..54b0186915fb 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -44,6 +44,8 @@ void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
be32_to_cpu(ec_hdr->vid_hdr_offset));
printk(KERN_DEBUG "\tdata_offset %d\n",
be32_to_cpu(ec_hdr->data_offset));
+ printk(KERN_DEBUG "\timage_seq %d\n",
+ be32_to_cpu(ec_hdr->image_seq));
printk(KERN_DEBUG "\thdr_crc %#08x\n",
be32_to_cpu(ec_hdr->hdr_crc));
printk(KERN_DEBUG "erase counter header hexdump:\n");