From 0c6c7fa1313fcb69cae35e34168d2e83b8da854a Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter@nokia.com> Date: Fri, 26 Jun 2009 14:58:01 +0300 Subject: 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> --- drivers/mtd/ubi/debug.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mtd/ubi/debug.c') diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c index c0ed60e..54b0186 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"); -- cgit v1.1