target/linux/generic/patches-3.14/049-mtd-bcm47xxpart-find-NVRAM-partitions-in-middle-bloc.patch

   1 --- a/drivers/mtd/bcm47xxpart.c
   2 +++ b/drivers/mtd/bcm47xxpart.c
   3 @@ -199,6 +199,16 @@ static int bcm47xxpart_parse(struct mtd_
   4                         continue;
   5                 }
   6
   7 +               /* New (ARM?) devices may have NVRAM in some middle block. Last
   8 +                * block will be checked later, so skip it.
   9 +                */
  10 +               if (offset != master->size - blocksize &&
  11 +                   buf[0x000 / 4] == NVRAM_HEADER) {
  12 +                       bcm47xxpart_add_part(&parts[curr_part++], "nvram",
  13 +                                            offset, 0);
  14 +                       continue;
  15 +               }
  16 +
  17                 /* Read middle of the block */
  18                 if (mtd_read(master, offset + 0x8000, 0x4,
  19                              &bytes_read, (uint8_t *)buf) < 0) {