tree 7a280e4abc5182561764979c539bd55a706d0494
parent 4f8aaf72287578c846ed7ac8c6114aacbf416e45
author Rafał Miłecki <zajec5@gmail.com> 1387651152 +0100
committer Brian Norris <computersforpeace@gmail.com> 1389118057 -0800

mtd: bcm47xxpart: alternative MAGIC for board_data partition

Some devices (like WNDR3700v3) have board_data without MPFR magic, some
extra header or extra NVRAM around 0x100. In such case we have to look
for another magic which is BD 0B 0D BD (BD probably stands for Board
Data). It's located "far far away", so instead of extending buffer add
another mtd_read.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>