mtd: bcm47part driver for BCM47XX chipsets

This driver provides parser detecting partitions on BCM47XX flash
memories. It has many differences in comparison to BCM63XX, like:
1) Different CFE with no more trivial MAGICs
2) More partitions types (board_data, ML, POT)
3) Supporting more than 1 flash on a device
which resulted in decision of writing new parser.

It uses generic mtd interface and was successfully tested with Netgear
WNDR4500 router which has 2 flash memories: serial one and NAND one.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 27143e042af5..73fcbbeb78d0 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -148,6 +148,13 @@ config MTD_BCM63XX_PARTS
           This provides partions parsing for BCM63xx devices with CFE
           bootloaders.
 
+config MTD_BCM47XX_PARTS
+        tristate "BCM47XX partitioning support"
+        depends on BCM47XX
+        help
+          This provides partitions parser for devices based on BCM47xx
+          boards.
+
 comment "User Modules And Translation Layers"
 
 config MTD_CHAR