From: Rafał Miłecki <zajec5@gmail.com>
Date: Fri, 28 Feb 2014 17:02:01 +0000 (+0100)
Subject: mtd: bcm47xxpart: allow enabling on ARCH_BCM_5301X
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=9e3afa5f5c7db81f5ff44d877dda6f5ffce0da19;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

mtd: bcm47xxpart: allow enabling on ARCH_BCM_5301X

Home routers based on SoCs like BCM53010 (AKA BCM4708) use flashes
which can be nicely partitioned with bcm47xxpart. Header bcm47xx_nvram.h
is not available on bcm53xx, so don't include it.

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

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 5ebcda39f554..5d49a2129618 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -150,7 +150,7 @@ config MTD_BCM63XX_PARTS
 
 config MTD_BCM47XX_PARTS
 	tristate "BCM47XX partitioning support"
-	depends on BCM47XX
+	depends on BCM47XX || ARCH_BCM_5301X
 	help
 	  This provides partitions parser for devices based on BCM47xx
 	  boards.
diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index 23d712209b98..adfa74c1bc45 100644
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -14,7 +14,6 @@
 #include <linux/slab.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <bcm47xx_nvram.h>
 
 /* 10 parts were found on sflash on Netgear WNDR4500 */
 #define BCM47XXPART_MAX_PARTS		12
@@ -30,6 +29,7 @@
 #define BOARD_DATA_MAGIC2		0xBD0D0BBD
 #define CFE_MAGIC			0x43464531	/* 1EFC */
 #define FACTORY_MAGIC			0x59544346	/* FCTY */
+#define NVRAM_HEADER			0x48534C46	/* FLSH */
 #define POT_MAGIC1			0x54544f50	/* POTT */
 #define POT_MAGIC2			0x504f		/* OP */
 #define ML_MAGIC1			0x39685a42