bcm63xx: add support for linux 3.7

Based on 3.7.6.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35481 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 33 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.7/102-MTD-bcm63xxpart-merge-sparelen-calculation.patch b/target/linux/brcm63xx/patches-3.7/102-MTD-bcm63xxpart-merge-sparelen-calculation.patch
new file mode 100644
index 000000000..da24b1b85
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.7/102-MTD-bcm63xxpart-merge-sparelen-calculation.patch
@@ -0,0 +1,33 @@
+From fd2ab39f22af4176eb3d23acbc4d1218cf835065 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Tue, 8 May 2012 09:47:32 +0200
+Subject: [PATCH 21/79] MTD: bcm63xxpart: merge sparelen calculation
+
+The length of the spare part is calculated the same way in both branches
+so move to a common place.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/mtd/bcm63xxpart.c |    3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+--- a/drivers/mtd/bcm63xxpart.c
++++ b/drivers/mtd/bcm63xxpart.c
+@@ -120,7 +120,6 @@ static int bcm63xx_parse_cfe_partitions(
+ 		kerneladdr = kerneladdr - BCM63XX_EXTENDED_SIZE;
+ 		rootfsaddr = rootfsaddr - BCM63XX_EXTENDED_SIZE;
+ 		spareaddr = roundup(totallen, master->erasesize) + cfelen;
+-		sparelen = master->size - spareaddr - nvramlen;
+ 
+ 		if (rootfsaddr < kerneladdr) {
+ 			/* default Broadcom layout */
+@@ -138,8 +137,8 @@ static int bcm63xx_parse_cfe_partitions(
+ 		rootfslen = 0;
+ 		rootfsaddr = 0;
+ 		spareaddr = cfelen;
+-		sparelen = master->size - cfelen - nvramlen;
+ 	}
++	sparelen = master->size - spareaddr - nvramlen;
+ 
+ 	/* Determine number of partitions */
+ 	if (rootfslen > 0)