brcm2708: add linux 4.4 support

- random-bcm2708 and spi-bcm2708 have been removed.
- sound-soc-bcm2708-i2s has been upstreamed as sound-soc-bcm2835-i2s.

Let's keep linux 4.1 for a while, since linux 4.4 appears to have some issues
with multicast traffic on RPi ethernet:
https://gist.github.com/Noltari/5b1cfdecce5ed4bc08fd

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48266

1 files changed, 23 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0127-fixup-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch b/target/linux/brcm2708/patches-4.4/0127-fixup-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch
new file mode 100644
index 0000000000..467badc53f
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0127-fixup-bcm270x_dt-Add-dwc2-and-dwc-otg-overlays.patch
@@ -0,0 +1,23 @@
+From 18c241c9e14f85fac03beab507b69980f9b33bfc Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Wed, 13 Jan 2016 15:49:06 +0000
+Subject: [PATCH 127/127] fixup! bcm270x_dt: Add dwc2 and dwc-otg overlays
+
+---
+ arch/arm/boot/dts/overlays/README | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -210,9 +210,9 @@ Info:   Selects the dwc2 USB controller
+ Load:   dtoverlay=dwc2,<param>=<val>
+ Params: dr_mode                  Dual role mode: "host", "peripheral" or "otg"
+ 
+-        g-np-tx-fifo-size        Size of rx fifo size in gadget mode
++        g-rx-fifo-size           Size of rx fifo size in gadget mode
+ 
+-        g-rx-fifo-size           Size of non-periodic tx fifo size in gadget
++        g-np-tx-fifo-size        Size of non-periodic tx fifo size in gadget
+                                  mode
+ 
+         g-tx-fifo-size           Size of periodic tx fifo per endpoint