From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 8 Apr 2015 09:22:02 +0000 (+0000)
Subject: bcm53xx: replace few BCM5301X patches with versions sent upstream
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4c1ee6f24dbd94333b64fe5f688246daff773865;p=openwrt%2Fstaging%2Fsvanheule.git

bcm53xx: replace few BCM5301X patches with versions sent upstream

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

SVN-Revision: 45311
---

diff --git a/target/linux/bcm53xx/patches-3.18/132-ARM-BCM5301X-Ignore-another-BCM4709-specific-fault-c.patch b/target/linux/bcm53xx/patches-3.18/132-ARM-BCM5301X-Ignore-another-BCM4709-specific-fault-c.patch
new file mode 100644
index 0000000000..3afc34b1c9
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/132-ARM-BCM5301X-Ignore-another-BCM4709-specific-fault-c.patch
@@ -0,0 +1,46 @@
+From cd43921285658372c0db8019684979edb74eaffd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Wed, 11 Feb 2015 16:37:05 +0100
+Subject: [PATCH soc] ARM: BCM5301X: Ignore another (BCM4709 specific) fault
+ code
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Broadcom ARM devices seem to generate some fault once per boot. We
+already have an ignoring handler for BCM4707/BCM4708, but BCM4709
+generates different code.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ arch/arm/mach-bcm/bcm_5301x.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/arch/arm/mach-bcm/bcm_5301x.c b/arch/arm/mach-bcm/bcm_5301x.c
+index e9bcbdb..7aef927 100644
+--- a/arch/arm/mach-bcm/bcm_5301x.c
++++ b/arch/arm/mach-bcm/bcm_5301x.c
+@@ -18,15 +18,16 @@ static bool first_fault = true;
+ static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
+ 				 struct pt_regs *regs)
+ {
+-	if (fsr == 0x1c06 && first_fault) {
++	if ((fsr == 0x1406 || fsr == 0x1c06) && first_fault) {
+ 		first_fault = false;
+ 
+ 		/*
+-		 * These faults with code 0x1c06 happens for no good reason,
+-		 * possibly left over from the CFE boot loader.
++		 * These faults with codes 0x1406 (BCM4709) or 0x1c06 happens
++		 * for no good reason, possibly left over from the CFE boot
++		 * loader.
+ 		 */
+ 		pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
+-		addr, fsr);
++			addr, fsr);
+ 
+ 		/* Returning non-zero causes fault display and panic */
+ 		return 0;
+-- 
+1.8.4.5
+
diff --git a/target/linux/bcm53xx/patches-3.18/133-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch b/target/linux/bcm53xx/patches-3.18/133-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch
new file mode 100644
index 0000000000..24bd918445
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/133-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch
@@ -0,0 +1,119 @@
+From c2ebc30d9633d80849e99f489497e4c862e532e5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sat, 28 Mar 2015 14:51:08 +0100
+Subject: [PATCH V2] ARM: BCM5301X: Add DT for Asus RT-AC68U
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ arch/arm/boot/dts/Makefile                  |  1 +
+ arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts | 83 +++++++++++++++++++++++++++++
+ 2 files changed, 84 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 4e1b387..7c1ca2a 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.
+ dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
+ dtb-$(CONFIG_ARCH_BCM_5301X) += \
++	bcm4708-asus-rt-ac68u.dtb \
+ 	bcm4708-buffalo-wzr-1750dhp.dtb \
+ 	bcm4708-luxul-xwc-1000.dtb \
+ 	bcm4708-netgear-r6250.dtb \
+diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+new file mode 100644
+index 0000000..8b62836
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+@@ -0,0 +1,83 @@
++/*
++ * Broadcom BCM470X / BCM5301X ARM platform code.
++ * DTS for Asus RT-AC68U
++ *
++ * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++/dts-v1/;
++
++#include "bcm4708.dtsi"
++
++/ {
++	compatible = "asus,rt-ac68u", "brcm,bcm4708";
++	model = "Asus RT-AC68U (BCM4708)";
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++	};
++
++	memory {
++		reg = <0x00000000 0x08000000>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		usb2 {
++			label = "bcm53xx:blue:usb2";
++			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++
++		power {
++			label = "bcm53xx:blue:power";
++			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-on";
++		};
++
++		logo {
++			label = "bcm53xx:white:logo";
++			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-on";
++		};
++
++		usb3 {
++			label = "bcm53xx:blue:usb3";
++			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++	};
++
++	gpio-keys {
++		compatible = "gpio-keys";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		brightness {
++			label = "Backlight";
++			linux,code = <KEY_BRIGHTNESS_ZERO>;
++			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
++		};
++
++		wps {
++			label = "WPS";
++			linux,code = <KEY_WPS_BUTTON>;
++			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
++		};
++
++		restart {
++			label = "Reset";
++			linux,code = <KEY_RESTART>;
++			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
++		};
++
++		rfkill {
++			label = "WiFi";
++			linux,code = <KEY_RFKILL>;
++			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
++		};
++	};
++};
+-- 
+1.8.4.5
+
diff --git a/target/linux/bcm53xx/patches-3.18/134-ARM-BCM5301X-Add-DT-for-Asus-RT-AC56U.patch b/target/linux/bcm53xx/patches-3.18/134-ARM-BCM5301X-Add-DT-for-Asus-RT-AC56U.patch
new file mode 100644
index 0000000000..7afc6183d2
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/134-ARM-BCM5301X-Add-DT-for-Asus-RT-AC56U.patch
@@ -0,0 +1,136 @@
+From 97734a031475d5a7e8788435f8ce8374c459ef93 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 31 Mar 2015 17:26:17 +0200
+Subject: [PATCH] ARM: BCM5301X: Add DT for Asus RT-AC56U
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+This patch is based on top of
+ARM: BCM5301X: Add DT for Asus RT-AC68U
+(please follow this order, to avoid Makefile conflict)
+---
+ arch/arm/boot/dts/Makefile                  |  1 +
+ arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts | 96 +++++++++++++++++++++++++++++
+ 2 files changed, 97 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 7c1ca2a..53f8c1a 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.
+ dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
+ dtb-$(CONFIG_ARCH_BCM_5301X) += \
++	bcm4708-asus-rt-ac56u.dtb \
+ 	bcm4708-asus-rt-ac68u.dtb \
+ 	bcm4708-buffalo-wzr-1750dhp.dtb \
+ 	bcm4708-luxul-xwc-1000.dtb \
+diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+new file mode 100644
+index 0000000..71cff8d
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+@@ -0,0 +1,96 @@
++/*
++ * Broadcom BCM470X / BCM5301X ARM platform code.
++ * DTS for Asus RT-AC56U
++ *
++ * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++/dts-v1/;
++
++#include "bcm4708.dtsi"
++
++/ {
++	compatible = "asus,rt-ac56u", "brcm,bcm4708";
++	model = "Asus RT-AC56U (BCM4708)";
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++	};
++
++	memory {
++		reg = <0x00000000 0x08000000>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		usb3 {
++			label = "bcm53xx:blue:usb3";
++			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++
++		wan {
++			label = "bcm53xx:blue:wan";
++			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++
++		lan {
++			label = "bcm53xx:blue:lan";
++			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++
++		power {
++			label = "bcm53xx:blue:power";
++			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-on";
++		};
++
++		all {
++			label = "bcm53xx:blue:all";
++			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-on";
++		};
++
++		2ghz {
++			label = "bcm53xx:blue:2ghz";
++			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++
++
++		usb2 {
++			label = "bcm53xx:blue:usb2";
++			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "default-off";
++		};
++	};
++
++	gpio-keys {
++		compatible = "gpio-keys";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		rfkill {
++			label = "WiFi";
++			linux,code = <KEY_RFKILL>;
++			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
++		};
++
++		restart {
++			label = "Reset";
++			linux,code = <KEY_RESTART>;
++			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
++		};
++
++		wps {
++			label = "WPS";
++			linux,code = <KEY_WPS_BUTTON>;
++			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
++		};
++	};
++};
+-- 
+1.8.4.5
+
diff --git a/target/linux/bcm53xx/patches-3.18/303-ARM-BCM5310X-Enable-earlyprintk-on-tested-devices.patch b/target/linux/bcm53xx/patches-3.18/303-ARM-BCM5310X-Enable-earlyprintk-on-tested-devices.patch
index 32830f1342..46d8855463 100644
--- a/target/linux/bcm53xx/patches-3.18/303-ARM-BCM5310X-Enable-earlyprintk-on-tested-devices.patch
+++ b/target/linux/bcm53xx/patches-3.18/303-ARM-BCM5310X-Enable-earlyprintk-on-tested-devices.patch
@@ -14,8 +14,6 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 2 +-
  4 files changed, 4 insertions(+), 4 deletions(-)
 
-diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
-index 5fc0fae..fcb17c6 100644
 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
 @@ -16,7 +16,7 @@
@@ -27,8 +25,6 @@ index 5fc0fae..fcb17c6 100644
  	};
  
  	memory {
-diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
-index 4ed7de1..05e80b1 100644
 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
 +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
 @@ -16,7 +16,7 @@
@@ -40,8 +36,6 @@ index 4ed7de1..05e80b1 100644
  	};
  
  	memory {
-diff --git a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
-index fb76378..5dc50e1 100644
 --- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 @@ -16,7 +16,7 @@
@@ -53,8 +47,6 @@ index fb76378..5dc50e1 100644
  	};
  
  	memory {
-diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
-index bbb414f..20903a5 100644
 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
 +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
 @@ -16,7 +16,7 @@
@@ -88,6 +80,36 @@ index bbb414f..20903a5 100644
  	};
  
  	memory {
--- 
-1.8.4.5
-
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+@@ -16,7 +16,7 @@
+ 	model = "Asus RT-AC56U (BCM4708)";
+ 
+ 	chosen {
+-		bootargs = "console=ttyS0,115200";
++		bootargs = "console=ttyS0,115200 earlyprintk";
+ 	};
+ 
+ 	memory {
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+@@ -16,7 +16,7 @@
+ 	model = "Asus RT-AC68U (BCM4708)";
+ 
+ 	chosen {
+-		bootargs = "console=ttyS0,115200";
++		bootargs = "console=ttyS0,115200 earlyprintk";
+ 	};
+ 
+ 	memory {
+--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
+@@ -16,7 +16,7 @@
+ 	model = "Luxul XWC-1000 (BCM4708)";
+ 
+ 	chosen {
+-		bootargs = "console=ttyS0,115200";
++		bootargs = "console=ttyS0,115200 earlyprintk";
+ 	};
+ 
+ 	memory {
diff --git a/target/linux/bcm53xx/patches-3.18/305-ARM-BCM53XX-set-customized-AUXCTL.patch b/target/linux/bcm53xx/patches-3.18/305-ARM-BCM53XX-set-customized-AUXCTL.patch
index 79959ef8aa..ab35ca6409 100644
--- a/target/linux/bcm53xx/patches-3.18/305-ARM-BCM53XX-set-customized-AUXCTL.patch
+++ b/target/linux/bcm53xx/patches-3.18/305-ARM-BCM53XX-set-customized-AUXCTL.patch
@@ -14,7 +14,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 
 --- a/arch/arm/mach-bcm/bcm_5301x.c
 +++ b/arch/arm/mach-bcm/bcm_5301x.c
-@@ -49,7 +49,11 @@ static const char __initconst *bcm5301x_
+@@ -50,7 +50,11 @@ static const char __initconst *bcm5301x_
  };
  
  DT_MACHINE_START(BCM5301X, "BCM5301X")
diff --git a/target/linux/bcm53xx/patches-3.18/306-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch b/target/linux/bcm53xx/patches-3.18/306-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch
index 215fd7e3a7..c7a465db53 100644
--- a/target/linux/bcm53xx/patches-3.18/306-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch
+++ b/target/linux/bcm53xx/patches-3.18/306-ARM-BCM5301X-Specify-RAM-on-devices-by-including-HIG.patch
@@ -99,3 +99,39 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  	};
  
  	leds {
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+@@ -20,7 +20,8 @@
+ 	};
+ 
+ 	memory {
+-		reg = <0x00000000 0x08000000>;
++		reg = <0x00000000 0x08000000
++		       0x88000000 0x08000000>;
+ 	};
+ 
+ 	leds {
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+@@ -20,7 +20,8 @@
+ 	};
+ 
+ 	memory {
+-		reg = <0x00000000 0x08000000>;
++		reg = <0x00000000 0x08000000
++		       0x88000000 0x08000000>;
+ 	};
+ 
+ 	leds {
+--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
+@@ -20,7 +20,8 @@
+ 	};
+ 
+ 	memory {
+-		reg = <0x00000000 0x08000000>;
++		reg = <0x00000000 0x08000000
++		       0x88000000 0x08000000>;
+ 	};
+ 
+ 	axi@18000000 {
diff --git a/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch b/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch
deleted file mode 100644
index 20f6bccb8e..0000000000
--- a/target/linux/bcm53xx/patches-3.18/320-ARM-BCM5301X-Add-DT-for-Asus-RT-AC68U.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-From 7c0a25bfc71c08adb5d475563f2773325b8e8e49 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sun, 22 Mar 2015 02:37:17 +0100
-Subject: [PATCH] ARM: BCM5301X: Add DT for Asus RT-AC68U
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- arch/arm/boot/dts/Makefile                  |  1 +
- arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts | 43 +++++++++++++++++++++++++++++
- 2 files changed, 44 insertions(+)
- create mode 100644 arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
-
-diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
-index ae8899d..f06f35e 100644
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
- dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
- dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
- dtb-$(CONFIG_ARCH_BCM_5301X) += \
-+	bcm4708-asus-rt-ac68u.dtb \
- 	bcm4708-buffalo-wzr-1750dhp.dtb \
- 	bcm4708-luxul-xwc-1000.dtb \
- 	bcm4708-netgear-r6250.dtb \
-diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
-new file mode 100644
-index 0000000..934ca3a
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
-@@ -0,0 +1,43 @@
-+/*
-+ * Broadcom BCM470X / BCM5301X arm platform code.
-+ * DTS for Asus RT-AC68U
-+ *
-+ * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+/dts-v1/;
-+
-+#include "bcm4708.dtsi"
-+
-+/ {
-+	compatible = "asus,rt-ac68u", "brcm,bcm4708";
-+	model = "Asus RT-AC68U (BCM4708)";
-+
-+	chosen {
-+		bootargs = "console=ttyS0,115200 earlyprintk";
-+	};
-+
-+	memory {
-+		reg = <0x00000000 0x08000000>;
-+	};
-+
-+	gpio-keys {
-+		compatible = "gpio-keys";
-+		#address-cells = <1>;
-+		#size-cells = <0>;
-+
-+		wps {
-+			label = "WPS";
-+			linux,code = <KEY_WPS_BUTTON>;
-+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
-+		};
-+
-+		restart {
-+			label = "Reset";
-+			linux,code = <KEY_RESTART>;
-+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
-+		};
-+	};
-+};
--- 
-1.8.4.5
-
diff --git a/target/linux/bcm53xx/patches-3.18/322-ARM-BCM5301X-Add-DT-for-Asus-RT-AC87U.patch b/target/linux/bcm53xx/patches-3.18/322-ARM-BCM5301X-Add-DT-for-Asus-RT-AC87U.patch
index d0d0e342c1..6b074059a1 100644
--- a/target/linux/bcm53xx/patches-3.18/322-ARM-BCM5301X-Add-DT-for-Asus-RT-AC87U.patch
+++ b/target/linux/bcm53xx/patches-3.18/322-ARM-BCM5301X-Add-DT-for-Asus-RT-AC87U.patch
@@ -15,7 +15,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -63,6 +63,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+@@ -64,6 +64,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
  	bcm47081-asus-rt-n18u.dtb \
  	bcm47081-buffalo-wzr-600dhp2.dtb \
  	bcm47081-buffalo-wzr-900dhp.dtb \
diff --git a/target/linux/bcm53xx/patches-3.18/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch b/target/linux/bcm53xx/patches-3.18/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch
deleted file mode 100644
index f0919185cf..0000000000
--- a/target/linux/bcm53xx/patches-3.18/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From f3389cf7bc90d5702adcd4c100b49baf7a813bb9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 28 Jan 2015 22:39:39 +0100
-Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R8000
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- arch/arm/boot/dts/Makefile                  |  3 ++-
- arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 26 ++++++++++++++++++++++++++
- 2 files changed, 28 insertions(+), 1 deletion(-)
- create mode 100644 arch/arm/boot/dts/bcm4709-netgear-r8000.dts
-
---- a/arch/arm/mach-bcm/bcm_5301x.c
-+++ b/arch/arm/mach-bcm/bcm_5301x.c
-@@ -18,15 +18,16 @@ static bool first_fault = true;
- static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
- 				 struct pt_regs *regs)
- {
--	if (fsr == 0x1c06 && first_fault) {
-+	if ((fsr == 0x1406 || fsr == 0x1c06) && first_fault) {
- 		first_fault = false;
- 
- 		/*
--		 * These faults with code 0x1c06 happens for no good reason,
--		 * possibly left over from the CFE boot loader.
-+		 * These faults with codes 0x1406 (BCM4709) or 0x1c06 happens
-+		 * for no good reason, possibly left over from the CFE boot
-+		 * loader.
- 		 */
- 		pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
--		addr, fsr);
-+			addr, fsr);
- 
- 		/* Returning non-zero causes fault display and panic */
- 		return 0;
--- 
-1.8.4.5
-
diff --git a/target/linux/bcm53xx/patches-3.18/351-ARM-BCM5301X-Enable-ChipCommon-UART-serial-console.patch b/target/linux/bcm53xx/patches-3.18/351-ARM-BCM5301X-Enable-ChipCommon-UART-serial-console.patch
index 8355fd9b28..1e68577969 100644
--- a/target/linux/bcm53xx/patches-3.18/351-ARM-BCM5301X-Enable-ChipCommon-UART-serial-console.patch
+++ b/target/linux/bcm53xx/patches-3.18/351-ARM-BCM5301X-Enable-ChipCommon-UART-serial-console.patch
@@ -92,8 +92,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  		num-chipselects = <1>;
 --- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
 +++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
-@@ -23,6 +23,16 @@
- 		reg = <0x00000000 0x08000000>;
+@@ -24,6 +24,16 @@
+ 		       0x88000000 0x08000000>;
  	};
  
 +	chipcommonA {
@@ -149,3 +149,41 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  	leds {
  		compatible = "gpio-leds";
  
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+@@ -24,6 +24,16 @@
+ 		       0x88000000 0x08000000>;
+ 	};
+ 
++	chipcommonA {
++		uart0: serial@0300 {
++			status = "okay";
++		};
++
++		uart1: serial@0400 {
++			status = "okay";
++		};
++	};
++
+ 	leds {
+ 		compatible = "gpio-leds";
+ 
+--- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
++++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+@@ -24,6 +24,16 @@
+ 		       0x88000000 0x08000000>;
+ 	};
+ 
++	chipcommonA {
++		uart0: serial@0300 {
++			status = "okay";
++		};
++
++		uart1: serial@0400 {
++			status = "okay";
++		};
++	};
++
+ 	leds {
+ 		compatible = "gpio-leds";
+