lantiq: fix console print

The boot loader of many boards provides a kernel boot argument with a
broken console parameter to the kernel. This will be taken before the
stdout-path defined in device tree and the serial will not work on this
board. Multiple boards are affected by this problem, so revert this
patch for all boards. Later we can remove the boot arguments from the
device tree again, after the individual board was checked to work.

This partly reverts this commit:
commit 4995c64857
Author: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date:   Sun Dec 11 21:55:00 2016 +0100

    lantiq: specify console using stdout-path instead of cmdline argument

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

target/linux/lantiq/dts/ACMP252.dts

@@ -5,6 +5,10 @@
 / {
 	model = "ACMP252 - AudioCodes MediaPack MP-252";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	memory@0 {
 		reg = <0x0 0x4000000>;
 	};

target/linux/lantiq/dts/ARV4510PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV4510PW - Wippies, Elisa";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power2;

target/linux/lantiq/dts/ARV4518PWR01.dtsi

@@ -3,6 +3,10 @@
 #include <dt-bindings/input/input.h>
 
 / {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/ARV4519PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV4519PW - Vodafone Netfaster IAD 2, Pirelli P.RG A4201G";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/ARV4520PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV4520PW - Easybox 800, WAV-281";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_blue;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/ARV452CQW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV452CQW - Arcor 801";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_blue;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/ARV7510PW22.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV7510PW22 - Astoria Networks";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/ARV7518PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV7518PW - Astoria Networks";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/ARV7519PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV7519PW - Astoria Networks";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power2;

target/linux/lantiq/dts/ARV7519RW22.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV7519RW22 - Orange Livebox 2.1";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_green;

target/linux/lantiq/dts/ARV7525PW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV7525PW - Speedport W303V Typ A";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/ARV752DPW.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV752DPW - Arcor 802";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_red;
 		led-failsafe = &power_blue;

target/linux/lantiq/dts/ARV752DPW22.dts

@@ -7,6 +7,10 @@
 / {
 	model = "ARV752DPW22 - Arcor 803";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_red;
 		led-failsafe = &power_blue;

target/linux/lantiq/dts/BTHOMEHUBV2B.dts

@@ -7,6 +7,10 @@
 / {
 	model = "BTHOMEHUBV2B - BT Home Hub 2B";  /* SoC: Lantiq Danube-S PSB 50712 @ 333MHz V1.3/1.5 */
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_orange;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/BTHOMEHUBV3A.dts

@@ -7,6 +7,10 @@
 / {
 	model = "BTHOMEHUBV3A - BT Home Hub 3A";  /* SoC: Lantiq ar9 @ 333MHz */
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_orange;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/BTHOMEHUBV5A.dts

@@ -7,6 +7,10 @@
 / {
 	model = "BTHOMEHUBV5A - BT Home Hub 5A";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/DGN1000B.dts

@@ -7,6 +7,10 @@
 / {
 	model = "DGN1000B - Netgear DGN1000B";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/DGN3500.dtsi

@@ -4,7 +4,7 @@
 
 / {
 	chosen {
-		bootargs = "root=";
+		bootargs = "root= console=ttyLTQ0,115200";
 	};
 
 	aliases {

target/linux/lantiq/dts/EASY50712.dts

@@ -5,6 +5,10 @@
 / {
 	model = "EASY50712 - Intel EASY50712 Nand";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	memory@0 {
 		reg = <0x0 0x2000000>;
 	};

target/linux/lantiq/dts/EASY50810.dts

@@ -3,6 +3,10 @@
 #include "ar9.dtsi"
 
 / {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	memory@0 {
 		reg = <0x0 0x2000000>;
 	};

target/linux/lantiq/dts/EASY80920.dtsi

@@ -3,6 +3,10 @@
 #include <dt-bindings/input/input.h>
 
 / {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/FRITZ3370.dts

@@ -8,7 +8,7 @@
 	model = "FRITZ3370 - Fritz!Box WLAN 3370";
 
 	chosen {
-		bootargs = "ubi.mtd=1,512 root=/dev/mtdblock9";
+		bootargs = "console=ttyLTQ0,115200 ubi.mtd=1,512 root=/dev/mtdblock9";
 	};
 
 	aliases {

target/linux/lantiq/dts/FRITZ7320.dts

@@ -7,6 +7,10 @@
 / {
 	model = "FRITZ7320 - 1&1 HomeServer";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/FRITZ7360SL.dts

@@ -7,6 +7,10 @@
 / {
 	model = "FRITZ7360SL - 1&1 HomeServer";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/GIGASX76X.dts

@@ -7,6 +7,10 @@
 / {
 	model = "GIGASX76X - Gigaset SX761,SX762,SX763";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	memory@0 {
 		reg = <0x0 0x2000000>;
 	};

target/linux/lantiq/dts/H201L.dts

@@ -7,6 +7,10 @@
 / {
 	model = "H201L - ZTE H210L";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_green;

target/linux/lantiq/dts/P2601HNFX.dts

@@ -7,6 +7,10 @@
 / {
 	model = "P2601HNFX - ZyXEL P-2601HN-Fx";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/P2812HNUFX.dtsi

@@ -3,6 +3,10 @@
 #include <dt-bindings/input/input.h>
 
 / {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/TDW89X0.dtsi

@@ -3,6 +3,10 @@
 #include <dt-bindings/input/input.h>
 
 / {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		/* the power led can't be controlled, use the wps led instead */
 		led-boot = &wps;

target/linux/lantiq/dts/VG3503J.dts

@@ -7,6 +7,10 @@
 / {
 	model = "VG3503J - BT OpenReach VDSL Modem";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/VGV7510KW22.dtsi

@@ -4,7 +4,7 @@
 
 / {
 	chosen {
-		bootargs = "mem=62M vpe1_load_addr=0x83e00000 vpe1_mem=2M maxvpes=1 maxtcs=1";
+		bootargs = "console=ttyLTQ0,115200 mem=62M vpe1_load_addr=0x83e00000 vpe1_mem=2M maxvpes=1 maxtcs=1";
 	};
 
 	aliases {

target/linux/lantiq/dts/VGV7519.dtsi

@@ -4,7 +4,7 @@
 
 / {
 	chosen {
-		bootargs = "mem=62M vpe1_load_addr=0x83e00000 vpe1_mem=2M maxvpes=1 maxtcs=1";
+		bootargs = "console=ttyLTQ0,115200 mem=62M vpe1_load_addr=0x83e00000 vpe1_mem=2M maxvpes=1 maxtcs=1";
 	};
 
 	aliases {

target/linux/lantiq/dts/VR200v.dts

@@ -7,6 +7,10 @@
 / {
 	model = "VR200v - TP-LINK Archer VR200v";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power;
 		led-failsafe = &power;

target/linux/lantiq/dts/WBMR.dts

@@ -7,6 +7,10 @@
 / {
 	model = "WBMR - Buffalo WBMR-HP-G300H";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_green;
 		led-failsafe = &power_red;

target/linux/lantiq/dts/WBMR300.dts

@@ -7,6 +7,10 @@
 / {
 	model = "WBMR300 - Buffalo WBMR-300HPD";
 
+	chosen {
+		bootargs = "console=ttyLTQ0,115200";
+	};
+
 	aliases {
 		led-boot = &power_g;
 		led-failsafe = &diag_r;