diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/036-ARM-BCM5301X-Enable-earlycon-on-tested-devices.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/036-ARM-BCM5301X-Enable-earlycon-on-tested-devices.patch | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/036-ARM-BCM5301X-Enable-earlycon-on-tested-devices.patch b/target/linux/bcm53xx/patches-4.4/036-ARM-BCM5301X-Enable-earlycon-on-tested-devices.patch new file mode 100644 index 0000000000..abcb00fbab --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/036-ARM-BCM5301X-Enable-earlycon-on-tested-devices.patch @@ -0,0 +1,95 @@ +From 5a6516ff135555aa53c7d156cd3973b826e011f9 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Wed, 6 Apr 2016 18:49:55 +0200 +Subject: [PATCH] ARM: BCM5301X: Enable earlycon on tested devices +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows reporting & debugging problems occurring early in the boot +process. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +Acked-by: Hauke Mehrtens <hauke@hauke-m.de> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + +--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts ++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +@@ -17,7 +17,7 @@ + model = "Buffalo WZR-1750DHP (BCM4708)"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts ++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +@@ -17,7 +17,7 @@ + model = "Luxul XWC-1000 (BCM4708)"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts ++++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +@@ -17,7 +17,7 @@ + model = "Netgear R6250 V1 (BCM4708)"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts ++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +@@ -17,7 +17,7 @@ + model = "SmartRG SR400ac"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts ++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +@@ -17,7 +17,7 @@ + model = "Buffalo WZR-600DHP2 (BCM47081)"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts ++++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +@@ -17,7 +17,7 @@ + model = "D-Link DIR-885L"; + + chosen { +- bootargs = "console=ttyS0,115200"; ++ bootargs = "console=ttyS0,115200 earlycon"; + }; + + memory { +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -18,6 +18,10 @@ + / { + interrupt-parent = <&gic>; + ++ chosen { ++ stdout-path = &uart0; ++ }; ++ + chipcommonA { + compatible = "simple-bus"; + ranges = <0x00000000 0x18000000 0x00001000>; |