From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: [PATCH 2/5] arm/dt: tegra: Remove /chosen node Date: Mon, 21 Nov 2011 14:44:08 -0700 Message-ID: <1321911851-10091-2-git-send-email-swarren@nvidia.com> References: <1321911851-10091-1-git-send-email-swarren@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1321911851-10091-1-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Olof Johansson Cc: Peter De Schrijver , Marc Dietrich , Colin Cross , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org The command-lines present in the existing /chosen node are not necessarily correct for all users. Ideally, we should simply use the command-line supplied by the boot-loader. In fact, using the boot-loader's cmdline is quite easy; either the bootloader fully supports DT, in which case it can modify the DT passed to the kernel to include its command-line, or CONFIG_APPENDED_DTB can be used in conjunction with CONFIG_ARM_ATAG_DTB_COMPAT, and the kernel will substitute the bootloader's command-line into the DT. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra-harmony.dts | 4 ---- arch/arm/boot/dts/tegra-paz00.dts | 4 ---- arch/arm/boot/dts/tegra-seaboard.dts | 4 ---- arch/arm/boot/dts/tegra-trimslice.dts | 4 ---- arch/arm/boot/dts/tegra-ventana.dts | 4 ---- 5 files changed, 0 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts index a802324..ca6fa10 100644 --- a/arch/arm/boot/dts/tegra-harmony.dts +++ b/arch/arm/boot/dts/tegra-harmony.dts @@ -6,10 +6,6 @@ model = "NVIDIA Tegra2 Harmony evaluation board"; compatible = "nvidia,harmony", "nvidia,tegra20"; - chosen { - bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk0p2 rw rootwait"; - }; - memory@0 { reg = < 0x00000000 0x40000000 >; }; diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts index 1cd0cfe..4f6a8aa 100644 --- a/arch/arm/boot/dts/tegra-paz00.dts +++ b/arch/arm/boot/dts/tegra-paz00.dts @@ -6,10 +6,6 @@ model = "Toshiba AC100 / Dynabook AZ"; compatible = "compal,paz00", "nvidia,tegra20"; - chosen { - bootargs = "console=ttyS0,115200n8 root=/dev/mmcblk0p1"; - }; - memory@0 { reg = <0x00000000 0x20000000>; }; diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts index 60724e4..d1ada26 100644 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ b/arch/arm/boot/dts/tegra-seaboard.dts @@ -6,10 +6,6 @@ model = "NVIDIA Seaboard"; compatible = "nvidia,seaboard", "nvidia,tegra20"; - chosen { - bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait"; - }; - memory { device_type = "memory"; reg = < 0x00000000 0x40000000 >; diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts index 95117d3..cf8e561 100644 --- a/arch/arm/boot/dts/tegra-trimslice.dts +++ b/arch/arm/boot/dts/tegra-trimslice.dts @@ -6,10 +6,6 @@ model = "Compulab TrimSlice board"; compatible = "compulab,trimslice", "nvidia,tegra20"; - chosen { - bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk0p1 rw rootwait"; - }; - memory@0 { reg = < 0x00000000 0x40000000 >; }; diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts index 2af12fa..1c09485 100644 --- a/arch/arm/boot/dts/tegra-ventana.dts +++ b/arch/arm/boot/dts/tegra-ventana.dts @@ -6,10 +6,6 @@ model = "NVIDIA Tegra2 Ventana evaluation board"; compatible = "nvidia,ventana", "nvidia,tegra20"; - chosen { - bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/ram rdinit=/sbin/init"; - }; - memory { reg = < 0x00000000 0x40000000 >; }; -- 1.7.0.4