diff options
Diffstat (limited to 'board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch')
| -rw-r--r-- | board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch b/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch new file mode 100644 index 000000000..45f52282a --- /dev/null +++ b/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch @@ -0,0 +1,101 @@ +From a08561ffdfb13986e2628296ccfd42f8a273b729 Mon Sep 17 00:00:00 2001 +From: Lee Jones <lee.jones@linaro.org> +Date: Tue, 16 Feb 2016 13:53:47 +0000 +Subject: [PATCH] ARM: stm32: Supply a DTS file for the STM32F469 Discovery + board + +It's pretty similar to the STM32F429, but there are some +subtle changes required to boot successfully. + +Signed-off-by: Lee Jones <lee.jones@linaro.org> +[Thomas: remove rdinit= from /chosen/bootargs.] +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> +--- + arch/arm/boot/dts/stm32f469-disco.dts | 75 +++++++++++++++++++++++++++++++++++ + 1 file changed, 75 insertions(+) + create mode 100644 arch/arm/boot/dts/stm32f469-disco.dts + +diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts +new file mode 100644 +index 0000000..9e73656 +--- /dev/null ++++ b/arch/arm/boot/dts/stm32f469-disco.dts +@@ -0,0 +1,75 @@ ++/* ++ * Copyright 2016 - Lee Jones <lee.jones@linaro.org> ++ * ++ * This file is dual-licensed: you can use it either under the terms ++ * of the GPL or the X11 license, at your option. Note that this dual ++ * licensing only applies to this file, and not this project as a ++ * whole. ++ * ++ * a) This file is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * This file is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public ++ * License along with this file; if not, write to the Free ++ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, ++ * MA 02110-1301 USA ++ * ++ * Or, alternatively, ++ * ++ * b) Permission is hereby granted, free of charge, to any person ++ * obtaining a copy of this software and associated documentation ++ * files (the "Software"), to deal in the Software without ++ * restriction, including without limitation the rights to use, ++ * copy, modify, merge, publish, distribute, sublicense, and/or ++ * sell copies of the Software, and to permit persons to whom the ++ * Software is furnished to do so, subject to the following ++ * conditions: ++ * ++ * The above copyright notice and this permission notice shall be ++ * included in all copies or substantial portions of the Software. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ++ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ++ * OTHER DEALINGS IN THE SOFTWARE. ++ */ ++ ++/dts-v1/; ++#include "stm32f429.dtsi" ++ ++/ { ++ model = "STMicroelectronics STM32F469i-DISCO board"; ++ compatible = "st,stm32f469i-disco", "st,stm32f469"; ++ ++ chosen { ++ bootargs = "root=/dev/ram"; ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x800000>; ++ }; ++ ++ aliases { ++ serial0 = &usart3; ++ }; ++}; ++ ++&clk_hse { ++ clock-frequency = <8000000>; ++}; ++ ++&usart3 { ++ status = "okay"; ++}; +-- +2.6.4 + |