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author | Maxime Coquelin <mcoquelin.stm32@gmail.com> | 2015-07-12 11:27:36 +0200 |
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committer | Maxime Coquelin <mcoquelin.stm32@gmail.com> | 2015-07-12 11:27:36 +0200 |
commit | cf790d592e296233fafff89ca564a243a169ee1c (patch) | |
tree | f96a7d03ae4249fca03a5d256f7db8d5aa6a92fb | |
parent | 9dc24a2d91ce6587672f72c99c2f7bf4ef56f7ce (diff) | |
download | stm32-next/dt-for-v4.3.tar.gz |
ARM: dts: Add STM32429i-EVAL board supportstm32-dt-for-v4.3-1next/dt-for-v4.3
Main features of STM32429i-EVAL evaluation kit are:
- STM32F429 Cortex-M4 MCU @180MHz
* 2MB internal Flash
* 256KB internal RAM
- 32MB SDRAM
- 16MB NOR Flash
- 2MB SRAM
- 4.3" TFT LCD with resistive touchscreen
- SDCard connector (SDIO compatible)
- 1x USB 2.0 OTG + 1x USB 1.1 OTG
- Ethernet
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
-rw-r--r-- | arch/arm/boot/dts/Makefile | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/stm32429i-eval.dts | 75 |
2 files changed, 78 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 246473a244f647..6ff95085f17561 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -544,7 +544,9 @@ dtb-$(CONFIG_ARCH_STI) += \ stih416-b2020.dtb \ stih416-b2020e.dtb \ stih418-b2199.dtb -dtb-$(CONFIG_ARCH_STM32)+= stm32f429-disco.dtb +dtb-$(CONFIG_ARCH_STM32)+= \ + stm32f429-disco.dtb \ + stm32429i-eval.dtb dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-a1000.dtb \ sun4i-a10-ba10-tvbox.dtb \ diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts new file mode 100644 index 00000000000000..3436c60c5afa78 --- /dev/null +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -0,0 +1,75 @@ +/* + * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com> + * + * 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 STM32429i-EVAL board"; + compatible = "st,stm32429i-eval", "st,stm32f429"; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/ram rdinit=/linuxrc"; + linux,stdout-path = &usart1; + }; + + memory { + reg = <0xc0000000 0x2000000>; + }; + + aliases { + serial0 = &usart1; + }; +}; + +&clk_hse { + clock-frequency = <25000000>; +}; + +&usart1 { + status = "okay"; +}; |