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* ARM: stm32: add initial support for STM32MP157Ludovic Barre2018-03-051-0/+19
| | | | | | | | | This patch adds initial support of STM32MP157 microprocessor (MPU) based on Arm Cortex-A7. New Cortex-A infrastructure (gic, timer,...) are selected if ARCH_MULTI_V7 is defined. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: stm32: prepare stm32 family to welcome armv7 architectureLudovic Barre2018-03-051-6/+9
| | | | | | | | | | | | This patch prepares the STM32 machine for the integration of Cortex-A based microprocessor (MPU), on top of the existing Cortex-M microcontroller family (MCU). Since both MCUs and MPUs are sharing common hardware blocks we can keep using ARCH_STM32 flag for most of them. If a hardware block is specific to one family we can use either ARM_SINGLE_ARMV7M or ARCH_MULTI_V7 flag. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* Documentation: arm: stm32: move to rst formatLudovic Barre2018-03-0510-155/+159
| | | | | | | | This patch rewrites stm32 documentation to rst (ReStructuredText) format. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: stm32: add new STM32F769 MCUAlexandre Torgue2018-03-051-0/+36
| | | | | | | Add new st,stm32f769 compatible machine name for STM32F769 MCU and update documentation. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: stm32: Add a new SOC - STM32H743Alexandre TORGUE2017-03-241-0/+30
| | | | | | | The STM32H743 is a Cortex-M7 MCU running at 400MHz and containing 1MBytes internal RAM. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: mach-stm32: Add a new SOC - STM32F746Alexandre TORGUE2016-11-152-1/+36
| | | | Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: Add STM32 family machineMaxime Coquelin2015-05-152-0/+54
STMicrolectronics's STM32 series is a family of Cortex-M microcontrollers. It is used in various applications, and proposes a wide range of peripherals. Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>