^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) ========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) STM32 ARM Linux Overview
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) ========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) Introduction
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) ------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) The STMicroelectronics STM32 family of Cortex-A microprocessors (MPUs) and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) Cortex-M microcontrollers (MCUs) are supported by the 'STM32' platform of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) ARM Linux.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) -------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) For MCUs, use the provided default configuration:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) make stm32_defconfig
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) For MPUs, use multi_v7 configuration:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) make multi_v7_defconfig
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Layout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) ------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) All the files for multiple machine families are located in the platform code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) contained in arch/arm/mach-stm32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) There is a generic board board-dt.c in the mach folder which support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Flattened Device Tree, which means, it works with any compatible board with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) Device Trees.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) :Authors:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) - Maxime Coquelin <mcoquelin.stm32@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) - Ludovic Barre <ludovic.barre@st.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) - Gerald Baeza <gerald.baeza@st.com>