From 402c25d02455aa20dfd97dbe5199e714bec6ff9b Mon Sep 17 00:00:00 2001 From: lottaviano Date: Wed, 23 Feb 2011 10:29:24 +0000 Subject: [PATCH] Add wizard support and linker scripts for STM32F103RE git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4722 38d2e660-2303-0410-9eaa-f027e97ec537 --- bertos/cpu/cortex-m3/info/STM32F103RE.cdef | 68 +++++++++++++++++++ .../cpu/cortex-m3/scripts/stm32f103re_rom.ld | 49 +++++++++++++ 2 files changed, 117 insertions(+) create mode 100644 bertos/cpu/cortex-m3/info/STM32F103RE.cdef create mode 100644 bertos/cpu/cortex-m3/scripts/stm32f103re_rom.ld diff --git a/bertos/cpu/cortex-m3/info/STM32F103RE.cdef b/bertos/cpu/cortex-m3/info/STM32F103RE.cdef new file mode 100644 index 00000000..4ff398d8 --- /dev/null +++ b/bertos/cpu/cortex-m3/info/STM32F103RE.cdef @@ -0,0 +1,68 @@ +# +#-*- coding: utf-8 -*- +# +# \file +# +# +# General CPU info denfinition for Cortex-M3-based STM32F103RE. +# +# This file contain all info for the BeRTOS wizard. +# +# \author Luca Ottaviano +# +# + +# Import the common settings for the path. +include("cm3.common") + +# CPU type used for flashing/debugging +MK_PROGRAMMER_CPU = "stm32" +MK_FLASH_SCRIPT = PRG_SCRIPTS_DIR + "arm/flash-stm32.sh" + +# CPU default clock frequency +CPU_DEFAULT_FREQ = "72000000UL" + +# Special CPU related tags. +CPU_TAGS += ["stm32"] + +# Additional hw drivers. +MK_CPU_CSRC += DRV_DIR + "gpio_stm32.c " + DRV_DIR + "clock_stm32.c " + +# Short description of the cpu. +CPU_DESC += [ "512 Kbytes on-chip flash memory", + "64 Kbytes on-chip SRAM memory", + "3 UARTs interfaces", + "2 I2C interfaces", + "2 ADC x16 channel 12-bit" ] + +# GCC flags for this cpu. +MK_CPU_CPPFLAGS += " -D__ARM_STM32F103RE__" +MK_CPU_LDFLAGS += " -Wl,-dT " + SCRIPT_DIR + "stm32f103re_rom.ld" diff --git a/bertos/cpu/cortex-m3/scripts/stm32f103re_rom.ld b/bertos/cpu/cortex-m3/scripts/stm32f103re_rom.ld new file mode 100644 index 00000000..24b5307b --- /dev/null +++ b/bertos/cpu/cortex-m3/scripts/stm32f103re_rom.ld @@ -0,0 +1,49 @@ +/** + * \file + * + * + * \author Luca Ottaviano + * + * \brief Script for STM32P103RE Cortex-M3 MCU. + * + */ + +/* + * Define memory configuration for STM32F103RE + */ +MEMORY +{ + rom(rx) : org = 0x00000000, len = 512k + ram(rwx) : org = 0x20000000, len = 64k +} + +INCLUDE "bertos/cpu/cortex-m3/scripts/cortex-m3_rom.ld" + -- 2.25.1