Added STM32WB startup files.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@13934 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio
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7c3b31dbd1
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d5076ae790
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/*
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ChibiOS - Copyright (C) 2006..2019 Ilya Kharin
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/*
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* STM32WB55RG memory setup.
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*/
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MEMORY
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{
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flash0 (rx) : org = 0x08000000, len = 1M
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flash1 (rx) : org = 0x00000000, len = 0
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flash2 (rx) : org = 0x00000000, len = 0
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flash3 (rx) : org = 0x00000000, len = 0
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flash4 (rx) : org = 0x00000000, len = 0
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flash5 (rx) : org = 0x00000000, len = 0
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flash6 (rx) : org = 0x00000000, len = 0
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flash7 (rx) : org = 0x00000000, len = 0
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ram0 (wx) : org = 0x20000000, len = 256k
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ram1 (wx) : org = 0x00000000, len = 0
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ram2 (wx) : org = 0x00000000, len = 0
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ram3 (wx) : org = 0x00000000, len = 0
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ram4 (wx) : org = 0x10000000, len = 64k /* This memory also mapped at address 0x20030000 */
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ram5 (wx) : org = 0x00000000, len = 0
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ram6 (wx) : org = 0x00000000, len = 0
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ram7 (wx) : org = 0x00000000, len = 0
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}
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/* For each data/text section two region are defined, a virtual region
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and a load region (_LMA suffix).*/
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/* Flash region to be used for exception vectors.*/
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REGION_ALIAS("VECTORS_FLASH", flash0);
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REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
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/* Flash region to be used for constructors and destructors.*/
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REGION_ALIAS("XTORS_FLASH", flash0);
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REGION_ALIAS("XTORS_FLASH_LMA", flash0);
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/* Flash region to be used for code text.*/
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REGION_ALIAS("TEXT_FLASH", flash0);
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REGION_ALIAS("TEXT_FLASH_LMA", flash0);
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/* Flash region to be used for read only data.*/
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REGION_ALIAS("RODATA_FLASH", flash0);
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REGION_ALIAS("RODATA_FLASH_LMA", flash0);
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/* Flash region to be used for various.*/
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REGION_ALIAS("VARIOUS_FLASH", flash0);
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REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
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/* Flash region to be used for RAM(n) initialization data.*/
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REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
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/* RAM region to be used for Main stack. This stack accommodates the processing
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of all exceptions and interrupts.*/
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REGION_ALIAS("MAIN_STACK_RAM", ram0);
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/* RAM region to be used for the process stack. This is the stack used by
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the main() function.*/
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REGION_ALIAS("PROCESS_STACK_RAM", ram0);
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/* RAM region to be used for data segment.*/
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REGION_ALIAS("DATA_RAM", ram0);
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REGION_ALIAS("DATA_RAM_LMA", flash0);
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/* RAM region to be used for BSS segment.*/
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REGION_ALIAS("BSS_RAM", ram0);
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/* RAM region to be used for the default heap.*/
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REGION_ALIAS("HEAP_RAM", ram0);
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/* Generic rules inclusion.*/
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INCLUDE rules.ld
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# List of the ChibiOS generic STM32WBxx startup and CMSIS files.
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STARTUPSRC = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/crt1.c
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STARTUPASM = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S \
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$(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/vectors.S
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STARTUPINC = $(CHIBIOS)/os/common/portability/GCC \
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$(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC \
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$(CHIBIOS)/os/common/startup/ARMCMx/devices/STM32WBxx \
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$(CHIBIOS)/os/common/ext/ARM/CMSIS/Core/Include \
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$(CHIBIOS)/os/common/ext/ST/STM32WBxx
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STARTUPLD = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/ld
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# Shared variables
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ALLXASMSRC += $(STARTUPASM)
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ALLCSRC += $(STARTUPSRC)
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ALLINC += $(STARTUPINC)
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@ -0,0 +1,88 @@
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/*
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ChibiOS - Copyright (C) 2006..2019 Ilya Kharin
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file STM32WBxx/cmparams.h
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* @brief ARM Cortex-M4 parameters for the STM32WBxx.
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*
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* @defgroup ARMCMx_STM32WBxx STM32WBxx Specific Parameters
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* @ingroup ARMCMx_SPECIFIC
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* @details This file contains the Cortex-M4 specific parameters for the
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* STM32WBxx platform.
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* @{
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*/
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#ifndef CMPARAMS_H
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#define CMPARAMS_H
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/**
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* @brief Cortex core model.
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*/
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#define CORTEX_MODEL 4
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/**
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* @brief Floating Point unit presence.
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*/
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#define CORTEX_HAS_FPU 1
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/**
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* @brief Number of bits in priority masks.
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*/
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#define CORTEX_PRIORITY_BITS 4
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/* If the device type is not externally defined, for example from the Makefile,
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then a file named board.h is included. This file must contain a device
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definition compatible with the vendor include file.*/
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#if !defined(STM32WB55xx) && !defined(STM32WB50xx)
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#include "board.h"
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#endif
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/**
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* @brief Number of interrupt vectors.
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* @note This number does not include the 16 system vectors and must be
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* rounded to a multiple of 8.
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*/
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#define CORTEX_NUM_VECTORS 64
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/* The following code is not processed when the file is included from an
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asm module.*/
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#if !defined(_FROM_ASM_)
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/* Including the device CMSIS header. Note, we are not using the definitions
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from this header because we need this file to be usable also from
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assembler source files. We verify that the info matches instead.*/
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#include "stm32wbxx.h"
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/*lint -save -e9029 [10.4] Signedness comes from external files, it is
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unpredictable but gives no problems.*/
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#if CORTEX_MODEL != __CORTEX_M
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#error "CMSIS __CORTEX_M mismatch"
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#endif
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#if CORTEX_HAS_FPU != __FPU_PRESENT
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#error "CMSIS __FPU_PRESENT mismatch"
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#endif
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#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS
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#error "CMSIS __NVIC_PRIO_BITS mismatch"
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#endif
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/*lint -restore*/
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#endif /* !defined(_FROM_ASM_) */
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#endif /* CMPARAMS_H */
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/** @} */
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