375 lines
20 KiB
C
375 lines
20 KiB
C
/************************************************************************************
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* arch/arm/include/stm32f7/chip.h
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*
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* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
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* Authors: Gregory Nutt <gnutt@nuttx.org>
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* David Sidrane <david_s5@nscdg.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __ARCH_ARM_INCLUDE_STM32F7_CHIP_H
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#define __ARCH_ARM_INCLUDE_STM32F7_CHIP_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* STM32F745xx, STM32F746xx, STM32F756xx, STM32F765xx, STM32F767xx, STM32F768xx,
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* STM32F769xx, STM32F777xx and STM32F779xx Differences between family members:
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*
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* ----------- ---------------- ----- ---- ----- ---- ---- ---- ---- ---- ----- ----- ---- ------------ ------
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* SPI ADC LCD
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* PART PACKAGE GPIOs I2S CHAN TFT MIPI JPEG CAN ETH DFSDM CRYPTO FPU RAM L1
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* ----------- ---------------- ----- ---- ----- ---- ---- ---- ---- ---- ----- ----- ---- ------------ ------
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* STM32F745Vx LQFP100 82 4/3 16 No No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F745Zx WLCSP143/LQFP144 114 6/3 24 No No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F745Ix UFBGA176/LQFP176 140 6/3 24 No No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F745Bx LQFP208 168 6/3 24 No No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F745Nx TFBGA216 68 6/3 24 No No No 2 Yes No No SFPU (240+16+64) 4+4
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*
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* STM32F746Vx LQFP100 82 4/3 16 Yes No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F746Zx WLCSP143/LQFP144 114 6/3 24 Yes No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F746Ix UFBGA176/LQFP176 140 6/3 24 Yes No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F746Bx LQFP208 168 6/3 24 Yes No No 2 Yes No No SFPU (240+16+64) 4+4
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* STM32F746Nx TFBGA216 168 6/3 24 Yes No No 2 Yes No No SFPU
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*
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* STM32F756Vx LQFP100 82 4/3 16 Yes No No 2 Yes No Yes SFPU (240+16+64) 4+4
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* STM32F756Zx WLCSP143/LQFP144 114 6/3 24 Yes No No 2 Yes No Yes SFPU (240+16+64) 4+4
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* STM32F756Ix UFBGA176/LQFP176 140 6/3 24 Yes No No 2 Yes No Yes SFPU (240+16+64) 4+4
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* STM32F756Bx LQFP208 168 6/3 24 Yes No No 2 Yes No Yes SFPU (240+16+64) 4+4
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* STM32F756Nx TFBGA216 168 6/3 24 Yes No No 2 Yes No Yes SFPU (240+16+64) 4+4
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*
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* STM32F765Vx LQFP100 82 4/3 16 No No No 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F765Zx WLCSP143/LQFP144 114 6/3 24 No No No 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F765Ix UFBGA176/LQFP176 140 6/3 24 No No No 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F765Bx LQFP208 168 6/3 24 No No No 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F765Nx TFBGA216 168 6/3 24 No No No 3 Yes Yes No DFPU (368+16+128) 16+16
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*
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* STM32F767Vx LQFP100 82 4/3 16 Yes No Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F767Zx WLCSP143/LQFP144 114 6/3 24 Yes No Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F767Ix UFBGA176/LQFP176 132 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F767Bx LQFP208 168 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F767Nx TFBGA216 159 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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*
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* STM32F768Ax WLCSP180 129 6/3 24 Yes Yes Yes 3 No Yes No DFPU (368+16+128) 16+16
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*
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* STM32F769Vx LQFP100 82 4/3 16 Yes No Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F769Zx LQFP144 114 6/3 24 Yes No Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F769Ix UFBGA176/LQFP176 132 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F769Bx LQFP208 168 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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* STM32F769Nx TFBGA216 159 6/3 24 Yes Yes Yes 3 Yes Yes No DFPU (368+16+128) 16+16
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*
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* STM32F769Ax WLCSP180 129 6/3 24 Yes Yes Yes 3 No Yes No DFPU (368+16+128) 16+16
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*
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* STM32F777Vx LQFP100 82 4/3 16 Yes No Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F777Zx LQFP144 114 6/3 24 Yes No Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F777Ix UFBGA176/LQFP176 132 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F777Bx LQFP208 159 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F777Nx TFBGA216 159 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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*
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* STM32F778Ax WLCSP180 129 6/3 24 Yes Yes Yes 3 No Yes Yes DFPU (368+16+128) 16+16
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*
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* STM32F779Ix UFBGA176/LQFP176 132 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F779Bx LQFP208 159 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F779Nx TFBGA216 159 6/3 24 Yes Yes Yes 3 Yes Yes Yes DFPU (368+16+128) 16+16
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* STM32F779Ax WLCSP180 129 6/3 24 Yes Yes Yes 3 No Yes Yes DFPU (368+16+128) 16+16
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* ----------- ---------------- ----- ---- ----- ---- ---- ---- ---- ---- ----- ----- ---- ------------ ------
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*
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* Parts STM32F74xxE have 512Kb of FLASH
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* Parts STM32F74xxG have 1024Kb of FLASH
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* Parts STM32F74xxI have 2048Kb of FLASH
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*
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* The correct FLASH size will be set CONFIG_STM32F7_FLASH_CONFIG_x or overridden
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* with CONFIG_STM32F7_FLASH_OVERRIDE_x
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*
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*/
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#if defined(CONFIG_ARCH_CHIP_STM32F745VG) || \
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defined(CONFIG_ARCH_CHIP_STM32F745VE) || \
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defined(CONFIG_ARCH_CHIP_STM32F745IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F745IE) || \
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defined(CONFIG_ARCH_CHIP_STM32F745ZE) || \
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defined(CONFIG_ARCH_CHIP_STM32F745ZG) || \
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defined(CONFIG_ARCH_CHIP_STM32F746BG) || \
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defined(CONFIG_ARCH_CHIP_STM32F746VG) || \
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defined(CONFIG_ARCH_CHIP_STM32F746VE) || \
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defined(CONFIG_ARCH_CHIP_STM32F746BE) || \
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defined(CONFIG_ARCH_CHIP_STM32F746ZG) || \
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defined(CONFIG_ARCH_CHIP_STM32F746IE) || \
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defined(CONFIG_ARCH_CHIP_STM32F746NG) || \
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defined(CONFIG_ARCH_CHIP_STM32F746NE) || \
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defined(CONFIG_ARCH_CHIP_STM32F746ZE) || \
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defined(CONFIG_ARCH_CHIP_STM32F746IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F756NG) || \
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defined(CONFIG_ARCH_CHIP_STM32F756BG) || \
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defined(CONFIG_ARCH_CHIP_STM32F756IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F756VG) || \
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defined(CONFIG_ARCH_CHIP_STM32F756ZG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765NI) || \
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defined(CONFIG_ARCH_CHIP_STM32F765VI) || \
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defined(CONFIG_ARCH_CHIP_STM32F765VG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765BI) || \
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defined(CONFIG_ARCH_CHIP_STM32F765NG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765ZG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765ZI) || \
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defined(CONFIG_ARCH_CHIP_STM32F765IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765BG) || \
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defined(CONFIG_ARCH_CHIP_STM32F765II) || \
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defined(CONFIG_ARCH_CHIP_STM32F767NG) || \
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defined(CONFIG_ARCH_CHIP_STM32F767IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F767VG) || \
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defined(CONFIG_ARCH_CHIP_STM32F767ZG) || \
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defined(CONFIG_ARCH_CHIP_STM32F767NI) || \
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defined(CONFIG_ARCH_CHIP_STM32F767VI) || \
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defined(CONFIG_ARCH_CHIP_STM32F767BG) || \
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defined(CONFIG_ARCH_CHIP_STM32F767ZI) || \
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defined(CONFIG_ARCH_CHIP_STM32F767II) || \
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defined(CONFIG_ARCH_CHIP_STM32F769BI) || \
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defined(CONFIG_ARCH_CHIP_STM32F769II) || \
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defined(CONFIG_ARCH_CHIP_STM32F769BG) || \
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defined(CONFIG_ARCH_CHIP_STM32F769NI) || \
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defined(CONFIG_ARCH_CHIP_STM32F769AI) || \
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defined(CONFIG_ARCH_CHIP_STM32F769NG) || \
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defined(CONFIG_ARCH_CHIP_STM32F769IG) || \
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defined(CONFIG_ARCH_CHIP_STM32F777ZI) || \
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defined(CONFIG_ARCH_CHIP_STM32F777VI) || \
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defined(CONFIG_ARCH_CHIP_STM32F777NI) || \
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defined(CONFIG_ARCH_CHIP_STM32F777BI) || \
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defined(CONFIG_ARCH_CHIP_STM32F777II) || \
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defined(CONFIG_ARCH_CHIP_STM32F778AI) || \
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defined(CONFIG_ARCH_CHIP_STM32F779II) || \
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defined(CONFIG_ARCH_CHIP_STM32F779NI) || \
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defined(CONFIG_ARCH_CHIP_STM32F779BI) || \
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defined(CONFIG_ARCH_CHIP_STM32F779AI)
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#else
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# error STM32 F7 chip not identified
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#endif
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/* Size SRAM */
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#if defined(CONFIG_STM32F7_STM32F74XX) || defined(CONFIG_STM32F7_STM32F75XX)
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# define STM32F7_SRAM1_SIZE (240*1024) /* 240Kb SRAM1 on AHB bus Matrix */
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# define STM32F7_SRAM2_SIZE (16*1024) /* 16Kb SRAM2 on AHB bus Matrix */
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# if defined(CONFIG_ARMV7M_HAVE_DTCM)
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# define STM32F7_DTCM_SRAM_SIZE (64*1024) /* 64Kb DTCM SRAM on TCM interface */
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# else
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# define STM32F7_DTCM_SRAM_SIZE (0) /* No DTCM SRAM on TCM interface */
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# endif
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# if defined(CONFIG_ARMV7M_HAVE_ITCM)
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# define STM32F7_ITCM_SRAM_SIZE (16*1024) /* 16Kb ITCM SRAM on TCM interface */
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# else
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# define STM32F7_ITCM_SRAM_SIZE (0) /* No ITCM SRAM on TCM interface */
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# endif
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#elif defined(CONFIG_STM32F7_STM32F76XX) || defined(CONFIG_STM32F7_STM32F77X)
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# define STM32F7_SRAM1_SIZE (368*1024) /* 368Kb SRAM1 on AHB bus Matrix */
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# define STM32F7_SRAM2_SIZE (16*1024) /* 16Kb SRAM2 on AHB bus Matrix */
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# if defined(CONFIG_ARMV7M_HAVE_DTCM)
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# define STM32F7_DTCM_SRAM_SIZE (128*1024) /* 128Kb DTCM SRAM on TCM interface */
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# else
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# define STM32F7_DTCM_SRAM_SIZE (0) /* No DTCM SRAM on TCM interface */
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# endif
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# if defined(CONFIG_ARMV7M_HAVE_ITCM)
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# define STM32F7_ITCM_SRAM_SIZE (16*1024) /* 16Kb ITCM SRAM on TCM interface */
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# else
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# define STM32F7_ITCM_SRAM_SIZE (0) /* No ITCM SRAM on TCM interface */
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# endif
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#else
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# error STM32 F7 chip Family not identified
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#endif
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/* Common to all Family members */
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# define STM32F7_NATIM 2 /* Two advanced timers TIM1 and 8 */
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# define STM32F7_NGTIM32 2 /* 32-bit general timers TIM2 and 5 with DMA */
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# define STM32F7_NGTIM16 2 /* 16-bit general timers TIM3 and 4 with DMA */
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# define STM32F7_NGTIMNDMA 6 /* 16-bit general timers TIM9-14 without DMA */
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# define STM32F7_NBTIM 2 /* Two basic timers, TIM6-7 */
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# define STM32F7_NUART 4 /* UART 4-5 and 7-8 */
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# define STM32F7_NUSART 4 /* USART1-3 and 6 */
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# define STM32F7_NI2S 3 /* I2S1-2 (multiplexed with SPI1-3) */
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# define STM32F7_NI2C 4 /* I2C1-4 */
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# define STM32F7_NUSBOTGFS 1 /* USB OTG FS */
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# define STM32F7_NUSBOTGHS 1 /* USB OTG HS */
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# define STM32F7_NSAI 2 /* SAI1-2 */
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# define STM32F7_NSPDIFRX 4 /* 4 SPDIFRX inputs */
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# define STM32F7_NDMA 2 /* DMA1-2 */
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# define STM32F7_NGPIO 11 /* 11 GPIO ports, GPIOA-K */
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# define STM32F7_NADC 3 /* 12-bit ADC1-3, 24 channels *except V series) */
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# define STM32F7_NDAC 2 /* 12-bit DAC1-2 */
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# define STM32F7_NCAPSENSE 0 /* No capacitive sensing channels */
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# define STM32F7_NCRC 1 /* CRC */
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/* TBD FPU Configuration */
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#if defined(CONFIG_ARCH_HAVE_FPU)
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#else
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#endif
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#if defined(CONFIG_ARCH_HAVE_DPFPU)
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#else
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#endif
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/* Diversification based on Family and package */
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#if defined(CONFIG_STM32F7_HAVE_FSMC)
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# define STM32F7_NFSMC 1 /* Have FSMC memory controller */
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#else
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# define STM32F7_NFSMC 0 /* No FSMC memory controller */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_ETHRNET)
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# define STM32F7_NETHERNET 1 /* 100/100 Ethernet MAC */
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#else
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# define STM32F7_NETHERNET 0 /* No 100/100 Ethernet MAC */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_RNG)
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# define STM32F7_NRNG 1 /* Random number generator (RNG) */
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#else
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# define STM32F7_NRNG 0 /* No Random number generator (RNG) */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_SPI5) && defined(CONFIG_STM32F7_HAVE_SPI6)
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# define STM32F7_NSPI 6 /* SPI1-6 (Except V series) */
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#else
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# define STM32F7_NSPI 4 /* SPI1-4 V series */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_SDMMC2)
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# define STM32F7_NSDMMC 2 /* 2 SDMMC interfaces */
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#else
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# define STM32F7_NSDMMC 1 /* 1 SDMMC interface */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_CAN3)
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# define STM32F7_NCAN 3 /* CAN1-3 */
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#else
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# define STM32F7_NCAN 2 /* CAN1-2 */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_DCMI)
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# define STM32F7_NDCMI 1 /* Digital camera interface (DCMI) */
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#else
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# define STM32F7_NDCMI 0 /* No Digital camera interface (DCMI) */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_DSIHOST)
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# define STM32F7_NDSIHOST 1 /* Have MIPI DSI Host */
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#else
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# define STM32F7_NDSIHOST 0 /* No MIPI DSI Host */
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#endif
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#if defined (CONFIG_STM32F7_HAVE_LTDC)
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# define STM32F7_NLCDTFT 1 /* One LCD-TFT */
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#else
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# define STM32F7_NLCDTFT 0 /* No LCD-TFT */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_DMA2D)
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# define STM32F7_NDMA2D 0 /* No DChrom-ART Accelerator™ (DMA2D) */
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#else
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# define STM32F7_NDMA2D 1 /* DChrom-ART Accelerator™ (DMA2D) */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_JPEG)
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#define STM32F7_NJPEG 1 /* One JPEG Converter */
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#else
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#define STM32F7_NJPEG 0 /* No JPEG Converter */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_CRYP)
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#define STM32F7_NCRYP 1 /* One CRYP engine */
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#else
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#define STM32F7_NCRYP 0 /* No CRYP engine */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_HASH)
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#define STM32F7_NHASH 1 /* One HASH engine */
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#else
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#define STM32F7_NHASH 0 /* No HASH engine */
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#endif
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#if defined(CONFIG_STM32F7_HAVE_DFSDM)
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#define STM32F7_NDFSDM 4 /* One set of 4 Digital filters */
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#else
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#define STM32F7_NDFSDM 0 /* No Digital filters */
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#endif
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/* NVIC priority levels *************************************************************/
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/* 16 Programmable interrupt levels */
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#define NVIC_SYSH_PRIORITY_MIN 0xf0 /* All bits set in minimum priority */
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#define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */
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#define NVIC_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */
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#define NVIC_SYSH_PRIORITY_STEP 0x10 /* Four bits of interrupt priority used */
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/* If CONFIG_ARMV7M_USEBASEPRI is selected, then interrupts will be disabled
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* by setting the BASEPRI register to NVIC_SYSH_DISABLE_PRIORITY so that most
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* interrupts will not have execution priority. SVCall must have execution
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* priority in all cases.
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*
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* In the normal cases, interrupts are not nest-able and all interrupts run
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* at an execution priority between NVIC_SYSH_PRIORITY_MIN and
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* NVIC_SYSH_PRIORITY_MAX (with NVIC_SYSH_PRIORITY_MAX reserved for SVCall).
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*
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* If, in addition, CONFIG_ARCH_HIPRI_INTERRUPT is defined, then special
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* high priority interrupts are supported. These are not "nested" in the
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* normal sense of the word. These high priority interrupts can interrupt
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* normal processing but execute outside of OS (although they can "get back
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* into the game" via a PendSV interrupt).
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*
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* In the normal course of things, interrupts must occasionally be disabled
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* using the up_irq_save() inline function to prevent contention in use of
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* resources that may be shared between interrupt level and non-interrupt
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* level logic. Now the question arises, if CONFIG_ARCH_HIPRI_INTERRUPT,
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* do we disable all interrupts (except SVCall), or do we only disable the
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* "normal" interrupts. Since the high priority interrupts cannot interact
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* with the OS, you may want to permit the high priority interrupts even if
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* interrupts are disabled. The setting CONFIG_ARCH_INT_DISABLEALL can be
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* used to select either behavior:
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*
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* ----------------------------+--------------+----------------------------
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* CONFIG_ARCH_HIPRI_INTERRUPT | NO | YES
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* ----------------------------+--------------+--------------+-------------
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* CONFIG_ARCH_INT_DISABLEALL | N/A | YES | NO
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* ----------------------------+--------------+--------------+-------------
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* | | | SVCall
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* | SVCall | SVCall | HIGH
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* Disable here and below --------> MAXNORMAL ---> HIGH --------> MAXNORMAL
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* | | MAXNORMAL |
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* ----------------------------+--------------+--------------+-------------
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*/
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#if defined(CONFIG_ARCH_HIPRI_INTERRUPT) && defined(CONFIG_ARCH_INT_DISABLEALL)
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# define NVIC_SYSH_MAXNORMAL_PRIORITY (NVIC_SYSH_PRIORITY_MAX + 2*NVIC_SYSH_PRIORITY_STEP)
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# define NVIC_SYSH_HIGH_PRIORITY (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP)
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# define NVIC_SYSH_DISABLE_PRIORITY NVIC_SYSH_HIGH_PRIORITY
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# define NVIC_SYSH_SVCALL_PRIORITY NVIC_SYSH_PRIORITY_MAX
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#else
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# define NVIC_SYSH_MAXNORMAL_PRIORITY (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP)
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# define NVIC_SYSH_HIGH_PRIORITY NVIC_SYSH_PRIORITY_MAX
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# define NVIC_SYSH_DISABLE_PRIORITY NVIC_SYSH_MAXNORMAL_PRIORITY
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# define NVIC_SYSH_SVCALL_PRIORITY NVIC_SYSH_PRIORITY_MAX
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#endif
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#endif /* __ARCH_ARM_INCLUDE_STM32F7_CHIP_H */
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