diff --git a/boards/Kconfig b/boards/Kconfig index d22593ac81..4e13df1bfe 100644 --- a/boards/Kconfig +++ b/boards/Kconfig @@ -3651,6 +3651,7 @@ config ARCH_BOARD default "nucleo-g071rb" if ARCH_BOARD_NUCLEO_G071RB default "nucleo-g0b1re" if ARCH_BOARD_NUCLEO_G0B1RE default "weact-stm32h743" if ARCH_BOARD_WEACT_STM32H743 + default "weact-stm32h750" if ARCH_BOARD_WEACT_STM32H750 default "nucleo-h743zi" if ARCH_BOARD_NUCLEO_H743ZI default "nucleo-h743zi2" if ARCH_BOARD_NUCLEO_H743ZI2 default "nucleo-h745zi" if ARCH_BOARD_NUCLEO_H745ZI @@ -4377,6 +4378,9 @@ endif if ARCH_BOARD_WEACT_STM32H743 source "boards/arm/stm32h7/weact-stm32h743/Kconfig" endif +if ARCH_BOARD_WEACT_STM32H750 +source "boards/arm/stm32h7/weact-stm32h750/Kconfig" +endif if ARCH_BOARD_NUCLEO_H743ZI source "boards/arm/stm32h7/nucleo-h743zi/Kconfig" endif diff --git a/boards/arm/stm32h7/weact-stm32h750/CMakeLists.txt b/boards/arm/stm32h7/weact-stm32h750/CMakeLists.txt new file mode 100644 index 0000000000..11aab19036 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/CMakeLists.txt @@ -0,0 +1,23 @@ +# ############################################################################## +# boards/arm/stm32h7/weact-stm32h750/CMakeLists.txt +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed to the Apache Software Foundation (ASF) under one or more contributor +# license agreements. See the NOTICE file distributed with this work for +# additional information regarding copyright ownership. The ASF licenses this +# file to you under the Apache License, Version 2.0 (the "License"); you may not +# use this file except in compliance with the License. You may obtain a copy of +# the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations under +# the License. +# +# ############################################################################## + +add_subdirectory(src) diff --git a/boards/arm/stm32h7/weact-stm32h750/Kconfig b/boards/arm/stm32h7/weact-stm32h750/Kconfig new file mode 100644 index 0000000000..f28e6c155f --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/Kconfig @@ -0,0 +1,8 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# + +if ARCH_BOARD_WEACT_STM32H750 + +endif # ARCH_BOARD_WEACT_STM32H750 diff --git a/boards/arm/stm32h7/weact-stm32h750/configs/nsh/defconfig b/boards/arm/stm32h7/weact-stm32h750/configs/nsh/defconfig new file mode 100644 index 0000000000..defd34d28b --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/configs/nsh/defconfig @@ -0,0 +1,50 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_STANDARD_SERIAL is not set +# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="weact-stm32h750" +CONFIG_ARCH_BOARD_WEACT_STM32H750=y +CONFIG_ARCH_CHIP="stm32h7" +CONFIG_ARCH_CHIP_STM32H750VB=y +CONFIG_ARCH_CHIP_STM32H7=y +CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_DCACHE=y +CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y +CONFIG_ARMV7M_DTCM=y +CONFIG_ARMV7M_ICACHE=y +CONFIG_BOARD_LOOPSPERMSEC=43103 +CONFIG_BUILTIN=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_EXPERIMENTAL=y +CONFIG_HAVE_CXX=y +CONFIG_HAVE_CXXINITIALIZE=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LINE_MAX=64 +CONFIG_MM_REGIONS=4 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_SPI=y +CONFIG_START_DAY=11 +CONFIG_START_MONTH=5 +CONFIG_START_YEAR=2024 +CONFIG_STM32H7_USART1=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USART1_SERIAL_CONSOLE=y diff --git a/boards/arm/stm32h7/weact-stm32h750/configs/sdcard/defconfig b/boards/arm/stm32h7/weact-stm32h750/configs/sdcard/defconfig new file mode 100644 index 0000000000..3233ade9ca --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/configs/sdcard/defconfig @@ -0,0 +1,70 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set +# CONFIG_MMCSD_MMCSUPPORT is not set +# CONFIG_STANDARD_SERIAL is not set +# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="weact-stm32h750" +CONFIG_ARCH_BOARD_WEACT_STM32H750=y +CONFIG_ARCH_CHIP="stm32h7" +CONFIG_ARCH_CHIP_STM32H750VB=y +CONFIG_ARCH_CHIP_STM32H7=y +CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_DCACHE=y +CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y +CONFIG_ARMV7M_DTCM=y +CONFIG_ARMV7M_ICACHE=y +CONFIG_BOARD_LOOPSPERMSEC=43103 +CONFIG_BUILTIN=y +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_EXAMPLES_ALARM=y +CONFIG_FAT_DMAMEMORY=y +CONFIG_FAT_LCNAMES=y +CONFIG_FAT_LFN=y +CONFIG_FS_FAT=y +CONFIG_FS_PROCFS=y +CONFIG_GRAN=y +CONFIG_GRAN_INTR=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INIT_STACKSIZE=4096 +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBM=y +CONFIG_LINE_MAX=64 +CONFIG_MMCSD=y +CONFIG_MMCSD_SDIO=y +CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y +CONFIG_MM_REGIONS=4 +CONFIG_NSH_ARCHINIT=y +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_DISABLE_IFUPDOWN=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_RTC_ALARM=y +CONFIG_RTC_DATETIME=y +CONFIG_RTC_DRIVER=y +CONFIG_SCHED_HPWORK=y +CONFIG_SCHED_WAITPID=y +CONFIG_SDMMC1_SDIO_MODE=y +CONFIG_START_DAY=11 +CONFIG_START_MONTH=5 +CONFIG_START_YEAR=2024 +CONFIG_STM32H7_PWR=y +CONFIG_STM32H7_RTC=y +CONFIG_STM32H7_SDMMC1=y +CONFIG_STM32H7_USART1=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USART1_SERIAL_CONSOLE=y diff --git a/boards/arm/stm32h7/weact-stm32h750/configs/st7735/defconfig b/boards/arm/stm32h7/weact-stm32h750/configs/st7735/defconfig new file mode 100644 index 0000000000..c2b111b63f --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/configs/st7735/defconfig @@ -0,0 +1,66 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_STANDARD_SERIAL is not set +# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="weact-stm32h750" +CONFIG_ARCH_BOARD_WEACT_STM32H750=y +CONFIG_ARCH_CHIP="stm32h7" +CONFIG_ARCH_CHIP_STM32H750VB=y +CONFIG_ARCH_CHIP_STM32H7=y +CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_DCACHE=y +CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y +CONFIG_ARMV7M_DTCM=y +CONFIG_ARMV7M_ICACHE=y +CONFIG_BOARD_LOOPSPERMSEC=43103 +CONFIG_BUILTIN=y +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_DRIVERS_VIDEO=y +CONFIG_EXAMPLES_FB=y +CONFIG_EXPERIMENTAL=y +CONFIG_HAVE_CXX=y +CONFIG_HAVE_CXXINITIALIZE=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LCD=y +CONFIG_LCD_FRAMEBUFFER=y +CONFIG_LCD_NOGETRUN=y +CONFIG_LCD_PORTRAIT=y +CONFIG_LCD_ST7735=y +CONFIG_LCD_ST7735_BGR=y +CONFIG_LCD_ST7735_INVCOLOR=y +CONFIG_LCD_ST7735_XOFFSET=26 +CONFIG_LCD_ST7735_XRES=80 +CONFIG_LCD_ST7735_YOFFSET=1 +CONFIG_LINE_MAX=64 +CONFIG_MM_REGIONS=4 +CONFIG_NSH_ARCHINIT=y +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_SPI_CMDDATA=y +CONFIG_START_DAY=11 +CONFIG_START_MONTH=5 +CONFIG_START_YEAR=2024 +CONFIG_STM32H7_SPI4=y +CONFIG_STM32H7_USART1=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USART1_SERIAL_CONSOLE=y +CONFIG_VIDEO_FB=y diff --git a/boards/arm/stm32h7/weact-stm32h750/configs/usbnsh/defconfig b/boards/arm/stm32h7/weact-stm32h750/configs/usbnsh/defconfig new file mode 100644 index 0000000000..1d6f83066f --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/configs/usbnsh/defconfig @@ -0,0 +1,57 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_STANDARD_SERIAL is not set +# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="weact-stm32h750" +CONFIG_ARCH_BOARD_WEACT_STM32H750=y +CONFIG_ARCH_CHIP="stm32h7" +CONFIG_ARCH_CHIP_STM32H750VB=y +CONFIG_ARCH_CHIP_STM32H7=y +CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_DCACHE=y +CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y +CONFIG_ARMV7M_DTCM=y +CONFIG_ARMV7M_ICACHE=y +CONFIG_BOARDCTL_IOCTL=y +CONFIG_BOARDCTL_USBDEVCTRL=y +CONFIG_BOARD_LOOPSPERMSEC=43103 +CONFIG_BUILTIN=y +CONFIG_CDCACM=y +CONFIG_CDCACM_CONSOLE=y +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_EXPERIMENTAL=y +CONFIG_HAVE_CXX=y +CONFIG_HAVE_CXXINITIALIZE=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LINE_MAX=64 +CONFIG_MM_REGIONS=4 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_SPI=y +CONFIG_START_DAY=11 +CONFIG_START_MONTH=5 +CONFIG_START_YEAR=2024 +CONFIG_STM32H7_HSI48=y +CONFIG_STM32H7_OTGFS=y +CONFIG_STM32H7_USART1=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USBDEV=y diff --git a/boards/arm/stm32h7/weact-stm32h750/include/board.h b/boards/arm/stm32h7/weact-stm32h750/include/board.h new file mode 100644 index 0000000000..c1219b9d04 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/include/board.h @@ -0,0 +1,409 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/include/board.h + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +#ifndef __BOARDS_ARM_STM32H7_WEACT_STM32H750_INCLUDE_BOARD_H +#define __BOARDS_ARM_STM32H7_WEACT_STM32H750_INCLUDE_BOARD_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#ifndef __ASSEMBLY__ +# include +#endif + +/* Do not include STM32 H7 header files here */ + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Clocking *****************************************************************/ + +/* The WeAct STM32H750 board provides the following clock sources: + * + * MCO: 8 MHz from MCO output of ST-LINK is used as input clock (default) + * X2: 32.768 KHz crystal for LSE + * X3: HSE crystal oscillator (not provided) + * + * So we have these clock source available within the STM32 + * + * HSI: 16 MHz RC factory-trimmed + * LSI: 32 KHz RC + * HSE: 25 MHz crystal + * LSE: 32.768 kHz + */ + +#define STM32_BOARD_XTAL 25000000ul + +#define STM32_HSI_FREQUENCY 16000000ul +#define STM32_LSI_FREQUENCY 32000 +#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL +#define STM32_LSE_FREQUENCY 32768 + +/* Main PLL Configuration. + * + * PLL source is HSE = 25,000,000 + * + * When STM32_HSE_FREQUENCY / PLLM <= 2MHz VCOL must be selected. + * VCOH otherwise. + * + * PLL_VCOx = (STM32_HSE_FREQUENCY / PLLM) * PLLN + * Subject to: + * + * 1 <= PLLM <= 63 + * 4 <= PLLN <= 512 + * 150 MHz <= PLL_VCOL <= 420MHz + * 192 MHz <= PLL_VCOH <= 836MHz + * + * SYSCLK = PLL_VCO / PLLP + * CPUCLK = SYSCLK / D1CPRE + * Subject to + * + * PLLP1 = {2, 4, 6, 8, ..., 128} + * PLLP2,3 = {2, 3, 4, ..., 128} + * CPUCLK <= 400 MHz + */ + +#define STM32_BOARD_USEHSE + +#define STM32_PLLCFG_PLLSRC RCC_PLLCKSELR_PLLSRC_HSE + +/* PLL1, wide 4 - 8 MHz input, enable DIVP, DIVQ, DIVR + * + * PLL1_VCO = (25 MHz / 5) * 192 = 960 MHz + * + * PLL1P = PLL1_VCO/2 = 800 MHz / 2 = 480 MHz + * PLL1Q = PLL1_VCO/4 = 800 MHz / 4 = 240 MHz + * PLL1R = PLL1_VCO/8 = 800 MHz / 4 = 240 MHz + */ + +#define STM32_PLLCFG_PLL1CFG (RCC_PLLCFGR_PLL1VCOSEL_WIDE | \ + RCC_PLLCFGR_PLL1RGE_4_8_MHZ | \ + RCC_PLLCFGR_DIVP1EN | \ + RCC_PLLCFGR_DIVQ1EN | \ + RCC_PLLCFGR_DIVR1EN) + +#define STM32_VCO1_FREQUENCY ((STM32_HSE_FREQUENCY / 5) * 192) +#define STM32_PLL1P_FREQUENCY (STM32_VCO1_FREQUENCY / 2) +#define STM32_PLL1Q_FREQUENCY (STM32_VCO1_FREQUENCY / 4) +#define STM32_PLL1R_FREQUENCY (STM32_VCO1_FREQUENCY / 4) + +#define STM32_PLLCFG_PLL1M RCC_PLLCKSELR_DIVM1(5) +#define STM32_PLLCFG_PLL1N RCC_PLL1DIVR_N1(192) +#define STM32_PLLCFG_PLL1P RCC_PLL1DIVR_P1(2) +#define STM32_PLLCFG_PLL1Q RCC_PLL1DIVR_Q1(4) +#define STM32_PLLCFG_PLL1R RCC_PLL1DIVR_R1(4) + +/* PLL2, wide 4 - 8 MHz input, enable DIVP, DIVQ, DIVR + * + * PLL1_VCO = (25 MHz / 2) * 48 = 600 MHz + * + * PLL2P = PLL2_VCO/2 = 600 MHz / 8 = 75 MHz + * PLL2Q = PLL2_VCO/4 = 600 MHz / 40 = 15 MHz + * PLL2R = PLL2_VCO/8 = 600 MHz / 3 = 200 MHz + */ +#define STM32_PLLCFG_PLL2CFG (RCC_PLLCFGR_PLL2VCOSEL_WIDE | \ + RCC_PLLCFGR_PLL2RGE_4_8_MHZ | \ + RCC_PLLCFGR_DIVP2EN | \ + RCC_PLLCFGR_DIVQ2EN | \ + RCC_PLLCFGR_DIVR2EN ) + +#define STM32_VCO2_FREQUENCY ((STM32_HSE_FREQUENCY / 2) * 48) +#define STM32_PLL2P_FREQUENCY (STM32_VCO2_FREQUENCY / 8) +#define STM32_PLL2Q_FREQUENCY (STM32_VCO2_FREQUENCY / 40) +#define STM32_PLL2R_FREQUENCY (STM32_VCO2_FREQUENCY / 3) + +#define STM32_PLLCFG_PLL2M RCC_PLLCKSELR_DIVM2(2) +#define STM32_PLLCFG_PLL2N RCC_PLL2DIVR_N2(48) +#define STM32_PLLCFG_PLL2P RCC_PLL2DIVR_P2(8) +#define STM32_PLLCFG_PLL2Q RCC_PLL2DIVR_Q2(40) +#define STM32_PLLCFG_PLL2R RCC_PLL2DIVR_R2(3) + +/* PLL3 - 25 MHz input, enable DIVP, DIVQ, DIVR + * + * PLL3_VCO = (25 MHz / 1) * 35 = 875 MHz + * + * PLL3P = PLL3_VCO/2 = 875 MHz / 2 = 437.7 MHz + * PLL3Q = PLL3_VCO/1 = 875 MHz / 1 = 875 MHz + * PLL3R = PLL3_VCO/20 = 875 MHz / 20 = 43.75 MHz + */ +#define STM32_PLLCFG_PLL3CFG (RCC_PLLCFGR_PLL3VCOSEL_WIDE| \ + RCC_PLLCFGR_PLL3RGE_8_16_MHZ| \ + RCC_PLLCFGR_DIVP3EN| \ + RCC_PLLCFGR_DIVQ3EN| \ + RCC_PLLCFGR_DIVR3EN) + +#define STM32_PLLCFG_PLL3M RCC_PLLCKSELR_DIVM3(1) +#define STM32_PLLCFG_PLL3N RCC_PLL3DIVR_N3(35) +#define STM32_PLLCFG_PLL3P RCC_PLL3DIVR_P3(2) +#define STM32_PLLCFG_PLL3Q RCC_PLL3DIVR_Q3(1) +#define STM32_PLLCFG_PLL3R RCC_PLL3DIVR_R3(20) + +#define STM32_VCO3_FREQUENCY ((STM32_HSE_FREQUENCY / 1) * 35) +#define STM32_PLL3P_FREQUENCY (STM32_VCO3_FREQUENCY / 2) +#define STM32_PLL3Q_FREQUENCY (STM32_VCO3_FREQUENCY / 1) +#define STM32_PLL3R_FREQUENCY (STM32_VCO3_FREQUENCY / 20) + +/* SYSCLK = PLL1P = 480 MHz + * CPUCLK = SYSCLK / 1 = 480 MHz + */ + +#define STM32_RCC_D1CFGR_D1CPRE (RCC_D1CFGR_D1CPRE_SYSCLK) +#define STM32_SYSCLK_FREQUENCY (STM32_PLL1P_FREQUENCY) +#define STM32_CPUCLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 1) + +/* Configure Clock Assignments */ + +/* AHB clock (HCLK) is SYSCLK/2 (240 MHz max) + * HCLK1 = HCLK2 = HCLK3 = HCLK4 + */ + +#define STM32_RCC_D1CFGR_HPRE RCC_D1CFGR_HPRE_SYSCLKd2 /* HCLK = SYSCLK / 2 */ +#define STM32_ACLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 2) /* ACLK in D1, HCLK3 in D1 */ +#define STM32_HCLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 2) /* HCLK in D2, HCLK4 in D3 */ + +/* APB1 clock (PCLK1) is HCLK/2 (120 MHz) */ + +#define STM32_RCC_D2CFGR_D2PPRE1 RCC_D2CFGR_D2PPRE1_HCLKd2 /* PCLK1 = HCLK / 2 */ +#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2) + +/* APB2 clock (PCLK2) is HCLK/2 (120 MHz) */ + +#define STM32_RCC_D2CFGR_D2PPRE2 RCC_D2CFGR_D2PPRE2_HCLKd2 /* PCLK2 = HCLK / 2 */ +#define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/2) + +/* APB3 clock (PCLK3) is HCLK/2 (120 MHz) */ + +#define STM32_RCC_D1CFGR_D1PPRE RCC_D1CFGR_D1PPRE_HCLKd2 /* PCLK3 = HCLK / 2 */ +#define STM32_PCLK3_FREQUENCY (STM32_HCLK_FREQUENCY/2) + +/* APB4 clock (PCLK4) is HCLK/2 (120 MHz) */ + +#define STM32_RCC_D3CFGR_D3PPRE RCC_D3CFGR_D3PPRE_HCLKd2 /* PCLK4 = HCLK / 2 */ +#define STM32_PCLK4_FREQUENCY (STM32_HCLK_FREQUENCY/2) + +/* Timer clock frequencies */ + +/* Timers driven from APB1 will be twice PCLK1 */ + +#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM5_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM12_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM13_CLKIN (2*STM32_PCLK1_FREQUENCY) +#define STM32_APB1_TIM14_CLKIN (2*STM32_PCLK1_FREQUENCY) + +/* Timers driven from APB2 will be twice PCLK2 */ + +#define STM32_APB2_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY) +#define STM32_APB2_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY) +#define STM32_APB2_TIM15_CLKIN (2*STM32_PCLK2_FREQUENCY) +#define STM32_APB2_TIM16_CLKIN (2*STM32_PCLK2_FREQUENCY) +#define STM32_APB2_TIM17_CLKIN (2*STM32_PCLK2_FREQUENCY) + +/* Kernel Clock Configuration + * + * Note: look at Table 54 in ST Manual + */ + +/* I2C123 clock source - HSI */ + +#define STM32_RCC_D2CCIP2R_I2C123SRC RCC_D2CCIP2R_I2C123SEL_HSI + +/* I2C4 clock source - HSI */ + +#define STM32_RCC_D3CCIPR_I2C4SRC RCC_D3CCIPR_I2C4SEL_HSI + +/* SPI123 clock source - PLL1Q */ + +#define STM32_RCC_D2CCIP1R_SPI123SRC RCC_D2CCIP1R_SPI123SEL_PLL1 + +/* SPI45 clock source - APB (PCLK2?) */ + +#define STM32_RCC_D2CCIP1R_SPI45SRC RCC_D2CCIP1R_SPI45SEL_PLL2 + +/* SPI6 clock source - APB (PCLK4) */ + +#define STM32_RCC_D3CCIPR_SPI6SRC RCC_D3CCIPR_SPI6SEL_PCLK4 + +/* USB 1 and 2 clock source - HSI48 */ + +#define STM32_RCC_D2CCIP2R_USBSRC RCC_D2CCIP2R_USBSEL_HSI48 + +/* ADC 1 2 3 clock source - pll2_pclk */ + +#define STM32_RCC_D3CCIPR_ADCSRC RCC_D3CCIPR_ADCSEL_PLL2 + +/* FDCAN 1 2 clock source, use STM32_HSE_FREQUENCY */ + +#define STM32_RCC_D2CCIP1R_FDCANSEL RCC_D2CCIP1R_FDCANSEL_HSE + +/* SDMMC 1 2 clock source, use STM32_PLL1Q_FREQUENCY */ + +#define STM32_RCC_D1CCIPR_SDMMCSEL RCC_D1CCIPR_SDMMC_PLL1 + +/* FMC clock source, use STM32_PLL1Q_FREQUENCY */ +#define BOARD_FMC_CLK RCC_D1CCIPR_FMCSEL_HCLK + +/* FLASH wait states + * + * ------------ ---------- ----------- + * Vcore MAX ACLK WAIT STATES + * ------------ ---------- ----------- + * 1.15-1.26 V 70 MHz 0 + * (VOS1 level) 140 MHz 1 + * 210 MHz 2 + * 1.05-1.15 V 55 MHz 0 + * (VOS2 level) 110 MHz 1 + * 165 MHz 2 + * 220 MHz 3 + * 0.95-1.05 V 45 MHz 0 + * (VOS3 level) 90 MHz 1 + * 135 MHz 2 + * 180 MHz 3 + * 225 MHz 4 + * ------------ ---------- ----------- + */ + +#define BOARD_FLASH_WAITSTATES 4 + +/* SDMMC definitions ********************************************************/ + +/* Init 400 kHz, PLL1Q/(2*300) = 240 MHz / (2*300) = 400 Khz */ + +#define STM32_SDMMC_INIT_CLKDIV (300 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) + +/* Just set these to 24 MHz for now, + * PLL1Q/(2*5) = 240 MHz / (2*5) = 24 MHz + */ + +#define STM32_SDMMC_MMCXFR_CLKDIV (5 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) +#define STM32_SDMMC_SDXFR_CLKDIV (5 << STM32_SDMMC_CLKCR_CLKDIV_SHIFT) + +#define STM32_SDMMC_CLKCR_EDGE STM32_SDMMC_CLKCR_NEGEDGE + +#define GPIO_SDMMC1_CK (GPIO_SDMMC1_CK_0|GPIO_SPEED_100MHz) /* PC12 */ +#define GPIO_SDMMC1_CMD (GPIO_SDMMC1_CMD_0|GPIO_SPEED_100MHz) /* PD2 */ +#define GPIO_SDMMC1_D0 (GPIO_SDMMC1_D0_0|GPIO_SPEED_100MHz) /* PC8 */ +#define GPIO_SDMMC1_D1 (GPIO_SDMMC1_D1_0|GPIO_SPEED_100MHz) /* PC9 */ +#define GPIO_SDMMC1_D2 (GPIO_SDMMC1_D2_0|GPIO_SPEED_100MHz) /* PC10 */ +#define GPIO_SDMMC1_D3 (GPIO_SDMMC1_D3_0|GPIO_SPEED_100MHz) /* PC11 */ + +/* LED definitions **********************************************************/ + +/* The board has 1 user LED that could be used this diagnostic LED too. + * + * If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in + * any way. + * The following definitions are used to access individual LEDs. + */ + +/* LED index values for use with board_userled() */ + +#define BOARD_LED1 0 +#define BOARD_NLEDS 1 + +/* LED bits for use with board_userled_all() */ + +#define BOARD_LED1_BIT (1 << BOARD_LED1) + +/* If CONFIG_ARCH_LEDS is defined, the usage by the board port is defined in + * include/board.h and src/stm32_leds.c. + * The LEDs are used to encode OS-related events as follows: + * + * + * SYMBOL Meaning LED state + * Red Green Blue + * ---------------------- -------------------------- ------ ------ --- + */ + +#define LED_STARTED 0 /* NuttX has been started OFF OFF OFF */ +#define LED_HEAPALLOCATE 1 /* Heap has been allocated OFF OFF ON */ +#define LED_IRQSENABLED 2 /* Interrupts enabled OFF ON OFF */ +#define LED_STACKCREATED 3 /* Idle stack created OFF ON ON */ +#define LED_INIRQ 4 /* In an interrupt N/C N/C GLOW */ +#define LED_SIGNAL 5 /* In a signal handler N/C GLOW N/C */ +#define LED_ASSERTION 6 /* An assertion failed GLOW N/C GLOW */ +#define LED_PANIC 7 /* The system has crashed Blink OFF N/C */ +#define LED_IDLE 8 /* MCU is is sleep mode ON OFF OFF */ + +/* Thus if the Green LED is statically on, NuttX has successfully booted and + * is, apparently, running normally. If the Red LED is flashing at + * approximately 2Hz, then a fatal error has been detected and the system + * has halted. + */ + +/* Button definitions *******************************************************/ + +/* The WeAct-STM32H750 board has two user buttons */ + +/* Alternate function pin selections ****************************************/ + +/* USART1 (Serial Console) */ + +#define GPIO_USART1_RX (GPIO_USART1_RX_1 | GPIO_SPEED_100MHz) /* PB15 */ +#define GPIO_USART1_TX (GPIO_USART1_TX_1 | GPIO_SPEED_100MHz) /* PB14 */ + +/* SPI4 LCD ST7735 (Only SCK and MOSI pins) */ + +#define GPIO_SPI4_SCK (GPIO_SPI4_SCK_1 | GPIO_SPEED_50MHz) /* PE12 */ +#define GPIO_SPI4_MOSI (GPIO_SPI4_MOSI_1 | GPIO_SPEED_50MHz) /* PE14 */ +#define GPIO_SPI4_MISO 0 + +/* OTGFS */ + +#define GPIO_OTGFS_DM (GPIO_OTGFS_DM_0|GPIO_SPEED_100MHz) /* PA11 */ +#define GPIO_OTGFS_DP (GPIO_OTGFS_DP_0|GPIO_SPEED_100MHz) /* PA12 */ +#define GPIO_OTGFS_ID (GPIO_OTGFS_ID_0|GPIO_SPEED_100MHz) /* PA10 */ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" +{ +#else +#define EXTERN extern +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __BOARDS_ARM_STM32H7_WEACT_STM32H750_INCLUDE_BOARD_H */ diff --git a/boards/arm/stm32h7/weact-stm32h750/scripts/Make.defs b/boards/arm/stm32h7/weact-stm32h750/scripts/Make.defs new file mode 100644 index 0000000000..f7ef7f8b5c --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/scripts/Make.defs @@ -0,0 +1,50 @@ +############################################################################ +# boards/arm/stm32h7/weact-stm32h750/scripts/Make.defs +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. The +# ASF licenses this file to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance with the +# License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# +############################################################################ + +include $(TOPDIR)/.config +include $(TOPDIR)/tools/Config.mk +include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs + +LDSCRIPT = flash.ld + +ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT) + +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) +AFLAGS := $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +# ELF module definitions + +CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs +CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs + +LDELFFLAGS = -r -e main +LDELFFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)/binfmt/elf/gnu-elf.ld) diff --git a/boards/arm/stm32h7/weact-stm32h750/scripts/flash.ld b/boards/arm/stm32h7/weact-stm32h750/scripts/flash.ld new file mode 100644 index 0000000000..64276d2536 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/scripts/flash.ld @@ -0,0 +1,203 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/scripts/flash.ld + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/* The STM32H750VB has 128Kb of main FLASH memory. The flash memory is + * partitioned into a User Flash memory and a System Flash memory. Each + * of these memories has two banks: + * + * 1) User Flash memory: + * + * Bank 1: Start address 0x0800:0000 to 0x080F:FFFF with 8 sectors, 128Kb each + * Bank 2: Start address 0x0810:0000 to 0x081F:FFFF with 8 sectors, 128Kb each + * + * 2) System Flash memory: + * + * Bank 1: Start address 0x1FF0:0000 to 0x1FF1:FFFF with 1 x 128Kb sector + * Bank 1: Start address 0x1FF4:0000 to 0x1FF5:FFFF with 1 x 128Kb sector + * + * 3) User option bytes for user configuration, only in Bank 1. + * + * In the STM32H750VB, two different boot spaces can be selected through + * the BOOT pin and the boot base address programmed in the BOOT_ADD0 and + * BOOT_ADD1 option bytes: + * + * 1) BOOT=0: Boot address defined by user option byte BOOT_ADD0[15:0]. + * ST programmed value: Flash memory at 0x0800:0000 + * 2) BOOT=1: Boot address defined by user option byte BOOT_ADD1[15:0]. + * ST programmed value: System bootloader at 0x1FF0:0000 + * + * TODO: Check next paragraph with nucleo schematics + * + * NuttX does not modify these option bytes. On the unmodified NUCLEO-H743ZI + * board, the BOOT0 pin is at ground so by default, the STM32 will boot + * to address 0x0800:0000 in FLASH. + * + * The STM32H750VB also has 1024Kb of data SRAM. + * SRAM is split up into several blocks and into three power domains: + * + * 1) TCM SRAMs are dedicated to the Cortex-M7 and are accessible with + * 0 wait states by the Cortex-M7 and by MDMA through AHBS slave bus + * + * 1.1) 128Kb of DTCM-RAM beginning at address 0x2000:0000 + * + * The DTCM-RAM is organized as 2 x 64Kb DTCM-RAMs on 2 x 32 bit + * DTCM ports. The DTCM-RAM could be used for critical real-time + * data, such as interrupt service routines or stack / heap memory. + * Both DTCM-RAMs can be used in parallel (for load/store operations) + * thanks to the Cortex-M7 dual issue capability. + * + * 1.2) 64Kb of ITCM-RAM beginning at address 0x0000:0000 + * + * This RAM is connected to ITCM 64-bit interface designed for + * execution of critical real-times routines by the CPU. + * + * 2) AXI SRAM (D1 domain) accessible by all system masters except BDMA + * through D1 domain AXI bus matrix + * + * 2.1) 512Kb of SRAM beginning at address 0x2400:0000 + * + * 3) AHB SRAM (D2 domain) accessible by all system masters except BDMA + * through D2 domain AHB bus matrix + * + * 3.1) 128Kb of SRAM1 beginning at address 0x3000:0000 + * 3.2) 128Kb of SRAM2 beginning at address 0x3002:0000 + * 3.3) 32Kb of SRAM3 beginning at address 0x3004:0000 + * + * SRAM1 - SRAM3 are one contiguous block: 288Kb at address 0x3000:0000 + * + * 4) AHB SRAM (D3 domain) accessible by most of system masters + * through D3 domain AHB bus matrix + * + * 4.1) 64Kb of SRAM4 beginning at address 0x3800:0000 + * 4.1) 4Kb of backup RAM beginning at address 0x3880:0000 + * + * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000 + * where the code expects to begin execution by jumping to the entry point in + * the 0x0800:0000 address range. + */ + +MEMORY +{ + itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K + flash (rx) : ORIGIN = 0x08000000, LENGTH = 128K + dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K + dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K + sram (rwx) : ORIGIN = 0x24000000, LENGTH = 512K + sram1 (rwx) : ORIGIN = 0x30000000, LENGTH = 128K + sram2 (rwx) : ORIGIN = 0x30020000, LENGTH = 128K + sram3 (rwx) : ORIGIN = 0x30040000, LENGTH = 32K + sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K + bbram (rwx) : ORIGIN = 0x38800000, LENGTH = 4K +} + +OUTPUT_ARCH(arm) +EXTERN(_vectors) +ENTRY(_stext) +SECTIONS +{ + .text : + { + _stext = ABSOLUTE(.); + *(.vectors) + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > flash + + .init_section : + { + _sinit = ABSOLUTE(.); + KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP(*(.init_array .ctors)) + _einit = ABSOLUTE(.); + } > flash + + .ARM.extab : + { + *(.ARM.extab*) + } > flash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : + { + *(.ARM.exidx*) + } > flash + __exidx_end = ABSOLUTE(.); + + _eronly = ABSOLUTE(.); + + .data : + { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + . = ALIGN(4); + _edata = ABSOLUTE(.); + } > sram AT > flash + + .bss : + { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + . = ALIGN(4); + _ebss = ABSOLUTE(.); + } > sram + + /* Emit the the D3 power domain section for locating BDMA data + * + * Static data with locate_data(".sram4") will be located + * at start of SRAM4; the rest of SRAM4 will be added to the heap. + */ + + .sram4_reserve (NOLOAD) : + { + *(.sram4) + . = ALIGN(4); + _sram4_heap_start = ABSOLUTE(.); + } > sram4 + + /* Stabs debugging sections. */ + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/boards/arm/stm32h7/weact-stm32h750/scripts/memory.ld b/boards/arm/stm32h7/weact-stm32h750/scripts/memory.ld new file mode 100644 index 0000000000..620b471435 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/scripts/memory.ld @@ -0,0 +1,55 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/scripts/memory.ld + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/* STM32H750VB memory organisation: + * - 128KB FLASH (0x08000000 - 0x0801FFFF) + * - 1MB RAM (288KB SRAM123 + 512KB AXI SRAM + 64KB SRAM4 + 4KB BBSRAM) + */ + +MEMORY +{ + /* ITCM boot address */ + + itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K + + /* 128Kb FLASH */ + + kflash (rx) : ORIGIN = 0x08000000, LENGTH = 128K + + /* 288Kb SRAM123 */ + + ksram (rwx) : ORIGIN = 0x30000000, LENGTH = 16K + usram (rwx) : ORIGIN = 0x30004000, LENGTH = 16K + xsram (rwx) : ORIGIN = 0x30008000, LENGTH = 288K - 32K + + /* 512Kb of contiguous AXI SRAM */ + + sram (rwx) : ORIGIN = 0x24000000, LENGTH = 512K + + /* DTCM SRAM */ + + dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K + dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K + + sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K + bbram (rwx) : ORIGIN = 0x38800000, LENGTH = 4K +} diff --git a/boards/arm/stm32h7/weact-stm32h750/scripts/user-space.ld b/boards/arm/stm32h7/weact-stm32h750/scripts/user-space.ld new file mode 100644 index 0000000000..646e741cbd --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/scripts/user-space.ld @@ -0,0 +1,101 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/scripts/user-space.ld + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/* NOTE: This depends on the memory.ld script having been included prior to + * this script. + */ + +OUTPUT_ARCH(arm) +SECTIONS +{ + .userspace : { + *(.userspace) + } > uflash + + .text : { + _stext = ABSOLUTE(.); + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > uflash + + .init_section : { + _sinit = ABSOLUTE(.); + KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP(*(.init_array .ctors)) + _einit = ABSOLUTE(.); + } > uflash + + .ARM.extab : { + *(.ARM.extab*) + } > uflash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } > uflash + + __exidx_end = ABSOLUTE(.); + + _eronly = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + . = ALIGN(4); + _edata = ABSOLUTE(.); + } > usram AT > uflash + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + . = ALIGN(4); + _ebss = ABSOLUTE(.); + } > usram + + /* Stabs debugging sections */ + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/boards/arm/stm32h7/weact-stm32h750/src/CMakeLists.txt b/boards/arm/stm32h7/weact-stm32h750/src/CMakeLists.txt new file mode 100644 index 0000000000..01b06b6e7c --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/CMakeLists.txt @@ -0,0 +1,69 @@ +# ############################################################################## +# boards/arm/stm32h7/weact-stm32h750/src/CMakeLists.txt +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed to the Apache Software Foundation (ASF) under one or more contributor +# license agreements. See the NOTICE file distributed with this work for +# additional information regarding copyright ownership. The ASF licenses this +# file to you under the Apache License, Version 2.0 (the "License"); you may not +# use this file except in compliance with the License. You may obtain a copy of +# the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations under +# the License. +# +# ############################################################################## + +set(SRCS stm32_boot.c stm32_bringup.c) + +if(CONFIG_ARCH_LEDS) + list(APPEND SRCS stm32_autoleds.c) +else() + list(APPEND SRCS stm32_userleds.c) +endif() + +if(CONFIG_VIDEO_FB) + if(CONFIG_LCD_ST7735) + list(APPEND SRCS stm32_lcd_st7735.c) + endif() +endif() + +if(CONFIG_STM32H7_SPI) + list(APPEND SRCS stm32_spi.c) +endif() + +if(CONFIG_STM32H7_SDMMC) + list(APPEND SRCS stm32_sdmmc.c) +endif() + +if(CONFIG_STM32H7_OTGFS) + list(APPEND SRCS stm32_usb.c) +endif() + +if(CONFIG_FAT_DMAMEMORY) + list(APPEND SRCS stm32_dma_alloc.c) +endif() + +if(CONFIG_BOARDCTL) + list(APPEND SRCS stm32_appinitialize.c) + if(CONFIG_BOARDCTL_IOCTL) + list(APPEND SRCS stm32_ioctl.c) + endif() +endif() + +target_sources(board PRIVATE ${SRCS}) + +set_property(GLOBAL PROPERTY LD_SCRIPT "${NUTTX_BOARD_DIR}/scripts/flash.ld") + +if(NOT CONFIG_BUILD_FLAT) + add_subdirectory(${NUTTX_BOARD_DIR}/kernel) + set_property( + GLOBAL PROPERTY LD_SCRIPT_USER ${NUTTX_BOARD_DIR}/scripts/memory.ld + ${NUTTX_BOARD_DIR}/scripts/user-space.ld) +endif() diff --git a/boards/arm/stm32h7/weact-stm32h750/src/Makefile b/boards/arm/stm32h7/weact-stm32h750/src/Makefile new file mode 100644 index 0000000000..c186c90a78 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/Makefile @@ -0,0 +1,51 @@ +############################################################################ +# boards/arm/stm32h7/weact-stm32h750/src/Makefile +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. The +# ASF licenses this file to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance with the +# License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# +############################################################################ + +include $(TOPDIR)/Make.defs + +CSRCS = stm32_boot.c stm32_bringup.c stm32_usb.c stm32_ioctl.c stm32_spi.c + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += stm32_autoleds.c +else +CSRCS += stm32_userleds.c +endif + +ifeq ($(CONFIG_VIDEO_FB),y) + ifeq ($(CONFIG_LCD_ST7735),y) + CSRCS += stm32_lcd_st7735.c + endif +endif + +ifeq ($(CONFIG_STM32H7_SDMMC),y) +CSRCS += stm32_sdmmc.c +endif + +ifeq ($(CONFIG_FAT_DMAMEMORY),y) +CSRCS += stm32_dma_alloc.c +endif + +ifeq ($(CONFIG_BOARDCTL),y) +CSRCS += stm32_appinitialize.c +endif + +include $(TOPDIR)/boards/Board.mk diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_appinitialize.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_appinitialize.c new file mode 100644 index 0000000000..abab7c528e --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_appinitialize.c @@ -0,0 +1,78 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_appinitialize.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#include "weact-stm32h750.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_app_initialize + * + * Description: + * Perform application specific initialization. This function is never + * called directly from application code, but only indirectly via the + * (non-standard) boardctl() interface using the command BOARDIOC_INIT. + * + * Input Parameters: + * arg - The boardctl() argument is passed to the board_app_initialize() + * implementation without modification. The argument has no + * meaning to NuttX; the meaning of the argument is a contract + * between the board-specific initialization logic and the + * matching application logic. The value could be such things as a + * mode enumeration value, a set of DIP switch switch settings, a + * pointer to configuration data read from a file or serial FLASH, + * or whatever you would like to do with it. Every implementation + * should accept zero/NULL as a default configuration. + * + * Returned Value: + * Zero (OK) is returned on success; a negated errno value is returned on + * any failure to indicate the nature of the failure. + * + ****************************************************************************/ + +int board_app_initialize(uintptr_t arg) +{ +#ifdef CONFIG_BOARD_LATE_INITIALIZE + /* Board initialization already performed by board_late_initialize() */ + + return OK; +#else + /* Perform board-specific initialization */ + + return stm32_bringup(); +#endif +} diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_autoleds.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_autoleds.c new file mode 100644 index 0000000000..f83ceb8b60 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_autoleds.c @@ -0,0 +1,113 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_autoleds.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#include + +#include +#include + +#include "stm32_gpio.h" +#include "weact-stm32h750.h" + +#ifdef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +static inline void set_led(bool v) +{ + ledinfo("Turn LED %s\n", v? "on":"off"); + stm32_gpiowrite(GPIO_LD1, !v); +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_autoled_initialize + ****************************************************************************/ + +void board_autoled_initialize(void) +{ + /* Configure LED GPIO for output */ + + stm32_configgpio(GPIO_LD1); +} + +/**************************************************************************** + * Name: board_autoled_on + ****************************************************************************/ + +void board_autoled_on(int led) +{ + ledinfo("board_autoled_on(%d)\n", led); + + switch (led) + { + case LED_STARTED: + case LED_HEAPALLOCATE: + + /* As the board provides only one soft controllable LED, we simply + * turn it on when the board boots. + */ + + set_led(true); + break; + + case LED_PANIC: + + /* For panic state, the LED is blinking */ + + set_led(true); + break; + } +} + +/**************************************************************************** + * Name: board_autoled_off + ****************************************************************************/ + +void board_autoled_off(int led) +{ + switch (led) + { + case LED_PANIC: + + /* For panic state, the LED is blinking */ + + set_led(false); + break; + } +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_boot.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_boot.c new file mode 100644 index 0000000000..6d0f97f6b8 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_boot.c @@ -0,0 +1,94 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_boot.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include + +#include +#include + +#include "arm_internal.h" +#include "stm32_start.h" +#include "weact-stm32h750.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_boardinitialize + * + * Description: + * All STM32 architectures must provide the following entry point. + * This entry point is called early in the initialization -- after all + * memory has been configured and mapped but before any devices have been + * initialized. + * + ****************************************************************************/ + +void stm32_boardinitialize(void) +{ +#if defined(CONFIG_STM32H7_SPI1) || defined(CONFIG_STM32H7_SPI2) || \ + defined(CONFIG_STM32H7_SPI3) || defined(CONFIG_STM32H7_SPI4) || \ + defined(CONFIG_STM32H7_SPI6) + /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak + * function stm32_spidev_initialize() has been brought into the link. + */ + + if (stm32_spidev_initialize) + { + stm32_spidev_initialize(); + } +#endif + +#ifdef CONFIG_ARCH_LEDS + /* Configure on-board LEDs if LED support has been selected. */ + + board_autoled_initialize(); +#endif +} + +/**************************************************************************** + * Name: board_late_initialize + * + * Description: + * If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional + * initialization call will be performed in the boot-up sequence to a + * function called board_late_initialize(). board_late_initialize() + * will be called immediately after up_initialize() is called and just + * before the initial application is started. This additional + * initialization phase may be used, for example, to initialize board- + * specific device drivers. + * + ****************************************************************************/ + +#ifdef CONFIG_BOARD_LATE_INITIALIZE +void board_late_initialize(void) +{ + stm32_bringup(); +} +#endif diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_bringup.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_bringup.c new file mode 100644 index 0000000000..a3235d8a6b --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_bringup.c @@ -0,0 +1,114 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_bringup.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include + +#include + +#include "weact-stm32h750.h" + +#include "stm32_gpio.h" + +#ifdef CONFIG_VIDEO_FB +# include +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y && + * CONFIG_NSH_ARCHINIT: + * Called from the NSH library + * + ****************************************************************************/ + +int stm32_bringup(void) +{ + int ret = OK; + + UNUSED(ret); + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to mount the PROC filesystem: %d\n", ret); + } +#endif /* CONFIG_FS_PROCFS */ + +#if defined(CONFIG_FAT_DMAMEMORY) + if (stm32_dma_alloc_init() < 0) + { + syslog(LOG_ERR, "DMA alloc FAILED"); + } +#endif + +#ifdef HAVE_SDIO + /* Initialize the SDIO block driver */ + + ret = stm32_sdio_initialize(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize MMC/SD driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_VIDEO_FB + /* Initialize and register the framebuffer driver */ + + ret = fb_register(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret); + } +#endif + + return OK; +} diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_dma_alloc.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_dma_alloc.c new file mode 100644 index 0000000000..160499ae4a --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_dma_alloc.c @@ -0,0 +1,107 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_dma_alloc.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include +#include +#include + +#include "weact-stm32h750.h" + +#if defined(CONFIG_FAT_DMAMEMORY) + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#if !defined(CONFIG_GRAN) +# error microSD DMA support requires CONFIG_GRAN +#endif + +#define BOARD_DMA_ALLOC_POOL_SIZE (8*512) + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static GRAN_HANDLE dma_allocator; + +/* The DMA heap size constrains the total number of things that can be + * ready to do DMA at a time. + * + * For example, FAT DMA depends on one sector-sized buffer per + * filesystem plus one sector-sized buffer per file. + * + * We use a fundamental alignment / granule size of 64B; this is + * sufficient to guarantee alignment for the largest STM32 DMA burst + * (16 beats x 32bits). + */ + +static uint8_t g_dma_heap[BOARD_DMA_ALLOC_POOL_SIZE] + aligned_data(64); + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_dma_alloc_init + * + * Description: + * All boards may optionally provide this API to instantiate a pool of + * memory for uses with FAST FS DMA operations. + * + ****************************************************************************/ + +int stm32_dma_alloc_init(void) +{ + dma_allocator = gran_initialize(g_dma_heap, + sizeof(g_dma_heap), + 7, /* 128B granule - must be > alignment (XXX bug?) */ + 6); /* 64B alignment */ + + if (dma_allocator == NULL) + { + return -ENOMEM; + } + + return OK; +} + +/* DMA-aware allocator stubs for the FAT filesystem. */ + +void *fat_dma_alloc(size_t size) +{ + return gran_alloc(dma_allocator, size); +} + +void fat_dma_free(void *memory, size_t size) +{ + gran_free(dma_allocator, memory, size); +} + +#endif /* CONFIG_FAT_DMAMEMORY */ diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_ioctl.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_ioctl.c new file mode 100644 index 0000000000..13d5b96986 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_ioctl.c @@ -0,0 +1,76 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_ioctl.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include + +#include "weact-stm32h750.h" + +#ifdef CONFIG_BOARDCTL_IOCTL + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_ioctl + * + * Description: + * The "landing site" for much of the boardctl() interface. Generic board- + * control functions invoked via ioctl() get routed through here. + * + * Since we don't do anything unusual at the moment, this function + * accomplishes nothing except avoid a missing-function linker error if + * CONFIG_BOARDCTL_IOCTL is selected. + * + * Input Parameters: + * cmd - IOCTL command being requested. + * arg - Arguments for the IOCTL. + * + * Returned Value: + * we don't yet support any boardctl IOCTLs. This function always returns + * -ENOTTY which is the standard IOCTL return value when a command is not + * supported + * + ****************************************************************************/ + +int board_ioctl(unsigned int cmd, uintptr_t arg) +{ + switch (cmd) + { + default: + return -ENOTTY; + } + + return OK; +} + +#endif /* CONFIG_BOARDCTL_IOCTL */ diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_lcd_st7735.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_lcd_st7735.c new file mode 100644 index 0000000000..54521f3cd7 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_lcd_st7735.c @@ -0,0 +1,118 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_lcd_st7735.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "arm_internal.h" +#include "stm32_gpio.h" +#include "stm32_spi.h" +#include "weact-stm32h750.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#define LCD_SPI_PORTNO 4 + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static struct spi_dev_s *g_spidev; +static struct lcd_dev_s *g_lcd = NULL; + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_lcd_initialize + * + * Description: + * Initialize the LCD video hardware. The initial state of the LCD is + * fully initialized, display memory cleared, and the LCD ready to use, but + * with the power setting at 0 (full off). + * + ****************************************************************************/ + +int board_lcd_initialize(void) +{ + stm32_configgpio(GPIO_LCD_DC); + stm32_configgpio(GPIO_LCD_LED); + + stm32_gpiowrite(GPIO_LCD_LED, false); + + g_spidev = stm32_spibus_initialize(LCD_SPI_PORTNO); + if (!g_spidev) + { + lcderr("ERROR: Failed to initialize SPI port %d\n", LCD_SPI_PORTNO); + return -ENODEV; + } + + g_lcd = st7735_lcdinitialize(g_spidev); + + return OK; +} + +/**************************************************************************** + * Name: board_lcd_getdev + * + * Description: + * Return a a reference to the LCD object for the specified LCD. This + * allows support for multiple LCD devices. + * + ****************************************************************************/ + +struct lcd_dev_s *board_lcd_getdev(int devno) +{ + return g_lcd; +} + +/**************************************************************************** + * Name: board_lcd_uninitialize + * + * Description: + * Uninitialize the LCD support + * + ****************************************************************************/ + +void board_lcd_uninitialize(void) +{ + /* Turn the display off */ + + g_lcd->setpower(g_lcd, 0); +} diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_sdmmc.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_sdmmc.c new file mode 100644 index 0000000000..9c51c76a2e --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_sdmmc.c @@ -0,0 +1,158 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_sdmmc.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include + +#include +#include + +#include "stm32_gpio.h" +#include "stm32_sdmmc.h" +#include "weact-stm32h750.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +/* Card detections requires card support and a card detection GPIO */ + +#define HAVE_NCD 1 +#if !defined(HAVE_SDIO) || !defined(GPIO_SDIO_NCD) +# undef HAVE_NCD +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static struct sdio_dev_s *g_sdio_dev; +#ifdef HAVE_NCD +static bool g_sd_inserted; +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_ncd_interrupt + * + * Description: + * Card detect interrupt handler. + * + ****************************************************************************/ + +#ifdef HAVE_NCD +static int stm32_ncd_interrupt(int irq, void *context, void *param) +{ + bool present; + + present = stm32_gpioread(GPIO_SDIO_NCD); + if (present != g_sd_inserted) + { + sdio_mediachange(g_sdio_dev, present); + g_sd_inserted = present; + } + + return OK; +} +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_sdio_initialize + * + * Description: + * Initialize SDIO-based MMC/SD card support + * + ****************************************************************************/ + +int stm32_sdio_initialize(void) +{ + int ret; + +#ifdef HAVE_NCD + /* Configure the card detect GPIO */ + + stm32_configgpio(GPIO_SDIO_NCD); + + /* Register an interrupt handler for the card detect pin */ + + stm32_gpiosetevent(GPIO_SDIO_NCD, true, true, true, + stm32_ncd_interrupt, NULL); +#endif + + /* Mount the SDIO-based MMC/SD block driver */ + + /* First, get an instance of the SDIO interface */ + + finfo("Initializing SDIO slot %d\n", SDIO_SLOTNO); + + g_sdio_dev = sdio_initialize(SDIO_SLOTNO); + if (!g_sdio_dev) + { + ferr("ERROR: Failed to initialize SDIO slot %d\n", SDIO_SLOTNO); + return -ENODEV; + } + + /* Now bind the SDIO interface to the MMC/SD driver */ + + finfo("Bind SDIO to the MMC/SD driver, minor=%d\n", SDIO_MINOR); + + ret = mmcsd_slotinitialize(SDIO_MINOR, g_sdio_dev); + if (ret != OK) + { + ferr("ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n", ret); + return ret; + } + + finfo("Successfully bound SDIO to the MMC/SD driver\n"); + +#ifdef HAVE_NCD + /* Use SD card detect pin to check if a card is g_sd_inserted */ + + g_sd_inserted = stm32_gpioread(GPIO_SDIO_NCD); + finfo("Card detect : %d\n", g_sd_inserted); + + sdio_mediachange(g_sdio_dev, g_sd_inserted); +#else + /* Assume that the SD card is inserted. What choice do we have? */ + + sdio_mediachange(g_sdio_dev, true); +#endif + + return OK; +} diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_spi.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_spi.c new file mode 100644 index 0000000000..45b568bc60 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_spi.c @@ -0,0 +1,152 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_spi.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include + +#include + +#include "arm_internal.h" +#include "chip.h" +#include "stm32_gpio.h" +#include "stm32_spi.h" + +#include "weact-stm32h750.h" +#include + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_spidev_initialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the weact-stm32h743 + * board. + * + ****************************************************************************/ + +void stm32_spidev_initialize(void) +{ +#ifdef CONFIG_LCD_ST7735 + stm32_configgpio(GPIO_LCD_CS); /* ST7735 chip select */ +#endif +} + +/**************************************************************************** + * Name: stm32_spi1/2/3select and stm32_spi1/2/3status + * + * Description: + * The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status + * must be provided by board-specific logic. They are implementations of + * the select and status methods of the SPI interface defined by struct + * spi_ops_s (see include/nuttx/spi/spi.h). All other methods + * (including stm32_spibus_initialize()) are provided by common STM32 logic. + * To use this common SPI logic on your board: + * + * 1. Provide logic in stm32_boardinitialize() to configure SPI chip select + * pins. + * 2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions + * in your board-specific logic. These functions will perform chip + * selection and status operations using GPIOs in the way your board is + * configured. + * 3. Add a calls to stm32_spibus_initialize() in your low level + * application initialization logic + * 4. The handle returned by stm32_spibus_initialize() may then be used to + * bind the SPI driver to higher level logic (e.g., calling + * mmcsd_spislotinitialize(), for example, will bind the SPI driver to + * the SPI MMC/SD driver). + * + ****************************************************************************/ + +#ifdef CONFIG_STM32H7_SPI4 +void stm32_spi4select(struct spi_dev_s *dev, + uint32_t devid, bool selected) +{ + spiinfo("devid: %d CS: %s\n", + (int)devid, selected ? "assert" : "de-assert"); + +#ifdef CONFIG_LCD_ST7735 + if (devid == SPIDEV_DISPLAY(0)) + { + stm32_gpiowrite(GPIO_LCD_CS, !selected); + } +#endif +} + +uint8_t stm32_spi4status(struct spi_dev_s *dev, uint32_t devid) +{ + return 0; +} +#endif + +/**************************************************************************** + * Name: stm32_spi4cmddata + * + * Description: + * This is an implementation of the cmddata method of the SPI + * interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h). + * + * Input Parameters: + * + * spi - SPI device that controls the bus the device that requires the CMD/ + * DATA selection. + * devid - If there are multiple devices on the bus, this selects which one + * to select cmd or data. NOTE: This design restricts, for example, + * one one SPI display per SPI bus. + * cmd - true: select command; false: select data + * + * Returned Value: + * None + * + ****************************************************************************/ + +#ifdef CONFIG_SPI_CMDDATA +#ifdef CONFIG_STM32H7_SPI4 +int stm32_spi4cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd) +{ +#ifdef CONFIG_LCD_ST7735 + if (devid == SPIDEV_DISPLAY(0)) + { + /* This is the Data/Command control pad which determines whether the + * data bits are data or a command. + */ + + stm32_gpiowrite(GPIO_LCD_DC, !cmd); + + return OK; + } +#endif + + return -ENODEV; +} +#endif +#endif /* CONFIG_SPI_CMDDATA */ diff --git a/boards/arm/stm32h7/weact-stm32h750/src/stm32_usb.c b/boards/arm/stm32h7/weact-stm32h750/src/stm32_usb.c new file mode 100644 index 0000000000..e704803730 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/stm32_usb.c @@ -0,0 +1,296 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/stm32_usb.c + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "arm_internal.h" +#include "chip.h" +#include "stm32_gpio.h" +#include "stm32_otg.h" +#include "weact-stm32h750.h" + +#ifdef CONFIG_STM32H7_OTGFS + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#if defined(CONFIG_USBDEV) || defined(CONFIG_USBHOST) +# define HAVE_USB 1 +#else +# warning "CONFIG_STM32_OTGFS is enabled but neither CONFIG_USBDEV nor CONFIG_USBHOST" +# undef HAVE_USB +#endif + +#ifndef CONFIG_WEACT_STM32H750_USBHOST_PRIO +# define CONFIG_WEACT_STM32H750_USBHOST_PRIO 100 +#endif + +#ifndef CONFIG_WEACT_STM32H750_USBHOST_STACKSIZE +# define CONFIG_WEACT_STM32H750_USBHOST_STACKSIZE 2048 +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +#ifdef CONFIG_USBHOST +static struct usbhost_connection_s *g_usbconn; +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: usbhost_waiter + * + * Description: + * Wait for USB devices to be connected. + * + ****************************************************************************/ + +#ifdef CONFIG_USBHOST +static int usbhost_waiter(int argc, char *argv[]) +{ + struct usbhost_hubport_s *hport; + + uinfo("Running\n"); + for (; ; ) + { + /* Wait for the device to change state */ + + DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport)); + uinfo("%s\n", hport->connected ? "connected" : "disconnected"); + + /* Did we just become connected? */ + + if (hport->connected) + { + /* Yes.. enumerate the newly connected device */ + + CONN_ENUMERATE(g_usbconn, hport); + } + } + + /* Keep the compiler from complaining */ + + return 0; +} +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_usbhost_initialize + * + * Description: + * Called at application startup time to initialize the USB host + * functionality. + * This function will start a thread that will monitor for device + * connection/disconnection events. + * + ****************************************************************************/ + +#ifdef CONFIG_USBHOST +int stm32_usbhost_initialize(void) +{ + int ret; + + /* First, register all of the class drivers needed to support the drivers + * that we care about: + */ + + uinfo("Register class drivers\n"); + +#ifdef CONFIG_USBHOST_HUB + /* Initialize USB hub class support */ + + ret = usbhost_hub_initialize(); + if (ret < 0) + { + uerr("ERROR: usbhost_hub_initialize failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_USBHOST_MSC + /* Register the USB mass storage class class */ + + ret = usbhost_msc_initialize(); + if (ret != OK) + { + uerr("ERROR: Failed to register the mass storage class: %d\n", ret); + } +#endif + +#ifdef CONFIG_USBHOST_CDCACM + /* Register the CDC/ACM serial class */ + + ret = usbhost_cdcacm_initialize(); + if (ret != OK) + { + uerr("ERROR: Failed to register the CDC/ACM serial class: %d\n", ret); + } +#endif + +#ifdef CONFIG_USBHOST_HIDKBD + /* Initialize the HID keyboard class */ + + ret = usbhost_kbdinit(); + if (ret != OK) + { + uerr("ERROR: Failed to register the HID keyboard class\n"); + } +#endif + +#ifdef CONFIG_USBHOST_HIDMOUSE + /* Initialize the HID mouse class */ + + ret = usbhost_mouse_init(); + if (ret != OK) + { + uerr("ERROR: Failed to register the HID mouse class\n"); + } +#endif + + /* Then get an instance of the USB host interface */ + + uinfo("Initialize USB host\n"); + g_usbconn = stm32_otgfshost_initialize(0); + if (g_usbconn) + { + /* Start a thread to handle device connection. */ + + uinfo("Start usbhost_waiter\n"); + + ret = kthread_create("usbhost", CONFIG_WEACT_STM32H750_USBHOST_PRIO, + CONFIG_WEACT_STM32H750_USBHOST_STACKSIZE, + usbhost_waiter, NULL); + return ret < 0 ? -ENOEXEC : OK; + } + + return -ENODEV; +} +#endif + +/**************************************************************************** + * Name: stm32_usbhost_vbusdrive + * + * Description: + * Enable/disable driving of VBUS 5V output. This function must be + * provided be each platform that implements the STM32 OTG FS host + * interface + * + * "On-chip 5 V VBUS generation is not supported. For this reason, a + * charge pump or, if 5 V are available on the application board, a + * basic power switch, must be added externally to drive the 5 V VBUS + * line. The external charge pump can be driven by any GPIO output. + * When the application decides to power on VBUS using the chosen GPIO, + * it must also set the port power bit in the host port control and status + * register (PPWR bit in OTG_FS_HPRT). + * + * "The application uses this field to control power to this port, and + * the core clears this bit on an overcurrent condition." + * + * Input Parameters: + * iface - For future growth to handle multiple USB host interface. + * Should be zero. + * enable - true: enable VBUS power; false: disable VBUS power + * + * Returned Value: + * None + * + ****************************************************************************/ + +#ifdef CONFIG_USBHOST +void stm32_usbhost_vbusdrive(int iface, bool enable) +{ + DEBUGASSERT(iface == 0); + + /* Set the Power Switch by driving the active high enable pin */ + + stm32_gpiowrite(GPIO_OTGFS_PWRON, enable); +} +#endif + +/**************************************************************************** + * Name: stm32_setup_overcurrent + * + * Description: + * Setup to receive an interrupt-level callback if an overcurrent + * condition is detected. + * + * Input Parameters: + * handler - New overcurrent interrupt handler + * arg - The argument provided for the interrupt handler + * + * Returned Value: + * Zero (OK) is returned on success. Otherwise, a negated errno value + * is returned to indicate the nature of the failure. + * + ****************************************************************************/ + +#ifdef CONFIG_USBHOST +int stm32_setup_overcurrent(xcpt_t handler, void *arg) +{ + return stm32_gpiosetevent(GPIO_OTGFS_OVER, true, true, true, handler, arg); +} +#endif + +/**************************************************************************** + * Name: stm32_usbsuspend + * + * Description: + * Board logic must provide the stm32_usbsuspend logic if the USBDEV + * driver is used. This function is called whenever the USB enters or + * leaves suspend mode. This is an opportunity for the board logic to + * shutdown clocks, power, etc. while the USB is suspended. + * + ****************************************************************************/ + +#ifdef CONFIG_USBDEV +void stm32_usbsuspend(struct usbdev_s *dev, bool resume) +{ + uinfo("resume: %d\n", resume); +} +#endif + +#endif /* CONFIG_STM32_OTGFS */ diff --git a/boards/arm/stm32h7/weact-stm32h750/src/weact-stm32h750.h b/boards/arm/stm32h7/weact-stm32h750/src/weact-stm32h750.h new file mode 100644 index 0000000000..d32a4d6921 --- /dev/null +++ b/boards/arm/stm32h7/weact-stm32h750/src/weact-stm32h750.h @@ -0,0 +1,206 @@ +/**************************************************************************** + * boards/arm/stm32h7/weact-stm32h750/src/weact-stm32h750.h + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +#ifndef __BOARDS_ARM_STM32H7_WEACT_STM32H750_SRC_WEACT_STM32H750_H +#define __BOARDS_ARM_STM32H7_WEACT_STM32H750_SRC_WEACT_STM32H750_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include + +#include + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +#define HAVE_USBDEV 1 +#define HAVE_USBHOST 1 + +/* procfs File System */ + +#ifdef CONFIG_FS_PROCFS +# ifdef CONFIG_NSH_PROC_MOUNTPOINT +# define STM32_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT +# else +# define STM32_PROCFS_MOUNTPOINT "/proc" +# endif +#endif + +/* Can't support USB host or device features if USB OTG FS is not enabled */ + +#ifndef CONFIG_STM32H7_OTGFS +# undef HAVE_USBDEV +# undef HAVE_USBHOST +#endif + +/* Can't support USB device if USB device is not enabled */ + +#ifndef CONFIG_USBDEV +# undef HAVE_USBDEV +#endif + +/* Can't support USB host is USB host is not enabled */ + +#ifndef CONFIG_USBHOST +# undef HAVE_USBHOST +#endif + +/* Check if we should enable the USB monitor before starting NSH */ + +#ifndef CONFIG_USBMONITOR +# undef HAVE_USBMONITOR +#endif + +#ifndef HAVE_USBDEV +# undef CONFIG_USBDEV_TRACE +#endif + +#ifndef HAVE_USBHOST +# undef CONFIG_USBHOST_TRACE +#endif + +#if !defined(CONFIG_USBDEV_TRACE) && !defined(CONFIG_USBHOST_TRACE) +# undef HAVE_USBMONITOR +#endif + +#if !defined(CONFIG_STM32H7_PROGMEM) || !defined(CONFIG_MTD_PROGMEM) +# undef HAVE_PROGMEM_CHARDEV +#endif + +/* Check if we can support the RTC driver */ + +#define HAVE_RTC_DRIVER 1 +#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER) +# undef HAVE_RTC_DRIVER +#endif + +/* LED + * + * The WeAct STM32H743 board has only one Blue LED (E3) controlled by GPIO. + * LED E3: connected to PC3 + */ + +#define GPIO_LD1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \ + GPIO_OUTPUT_CLEAR | GPIO_PORTE | GPIO_PIN3) + +/* BUTTONS + * + * The pushbutton K1 is connected to GPIO PC13. + */ + +#define GPIO_BTN_USER (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | GPIO_PORTC | GPIO_PIN13) + +/* LCD ST7735 */ + +#define GPIO_LCD_DC (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \ + GPIO_OUTPUT_CLEAR | GPIO_PORTE | GPIO_PIN13) + +#define GPIO_LCD_CS (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \ + GPIO_OUTPUT_CLEAR | GPIO_PORTE | GPIO_PIN11) + +#define GPIO_LCD_LED (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \ + GPIO_OUTPUT_CLEAR | GPIO_PORTE | GPIO_PIN10) + +/* SD Card + * + * PD4 Card detected pin + */ + +#if defined(CONFIG_STM32H7_SDMMC1) +# define HAVE_SDIO +#endif + +#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_MMCSD_SDIO) +# undef HAVE_SDIO +#endif + +#define GPIO_SDIO_NCD (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTD|GPIO_PIN4) /* PD4 */ + +#define SDIO_SLOTNO 0 +#define SDIO_MINOR 0 + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: stm32_spidev_initialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the Mikroe Clicker2 + * STM32 board. + * + ****************************************************************************/ + +void weak_function stm32_spidev_initialize(void); + +/**************************************************************************** + * Name: stm32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y && + * CONFIG_NSH_ARCHINIT: + * Called from the NSH library + * + ****************************************************************************/ + +int stm32_bringup(void); + +/**************************************************************************** + * Name: stm32_dma_alloc_init + * + * Description: + * Called to create a FAT DMA allocator. + * + * Returned Value: + * 0 on success or -ENOMEM + * + ****************************************************************************/ + +#if defined (CONFIG_FAT_DMAMEMORY) +int stm32_dma_alloc_init(void); +#endif + +/**************************************************************************** + * Name: stm32_sdio_initialize + * + * Description: + * Initialize SDIO-based MMC/SD card support. + * + ****************************************************************************/ + +#ifdef HAVE_SDIO +int stm32_sdio_initialize(void); +#endif + +#endif /* __BOARDS_ARM_STM32H7_WEACT_STM32H750_SRC_WEACT_STM32H750_H */