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boards/arm/stm32h7: add STM32H735G-DK support
add STM32H735G-DK support. Assisted-by: Codex:GPT-6 Signed-off-by: raiden00pl <raiden00@railab.me>
This commit is contained in:
raiden00pl
simbit18
parent
f8e6b90ce5
commit
b463a4bf7a
23 changed files with 1759 additions and 0 deletions
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@ -0,0 +1,39 @@
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================
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ST STM32H735G-DK
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================
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.. tags:: chip:stm32, chip:stm32h7, chip:stm32h735
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.. figure:: stm32h735g-dk-front.jpg
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:align: center
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:alt: STM32H735G-DK Front
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STM32H735G-DK Front
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.. figure:: stm32h735g-dk-back.jpg
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:align: center
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:alt: STM32H735G-DK Back
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STM32H735G-DK Back
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The STM32H735G-DK Discovery board features an STM32H735IGK6 Cortex-M7
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with 1 MiB flash, 564 KiB RAM and a 480 x 272 touchscreen.
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Configurations
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==============
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nsh
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---
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Basic NuttShell configuration with procfs.
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jumbo
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-----
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OS tests and LED/button drivers. Run ``ostest`` from NSH.
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lvgl
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----
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LVGL widgets demo with the on-board LCD and GT911 touchscreen.
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Run ``lvgldemo widgets &`` from NSH.
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Binary file not shown.
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After Width: | Height: | Size: 118 KiB |
Binary file not shown.
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After Width: | Height: | Size: 75 KiB |
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@ -2136,6 +2136,15 @@ config ARCH_BOARD_NUCLEO_H745ZI
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---help---
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STMicro Nucleo H745ZI board based on the STMicro STM32H745ZI MCU.
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config ARCH_BOARD_STM32H735G_DK
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bool "STM32H735G-DK board"
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depends on ARCH_CHIP_STM32H735IG
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select ARCH_HAVE_LEDS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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STMicro STM32H735G-DK Discovery kit based on the STM32H735IG MCU.
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config ARCH_BOARD_STM32H745I_DISCO
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bool "STM32H745I-DISCO board"
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depends on ARCH_CHIP_STM32H745XI
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@ -4147,6 +4156,7 @@ config ARCH_BOARD
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default "nucleo-h743zi" if ARCH_BOARD_NUCLEO_H743ZI
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default "nucleo-h743zi2" if ARCH_BOARD_NUCLEO_H743ZI2
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default "nucleo-h745zi" if ARCH_BOARD_NUCLEO_H745ZI
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default "stm32h735g-dk" if ARCH_BOARD_STM32H735G_DK
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default "stm32h745i-disco" if ARCH_BOARD_STM32H745I_DISCO
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default "stm32h750b-dk" if ARCH_BOARD_STM32H750B_DK
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default "linum-stm32h753bi" if ARCH_BOARD_LINUM_STM32H753BI
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@ -4970,6 +4980,9 @@ endif
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if ARCH_BOARD_NUCLEO_H745ZI
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source "boards/arm/stm32h7/nucleo-h745zi/Kconfig"
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endif
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if ARCH_BOARD_STM32H735G_DK
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source "boards/arm/stm32h7/stm32h735g-dk/Kconfig"
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endif
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if ARCH_BOARD_STM32H745I_DISCO
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source "boards/arm/stm32h7/stm32h745i-disco/Kconfig"
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endif
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23
boards/arm/stm32h7/stm32h735g-dk/CMakeLists.txt
Normal file
23
boards/arm/stm32h7/stm32h735g-dk/CMakeLists.txt
Normal file
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# ##############################################################################
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# boards/arm/stm32h7/stm32h735g-dk/CMakeLists.txt
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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add_subdirectory(src)
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8
boards/arm/stm32h7/stm32h735g-dk/Kconfig
Normal file
8
boards/arm/stm32h7/stm32h735g-dk/Kconfig
Normal file
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_STM32H735G_DK
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endif # ARCH_BOARD_STM32H735G_DK
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61
boards/arm/stm32h7/stm32h735g-dk/configs/jumbo/defconfig
Normal file
61
boards/arm/stm32h7/stm32h735g-dk/configs/jumbo/defconfig
Normal file
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_ARCH_LEDS is not set
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# CONFIG_STANDARD_SERIAL is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="stm32h735g-dk"
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CONFIG_ARCH_BOARD_STM32H735G_DK=y
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CONFIG_ARCH_BUTTONS=y
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CONFIG_ARCH_CHIP="stm32h7"
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CONFIG_ARCH_CHIP_STM32=y
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CONFIG_ARCH_CHIP_STM32H735IG=y
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CONFIG_ARCH_CHIP_STM32H7=y
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CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_IRQBUTTONS=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
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CONFIG_ARMV7M_DTCM=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_BOARD_LOOPSPERMSEC=66627
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_ASSERTIONS=y
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CONFIG_DEBUG_ASSERTIONS_EXPRESSION=y
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CONFIG_DEBUG_FEATURES=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_FS_PROCFS=y
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INIT_STACKSIZE=4096
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CONFIG_INPUT=y
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CONFIG_INPUT_BUTTONS=y
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CONFIG_INPUT_BUTTONS_LOWER=y
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LINE_MAX=64
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CONFIG_MM_REGIONS=3
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CONFIG_MQ_MAXMSGSIZE=64
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_PTHREAD_MUTEX_TYPES=y
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CONFIG_RAM_SIZE=327680
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CONFIG_RAM_START=0x24000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_STM32_DTCMEXCLUDE=y
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CONFIG_STM32_PWR_DIRECT_SMPS_SUPPLY=y
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CONFIG_STM32_USART3=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_TESTING_OSTEST=y
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CONFIG_USART3_SERIAL_CONSOLE=y
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CONFIG_USERLED=y
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CONFIG_USERLED_LOWER=y
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75
boards/arm/stm32h7/stm32h735g-dk/configs/lvgl/defconfig
Normal file
75
boards/arm/stm32h7/stm32h735g-dk/configs/lvgl/defconfig
Normal file
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@ -0,0 +1,75 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_STANDARD_SERIAL is not set
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# CONFIG_STM32_FB_CMAP is not set
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# CONFIG_STM32_LTDC_BACKLIGHT is not set
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# CONFIG_STM32_LTDC_L1_CHROMAKEYEN is not set
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# CONFIG_STM32_LTDC_L2 is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="stm32h735g-dk"
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CONFIG_ARCH_BOARD_STM32H735G_DK=y
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CONFIG_ARCH_CHIP="stm32h7"
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CONFIG_ARCH_CHIP_STM32=y
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CONFIG_ARCH_CHIP_STM32H735IG=y
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CONFIG_ARCH_CHIP_STM32H7=y
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CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
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CONFIG_ARMV7M_DTCM=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_BOARD_LOOPSPERMSEC=66627
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_ASSERTIONS=y
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CONFIG_DEBUG_FEATURES=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_DEV_URANDOM=y
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CONFIG_DRIVERS_VIDEO=y
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CONFIG_EXAMPLES_FB=y
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CONFIG_EXAMPLES_LVGLDEMO=y
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CONFIG_EXAMPLES_TOUCHSCREEN=y
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CONFIG_FS_PROCFS=y
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CONFIG_GRAPHICS_LVGL=y
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CONFIG_I2C=y
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INIT_STACKSIZE=4096
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CONFIG_INPUT=y
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CONFIG_INPUT_GT9XX=y
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LINE_MAX=64
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CONFIG_LV_FONT_MONTSERRAT_20=y
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CONFIG_LV_USE_CLIB_MALLOC=y
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CONFIG_LV_USE_CLIB_SPRINTF=y
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CONFIG_LV_USE_CLIB_STRING=y
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CONFIG_LV_USE_DEMO_WIDGETS=y
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CONFIG_LV_USE_LOG=y
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CONFIG_LV_USE_NUTTX=y
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CONFIG_LV_USE_NUTTX_TOUCHSCREEN=y
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CONFIG_MM_HEAP_MEMPOOL_THRESHOLD=0
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CONFIG_MM_REGIONS=4
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=327680
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CONFIG_RAM_START=0x24000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_STM32_I2C4=y
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CONFIG_STM32_LTDC=y
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CONFIG_STM32_LTDC_FB_BASE=0x70000000
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CONFIG_STM32_LTDC_FB_SIZE=261120
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CONFIG_STM32_PWR_DIRECT_SMPS_SUPPLY=y
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CONFIG_STM32_USART3=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_USART3_SERIAL_CONSOLE=y
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CONFIG_VIDEO_FB=y
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45
boards/arm/stm32h7/stm32h735g-dk/configs/nsh/defconfig
Normal file
45
boards/arm/stm32h7/stm32h735g-dk/configs/nsh/defconfig
Normal file
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@ -0,0 +1,45 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_STANDARD_SERIAL is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="stm32h735g-dk"
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CONFIG_ARCH_BOARD_STM32H735G_DK=y
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CONFIG_ARCH_CHIP="stm32h7"
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CONFIG_ARCH_CHIP_STM32=y
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CONFIG_ARCH_CHIP_STM32H735IG=y
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CONFIG_ARCH_CHIP_STM32H7=y
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CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
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CONFIG_ARMV7M_DTCM=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_BOARD_LOOPSPERMSEC=66627
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_FS_PROCFS=y
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INIT_STACKSIZE=4096
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LINE_MAX=64
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CONFIG_MM_REGIONS=3
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=327680
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CONFIG_RAM_START=0x24000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_WAITPID=y
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CONFIG_STM32_DTCMEXCLUDE=y
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CONFIG_STM32_PWR_DIRECT_SMPS_SUPPLY=y
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CONFIG_STM32_USART3=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_USART3_SERIAL_CONSOLE=y
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259
boards/arm/stm32h7/stm32h735g-dk/include/board.h
Normal file
259
boards/arm/stm32h7/stm32h735g-dk/include/board.h
Normal file
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/****************************************************************************
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* boards/arm/stm32h7/stm32h735g-dk/include/board.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
|
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* this work for additional information regarding copyright ownership. The
|
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
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* "License"); you may not use this file except in compliance with the
|
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* License. You may obtain a copy of the License at
|
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* 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.
|
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_STM32H7_STM32H735G_DK_INCLUDE_BOARD_H
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#define __BOARDS_ARM_STM32H7_STM32H735G_DK_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifndef __ASSEMBLY__
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# include <stdint.h>
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#endif
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/* Do not include STM32 H7 header files here */
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* The board has a 25 MHz HSE oscillator and a 32.768 kHz LSE crystal.
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* PLL1 supplies a 400 MHz CPU clock, 200 MHz AHB and 100 MHz APB clocks.
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*/
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/* rcc_reset() leaves the 64 MHz HSI oscillator divided by four. */
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#define STM32_HSI_FREQUENCY 16000000ul
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#define STM32_LSI_FREQUENCY 32000
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#define STM32_HSE_FREQUENCY 25000000ul
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#define STM32_LSE_FREQUENCY 32768
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#define STM32_BOARD_USEHSE
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#define STM32_HSEBYP_ENABLE
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#define STM32_PLLCFG_PLLSRC RCC_PLLCKSELR_PLLSRC_HSE
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/* PLL1, wide 4 - 8 MHz input, enable DIVP, DIVQ, DIVR
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*
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* PLL1_VCO = (25,000,000 / 5) * 160 = 800 MHz
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*
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* PLL1P = PLL1_VCO/2 = 800 MHz / 2 = 400 MHz
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* PLL1Q = PLL1_VCO/4 = 800 MHz / 4 = 200 MHz
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* PLL1R = PLL1_VCO/8 = 800 MHz / 8 = 100 MHz
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*/
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#define STM32_PLLCFG_PLL1CFG (RCC_PLLCFGR_PLL1VCOSEL_WIDE | \
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RCC_PLLCFGR_PLL1RGE_4_8_MHZ | \
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RCC_PLLCFGR_DIVP1EN | \
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RCC_PLLCFGR_DIVQ1EN | \
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RCC_PLLCFGR_DIVR1EN)
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#define STM32_PLLCFG_PLL1M RCC_PLLCKSELR_DIVM1(5)
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#define STM32_PLLCFG_PLL1N RCC_PLL1DIVR_N1(160)
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#define STM32_PLLCFG_PLL1P RCC_PLL1DIVR_P1(2)
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#define STM32_PLLCFG_PLL1Q RCC_PLL1DIVR_Q1(4)
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#define STM32_PLLCFG_PLL1R RCC_PLL1DIVR_R1(8)
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#define STM32_VCO1_FREQUENCY ((STM32_HSE_FREQUENCY / 5) * 160)
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#define STM32_PLL1P_FREQUENCY (STM32_VCO1_FREQUENCY / 2)
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#define STM32_PLL1Q_FREQUENCY (STM32_VCO1_FREQUENCY / 4)
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/* PLL2 is unused. */
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#define STM32_PLLCFG_PLL2CFG 0
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#define STM32_PLLCFG_PLL2M 0
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#define STM32_PLLCFG_PLL2N 0
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#define STM32_PLLCFG_PLL2P 0
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#define STM32_PLLCFG_PLL2Q 0
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#define STM32_PLLCFG_PLL2R 0
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#ifdef CONFIG_STM32_LTDC
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/* PLL3R supplies the LCD pixel clock: 800 MHz / 83 = 9.64 MHz. */
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# define STM32_PLLCFG_PLL3CFG (RCC_PLLCFGR_PLL3VCOSEL_WIDE | \
|
||||
RCC_PLLCFGR_PLL3RGE_4_8_MHZ | \
|
||||
RCC_PLLCFGR_DIVR3EN)
|
||||
# define STM32_PLLCFG_PLL3M RCC_PLLCKSELR_DIVM3(5)
|
||||
# define STM32_PLLCFG_PLL3N RCC_PLL3DIVR_N3(160)
|
||||
# define STM32_PLLCFG_PLL3P RCC_PLL3DIVR_P3(2)
|
||||
# define STM32_PLLCFG_PLL3Q RCC_PLL3DIVR_Q3(2)
|
||||
# define STM32_PLLCFG_PLL3R RCC_PLL3DIVR_R3(83)
|
||||
#else
|
||||
# define STM32_PLLCFG_PLL3CFG 0
|
||||
# define STM32_PLLCFG_PLL3M 0
|
||||
# define STM32_PLLCFG_PLL3N 0
|
||||
# define STM32_PLLCFG_PLL3P 0
|
||||
# define STM32_PLLCFG_PLL3Q 0
|
||||
# define STM32_PLLCFG_PLL3R 0
|
||||
#endif
|
||||
|
||||
/* SYSCLK = PLL1P = 400 MHz
|
||||
* CPUCLK = SYSCLK / 1 = 400 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 (200 MHz max)
|
||||
* HCLK1 = HCLK2 = HCLK3 = HCLK4
|
||||
*/
|
||||
|
||||
#define STM32_RCC_D1CFGR_HPRE RCC_D1CFGR_HPRE_SYSCLKd2 /* HCLK = SYSCLK / 2 */
|
||||
#define STM32_HCLK_FREQUENCY (STM32_SYSCLK_FREQUENCY / 2) /* HCLK in D2, HCLK4 in D3 */
|
||||
|
||||
/* APB1 clock (PCLK1) is HCLK/2 (100 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 (100 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 (100 MHz) */
|
||||
|
||||
#define STM32_RCC_D1CFGR_D1PPRE RCC_D1CFGR_D1PPRE_HCLKd2 /* PCLK3 = HCLK / 2 */
|
||||
|
||||
/* APB4 clock (PCLK4) is HCLK/2 (100 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_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM5_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM12_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM13_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
#define STM32_TIM14_CLKIN (2*STM32_PCLK1_FREQUENCY)
|
||||
|
||||
/* Timers driven from APB2 will be twice PCLK2 */
|
||||
|
||||
#define STM32_TIM1_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_TIM8_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_TIM15_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_TIM16_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
#define STM32_TIM17_CLKIN (2*STM32_PCLK2_FREQUENCY)
|
||||
|
||||
/* Four flash wait states at 200 MHz ACLK. */
|
||||
|
||||
#define BOARD_FLASH_WAITSTATES 4
|
||||
|
||||
/* ST-LINK virtual COM port: USART3 TX on PD8, RX on PD9. */
|
||||
|
||||
#define GPIO_USART3_RX (GPIO_USART3_RX_3 | GPIO_SPEED_100MHz)
|
||||
#define GPIO_USART3_TX (GPIO_USART3_TX_3 | GPIO_SPEED_100MHz)
|
||||
|
||||
/* I2C4: touchscreen on PF14/PF15. */
|
||||
|
||||
#define STM32_RCC_D3CCIPR_I2C4SRC RCC_D3CCIPR_I2C4SEL_HSI
|
||||
#define GPIO_I2C4_SCL (GPIO_I2C4_SCL_2 | GPIO_SPEED_50MHz)
|
||||
#define GPIO_I2C4_SDA (GPIO_I2C4_SDA_2 | GPIO_SPEED_50MHz)
|
||||
|
||||
/* RK043FN48H 480x272 RGB panel. */
|
||||
|
||||
#define GPIO_LTDC_B0 (GPIO_LTDC_B0_2 | GPIO_SPEED_100MHz) /* PG14 */
|
||||
#define GPIO_LTDC_B1 (GPIO_LTDC_B1_4 | GPIO_SPEED_100MHz) /* PD0 */
|
||||
#define GPIO_LTDC_B2 (GPIO_LTDC_B2_2 | GPIO_SPEED_100MHz) /* PD6 */
|
||||
#define GPIO_LTDC_B3 (GPIO_LTDC_B3_1 | GPIO_SPEED_100MHz) /* PA8 */
|
||||
#define GPIO_LTDC_B4 (GPIO_LTDC_B4_2 | GPIO_SPEED_100MHz) /* PE12 */
|
||||
#define GPIO_LTDC_B5 (GPIO_LTDC_B5_1 | GPIO_SPEED_100MHz) /* PA3 */
|
||||
#define GPIO_LTDC_B6 (GPIO_LTDC_B6_1 | GPIO_SPEED_100MHz) /* PB8 */
|
||||
#define GPIO_LTDC_B7 (GPIO_LTDC_B7_1 | GPIO_SPEED_100MHz) /* PB9 */
|
||||
#define GPIO_LTDC_CLK (GPIO_LTDC_CLK_2 | GPIO_SPEED_100MHz) /* PG7 */
|
||||
#define GPIO_LTDC_G0 (GPIO_LTDC_G0_1 | GPIO_SPEED_100MHz) /* PB1 */
|
||||
#define GPIO_LTDC_G1 (GPIO_LTDC_G1_1 | GPIO_SPEED_100MHz) /* PB0 */
|
||||
#define GPIO_LTDC_G2 (GPIO_LTDC_G2_1 | GPIO_SPEED_100MHz) /* PA6 */
|
||||
#define GPIO_LTDC_G3 (GPIO_LTDC_G3_2 | GPIO_SPEED_100MHz) /* PE11 */
|
||||
#define GPIO_LTDC_G4 (GPIO_LTDC_G4_2 | GPIO_SPEED_100MHz) /* PH15 */
|
||||
#define GPIO_LTDC_G5 (GPIO_LTDC_G5_4 | GPIO_SPEED_100MHz) /* PH4 */
|
||||
#define GPIO_LTDC_G6 (GPIO_LTDC_G6_1 | GPIO_SPEED_100MHz) /* PC7 */
|
||||
#define GPIO_LTDC_G7 (GPIO_LTDC_G7_1 | GPIO_SPEED_100MHz) /* PD3 */
|
||||
#define GPIO_LTDC_HSYNC (GPIO_LTDC_HSYNC_1 | GPIO_SPEED_100MHz) /* PC6 */
|
||||
#define GPIO_LTDC_R0 (GPIO_LTDC_R0_4 | GPIO_SPEED_100MHz) /* PE0 */
|
||||
#define GPIO_LTDC_R1 (GPIO_LTDC_R1_2 | GPIO_SPEED_100MHz) /* PH3 */
|
||||
#define GPIO_LTDC_R2 (GPIO_LTDC_R2_3 | GPIO_SPEED_100MHz) /* PH8 */
|
||||
#define GPIO_LTDC_R3 (GPIO_LTDC_R3_1 | GPIO_SPEED_100MHz) /* PH9 */
|
||||
#define GPIO_LTDC_R4 (GPIO_LTDC_R4_3 | GPIO_SPEED_100MHz) /* PH10 */
|
||||
#define GPIO_LTDC_R5 (GPIO_LTDC_R5_4 | GPIO_SPEED_100MHz) /* PH11 */
|
||||
#define GPIO_LTDC_R6 (GPIO_LTDC_R6_5 | GPIO_SPEED_100MHz) /* PE1 */
|
||||
#define GPIO_LTDC_R7 (GPIO_LTDC_R7_1 | GPIO_SPEED_100MHz) /* PE15 */
|
||||
#define GPIO_LTDC_VSYNC (GPIO_LTDC_VSYNC_1 | GPIO_SPEED_100MHz) /* PA4 */
|
||||
|
||||
/* The panel uses HSYNC/VSYNC mode. Hold DE low as in the ST BSP. */
|
||||
|
||||
#define GPIO_LTDC_DE (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
|
||||
GPIO_OUTPUT_CLEAR | GPIO_PORTE | GPIO_PIN13)
|
||||
|
||||
#define BOARD_LTDC_WIDTH 480
|
||||
#define BOARD_LTDC_HEIGHT 272
|
||||
#define BOARD_LTDC_OUTPUT_BPP 24
|
||||
#define BOARD_LTDC_HFP 32
|
||||
#define BOARD_LTDC_HBP 13
|
||||
#define BOARD_LTDC_VFP 2
|
||||
#define BOARD_LTDC_VBP 2
|
||||
#define BOARD_LTDC_HSYNC 41
|
||||
#define BOARD_LTDC_VSYNC 10
|
||||
#define BOARD_LTDC_GCR_PCPOL 0
|
||||
#define BOARD_LTDC_GCR_DEPOL 0
|
||||
#define BOARD_LTDC_GCR_VSPOL 0
|
||||
#define BOARD_LTDC_GCR_HSPOL 0
|
||||
|
||||
/* User LEDs: LD1 green (PC3), LD2 red (PC2), both active low. */
|
||||
|
||||
#define BOARD_LED_GREEN 0
|
||||
#define BOARD_LED_RED 1
|
||||
#define BOARD_NLEDS 2
|
||||
#define BOARD_LED_GREEN_BIT (1 << BOARD_LED_GREEN)
|
||||
#define BOARD_LED_RED_BIT (1 << BOARD_LED_RED)
|
||||
|
||||
/* Green indicates successful startup; red blinks on a fatal error. */
|
||||
|
||||
#define LED_STARTED 0
|
||||
#define LED_HEAPALLOCATE 0
|
||||
#define LED_IRQSENABLED 0
|
||||
#define LED_STACKCREATED 1
|
||||
#define LED_INIRQ 2
|
||||
#define LED_SIGNAL 2
|
||||
#define LED_ASSERTION 2
|
||||
#define LED_PANIC 3
|
||||
#define LED_IDLE 2
|
||||
|
||||
/* User button B2 on PC13. */
|
||||
|
||||
#define BUTTON_USER 0
|
||||
#define BUTTON_USER_BIT (1 << BUTTON_USER)
|
||||
|
||||
#endif /* __BOARDS_ARM_STM32H7_STM32H735G_DK_INCLUDE_BOARD_H */
|
||||
37
boards/arm/stm32h7/stm32h735g-dk/scripts/Make.defs
Normal file
37
boards/arm/stm32h7/stm32h735g-dk/scripts/Make.defs
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
############################################################################
|
||||
# boards/arm/stm32h7/stm32h735g-dk/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)
|
||||
|
||||
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||
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
|
||||
133
boards/arm/stm32h7/stm32h735g-dk/scripts/flash.ld
Normal file
133
boards/arm/stm32h7/stm32h735g-dk/scripts/flash.ld
Normal file
|
|
@ -0,0 +1,133 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* Boot from the 1 MiB internal flash at 0x08000000. Use the default
|
||||
* option-byte memory split: 64 KiB ITCM and 320 KiB AXI SRAM. SRAM1/2
|
||||
* provide a contiguous 32 KiB region; SRAM4 provides another 16 KiB.
|
||||
* The LCD framebuffer uses memory-mapped HyperRAM separately from the heap.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
|
||||
flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
|
||||
dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
|
||||
dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K
|
||||
sram (rwx) : ORIGIN = 0x24000000, LENGTH = 320K
|
||||
sram1 (rwx) : ORIGIN = 0x30000000, LENGTH = 16K
|
||||
sram2 (rwx) : ORIGIN = 0x30004000, LENGTH = 16K
|
||||
sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 16K
|
||||
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 EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .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(8);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Emit 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) }
|
||||
}
|
||||
44
boards/arm/stm32h7/stm32h735g-dk/src/CMakeLists.txt
Normal file
44
boards/arm/stm32h7/stm32h735g-dk/src/CMakeLists.txt
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
# ##############################################################################
|
||||
# boards/arm/stm32h7/stm32h735g-dk/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_ARCH_BUTTONS)
|
||||
list(APPEND SRCS stm32_buttons.c)
|
||||
endif()
|
||||
|
||||
if(CONFIG_STM32_LTDC)
|
||||
list(APPEND SRCS stm32_lcd.c stm32_hyperram.c)
|
||||
endif()
|
||||
|
||||
if(CONFIG_INPUT_GT9XX)
|
||||
list(APPEND SRCS stm32_touchscreen.c)
|
||||
endif()
|
||||
|
||||
target_sources(board PRIVATE ${SRCS})
|
||||
set_property(GLOBAL PROPERTY LD_SCRIPT "${NUTTX_BOARD_DIR}/scripts/flash.ld")
|
||||
47
boards/arm/stm32h7/stm32h735g-dk/src/Make.defs
Normal file
47
boards/arm/stm32h7/stm32h735g-dk/src/Make.defs
Normal file
|
|
@ -0,0 +1,47 @@
|
|||
############################################################################
|
||||
# boards/arm/stm32h7/stm32h735g-dk/src/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 $(TOPDIR)/Make.defs
|
||||
|
||||
CSRCS = stm32_boot.c stm32_bringup.c
|
||||
|
||||
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||
CSRCS += stm32_autoleds.c
|
||||
else
|
||||
CSRCS += stm32_userleds.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_BUTTONS),y)
|
||||
CSRCS += stm32_buttons.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_STM32_LTDC),y)
|
||||
CSRCS += stm32_lcd.c stm32_hyperram.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_INPUT_GT9XX),y)
|
||||
CSRCS += stm32_touchscreen.c
|
||||
endif
|
||||
|
||||
DEPPATH += --dep-path board
|
||||
VPATH += :board
|
||||
CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board
|
||||
61
boards/arm/stm32h7/stm32h735g-dk/src/stm32_autoleds.c
Normal file
61
boards/arm/stm32h7/stm32h735g-dk/src/stm32_autoleds.c
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/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 <nuttx/config.h>
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_initialize(void)
|
||||
{
|
||||
stm32_configgpio(GPIO_LED_GREEN);
|
||||
stm32_configgpio(GPIO_LED_RED);
|
||||
}
|
||||
|
||||
void board_autoled_on(int led)
|
||||
{
|
||||
if (led == LED_STACKCREATED)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_LED_GREEN, false);
|
||||
}
|
||||
else if (led == LED_PANIC)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_LED_RED, false);
|
||||
}
|
||||
}
|
||||
|
||||
void board_autoled_off(int led)
|
||||
{
|
||||
if (led == LED_PANIC)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_LED_RED, true);
|
||||
}
|
||||
}
|
||||
79
boards/arm/stm32h7/stm32h735g-dk/src/stm32_boot.c
Normal file
79
boards/arm/stm32h7/stm32h735g-dk/src/stm32_boot.c
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/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 <nuttx/config.h>
|
||||
|
||||
#include <nuttx/debug.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "arm_internal.h"
|
||||
#include "stm32_start.h"
|
||||
#include "stm32h735g-dk.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)
|
||||
{
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
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
|
||||
91
boards/arm/stm32h7/stm32h735g-dk/src/stm32_bringup.c
Normal file
91
boards/arm/stm32h7/stm32h735g-dk/src/stm32_bringup.c
Normal file
|
|
@ -0,0 +1,91 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/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 <nuttx/config.h>
|
||||
|
||||
#include <sys/mount.h>
|
||||
#include <syslog.h>
|
||||
#include <nuttx/fs/fs.h>
|
||||
#include <nuttx/video/fb.h>
|
||||
#include <nuttx/leds/userled.h>
|
||||
#include <nuttx/input/buttons.h>
|
||||
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
int stm32_bringup(void)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
#ifdef CONFIG_FS_PROCFS
|
||||
ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to mount procfs: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_USERLED_LOWER
|
||||
ret = userled_lower_initialize("/dev/userleds");
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register LEDs: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_INPUT_BUTTONS_LOWER
|
||||
ret = btn_lower_initialize("/dev/buttons");
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register buttons: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_INPUT_GT9XX
|
||||
ret = stm32_tsc_setup(0);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register touchscreen: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_VIDEO_FB
|
||||
ret = fb_register(0, 0);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register framebuffer: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
107
boards/arm/stm32h7/stm32h735g-dk/src/stm32_buttons.c
Normal file
107
boards/arm/stm32h7/stm32h735g-dk/src/stm32_buttons.c
Normal file
|
|
@ -0,0 +1,107 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32_buttons.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 <nuttx/config.h>
|
||||
|
||||
#include <stddef.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include "stm32_gpio.h"
|
||||
#include "stm32h735g-dk.h"
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#ifdef CONFIG_ARCH_BUTTONS
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_button_initialize
|
||||
*
|
||||
* Description:
|
||||
* board_button_initialize() must be called to initialize button resources.
|
||||
* After that, board_buttons() may be called to collect the current state
|
||||
* of all buttons or board_button_irq() may be called to register button
|
||||
* interrupt handlers.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_button_initialize(void)
|
||||
{
|
||||
stm32_configgpio(GPIO_BTN_USER);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_buttons
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
return stm32_gpioread(GPIO_BTN_USER) ? 1 : 0;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Button support.
|
||||
*
|
||||
* Description:
|
||||
* board_button_initialize() must be called to initialize button resources.
|
||||
* After that, board_buttons() may be called to collect the current state
|
||||
* of all buttons or board_button_irq() may be called to register button
|
||||
* interrupt handlers.
|
||||
*
|
||||
* After board_button_initialize() has been called, board_buttons() may be
|
||||
* called to collect the state of all buttons. board_buttons() returns a
|
||||
* 32-bit bit set with each bit associated with a button. See the
|
||||
* BUTTON_*_BIT definitions in board.h for the meaning of each bit.
|
||||
*
|
||||
* board_button_irq() may be called to register an interrupt handler that
|
||||
* will be called when a button is depressed or released. The ID value is
|
||||
* a button enumeration value that uniquely identifies a button resource.
|
||||
* See the BUTTON_* definitions in board.h for the meaning of enumeration
|
||||
* value.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||
int board_button_irq(int id, xcpt_t irqhandler, void *arg)
|
||||
{
|
||||
int ret = -EINVAL;
|
||||
|
||||
if (id == BUTTON_USER)
|
||||
{
|
||||
ret = stm32_gpiosetevent(GPIO_BTN_USER, true, true, true,
|
||||
irqhandler, arg);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_ARCH_BUTTONS */
|
||||
140
boards/arm/stm32h7/stm32h735g-dk/src/stm32_hyperram.c
Normal file
140
boards/arm/stm32h7/stm32h735g-dk/src/stm32_hyperram.c
Normal file
|
|
@ -0,0 +1,140 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32_hyperram.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 <nuttx/config.h>
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <errno.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <nuttx/arch.h>
|
||||
|
||||
#include "arm_internal.h"
|
||||
#include "stm32_gpio.h"
|
||||
#include "hardware/stm32_octospi.h"
|
||||
#include "hardware/stm32_rcc.h"
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define HYPERRAM_GPIO (GPIO_ALT | GPIO_PUSHPULL | GPIO_SPEED_100MHz)
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static const uint32_t g_hyperram_pins[] =
|
||||
{
|
||||
HYPERRAM_GPIO | GPIO_AF3 | GPIO_PULLUP | GPIO_PORTG | GPIO_PIN12, /* NCS */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN4, /* CLK */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN12, /* RWDS */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN0, /* D0 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN1, /* D1 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN2, /* D2 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTF | GPIO_PIN3, /* D3 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTG | GPIO_PIN0, /* D4 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTG | GPIO_PIN1, /* D5 */
|
||||
HYPERRAM_GPIO | GPIO_AF3 | GPIO_PORTG | GPIO_PIN10, /* D6 */
|
||||
HYPERRAM_GPIO | GPIO_AF9 | GPIO_PORTG | GPIO_PIN11 /* D7 */
|
||||
};
|
||||
|
||||
static bool g_hyperram_initialized;
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_hyperram_initialize
|
||||
*
|
||||
* Description:
|
||||
* Map the S70KL1281 HyperRAM at 0x70000000 for the LCD framebuffer. Keep
|
||||
* its reset configuration (six-clock fixed latency); use linear bursts.
|
||||
* The HyperRAM RESET# signal is connected to the board reset.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int stm32_hyperram_initialize(void)
|
||||
{
|
||||
uint32_t ccr;
|
||||
unsigned int i;
|
||||
|
||||
if (g_hyperram_initialized)
|
||||
{
|
||||
return OK;
|
||||
}
|
||||
|
||||
for (i = 0; i < nitems(g_hyperram_pins); i++)
|
||||
{
|
||||
stm32_configgpio(g_hyperram_pins[i]);
|
||||
}
|
||||
|
||||
/* OCTOSPI kernel clock is HCLK (200 MHz), divided by four for 50 MHz.
|
||||
* The clock mux is shared with OCTOSPI1; neither NOR nor QSPI is used.
|
||||
*/
|
||||
|
||||
modifyreg32(STM32_RCC_D1CCIPR, RCC_D1CCIPR_QSPISEL_MASK,
|
||||
RCC_D1CCIPR_QSPISEL_HCLK);
|
||||
modifyreg32(STM32_RCC_AHB3ENR, 0,
|
||||
RCC_AHB3ENR_OSPI2EN | RCC_AHB3ENR_IOMNGREN);
|
||||
modifyreg32(STM32_RCC_AHB3RSTR, 0, RCC_AHB3RSTR_OSPI2RST);
|
||||
modifyreg32(STM32_RCC_AHB3RSTR, RCC_AHB3RSTR_OSPI2RST, 0);
|
||||
|
||||
putreg32(OCTOSPIM_PCR_CLKEN | OCTOSPIM_PCR_CLKSRC_OSPI2 |
|
||||
OCTOSPIM_PCR_DQSEN | OCTOSPIM_PCR_DQSSRC_OSPI2 |
|
||||
OCTOSPIM_PCR_NCSEN | OCTOSPIM_PCR_NCSSRC_OSPI2 |
|
||||
OCTOSPIM_PCR_IOLEN | OCTOSPIM_PCR_IOLSRC_OSPI2 |
|
||||
OCTOSPIM_PCR_IOHEN | OCTOSPIM_PCR_IOHSRC_OSPI2,
|
||||
STM32_OCTOSPIM_P2CR);
|
||||
|
||||
/* 16 MiB device, four-cycle CS high time, no delay-block calibration.
|
||||
* Split transactions at each 8 MiB die boundary and every four us to
|
||||
* allow the HyperRAM to refresh.
|
||||
*/
|
||||
|
||||
putreg32(OCTOSPI_DCR1_MTYP_HYPERBUS | OCTOSPI_DCR1_DEVSIZE(24) |
|
||||
OCTOSPI_DCR1_CSHT(4),
|
||||
STM32_OCTOSPI2_DCR1);
|
||||
putreg32(OCTOSPI_DCR2_PRESCALER(4), STM32_OCTOSPI2_DCR2);
|
||||
putreg32(OCTOSPI_DCR3_CSBOUND(23), STM32_OCTOSPI2_DCR3);
|
||||
putreg32(200, STM32_OCTOSPI2_DCR4);
|
||||
putreg32(OCTOSPI_TCR_DHQC, STM32_OCTOSPI2_TCR);
|
||||
putreg32(OCTOSPI_HLCR_LM | OCTOSPI_HLCR_TACC(6) |
|
||||
OCTOSPI_HLCR_TRWR(4), STM32_OCTOSPI2_HLCR);
|
||||
|
||||
ccr = OCTOSPI_CCR_DQSE | OCTOSPI_CCR_DDTR |
|
||||
OCTOSPI_CCR_DMODE_8LINES | OCTOSPI_CCR_ADSIZE_32BITS |
|
||||
OCTOSPI_CCR_ADDTR | OCTOSPI_CCR_ADMODE_8LINES;
|
||||
putreg32(ccr, STM32_OCTOSPI2_CCR);
|
||||
putreg32(ccr, STM32_OCTOSPI2_WCCR);
|
||||
putreg32(OCTOSPI_CR_EN | OCTOSPI_CR_FTHRES(4) |
|
||||
OCTOSPI_CR_FMODE_MEMORYMAP, STM32_OCTOSPI2_CR);
|
||||
|
||||
g_hyperram_initialized = true;
|
||||
return OK;
|
||||
}
|
||||
140
boards/arm/stm32h7/stm32h735g-dk/src/stm32_lcd.c
Normal file
140
boards/arm/stm32h7/stm32h735g-dk/src/stm32_lcd.c
Normal file
|
|
@ -0,0 +1,140 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32_lcd.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 <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <nuttx/debug.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
#include <nuttx/video/fb.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "stm32_gpio.h"
|
||||
#include "stm32_ltdc.h"
|
||||
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
#ifdef CONFIG_STM32_LTDC
|
||||
|
||||
#if CONFIG_STM32_LTDC_FB_BASE < 0x70000000 || \
|
||||
CONFIG_STM32_LTDC_FB_BASE + CONFIG_STM32_LTDC_FB_SIZE > 0x71000000
|
||||
# error "The LCD framebuffer must reside in HyperRAM"
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_fbinitialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize the framebuffer video hardware associated with the display.
|
||||
*
|
||||
* Input Parameters:
|
||||
* display - In the case of hardware with multiple displays, this
|
||||
* specifies the display. Normally this is zero.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero is returned on success; a negated errno value is returned on any
|
||||
* failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int up_fbinitialize(int display)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = stm32_hyperram_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Custom LCD display with RGB interface */
|
||||
|
||||
stm32_configgpio(GPIO_LCD_DISP);
|
||||
stm32_configgpio(GPIO_LCD_BL);
|
||||
|
||||
ret = stm32_ltdcinitialize();
|
||||
if (ret == OK)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_LCD_DISP, true);
|
||||
stm32_gpiowrite(GPIO_LCD_BL, true);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_fbgetvplane
|
||||
*
|
||||
* Description:
|
||||
* Return a a reference to the framebuffer object for the specified video
|
||||
* plane of the specified plane.
|
||||
* Many OSDs support multiple planes of video.
|
||||
*
|
||||
* Input Parameters:
|
||||
* display - In the case of hardware with multiple displays, this
|
||||
* specifies the display. Normally this is zero.
|
||||
* vplane - Identifies the plane being queried.
|
||||
*
|
||||
* Returned Value:
|
||||
* A non-NULL pointer to the frame buffer access structure is returned on
|
||||
* success; NULL is returned on any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
struct fb_vtable_s *up_fbgetvplane(int display, int vplane)
|
||||
{
|
||||
return stm32_ltdcgetvplane(vplane);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_fbuninitialize
|
||||
*
|
||||
* Description:
|
||||
* Uninitialize the framebuffer support for the specified display.
|
||||
*
|
||||
* Input Parameters:
|
||||
* display - In the case of hardware with multiple displays, this
|
||||
* specifies the display. Normally this is zero.
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void up_fbuninitialize(int display)
|
||||
{
|
||||
stm32_gpiowrite(GPIO_LCD_DISP, false);
|
||||
stm32_gpiowrite(GPIO_LCD_BL, false);
|
||||
|
||||
stm32_ltdcuninitialize();
|
||||
}
|
||||
#endif /* CONFIG_STM32_LTDC */
|
||||
160
boards/arm/stm32h7/stm32h735g-dk/src/stm32_touchscreen.c
Normal file
160
boards/arm/stm32h7/stm32h735g-dk/src/stm32_touchscreen.c
Normal file
|
|
@ -0,0 +1,160 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32_touchscreen.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 <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <stdio.h>
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/i2c/i2c_master.h>
|
||||
#include <nuttx/input/gt9xx.h>
|
||||
#include <nuttx/signal.h>
|
||||
|
||||
#include "stm32_gpio.h"
|
||||
#include "stm32_i2c.h"
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef CONFIG_STM32_I2C4
|
||||
# error "The touchscreen requires CONFIG_STM32_I2C4"
|
||||
#endif
|
||||
|
||||
#define TOUCH_I2C_PORT 4
|
||||
#define TOUCH_I2C_FREQUENCY 100000
|
||||
#define GT911_I2C_ADDRESS 0x5d
|
||||
|
||||
/* The GT911 needs ~200 ms after power-on to report its ID */
|
||||
|
||||
#define GT911_PROBE_RETRIES 50
|
||||
#define GT911_PROBE_DELAY 10000
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static xcpt_t g_touch_handler;
|
||||
static void *g_touch_arg;
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
static int stm32_gt911_attach(const struct gt9xx_board_s *state,
|
||||
xcpt_t handler, void *arg)
|
||||
{
|
||||
g_touch_handler = handler;
|
||||
g_touch_arg = arg;
|
||||
return OK;
|
||||
}
|
||||
|
||||
static void stm32_gt911_enable(const struct gt9xx_board_s *state,
|
||||
bool enable)
|
||||
{
|
||||
stm32_gpiosetevent(GPIO_TOUCH_INT, false, true, true,
|
||||
enable ? g_touch_handler : NULL,
|
||||
enable ? g_touch_arg : NULL);
|
||||
}
|
||||
|
||||
static int stm32_gt911_power(const struct gt9xx_board_s *state, bool on)
|
||||
{
|
||||
/* The touch panel supply and reset are not controlled by GPIOs. */
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
static const struct gt9xx_board_s g_gt911_config =
|
||||
{
|
||||
.irq_attach = stm32_gt911_attach,
|
||||
.irq_enable = stm32_gt911_enable,
|
||||
.set_power = stm32_gt911_power
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_tsc_setup
|
||||
*
|
||||
* Description:
|
||||
* Register the GT911 touchscreen on I2C4.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int stm32_tsc_setup(int minor)
|
||||
{
|
||||
struct i2c_master_s *i2c;
|
||||
struct i2c_config_s config =
|
||||
{
|
||||
.frequency = TOUCH_I2C_FREQUENCY,
|
||||
.address = GT911_I2C_ADDRESS,
|
||||
.addrlen = 7
|
||||
};
|
||||
|
||||
uint8_t reg[2];
|
||||
uint8_t id[4];
|
||||
char devpath[16];
|
||||
int ret;
|
||||
int i;
|
||||
|
||||
stm32_configgpio(GPIO_TOUCH_INT);
|
||||
i2c = stm32_i2cbus_initialize(TOUCH_I2C_PORT);
|
||||
if (i2c == NULL)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
for (i = 0; i < GT911_PROBE_RETRIES; i++)
|
||||
{
|
||||
reg[0] = 0x81;
|
||||
reg[1] = 0x40;
|
||||
ret = i2c_writeread(i2c, &config, reg, 2, id, sizeof(id));
|
||||
if (ret >= 0 && id[0] == '9' && id[1] == '1' && id[2] == '1')
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
nxsig_usleep(GT911_PROBE_DELAY);
|
||||
}
|
||||
|
||||
if (i == GT911_PROBE_RETRIES)
|
||||
{
|
||||
stm32_i2cbus_uninitialize(i2c);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
snprintf(devpath, sizeof(devpath), "/dev/input%d", minor);
|
||||
ret = gt9xx_register(devpath, i2c, GT911_I2C_ADDRESS, &g_gt911_config);
|
||||
if (ret < 0)
|
||||
{
|
||||
stm32_i2cbus_uninitialize(i2c);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
130
boards/arm/stm32h7/stm32h735g-dk/src/stm32_userleds.c
Normal file
130
boards/arm/stm32h7/stm32h735g-dk/src/stm32_userleds.c
Normal file
|
|
@ -0,0 +1,130 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32_userleds.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 <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <nuttx/debug.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "stm32_gpio.h"
|
||||
|
||||
#include "stm32h735g-dk.h"
|
||||
|
||||
#ifndef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define ARRAYSIZE(x) (sizeof((x)) / sizeof((x)[0]))
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/* This array maps an LED number to GPIO pin configuration and is indexed by
|
||||
* BOARD_LED_<color>
|
||||
*/
|
||||
|
||||
static const uint32_t g_ledcfg[BOARD_NLEDS] =
|
||||
{
|
||||
GPIO_LED_GREEN,
|
||||
GPIO_LED_RED,
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_initialize
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
|
||||
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the
|
||||
* board_userled_initialize() is available to initialize the LED from user
|
||||
* application logic.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_userled_initialize(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Configure LD1 and LD2 GPIOs for output */
|
||||
|
||||
for (i = 0; i < ARRAYSIZE(g_ledcfg); i++)
|
||||
{
|
||||
stm32_configgpio(g_ledcfg[i]);
|
||||
}
|
||||
|
||||
return BOARD_NLEDS;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
|
||||
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the board_userled() is
|
||||
* available to control the LED from user application logic.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled(int led, bool ledon)
|
||||
{
|
||||
if ((unsigned)led < ARRAYSIZE(g_ledcfg))
|
||||
{
|
||||
stm32_gpiowrite(g_ledcfg[led], !ledon);
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_all
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
|
||||
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the board_userled_all()
|
||||
* is available to control the LED from user application logic.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled_all(uint32_t ledset)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Configure LD1 and LD2 GPIOs for output */
|
||||
|
||||
for (i = 0; i < ARRAYSIZE(g_ledcfg); i++)
|
||||
{
|
||||
stm32_gpiowrite(g_ledcfg[i], (ledset & (1 << i)) == 0);
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* !CONFIG_ARCH_LEDS */
|
||||
67
boards/arm/stm32h7/stm32h735g-dk/src/stm32h735g-dk.h
Normal file
67
boards/arm/stm32h7/stm32h735g-dk/src/stm32h735g-dk.h
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32h7/stm32h735g-dk/src/stm32h735g-dk.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_STM32H735G_DK_SRC_STM32H735G_DK_H
|
||||
#define __BOARDS_ARM_STM32H7_STM32H735G_DK_SRC_STM32H735G_DK_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include "stm32_gpio.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define GPIO_LED_GREEN (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
|
||||
GPIO_OUTPUT_SET | GPIO_PORTC | GPIO_PIN3)
|
||||
#define GPIO_LED_RED (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
|
||||
GPIO_OUTPUT_SET | GPIO_PORTC | GPIO_PIN2)
|
||||
#define GPIO_BTN_USER (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | \
|
||||
GPIO_PORTC | GPIO_PIN13)
|
||||
|
||||
/* Display control pins */
|
||||
|
||||
#define GPIO_LCD_DISP (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
|
||||
GPIO_OUTPUT_CLEAR | GPIO_PORTD | GPIO_PIN10)
|
||||
#define GPIO_LCD_BL (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_2MHz | \
|
||||
GPIO_OUTPUT_CLEAR | GPIO_PORTG | GPIO_PIN15)
|
||||
#define GPIO_TOUCH_INT (GPIO_INPUT | GPIO_FLOAT | GPIO_EXTI | \
|
||||
GPIO_PORTG | GPIO_PIN2)
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_STM32_LTDC
|
||||
int stm32_hyperram_initialize(void);
|
||||
#endif
|
||||
|
||||
int stm32_bringup(void);
|
||||
|
||||
#ifdef CONFIG_INPUT_GT9XX
|
||||
int stm32_tsc_setup(int minor);
|
||||
#endif
|
||||
|
||||
#endif /* __BOARDS_ARM_STM32H7_STM32H735G_DK_SRC_STM32H735G_DK_H */
|
||||
Loading…
Add table
Add a link
Reference in a new issue