nucleo-144/f722: add CAN and SocketCAN configurations

boards/arm/stm32f7/nucleo-144/configs/f722-can/Make.defs

@@ -0,0 +1,39 @@
+############################################################################
+# boards/arm/stm32f7/nucleo-144/configs/f746-can/Make.defs
+#
+# 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 = f722-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

boards/arm/stm32f7/nucleo-144/configs/f722-can/defconfig

@@ -0,0 +1,55 @@
+#
+# 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_ARCH_FPU is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="nucleo-144"
+CONFIG_ARCH_BOARD_NUCLEO_144=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP="stm32f7"
+CONFIG_ARCH_CHIP_STM32F722ZE=y
+CONFIG_ARCH_CHIP_STM32F7=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_EXAMPLES_CAN=y
+CONFIG_EXAMPLES_CAN_NMSGS=100
+CONFIG_EXAMPLES_CAN_WRITE=y
+CONFIG_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_MM_REGIONS=2
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_NUCLEO_144_CAN1_MAP_D14D15=y
+CONFIG_NUCLEO_CONSOLE_VIRTUAL=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_STACK_COLORATION=y
+CONFIG_START_DAY=30
+CONFIG_START_MONTH=11
+CONFIG_START_YEAR=2015
+CONFIG_STM32F7_CAN1=y
+CONFIG_STM32F7_SERIALBRK_BSDCOMPAT=y
+CONFIG_STM32F7_SERIAL_DISABLE_REORDERING=y
+CONFIG_STM32F7_USART_BREAKS=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_USART3_SERIAL_CONSOLE=y

boards/arm/stm32f7/nucleo-144/configs/f722-cansock/Make.defs

@@ -0,0 +1,39 @@
+############################################################################
+# boards/arm/stm32f7/nucleo-144/configs/f746-cansock/Make.defs
+#
+# 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 = f722-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

boards/arm/stm32f7/nucleo-144/configs/f722-cansock/defconfig

@@ -0,0 +1,65 @@
+#
+# 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_ARCH_FPU is not set
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_NET_IPv4 is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="nucleo-144"
+CONFIG_ARCH_BOARD_NUCLEO_144=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_CHIP="stm32f7"
+CONFIG_ARCH_CHIP_STM32F722ZE=y
+CONFIG_ARCH_CHIP_STM32F7=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_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_IOB_BUFSIZE=16
+CONFIG_IOB_NBUFFERS=1024
+CONFIG_MM_REGIONS=2
+CONFIG_NET=y
+CONFIG_NETDEV_IFINDEX=y
+CONFIG_NETDEV_LATEINIT=y
+CONFIG_NET_CAN=y
+CONFIG_NET_CAN_EXTID=y
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_NUCLEO_144_CAN1_MAP_D14D15=y
+CONFIG_NUCLEO_CONSOLE_VIRTUAL=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=245760
+CONFIG_RAM_START=0x20010000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_LPWORK=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_STACK_COLORATION=y
+CONFIG_START_DAY=30
+CONFIG_START_MONTH=11
+CONFIG_START_YEAR=2015
+CONFIG_STM32F7_CAN1=y
+CONFIG_STM32F7_CAN_SOCKET=y
+CONFIG_STM32F7_SERIALBRK_BSDCOMPAT=y
+CONFIG_STM32F7_SERIAL_DISABLE_REORDERING=y
+CONFIG_STM32F7_USART_BREAKS=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_USART3_SERIAL_CONSOLE=y

boards/arm/stm32f7/nucleo-144/src/stm32_bringup.c

@@ -193,6 +193,14 @@ int stm32_bringup(void)
     }
 #endif
 
+#ifdef CONFIG_STM32F7_CAN_SOCKET
+  ret = stm32_cansock_setup();
+  if (ret < 0)
+    {
+      syslog(LOG_ERR, "ERROR: stm32_cansock_setup failed: %d\n", ret);
+    }
+#endif
+
 #if defined(CONFIG_I2C) && defined(CONFIG_STM32F7_I2C1)
   i2c_bus = 1;
   i2c = stm32_i2cbus_initialize(i2c_bus);