From bd81664b318baa420f3f615235e8252be905a717 Mon Sep 17 00:00:00 2001 From: Louis Mayencourt Date: Mon, 19 Feb 2018 14:38:22 -0600 Subject: [PATCH] configs/stm32f746g-disco: Add stm32f746g-disco Ethernet configuration. Add USART1 support (connected to the USB virtual serial port) --- configs/stm32f746g-disco/README.txt | 15 +++- configs/stm32f746g-disco/include/board.h | 16 ++++ .../stm32f746g-disco/nsh-ethernet/defconfig | 82 +++++++++++++++++++ 3 files changed, 110 insertions(+), 3 deletions(-) create mode 100644 configs/stm32f746g-disco/nsh-ethernet/defconfig diff --git a/configs/stm32f746g-disco/README.txt b/configs/stm32f746g-disco/README.txt index 0847ad711a..774ec7a757 100644 --- a/configs/stm32f746g-disco/README.txt +++ b/configs/stm32f746g-disco/README.txt @@ -515,9 +515,18 @@ Configurations Configuration Directories ------------------------- - nsh: + nsh --- Configures the NuttShell (NSH) located at apps/examples/nsh. The Configuration enables the serial interfaces on UART6. Support for - builtin applications is enabled, but in the base configuration no - builtin applications are selected. + built-in applications is enabled, but in the base configuration no + built-in applications are selected. + + nsh-ethernet + ------------ + This configuration is similar to the nsh but a lot more hardware + peripherals are enabled, in particular Ethernet, as well as networking + support. It is similar to the stm32f769i-disco/nsh-ethernet + configuration. This configuration uses USART1 for the serial console. + USART1 is connected to the ST-link virtual com inside board.h to remove + the need of a extra serial connection to use this board. diff --git a/configs/stm32f746g-disco/include/board.h b/configs/stm32f746g-disco/include/board.h index cdc55a28b6..7079b29ea9 100644 --- a/configs/stm32f746g-disco/include/board.h +++ b/configs/stm32f746g-disco/include/board.h @@ -332,6 +332,22 @@ #define GPIO_USART6_RX GPIO_USART6_RX_1 #define GPIO_USART6_TX GPIO_USART6_TX_1 +/* USART1: + * + * USART1 is connected to the "Virtual Com Port" lines of the ST-LINK controller. + * + * -------- --------------- + * STM32F7 + * SIGNAME FUNCTION GPIO + * -- ----- --------- ----- + * VCP_RX USART1_RX PB7 + * VCP_TX USART1_TX PA9 + * -- ----- --------- ----- + */ + +#define GPIO_USART1_RX GPIO_USART1_RX_2 +#define GPIO_USART1_TX GPIO_USART1_TX_1 + /* The STM32 F7 connects to a SMSC LAN8742A PHY using these pins: * * STM32 F7 BOARD LAN8742A diff --git a/configs/stm32f746g-disco/nsh-ethernet/defconfig b/configs/stm32f746g-disco/nsh-ethernet/defconfig new file mode 100644 index 0000000000..3e1ac199d5 --- /dev/null +++ b/configs/stm32f746g-disco/nsh-ethernet/defconfig @@ -0,0 +1,82 @@ +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="stm32f746g-disco" +CONFIG_ARCH_BOARD_STM32F746G_DISCO=y +CONFIG_ARCH_BUTTONS=y +CONFIG_ARCH_CHIP_STM32F746NG=y +CONFIG_ARCH_CHIP_STM32F7=y +# CONFIG_ARCH_FPU is not set +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y +CONFIG_ARMV7M_DCACHE=y +CONFIG_ARMV7M_DTCM=y +CONFIG_ARMV7M_ICACHE=y +CONFIG_BOARD_LOOPSPERMSEC=43103 +CONFIG_BUILTIN=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_DISABLE_POLL=y +CONFIG_ETH0_PHY_LAN8742A=y +CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y +CONFIG_EXAMPLES_NSH=y +CONFIG_FS_PROCFS_REGISTER=y +CONFIG_FS_PROCFS=y +CONFIG_HAVE_CXXINITIALIZE=y +CONFIG_HAVE_CXX=y +CONFIG_INTELHEX_BINARY=y +CONFIG_MAX_TASKS=16 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_MM_REGIONS=3 +CONFIG_NET_ARP_IPIN=y +CONFIG_NET_ARP_SEND=y +CONFIG_NET_BROADCAST=y +CONFIG_NETDB_DNSCLIENT=y +CONFIG_NET_ETH_MTU=1500 +CONFIG_NET_HOSTNAME="stntest" +CONFIG_NET_ICMP=y +CONFIG_NET_IGMP=y +CONFIG_NET_ROUTE=y +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_SOLINGER=y +CONFIG_NET_TCP=y +CONFIG_NET_UDP_CHECKSUMS=y +CONFIG_NET_UDP=y +CONFIG_NETUTILS_DHCPC=y +CONFIG_NETUTILS_DISCOVER=y +CONFIG_NET=y +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_DHCPC=y +CONFIG_NSH_DISABLE_IFUPDOWN=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_LINELEN=64 +CONFIG_NSH_NETMASK=0xfffffe00 +CONFIG_NSH_NOMAC=y +CONFIG_NSH_READLINE=y +CONFIG_PIPES=y +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_PREALLOC_TIMERS=4 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PTHREAD_MUTEX_TYPES=y +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=20 +CONFIG_SCHED_ATEXIT=y +CONFIG_SCHED_HPWORK=y +CONFIG_SCHED_WAITPID=y +CONFIG_SDCLONE_DISABLE=y +CONFIG_START_DAY=14 +CONFIG_STM32F7_ETHMAC=y +CONFIG_STM32F7_PHYADDR=0 +CONFIG_STM32F7_PHYSR_100FD=0x0018 +CONFIG_STM32F7_PHYSR_100HD=0x0008 +CONFIG_STM32F7_PHYSR_10FD=0x0014 +CONFIG_STM32F7_PHYSR_10HD=0x0004 +CONFIG_STM32F7_PHYSR=31 +CONFIG_STM32F7_PHYSR_ALTCONFIG=y +CONFIG_STM32F7_PHYSR_ALTMODE=0x001c +CONFIG_STM32F7_USART1=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USART1_SERIAL_CONSOLE=y +CONFIG_USER_ENTRYPOINT="nsh_main" +CONFIG_WDOG_INTRESERVE=0