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commit b98bec9dc5ff551c3dfd96c69af7889272e04bf7 Author: Felipe Moura <[email protected]> AuthorDate: Sun Jul 19 23:09:33 2026 -0300 stm32f746g-disco: Add Dropbear SSH server defconfig Add a stm32f746g-disco:dropbear config for NSH over SSH on the board's Ethernet, with the password file and Dropbear host key persisted on QSPI flash (LittleFS) instead of RAM. Signed-off-by: Felipe Moura <[email protected]> --- .../stm32f746g-disco/configs/dropbear/defconfig | 95 ++++++++++++++++++++++ 1 file changed, 95 insertions(+) diff --git a/boards/arm/stm32f7/stm32f746g-disco/configs/dropbear/defconfig b/boards/arm/stm32f7/stm32f746g-disco/configs/dropbear/defconfig new file mode 100644 index 00000000000..9202956a652 --- /dev/null +++ b/boards/arm/stm32f7/stm32f746g-disco/configs/dropbear/defconfig @@ -0,0 +1,95 @@ +# +# 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_ALLOW_BSD_COMPONENTS=y +CONFIG_ALLOW_MIT_COMPONENTS=y +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="stm32f746g-disco" +CONFIG_ARCH_BOARD_STM32F746G_DISCO=y +CONFIG_ARCH_BUTTONS=y +CONFIG_ARCH_CHIP="stm32f7" +CONFIG_ARCH_CHIP_STM32=y +CONFIG_ARCH_CHIP_STM32F746NG=y +CONFIG_ARCH_CHIP_STM32F7=y +CONFIG_ARCH_SETJMP_H=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_DEV_URANDOM=y +CONFIG_ETH0_PHY_LAN8742A=y +CONFIG_FSUTILS_PASSWD=y +CONFIG_FSUTILS_PASSWD_PATH="/data/passwd" +CONFIG_FS_LITTLEFS=y +CONFIG_FS_PROCFS=y +CONFIG_FS_PROCFS_REGISTER=y +CONFIG_HAVE_CXX=y +CONFIG_HAVE_CXXINITIALIZE=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INIT_STACKSIZE=8192 +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_GAISTRERROR=y +CONFIG_LIBC_GAISTRERROR_ERRNUM=y +CONFIG_LIBC_HOSTNAME="stntest" +CONFIG_LIBC_MAX_EXITFUNS=1 +CONFIG_LINE_MAX=64 +CONFIG_MM_REGIONS=3 +CONFIG_MTD=y +CONFIG_MTD_N25QXXX=y +CONFIG_NET=y +CONFIG_NETDB_DNSCLIENT=y +CONFIG_NETINIT_DHCPC=y +CONFIG_NETINIT_NETMASK=0xfffffe00 +CONFIG_NETINIT_NOMAC=y +CONFIG_NETUTILS_DHCPC=y +CONFIG_NETUTILS_DISCOVER=y +CONFIG_NETUTILS_DROPBEAR=y +CONFIG_NETUTILS_DROPBEAR_HOSTKEY_PATH="/data/dropbear_ecdsa_host_key" +CONFIG_NET_ARP_IPIN=y +CONFIG_NET_BROADCAST=y +CONFIG_NET_ETH_PKTSIZE=1500 +CONFIG_NET_IGMP=y +CONFIG_NET_ROUTE=y +CONFIG_NET_TCP=y +CONFIG_NET_UDP=y +CONFIG_NET_UDP_CHECKSUMS=y +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_DISABLE_IFUPDOWN=y +CONFIG_NSH_DROPBEAR=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_PSEUDOTERM=y +CONFIG_PTHREAD_MUTEX_TYPES=y +CONFIG_RAM_SIZE=245760 +CONFIG_RAM_START=0x20010000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=20 +CONFIG_SCHED_CHILD_STATUS=y +CONFIG_SCHED_HAVE_PARENT=y +CONFIG_SCHED_HPWORK=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=14 +CONFIG_STM32_ETHMAC=y +CONFIG_STM32_PHYADDR=0 +CONFIG_STM32_PHYSR=31 +CONFIG_STM32_PHYSR_100FD=0x0018 +CONFIG_STM32_PHYSR_100HD=0x0008 +CONFIG_STM32_PHYSR_10FD=0x0014 +CONFIG_STM32_PHYSR_10HD=0x0004 +CONFIG_STM32_PHYSR_ALTCONFIG=y +CONFIG_STM32_PHYSR_ALTMODE=0x001c +CONFIG_STM32_QSPI=y +CONFIG_STM32_USART1=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_USART1_SERIAL_CONSOLE=y
