diff --git a/Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst b/Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst index 1ff7345290b..2a02af8ab48 100644 --- a/Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst +++ b/Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst @@ -211,54 +211,6 @@ should look like this:: hmac sha256 success hmac sha256 success -dropbear --------- - -This configuration brings up the `Dropbear `__ -SSH server so that an NSH session can be reached over the network. It pulls in -Wi-Fi station mode, the DHCP client, the WAPI tooling and ``/dev/urandom`` so the -link is configured automatically at boot, and it persists the SSH host key and -the user database on the SPIFFS partition mounted at ``/data``. - -The Wi-Fi credentials shipped in the defconfig are placeholders. Set your own -SSID and passphrase before flashing:: - - $ make menuconfig - -> Application Configuration - -> Network Utilities - -> Network initialization (NETUTILS_NETINIT [=y]) - -> WAPI Configuration - - -When the board boots it joins the configured network, requests an address over -DHCP and starts the Dropbear daemon. Check the assigned address with:: - - nsh> ifconfig - wlan0 Link encap:Ethernet HWaddr 84:f7:03:xx:xx:xx at RUNNING mtu 1504 - inet addr:192.168.1.xx DRaddr:192.168.1.x Mask:255.255.255.0 - -The first time the daemon runs it generates an ECDSA host key and stores it at -``/data/dropbear_ecdsa_host_key`` (``CONFIG_NETUTILS_DROPBEAR_HOSTKEY_PATH``), and -the user accounts are read from ``/data/passwd`` (``CONFIG_FSUTILS_PASSWD_PATH``). -Because both files live on the persistent ``/data`` partition, the host key and -the credentials survive reboots, so clients do not see a changing host key. - -Add a user from the board before connecting (the password file is created on the -first ``useradd``):: - - nsh> useradd admin mypassword - -From a host on the same network, open an SSH session and run NSH commands -remotely:: - - $ ssh admin@192.168.1.xx - admin@192.168.1.xx's password: - nsh> - -Each session runs over a pseudo-terminal (``CONFIG_PSEUDOTERM``), and ``Ctrl-C`` -is forwarded to the remote NSH (``CONFIG_TTY_SIGINT``). The daemon keeps running -after a session ends, so multiple clients can connect over time. - efuse ----- diff --git a/boards/risc-v/esp32c3/esp32c3-devkit/configs/dropbear/defconfig b/boards/risc-v/esp32c3/esp32c3-devkit/configs/dropbear/defconfig deleted file mode 100644 index 4f4eae57125..00000000000 --- a/boards/risc-v/esp32c3/esp32c3-devkit/configs/dropbear/defconfig +++ /dev/null @@ -1,95 +0,0 @@ -# -# 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_NDEBUG is not set -# CONFIG_NSH_ARGCAT is not set -# CONFIG_NSH_CMDOPT_HEXDUMP is not set -CONFIG_ALLOW_BSD_COMPONENTS=y -CONFIG_ARCH="risc-v" -CONFIG_ARCH_BOARD="esp32c3-devkit" -CONFIG_ARCH_BOARD_COMMON=y -CONFIG_ARCH_BOARD_ESP32C3_DEVKIT=y -CONFIG_ARCH_CHIP="esp32c3" -CONFIG_ARCH_CHIP_ESP32C3=y -CONFIG_ARCH_INTERRUPTSTACK=2048 -CONFIG_ARCH_IRQ_TO_NDX=y -CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y -CONFIG_ARCH_NUSER_INTERRUPTS=17 -CONFIG_ARCH_RISCV=y -CONFIG_ARCH_STACKDUMP=y -CONFIG_BOARD_LOOPSPERMSEC=15000 -CONFIG_BUILTIN=y -CONFIG_DEV_URANDOM=y -CONFIG_DRIVERS_IEEE80211=y -CONFIG_DRIVERS_WIRELESS=y -CONFIG_ESPRESSIF_SPIFLASH=y -CONFIG_ESPRESSIF_SPIFLASH_SPIFFS=y -CONFIG_ESPRESSIF_WIFI=y -CONFIG_EXAMPLES_RANDOM=y -CONFIG_FSUTILS_PASSWD=y -CONFIG_FSUTILS_PASSWD_PATH="/data/passwd" -CONFIG_FS_PROCFS=y -CONFIG_IDLETHREAD_STACKSIZE=2048 -CONFIG_INIT_ENTRYPOINT="nsh_main" -CONFIG_INIT_STACKSIZE=8192 -CONFIG_INTELHEX_BINARY=y -CONFIG_IOB_BUFSIZE=128 -CONFIG_IOB_NBUFFERS=160 -CONFIG_IOB_THROTTLE=24 -CONFIG_LIBC_GAISTRERROR=y -CONFIG_LIBC_PERROR_STDOUT=y -CONFIG_LIBC_STRERROR=y -CONFIG_NETDB_DNSCLIENT=y -CONFIG_NETDEV_LATEINIT=y -CONFIG_NETDEV_PHY_IOCTL=y -CONFIG_NETDEV_WIRELESS_IOCTL=y -CONFIG_NETINIT_DHCPC=y -CONFIG_NETINIT_WAPI_PASSPHRASE="mypasswd" -CONFIG_NETINIT_WAPI_SSID="myssid" -CONFIG_NETUTILS_DROPBEAR=y -CONFIG_NETUTILS_DROPBEAR_HOSTKEY_PATH="/data/dropbear_ecdsa_host_key" -CONFIG_NETUTILS_IPERF=y -CONFIG_NET_BROADCAST=y -CONFIG_NET_ETH_PKTSIZE=1514 -CONFIG_NET_ICMP_SOCKET=y -CONFIG_NET_TCP=y -CONFIG_NET_TCP_DELAYED_ACK=y -CONFIG_NET_TCP_WRITE_BUFFERS=y -CONFIG_NET_UDP=y -CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 -CONFIG_NSH_BUILTIN_APPS=y -CONFIG_NSH_DROPBEAR=y -CONFIG_NSH_FILEIOSIZE=512 -CONFIG_NSH_READLINE=y -CONFIG_NSH_STRERROR=y -CONFIG_PREALLOC_TIMERS=0 -CONFIG_PSEUDOTERM=y -CONFIG_PSEUDOTERM_RXBUFSIZE=1024 -CONFIG_PSEUDOTERM_TXBUFSIZE=2048 -CONFIG_PTHREAD_MUTEX_TYPES=y -CONFIG_RR_INTERVAL=200 -CONFIG_SCHED_BACKTRACE=y -CONFIG_SCHED_CHILD_STATUS=y -CONFIG_SCHED_HAVE_PARENT=y -CONFIG_SCHED_LPWORK=y -CONFIG_SCHED_WAITPID=y -CONFIG_SIG_DEFAULT=y -CONFIG_START_DAY=29 -CONFIG_START_MONTH=11 -CONFIG_START_YEAR=2019 -CONFIG_SYSTEM_DHCPC_RENEW=y -CONFIG_SYSTEM_DUMPSTACK=y -CONFIG_SYSTEM_NSH=y -CONFIG_SYSTEM_PING=y -CONFIG_TESTING_GETPRIME=y -CONFIG_TESTING_OSTEST=y -CONFIG_TLS_TASK_NELEM=4 -CONFIG_TTY_SIGINT=y -CONFIG_UART0_SERIAL_CONSOLE=y -CONFIG_WIRELESS=y -CONFIG_WIRELESS_WAPI=y -CONFIG_WIRELESS_WAPI_CMDTOOL=y