circuitpython/ports/zephyr/prj.conf
Maureen Helm 25434e976b zephyr: Use zephyr build system to merge configurations.
The zephyr build system supports merging application-level board
configurations, so there is no need to reproduce this functionality in
MicroPython.

If CONF_FILE is not explicitly set, then the zephyr build system looks for
prj.conf in the application directory.  Therefore we rename the MicroPython
prj_base.conf to prj.conf.

Furthermore, if the zephyr build system finds boards/$(BOARD).conf in the
application directory, it merges that configuration with prj.conf.
Therefore we rename all the MicroPython board .conf files and move them
into a boards/ directory.

The minimal configuration, prj_minimal.conf, is left in the application
directory because it is used as an explicitly set CONF_FILE in
make-minimal.
2020-05-05 00:48:44 +10:00

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CONFIG_BUILD_OUTPUT_BIN=y
CONFIG_REBOOT=y
CONFIG_STDOUT_CONSOLE=y
CONFIG_CONSOLE_HANDLER=y
CONFIG_UART_CONSOLE_DEBUG_SERVER_HOOKS=y
CONFIG_CONSOLE_SUBSYS=y
CONFIG_CONSOLE_GETCHAR=y
CONFIG_CONSOLE_GETCHAR_BUFSIZE=128
CONFIG_CONSOLE_PUTCHAR_BUFSIZE=128
CONFIG_NEWLIB_LIBC=y
CONFIG_FLOAT=y
CONFIG_MAIN_STACK_SIZE=4736
# Enable sensor subsystem (doesn't add code if not used).
# Specific sensors should be enabled per-board.
CONFIG_SENSOR=y
# Networking config
CONFIG_NETWORKING=y
CONFIG_NET_IPV4=y
CONFIG_NET_IPV6=y
CONFIG_NET_UDP=y
CONFIG_NET_TCP=y
CONFIG_NET_SOCKETS=y
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_NET_CONFIG_SETTINGS=y
CONFIG_NET_CONFIG_INIT_TIMEOUT=3
CONFIG_NET_CONFIG_NEED_IPV6=y
CONFIG_NET_CONFIG_NEED_IPV4=y
# DNS
CONFIG_DNS_RESOLVER=y
CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES=2
CONFIG_DNS_SERVER_IP_ADDRESSES=y
# Static IP addresses
CONFIG_NET_CONFIG_MY_IPV6_ADDR="2001:db8::1"
CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1"
CONFIG_NET_CONFIG_MY_IPV4_GW="192.0.2.2"
CONFIG_DNS_SERVER1="192.0.2.2"
# DHCP configuration. Until DHCP address is assigned,
# static configuration above is used instead.
CONFIG_NET_DHCPV4=y
# Diagnostics and debugging
# Required for zephyr.stack_analyze()
CONFIG_INIT_STACKS=y
CONFIG_THREAD_MONITOR=y
CONFIG_THREAD_NAME=y
CONFIG_THREAD_STACK_INFO=y
# Required for usocket.pkt_get_info()
CONFIG_NET_BUF_POOL_USAGE=y
# Required for usocket.shell_*()
#CONFIG_NET_SHELL=y
# Uncomment to enable "INFO" level net_buf logging
#CONFIG_NET_LOG=y
#CONFIG_NET_DEBUG_NET_BUF=y
# Change to 4 for "DEBUG" level
#CONFIG_SYS_LOG_NET_LEVEL=3