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zephyr/samples/application_development/out_of_tree_board
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Ulf Magnusson 4638652214 Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files 
This can help find unused symbols. Those end up without a type if
'default' is used instead of 'def_bool', which generates a warning.

Search for "Kconfig.defconfig" in
https://docs.zephyrproject.org/latest/application/kconfig-tips.html for
a longer explanation.

Keep the 'def_bool' for the following symbols, which seem to be
deliberately defined only in Kconfig.defconfig files:

 - ALTERA_AVALON_I2C
 - ALTERA_AVALON_MSGDMA
 - ALTERA_AVALON_PIO
 - ALTERA_AVALON_QSPI
 - ALTERA_AVALON_SYSID
 - CLOCK_CONTROL_IMX_CCM
 - CPU_EM4_DMIPS
 - CPU_EM4_FPUDA
 - CPU_EM4_FPUS
 - FP_FPU_DA
 - I2C_GECKO

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
 		2018-11-13 16:04:01 -05:00
..
boards/arm/nrf52840_pca10056 Kconfig: Use 'default' instead of 'def_bool' in Kconfig.defconfig files 2018-11-13 16:04:01 -05:00
src
…
CMakeLists.txt samples, tests: Use semi-accurate project names 2018-10-27 21:31:25 -04:00
README.rst
…
prj.conf
…
sample.yaml cmake: Fall back to ZEPHYR_BASE when the board is not in BOARD_ROOT 2018-10-01 09:46:46 -04:00

README.rst 

.. _out_of_tree_board:

Out Of Tree Board
#################

Overview
********
A simple example that demonstrates how to place a custom board
definition outside of the Zephyr tree.

For details about custom board definitions see
:ref:`custom_board_definition`.