# bsp.kconf - Freescale FRDM-K64F BSP configuration options # # Copyright (c) 2014 Wind River Systems, Inc. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # 1) Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # # 2) Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # 3) Neither the name of Wind River Systems nor the names of its contributors # may be used to endorse or promote products derived from this software without # specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # # This BSP-specific file must do the following: # # 1) Source the configuration fragment for the ARM CPU it uses. # 2) Define any configuration options that are unique to this BSP. At a minimum, # a hidden option of the form BSP_ must be defined. # 3) Select any generic ARM architecture configuration options that apply # to this BSP, if they are not selected by default. # 4) Provide a default value for any generic ARM architecture # configuration options that apply to this BSP, if no generic default value # is defined or if the generic default value is not appropriate. config ATOMIC_IDLE_WFI default y config NUM_IRQ_PRIO_BITS default 4 config NUM_IRQS # must be >= the highest interrupt number used default 34 source "ARM_CortexM4.kconf" menu "fsl_frdm_k64f BSP Options" config BSP_FSL_FRDM_K64F def_bool y # omit prompt to signify a "hidden" option select CPU_CORTEXM4 config SYS_CLOCK_HW_CYCLES_PER_SEC default 120000000 config WDOG_INIT def_bool y # omit prompt to signify a "hidden" option help This processor enables the watchdog timer with a short timeout upon reset. Therefore, this requires that the watchdog be configured during reset handling. endmenu