| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| # Package: hw/bsp/nrf52dk |
| |
| syscfg.defs: |
| I2C_0: |
| description: 'I2C (TWI) interface 0' |
| value: 0 |
| restrictions: |
| - "!SPI_0_MASTER" |
| - "!SPI_0_SLAVE" |
| I2C_1: |
| description: 'I2C (TWI) interface 1' |
| value: 0 |
| restrictions: |
| - "!SPI_1_MASTER" |
| - "!SPI_1_SLAVE" |
| |
| MCU_FLASH_MIN_WRITE_SIZE: |
| description: > |
| Specifies the required alignment for internal flash writes. |
| Used internally by the newt tool. |
| value: 1 |
| |
| MCU_DCDC_ENABLED: |
| description: > |
| Specifies whether or not to enable DC/DC regulator. This requires |
| external circuitry so is defined to be zero by default and |
| expected to be overridden by the BSP. |
| value: 0 |
| |
| SPI_0_MASTER: |
| description: 'SPI 0 master' |
| value: 0 |
| restrictions: |
| - "!SPI_0_SLAVE" |
| - "!I2C_0" |
| SPI_0_SLAVE: |
| description: 'SPI 0 slave' |
| value: 0 |
| restrictions: |
| - "!SPI_0_MASTER" |
| - "!I2C_0" |
| |
| SPI_1_MASTER: |
| description: 'SPI 1 master' |
| value: 0 |
| restrictions: |
| - "!SPI_1_SLAVE" |
| - "!I2C_1" |
| SPI_1_SLAVE: |
| description: 'SPI 1 slave' |
| value: 0 |
| restrictions: |
| - "!SPI_1_MASTER" |
| - "!I2C_1" |
| |
| ADC_0: |
| description: 'ADC' |
| value: 0 |
| |
| ADC_0_REFMV_0: |
| description: 'reference mV in AREF0 if used' |
| value: 0 |
| ADC_0_REFMV_1: |
| description: 'reference mV in AREF1 if used' |
| value: 0 |
| ADC_0_REFMV_VDD: |
| description: 'reference mV in VDD if used' |
| value: 0 |
| |
| # The XTAL_xxx definitions are used to set the clock source used for the low |
| # frequency clock. It is required that at least one of these sources is |
| # enabled (the bsp should set one of these clock sources). |
| XTAL_32768: |
| description: 'External 32k oscillator LF clock source.' |
| value: 0 |
| restrictions: |
| - "!XTAL_32768_SYNTH" |
| - "!XTAL_RC" |
| |
| XTAL_RC: |
| description: 'internal RC LF clock source' |
| value: 0 |
| restrictions: |
| - "!XTAL_32768_SYNTH" |
| - "!XTAL_32768" |
| |
| XTAL_32768_SYNTH: |
| description: 'Synthesized 32k LF clock source.' |
| value: 0 |
| restrictions: |
| - "!XTAL_RC" |
| - "!XTAL_32768" |
