############################################################################ # drivers/spi/Make.defs # # 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. # ############################################################################ # Don't build anything if there is no SPI support ifeq ($(CONFIG_SPI),y) ifeq ($(CONFIG_SPI_EXCHANGE),y) CSRCS += spi_transfer.c ifeq ($(CONFIG_SPI_DRIVER),y) CSRCS += spi_driver.c endif endif ifeq ($(CONFIG_SPI_SLAVE_DRIVER),y) CSRCS += spi_slave_driver.c endif # Include the selected SPI drivers ifeq ($(CONFIG_SPI_BITBANG),y) CSRCS += spi_bitbang.c endif ifeq ($(CONFIG_SPI_FLASH),y) CSRCS += spi_flash.c endif ifeq ($(CONFIG_QSPI_FLASH),y) CSRCS += qspi_flash.c endif # Include SPI device driver build support DEPPATH += --dep-path spi VPATH += :spi CFLAGS += ${shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)drivers$(DELIM)spi} endif