makefile

H9200F(2.6.12)的音频接口驱动。 操作方法： 1、将驱动程序rsound.ko拷贝到系统目录：/lib/modules 2、执行如下命令加载模块： insmod /

#
#	Description:
#		Makefile for at91rm9200 (linux 2.6)  audio device drivers		
#
#	Copyright (C) 2006 Institue of Automation, Chinese Academy of Sciences
#
#	Author: Casiawu <[e-mail]>

EXCGFLAGS   = -I. -DMODULE -fno-strict-aliasing -fno-common -Uarm -fno-common -pipe -mapcs-32 -D__LINUX_ARM_ARCH__=4 -march=armv4 -mtune=arm9tdmi -msoft-float

ifneq ($(KERNELRELEASE),)
# call from kernel build system

obj-m	:= rsound.o
rsound-objs := at91_audio.o i2c.o
EXTRA_CFLAGS += $(EXCGFLAGS)

else

KERNELDIR ?= /home/work/linux-2.6.12
PWD       := $(shell pwd)

default:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules

endif

clean:
	rm -rf *.o *.ko *.mod.c