hfrk2410_a1.1开发板移植linux-2.6.32.27--网卡篇(cs8900)

 

硬件：恒丰锐科开发板hfrk2410_A1.1

软件：linux-2.6.32.27

cs8900网卡移植：

将cs8900驱动源代码文件拷贝至drivers/net/，修改drivers/net/Kconfig文件

config ARM_CS8900   
tristate "CS8900 support"   
 depends on NET_ETHERNET && ARM && ARCH_SMDK2410   
 help   
 Support for CS8900A chipset based Ethernet cards. If you have a network (Ethernet)   
card of this type, say Y and read the Ethernet-HOWTO, availablefrom   
<http://www.tldp.org/docs.html#howto> as well as   
<file:Documentation/networking/cs89x0.txt>. To compile this driver as a module, choose   
M here and read <file:Documentation/networking/net-modules.txt>. The module will be  called cs8900.o.   

修改drivers/net/Makefile

obj-$(CONFIG_ARM_CS8900) += cs8900.o  

make menuconfig，选中该驱动

Device Drivers -->  Network device support --> Ethernet(10 or 100Mbit) --> <*>CS8900 support

修改arch/arm/mach-s3c2410/mach-smdk2410.c

/*zws: hfrk*/  
#define pSMDK2410_ETH_IO 0x19000000   
#define vSMDK2410_ETH_IO   0xE0000000   
#define SMDK2410_ETH_IRQ   IRQ_EINT8   
  
static struct map_desc smdk2410_iodesc[] __initdata = {  
 {vSMDK2410_ETH_IO, __phys_to_pfn(pSMDK2410_ETH_IO), SZ_1M, MT_DEVICE},/*zws*/  
  /* nothing here yet */  
};