1 +++++++++++下面为添加内容++++++++++++++ 2 if [ $mode = "start" ] 3 then 4     if [ -x /ourpro/vlan_config.sh ] 5     then 6         /ourpro/vlan_config.sh 7     fi 8 fi 9 +++++++++++上面为添加内容++++++++++++++10 ## 附:vlan_config.sh脚本内容11 ++++++++++++下面为vlan_config.sh脚本内容++++++++++++++++12 #!/bin/sh13 # This script is used to add vlan configuration module14 # and config eth1 with vlan-id and the relevant ip.15 # date: Wed Aug  6 17:00:18 CST 200816 echo "Now start to config vlan ,please have patience. ^_^ "17 echo "boot eth1 now"18 ifconfig eth1 up19 sleep  320 echo "insmod /ourpro/vlan.ko "21 if [ -f /ourpro/vlan.ko ]22     then23         insmod /ourpro/vlan.ko24         rmmod  /ourpro/vlan.ko25         usleep 10000026         echo "Config vlan-name(1:6) ipaddr & netmask"27         for x in 1 2 3 4 5 628         do29             vconfig add eth1 $x30             ifconfig eth1.$x 192.168.$x.1 netmask 255.255.255.0 up31             echo  eth1.$x 192.168.$x.1 netmask 255.255.255.0 up32         done33         echo "DONE. You can test vlan now.  ^_^"34         exit 035 fi36 echo "Not found /ourpro/vlan.ko"37 exit 038 ++++++++++++上面为vlan_config.sh脚本内容++++++++++++++++

1 => getwayip=59.64.155.12 => ipaddr=59.64.155.793 => serverip=59.64.155.1504 => tftp_path=down5 => saveenv                ## 保存uboot环境变量，这样保存是为了方便以后不再设置其参量，可不保存6                         ## 一般不要修改uboot环境变量，可参看<<MPC8349ITX_set-uboot-env.txt>>7 => run tftpramboot        ## 下载内核和文件系统镜像到DDR memory中，然后启动

 1 => setenv bootdelay 3                ## 启动延迟3s 2 => setenv loadaddr 200000        ## 下载到DDR内存中的起始地址 3 => setenv kernaddr fe810000        ## flash中内核分配的起始地址 4 => setenv ramdiskaddr fe9a0000        ## flash中文件系统分配的起始地址 5 => setenv ipaddr  59.64.155.79 6 => setenv netmask 255.255.255.0 7 => setenv gatewayip 59.64.155.1 8 => setenv serverip 59.64.155.150 9 => setenv tftp_path=down        ## 相对根目录的路径10                                 ## 以上操作都可以不做，保留下来只是想看看以前是多么菜，时光啊11 => tftpboot $loadaddr $tftp_path/uImage                ## 下载内核镜像到DDR memory中12 => erase $kernaddr feefffff                        ## 擦除flash中为内核和文件系统分配的空间(起止地址之间)13 => cp.b  $loadaddr $kernaddr $filesize                ## 写内核到flash中，filesize变量通过tftpboot获得14 => cmp.b $loadaddr $kernaddr $filesize                ## 确认是否写错误15 => tftpboot $loadaddr  $tftp_path/rootfs.ext2.gz.boot        ## 下载小文件系统到DDR memory中16 => cp.b  $loadaddr $ramdiskaddr $filesize        ## 写文件系统到flash中17 => cmp.b $loadaddr $ramdiskaddr $filesize        ## 确认是否写错误18 => imls                        ## 确认写到flash中的镜像是否为有效的u-bootable镜像19 => boot                        ## 启动

 1 ++++++++++++++++下面为test.c程序内容++++++++++++++++++ 2 #include <linux/init.h> 3 #include <linux/module.h> 4 #include <asm/mpc83xx.h> 5 MODULE_LICENSE("Dual BSD/GPL"); 6 static int hello_init(void) 7 { 8     printk(KERN_ALERT "Hello, world/n"); 9     printk(KERN_ALERT "IMMR virtual address: %X/n", VIRT_IMMRBAR);10     printk(KERN_ALERT "IMMRBAR: %08lX/n", *(unsigned long*)(VIRT_IMMRBAR + 0x00000));11     printk(KERN_ALERT "SPRIDR : %08lX/n", *(unsigned long*)(VIRT_IMMRBAR + 0x00108));12     return 0;13 }14 static void hello_exit(void)15 {16     printk(KERN_ALERT "Goodbye, cruel world/n");17 }18 module_init(hello_init);19 module_exit(hello_exit);20 ++++++++++++++++上面为test.c程序内容++++++++++++++++++

 1 +++++++++++++++下面为Makefile程序内容+++++++++++++++++ 2 ifneq ($(KERNELRELEASE),) 3 obj-m := test.o 4 else 5 KDIR := ../.. 6 PWD := $(shell pwd) 7 default: 8     $(MAKE) -C $(KDIR) M=$(PWD) 9 endif10 +++++++++++++++上面为Makefile程序内容+++++++++++++++++