摘要:
s3c_led.c分析:http://blog.csdn.net/hurry_liu/article/details/87702061,注册设备号int register_chrdev_region(dev_t from, unsigned count, const char *name)动态分配设... 阅读全文
摘要:
1,hello.c文件#include #include static int __init hello_init(void){ printk("hello world!\n"); return 0;}static void __exit hello_exit(void){ pri... 阅读全文
摘要:
主要参考和http://fangjian0518.blog.163.com/blog/static/5591965620112171420757/一,根文件系统树的制作1,根文件系统树制作mkdir rootfsmkdir-p {apps,bin,data,dev,info,proc,root,sb... 阅读全文
摘要:
Makefile修改ARCH=arm/opt/buildroot-2012.08/arm920t/usr/bin/arm-linux-后面不留空格,直接换行make menuconfigm(编译成模块)y(编译进内核)n()arch/arm/config/默认.config配置[general se... 阅读全文
摘要:
Makefile修改ARCH=arm/opt/buildroot-2012.08/arm920t/usr/bin/arm-linux-后面不留空格,直接换行make menuconfigm(编译成模块)y(编译进内核)n()arch/arm/config/默认.config配置[general se... 阅读全文