嵌入式相关:
http://blog.chinaunix.net/space.php?uid=22174347
GCC toolchain:
ftp://ftp.gnu.org/gnu/gcc/
GCC binary:
https://sourcery.mentor.com/sgpp/lite/arm/portal/subscription?@template=lite
Kernel:
http://kernel.org
busybox:
www.busybox.net
电路设计:
http://blog.sina.com.cn/s/articlelist_1147993542_6_1.html
一个Android网站