Makefile.am, configure.ac, preinstall.am, s3c2400/include/s3c2400.h:
Add CPU type s3c2410. Add a new s3c24xx common file shared between
s3c2400 and s3c2410. Most content is moved from s3c2400 now. Some
were changed to include <s3c24xx.h> instead of <s3c2400.h>.