Compile the startup code of and the code

Compile the startup code of and the code

Compile the startup code

Compared with the S3C2440, The cloud6410 supports more startup modes, including SD card startup.

When I learned how to use these methods, because I didn't want to destroy the original program, it would be better to start it with an SD card.

Like S3C2440, writing startup code is like a bare metal program, but the compiler cannot use MDK any more because it does not support ARM11.

ARM11 bare metal compilers support two types: RVDS, mainstream ones: RVDS2.2, RVDS3.0, and RVDS4.0.

There is also arm for gcc. In fact, we can also use ARM for GCC to compile bare metal code for S3C2440.

You can try the following methods.

Try RVDS2.2 first: