Hi Alii,
Did you read all the content in the links? It explains the issue and offers suggestions for resolution.
In case they are not clear, your erros:
[quote user="Ali DeSoul"]error: can't allocate .EXTRAM, size 0000c800 (page 1) in DATA (avail:
00000570)[/quote]
Basically you don't have enough space left in the DATA memory range for the .EXTRAM section. DATA only has 0x570 size remaining and .EXTRAM is 0xc8000 (too big as 0xc8000 > 0x570).
The first link I sent provides some suggestions on what to do. The second link describes how the linker command file works and the basic syntax so you can modify your linker command file if you need to.
Thanks
ki