Hi,
I want to make use of the copy_in feature. Basic idea:
I have some slow SDRAM memory, and need as much as possible of the fast internal memory. Therefore I want to use the SDRAM. My system boots from SD card, so I can not directly place the code there.
An solution is to boot into the fast memory, then after boot make use of copy_in.But his requires to work with sections in the linker and to name each single function there.
In spraa46a.pdf there is also the boot time initialization mentioned. That would be a very good solution, as I simply could work with the #pragma CODE_SECTION(func, "slowmem"). Afterward i could have in my linkerfile
.slowmem: load=SARAM, run=SDRAM, table(BINIT)
Therefore I wonder, if I can wait for the table init, so that I can first enable the SDRAM in a setup and then automatically map the whole section to the SDRAM.
Thanks for some hints.
