Forum Discussion
Altera_Forum
Honored Contributor
20 years agoHi gerger,
> I wonder the flush Icache is same with crt0.S?and when to call boot_loader? I'm not sure I understand your question exactly, but both the boot loader and crt0 initialize the icache. The last time I checked, the loader does not initialize dcache ... it just uses the ld/st io instructions. > In addition .what is the BSS region Uninitialized data ... the stuff that is supposed to be set to zero before calling main(). Regards, --Scott