On 04.02.2008 17:26, ron minnich wrote: > On Feb 4, 2008 8:22 AM, Stefan Reinauer <[EMAIL PROTECTED]> wrote: > > >> Let's just put the buffer to a well known address. >> We're trying to add a flexibility here that is just ballast. >>
It's not that easy. I need the location of the buffer and the current offset inside the buffer. The one global variable would have pointed to a struct containing all that info. > OK, good point. > > So far our dedicated addresses are these: > page 0 -- for vm86 > page 1 -- for vm86 > 0x88000 -- 0x8ffff -- stack. (stack should probably move to 0x98000) > Then put log buffer at 0x90000? > The log buffer has to be on the stack during CAR. That's not a big problem because we can allocate it in stage1_main(). The problem is that we need a way to locate where exactly the buffer is. Regards, Carl-Daniel -- coreboot mailing list [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
