Carl-Daniel Hailfinger wrote:
If the stack is > CARBASE, then it is the CARBASE + CARSIZE - 4. If < carbase,
it is the RAMBASE + RAMSIZE - 4. Done. But let's make it flexible.
Hm yes, something along these lines. Which leads to an interesting
question: Where do we want the stack if we have to move it? Top of memory?
That should be specific to the CPU or platform but it would be good to
be below 1MB. 0x1000 is a normal location. This will allow the stack to
be shared if/when coreboot goes to real mode (SeaBIOS integration
discussion).
Marc
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Marc Jones
Senior Firmware Engineer
(970) 226-9684 Office
mailto:[EMAIL PROTECTED]
http://www.amd.com/embeddedprocessors
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