Rudolf Marek wrote: > >OK where do we want v3 reserved memory? > > I think we can reserve last MB of RAM, where we will copy coreboot > and stacks/heaps.
I would ideally like to use the correct location all the time so that we don't have to copy. Is it doable to determine coreboot RAM location at runtime? > If anyone is worried about the "waste" of last MB. I think we can > hotplug the memory back to OS through ACPI, got some experimental > ASL code, but kernel panicked. Maybe it is there some glitch. Then we can't suspend again. Seems problematic. Those who enable suspend/resume in our Kconfig will simply have to pay the cost of some RAM. > The code absolutely _must_ _not_ write to any other memory. No > strange AP stacks in random 0 - 640kb ;) Right, this is my concern. //Peter -- coreboot mailing list [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
