On 13 December 2015 at 22:02, Jon Masters jcm@redhat.com wrote:
On 12/13/2015 04:36 PM, Jon Masters wrote:
Just thinking from a parity point of view - if you can do it on x86, it should be doable on ARM. But that GRUB module approach I quite like!
Sorry for top post earlier. Was on my phone. In any case, it looks like the "acpi" command in GRUB currently does an all-or-nothing replace of all of the tables, not just a named table. We need to be able to override e.g. just an DSDT or SSDT with a replacement test one.
I think thats just clumsily worded documentation. The code certainly looks like you can replace them individually.
I think its trying to say in the case RSDP,XSDT,RSDT are in ROM it will create new ones to point to the new tables you've just imported.
I had planned to try it this week anyway.
Graeme