Since FSP doesn't support disabling bridges and has no UPDs for that, they must be enabled in DT to make sure they are properly initialized during PCI enumeration as expected by the payload (EDK2 for example). It might be OK to have them set to off when all devices behind the bridge are also off and FSP disables those secondary devices. In general something that cannot be hidden/shut off shouldn't be marked as such, as later stages (payload/OS) might find it active, but unconfigured. Change-Id: Id28a29481f9a1bc570e47a9cb75613d3621b0d44 Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/86270 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> |
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