soc/intel/common/systemagent: Reserve window used for extended BIOS decoding

This change reserves the window used for extended BIOS decoding as a
fixed MMIO resource using read_resources callback in systemagent
driver. This ensures that the resource allocator does not allocate
from this window.

Additionally, this window is also marked as fixed memory region in
_CRS for PNP0C02 device.

BUG=b:171534504

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I42b5a0ebda2627f72b825551c566cd22dbc5cca7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48184
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

0 files changed, 0 insertions, 0 deletions