soc/intel/alderlake: Set SaIpuEnable UPD according to devicetree

The SaIpuEnable UPD is not currently being touched by coreboot; set it
according to the enabled status of the corresponding devicetree node.

TEST=turn ipu device on or off in devicetree, see device enumerated or
not in OS, according to the devicetree setting.

Change-Id: I53752f92c4b49093218cc34848727a72b63e84eb
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55143
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions