soc/intel: Don't report _S1 state when unsupported

Since skylake Intel hardware does not support this sleep state. Trying
to enter S1 by having the OS enter sleep results in a system hang on at
least Alder lake (prodrive/atlas).

CONFIG_SOC_INTEL_COMMON_BLOCK_PMC is a good proxy whether devices
support 'skylake style' PMC PCI device for ACPI registers.

Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ic9e19410696240755e8714db53a0525284f3a2da
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>

0 files changed, 0 insertions, 0 deletions