Revert "soc/intel/{tgl,adl}: Replace _S3 with D3COLD_SUPPORT symbol"

This reverts commit fd4ad29f1824ad5d8df67f3e30d3908d24cbd8a4.

Reason for revert: dependency for revert CB:73903

Change-Id: I5ed5e3e267032d62d65aef7fb246a075dccc9cf6
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index 2887439..480ee0b 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -331,6 +331,12 @@
 	int
 	default 8
 
+config SOC_INTEL_ALDERLAKE_S3
+	bool
+	default n
+	help
+	  Select if using S3 instead of S0ix to disable D3Cold.
+
 config ENABLE_SATA_TEST_MODE
 	bool "Enable test mode for SATA margining"
 	default n