soc/intel/alderlake: Add ADLP 242 power configurations

Add ADLP 242 sku power related settings, which follow the settings of
ADLP 282 sku (both are 15w).

BUG=b:201253904
TEST=Build and check fsp log to confirm the settings are set properly.

Change-Id: I829dd690c22d167a507b1910106da06b275cec09
Signed-off-by: Tracy Wu <tracy.wu@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c
index a92883c..8003471 100644
--- a/src/soc/intel/alderlake/fsp_params.c
+++ b/src/soc/intel/alderlake/fsp_params.c
@@ -41,6 +41,7 @@
 #define MILLIAMPS_TO_AMPS         1000
 #define ICC_MAX_ID_ADL_P_3_MA     34250
 #define ICC_MAX_ID_ADL_P_5_MA     32000
+#define ICC_MAX_ID_ADL_P_6_MA     32000
 #define ICC_MAX_ID_ADL_P_7_MA     32000
 
 /*
@@ -305,6 +306,8 @@
 		return ICC_MAX_ID_ADL_P_3_MA;
 	case PCI_DEVICE_ID_INTEL_ADL_P_ID_5:
 		return ICC_MAX_ID_ADL_P_5_MA;
+	case PCI_DEVICE_ID_INTEL_ADL_P_ID_6:
+		return ICC_MAX_ID_ADL_P_6_MA;
 	case PCI_DEVICE_ID_INTEL_ADL_P_ID_7:
 		return ICC_MAX_ID_ADL_P_7_MA;
 	default: