soc/intel/skylake: add Kabylake Celeron base SKU

This patch adds the support for Kabylake Celeron base SKU
with PCH ID 0x9d50.

BRANCH=none
BUG=b:65709679

TEST=Ensure coreboot could recognize the Kabylake Celeron base
     SKU and boot into OS.

Change-Id: I9c6f7bf643e0dbeb132fb677fcff461244101a55
Signed-off-by: Tsai, Gaggery <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/21617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: David Wu <david_wu@quantatw.com>
Reviewed-by: T.H. Lin <T.H_Lin@quantatw.com>

src/include/device/pci_ids.h

@@ -2670,6 +2670,7 @@
 #define PCI_DEVICE_ID_INTEL_KBP_H_QM170		0xa14d
 #define PCI_DEVICE_ID_INTEL_SPT_LP_Y_PREMIUM_HDCP22		0x9d4b
 #define PCI_DEVICE_ID_INTEL_SPT_LP_U_PREMIUM_HDCP22		0x9d4e
+#define PCI_DEVICE_ID_INTEL_SPT_LP_U_BASE_HDCP22		0x9d50
 #define PCI_DEVICE_ID_INTEL_KBP_LP_SUPER_SKU		0x9d51
 #define PCI_DEVICE_ID_INTEL_KBP_LP_U_PREMIUM		0x9d58
 #define PCI_DEVICE_ID_INTEL_KBP_LP_Y_PREMIUM		0x9d56

src/soc/intel/common/block/lpc/lpc.c

@@ -108,6 +108,7 @@ static const unsigned short pci_device_ids[] = {
 	PCI_DEVICE_ID_INTEL_KBP_H_QM170,
 	PCI_DEVICE_ID_INTEL_SPT_LP_Y_PREMIUM_HDCP22,
 	PCI_DEVICE_ID_INTEL_SPT_LP_U_PREMIUM_HDCP22,
+	PCI_DEVICE_ID_INTEL_SPT_LP_U_BASE_HDCP22,
 	PCI_DEVICE_ID_INTEL_KBP_LP_SUPER_SKU,
 	PCI_DEVICE_ID_INTEL_KBP_LP_U_PREMIUM,
 	PCI_DEVICE_ID_INTEL_KBP_LP_Y_PREMIUM,

src/soc/intel/skylake/bootblock/report_platform.c

@@ -76,6 +76,8 @@ static struct {
 			"Kabylake-Y iHDCP 2.2 Premium" },
 	{ PCI_DEVICE_ID_INTEL_SPT_LP_U_PREMIUM_HDCP22,
 			"Kabylake-U iHDCP 2.2 Premium" },
+	{ PCI_DEVICE_ID_INTEL_SPT_LP_U_BASE_HDCP22,
+			"Kabylake-U iHDCP 2.2 Base" },
 };
 
 static struct {

src/soc/intel/skylake/lpc.c

@@ -328,6 +328,7 @@ static const unsigned short pci_device_ids[] = {
 	PCI_DEVICE_ID_INTEL_KBP_LP_Y_PREMIUM,
 	PCI_DEVICE_ID_INTEL_SPT_LP_Y_PREMIUM_HDCP22,
 	PCI_DEVICE_ID_INTEL_SPT_LP_U_PREMIUM_HDCP22,
+	PCI_DEVICE_ID_INTEL_SPT_LP_U_BASE_HDCP22,
 	0
 };