spd/lp4x: Generate initial SPD for K4UCE3Q4AB-MGCL

Generate initial SPD for Samsung K4UCE3Q4AB-MGCL

BUG=b:281943392
BRANCH=firmware-brya-14505.B
TEST=util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x

Change-Id: I0a860f3f9c307e70f63a53435cc26e6f278d0a17
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>

spd/lp4x/memory_parts.json

@@ -363,6 +363,18 @@
                 "ranksPerChannel": 2,
                 "speedMbps": 4267
             }
-        }
+        },
+	{
+            "name": "K4UCE3Q4AB-MGCL",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 4,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 8,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+	}
     ]
 }

spd/lp4x/set-0/parts_spd_manifest.generated.txt

@@ -31,3 +31,4 @@ K4U6E3S4AB-MGCL,spd-1.hex
 K4UBE3D4AB-MGCL,spd-3.hex
 MT53E2G32D4NQ-046 WT:C,spd-7.hex
 H54G68CYRBX248,spd-2.hex
+K4UCE3Q4AB-MGCL,spd-2.hex

spd/lp4x/set-1/parts_spd_manifest.generated.txt

@@ -31,3 +31,4 @@ K4U6E3S4AB-MGCL,spd-1.hex
 K4UBE3D4AB-MGCL,spd-3.hex
 MT53E2G32D4NQ-046 WT:C,spd-10.hex
 H54G68CYRBX248,spd-2.hex
+K4UCE3Q4AB-MGCL,spd-2.hex