soc/intel/xeon_sp: Add support for Emerald Rapids (5th Gen Xeon-SP) CPUs

TEST=build/boot ASRock SPC741D8-2L2T/BCM with Intel Xeon Silver 4514Y to
edk2 and Linux 6.12

Change-Id: Iefe3228dcf3626aa9a72d16a288751af47d526f6
Signed-off-by: Felix Zimmer <felix.zimmer@student.kit.edu>
Co-authored-by: Yussuf Khalil <yussuf.khalil@kit.edu>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87746
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>

src/include/cpu/intel/cpu_ids.h

@@ -57,6 +57,7 @@
 #define CPUID_SAPPHIRERAPIDS_SP_E3	0x806f6
 #define CPUID_SAPPHIRERAPIDS_SP_E4	0x806f7
 #define CPUID_SAPPHIRERAPIDS_SP_Ex	0x806f8
+#define CPUID_EMERALDRAPIDS		0xC06F2
 #define CPUID_GRANITERAPIDS		0xA06D0
 #define CPUID_SIERRAFOREST		0xA06F0
 #define CPUID_ELKHARTLAKE_A0		0x90660

src/soc/intel/xeon_sp/report_platform.c

@@ -26,6 +26,7 @@ static struct {
 	{ CPUID_SAPPHIRERAPIDS_SP_E3, "Sapphire Rapids E3" },
 	{ CPUID_SAPPHIRERAPIDS_SP_E4, "Sapphire Rapids E4" },
 	{ CPUID_SAPPHIRERAPIDS_SP_Ex, "Sapphire Rapids Ex" },
+	{ CPUID_EMERALDRAPIDS, "Emerald Rapids" },
 };
 
 static void report_cpu_info(void)

src/soc/intel/xeon_sp/spr/cpu.c

@@ -178,6 +178,7 @@ static const struct cpu_device_id cpu_table[] = {
 	{X86_VENDOR_INTEL, CPUID_SAPPHIRERAPIDS_SP_E3, CPUID_EXACT_MATCH_MASK},
 	{X86_VENDOR_INTEL, CPUID_SAPPHIRERAPIDS_SP_E4, CPUID_EXACT_MATCH_MASK},
 	{X86_VENDOR_INTEL, CPUID_SAPPHIRERAPIDS_SP_Ex, CPUID_EXACT_MATCH_MASK},
+	{X86_VENDOR_INTEL, CPUID_EMERALDRAPIDS, CPUID_EXACT_MATCH_MASK},
 	CPU_TABLE_END
 };