diff --git a/src/soc/intel/xeon_sp/cpx/cpu.c b/src/soc/intel/xeon_sp/cpx/cpu.c
index cf903b872a..db9dd4b3bd 100644
--- a/src/soc/intel/xeon_sp/cpx/cpu.c
+++ b/src/soc/intel/xeon_sp/cpx/cpu.c
@@ -100,6 +100,7 @@ static struct device_operations cpu_dev_ops = {
 
 static const struct cpu_device_id cpu_table[] = {
 	{X86_VENDOR_INTEL, CPUID_COOPERLAKE_SP_A0},
+	{X86_VENDOR_INTEL, CPUID_COOPERLAKE_SP_A1},
 	{0, 0},
 };
 
diff --git a/src/soc/intel/xeon_sp/cpx/include/soc/cpu.h b/src/soc/intel/xeon_sp/cpx/include/soc/cpu.h
index 14580004d0..3e740645ba 100644
--- a/src/soc/intel/xeon_sp/cpx/include/soc/cpu.h
+++ b/src/soc/intel/xeon_sp/cpx/include/soc/cpu.h
@@ -7,6 +7,7 @@
 #include <cpu/x86/msr.h>
 
 #define CPUID_COOPERLAKE_SP_A0			0x05065a
+#define CPUID_COOPERLAKE_SP_A1			0x05065b
 
 /* CPU bus clock is fixed at 100MHz */
 #define CPU_BCLK 100