diff --git a/src/soc/intel/tigerlake/bootblock/report_platform.c b/src/soc/intel/tigerlake/bootblock/report_platform.c
index 6acc0c3..03d65a4 100644
--- a/src/soc/intel/tigerlake/bootblock/report_platform.c
+++ b/src/soc/intel/tigerlake/bootblock/report_platform.c
@@ -9,6 +9,7 @@
 #include <arch/cpu.h>
 #include <device/pci_ops.h>
 #include <console/console.h>
+#include <cpu/intel/microcode.h>
 #include <cpu/x86/msr.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
@@ -18,8 +19,6 @@
 #include <soc/pci_devs.h>
 #include <string.h>
 
-#define BIOS_SIGN_ID	0x8B
-
 static struct {
 	u32 cpuid;
 	const char *name;
@@ -104,7 +103,6 @@
 	const char cpu_not_found[] = "Platform info not available";
 	const char *cpu_name = cpu_not_found; /* 48 bytes are reported */
 	int vt, txt, aes;
-	msr_t microcode_ver;
 	static const char *const mode[] = {"NOT ", ""};
 	const char *cpu_type = "Unknown";
 	u32 p[13];
@@ -129,11 +127,7 @@
 			cpu_name++;
 	}
 
-	microcode_ver.lo = 0;
-	microcode_ver.hi = 0;
-	wrmsr(BIOS_SIGN_ID, microcode_ver);
 	cpu_id = cpu_get_cpuid();
-	microcode_ver = rdmsr(BIOS_SIGN_ID);
 
 	/* Look for string to match the name */
 	for (i = 0; i < ARRAY_SIZE(cpu_table); i++) {
@@ -145,7 +139,7 @@
 
 	printk(BIOS_DEBUG, "CPU: %s\n", cpu_name);
 	printk(BIOS_DEBUG, "CPU: ID %x, %s, ucode: %08x\n",
-	       cpu_id, cpu_type, microcode_ver.hi);
+	       cpu_id, cpu_type, get_current_microcode_rev());
 
 	cpu_feature_flag = cpu_get_feature_flags_ecx();
 	aes = (cpu_feature_flag & CPUID_AES) ? 1 : 0;