diff --git a/src/soc/amd/picasso/cpu.c b/src/soc/amd/picasso/cpu.c
index 5acaa69fdd..4e9c9a9cac 100644
--- a/src/soc/amd/picasso/cpu.c
+++ b/src/soc/amd/picasso/cpu.c
@@ -59,8 +59,6 @@ void mp_init_cpus(struct bus *cpu_bus)
 
 	/* pre_mp_init made the flash not cacheable. Reset to WP for performance. */
 	mtrr_use_temp_range(FLASH_BASE_ADDR, CONFIG_ROM_SIZE, MTRR_TYPE_WRPROT);
-
-	set_warm_reset_flag();
 }
 
 static void model_17_init(struct device *dev)
diff --git a/src/soc/amd/picasso/include/soc/iomap.h b/src/soc/amd/picasso/include/soc/iomap.h
index 5b75ecb466..b6f5dbb407 100644
--- a/src/soc/amd/picasso/include/soc/iomap.h
+++ b/src/soc/amd/picasso/include/soc/iomap.h
@@ -83,7 +83,6 @@
 #define  ACPI_GPE0_BLK		(ACPI_IO_BASE + 0x20)     /* 8 bytes */
 #define  ACPI_GPE0_STS		(ACPI_GPE0_BLK + 0x00)		  /* 4 bytes */
 #define  ACPI_GPE0_EN		(ACPI_GPE0_BLK + 0x04)		  /* 4 bytes */
-#define NCP_ERR				0xf0
 #define SMB_BASE_ADDR			0xb00
 #define PM2_INDEX			0xcd0
 #define PM2_DATA			0xcd1
diff --git a/src/soc/amd/picasso/include/soc/southbridge.h b/src/soc/amd/picasso/include/soc/southbridge.h
index 11660aa8bb..b623ed382e 100644
--- a/src/soc/amd/picasso/include/soc/southbridge.h
+++ b/src/soc/amd/picasso/include/soc/southbridge.h
@@ -140,9 +140,6 @@
 #define SATA_CAPABILITIES_REG		0xfc
 #define SATA_CAPABILITY_SPM		BIT(12)
 
-/* IO 0xf0 NCP Error */
-#define   NCP_WARM_BOOT			BIT(7) /* Write-once */
-
 typedef struct aoac_devs {
 	unsigned int :7;
 	unsigned int ic2e:1; /* 7: I2C2 */
diff --git a/src/soc/amd/picasso/mca.c b/src/soc/amd/picasso/mca.c
index aab95ca48a..2576f6e0d9 100644
--- a/src/soc/amd/picasso/mca.c
+++ b/src/soc/amd/picasso/mca.c
@@ -159,36 +159,34 @@ void check_mca(void)
 	cap = rdmsr(IA32_MCG_CAP);
 	num_banks = cap.lo & MCA_BANKS_MASK;
 
-	if (is_warm_reset()) {
-		for (i = 0 ; i < num_banks ; i++) {
-			mci.sts = rdmsr(MCAX_STATUS_MSR(i));
-			if (mci.sts.hi || mci.sts.lo) {
-				int core = cpuid_ebx(1) >> 24;
+	for (i = 0 ; i < num_banks ; i++) {
+		mci.sts = rdmsr(MCAX_STATUS_MSR(i));
+		if (mci.sts.hi || mci.sts.lo) {
+			int core = cpuid_ebx(1) >> 24;
 
-				printk(BIOS_WARNING, "#MC Error: core %d, bank %d %s\n",
-				       core, i,
-				       i < ARRAY_SIZE(mca_bank_name) ? mca_bank_name[i] : "");
+			printk(BIOS_WARNING, "#MC Error: core %d, bank %d %s\n",
+			       core, i,
+			       i < ARRAY_SIZE(mca_bank_name) ? mca_bank_name[i] : "");
 
-				printk(BIOS_WARNING, "   MC%d_STATUS =   %08x_%08x\n",
-						i, mci.sts.hi, mci.sts.lo);
-				mci.addr = rdmsr(MCAX_ADDR_MSR(i));
-				printk(BIOS_WARNING, "   MC%d_ADDR =     %08x_%08x\n",
-						i, mci.addr.hi, mci.addr.lo);
-				mci.misc = rdmsr(MCAX_MISC0_MSR(i));
-				printk(BIOS_WARNING, "   MC%d_MISC =     %08x_%08x\n",
-						i, mci.misc.hi, mci.misc.lo);
-				mci.ctl = rdmsr(MCAX_CTL_MSR(i));
-				printk(BIOS_WARNING, "   MC%d_CTL =      %08x_%08x\n",
-						i, mci.ctl.hi, mci.ctl.lo);
-				mci.cmask = rdmsr(MCA_CTL_MASK_MSR(i));
-				printk(BIOS_WARNING, "   MC%d_CTL_MASK = %08x_%08x\n",
-						i, mci.cmask.hi, mci.cmask.lo);
+			printk(BIOS_WARNING, "   MC%d_STATUS =   %08x_%08x\n",
+					i, mci.sts.hi, mci.sts.lo);
+			mci.addr = rdmsr(MCAX_ADDR_MSR(i));
+			printk(BIOS_WARNING, "   MC%d_ADDR =     %08x_%08x\n",
+					i, mci.addr.hi, mci.addr.lo);
+			mci.misc = rdmsr(MCAX_MISC0_MSR(i));
+			printk(BIOS_WARNING, "   MC%d_MISC =     %08x_%08x\n",
+					i, mci.misc.hi, mci.misc.lo);
+			mci.ctl = rdmsr(MCAX_CTL_MSR(i));
+			printk(BIOS_WARNING, "   MC%d_CTL =      %08x_%08x\n",
+					i, mci.ctl.hi, mci.ctl.lo);
+			mci.cmask = rdmsr(MCA_CTL_MASK_MSR(i));
+			printk(BIOS_WARNING, "   MC%d_CTL_MASK = %08x_%08x\n",
+					i, mci.cmask.hi, mci.cmask.lo);
 
-				mci.bank = i;
-				if (CONFIG(ACPI_BERT)
-						&& mca_valid(mci.sts))
-					build_bert_mca_error(&mci);
-			}
+			mci.bank = i;
+			if (CONFIG(ACPI_BERT)
+					&& mca_valid(mci.sts))
+				build_bert_mca_error(&mci);
 		}
 	}
 
diff --git a/src/soc/amd/picasso/reset.c b/src/soc/amd/picasso/reset.c
index 84226ea6df..8181d90ee7 100644
--- a/src/soc/amd/picasso/reset.c
+++ b/src/soc/amd/picasso/reset.c
@@ -7,18 +7,6 @@
 #include <amdblocks/acpimmio.h>
 #include <amdblocks/reset.h>
 
-void set_warm_reset_flag(void)
-{
-	uint8_t ncp = inb(NCP_ERR);
-
-	outb(NCP_ERR, ncp | NCP_WARM_BOOT);
-}
-
-int is_warm_reset(void)
-{
-	return !!(inb(NCP_ERR) & NCP_WARM_BOOT);
-}
-
 void do_cold_reset(void)
 {
 	/* De-assert and then assert all PwrGood signals on CF9 reset. */
@@ -29,8 +17,6 @@ void do_cold_reset(void)
 
 void do_warm_reset(void)
 {
-	set_warm_reset_flag();
-
 	/* Assert reset signals only. */
 	outb(RST_CPU | SYS_RST, RST_CNT);
 }