diff --git a/src/soc/intel/common/block/pmc/pmclib.c b/src/soc/intel/common/block/pmc/pmclib.c
index 8c48e8873f..64b9bb997c 100644
--- a/src/soc/intel/common/block/pmc/pmclib.c
+++ b/src/soc/intel/common/block/pmc/pmclib.c
@@ -15,6 +15,7 @@
 #include <intelblocks/gpio.h>
 #include <intelblocks/tco.h>
 #include <option.h>
+#include <reset.h>
 #include <security/vboot/vboot_common.h>
 #include <soc/pci_devs.h>
 #include <soc/pm.h>
@@ -615,7 +616,8 @@ void vboot_platform_prepare_reboot(void)
 	pmc_write_pm1_control(pm1_cnt);
 }
 
-void poweroff(void)
+/* Helper function to perform poweroff operation using PMC chipset register. */
+static void pmc_control_poweroff(void)
 {
 	pmc_enable_pm1_control(SLP_EN | (SLP_TYP_S5 << SLP_TYP_SHIFT));
 
@@ -628,6 +630,19 @@ void poweroff(void)
 		halt();
 }
 
+void poweroff(void)
+{
+	if (!ENV_ROMSTAGE_OR_BEFORE) {
+		pmc_control_poweroff();
+	} else if (CONFIG(HAVE_EARLY_POWEROFF_SUPPORT)) {
+		platform_do_early_poweroff();
+	} else {
+		printk(BIOS_EMERG, "This platform cannot be powered off until the silicon"
+			" initialization is complete, hanging!\n");
+		halt();
+	}
+}
+
 void pmc_gpe_init(void)
 {
 	uint32_t gpio_cfg = 0;