diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c
index 4a27cb5f6e..bd2c0bea0e 100644
--- a/src/soc/intel/alderlake/fsp_params.c
+++ b/src/soc/intel/alderlake/fsp_params.c
@@ -7,6 +7,7 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <fsp/api.h>
+#include <fsp/fsp_debug_event.h>
 #include <fsp/ppi/mp_service_ppi.h>
 #include <fsp/util.h>
 #include <option.h>
@@ -509,6 +510,8 @@ static void fill_fsps_xdci_params(FSP_S_CONFIG *s_cfg,
 static void fill_fsps_uart_params(FSP_S_CONFIG *s_cfg,
 		const struct soc_intel_alderlake_config *config)
 {
+	if (CONFIG(FSP_USES_CB_DEBUG_EVENT_HANDLER))
+		s_cfg->FspEventHandler = (UINT32)((FSP_EVENT_HANDLER *)fsp_debug_event_handler);
 	/* PCH UART selection for FSP Debug */
 	s_cfg->SerialIoDebugUartNumber = CONFIG_UART_FOR_CONSOLE;
 	ASSERT(ARRAY_SIZE(s_cfg->SerialIoUartAutoFlow) > CONFIG_UART_FOR_CONSOLE);
diff --git a/src/soc/intel/alderlake/romstage/fsp_params.c b/src/soc/intel/alderlake/romstage/fsp_params.c
index 2a02c21d22..2e76cd78c7 100644
--- a/src/soc/intel/alderlake/romstage/fsp_params.c
+++ b/src/soc/intel/alderlake/romstage/fsp_params.c
@@ -6,6 +6,7 @@
 #include <cpu/intel/cpu_ids.h>
 #include <device/device.h>
 #include <drivers/wifi/generic/wifi.h>
+#include <fsp/fsp_debug_event.h>
 #include <fsp/util.h>
 #include <intelblocks/cpulib.h>
 #include <intelblocks/pcie_rp.h>
@@ -364,6 +365,11 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version)
 {
 	const struct soc_intel_alderlake_config *config;
 	FSP_M_CONFIG *m_cfg = &mupd->FspmConfig;
+	FSPM_ARCH_UPD *arch_upd = &mupd->FspmArchUpd;
+
+	if (CONFIG(FSP_USES_CB_DEBUG_EVENT_HANDLER))
+		arch_upd->FspEventHandler = (UINT32)((FSP_EVENT_HANDLER *)
+						fsp_debug_event_handler);
 
 	config = config_of_soc();