diff --git a/firmware/apps/cardem/main.c b/firmware/apps/cardem/main.c
index 2f7bcd5..f6a5ab5 100644
--- a/firmware/apps/cardem/main.c
+++ b/firmware/apps/cardem/main.c
@@ -24,10 +24,9 @@
 #include "board.h"
 #include "simtrace.h"
 #include "utils.h"
+#include "main_common.h"
 #include <osmocom/core/timer.h>
 
-unsigned int g_unique_id[4];
-
 /*------------------------------------------------------------------------------
  *         Internal variables
  *------------------------------------------------------------------------------*/
@@ -154,34 +153,7 @@
 
 	PIO_InitializeInterrupts(0);
 
-	EEFC_ReadUniqueID(g_unique_id);
-
-		printf("\n\r\n\r"
-		"=============================================================================\n\r"
-		"SIMtrace2 firmware " GIT_VERSION "\n\r"
-		"(C) 2010-2019 by Harald Welte, 2018-2019 by Kevin Redon\n\r"
-		"=============================================================================\n\r");
-
-#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
-	TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
-	TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
-		   g_unique_id[0], g_unique_id[1],
-		   g_unique_id[2], g_unique_id[3]);
-	uint8_t reset_cause = (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos;
-	static const char* reset_causes[] = {
-		"general reset (first power-up reset)",
-		"backup reset (return from backup mode)",
-		"watchdog reset (watchdog fault occurred)",
-		"software reset (processor reset required by the software)",
-		"user reset (NRST pin detected low)",
-	};
-	if (reset_cause < ARRAY_SIZE(reset_causes)) {
-		TRACE_INFO("Reset Cause: %s\n\r", reset_causes[reset_cause]);
-	} else {
-		TRACE_INFO("Reset Cause: 0x%lx\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
-	}
-#endif
-
+	print_banner();
 	board_main_top();
 
 	TRACE_INFO("USB init...\n\r");