diff --git a/arch/arm/src/stm32/stm32_eth.c b/arch/arm/src/stm32/stm32_eth.c
index e4add738795..9f7d1522c19 100644
--- a/arch/arm/src/stm32/stm32_eth.c
+++ b/arch/arm/src/stm32/stm32_eth.c
@@ -769,7 +769,7 @@ static uint32_t stm32_getreg(uint32_t addr)
         {
           if (count == 4)
             {
-              ninfo("...\n");
+              nllinfo("...\n");
             }
 
           return val;
@@ -786,7 +786,7 @@ static uint32_t stm32_getreg(uint32_t addr)
         {
           /* Yes.. then show how many times the value repeated */
 
-          ninfo("[repeats %d more times]\n", count-3);
+          nllinfo("[repeats %d more times]\n", count-3);
         }
 
       /* Save the new address, value, and count */
@@ -798,7 +798,7 @@ static uint32_t stm32_getreg(uint32_t addr)
 
   /* Show the register value read */
 
-  ninfo("%08x->%08x\n", addr, val);
+  nllinfo("%08x->%08x\n", addr, val);
   return val;
 }
 #endif
@@ -820,12 +820,12 @@ static uint32_t stm32_getreg(uint32_t addr)
  *
  ****************************************************************************/
 
-#ifdef CONFIG_STM32_ETHMAC_REGDEBUG
+#if defined(CONFIG_STM32_ETHMAC_REGDEBUG) && defined(CONFIG_DEBUG_FEATURES)
 static void stm32_putreg(uint32_t val, uint32_t addr)
 {
   /* Show the register value being written */
 
-  ninfo("%08x<-%08x\n", addr, val);
+  nllinfo("%08x<-%08x\n", addr, val);
 
   /* Write the value */
 
diff --git a/arch/arm/src/stm32/stm32_iwdg.c b/arch/arm/src/stm32/stm32_iwdg.c
index 1cdf8e47bc0..44a4081333f 100644
--- a/arch/arm/src/stm32/stm32_iwdg.c
+++ b/arch/arm/src/stm32/stm32_iwdg.c
@@ -206,7 +206,7 @@ static uint16_t stm32_getreg(uint32_t addr)
         {
           if (count == 4)
             {
-              wdinfo("...\n");
+              wdllinfo("...\n");
             }
 
           return val;
@@ -223,7 +223,7 @@ static uint16_t stm32_getreg(uint32_t addr)
         {
           /* Yes.. then show how many times the value repeated */
 
-          wdinfo("[repeats %d more times]\n", count-3);
+          wdllinfo("[repeats %d more times]\n", count-3);
         }
 
       /* Save the new address, value, and count */
@@ -235,7 +235,7 @@ static uint16_t stm32_getreg(uint32_t addr)
 
   /* Show the register value read */
 
-  wdinfo("%08x->%04x\n", addr, val);
+  wdllinfo("%08x->%04x\n", addr, val);
   return val;
 }
 #endif
@@ -253,7 +253,7 @@ static void stm32_putreg(uint16_t val, uint32_t addr)
 {
   /* Show the register value being written */
 
-  wdinfo("%08x<-%04x\n", addr, val);
+  wdllinfo("%08x<-%04x\n", addr, val);
 
   /* Write the value */
 
diff --git a/arch/arm/src/stm32/stm32_otgfshost.c b/arch/arm/src/stm32/stm32_otgfshost.c
index ba5b76f124c..1db0efe839d 100644
--- a/arch/arm/src/stm32/stm32_otgfshost.c
+++ b/arch/arm/src/stm32/stm32_otgfshost.c
@@ -506,7 +506,7 @@ static struct usbhost_connection_s g_usbconn =
 #ifdef CONFIG_STM32_USBHOST_REGDEBUG
 static void stm32_printreg(uint32_t addr, uint32_t val, bool iswrite)
 {
-  uinfo("%08x%s%08x\n", addr, iswrite ? "<-" : "->", val);
+  ullinfo("%08x%s%08x\n", addr, iswrite ? "<-" : "->", val);
 }
 #endif
 
@@ -556,7 +556,7 @@ static void stm32_checkreg(uint32_t addr, uint32_t val, bool iswrite)
             {
               /* No.. More than one. */
 
-              uinfo("[repeats %d more times]\n", count);
+              ullinfo("[repeats %d more times]\n", count);
             }
         }
 
diff --git a/arch/arm/src/stm32/stm32_otghsdev.c b/arch/arm/src/stm32/stm32_otghsdev.c
index 08db9b9f373..9ca4cf817a5 100644
--- a/arch/arm/src/stm32/stm32_otghsdev.c
+++ b/arch/arm/src/stm32/stm32_otghsdev.c
@@ -817,7 +817,7 @@ static uint32_t stm32_getreg(uint32_t addr)
         {
           if (count == 4)
             {
-              uinfo("...\n");
+              ullinfo("...\n");
             }
 
           return val;
@@ -834,7 +834,7 @@ static uint32_t stm32_getreg(uint32_t addr)
         {
           /* Yes.. then show how many times the value repeated */
 
-          uinfo("[repeats %d more times]\n", count-3);
+          ullinfo("[repeats %d more times]\n", count-3);
         }
 
       /* Save the new address, value, and count */
@@ -846,7 +846,7 @@ static uint32_t stm32_getreg(uint32_t addr)
 
   /* Show the register value read */
 
-  uinfo("%08x->%08x\n", addr, val);
+  ullinfo("%08x->%08x\n", addr, val);
   return val;
 }
 #endif
@@ -864,7 +864,7 @@ static void stm32_putreg(uint32_t val, uint32_t addr)
 {
   /* Show the register value being written */
 
-  uinfo("%08x<-%08x\n", addr, val);
+  ullinfo("%08x<-%08x\n", addr, val);
 
   /* Write the value */
 
diff --git a/arch/arm/src/stm32/stm32_otghshost.c b/arch/arm/src/stm32/stm32_otghshost.c
index 4ac58385c12..4e5c75c3591 100644
--- a/arch/arm/src/stm32/stm32_otghshost.c
+++ b/arch/arm/src/stm32/stm32_otghshost.c
@@ -506,7 +506,7 @@ static struct usbhost_connection_s g_usbconn =
 #ifdef CONFIG_STM32_USBHOST_REGDEBUG
 static void stm32_printreg(uint32_t addr, uint32_t val, bool iswrite)
 {
-  uinfo("%08x%s%08x\n", addr, iswrite ? "<-" : "->", val);
+  ullinfo("%08x%s%08x\n", addr, iswrite ? "<-" : "->", val);
 }
 #endif
 
@@ -556,7 +556,7 @@ static void stm32_checkreg(uint32_t addr, uint32_t val, bool iswrite)
             {
               /* No.. More than one. */
 
-              uinfo("[repeats %d more times]\n", count);
+              ullinfo("[repeats %d more times]\n", count);
             }
         }
 
diff --git a/arch/arm/src/stm32/stm32_usbdev.c b/arch/arm/src/stm32/stm32_usbdev.c
index 1d69a4d1755..c190bfb66bc 100644
--- a/arch/arm/src/stm32/stm32_usbdev.c
+++ b/arch/arm/src/stm32/stm32_usbdev.c
@@ -674,7 +674,7 @@ static uint16_t stm32_getreg(uint32_t addr)
         {
            if (count == 4)
              {
-               uinfo("...\n");
+               ullinfo("...\n");
              }
           return val;
         }
@@ -690,7 +690,7 @@ static uint16_t stm32_getreg(uint32_t addr)
          {
            /* Yes.. then show how many times the value repeated */
 
-           uinfo("[repeats %d more times]\n", count-3);
+           ullinfo("[repeats %d more times]\n", count-3);
          }
 
        /* Save the new address, value, and count */
@@ -702,7 +702,7 @@ static uint16_t stm32_getreg(uint32_t addr)
 
   /* Show the register value read */
 
-  uinfo("%08x->%04x\n", addr, val);
+  ullinfo("%08x->%04x\n", addr, val);
   return val;
 }
 #endif
@@ -716,7 +716,7 @@ static void stm32_putreg(uint16_t val, uint32_t addr)
 {
   /* Show the register value being written */
 
-  uinfo("%08x<-%04x\n", addr, val);
+  ullinfo("%08x<-%04x\n", addr, val);
 
   /* Write the value */
 
@@ -735,35 +735,35 @@ static void stm32_dumpep(int epno)
 
   /* Common registers */
 
-  uinfo("CNTR:   %04x\n", getreg16(STM32_USB_CNTR));
-  uinfo("ISTR:   %04x\n", getreg16(STM32_USB_ISTR));
-  uinfo("FNR:    %04x\n", getreg16(STM32_USB_FNR));
-  uinfo("DADDR:  %04x\n", getreg16(STM32_USB_DADDR));
-  uinfo("BTABLE: %04x\n", getreg16(STM32_USB_BTABLE));
+  ullinfo("CNTR:   %04x\n", getreg16(STM32_USB_CNTR));
+  ullinfo("ISTR:   %04x\n", getreg16(STM32_USB_ISTR));
+  ullinfo("FNR:    %04x\n", getreg16(STM32_USB_FNR));
+  ullinfo("DADDR:  %04x\n", getreg16(STM32_USB_DADDR));
+  ullinfo("BTABLE: %04x\n", getreg16(STM32_USB_BTABLE));
 
   /* Endpoint register */
 
   addr = STM32_USB_EPR(epno);
-  uinfo("EPR%d:   [%08x] %04x\n", epno, addr, getreg16(addr));
+  ullinfo("EPR%d:   [%08x] %04x\n", epno, addr, getreg16(addr));
 
   /* Endpoint descriptor */
 
   addr = STM32_USB_BTABLE_ADDR(epno, 0);
-  uinfo("DESC:   %08x\n", addr);
+  ullinfo("DESC:   %08x\n", addr);
 
   /* Endpoint buffer descriptor */
 
   addr = STM32_USB_ADDR_TX(epno);
-  uinfo("  TX ADDR:  [%08x] %04x\n",  addr, getreg16(addr));
+  ullinfo("  TX ADDR:  [%08x] %04x\n",  addr, getreg16(addr));
 
   addr = STM32_USB_COUNT_TX(epno);
-  uinfo("     COUNT: [%08x] %04x\n",  addr, getreg16(addr));
+  ullinfo("     COUNT: [%08x] %04x\n",  addr, getreg16(addr));
 
   addr = STM32_USB_ADDR_RX(epno);
-  uinfo("  RX ADDR:  [%08x] %04x\n",  addr, getreg16(addr));
+  ullinfo("  RX ADDR:  [%08x] %04x\n",  addr, getreg16(addr));
 
   addr = STM32_USB_COUNT_RX(epno);
-  uinfo("     COUNT: [%08x] %04x\n",  addr, getreg16(addr));
+  ullinfo("     COUNT: [%08x] %04x\n",  addr, getreg16(addr));
 }
 #endif
 
@@ -778,7 +778,7 @@ static void stm32_checksetup(void)
   uint32_t apb1rstr = getreg32(STM32_RCC_APB1RSTR);
   uint32_t apb1enr  = getreg32(STM32_RCC_APB1ENR);
 
-  uinfo("CFGR: %08x APB1RSTR: %08x APB1ENR: %08x\n", cfgr, apb1rstr, apb1enr);
+  ullinfo("CFGR: %08x APB1RSTR: %08x APB1ENR: %08x\n", cfgr, apb1rstr, apb1enr);
 
   if ((apb1rstr & RCC_APB1RSTR_USBRST) != 0 ||
       (apb1enr & RCC_APB1ENR_USBEN) == 0)
@@ -2845,7 +2845,7 @@ static int stm32_epconfigure(struct usbdev_ep_s *ep,
   if (!ep || !desc)
     {
       usbtrace(TRACE_DEVERROR(STM32_TRACEERR_INVALIDPARMS), 0);
-      uerr("ERROR: ep=%p desc=%p\n");
+      ullerr("ERROR: ep=%p desc=%p\n");
       return -EINVAL;
     }
 #endif
@@ -2941,7 +2941,7 @@ static int stm32_epdisable(struct usbdev_ep_s *ep)
   if (!ep)
     {
       usbtrace(TRACE_DEVERROR(STM32_TRACEERR_INVALIDPARMS), 0);
-      uerr("ERROR: ep=%p\n", ep);
+      ullerr("ERROR: ep=%p\n", ep);
       return -EINVAL;
     }
 #endif
@@ -3029,7 +3029,7 @@ static int stm32_epsubmit(struct usbdev_ep_s *ep, struct usbdev_req_s *req)
   if (!req || !req->callback || !req->buf || !ep)
     {
       usbtrace(TRACE_DEVERROR(STM32_TRACEERR_INVALIDPARMS), 0);
-      uerr("ERROR: req=%p callback=%p buf=%p ep=%p\n", req, req->callback, req->buf, ep);
+      ullerr("ERROR: req=%p callback=%p buf=%p ep=%p\n", req, req->callback, req->buf, ep);
       return -EINVAL;
     }
 #endif
@@ -3041,7 +3041,7 @@ static int stm32_epsubmit(struct usbdev_ep_s *ep, struct usbdev_req_s *req)
   if (!priv->driver)
     {
       usbtrace(TRACE_DEVERROR(STM32_TRACEERR_NOTCONFIGURED), priv->usbdev.speed);
-      uerr("ERROR: driver=%p\n", priv->driver);
+      ullerr("ERROR: driver=%p\n", priv->driver);
       return -ESHUTDOWN;
     }
 #endif
@@ -3058,7 +3058,7 @@ static int stm32_epsubmit(struct usbdev_ep_s *ep, struct usbdev_req_s *req)
   if (privep->stalled)
     {
       stm32_abortrequest(privep, privreq, -EBUSY);
-      uerr("ERROR: stalled\n");
+      ullerr("ERROR: stalled\n");
       ret = -EBUSY;
     }
 
diff --git a/arch/arm/src/stm32/stm32_wwdg.c b/arch/arm/src/stm32/stm32_wwdg.c
index 6c982997437..e498d4e2ea3 100644
--- a/arch/arm/src/stm32/stm32_wwdg.c
+++ b/arch/arm/src/stm32/stm32_wwdg.c
@@ -190,7 +190,7 @@ static uint16_t stm32_getreg(uint32_t addr)
         {
           if (count == 4)
             {
-              wdinfo("...\n");
+              wdllinfo("...\n");
             }
 
           return val;
@@ -207,7 +207,7 @@ static uint16_t stm32_getreg(uint32_t addr)
         {
           /* Yes.. then show how many times the value repeated */
 
-          wdinfo("[repeats %d more times]\n", count-3);
+          wdllinfo("[repeats %d more times]\n", count-3);
         }
 
       /* Save the new address, value, and count */
@@ -219,7 +219,7 @@ static uint16_t stm32_getreg(uint32_t addr)
 
   /* Show the register value read */
 
-  wdinfo("%08x->%04x\n", addr, val);
+  wdllinfo("%08x->%04x\n", addr, val);
   return val;
 }
 #endif
@@ -237,7 +237,7 @@ static void stm32_putreg(uint16_t val, uint32_t addr)
 {
   /* Show the register value being written */
 
-  wdinfo("%08x<-%04x\n", addr, val);
+  wdllinfo("%08x<-%04x\n", addr, val);
 
   /* Write the value */