diff --git a/arch/hc/src/common/up_exit.c b/arch/hc/src/common/up_exit.c
index 78e82c6088..251e91cefc 100644
--- a/arch/hc/src/common/up_exit.c
+++ b/arch/hc/src/common/up_exit.c
@@ -85,8 +85,8 @@ static void _up_dumponexit(FAR struct tcb_s *tcb, FAR void *arg)
   int i;
 #endif
 
-  serr("  TCB=%p name=%s pid=%d\n", tcb, tcb->argv[0], tcb->pid);
-  serr("    priority=%d state=%d\n", tcb->sched_priority, tcb->task_state);
+  sinfo("  TCB=%p name=%s pid=%d\n", tcb, tcb->argv[0], tcb->pid);
+  sinfo("    priority=%d state=%d\n", tcb->sched_priority, tcb->task_state);
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
   filelist = tcb->group->tg_filelist;
@@ -95,8 +95,8 @@ static void _up_dumponexit(FAR struct tcb_s *tcb, FAR void *arg)
       struct inode *inode = filelist->fl_files[i].f_inode;
       if (inode)
         {
-          serr("      fd=%d refcount=%d\n",
-               i, inode->i_crefs);
+          sinfo("      fd=%d refcount=%d\n",
+                i, inode->i_crefs);
         }
     }
 #endif
@@ -109,11 +109,11 @@ static void _up_dumponexit(FAR struct tcb_s *tcb, FAR void *arg)
       if (filep->fs_fd >= 0)
         {
 #if CONFIG_STDIO_BUFFER_SIZE > 0
-          serr("      fd=%d nbytes=%d\n",
-               filep->fs_fd,
-               filep->fs_bufpos - filep->fs_bufstart);
+          sinfo("      fd=%d nbytes=%d\n",
+                filep->fs_fd,
+                filep->fs_bufpos - filep->fs_bufstart);
 #else
-          serr("      fd=%d\n", filep->fs_fd);
+          sinfo("      fd=%d\n", filep->fs_fd);
 #endif
         }
     }
@@ -146,10 +146,10 @@ void _exit(int status)
 
   (void)up_irq_save();
 
-  sllerr("TCB=%p exiting\n", this_task());
+  sllinfo("TCB=%p exiting\n", this_task());
 
 #if defined(CONFIG_DUMP_ON_EXIT) && defined(CONFIG_DEBUG_FEATURES)
-  sllerr("Other tasks:\n");
+  sllinfo("Other tasks:\n");
   sched_foreach(_up_dumponexit, NULL);
 #endif
 
diff --git a/arch/hc/src/common/up_initialize.c b/arch/hc/src/common/up_initialize.c
index b7b6b19d77..a358d29e9b 100644
--- a/arch/hc/src/common/up_initialize.c
+++ b/arch/hc/src/common/up_initialize.c
@@ -74,13 +74,13 @@ static void up_calibratedelay(void)
 {
   int i;
 
-  llerr("Beginning 100s delay\n");
+  llwarn("Beginning 100s delay\n");
   for (i = 0; i < 100; i++)
     {
       up_mdelay(1000);
     }
 
-  llerr("End 100s delay\n");
+  llwarn("End 100s delay\n");
 }
 #else
 # define up_calibratedelay()
diff --git a/arch/hc/src/common/up_releasepending.c b/arch/hc/src/common/up_releasepending.c
index 27f7fa868d..5d237ac478 100644
--- a/arch/hc/src/common/up_releasepending.c
+++ b/arch/hc/src/common/up_releasepending.c
@@ -66,7 +66,7 @@ void up_release_pending(void)
 {
   struct tcb_s *rtcb = this_task();
 
-  sllerr("From TCB=%p\n", rtcb);
+  sllinfo("From TCB=%p\n", rtcb);
 
   /* Merge the g_pendingtasks list into the ready-to-run task list */
 
diff --git a/arch/hc/src/common/up_reprioritizertr.c b/arch/hc/src/common/up_reprioritizertr.c
index 6155f4e200..986b9ed3ac 100644
--- a/arch/hc/src/common/up_reprioritizertr.c
+++ b/arch/hc/src/common/up_reprioritizertr.c
@@ -95,7 +95,7 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
       struct tcb_s *rtcb = this_task();
       bool switch_needed;
 
-      sllerr("TCB=%p PRI=%d\n", tcb, priority);
+      sllinfo("TCB=%p PRI=%d\n", tcb, priority);
 
       /* Remove the tcb task from the ready-to-run list.
        * sched_removereadytorun will return true if we just
diff --git a/arch/hc/src/m9s12/m9s12_ethernet.c b/arch/hc/src/m9s12/m9s12_ethernet.c
index a96de8c408..1dd9c6b4fc 100644
--- a/arch/hc/src/m9s12/m9s12_ethernet.c
+++ b/arch/hc/src/m9s12/m9s12_ethernet.c
@@ -549,9 +549,9 @@ static int emac_ifup(struct net_driver_s *dev)
 {
   FAR struct emac_driver_s *priv = (FAR struct emac_driver_s *)dev->d_private;
 
-  nerr("Bringing up: %d.%d.%d.%d\n",
-       dev->d_ipaddr & 0xff, (dev->d_ipaddr >> 8) & 0xff,
-       (dev->d_ipaddr >> 16) & 0xff, dev->d_ipaddr >> 24 );
+  ninfo("Bringing up: %d.%d.%d.%d\n",
+        dev->d_ipaddr & 0xff, (dev->d_ipaddr >> 8) & 0xff,
+        (dev->d_ipaddr >> 16) & 0xff, dev->d_ipaddr >> 24 );
 
   /* Initialize PHYs, the Ethernet interface, and setup up Ethernet interrupts */