diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c
index 564ef936d1..1671f4686e 100644
--- a/hw/nvram/mac_nvram.c
+++ b/hw/nvram/mac_nvram.c
@@ -49,7 +49,8 @@ static void macio_nvram_writeb(void *opaque, hwaddr addr,
 
     addr = (addr >> s->it_shift) & (s->size - 1);
     s->data[addr] = value;
-    NVR_DPRINTF("writeb addr %04" PHYS_PRIx " val %" PRIx64 "\n", addr, value);
+    NVR_DPRINTF("writeb addr %04" HWADDR_PRIx " val %" PRIx64 "\n",
+                addr, value);
 }
 
 static uint64_t macio_nvram_readb(void *opaque, hwaddr addr,
@@ -60,7 +61,8 @@ static uint64_t macio_nvram_readb(void *opaque, hwaddr addr,
 
     addr = (addr >> s->it_shift) & (s->size - 1);
     value = s->data[addr];
-    NVR_DPRINTF("readb addr %04x val %x\n", (int)addr, value);
+    NVR_DPRINTF("readb addr %04" HWADDR_PRIx " val %" PRIx32 "\n",
+                addr, value);
 
     return value;
 }
diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c
index 40a2e3e6b4..15b1054232 100644
--- a/hw/pci-host/uninorth.c
+++ b/hw/pci-host/uninorth.c
@@ -120,7 +120,7 @@ static void unin_data_write(void *opaque, hwaddr addr,
 {
     UNINState *s = opaque;
     PCIHostState *phb = PCI_HOST_BRIDGE(s);
-    UNIN_DPRINTF("write addr %" TARGET_FMT_plx " len %d val %"PRIx64"\n",
+    UNIN_DPRINTF("write addr " TARGET_FMT_plx " len %d val %"PRIx64"\n",
                  addr, len, val);
     pci_data_write(phb->bus,
                    unin_get_config_reg(phb->config_reg, addr),
@@ -137,7 +137,7 @@ static uint64_t unin_data_read(void *opaque, hwaddr addr,
     val = pci_data_read(phb->bus,
                         unin_get_config_reg(phb->config_reg, addr),
                         len);
-    UNIN_DPRINTF("read addr %" TARGET_FMT_plx " len %d val %x\n",
+    UNIN_DPRINTF("read addr " TARGET_FMT_plx " len %d val %x\n",
                  addr, len, val);
     return val;
 }