diff --git a/arch/arm/include/asm/arch-zynq/sys_proto.h b/arch/arm/include/asm/arch-zynq/sys_proto.h
index 89c47f3bd3..9d50e2478f 100644
--- a/arch/arm/include/asm/arch-zynq/sys_proto.h
+++ b/arch/arm/include/asm/arch-zynq/sys_proto.h
@@ -20,7 +20,7 @@ extern void zynq_ddrc_init(void);
 extern unsigned int zynq_get_silicon_version(void);
 
 /* Driver extern functions */
-extern int zynq_sdhci_init(u32 regbase);
+extern int zynq_sdhci_init(phys_addr_t regbase);
 extern int zynq_sdhci_of_init(const void *blob);
 
 extern void ps7_init(void);
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index fdce2c2c10..7887f11c64 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -13,7 +13,7 @@
 #include <sdhci.h>
 #include <asm/arch/sys_proto.h>
 
-int zynq_sdhci_init(u32 regbase)
+int zynq_sdhci_init(phys_addr_t regbase)
 {
 	struct sdhci_host *host = NULL;
 
@@ -40,7 +40,7 @@ int zynq_sdhci_of_init(const void *blob)
 {
 	int offset = 0;
 	u32 ret = 0;
-	u32 reg;
+	phys_addr_t reg;
 
 	debug("ZYNQ SDHCI: Initialization\n");
 
diff --git a/drivers/net/xilinx_ll_temac.c b/drivers/net/xilinx_ll_temac.c
index dab78d073d..7cc86571e4 100644
--- a/drivers/net/xilinx_ll_temac.c
+++ b/drivers/net/xilinx_ll_temac.c
@@ -231,7 +231,7 @@ static int ll_temac_init(struct eth_device *dev, bd_t *bis)
 	struct ll_temac *ll_temac = dev->priv;
 	int ret;
 
-	printf("%s: Xilinx XPS LocalLink Tri-Mode Ether MAC #%d at 0x%08X.\n",
+	printf("%s: Xilinx XPS LocalLink Tri-Mode Ether MAC #%d at 0x%08lx.\n",
 		dev->name, dev->index, dev->iobase);
 
 	if (!ll_temac_setup_ctrl(dev))
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 3cadd23bb4..430e22821c 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -489,7 +489,8 @@ static int zynq_gem_miiphy_write(const char *devname, uchar addr,
 	return phywrite(dev, addr, reg, val);
 }
 
-int zynq_gem_initialize(bd_t *bis, int base_addr, int phy_addr, u32 emio)
+int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
+			int phy_addr, u32 emio)
 {
 	struct eth_device *dev;
 	struct zynq_gem_priv *priv;
@@ -521,7 +522,7 @@ int zynq_gem_initialize(bd_t *bis, int base_addr, int phy_addr, u32 emio)
 	priv->phyaddr = phy_addr;
 	priv->emio = emio;
 
-	sprintf(dev->name, "Gem.%x", base_addr);
+	sprintf(dev->name, "Gem.%lx", base_addr);
 
 	dev->iobase = base_addr;
 
diff --git a/include/netdev.h b/include/netdev.h
index 34651ab377..daffc1222d 100644
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -93,7 +93,8 @@ int xilinx_emaclite_initialize(bd_t *bis, unsigned long base_addr,
 int xilinx_ll_temac_eth_init(bd_t *bis, unsigned long base_addr, int flags,
 						unsigned long ctrl_addr);
 int zynq_gem_of_init(const void *blob);
-int zynq_gem_initialize(bd_t *bis, int base_addr, int phy_addr, u32 emio);
+int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
+			int phy_addr, u32 emio);
 /*
  * As long as the Xilinx xps_ll_temac ethernet driver has not its own interface
  * exported by a public hader file, we need a global definition at this point.