diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e548016..6b1f10d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -14,8 +14,11 @@
 
 config TARGET_MALTA
 	bool "Support malta"
+	select BOARD_EARLY_INIT_R
 	select DM
 	select DM_SERIAL
+	select DM_PCI
+	select DM_ETH
 	select DYNAMIC_IO_PORT_BASE
 	select MIPS_CM
 	select MIPS_INSERT_BOOT_CONFIG
@@ -23,6 +26,7 @@
 	select MIPS_L2_CACHE
 	select OF_CONTROL
 	select OF_ISA_BUS
+	select PCI_MAP_SYSTEM_MEMORY
 	select ROM_EXCEPTION_VECTORS
 	select SUPPORTS_BIG_ENDIAN
 	select SUPPORTS_CPU_MIPS32_R1
diff --git a/arch/mips/dts/mti,malta.dts b/arch/mips/dts/mti,malta.dts
index d339229..ef47a34 100644
--- a/arch/mips/dts/mti,malta.dts
+++ b/arch/mips/dts/mti,malta.dts
@@ -29,4 +29,32 @@
 			u-boot,dm-pre-reloc;
 		};
 	};
+
+	pci0@1bd00000 {
+		compatible = "mips,pci-msc01";
+		device_type = "pci";
+		reg = <0x1bd00000 0x2000>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0x0>;
+		ranges = <0x01000000 0 0x00000000 0x00000000 0 0x800000		/* I/O */
+			  0x02000000 0 0x10000000 0xb0000000 0 0x10000000	/* MEM */>;
+
+		status = "disabled";
+	};
+
+	pci0@1be00000 {
+		compatible = "marvell,pci-gt64120";
+		device_type = "pci";
+		reg = <0x1be00000 0x2000>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0x0>;
+		ranges = <0x01000000 0 0x00000000 0x00000000 0 0x20000		/* I/O */
+			  0x02000000 0 0x10000000 0x10000000 0 0x8000000	/* MEM */>;
+
+		status = "okay";
+	};
 };
diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c
index c04f727..9af1f92 100644
--- a/board/imgtec/malta/malta.c
+++ b/board/imgtec/malta/malta.c
@@ -4,7 +4,8 @@
  * Copyright (C) 2013 Imagination Technologies
  */
 
-#include <common.h>
+#include <config.h>
+#include <fdt_support.h>
 #include <ide.h>
 #include <init.h>
 #include <net.h>
@@ -24,6 +25,9 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#define MALTA_GT_PATH	 "/pci0@1be00000"
+#define MALTA_MSC_PATH	 "/pci0@1bd00000"
+
 enum core_card {
 	CORE_UNKNOWN,
 	CORE_LV,
@@ -120,10 +124,12 @@
 	return 0;
 }
 
+#if !IS_ENABLED(CONFIG_DM_ETH)
 int board_eth_init(struct bd_info *bis)
 {
 	return pci_eth_init(bis);
 }
+#endif
 
 void _machine_restart(void)
 {
@@ -167,6 +173,77 @@
 	return 0;
 }
 
+#if IS_ENABLED(CONFIG_OF_BOARD_FIXUP)
+/*
+ * TODO: currently doesn't work because rw_fdt_blob points to a
+ * NOR flash address. This needs some changes in board_init_f.
+ */
+int board_fix_fdt(void *rw_fdt_blob)
+{
+	int node = -1;
+
+	switch (malta_sys_con()) {
+	case SYSCON_GT64120:
+		node =  fdt_path_offset(rw_fdt_blob, MALTA_GT_PATH);
+		break;
+	default:
+	case SYSCON_MSC01:
+		node =  fdt_path_offset(rw_fdt_blob, MALTA_MSC_PATH);
+		break;
+	}
+
+	return fdt_status_okay(rw_fdt_blob, node);
+}
+#endif
+
+#if IS_ENABLED(CONFIG_DM_PCI)
+int board_early_init_r(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	pci_init();
+
+	ret = dm_pci_find_device(PCI_VENDOR_ID_INTEL,
+				 PCI_DEVICE_ID_INTEL_82371AB_0, 0, &dev);
+	if (ret)
+		panic("Failed to find PIIX4 PCI bridge\n");
+
+	/* setup PCI interrupt routing */
+	dm_pci_write_config8(dev, PCI_CFG_PIIX4_PIRQRCA, 10);
+	dm_pci_write_config8(dev, PCI_CFG_PIIX4_PIRQRCB, 10);
+	dm_pci_write_config8(dev, PCI_CFG_PIIX4_PIRQRCC, 11);
+	dm_pci_write_config8(dev, PCI_CFG_PIIX4_PIRQRCD, 11);
+
+	/* mux SERIRQ onto SERIRQ pin */
+	dm_pci_clrset_config32(dev, PCI_CFG_PIIX4_GENCFG, 0,
+			       PCI_CFG_PIIX4_GENCFG_SERIRQ);
+
+	/* enable SERIRQ - Linux currently depends upon this */
+	dm_pci_clrset_config8(dev, PCI_CFG_PIIX4_SERIRQC, 0,
+			      PCI_CFG_PIIX4_SERIRQC_EN | PCI_CFG_PIIX4_SERIRQC_CONT);
+
+	ret = dm_pci_find_device(PCI_VENDOR_ID_INTEL,
+				 PCI_DEVICE_ID_INTEL_82371AB, 0, &dev);
+	if (ret)
+		panic("Failed to find PIIX4 IDE controller\n");
+
+	/* enable bus master & IO access */
+	dm_pci_clrset_config32(dev, PCI_COMMAND, 0,
+			       PCI_COMMAND_MASTER | PCI_COMMAND_IO);
+
+	/* set latency */
+	dm_pci_write_config8(dev, PCI_LATENCY_TIMER, 0x40);
+
+	/* enable IDE/ATA */
+	dm_pci_write_config32(dev, PCI_CFG_PIIX4_IDETIM_PRI,
+			      PCI_CFG_PIIX4_IDETIM_IDE);
+	dm_pci_write_config32(dev, PCI_CFG_PIIX4_IDETIM_SEC,
+			      PCI_CFG_PIIX4_IDETIM_IDE);
+
+	return 0;
+}
+#else
 void pci_init_board(void)
 {
 	pci_dev_t bdf;
@@ -231,3 +308,4 @@
 	pci_write_config_dword(bdf, PCI_CFG_PIIX4_IDETIM_SEC,
 			       PCI_CFG_PIIX4_IDETIM_IDE);
 }
+#endif
diff --git a/configs/gardena-smart-gateway-mt7688_defconfig b/configs/gardena-smart-gateway-mt7688_defconfig
index c0795b5..46b9849 100644
--- a/configs/gardena-smart-gateway-mt7688_defconfig
+++ b/configs/gardena-smart-gateway-mt7688_defconfig
@@ -2,13 +2,14 @@
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_MEMTEST_START=0x0
 CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0xA0000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688"
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SYS_BOOTCOUNT_ADDR=0xb000006c
-CONFIG_SPL_SYS_MALLOC_F_LEN=0x40000
+CONFIG_SPL_SYS_MALLOC_F_LEN=0x80000
 CONFIG_SPL=y
 CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y
 CONFIG_ENV_OFFSET_REDUND=0xB0000
@@ -22,6 +23,8 @@
 CONFIG_FIT_SIGNATURE=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_AUTOBOOT_STOP_STR="x"
 CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="cp.b 83000000 84000000 10000 && dhcp uEnv.txt && env import -t ${fileaddr} ${filesize} && run do_u_boot_init; reset"
 CONFIG_USE_PREBOOT=y
@@ -34,6 +37,8 @@
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_XIMG is not set
 CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_SYS_ALT_MEMTEST=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_LOADS is not set
@@ -45,14 +50,17 @@
 CONFIG_CMD_PING=y
 CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_TIME=y
+CONFIG_CMD_GETTIME=y
 CONFIG_CMD_UUID=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y
 CONFIG_MTDIDS_DEFAULT="spi-nand0=spi0.1,nor0=spi0.0"
 CONFIG_MTDPARTS_DEFAULT="spi0.0:640k(uboot),64k(uboot_env0),64k(uboot_env1),64k(factory),-(unused);spi0.1:-(nand)"
 CONFIG_CMD_UBI=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
@@ -73,6 +81,7 @@
 CONFIG_SPI_FLASH_XMC=y
 CONFIG_SPI_FLASH_MTD=y
 CONFIG_MTD_UBI_BEB_LIMIT=22
+CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MT7628_ETH=y
 CONFIG_PHY=y
 CONFIG_SPECIFY_CONSOLE_INDEX=y
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 517cf95..c49cb6e 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -54,6 +54,19 @@
 	  region type. This helps to add support for SoC's like OcteonTX/TX2
 	  where every peripheral is on the PCI bus.
 
+config PCI_MAP_SYSTEM_MEMORY
+	bool "Map local system memory from a virtual base address"
+	depends on PCI || DM_PCI
+	depends on MIPS
+	default n
+	help
+	  Say Y if base address of system memory is being used as a virtual address
+	  instead of a physical address (e.g. on MIPS). The PCI core will then remap
+	  the virtual memory base address to a physical address when adding the PCI
+	  region of type PCI_REGION_SYS_MEMORY.
+	  This should only be required on MIPS where CONFIG_SYS_SDRAM_BASE is still
+	  being used as virtual address.
+
 config PCI_SRIOV
 	bool "Enable Single Root I/O Virtualization support for PCI"
 	depends on PCI || DM_PCI
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index fb12732..ce2eb5d 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -1034,10 +1034,13 @@
 
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
 		if (bd->bi_dram[i].size) {
+			phys_addr_t start = bd->bi_dram[i].start;
+
+			if (IS_ENABLED(CONFIG_PCI_MAP_SYSTEM_MEMORY))
+				start = virt_to_phys((void *)(uintptr_t)bd->bi_dram[i].start);
+
 			pci_set_region(hose->regions + hose->region_count++,
-				       bd->bi_dram[i].start,
-				       bd->bi_dram[i].start,
-				       bd->bi_dram[i].size,
+				       start, start, bd->bi_dram[i].size,
 				       PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
 		}
 	}
diff --git a/drivers/pci/pci_gt64120.c b/drivers/pci/pci_gt64120.c
index 80f11fe..e57fedf 100644
--- a/drivers/pci/pci_gt64120.c
+++ b/drivers/pci/pci_gt64120.c
@@ -8,7 +8,7 @@
  *            Maciej W. Rozycki <macro@mips.com>
  */
 
-#include <common.h>
+#include <dm.h>
 #include <gt64120.h>
 #include <init.h>
 #include <log.h>
@@ -114,6 +114,7 @@
 	return 0;
 }
 
+#if !IS_ENABLED(CONFIG_DM_PCI)
 static int gt_read_config_dword(struct pci_controller *hose, pci_dev_t dev,
 				int where, u32 *value)
 {
@@ -175,3 +176,74 @@
 	pci_register_hose(hose);
 	hose->last_busno = pci_hose_scan(hose);
 }
+#else
+static int gt64120_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
+				   uint where, ulong *val,
+				   enum pci_size_t size)
+{
+	struct gt64120_pci_controller *gt = dev_get_priv(dev);
+	u32 data = 0;
+
+	if (gt_config_access(gt, PCI_ACCESS_READ, bdf, where, &data)) {
+		*val = pci_get_ff(size);
+		return 0;
+	}
+
+	*val = pci_conv_32_to_size(data, where, size);
+
+	return 0;
+}
+
+static int gt64120_pci_write_config(struct udevice *dev, pci_dev_t bdf,
+				    uint where, ulong val,
+				    enum pci_size_t size)
+{
+	struct gt64120_pci_controller *gt = dev_get_priv(dev);
+	u32 data = 0;
+
+	if (size == PCI_SIZE_32) {
+		data = val;
+	} else {
+		u32 old;
+
+		if (gt_config_access(gt, PCI_ACCESS_READ, bdf, where, &old))
+			return 0;
+
+		data = pci_conv_size_to_32(old, val, where, size);
+	}
+
+	gt_config_access(gt, PCI_ACCESS_WRITE, bdf, where, &data);
+
+	return 0;
+}
+
+static int gt64120_pci_probe(struct udevice *dev)
+{
+	struct gt64120_pci_controller *gt = dev_get_priv(dev);
+
+	gt->regs = dev_remap_addr(dev);
+	if (!gt->regs)
+		return -EINVAL;
+
+	return 0;
+}
+
+static const struct dm_pci_ops gt64120_pci_ops = {
+	.read_config	= gt64120_pci_read_config,
+	.write_config	= gt64120_pci_write_config,
+};
+
+static const struct udevice_id gt64120_pci_ids[] = {
+	{ .compatible = "marvell,pci-gt64120" },
+	{ }
+};
+
+U_BOOT_DRIVER(gt64120_pci) = {
+	.name		= "gt64120_pci",
+	.id		= UCLASS_PCI,
+	.of_match	= gt64120_pci_ids,
+	.ops		= &gt64120_pci_ops,
+	.probe		= gt64120_pci_probe,
+	.priv_auto	= sizeof(struct gt64120_pci_controller),
+};
+#endif
diff --git a/drivers/pci/pci_msc01.c b/drivers/pci/pci_msc01.c
index 0483820..c17da47 100644
--- a/drivers/pci/pci_msc01.c
+++ b/drivers/pci/pci_msc01.c
@@ -4,7 +4,7 @@
  * Author: Paul Burton <paul.burton@mips.com>
  */
 
-#include <common.h>
+#include <dm.h>
 #include <init.h>
 #include <msc01.h>
 #include <pci.h>
@@ -62,6 +62,7 @@
 	return 0;
 }
 
+#if !IS_ENABLED(CONFIG_DM_PCI)
 static int msc01_read_config_dword(struct pci_controller *hose, pci_dev_t dev,
 				   int where, u32 *value)
 {
@@ -123,3 +124,72 @@
 	pci_register_hose(hose);
 	hose->last_busno = pci_hose_scan(hose);
 }
+#else
+static int msc01_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
+				 uint where, ulong *val, enum pci_size_t size)
+{
+	struct msc01_pci_controller *msc01 = dev_get_priv(dev);
+	u32 data = 0;
+
+	if (msc01_config_access(msc01, PCI_ACCESS_READ, bdf, where, &data)) {
+		*val = pci_get_ff(size);
+		return 0;
+	}
+
+	*val = pci_conv_32_to_size(data, where, size);
+
+	return 0;
+}
+
+static int msc01_pci_write_config(struct udevice *dev, pci_dev_t bdf,
+				  uint where, ulong val, enum pci_size_t size)
+{
+	struct msc01_pci_controller *msc01 = dev_get_priv(dev);
+	u32 data = 0;
+
+	if (size == PCI_SIZE_32) {
+		data = val;
+	} else {
+		u32 old;
+
+		if (msc01_config_access(msc01, PCI_ACCESS_READ, bdf, where, &old))
+			return 0;
+
+		data = pci_conv_size_to_32(old, val, where, size);
+	}
+
+	msc01_config_access(msc01, PCI_ACCESS_WRITE, bdf, where, &data);
+
+	return 0;
+}
+
+static int msc01_pci_probe(struct udevice *dev)
+{
+	struct msc01_pci_controller *msc01 = dev_get_priv(dev);
+
+	msc01->base = dev_remap_addr(dev);
+	if (!msc01->base)
+		return -EINVAL;
+
+	return 0;
+}
+
+static const struct dm_pci_ops msc01_pci_ops = {
+	.read_config	= msc01_pci_read_config,
+	.write_config	= msc01_pci_write_config,
+};
+
+static const struct udevice_id msc01_pci_ids[] = {
+	{ .compatible = "mips,pci-msc01" },
+	{ }
+};
+
+U_BOOT_DRIVER(msc01_pci) = {
+	.name		= "msc01_pci",
+	.id		= UCLASS_PCI,
+	.of_match	= msc01_pci_ids,
+	.ops		= &msc01_pci_ops,
+	.probe		= msc01_pci_probe,
+	.priv_auto	= sizeof(struct msc01_pci_controller),
+};
+#endif