diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index 14457317ce..74a63dd656 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -62,6 +62,11 @@ int mvebu_soc_family(void)
 	case SOC_88F6820_ID:
 	case SOC_88F6828_ID:
 		return MVEBU_SOC_A38X;
+
+	case SOC_98DX3236_ID:
+	case SOC_98DX3336_ID:
+	case SOC_98DX4251_ID:
+		return MVEBU_SOC_MSYS;
 	}
 
 	return MVEBU_SOC_UNKNOWN;
@@ -107,13 +112,15 @@ static const struct sar_freq_modes sar_freq_tab[] = {
 #elif defined(CONFIG_ARMADA_38X)
 /* SAR frequency values for Armada 38x */
 static const struct sar_freq_modes sar_freq_tab[] = {
-	{  0x0,  0x0,  666, 333, 333 },
-	{  0x2,  0x0,  800, 400, 400 },
-	{  0x4,  0x0, 1066, 533, 533 },
-	{  0x6,  0x0, 1200, 600, 600 },
-	{  0x8,  0x0, 1332, 666, 666 },
-	{  0xc,  0x0, 1600, 800, 800 },
-	{ 0xff, 0xff,    0,   0,   0 }	/* 0xff marks end of array */
+	{  0x0,  0x0,  666,  333, 333 },
+	{  0x2,  0x0,  800,  400, 400 },
+	{  0x4,  0x0, 1066,  533, 533 },
+	{  0x6,  0x0, 1200,  600, 600 },
+	{  0x8,  0x0, 1332,  666, 666 },
+	{  0xc,  0x0, 1600,  800, 800 },
+	{ 0x10,  0x0, 1866,  933, 933 },
+	{ 0x13,  0x0, 2000, 1000, 933 },
+	{ 0xff, 0xff,    0,    0,   0 }	/* 0xff marks end of array */
 };
 #else
 /* SAR frequency values for Armada XP */
@@ -208,6 +215,15 @@ int print_cpuinfo(void)
 	case SOC_88F6828_ID:
 		puts("MV88F6828-");
 		break;
+	case SOC_98DX3236_ID:
+		puts("98DX3236-");
+		break;
+	case SOC_98DX3336_ID:
+		puts("98DX3336-");
+		break;
+	case SOC_98DX4251_ID:
+		puts("98DX4251-");
+		break;
 	default:
 		puts("Unknown-");
 		break;
diff --git a/arch/arm/mach-mvebu/dram.c b/arch/arm/mach-mvebu/dram.c
index e3f304c366..e634905618 100644
--- a/arch/arm/mach-mvebu/dram.c
+++ b/arch/arm/mach-mvebu/dram.c
@@ -179,11 +179,11 @@ static void dram_ecc_scrubbing(void)
 	reg_write(REG_SDRAM_CONFIG_ADDR, temp);
 
 	for (cs = 0; cs < CONFIG_NR_DRAM_BANKS; cs++) {
-		size = mvebu_sdram_bs(cs) - 1;
+		size = mvebu_sdram_bs(cs);
 		if (size == 0)
 			continue;
 
-		total = (u64)size + 1;
+		total = (u64)size;
 		total_mem += (u32)(total / (1 << 30));
 		start_addr = 0;
 		mv_xor_init2(cs);
@@ -194,7 +194,7 @@ static void dram_ecc_scrubbing(void)
 			size -= start_addr;
 		}
 
-		mv_xor_mem_init(SCRB_XOR_CHAN, start_addr, size,
+		mv_xor_mem_init(SCRB_XOR_CHAN, start_addr, size - 1,
 				SCRUB_MAGIC, SCRUB_MAGIC);
 
 		/* Wait for previous transfer completion */
@@ -216,6 +216,35 @@ static int ecc_enabled(void)
 
 	return 0;
 }
+
+/* Return the width of the DRAM bus, or 0 for unknown. */
+static int bus_width(void)
+{
+	int full_width = 0;
+
+	if (reg_read(REG_SDRAM_CONFIG_ADDR) & (1 << REG_SDRAM_CONFIG_WIDTH_OFFS))
+		full_width = 1;
+
+	switch (mvebu_soc_family()) {
+	case MVEBU_SOC_AXP:
+	    return full_width ? 64 : 32;
+	    break;
+	case MVEBU_SOC_A375:
+	case MVEBU_SOC_A38X:
+	case MVEBU_SOC_MSYS:
+	    return full_width ? 32 : 16;
+	default:
+	    return 0;
+	}
+}
+
+static int cycle_mode(void)
+{
+	int val = reg_read(REG_DUNIT_CTRL_LOW_ADDR);
+
+	return (val >> REG_DUNIT_CTRL_LOW_2T_OFFS) & REG_DUNIT_CTRL_LOW_2T_MASK;
+}
+
 #else
 static void dram_ecc_scrubbing(void)
 {
@@ -295,10 +324,26 @@ int dram_init_banksize(void)
 void board_add_ram_info(int use_default)
 {
 	struct sar_freq_modes sar_freq;
+	int mode;
+	int width;
 
 	get_sar_freq(&sar_freq);
 	printf(" (%d MHz, ", sar_freq.d_clk);
 
+	width = bus_width();
+	if (width)
+		printf("%d-bit, ", width);
+
+	mode = cycle_mode();
+	/* Mode 0 = Single cycle
+	 * Mode 1 = Two cycles   (2T)
+	 * Mode 2 = Three cycles (3T)
+	 */
+	if (mode == 1)
+		printf("2T, ");
+	if (mode == 2)
+		printf("3T, ");
+
 	if (ecc_enabled())
 		printf("ECC");
 	else
diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h
index 2dc9b1dea3..cfd0952470 100644
--- a/arch/arm/mach-mvebu/include/mach/config.h
+++ b/arch/arm/mach-mvebu/include/mach/config.h
@@ -76,9 +76,6 @@
  */
 #ifdef CONFIG_CMD_NET
 #define CONFIG_MII		/* expose smi ove miiphy interface */
-#if !defined(CONFIG_ARMADA_375)
-#define CONFIG_MVNETA		/* Enable Marvell Gbe Controller Driver */
-#endif
 #define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h
index d241eea956..b67b77ae0d 100644
--- a/arch/arm/mach-mvebu/include/mach/cpu.h
+++ b/arch/arm/mach-mvebu/include/mach/cpu.h
@@ -65,6 +65,7 @@ enum {
 	MVEBU_SOC_AXP,
 	MVEBU_SOC_A375,
 	MVEBU_SOC_A38X,
+	MVEBU_SOC_MSYS,
 	MVEBU_SOC_UNKNOWN,
 };
 
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index 0900e4008c..1d302761f0 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -18,6 +18,9 @@
 #define SOC_88F6810_ID		0x6810
 #define SOC_88F6820_ID		0x6820
 #define SOC_88F6828_ID		0x6828
+#define SOC_98DX3236_ID		0xf410
+#define SOC_98DX3336_ID		0xf400
+#define SOC_98DX4251_ID		0xfc00
 
 /* A375 revisions */
 #define MV_88F67XX_A0_ID	0x3
@@ -139,6 +142,7 @@
 #define BOOT_DEV_SEL_MASK	(0x3f << BOOT_DEV_SEL_OFFS)
 
 #define BOOT_FROM_UART		0x28
+#define BOOT_FROM_UART_ALT	0x3f
 #define BOOT_FROM_SPI		0x32
 #define BOOT_FROM_MMC		0x30
 #define BOOT_FROM_MMC_ALT	0x31
diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c
index 3cf02a54ce..a72a769f7c 100644
--- a/arch/arm/mach-mvebu/spl.c
+++ b/arch/arm/mach-mvebu/spl.c
@@ -42,6 +42,9 @@ static u32 get_boot_device(void)
 		return BOOT_DEVICE_MMC1;
 #endif
 	case BOOT_FROM_UART:
+#ifdef BOOT_FROM_UART_ALT
+	case BOOT_FROM_UART_ALT:
+#endif
 		return BOOT_DEVICE_UART;
 	case BOOT_FROM_SPI:
 	default:
diff --git a/board/solidrun/clearfog/README b/board/solidrun/clearfog/README
index 2cfa5bfc86..ef1e3bf426 100644
--- a/board/solidrun/clearfog/README
+++ b/board/solidrun/clearfog/README
@@ -16,3 +16,23 @@ $ sudo dd if=u-boot-spl.kwb of=/dev/sdX bs=512 seek=1
 
 Please use the correct device node for your setup instead
 of "/dev/sdX" here!
+
+Boot from UART:
+---------------
+
+Connect the on-board micro-USB (CF Pro: CON11, CF Base: CON5)
+to your host.
+
+Set the SW1 DIP switches to UART boot (0: OFF, 1: ON):
+
+  ClearFog Base: 01001
+  ClearFog Pro:  11110
+
+Run the following command to initiate U-Boot download:
+
+  ./tools/kwboot -b u-boot-spl.kwb /dev/ttyUSBX
+
+Use the correct UART device node for /dev/ttyUSBX.
+
+When download finishes start your favorite terminal emulator
+on /dev/ttyUSBX.
diff --git a/board/theadorable/MAINTAINERS b/board/theadorable/MAINTAINERS
index 5ae6b6487c..1e8df93d37 100644
--- a/board/theadorable/MAINTAINERS
+++ b/board/theadorable/MAINTAINERS
@@ -4,4 +4,3 @@ S:	Maintained
 F:	board/theadorable/
 F:	include/configs/theadorable.h
 F:	configs/theadorable_debug_defconfig
-F:	configs/theadorable_defconfig
diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index 580eaf3e57..5eceacf491 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -35,8 +35,8 @@ CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_MV=y
 CONFIG_SPI_FLASH=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
diff --git a/configs/controlcenterdc_defconfig b/configs/controlcenterdc_defconfig
index 836e00b2b5..04f622a574 100644
--- a/configs/controlcenterdc_defconfig
+++ b/configs/controlcenterdc_defconfig
@@ -46,8 +46,8 @@ CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_MV=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_SCSI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
diff --git a/configs/db-88f6820-amc_defconfig b/configs/db-88f6820-amc_defconfig
index 3074994ec6..e73d883cbe 100644
--- a/configs/db-88f6820-amc_defconfig
+++ b/configs/db-88f6820-amc_defconfig
@@ -47,8 +47,8 @@ CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=200000000
diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig
index 9d1771d292..d63992573c 100644
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@@ -45,8 +45,8 @@ CONFIG_MMC_SDHCI_MV=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_SCSI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig
index 9458f8c438..03035d1e36 100644
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@@ -44,8 +44,8 @@ CONFIG_NAND_PXA3XX=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
diff --git a/configs/ds414_defconfig b/configs/ds414_defconfig
index 96bdbeb0ea..f05ddd0de8 100644
--- a/configs/ds414_defconfig
+++ b/configs/ds414_defconfig
@@ -38,8 +38,8 @@ CONFIG_SPL_OF_TRANSLATE=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig
index 131d5e1d8e..5efaff3b28 100644
--- a/configs/maxbcm_defconfig
+++ b/configs/maxbcm_defconfig
@@ -32,8 +32,8 @@ CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
 CONFIG_DEBUG_UART_SHIFT=2
diff --git a/configs/theadorable_debug_defconfig b/configs/theadorable_debug_defconfig
index a39497984b..0b4025c228 100644
--- a/configs/theadorable_debug_defconfig
+++ b/configs/theadorable_debug_defconfig
@@ -51,8 +51,8 @@ CONFIG_DM_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_PCI=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
diff --git a/configs/theadorable_defconfig b/configs/theadorable_defconfig
deleted file mode 100644
index 0639f81328..0000000000
--- a/configs/theadorable_defconfig
+++ /dev/null
@@ -1,54 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_MVEBU=y
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_TARGET_THEADORABLE=y
-CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_VIDEO=y
-CONFIG_DEFAULT_DEVICE_TREE="armada-xp-theadorable"
-CONFIG_DEBUG_UART=y
-# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
-CONFIG_FIT=y
-CONFIG_BOOTDELAY=3
-# CONFIG_CONSOLE_MUX is not set
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_SPL=y
-CONFIG_SPL_I2C_SUPPORT=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-# CONFIG_CMD_IMLS is not set
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_I2C=y
-CONFIG_CMD_SF=y
-# CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_NET is not set
-# CONFIG_CMD_NFS is not set
-CONFIG_CMD_BMP=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_EFI_PARTITION=y
-# CONFIG_PARTITION_UUIDS is not set
-# CONFIG_SPL_PARTITION_UUIDS is not set
-CONFIG_SPL_OF_TRANSLATE=y
-CONFIG_FPGA_ALTERA=y
-CONFIG_DM_GPIO=y
-# CONFIG_MMC is not set
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_MACRONIX=y
-CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_DEBUG_UART_BASE=0xd0012000
-CONFIG_DEBUG_UART_CLOCK=250000000
-CONFIG_DEBUG_UART_SHIFT=2
-CONFIG_SYS_NS16550=y
-CONFIG_VIDEO_MVEBU=y
-# CONFIG_VIDEO_SW_CURSOR is not set
-CONFIG_REGEX=y
-CONFIG_LIB_RAND=y
diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index a3834acb96..870cfd51ad 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -33,8 +33,8 @@ CONFIG_MISC=y
 CONFIG_ATSHA204A=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_MV=y
-CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y
+CONFIG_MVNETA=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=250000000
 CONFIG_DEBUG_UART_SHIFT=2
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5ceea44c60..d67927cd3b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -159,6 +159,14 @@ config FTMAC100
 	help
 	  This MAC is present in Andestech SoCs.
 
+config MVNETA
+	bool "Marvell Armada 385 network interface support"
+	depends on ARMADA_XP || ARMADA_38X
+	select PHYLIB
+	help
+	  This driver supports the network interface units in the
+	  Marvell ARMADA XP and 38X SoCs
+
 config MVPP2
 	bool "Marvell Armada 375/7K/8K network interface support"
 	depends on ARMADA_375 || ARMADA_8K
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index 66c7001f09..1b2e0d71b4 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -84,7 +84,6 @@
 /*
  * Ethernet Driver configuration
  */
-#define CONFIG_MVNETA		/* Enable Marvell Gbe Controller Driver */
 #define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
 #define CONFIG_ARP_TIMEOUT	200
 #define CONFIG_NET_RETRY_COUNT	50
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 56bb639091..db5d88b4b5 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1497,7 +1497,6 @@ CONFIG_MVEBU_MMC
 CONFIG_MVGBE
 CONFIG_MVGBE_PORTS
 CONFIG_MVMFP_V2
-CONFIG_MVNETA
 CONFIG_MVS
 CONFIG_MVSATA_IDE
 CONFIG_MVSATA_IDE_USE_PORT0