diff --git a/docs/plat/marvell/armada/build.rst b/docs/plat/marvell/armada/build.rst
index 6b9054c..56b627b 100644
--- a/docs/plat/marvell/armada/build.rst
+++ b/docs/plat/marvell/armada/build.rst
@@ -259,7 +259,7 @@
         > export CROSS_CM3=/opt/arm-cross/bin/arm-linux-gnueabi
 
 (2) DDR initialization library sources (mv_ddr) available at the following repository
-    (use the "mv_ddr-armada-atf-mainline" branch):
+    (use the "mv_ddr-armada-18.12" branch):
 
     https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git
 
@@ -271,6 +271,6 @@
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 (1) DDR initialization library sources (mv_ddr) available at the following repository
-    (use the "mv_ddr-armada-atf-mainline" branch):
+    (use the "mv_ddr-armada-18.12" branch):
 
     https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git
diff --git a/drivers/marvell/ccu.c b/drivers/marvell/ccu.c
index ecf5091..b4251f4 100644
--- a/drivers/marvell/ccu.c
+++ b/drivers/marvell/ccu.c
@@ -26,11 +26,38 @@
 #define ADDRESS_MASK			(0xFFFFFFF0)
 #define CCU_WIN_ALIGNMENT		(0x100000)
 
+/*
+ * Physical address of the highest address of window bits[31:19] = 0x6FF
+ * Physical address of the lowest address of window bits[18:6] = 0x6E0
+ * Unit Id bits [5:2] = 2
+ * RGF Window Enable bit[0] = 1
+ * 0x37f9b809 - 11011111111 0011011100000 0010 0 1
+ */
+#define ERRATA_WA_CCU_WIN4	0x37f9b809U
+
+/*
+ * Physical address of the highest address of window bits[31:19] = 0xFFF
+ * Physical address of the lowest address of window bits[18:6] = 0x800
+ * Unit Id bits [5:2] = 2
+ * RGF Window Enable bit[0] = 1
+ * 0x7ffa0009 - 111111111111 0100000000000 0010 0 1
+ */
+#define ERRATA_WA_CCU_WIN5	0x7ffa0009U
+
+/*
+ * Physical address of the highest address of window bits[31:19] = 0x1FFF
+ * Physical address of the lowest address of window bits[18:6] = 0x1000
+ * Unit Id bits [5:2] = 2
+ * RGF Window Enable bit[0] = 1
+ * 0xfffc000d - 1111111111111 1000000000000 0011 0 1
+ */
+#define ERRATA_WA_CCU_WIN6	0xfffc000dU
+
 #define IS_DRAM_TARGET(tgt)		((((tgt) == DRAM_0_TID) || \
 					((tgt) == DRAM_1_TID) || \
 					((tgt) == RAR_TID)) ? 1 : 0)
 
-#define CCU_RGF(win)			(MVEBU_CCU_BASE(MVEBU_AP0) +	\
+#define CCU_RGF(win)			(MVEBU_CCU_BASE(MVEBU_AP0) + \
 					 0x90 + 4 * (win))
 
 /* For storage of CR, SCR, ALR, AHR abd GCR */
@@ -376,10 +403,12 @@
 	 * EERATA ID: RES-3033912 - Internal Address Space Init state causes
 	 * a hang upon accesses to [0xf070_0000, 0xf07f_ffff]
 	 * Workaround: Boot Firmware (ATF) should configure CCU_RGF_WIN(4) to
-	 * split [0x6e_0000, 0xff_ffff] to values [0x6e_0000, 0x6f_ffff] and
-	 * [0x80_0000, 0xff_ffff] that cause accesses to the
-	 * segment of [0xf070_0000, 0xf07f_ffff] to act as RAZWI.
+	 * split [0x6e_0000, 0x1ff_ffff] to values [0x6e_0000, 0x6f_ffff] and
+	 * [0x80_0000, 0xff_ffff] and [0x100_0000, 0x1ff_ffff],that cause
+	 * accesses to the segment of [0xf070_0000, 0xf1ff_ffff]
+	 * to act as RAZWI.
 	 */
-	mmio_write_32(CCU_RGF(4), 0x37f9b809);
-	mmio_write_32(CCU_RGF(5), 0x7ffa0009);
+	mmio_write_32(CCU_RGF(4), ERRATA_WA_CCU_WIN4);
+	mmio_write_32(CCU_RGF(5), ERRATA_WA_CCU_WIN5);
+	mmio_write_32(CCU_RGF(6), ERRATA_WA_CCU_WIN6);
 }
diff --git a/drivers/marvell/comphy/comphy-cp110.h b/drivers/marvell/comphy/comphy-cp110.h
index 3678c90..9b10619 100644
--- a/drivers/marvell/comphy/comphy-cp110.h
+++ b/drivers/marvell/comphy/comphy-cp110.h
@@ -116,6 +116,9 @@
 			(0x1 << SD_EXTERNAL_CONFIG0_MEDIA_MODE_OFFSET)
 
 #define SD_EXTERNAL_CONFIG1_REG			0x4
+#define SD_EXTERNAL_CONFIG1_TX_IDLE_OFFSET	2
+#define SD_EXTERNAL_CONFIG1_TX_IDLE_MASK	\
+			(0x1 << SD_EXTERNAL_CONFIG1_TX_IDLE_OFFSET)
 #define SD_EXTERNAL_CONFIG1_RESET_IN_OFFSET	3
 #define SD_EXTERNAL_CONFIG1_RESET_IN_MASK	\
 			(0x1 << SD_EXTERNAL_CONFIG1_RESET_IN_OFFSET)
@@ -352,6 +355,14 @@
 #define HPIPE_CDR_LOCK_DET_EN_MASK		\
 			(0x1 << HPIPE_CDR_LOCK_DET_EN_OFFSET)
 
+#define HPIPE_SYNC_PATTERN_REG			0x090
+#define HPIPE_SYNC_PATTERN_TXD_INV_OFFSET	10
+#define HPIPE_SYNC_PATTERN_TXD_INV_MASK	\
+	(0x1 << HPIPE_SYNC_PATTERN_TXD_INV_OFFSET)
+#define HPIPE_SYNC_PATTERN_RXD_INV_OFFSET	11
+#define HPIPE_SYNC_PATTERN_RXD_INV_MASK	\
+	(0x1 << HPIPE_SYNC_PATTERN_RXD_INV_OFFSET)
+
 #define HPIPE_INTERFACE_REG			0x94
 #define HPIPE_INTERFACE_GEN_MAX_OFFSET		10
 #define HPIPE_INTERFACE_GEN_MAX_MASK		\
diff --git a/drivers/marvell/comphy/phy-comphy-cp110.c b/drivers/marvell/comphy/phy-comphy-cp110.c
index 1d5b6f5..d1c26f8 100644
--- a/drivers/marvell/comphy/phy-comphy-cp110.c
+++ b/drivers/marvell/comphy/phy-comphy-cp110.c
@@ -323,12 +323,33 @@
 	return ret;
 }
 
+static void mvebu_cp110_polarity_invert(uintptr_t addr, uint8_t phy_polarity_invert)
+{
+	uint32_t mask, data;
+
+	/* Set RX / TX polarity */
+	data = mask = 0x0U;
+	if ((phy_polarity_invert & COMPHY_POLARITY_TXD_INVERT) != 0) {
+		data |= (1 << HPIPE_SYNC_PATTERN_TXD_INV_OFFSET);
+		mask |= HPIPE_SYNC_PATTERN_TXD_INV_MASK;
+		debug("%s: inverting TX polarity\n", __func__);
+	}
+
+	if ((phy_polarity_invert & COMPHY_POLARITY_RXD_INVERT) != 0) {
+		data |= (1 << HPIPE_SYNC_PATTERN_RXD_INV_OFFSET);
+		mask |= HPIPE_SYNC_PATTERN_RXD_INV_MASK;
+		debug("%s: inverting RX polarity\n", __func__);
+	}
+
+	reg_set(addr, data, mask);
+}
+
 static int mvebu_cp110_comphy_sata_power_on(uint64_t comphy_base,
 				     uint8_t comphy_index, uint32_t comphy_mode)
 {
 	uintptr_t hpipe_addr, sd_ip_addr, comphy_addr;
 	uint32_t mask, data;
-	uint8_t ap_nr, cp_nr;
+	uint8_t ap_nr, cp_nr, phy_polarity_invert;
 	int ret = 0;
 
 	debug_enter();
@@ -338,6 +359,7 @@
 	const struct sata_params *sata_static_values =
 			&sata_static_values_tab[ap_nr][cp_nr][comphy_index];
 
+	phy_polarity_invert = sata_static_values->polarity_invert;
 
 	/* configure phy selector for SATA */
 	mvebu_cp110_comphy_set_phy_selector(comphy_base,
@@ -629,6 +651,11 @@
 	reg_set(hpipe_addr + HPIPE_PWR_CTR_REG,
 		0x0 << HPIPE_PWR_CTR_RST_DFE_OFFSET,
 		HPIPE_PWR_CTR_RST_DFE_MASK);
+
+	if (phy_polarity_invert != 0)
+		mvebu_cp110_polarity_invert(hpipe_addr + HPIPE_SYNC_PATTERN_REG,
+					    phy_polarity_invert);
+
 	/* SW reset for interrupt logic */
 	reg_set(hpipe_addr + HPIPE_PWR_CTR_REG,
 		0x1 << HPIPE_PWR_CTR_SFT_RST_OFFSET,
@@ -898,11 +925,21 @@
 	data = 0x1 << SD_EXTERNAL_CONFIG1_RESET_IN_OFFSET;
 	mask |= SD_EXTERNAL_CONFIG1_RESET_CORE_MASK;
 	data |= 0x1 << SD_EXTERNAL_CONFIG1_RESET_CORE_OFFSET;
+	mask |= SD_EXTERNAL_CONFIG1_TX_IDLE_MASK;
+	data |= 0x1 << SD_EXTERNAL_CONFIG1_TX_IDLE_OFFSET;
 	reg_set(sd_ip_addr + SD_EXTERNAL_CONFIG1_REG, data, mask);
 
 	/* Wait 1ms - until band gap and ref clock ready */
 	mdelay(1);
 
+	/*
+	 * Erratum IPCE_COMPHY-1353: toggle TX_IDLE bit in
+	 * addition to the PHY reset
+	 */
+	mask = SD_EXTERNAL_CONFIG1_TX_IDLE_MASK;
+	data = 0x0U;
+	reg_set(sd_ip_addr + SD_EXTERNAL_CONFIG1_REG, data, mask);
+
 	/* Start comphy Configuration */
 	debug("stage: Comphy configuration\n");
 	/* set reference clock */
@@ -1885,6 +1922,7 @@
 {
 	uintptr_t hpipe_addr, comphy_addr, addr;
 	uint32_t mask, data;
+	uint8_t ap_nr, cp_nr, phy_polarity_invert;
 	int ret = 0;
 
 	debug_enter();
@@ -1893,6 +1931,13 @@
 	mvebu_cp110_comphy_set_pipe_selector(comphy_base, comphy_index,
 					     comphy_mode);
 
+	mvebu_cp110_get_ap_and_cp_nr(&ap_nr, &cp_nr, comphy_base);
+
+	const struct usb_params *usb_static_values =
+			&usb_static_values_tab[ap_nr][cp_nr][comphy_index];
+
+	phy_polarity_invert = usb_static_values->polarity_invert;
+
 	hpipe_addr = HPIPE_ADDR(COMPHY_PIPE_FROM_COMPHY_ADDR(comphy_base),
 				comphy_index);
 	comphy_addr = COMPHY_ADDR(comphy_base, comphy_index);
@@ -1972,6 +2017,13 @@
 		0x1 << HPIPE_TST_MODE_CTRL_MODE_MARGIN_OFFSET,
 		HPIPE_TST_MODE_CTRL_MODE_MARGIN_MASK);
 
+	/* The polarity inversion for USB was not tested due to lack of hw
+	 * design which requires it. Support is added for customer needs.
+	 */
+	if (phy_polarity_invert)
+		mvebu_cp110_polarity_invert(hpipe_addr + HPIPE_SYNC_PATTERN_REG,
+					    phy_polarity_invert);
+
 	/* Start analog parameters from ETP(HW) */
 	debug("stage: Analog parameters from ETP(HW)\n");
 	/* Set Pin DFE_PAT_DIS -> Bit[1]: PIN_DFE_PAT_DIS = 0x0 */
diff --git a/drivers/marvell/comphy/phy-comphy-cp110.h b/drivers/marvell/comphy/phy-comphy-cp110.h
index 63aef12..b4a2102 100644
--- a/drivers/marvell/comphy/phy-comphy-cp110.h
+++ b/drivers/marvell/comphy/phy-comphy-cp110.h
@@ -76,9 +76,15 @@
 	uint8_t g2_rx_selmupi;
 	uint8_t g3_rx_selmupi;
 
+	uint8_t polarity_invert;
+
 	_Bool valid;
 };
 
+struct usb_params {
+	uint8_t polarity_invert;
+};
+
 int mvebu_cp110_comphy_is_pll_locked(uint64_t comphy_base,
 				     uint8_t comphy_index);
 int mvebu_cp110_comphy_power_off(uint64_t comphy_base,
@@ -89,3 +95,7 @@
 				       uint8_t comphy_index);
 int mvebu_cp110_comphy_digital_reset(uint64_t comphy_base, uint8_t comphy_index,
 				     uint32_t comphy_mode, uint32_t command);
+
+#define COMPHY_POLARITY_NO_INVERT	0
+#define COMPHY_POLARITY_TXD_INVERT	1
+#define COMPHY_POLARITY_RXD_INVERT	2
diff --git a/drivers/marvell/comphy/phy-default-porting-layer.h b/drivers/marvell/comphy/phy-default-porting-layer.h
index b3ad7eb..3c63c64 100644
--- a/drivers/marvell/comphy/phy-default-porting-layer.h
+++ b/drivers/marvell/comphy/phy-default-porting-layer.h
@@ -45,7 +45,15 @@
 		.g3_rx_selmupf = 0x2,
 		.g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 		.g3_rx_selmupi = 0x2,
+		.polarity_invert = COMPHY_POLARITY_NO_INVERT,
 		.valid = 0x1
 	},
 };
+
+static const struct usb_params
+	usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+	[0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+		.polarity_invert = COMPHY_POLARITY_NO_INVERT
+	},
+};
 #endif /* PHY_DEFAULT_PORTING_LAYER_H */
diff --git a/drivers/marvell/mochi/ap807_setup.c b/drivers/marvell/mochi/ap807_setup.c
index 7cdfe05..1069f8c 100644
--- a/drivers/marvell/mochi/ap807_setup.c
+++ b/drivers/marvell/mochi/ap807_setup.c
@@ -47,6 +47,14 @@
 						 SEC_MOCHI_IN_ACC_IHB1_EN | \
 						 SEC_MOCHI_IN_ACC_IHB2_EN | \
 						 SEC_MOCHI_IN_ACC_PIDI_EN)
+#define MOCHI_IN_ACC_LEVEL_FORCE_NONSEC		(0)
+#define MOCHI_IN_ACC_LEVEL_FORCE_SEC		(1)
+#define MOCHI_IN_ACC_LEVEL_LEAVE_ORIG		(2)
+#define MOCHI_IN_ACC_LEVEL_MASK_ALL		(3)
+#define SEC_MOCHI_IN_ACC_IHB0_LEVEL(l)		((l) << 1)
+#define SEC_MOCHI_IN_ACC_IHB1_LEVEL(l)		((l) << 4)
+#define SEC_MOCHI_IN_ACC_PIDI_LEVEL(l)		((l) << 10)
+
 
 /* SYSRST_OUTn Config definitions */
 #define MVEBU_SYSRST_OUT_CONFIG_REG		(MVEBU_MISC_SOC_BASE + 0x4)
@@ -71,19 +79,36 @@
 
 static void ap_sec_masters_access_en(uint32_t enable)
 {
-	uint32_t reg;
-
 	/* Open/Close incoming access for all masters.
 	 * The access is disabled in trusted boot mode
 	 * Could only be done in EL3
 	 */
-	reg = mmio_read_32(SEC_MOCHI_IN_ACC_REG);
-	if (enable)
-		mmio_write_32(SEC_MOCHI_IN_ACC_REG, reg |
-			      SEC_IN_ACCESS_ENA_ALL_MASTERS);
-	else
-		mmio_write_32(SEC_MOCHI_IN_ACC_REG,
-			      reg & ~SEC_IN_ACCESS_ENA_ALL_MASTERS);
+	if (enable != 0) {
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG, 0x0U, /* no clear */
+				   SEC_IN_ACCESS_ENA_ALL_MASTERS);
+#if LLC_SRAM
+		/* Do not change access security level
+		 * for PIDI masters
+		 */
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_MASK_ALL),
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_LEAVE_ORIG));
+#endif
+	} else {
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_IN_ACCESS_ENA_ALL_MASTERS,
+				   0x0U /* no set */);
+#if LLC_SRAM
+		/* Return PIDI access level to the default */
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_MASK_ALL),
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_FORCE_NONSEC));
+#endif
+	}
 }
 
 static void setup_smmu(void)
diff --git a/drivers/marvell/mochi/apn806_setup.c b/drivers/marvell/mochi/apn806_setup.c
index b8925d9..8c3ba92 100644
--- a/drivers/marvell/mochi/apn806_setup.c
+++ b/drivers/marvell/mochi/apn806_setup.c
@@ -41,6 +41,14 @@
 						 SEC_MOCHI_IN_ACC_IHB1_EN | \
 						 SEC_MOCHI_IN_ACC_IHB2_EN | \
 						 SEC_MOCHI_IN_ACC_PIDI_EN)
+#define MOCHI_IN_ACC_LEVEL_FORCE_NONSEC		(0)
+#define MOCHI_IN_ACC_LEVEL_FORCE_SEC		(1)
+#define MOCHI_IN_ACC_LEVEL_LEAVE_ORIG		(2)
+#define MOCHI_IN_ACC_LEVEL_MASK_ALL		(3)
+#define SEC_MOCHI_IN_ACC_IHB0_LEVEL(l)		((l) << 1)
+#define SEC_MOCHI_IN_ACC_IHB1_LEVEL(l)		((l) << 4)
+#define SEC_MOCHI_IN_ACC_PIDI_LEVEL(l)		((l) << 10)
+
 
 /* SYSRST_OUTn Config definitions */
 #define MVEBU_SYSRST_OUT_CONFIG_REG		(MVEBU_MISC_SOC_BASE + 0x4)
@@ -67,19 +75,36 @@
 
 static void apn_sec_masters_access_en(uint32_t enable)
 {
-	uint32_t reg;
-
 	/* Open/Close incoming access for all masters.
 	 * The access is disabled in trusted boot mode
 	 * Could only be done in EL3
 	 */
-	reg = mmio_read_32(SEC_MOCHI_IN_ACC_REG);
-	if (enable)
-		mmio_write_32(SEC_MOCHI_IN_ACC_REG, reg |
+	if (enable != 0) {
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG, 0x0U, /* no clear */
 			      SEC_IN_ACCESS_ENA_ALL_MASTERS);
-	else
-		mmio_write_32(SEC_MOCHI_IN_ACC_REG, reg &
-			      ~SEC_IN_ACCESS_ENA_ALL_MASTERS);
+#if LLC_SRAM
+		/* Do not change access security level
+		 * for PIDI masters
+		 */
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_MASK_ALL),
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_LEAVE_ORIG));
+#endif
+	} else {
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_IN_ACCESS_ENA_ALL_MASTERS,
+				   0x0U /* no set */);
+#if LLC_SRAM
+		/* Return PIDI access level to the default */
+		mmio_clrsetbits_32(SEC_MOCHI_IN_ACC_REG,
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_MASK_ALL),
+				   SEC_MOCHI_IN_ACC_PIDI_LEVEL(
+					  MOCHI_IN_ACC_LEVEL_FORCE_NONSEC));
+#endif
+	}
 }
 
 static void setup_smmu(void)
diff --git a/plat/marvell/armada/a3k/common/a3700_common.mk b/plat/marvell/armada/a3k/common/a3700_common.mk
index 9965567..ace74a8 100644
--- a/plat/marvell/armada/a3k/common/a3700_common.mk
+++ b/plat/marvell/armada/a3k/common/a3700_common.mk
@@ -138,7 +138,7 @@
 	@mv -t $(BUILD_PLAT)/$(BUILD_UART) $(TIM_IMAGE) $(DOIMAGE_CFG) $(TIMN_IMAGE) $(TIMNCFG)
 	@find . -name "*_h.*" |xargs cp -ut $(BUILD_PLAT)/$(BUILD_UART)
 	@mv $(subst .bin,_h.bin,$(WTMI_MULTI_IMG)) $(BUILD_PLAT)/$(BUILD_UART)/wtmi_h.bin
-	@tar czf $(BUILD_PLAT)/$(BUILD_UART).tgz -C $(BUILD_PLAT) ./$(BUILD_UART)
+	@tar czf $(BUILD_PLAT)/$(BUILD_UART).tgz.bin -C $(BUILD_PLAT) ./$(BUILD_UART)
 	@echo
 	@echo "Building flash image"
 	$(TIMBUILD) $(TIMBLDARGS)
diff --git a/plat/marvell/armada/a3k/common/include/platform_def.h b/plat/marvell/armada/a3k/common/include/platform_def.h
index 61c7dfe..3d839f8 100644
--- a/plat/marvell/armada/a3k/common/include/platform_def.h
+++ b/plat/marvell/armada/a3k/common/include/platform_def.h
@@ -70,6 +70,14 @@
  * PLAT_MARVELL_FIP_BASE	= 0x4120000
  */
 
+/*
+ * Since BL33 is loaded by BL2 (and validated by BL31) to DRAM offset 0,
+ * it is allowed to load/copy images to 'NULL' pointers
+ */
+#if defined(IMAGE_BL2) || defined(IMAGE_BL31)
+#define PLAT_ALLOW_ZERO_ADDR_COPY
+#endif
+
 #define PLAT_MARVELL_ATF_BASE			0x4000000
 #define PLAT_MARVELL_ATF_LOAD_ADDR		\
 			(PLAT_MARVELL_ATF_BASE + 0x100000)
diff --git a/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h b/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h
index abd85b5..afa3be1 100644
--- a/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h
+++ b/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h
@@ -92,6 +92,7 @@
 			  .g3_rx_selmupf = 0x2,
 			  .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 			  .g3_rx_selmupi = 0x2,
+			  .polarity_invert = COMPHY_POLARITY_NO_INVERT,
 			  .valid = 0x1
 			}, /* Comphy1 */
 			{ 0 }, /* Comphy2 */
@@ -116,6 +117,7 @@
 			 .g3_rx_selmupf = 0x2,
 			 .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 			 .g3_rx_selmupi = 0x2,
+			 .polarity_invert = COMPHY_POLARITY_NO_INVERT,
 			 .valid = 0x1
 			}, /* Comphy3 */
 			{ 0 }, /* Comphy4 */
@@ -146,6 +148,7 @@
 			  .g3_rx_selmupf = 0x2,
 			  .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 			  .g3_rx_selmupi = 0x2,
+			  .polarity_invert = COMPHY_POLARITY_NO_INVERT,
 			  .valid = 0x1
 			}, /* Comphy1 */
 			{ 0 }, /* Comphy2 */
@@ -170,6 +173,7 @@
 			  .g3_rx_selmupf = 0x2,
 			  .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 			  .g3_rx_selmupi = 0x2,
+			  .polarity_invert = COMPHY_POLARITY_NO_INVERT,
 			  .valid = 0x1
 			}, /* Comphy3 */
 			{ 0 }, /* Comphy4 */
@@ -178,4 +182,11 @@
 		},
 	},
 };
+
+static const struct usb_params
+	usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+	[0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+		.polarity_invert = COMPHY_POLARITY_NO_INVERT
+	},
+};
 #endif /* PHY_PORTING_LAYER_H */
diff --git a/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c b/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c
index 9facdbc..d576514 100644
--- a/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c
+++ b/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c
@@ -15,6 +15,13 @@
 #define MVEBU_IO_AFFINITY		(0xF00)
 #define MVEBU_SF_REG			(MVEBU_REGS_BASE + 0x40)
 #define MVEBU_SF_EN			BIT(8)
+#define MVEBU_DFX_REG(cluster_id)	(MVEBU_REGS_BASE + 0x6F82A0 + \
+					(cluster_id) * 0x4)
+#define MVEBU_DFX_CLK_EN_POS		0x3
+#define MVEBU_DFX_CL0_CLK_OFFS		16
+#define MVEBU_DFX_CL0_CLK_MASK		(0xF << MVEBU_DFX_CL0_CLK_OFFS)
+#define MVEBU_DFX_CL1_CLK_OFFS		8
+#define MVEBU_DFX_CL1_CLK_MASK		(0xF << MVEBU_DFX_CL1_CLK_OFFS)
 
 #ifdef MVEBU_SOC_AP807
 static void plat_enable_snoop_filter(void)
@@ -29,6 +36,29 @@
 }
 #endif
 
+#ifndef MVEBU_SOC_AP807
+static void plat_config_dfx_clock(void)
+{
+	int cluster_id = plat_my_core_pos();
+	uint32_t val;
+
+	/* DFX clock needs to be configured once per cluster */
+	if ((cluster_id % PLAT_MAX_CPUS_PER_CLUSTER) != 0) {
+		return;
+	}
+
+	val = mmio_read_32(MVEBU_DFX_REG(cluster_id / PLAT_MAX_CPUS_PER_CLUSTER));
+	if (cluster_id == 0) {
+		val &= ~MVEBU_DFX_CL0_CLK_MASK;
+		val |= (MVEBU_DFX_CLK_EN_POS << MVEBU_DFX_CL0_CLK_OFFS);
+	} else {
+		val &= ~MVEBU_DFX_CL1_CLK_MASK;
+		val |= (MVEBU_DFX_CLK_EN_POS << MVEBU_DFX_CL1_CLK_OFFS);
+	}
+	mmio_write_32(MVEBU_DFX_REG(cluster_id / PLAT_MAX_CPUS_PER_CLUSTER), val);
+}
+#endif
+
 static void plat_enable_affinity(void)
 {
 	int cluster_id;
@@ -59,5 +89,7 @@
 
 #ifdef MVEBU_SOC_AP807
 	plat_enable_snoop_filter();
+#else
+	plat_config_dfx_clock();
 #endif
 }
diff --git a/plat/marvell/armada/a8k/common/include/platform_def.h b/plat/marvell/armada/a8k/common/include/platform_def.h
index 944a151..7d85059 100644
--- a/plat/marvell/armada/a8k/common/include/platform_def.h
+++ b/plat/marvell/armada/a8k/common/include/platform_def.h
@@ -92,6 +92,8 @@
 #define PLAT_MARVELL_CORE_COUNT			(PLAT_MARVELL_CLUSTER_COUNT * \
 						PLAT_MARVELL_CLUSTER_CORE_COUNT)
 
+#define PLAT_MAX_CPUS_PER_CLUSTER		PLAT_MARVELL_CLUSTER_CORE_COUNT
+
 /* Part of DRAM that is used as Trusted ROM */
 #define PLAT_MARVELL_TRUSTED_ROM_BASE		PLAT_MARVELL_ATF_LOAD_ADDR
 /* 4 MB for FIP image */
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h b/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h
index a866055..6b55407 100644
--- a/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h
+++ b/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h
@@ -131,8 +131,15 @@
 		.g3_rx_selmupf = 0x2,
 		.g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
 		.g3_rx_selmupi = 0x2,
+		.polarity_invert = COMPHY_POLARITY_NO_INVERT,
 		.valid = 0x1
 	},
 };
 
+static const struct usb_params
+	usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+	[0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+		.polarity_invert = COMPHY_POLARITY_NO_INVERT
+	},
+};
 #endif /* __PHY_PORTING_LAYER_H */