diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9608f54..1236315 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1141,7 +1141,6 @@
 config TARGET_LS2080A_EMU
 	bool "Support ls2080a_emu"
 	select ARCH_LS2080A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select FSL_DDR_SYNC_REFRESH
@@ -1154,7 +1153,6 @@
 config TARGET_LS2080A_SIMU
 	bool "Support ls2080a_simu"
 	select ARCH_LS2080A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select BOARD_LATE_INIT
@@ -1167,7 +1165,6 @@
 config TARGET_LS1088AQDS
 	bool "Support ls1088aqds"
 	select ARCH_LS1088A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1183,7 +1180,6 @@
 config TARGET_LS2080AQDS
 	bool "Support ls2080aqds"
 	select ARCH_LS2080A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1202,7 +1198,6 @@
 config TARGET_LS2080ARDB
 	bool "Support ls2080ardb"
 	select ARCH_LS2080A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1221,7 +1216,6 @@
 config TARGET_LS2081ARDB
 	bool "Support ls2081ardb"
 	select ARCH_LS2080A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select BOARD_LATE_INIT
@@ -1235,7 +1229,6 @@
 config TARGET_LX2160ARDB
 	bool "Support lx2160ardb"
 	select ARCH_LX2160A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1249,7 +1242,6 @@
 config TARGET_LX2160AQDS
 	bool "Support lx2160aqds"
 	select ARCH_LX2160A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1372,7 +1364,6 @@
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
 	select BOARD_LATE_INIT
-	select ARCH_MISC_INIT
 	help
 	  Support for Freescale LS1028AQDS platform
 	  The LS1028A Development System (QDS) is a high-performance
@@ -1394,7 +1385,6 @@
 config TARGET_LS1088ARDB
 	bool "Support ls1088ardb"
 	select ARCH_LS1088A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 57d7fd9..937989b 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -29,11 +29,9 @@
 
 config LS1_DEEP_SLEEP
 	bool "Deep sleep"
-	depends on ARCH_LS1021A
 
 config MAX_CPUS
 	int "Maximum number of CPUs permitted for LS102xA"
-	depends on ARCH_LS1021A
 	default 2
 	help
 	  Set this number to the maximum number of possible CPUs in the SoC.
@@ -98,7 +96,6 @@
 
 config SYS_FSL_IFC_BANK_COUNT
 	int "Maximum banks of Integrated flash controller"
-	depends on ARCH_LS1021A
 	default 8
 
 config SYS_FSL_ERRATUM_A008407
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index ed478dd..e2b92f0 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -242,6 +242,7 @@
 	select SYS_FSL_SEC_BE
 
 config FSL_LSCH3
+	select ARCH_MISC_INIT
 	bool
 
 config NXP_LSCH3_2
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index dce915a..b443894 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -1632,3 +1632,17 @@
 
 	return 0;
 }
+
+#ifdef CONFIG_ARCH_MISC_INIT
+__weak int serdes_misc_init(void)
+{
+	return 0;
+}
+
+int arch_misc_init(void)
+{
+	serdes_misc_init();
+
+	return 0;
+}
+#endif
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
index 1a747a9..d143864 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
@@ -600,3 +600,62 @@
 		    serdes3_prtcl_map);
 #endif
 }
+
+int serdes_set_env(int sd, int rcwsr, int sd_prctl_mask, int sd_prctl_shift)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	char scfg[16], snum[16];
+	int cfgr = 0;
+	u32 cfg;
+
+	cfg = gur_in32(&gur->rcwsr[rcwsr - 1]) & sd_prctl_mask;
+	cfg >>= sd_prctl_shift;
+	cfg = serdes_get_number(sd, cfg);
+
+#if defined(SRDS_BITS_PER_LANE)
+	/*
+	 * reverse lanes, lane 0 should be printed first so it must be moved to
+	 * high order bits.
+	 * For example bb58 should read 85bb, lane 0 being protocol 8.
+	 * This only applies to SoCs that define SRDS_BITS_PER_LANE and have
+	 * independent per-lane protocol configuration, at this time LS1028A and
+	 * LS1088A. LS2 and LX2 SoCs encode the full protocol mix across all
+	 * lanes as a single value.
+	 */
+	for (int i = 0; i < SRDS_MAX_LANES; i++) {
+		int tmp;
+
+		tmp = cfg >> (i * SRDS_BITS_PER_LANE);
+		tmp &= GENMASK(SRDS_BITS_PER_LANE - 1, 0);
+		tmp <<= (SRDS_MAX_LANES - i - 1) * SRDS_BITS_PER_LANE;
+		cfgr |= tmp;
+	}
+#endif /* SRDS_BITS_PER_LANE */
+
+	snprintf(snum, 16, "serdes%d", sd);
+	snprintf(scfg, 16, "%x", cfgr);
+	env_set(snum, scfg);
+
+	return 0;
+}
+
+int serdes_misc_init(void)
+{
+#ifdef CONFIG_SYS_FSL_SRDS_1
+	serdes_set_env(FSL_SRDS_1, FSL_CHASSIS3_SRDS1_REGSR,
+		       FSL_CHASSIS3_SRDS1_PRTCL_MASK,
+		       FSL_CHASSIS3_SRDS1_PRTCL_SHIFT);
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+	serdes_set_env(FSL_SRDS_2, FSL_CHASSIS3_SRDS2_REGSR,
+		       FSL_CHASSIS3_SRDS2_PRTCL_MASK,
+		       FSL_CHASSIS3_SRDS2_PRTCL_SHIFT);
+#endif
+#ifdef CONFIG_SYS_NXP_SRDS_3
+	serdes_set_env(NXP_SRDS_3, FSL_CHASSIS3_SRDS3_REGSR,
+		       FSL_CHASSIS3_SRDS3_PRTCL_MASK,
+		       FSL_CHASSIS3_SRDS3_PRTCL_SHIFT);
+#endif
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
index 313f3f1..80d2910 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
@@ -35,6 +35,10 @@
 	{0xEB58, {SGMII_T1, QSGMII_B, PCIE2, SATA1} },
 	{0xEB8B, {PCIE1, SGMII_T1, PCIE2, SATA1} },
 	{0xE8CC, {PCIE1, PCIE1, SGMII_T1, SATA1} },
+	{0x7777, {SGMII1, SGMII2, SGMII3, SGMII4} },
+	{0x9999, {SGMII1, SGMII2, SGMII3, SGMII4} },
+	{0xb998, {SGMII_T1, SGMII2, SGMII3, PCIE1} },
+	{0xbb56, {SGMII_T1, QSGMII_B, PCIE2, PCIE1} },
 	{}
 };
 
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1088a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1088a_serdes.c
index 8e8b45a..280afbb 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1088a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1088a_serdes.c
@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright 2017 NXP
+ * Copyright 2017-2019 NXP
  */
 
 #include <common.h>
 #include <asm/arch/fsl_serdes.h>
+#include <asm/arch/soc.h>
+#include <asm/io.h>
 
 struct serdes_config {
 	u8 ip_protocol;
@@ -32,6 +34,7 @@
 	{0x3A, {SGMII3, PCIE1, SGMII1, SGMII2 }, {3, 5, 3, 3 } },
 		{}
 };
+
 static struct serdes_config serdes2_cfg_tbl[] = {
 	/* SerDes 2 */
 	{0x0C, {PCIE1, PCIE1, PCIE1, PCIE1 }, {8, 8, 8, 8 } },
@@ -48,6 +51,15 @@
 	serdes2_cfg_tbl,
 };
 
+bool soc_has_mac1(void)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	unsigned int svr = gur_in32(&gur->svr);
+	unsigned int version = SVR_SOC_VER(svr);
+
+	return (version == SVR_LS1088A || version == SVR_LS1084A);
+}
+
 int serdes_get_number(int serdes, int cfg)
 {
 	struct serdes_config *ptr;
@@ -87,7 +99,14 @@
 
 	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
 		return 0;
-
+	/*
+	 * LS1044A/1048A  support only one XFI port
+	 * Disable MAC1 for LS1044A/1048A
+	 */
+	if (serdes == FSL_SRDS_1 && lane == 2) {
+		if (!soc_has_mac1())
+			return 0;
+	}
 	ptr = serdes_cfg_tbl[serdes];
 	while (ptr->ip_protocol) {
 		if (ptr->ip_protocol == cfg)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 2175266..d0e10cb 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -647,6 +647,11 @@
 			SCFG_SNPCNFGCR_USB2WRSNP | SCFG_SNPCNFGCR_USB3RDSNP |
 			SCFG_SNPCNFGCR_USB3WRSNP | SCFG_SNPCNFGCR_SATARDSNP |
 			SCFG_SNPCNFGCR_SATAWRSNP);
+#elif defined(CONFIG_ARCH_LS1012A)
+	setbits_be32(&scfg->snpcnfgcr, SCFG_SNPCNFGCR_SECRDSNP |
+			SCFG_SNPCNFGCR_SECWRSNP | SCFG_SNPCNFGCR_USB1RDSNP |
+			SCFG_SNPCNFGCR_USB1WRSNP | SCFG_SNPCNFGCR_SATARDSNP |
+			SCFG_SNPCNFGCR_SATAWRSNP);
 #else
 	setbits_be32(&scfg->snpcnfgcr, SCFG_SNPCNFGCR_SECRDSNP |
 		     SCFG_SNPCNFGCR_SECWRSNP |
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index a83c70e..ddd9390 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -123,6 +123,7 @@
 #define CONFIG_SYS_PAGE_SIZE		0x10000
 
 #define	SRDS_MAX_LANES	4
+#define	SRDS_BITS_PER_LANE	4
 
 /* TZ Protection Controller Definitions */
 #define TZPC_BASE				0x02200000
@@ -252,6 +253,7 @@
 #define TZPCDECPROT_2_CLR_BASE			(TZPC_BASE + 0x820)
 
 #define	SRDS_MAX_LANES	4
+#define	SRDS_BITS_PER_LANE	4
 
 #define CONFIG_SYS_FSL_OCRAM_BASE		0x18000000 /* initial RAM */
 #define SYS_FSL_OCRAM_SPACE_SIZE		0x00200000 /* 2M */
diff --git a/board/freescale/ls1028a/ls1028a.c b/board/freescale/ls1028a/ls1028a.c
index 1151e77..aa93534 100644
--- a/board/freescale/ls1028a/ls1028a.c
+++ b/board/freescale/ls1028a/ls1028a.c
@@ -25,6 +25,7 @@
 #include <fdtdec.h>
 #include <miiphy.h>
 #include "../common/qixis.h"
+#include "../drivers/net/fsl_enetc.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -108,8 +109,8 @@
 	return pci_eth_init(bis);
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
 {
 	config_board_mux();
 
@@ -162,6 +163,10 @@
 
 	fdt_fixup_icid(blob);
 
+#ifdef CONFIG_FSL_ENETC
+	fdt_fixup_enetc_mac(blob);
+#endif
+
 	return 0;
 }
 #endif
diff --git a/board/freescale/ls1046afrwy/eth.c b/board/freescale/ls1046afrwy/eth.c
index 9f8bd92..d38e4d7 100644
--- a/board/freescale/ls1046afrwy/eth.c
+++ b/board/freescale/ls1046afrwy/eth.c
@@ -53,6 +53,8 @@
 	fm_info_set_mdio(FM1_DTSEC10, dev);
 	fm_info_set_mdio(FM1_DTSEC1, dev);
 
+	fm_disable_port(FM1_DTSEC9);
+
 	cpu_eth_init(bis);
 #endif
 
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c
index 4ecf6dc..0bd397a 100644
--- a/board/freescale/ls1088a/ls1088a.c
+++ b/board/freescale/ls1088a/ls1088a.c
@@ -811,13 +811,6 @@
 	print_ddr_info(0);
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_FSL_MC_ENET
 void board_quiesce_devices(void)
 {
diff --git a/board/freescale/ls2080a/ls2080a.c b/board/freescale/ls2080a/ls2080a.c
index 949b57c..f144bf6 100644
--- a/board/freescale/ls2080a/ls2080a.c
+++ b/board/freescale/ls2080a/ls2080a.c
@@ -49,13 +49,6 @@
 #endif
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	return 0;
-}
-#endif
-
 int board_eth_init(bd_t *bis)
 {
 	int error = 0;
diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c
index 5792a56..4034bde 100644
--- a/board/freescale/ls2080aqds/ls2080aqds.c
+++ b/board/freescale/ls2080aqds/ls2080aqds.c
@@ -289,13 +289,6 @@
 #endif
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	return 0;
-}
-#endif
-
 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
 void fdt_fixup_board_enet(void *fdt)
 {
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index 6a1b8e3..282aaf4 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -318,13 +318,6 @@
 #endif
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_FSL_MC_ENET
 void fdt_fixup_board_enet(void *fdt)
 {
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c
index 7536153..6555b5a 100644
--- a/board/freescale/lx2160a/lx2160a.c
+++ b/board/freescale/lx2160a/lx2160a.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  */
 
 #include <common.h>
@@ -132,7 +132,7 @@
 		{ "ccsr", "dbi" },
 		{ "pf_ctrl", "ctrl" }
 	};
-	int off = -1, i;
+	int off = -1, i = 0;
 
 	if (IS_SVR_REV(get_svr(), 1, 0))
 		return 0;
@@ -149,7 +149,7 @@
 
 		reg_name = reg_names;
 		remaining_names_len = names_len - (reg_name - reg_names);
-		for (i = 0; (i < ARRAY_SIZE(reg_names_map)) && names_len; i++) {
+		while ((i < ARRAY_SIZE(reg_names_map)) && remaining_names_len) {
 			old_name_len = strlen(reg_names_map[i].old_str);
 			new_name_len = strlen(reg_names_map[i].new_str);
 			if (memcmp(reg_name, reg_names_map[i].old_str,
@@ -165,6 +165,7 @@
 				       new_name_len);
 				names_len -= old_name_len;
 				names_len += new_name_len;
+				i++;
 			}
 
 			reg_name = memchr(reg_name, '\0', remaining_names_len);
@@ -191,9 +192,9 @@
 {
 	const char esdhc0_path[] = "/soc/esdhc@2140000";
 	const char esdhc1_path[] = "/soc/esdhc@2150000";
-	const char dspi0_path[] = "/soc/dspi@2100000";
-	const char dspi1_path[] = "/soc/dspi@2110000";
-	const char dspi2_path[] = "/soc/dspi@2120000";
+	const char dspi0_path[] = "/soc/spi@2100000";
+	const char dspi1_path[] = "/soc/spi@2110000";
+	const char dspi2_path[] = "/soc/spi@2120000";
 
 	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
 	u32 sdhc1_base_pmux;
@@ -243,10 +244,12 @@
 		& FSL_CHASSIS3_IIC5_PMUX_MASK;
 	iic5_pmux >>= FSL_CHASSIS3_IIC5_PMUX_SHIFT;
 
-	if (iic5_pmux == IIC5_PMUX_SPI3) {
+	if (iic5_pmux == IIC5_PMUX_SPI3)
 		do_fixup_by_path(blob, dspi2_path, "status", "okay",
 				 sizeof("okay"), 1);
-	}
+	else
+		do_fixup_by_path(blob, dspi2_path, "status", "disabled",
+				 sizeof("disabled"), 1);
 }
 #endif
 
@@ -580,8 +583,8 @@
 	print_ddr_info(0);
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
 {
 	config_board_mux();
 
diff --git a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
index 79eb801..92d8599 100644
--- a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig
@@ -53,4 +53,5 @@
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_RSA=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_RSA_SOFTWARE_EXP=y
diff --git a/configs/ls1012afrwy_tfa_defconfig b/configs/ls1012afrwy_tfa_defconfig
index 5ac35a4..ca732c4 100644
--- a/configs/ls1012afrwy_tfa_defconfig
+++ b/configs/ls1012afrwy_tfa_defconfig
@@ -55,4 +55,8 @@
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_ASIX88179=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_RTL8152=y
 CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
index 67653d8..f525544 100644
--- a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig
@@ -30,7 +30,7 @@
 CONFIG_CMD_SPI=y
 CONFIG_DEFAULT_SPI_BUS=1
 CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_OF_CONTROL=y
diff --git a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
index ff5c744..fa13783 100644
--- a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
@@ -27,7 +27,7 @@
 CONFIG_CMD_MMC=y
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_CACHE=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1012a-rdb"
diff --git a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
index 67994f5..019ecfd 100644
--- a/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028aqds_tfa_SECURE_BOOT_defconfig
@@ -17,6 +17,7 @@
 CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256 video=1920x1080-32@60 cma=256M"
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_DM=y
 CONFIG_CMD_GPT=y
@@ -51,8 +52,10 @@
 CONFIG_PHY_VITESSE=y
 CONFIG_DM_ETH=y
 CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
 CONFIG_E1000=y
 CONFIG_FSL_ENETC=y
+CONFIG_MDIO_MUX_I2CREG=y
 CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
@@ -73,5 +76,6 @@
 CONFIG_WDT=y
 CONFIG_WDT_SP805=y
 CONFIG_RSA=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_OF_LIBFDT_OVERLAY=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls1028aqds_tfa_defconfig b/configs/ls1028aqds_tfa_defconfig
index 67e5af2..435f364 100644
--- a/configs/ls1028aqds_tfa_defconfig
+++ b/configs/ls1028aqds_tfa_defconfig
@@ -18,6 +18,7 @@
 CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256 video=1920x1080-32@60 cma=256M"
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_DM=y
 CONFIG_CMD_GPT=y
@@ -57,8 +58,10 @@
 CONFIG_PHY_VITESSE=y
 CONFIG_DM_ETH=y
 CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
 CONFIG_E1000=y
 CONFIG_FSL_ENETC=y
+CONFIG_MDIO_MUX_I2CREG=y
 CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
diff --git a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
index 0cb3132..27a9ab1 100644
--- a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig
@@ -73,5 +73,6 @@
 CONFIG_WDT=y
 CONFIG_WDT_SP805=y
 CONFIG_RSA=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_OF_LIBFDT_OVERLAY=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
index 0ece698..4ba5a8d 100644
--- a/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043aqds_tfa_SECURE_BOOT_defconfig
@@ -62,4 +62,5 @@
 CONFIG_RSA=y
 CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
index 94ca502..83bfca0 100644
--- a/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1043ardb_tfa_SECURE_BOOT_defconfig
@@ -56,3 +56,4 @@
 CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_CMD_SETEXPR=y
diff --git a/configs/ls1046afrwy_tfa_defconfig b/configs/ls1046afrwy_tfa_defconfig
index d572e4d..96efee6 100644
--- a/configs/ls1046afrwy_tfa_defconfig
+++ b/configs/ls1046afrwy_tfa_defconfig
@@ -56,5 +56,9 @@
 CONFIG_FSL_QSPI=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_ASIX88179=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_RTL8152=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
diff --git a/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
index e173747..c50e525 100644
--- a/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1046aqds_tfa_SECURE_BOOT_defconfig
@@ -61,3 +61,4 @@
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_RSA=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_CMD_SETEXPR=y
diff --git a/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
index 1dde0ae..43a1236 100644
--- a/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1046ardb_tfa_SECURE_BOOT_defconfig
@@ -54,3 +54,4 @@
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_RSA=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_CMD_SETEXPR=y
diff --git a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
index b144194..3d5d8a2 100644
--- a/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls1088ardb_tfa_SECURE_BOOT_defconfig
@@ -27,7 +27,7 @@
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_SETEXPR=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
diff --git a/configs/ls1088ardb_tfa_defconfig b/configs/ls1088ardb_tfa_defconfig
index ccbf1c6..829dcc6 100644
--- a/configs/ls1088ardb_tfa_defconfig
+++ b/configs/ls1088ardb_tfa_defconfig
@@ -72,4 +72,8 @@
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_GADGET=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_ASIX88179=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_RTL8152=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
diff --git a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
index 7fb7c42..5ba20e5 100644
--- a/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/ls2088ardb_tfa_SECURE_BOOT_defconfig
@@ -28,7 +28,7 @@
 CONFIG_CMD_NAND=y
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
diff --git a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
index 6c6631f..6989543 100644
--- a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig
@@ -17,6 +17,7 @@
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y
@@ -27,6 +28,7 @@
 CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
+CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-qds"
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
@@ -55,6 +57,7 @@
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCIE_LAYERSCAPE_GEN4=y
+CONFIG_PCIE_LAYERSCAPE=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
@@ -70,3 +73,4 @@
 CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_CMD_SETEXPR=y
diff --git a/configs/lx2160aqds_tfa_defconfig b/configs/lx2160aqds_tfa_defconfig
index ad81561..c9a6ffb 100644
--- a/configs/lx2160aqds_tfa_defconfig
+++ b/configs/lx2160aqds_tfa_defconfig
@@ -18,6 +18,7 @@
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y
@@ -57,6 +58,7 @@
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCIE_LAYERSCAPE_GEN4=y
+CONFIG_PCIE_LAYERSCAPE=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
diff --git a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
index fe8154b..5517a7d 100644
--- a/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
+++ b/configs/lx2160ardb_tfa_SECURE_BOOT_defconfig
@@ -18,6 +18,7 @@
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y
@@ -28,6 +29,7 @@
 CONFIG_CMD_CACHE=y
 CONFIG_MP=y
 CONFIG_OF_CONTROL=y
+CONFIG_OF_BOARD_FIXUP=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-lx2160a-rdb"
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM=y
@@ -51,6 +53,7 @@
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCIE_LAYERSCAPE_GEN4=y
+CONFIG_PCIE_LAYERSCAPE=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
@@ -65,3 +68,4 @@
 CONFIG_SPL_RSA=y
 CONFIG_RSA_SOFTWARE_EXP=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_CMD_SETEXPR=y
diff --git a/configs/lx2160ardb_tfa_defconfig b/configs/lx2160ardb_tfa_defconfig
index b7c0e32..b998cb6 100644
--- a/configs/lx2160ardb_tfa_defconfig
+++ b/configs/lx2160ardb_tfa_defconfig
@@ -19,6 +19,7 @@
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y
@@ -56,6 +57,7 @@
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCIE_LAYERSCAPE_GEN4=y
+CONFIG_PCIE_LAYERSCAPE=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_PCF2127=y
 CONFIG_DM_SCSI=y
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c
index 02c1ee7..f0d15fe 100644
--- a/drivers/net/fsl_enetc.c
+++ b/drivers/net/fsl_enetc.c
@@ -14,6 +14,69 @@
 
 #include "fsl_enetc.h"
 
+#define ENETC_DRIVER_NAME	"enetc_eth"
+
+/*
+ * sets the MAC address in IERB registers, this setting is persistent and
+ * carried over to Linux.
+ */
+static void enetc_set_ierb_primary_mac(struct udevice *dev, int devfn,
+				       const u8 *enetaddr)
+{
+#ifdef CONFIG_ARCH_LS1028A
+/*
+ * LS1028A is the only part with IERB at this time and there are plans to change
+ * its structure, keep this LS1028A specific for now
+ */
+#define IERB_BASE		0x1f0800000ULL
+#define IERB_PFMAC(pf, vf, n)	(IERB_BASE + 0x8000 + (pf) * 0x100 + (vf) * 8 \
+				 + (n) * 4)
+
+static int ierb_fn_to_pf[] = {0, 1, 2, -1, -1, -1, 3};
+
+	u16 lower = *(const u16 *)(enetaddr + 4);
+	u32 upper = *(const u32 *)enetaddr;
+
+	if (ierb_fn_to_pf[devfn] < 0)
+		return;
+
+	out_le32(IERB_PFMAC(ierb_fn_to_pf[devfn], 0, 0), upper);
+	out_le32(IERB_PFMAC(ierb_fn_to_pf[devfn], 0, 1), (u32)lower);
+#endif
+}
+
+/* sets up primary MAC addresses in DT/IERB */
+void fdt_fixup_enetc_mac(void *blob)
+{
+	struct pci_child_platdata *ppdata;
+	struct eth_pdata *pdata;
+	struct udevice *dev;
+	struct uclass *uc;
+	char path[256];
+	int offset;
+	int devfn;
+
+	uclass_get(UCLASS_ETH, &uc);
+	uclass_foreach_dev(dev, uc) {
+		if (!dev->driver || !dev->driver->name ||
+		    strcmp(dev->driver->name, ENETC_DRIVER_NAME))
+			continue;
+
+		pdata = dev_get_platdata(dev);
+		ppdata = dev_get_parent_platdata(dev);
+		devfn = PCI_FUNC(ppdata->devfn);
+
+		enetc_set_ierb_primary_mac(dev, devfn, pdata->enetaddr);
+
+		snprintf(path, 256, "/soc/pcie@1f0000000/ethernet@%x,%x",
+			 PCI_DEV(ppdata->devfn), PCI_FUNC(ppdata->devfn));
+		offset = fdt_path_offset(blob, path);
+		if (offset < 0)
+			continue;
+		fdt_setprop(blob, offset, "mac-address", pdata->enetaddr, 6);
+	}
+}
+
 /*
  * Bind the device:
  * - set a more explicit name on the interface
@@ -122,16 +185,34 @@
 	return 0;
 }
 
-/* set up MAC and serdes for SXGMII */
-static int enetc_init_sxgmii(struct udevice *dev)
+/* set up MAC configuration for the given interface type */
+static void enetc_setup_mac_iface(struct udevice *dev)
 {
 	struct enetc_priv *priv = dev_get_priv(dev);
 	u32 if_mode;
 
-	/* set ifmode to (US)XGMII */
-	if_mode = enetc_read_port(priv, ENETC_PM_IF_MODE);
-	if_mode &= ~ENETC_PM_IF_IFMODE_MASK;
-	enetc_write_port(priv, ENETC_PM_IF_MODE, if_mode);
+	switch (priv->if_type) {
+	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
+		enetc_init_rgmii(dev);
+		break;
+	case PHY_INTERFACE_MODE_XGMII:
+	case PHY_INTERFACE_MODE_USXGMII:
+	case PHY_INTERFACE_MODE_XFI:
+		/* set ifmode to (US)XGMII */
+		if_mode = enetc_read_port(priv, ENETC_PM_IF_MODE);
+		if_mode &= ~ENETC_PM_IF_IFMODE_MASK;
+		enetc_write_port(priv, ENETC_PM_IF_MODE, if_mode);
+		break;
+	};
+}
+
+/* set up serdes for SXGMII */
+static int enetc_init_sxgmii(struct udevice *dev)
+{
+	struct enetc_priv *priv = dev_get_priv(dev);
 
 	if (!enetc_has_imdio(dev))
 		return 0;
@@ -267,14 +348,57 @@
 	return 0;
 }
 
+/*
+ * LS1028A is the only part with IERB at this time and there are plans to
+ * change its structure, keep this LS1028A specific for now.
+ */
+#define LS1028A_IERB_BASE		0x1f0800000ULL
+#define LS1028A_IERB_PSIPMAR0(pf, vf)	(LS1028A_IERB_BASE + 0x8000 \
+					 + (pf) * 0x100 + (vf) * 8)
+#define LS1028A_IERB_PSIPMAR1(pf, vf)	(LS1028A_IERB_PSIPMAR0(pf, vf) + 4)
+
-/* ENETC Port MAC address registers, accepts big-endian format */
-static void enetc_set_primary_mac_addr(struct enetc_priv *priv, const u8 *addr)
+static int enetc_ls1028a_write_hwaddr(struct udevice *dev)
 {
+	struct pci_child_platdata *ppdata = dev_get_parent_platdata(dev);
+	const int devfn_to_pf[] = {0, 1, 2, -1, -1, -1, 3};
+	struct eth_pdata *plat = dev_get_platdata(dev);
+	int devfn = PCI_FUNC(ppdata->devfn);
+	u8 *addr = plat->enetaddr;
+	u32 lower, upper;
+	int pf;
+
+	if (devfn >= ARRAY_SIZE(devfn_to_pf))
+		return 0;
+
+	pf = devfn_to_pf[devfn];
+	if (pf < 0)
+		return 0;
+
+	lower = *(const u16 *)(addr + 4);
+	upper = *(const u32 *)addr;
+
+	out_le32(LS1028A_IERB_PSIPMAR0(pf, 0), upper);
+	out_le32(LS1028A_IERB_PSIPMAR1(pf, 0), lower);
+
+	return 0;
+}
+
+static int enetc_write_hwaddr(struct udevice *dev)
+{
+	struct eth_pdata *plat = dev_get_platdata(dev);
+	struct enetc_priv *priv = dev_get_priv(dev);
+	u8 *addr = plat->enetaddr;
+
+	if (IS_ENABLED(CONFIG_ARCH_LS1028A))
+		return enetc_ls1028a_write_hwaddr(dev);
+
 	u16 lower = *(const u16 *)(addr + 4);
 	u32 upper = *(const u32 *)addr;
 
 	enetc_write_port(priv, ENETC_PSIPMAR0, upper);
 	enetc_write_port(priv, ENETC_PSIPMAR1, lower);
+
+	return 0;
 }
 
 /* Configure port parameters (# of rings, frame size, enable port) */
@@ -405,7 +529,6 @@
  */
 static int enetc_start(struct udevice *dev)
 {
-	struct eth_pdata *plat = dev_get_platdata(dev);
 	struct enetc_priv *priv = dev_get_priv(dev);
 
 	/* reset and enable the PCI device */
@@ -413,23 +536,13 @@
 	dm_pci_clrset_config16(dev, PCI_COMMAND, 0,
 			       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
 
-	if (!is_valid_ethaddr(plat->enetaddr)) {
-		enetc_dbg(dev, "invalid MAC address, generate random ...\n");
-		net_random_ethaddr(plat->enetaddr);
-	}
-	enetc_set_primary_mac_addr(priv, plat->enetaddr);
-
 	enetc_enable_si_port(priv);
 
 	/* setup Tx/Rx buffer descriptors */
 	enetc_setup_tx_bdr(dev);
 	enetc_setup_rx_bdr(dev);
 
-	if (priv->if_type == PHY_INTERFACE_MODE_RGMII ||
-	    priv->if_type == PHY_INTERFACE_MODE_RGMII_ID ||
-	    priv->if_type == PHY_INTERFACE_MODE_RGMII_RXID ||
-	    priv->if_type == PHY_INTERFACE_MODE_RGMII_TXID)
-		enetc_init_rgmii(dev);
+	enetc_setup_mac_iface(dev);
 
 	if (priv->phy)
 		phy_startup(priv->phy);
@@ -548,10 +661,11 @@
 	.send	= enetc_send,
 	.recv	= enetc_recv,
 	.stop	= enetc_stop,
+	.write_hwaddr = enetc_write_hwaddr,
 };
 
 U_BOOT_DRIVER(eth_enetc) = {
-	.name	= "enetc_eth",
+	.name	= ENETC_DRIVER_NAME,
 	.id	= UCLASS_ETH,
 	.bind	= enetc_bind,
 	.probe	= enetc_probe,
diff --git a/drivers/net/fsl_enetc.h b/drivers/net/fsl_enetc.h
index 9a36cda..48c3005 100644
--- a/drivers/net/fsl_enetc.h
+++ b/drivers/net/fsl_enetc.h
@@ -227,4 +227,7 @@
 int enetc_mdio_write_priv(struct enetc_mdio_priv *priv, int addr, int devad,
 			  int reg, u16 val);
 
+/* sets up primary MAC addresses in DT/IERB */
+void fdt_fixup_enetc_mac(void *blob);
+
 #endif /* _ENETC_H */
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 8a33eb0..c051ecc 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -34,9 +34,10 @@
 obj-$(CONFIG_PCIE_DW_MVEBU) += pcie_dw_mvebu.o
 obj-$(CONFIG_PCIE_FSL) += pcie_fsl.o pcie_fsl_fixup.o
 obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape.o
-obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape_fixup.o
+obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape_fixup.o pcie_layerscape_fixup_common.o
 obj-$(CONFIG_PCIE_LAYERSCAPE_GEN4) += pcie_layerscape_gen4.o \
-				pcie_layerscape_gen4_fixup.o pcie_layerscape.o
+				pcie_layerscape_gen4_fixup.o \
+				pcie_layerscape_fixup_common.o
 obj-$(CONFIG_PCI_XILINX) += pcie_xilinx.o
 obj-$(CONFIG_PCI_PHYTIUM) += pcie_phytium.o
 obj-$(CONFIG_PCIE_INTEL_FPGA) += pcie_intel_fpga.o
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c
index 47394bd..2ab67d1 100644
--- a/drivers/pci/pcie_layerscape.c
+++ b/drivers/pci/pcie_layerscape.c
@@ -312,20 +312,9 @@
 /* Disable all bars in RC mode */
 static void ls_pcie_disable_bars(struct ls_pcie *pcie)
 {
-	u32 sriov;
-
-	sriov = in_le32(pcie->dbi + PCIE_SRIOV);
-
-	/*
-	 * TODO: For PCIe controller with SRIOV, the method to disable bars
-	 * is different and more complex, so will add later.
-	 */
-	if (PCI_EXT_CAP_ID(sriov) == PCI_EXT_CAP_ID_SRIOV)
-		return;
-
 	dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_BASE_ADDRESS_0);
 	dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_BASE_ADDRESS_1);
-	dbi_writel(pcie, 0, PCIE_CS2_OFFSET + PCI_ROM_ADDRESS1);
+	dbi_writel(pcie, 0xfffffffe, PCIE_CS2_OFFSET + PCI_ROM_ADDRESS1);
 }
 
 static void ls_pcie_setup_ctrl(struct ls_pcie *pcie)
diff --git a/drivers/pci/pcie_layerscape_fixup.c b/drivers/pci/pcie_layerscape_fixup.c
index 27ef20d..ec6acbb 100644
--- a/drivers/pci/pcie_layerscape_fixup.c
+++ b/drivers/pci/pcie_layerscape_fixup.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright 2017-2019 NXP
+ * Copyright 2017-2020 NXP
  * Copyright 2014-2015 Freescale Semiconductor, Inc.
  * Layerscape PCIe driver
  */
@@ -17,6 +17,7 @@
 #include <asm/arch/clock.h>
 #endif
 #include "pcie_layerscape.h"
+#include "pcie_layerscape_fixup_common.h"
 
 #if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
 /*
@@ -30,17 +31,6 @@
 		return -ENOSPC;  /* LUT is full */
 }
 
-/* returns the next available streamid for pcie, -errno if failed */
-static int ls_pcie_next_streamid(void)
-{
-	static int next_stream_id = FSL_PEX_STREAM_ID_START;
-
-	if (next_stream_id > FSL_PEX_STREAM_ID_END)
-		return -EINVAL;
-
-	return next_stream_id++;
-}
-
 static void lut_writel(struct ls_pcie *pcie, unsigned int value,
 		       unsigned int offset)
 {
@@ -191,10 +181,12 @@
 			bus = bus->parent;
 		pcie = dev_get_priv(bus);
 
-		streamid = ls_pcie_next_streamid();
+		streamid = pcie_next_streamid(pcie->stream_id_cur, pcie->idx);
 		if (streamid < 0) {
 			debug("ERROR: no stream ids free\n");
 			continue;
+		} else {
+			pcie->stream_id_cur++;
 		}
 
 		index = ls_pcie_next_lut_index(pcie);
@@ -215,6 +207,7 @@
 		fdt_pcie_set_iommu_map_entry_ls(blob, pcie, bdf >> 8,
 						streamid);
 	}
+	pcie_board_fix_fdt(blob);
 }
 #endif
 
@@ -271,7 +264,7 @@
 }
 
 /* Fixup Kernel DT for PCIe */
-void ft_pci_setup(void *blob, bd_t *bd)
+void ft_pci_setup_ls(void *blob, bd_t *bd)
 {
 	struct ls_pcie *pcie;
 
@@ -284,7 +277,7 @@
 }
 
 #else /* !CONFIG_OF_BOARD_SETUP */
-void ft_pci_setup(void *blob, bd_t *bd)
+void ft_pci_setup_ls(void *blob, bd_t *bd)
 {
 }
 #endif
diff --git a/drivers/pci/pcie_layerscape_fixup_common.c b/drivers/pci/pcie_layerscape_fixup_common.c
new file mode 100644
index 0000000..b010a63
--- /dev/null
+++ b/drivers/pci/pcie_layerscape_fixup_common.c
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019-2020 NXP
+ *
+ * PCIe DT fixup for NXP Layerscape SoCs
+ * Author: Wasim Khan <wasim.khan@nxp.com>
+ *
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/soc.h>
+#include "pcie_layerscape_fixup_common.h"
+
+void ft_pci_setup(void *blob, bd_t *bd)
+{
+#if defined(CONFIG_PCIE_LAYERSCAPE_GEN4)
+	uint svr;
+
+	svr = SVR_SOC_VER(get_svr());
+
+	if (svr == SVR_LX2160A && IS_SVR_REV(get_svr(), 1, 0))
+		ft_pci_setup_ls_gen4(blob, bd);
+	else
+#endif /* CONFIG_PCIE_LAYERSCAPE_GEN4 */
+		ft_pci_setup_ls(blob, bd);
+}
+
+#if defined(CONFIG_FSL_LAYERSCAPE)
+int lx2_board_fix_fdt(void *fdt)
+{
+	char *reg_name, *old_str, *new_str;
+	const char *reg_names;
+	int names_len, old_str_len, new_str_len, remaining_str_len;
+	struct str_map {
+		char *old_str;
+		char *new_str;
+	} reg_names_map[] = {
+		{ "csr_axi_slave", "regs" },
+		{ "config_axi_slave", "config" }
+	};
+	int off = -1, i;
+
+	off = fdt_node_offset_by_compatible(fdt, -1, "fsl,lx2160a-pcie");
+	while (off != -FDT_ERR_NOTFOUND) {
+		fdt_setprop(fdt, off, "compatible", "fsl,ls2088a-pcie",
+			    strlen("fsl,ls2088a-pcie") + 1);
+
+		reg_names = fdt_getprop(fdt, off, "reg-names", &names_len);
+		if (!reg_names)
+			continue;
+		reg_name = (char *)reg_names;
+		remaining_str_len = names_len - (reg_name - reg_names);
+		i = 0;
+		while ((i < ARRAY_SIZE(reg_names_map)) && remaining_str_len) {
+			old_str = reg_names_map[i].old_str;
+			new_str = reg_names_map[i].new_str;
+			old_str_len = strlen(old_str);
+			new_str_len = strlen(new_str);
+			if (memcmp(reg_name, old_str, old_str_len) == 0) {
+				/* first only leave required bytes for new_str
+				 * and copy rest of the string after it
+				 */
+				memcpy(reg_name + new_str_len,
+				       reg_name + old_str_len,
+				       remaining_str_len - old_str_len);
+
+				/* Now copy new_str */
+				memcpy(reg_name, new_str, new_str_len);
+				names_len -= old_str_len;
+				names_len += new_str_len;
+				i++;
+			}
+
+			reg_name = memchr(reg_name, '\0', remaining_str_len);
+			if (!reg_name)
+				break;
+			reg_name += 1;
+
+			remaining_str_len = names_len - (reg_name - reg_names);
+		}
+		fdt_setprop(fdt, off, "reg-names", reg_names, names_len);
+		fdt_delprop(fdt, off, "apio-wins");
+		fdt_delprop(fdt, off, "ppio-wins");
+		off = fdt_node_offset_by_compatible(fdt, off,
+						    "fsl,lx2160a-pcie");
+	}
+	return 0;
+}
+
+int pcie_board_fix_fdt(void *fdt)
+{
+	uint svr;
+
+	svr = SVR_SOC_VER(get_svr());
+
+	if (svr == SVR_LX2160A && IS_SVR_REV(get_svr(), 2, 0))
+		return lx2_board_fix_fdt(fdt);
+
+	return 0;
+}
+
+#ifdef CONFIG_ARCH_LX2160A
+/* returns the next available streamid for pcie, -errno if failed */
+int pcie_next_streamid(int currentid, int idx)
+{
+	if (currentid > FSL_PEX_STREAM_ID_END)
+		return -EINVAL;
+
+	return currentid | ((idx + 1) << 11);
+}
+#else
+/* returns the next available streamid for pcie, -errno if failed */
+int pcie_next_streamid(int currentid, int idx)
+{
+	static int next_stream_id = FSL_PEX_STREAM_ID_START;
+
+	if (next_stream_id > FSL_PEX_STREAM_ID_END)
+		return -EINVAL;
+
+	return next_stream_id++;
+}
+#endif
+#endif /* CONFIG_FSL_LAYERSCAPE */
diff --git a/drivers/pci/pcie_layerscape_fixup_common.h b/drivers/pci/pcie_layerscape_fixup_common.h
new file mode 100644
index 0000000..e1970a5
--- /dev/null
+++ b/drivers/pci/pcie_layerscape_fixup_common.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2019-2020 NXP
+ *
+ * PCIe DT fixup for NXP Layerscape SoCs
+ * Author: Wasim Khan <wasim.khan@nxp.com>
+ *
+ */
+#ifndef _PCIE_LAYERSCAPE_FIXUP_COMMON_H_
+#define _PCIE_LAYERSCAPE_FIXUP_COMMON_H_
+
+#include <common.h>
+
+void ft_pci_setup_ls(void *blob, bd_t *bd);
+
+#ifdef CONFIG_PCIE_LAYERSCAPE_GEN4
+void ft_pci_setup_ls_gen4(void *blob, bd_t *bd);
+#endif /* CONFIG_PCIE_LAYERSCAPE_GEN4 */
+int pcie_next_streamid(int currentid, int id);
+int pcie_board_fix_fdt(void *fdt);
+
+#endif //_PCIE_LAYERSCAPE_FIXUP_COMMON_H_
diff --git a/drivers/pci/pcie_layerscape_gen4_fixup.c b/drivers/pci/pcie_layerscape_gen4_fixup.c
index da98171..bfe197e 100644
--- a/drivers/pci/pcie_layerscape_gen4_fixup.c
+++ b/drivers/pci/pcie_layerscape_gen4_fixup.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+ OR X11
 /*
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  *
  * PCIe Gen4 driver for NXP Layerscape SoCs
  * Author: Hou Zhiqiang <Minder.Hou@gmail.com>
@@ -19,6 +19,7 @@
 #include <asm/arch/clock.h>
 #endif
 #include "pcie_layerscape_gen4.h"
+#include "pcie_layerscape_fixup_common.h"
 
 #if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
 /*
@@ -32,19 +33,6 @@
 	return -ENOSPC;  /* LUT is full */
 }
 
-/* returns the next available streamid for pcie, -errno if failed */
-static int ls_pcie_g4_next_streamid(struct ls_pcie_g4 *pcie)
-{
-	int stream_id = pcie->stream_id_cur;
-
-	if (stream_id > FSL_PEX_STREAM_ID_END)
-		return -EINVAL;
-
-	pcie->stream_id_cur++;
-
-	return stream_id | ((pcie->idx + 1) << 11);
-}
-
 /*
  * Program a single LUT entry
  */
@@ -161,10 +149,12 @@
 			bus = bus->parent;
 		pcie = dev_get_priv(bus);
 
-		streamid = ls_pcie_g4_next_streamid(pcie);
+		streamid = pcie_next_streamid(pcie->stream_id_cur, pcie->idx);
 		if (streamid < 0) {
 			debug("ERROR: no stream ids free\n");
 			continue;
+		} else {
+			pcie->stream_id_cur++;
 		}
 
 		index = ls_pcie_g4_next_lut_index(pcie);
@@ -234,7 +224,7 @@
 }
 
 /* Fixup Kernel DT for PCIe */
-void ft_pci_setup(void *blob, bd_t *bd)
+void ft_pci_setup_ls_gen4(void *blob, bd_t *bd)
 {
 	struct ls_pcie_g4 *pcie;
 
@@ -247,7 +237,7 @@
 }
 
 #else /* !CONFIG_OF_BOARD_SETUP */
-void ft_pci_setup(void *blob, bd_t *bd)
+void ft_pci_setup_ls_gen4(void *blob, bd_t *bd)
 {
 }
 #endif
diff --git a/include/configs/ls1012afrwy.h b/include/configs/ls1012afrwy.h
index c0519e3..dde4369 100644
--- a/include/configs/ls1012afrwy.h
+++ b/include/configs/ls1012afrwy.h
@@ -63,7 +63,7 @@
 	"fdtheader_addr_r=0x80100000\0"		\
 	"kernelheader_addr_r=0x80200000\0"	\
 	"kernelheader_size=0x40000\0"		\
-	"kernel_addr_r=0x81000000\0"		\
+	"kernel_addr_r=0x96000000\0"		\
 	"fdt_addr_r=0x90000000\0"		\
 	"load_addr=0x96000000\0"		\
 	"kernel_size=0x2800000\0"		\
diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
index 0341495..b419c46 100644
--- a/include/configs/ls1012ardb.h
+++ b/include/configs/ls1012ardb.h
@@ -69,7 +69,7 @@
 	"scripthdraddr=0x80080000\0"		\
 	"fdtheader_addr_r=0x80100000\0"		\
 	"kernelheader_addr_r=0x80200000\0"	\
-	"kernel_addr_r=0x81000000\0"		\
+	"kernel_addr_r=0x96000000\0"		\
 	"fdt_addr_r=0x90000000\0"		\
 	"load_addr=0xa0000000\0"		\
 	"kernel_size=0x2800000\0"		\
diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h
index cd3e2c4..02cccff 100644
--- a/include/configs/lx2160a_common.h
+++ b/include/configs/lx2160a_common.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  */
 
 #ifndef __LX2_COMMON_H
@@ -229,8 +229,6 @@
 	BOOTENV					\
 	"mcmemsize=0x70000000\0"		\
 	XSPI_MC_INIT_CMD				\
-	"boot_scripts=lx2160ardb_boot.scr\0"	\
-	"boot_script_hdr=hdr_lx2160ardb_bs.out\0"	\
 	"scan_dev_for_boot_part="		\
 		"part list ${devtype} ${devnum} devplist; "	\
 		"env exists devplist || setenv devplist 1; "	\
diff --git a/include/configs/lx2160aqds.h b/include/configs/lx2160aqds.h
index 662e601..f25cab1 100644
--- a/include/configs/lx2160aqds.h
+++ b/include/configs/lx2160aqds.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  */
 
 #ifndef __LX2_QDS_H
@@ -120,6 +120,8 @@
 #define CONFIG_EXTRA_ENV_SETTINGS		\
 	EXTRA_ENV_SETTINGS			\
 	"lx2160aqds_vdd_mv=800\0"		\
+	"boot_scripts=lx2160aqds_boot.scr\0"	\
+	"boot_script_hdr=hdr_lx2160aqds_bs.out\0"	\
 	"BOARD=lx2160aqds\0"			\
 	"xspi_bootcmd=echo Trying load from flexspi..;"		\
 		"sf probe 0:0 && sf read $load_addr "		\
diff --git a/include/configs/lx2160ardb.h b/include/configs/lx2160ardb.h
index c6bacb6..de385f8 100644
--- a/include/configs/lx2160ardb.h
+++ b/include/configs/lx2160ardb.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright 2018 NXP
+ * Copyright 2018,2020 NXP
  */
 
 #ifndef __LX2_RDB_H
@@ -89,6 +89,8 @@
 /* Initial environment variables */
 #define CONFIG_EXTRA_ENV_SETTINGS		\
 	EXTRA_ENV_SETTINGS			\
+	"boot_scripts=lx2160ardb_boot.scr\0"	\
+	"boot_script_hdr=hdr_lx2160ardb_bs.out\0"	\
 	"lx2160ardb_vdd_mv=800\0"		\
 	"BOARD=lx2160ardb\0"			\
 	"xspi_bootcmd=echo Trying load from flexspi..;"		\