diff --git a/drivers/net/fsl_enetc.h b/drivers/net/fsl_enetc.h
index 37e7e85..110c1d7 100644
--- a/drivers/net/fsl_enetc.h
+++ b/drivers/net/fsl_enetc.h
@@ -201,6 +201,11 @@
 /* PCS replicator block for USXGMII */
 #define ENETC_PCS_DEVAD_REPL		0x1f
 
+#define ENETC_PCS_REPL_LINK_TIMER_1	0x12
+#define  ENETC_PCS_REPL_LINK_TIMER_1_DEF	0x0003
+#define ENETC_PCS_REPL_LINK_TIMER_2	0x13
+#define  ENETC_PCS_REPL_LINK_TIMER_2_DEF	0x06a0
+
 /* ENETC external MDIO registers */
 #define ENETC_MDIO_BASE		0x1c00
 #define ENETC_MDIO_CFG		0x00
diff --git a/drivers/net/mscc_eswitch/Kconfig b/drivers/net/mscc_eswitch/Kconfig
index 80dd22f..ccf7822 100644
--- a/drivers/net/mscc_eswitch/Kconfig
+++ b/drivers/net/mscc_eswitch/Kconfig
@@ -36,3 +36,11 @@
 	select PHYLIB
 	help
 	  This driver supports the Serval network switch device.
+
+config MSCC_FELIX_SWITCH
+	bool "Felix switch driver"
+	depends on DM_DSA && DM_PCI
+	select FSL_ENETC
+	help
+	  This driver supports the Ethernet switch integrated in the
+	  NXP LS1028A SoC.
diff --git a/drivers/net/mscc_eswitch/Makefile b/drivers/net/mscc_eswitch/Makefile
index d583fe9..22342ed 100644
--- a/drivers/net/mscc_eswitch/Makefile
+++ b/drivers/net/mscc_eswitch/Makefile
@@ -4,3 +4,4 @@
 obj-$(CONFIG_MSCC_JR2_SWITCH) += jr2_switch.o mscc_xfer.o mscc_miim.o
 obj-$(CONFIG_MSCC_SERVALT_SWITCH) += servalt_switch.o mscc_xfer.o mscc_miim.o
 obj-$(CONFIG_MSCC_SERVAL_SWITCH) += serval_switch.o mscc_xfer.o mscc_mac_table.o mscc_miim.o
+obj-$(CONFIG_MSCC_FELIX_SWITCH) += felix_switch.o
diff --git a/drivers/net/mscc_eswitch/felix_switch.c b/drivers/net/mscc_eswitch/felix_switch.c
new file mode 100644
index 0000000..f20e84e
--- /dev/null
+++ b/drivers/net/mscc_eswitch/felix_switch.c
@@ -0,0 +1,414 @@
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Felix (VSC9959) Ethernet switch driver
+ * Copyright 2018-2021 NXP Semiconductors
+ */
+
+/*
+ * This driver is used for the Ethernet switch integrated into NXP LS1028A.
+ * Felix switch is derived from Microsemi Ocelot but there are several NXP
+ * adaptations that makes the two U-Boot drivers largely incompatible.
+ *
+ * Felix on LS1028A has 4 front panel ports and two internal ports, connected
+ * to ENETC interfaces.  We're using one of the ENETC interfaces to push traffic
+ * into the switch.  Injection/extraction headers are used to identify
+ * egress/ingress ports in the switch for Tx/Rx.
+ */
+
+#include <dm/device_compat.h>
+#include <linux/delay.h>
+#include <net/dsa.h>
+#include <asm/io.h>
+#include <miiphy.h>
+#include <pci.h>
+
+/* defines especially around PCS are reused from enetc */
+#include "../fsl_enetc.h"
+
+#define PCI_DEVICE_ID_FELIX_ETHSW	0xEEF0
+
+/* Felix has in fact 6 ports, but we don't use the last internal one */
+#define FELIX_PORT_COUNT		5
+/* Front panel port mask */
+#define FELIX_FP_PORT_MASK		0xf
+
+/* Register map for BAR4 */
+#define FELIX_SYS			0x010000
+#define FELIX_ES0			0x040000
+#define FELIX_IS1			0x050000
+#define FELIX_IS2			0x060000
+#define FELIX_GMII(port)		(0x100000 + (port) * 0x10000)
+#define FELIX_QSYS			0x200000
+
+#define FELIX_SYS_SYSTEM		(FELIX_SYS + 0x00000E00)
+#define  FELIX_SYS_SYSTEM_EN		BIT(0)
+#define FELIX_SYS_RAM_CTRL		(FELIX_SYS + 0x00000F24)
+#define  FELIX_SYS_RAM_CTRL_INIT	BIT(1)
+#define FELIX_SYS_SYSTEM_PORT_MODE(a)	(FELIX_SYS_SYSTEM + 0xC + (a) * 4)
+#define  FELIX_SYS_SYSTEM_PORT_MODE_CPU	0x0000001e
+
+#define FELIX_ES0_TCAM_CTRL		(FELIX_ES0 + 0x000003C0)
+#define  FELIX_ES0_TCAM_CTRL_EN		BIT(0)
+#define FELIX_IS1_TCAM_CTRL		(FELIX_IS1 + 0x000003C0)
+#define  FELIX_IS1_TCAM_CTRL_EN		BIT(0)
+#define FELIX_IS2_TCAM_CTRL		(FELIX_IS2 + 0x000003C0)
+#define  FELIX_IS2_TCAM_CTRL_EN		BIT(0)
+
+#define FELIX_GMII_CLOCK_CFG(port)	(FELIX_GMII(port) + 0x00000000)
+#define  FELIX_GMII_CLOCK_CFG_LINK_1G	1
+#define  FELIX_GMII_CLOCK_CFG_LINK_100M	2
+#define  FELIX_GMII_CLOCK_CFG_LINK_10M	3
+#define FELIX_GMII_MAC_ENA_CFG(port)	(FELIX_GMII(port) + 0x0000001C)
+#define  FELIX_GMII_MAX_ENA_CFG_TX	BIT(0)
+#define  FELIX_GMII_MAX_ENA_CFG_RX	BIT(4)
+#define FELIX_GMII_MAC_IFG_CFG(port)	(FELIX_GMII(port) + 0x0000001C + 0x14)
+#define  FELIX_GMII_MAC_IFG_CFG_DEF	0x515
+
+#define FELIX_QSYS_SYSTEM		(FELIX_QSYS + 0x0000F460)
+#define FELIX_QSYS_SYSTEM_SW_PORT_MODE(a)	\
+					(FELIX_QSYS_SYSTEM + 0x20 + (a) * 4)
+#define  FELIX_QSYS_SYSTEM_SW_PORT_ENA		BIT(14)
+#define  FELIX_QSYS_SYSTEM_SW_PORT_LOSSY	BIT(9)
+#define  FELIX_QSYS_SYSTEM_SW_PORT_SCH(a)	(((a) & 0x3800) << 11)
+#define FELIX_QSYS_SYSTEM_EXT_CPU_CFG	(FELIX_QSYS_SYSTEM + 0x80)
+#define  FELIX_QSYS_SYSTEM_EXT_CPU_PORT(a)	(((a) & 0xf) << 8 | 0xff)
+
+/* internal MDIO in BAR0 */
+#define FELIX_PM_IMDIO_BASE		0x8030
+
+/* Serdes block on LS1028A */
+#define FELIX_SERDES_BASE		0x1ea0000L
+#define FELIX_SERDES_LNATECR0(lane)	(FELIX_SERDES_BASE + 0x818 + \
+					 (lane) * 0x40)
+#define  FELIX_SERDES_LNATECR0_ADPT_EQ	0x00003000
+#define FELIX_SERDES_SGMIICR1(lane)	(FELIX_SERDES_BASE + 0x1804 + \
+					 (lane) * 0x10)
+#define  FELIX_SERDES_SGMIICR1_SGPCS	BIT(11)
+#define  FELIX_SERDES_SGMIICR1_MDEV(a)	(((a) & 0x1f) << 27)
+
+#define FELIX_PCS_CTRL			0
+#define  FELIX_PCS_CTRL_RST		BIT(15)
+
+/*
+ * The long prefix format used here contains two dummy MAC addresses, a magic
+ * value in place of a VLAN tag followed by the extraction/injection header and
+ * the original L2 frame.  Out of all this we only use the port ID.
+ */
+#define FELIX_DSA_TAG_LEN		sizeof(struct felix_dsa_tag)
+#define FELIX_DSA_TAG_MAGIC		0x0a008088
+#define FELIX_DSA_TAG_INJ_PORT		7
+#define  FELIX_DSA_TAG_INJ_PORT_SET(a)	(0x1 << ((a) & FELIX_FP_PORT_MASK))
+#define FELIX_DSA_TAG_EXT_PORT		10
+#define  FELIX_DSA_TAG_EXT_PORT_GET(a)	((a) >> 3)
+
+struct felix_dsa_tag {
+	uchar d_mac[6];
+	uchar s_mac[6];
+	u32   magic;
+	uchar meta[16];
+};
+
+struct felix_priv {
+	void *regs_base;
+	void *imdio_base;
+	struct mii_dev imdio;
+};
+
+/* MDIO wrappers, we're using these to drive internal MDIO to get to serdes */
+static int felix_mdio_read(struct mii_dev *bus, int addr, int devad, int reg)
+{
+	struct enetc_mdio_priv priv;
+
+	priv.regs_base = bus->priv;
+	return enetc_mdio_read_priv(&priv, addr, devad, reg);
+}
+
+static int felix_mdio_write(struct mii_dev *bus, int addr, int devad, int reg,
+			    u16 val)
+{
+	struct enetc_mdio_priv priv;
+
+	priv.regs_base = bus->priv;
+	return enetc_mdio_write_priv(&priv, addr, devad, reg, val);
+}
+
+/* set up serdes for SGMII */
+static void felix_init_sgmii(struct mii_dev *imdio, int pidx, bool an)
+{
+	u16 reg;
+
+	/* set up PCS lane address */
+	out_le32(FELIX_SERDES_SGMIICR1(pidx), FELIX_SERDES_SGMIICR1_SGPCS |
+		 FELIX_SERDES_SGMIICR1_MDEV(pidx));
+
+	/*
+	 * Set to SGMII mode, for 1Gbps enable AN, for 2.5Gbps set fixed speed.
+	 * Although fixed speed is 1Gbps, we could be running at 2.5Gbps based
+	 * on PLL configuration.  Setting 1G for 2.5G here is counter intuitive
+	 * but intentional.
+	 */
+	reg = ENETC_PCS_IF_MODE_SGMII;
+	reg |= an ? ENETC_PCS_IF_MODE_SGMII_AN : ENETC_PCS_IF_MODE_SPEED_1G;
+	felix_mdio_write(imdio, pidx, MDIO_DEVAD_NONE,
+			 ENETC_PCS_IF_MODE, reg);
+
+	/* Dev ability - SGMII */
+	felix_mdio_write(imdio, pidx, MDIO_DEVAD_NONE,
+			 ENETC_PCS_DEV_ABILITY, ENETC_PCS_DEV_ABILITY_SGMII);
+
+	/* Adjust link timer for SGMII */
+	felix_mdio_write(imdio, pidx, MDIO_DEVAD_NONE,
+			 ENETC_PCS_LINK_TIMER1, ENETC_PCS_LINK_TIMER1_VAL);
+	felix_mdio_write(imdio, pidx, MDIO_DEVAD_NONE,
+			 ENETC_PCS_LINK_TIMER2, ENETC_PCS_LINK_TIMER2_VAL);
+
+	reg = ENETC_PCS_CR_DEF_VAL;
+	reg |= an ? ENETC_PCS_CR_RESET_AN : ENETC_PCS_CR_RST;
+	/* restart PCS AN */
+	felix_mdio_write(imdio, pidx, MDIO_DEVAD_NONE,
+			 ENETC_PCS_CR, reg);
+}
+
+/* set up MAC and serdes for (Q)SXGMII */
+static int felix_init_sxgmii(struct mii_dev *imdio, int pidx)
+{
+	int timeout = 1000;
+
+	/* set up transit equalization control on serdes lane */
+	out_le32(FELIX_SERDES_LNATECR0(1), FELIX_SERDES_LNATECR0_ADPT_EQ);
+
+	/*reset lane */
+	felix_mdio_write(imdio, pidx, MDIO_MMD_PCS, FELIX_PCS_CTRL,
+			 FELIX_PCS_CTRL_RST);
+	while (felix_mdio_read(imdio, pidx, MDIO_MMD_PCS,
+			       FELIX_PCS_CTRL) & FELIX_PCS_CTRL_RST &&
+			--timeout) {
+		mdelay(10);
+	}
+	if (felix_mdio_read(imdio, pidx, MDIO_MMD_PCS,
+			    FELIX_PCS_CTRL) & FELIX_PCS_CTRL_RST)
+		return -ETIME;
+
+	/* Dev ability - SXGMII */
+	felix_mdio_write(imdio, pidx, ENETC_PCS_DEVAD_REPL,
+			 ENETC_PCS_DEV_ABILITY, ENETC_PCS_DEV_ABILITY_SXGMII);
+
+	/* Restart PCS AN */
+	felix_mdio_write(imdio, pidx, ENETC_PCS_DEVAD_REPL, ENETC_PCS_CR,
+			 ENETC_PCS_CR_RST | ENETC_PCS_CR_RESET_AN);
+	felix_mdio_write(imdio, pidx, ENETC_PCS_DEVAD_REPL,
+			 ENETC_PCS_REPL_LINK_TIMER_1,
+			 ENETC_PCS_REPL_LINK_TIMER_1_DEF);
+	felix_mdio_write(imdio, pidx, ENETC_PCS_DEVAD_REPL,
+			 ENETC_PCS_REPL_LINK_TIMER_2,
+			 ENETC_PCS_REPL_LINK_TIMER_2_DEF);
+
+	return 0;
+}
+
+/* Apply protocol specific configuration to MAC, serdes as needed */
+static void felix_start_pcs(struct udevice *dev, int port,
+			    struct phy_device *phy, struct mii_dev *imdio)
+{
+	bool autoneg = true;
+
+	if (phy->phy_id == PHY_FIXED_ID ||
+	    phy->interface == PHY_INTERFACE_MODE_SGMII_2500)
+		autoneg = false;
+
+	switch (phy->interface) {
+	case PHY_INTERFACE_MODE_SGMII:
+	case PHY_INTERFACE_MODE_SGMII_2500:
+	case PHY_INTERFACE_MODE_QSGMII:
+		felix_init_sgmii(imdio, port, autoneg);
+		break;
+	case PHY_INTERFACE_MODE_XGMII:
+	case PHY_INTERFACE_MODE_XFI:
+	case PHY_INTERFACE_MODE_USXGMII:
+		if (felix_init_sxgmii(imdio, port))
+			dev_err(dev, "PCS reset timeout on port %d\n", port);
+		break;
+	default:
+		break;
+	}
+}
+
+void felix_init(struct udevice *dev)
+{
+	struct dsa_pdata *pdata = dev_get_uclass_plat(dev);
+	struct felix_priv *priv = dev_get_priv(dev);
+	void *base = priv->regs_base;
+	int timeout = 100;
+
+	/* Init core memories */
+	out_le32(base + FELIX_SYS_RAM_CTRL, FELIX_SYS_RAM_CTRL_INIT);
+	while (in_le32(base + FELIX_SYS_RAM_CTRL) & FELIX_SYS_RAM_CTRL_INIT &&
+	       --timeout)
+		udelay(10);
+	if (in_le32(base + FELIX_SYS_RAM_CTRL) & FELIX_SYS_RAM_CTRL_INIT)
+		dev_err(dev, "Timeout waiting for switch memories\n");
+
+	/* Start switch core, set up ES0, IS1, IS2 */
+	out_le32(base + FELIX_SYS_SYSTEM, FELIX_SYS_SYSTEM_EN);
+	out_le32(base + FELIX_ES0_TCAM_CTRL, FELIX_ES0_TCAM_CTRL_EN);
+	out_le32(base + FELIX_IS1_TCAM_CTRL, FELIX_IS1_TCAM_CTRL_EN);
+	out_le32(base + FELIX_IS2_TCAM_CTRL, FELIX_IS2_TCAM_CTRL_EN);
+	udelay(20);
+
+	priv->imdio.read = felix_mdio_read;
+	priv->imdio.write = felix_mdio_write;
+	priv->imdio.priv = priv->imdio_base + FELIX_PM_IMDIO_BASE;
+	strncpy(priv->imdio.name, dev->name, MDIO_NAME_LEN);
+
+	/* set up CPU port */
+	out_le32(base + FELIX_QSYS_SYSTEM_EXT_CPU_CFG,
+		 FELIX_QSYS_SYSTEM_EXT_CPU_PORT(pdata->cpu_port));
+	out_le32(base + FELIX_SYS_SYSTEM_PORT_MODE(pdata->cpu_port),
+		 FELIX_SYS_SYSTEM_PORT_MODE_CPU);
+}
+
+/*
+ * Probe Felix:
+ * - enable the PCI function
+ * - map BAR 4
+ * - init switch core and port registers
+ */
+static int felix_probe(struct udevice *dev)
+{
+	struct felix_priv *priv = dev_get_priv(dev);
+
+	if (ofnode_valid(dev_ofnode(dev)) &&
+	    !ofnode_is_available(dev_ofnode(dev))) {
+		dev_dbg(dev, "switch disabled\n");
+		return -ENODEV;
+	}
+
+	priv->imdio_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0);
+	if (!priv->imdio_base) {
+		dev_err(dev, "failed to map BAR0\n");
+		return -EINVAL;
+	}
+
+	priv->regs_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_4, 0);
+	if (!priv->regs_base) {
+		dev_err(dev, "failed to map BAR4\n");
+		return -EINVAL;
+	}
+
+	/* register internal MDIO for debug */
+	if (!miiphy_get_dev_by_name(dev->name)) {
+		struct mii_dev *mii_bus;
+
+		mii_bus = mdio_alloc();
+		mii_bus->read = felix_mdio_read;
+		mii_bus->write = felix_mdio_write;
+		mii_bus->priv = priv->imdio_base + FELIX_PM_IMDIO_BASE;
+		strncpy(mii_bus->name, dev->name, MDIO_NAME_LEN);
+		mdio_register(mii_bus);
+	}
+
+	dm_pci_clrset_config16(dev, PCI_COMMAND, 0, PCI_COMMAND_MEMORY);
+
+	dsa_set_tagging(dev, FELIX_DSA_TAG_LEN, 0);
+
+	/* set up registers */
+	felix_init(dev);
+
+	return 0;
+}
+
+static int felix_port_enable(struct udevice *dev, int port,
+			     struct phy_device *phy)
+{
+	int supported = PHY_GBIT_FEATURES | SUPPORTED_2500baseX_Full;
+	struct felix_priv *priv = dev_get_priv(dev);
+	void *base = priv->regs_base;
+
+	/* Set up MAC registers */
+	out_le32(base + FELIX_GMII_CLOCK_CFG(port),
+		 FELIX_GMII_CLOCK_CFG_LINK_1G);
+
+	out_le32(base + FELIX_GMII_MAC_IFG_CFG(port),
+		 FELIX_GMII_MAC_IFG_CFG_DEF);
+
+	out_le32(base + FELIX_GMII_MAC_ENA_CFG(port),
+		 FELIX_GMII_MAX_ENA_CFG_TX | FELIX_GMII_MAX_ENA_CFG_RX);
+
+	out_le32(base + FELIX_QSYS_SYSTEM_SW_PORT_MODE(port),
+		 FELIX_QSYS_SYSTEM_SW_PORT_ENA |
+		 FELIX_QSYS_SYSTEM_SW_PORT_LOSSY |
+		 FELIX_QSYS_SYSTEM_SW_PORT_SCH(1));
+
+	felix_start_pcs(dev, port, phy, &priv->imdio);
+
+	phy->supported &= supported;
+	phy->advertising &= supported;
+	phy_config(phy);
+
+	phy_startup(phy);
+
+	return 0;
+}
+
+static void felix_port_disable(struct udevice *dev, int pidx,
+			       struct phy_device *phy)
+{
+	struct felix_priv *priv = dev_get_priv(dev);
+	void *base = priv->regs_base;
+
+	out_le32(base + FELIX_GMII_MAC_ENA_CFG(pidx), 0);
+
+	out_le32(base + FELIX_QSYS_SYSTEM_SW_PORT_MODE(pidx),
+		 FELIX_QSYS_SYSTEM_SW_PORT_LOSSY |
+		 FELIX_QSYS_SYSTEM_SW_PORT_SCH(1));
+
+	/*
+	 * we don't call phy_shutdown here to avoid waiting next time we use
+	 * the port, but the downside is that remote side will think we're
+	 * actively processing traffic although we are not.
+	 */
+}
+
+static int felix_xmit(struct udevice *dev, int pidx, void *packet, int length)
+{
+	struct felix_dsa_tag *tag = packet;
+
+	tag->magic = FELIX_DSA_TAG_MAGIC;
+	tag->meta[FELIX_DSA_TAG_INJ_PORT] = FELIX_DSA_TAG_INJ_PORT_SET(pidx);
+
+	return 0;
+}
+
+static int felix_rcv(struct udevice *dev, int *pidx, void *packet, int length)
+{
+	struct felix_dsa_tag *tag = packet;
+
+	if (tag->magic != FELIX_DSA_TAG_MAGIC)
+		return -EINVAL;
+
+	*pidx = FELIX_DSA_TAG_EXT_PORT_GET(tag->meta[FELIX_DSA_TAG_EXT_PORT]);
+
+	return 0;
+}
+
+static const struct dsa_ops felix_dsa_ops = {
+	.port_enable	= felix_port_enable,
+	.port_disable	= felix_port_disable,
+	.xmit		= felix_xmit,
+	.rcv		= felix_rcv,
+};
+
+U_BOOT_DRIVER(felix_ethsw) = {
+	.name		= "felix-switch",
+	.id		= UCLASS_DSA,
+	.probe		= felix_probe,
+	.ops		= &felix_dsa_ops,
+	.priv_auto	= sizeof(struct felix_priv),
+};
+
+static struct pci_device_id felix_ethsw_ids[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, PCI_DEVICE_ID_FELIX_ETHSW) },
+	{}
+};
+
+U_BOOT_PCI_DEVICE(felix_ethsw, felix_ethsw_ids);