diff --git a/lib/lwip/port/if.c b/lib/lwip/port/if.c
new file mode 100644
index 0000000000..2ed59a0c4e
--- /dev/null
+++ b/lib/lwip/port/if.c
@@ -0,0 +1,256 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * (C) Copyright 2023 Linaro Ltd. <maxim.uvarov@linaro.org>
+ */
+
+#include <common.h>
+#include <command.h>
+extern int eth_init(void); /* net.h */
+extern void string_to_enetaddr(const char *addr, uint8_t *enetaddr); /* net.h */
+extern struct in_addr net_ip;
+extern u8 net_ethaddr[6];
+
+#include "lwip/debug.h"
+#include "lwip/arch.h"
+#include "netif/etharp.h"
+#include "lwip/stats.h"
+#include "lwip/def.h"
+#include "lwip/mem.h"
+#include "lwip/pbuf.h"
+#include "lwip/sys.h"
+#include "lwip/netif.h"
+
+#include "lwip/ip.h"
+
+#define IFNAME0 'e'
+#define IFNAME1 '0'
+
+static struct pbuf *low_level_input(struct netif *netif);
+static int uboot_net_use_lwip;
+
+int ulwip_enabled(void)
+{
+	return uboot_net_use_lwip;
+}
+
+/* 1 - in loop
+ * 0 - no loop
+ */
+static int loop_lwip;
+
+/* ret 1 - in loop
+ *     0 - no loop
+ */
+int ulwip_in_loop(void)
+{
+	return loop_lwip;
+}
+
+void ulwip_loop_set(int loop)
+{
+	loop_lwip = loop;
+}
+
+static int ulwip_app_err;
+
+void ulwip_exit(int err)
+{
+	ulwip_app_err = err;
+	ulwip_loop_set(0);
+}
+
+int ulwip_app_get_err(void)
+{
+	return ulwip_app_err;
+}
+
+struct uboot_lwip_if {
+};
+
+static struct netif uboot_netif;
+
+#define LWIP_PORT_INIT_NETMASK(addr)  IP4_ADDR((addr), 255, 255, 255, 0)
+
+extern uchar *net_rx_packet;
+extern int    net_rx_packet_len;
+
+int uboot_lwip_poll(void)
+{
+	struct pbuf *p;
+	int err;
+
+	p = low_level_input(&uboot_netif);
+	if (!p) {
+		printf("error p = low_level_input = NULL\n");
+		return 0;
+	}
+
+	err = ethernet_input(p, &uboot_netif);
+	if (err)
+		printf("ip4_input err %d\n", err);
+
+	return 0;
+}
+
+static struct pbuf *low_level_input(struct netif *netif)
+{
+	struct pbuf *p, *q;
+	u16_t len = net_rx_packet_len;
+	uchar *data = net_rx_packet;
+
+#if ETH_PAD_SIZE
+	len += ETH_PAD_SIZE; /* allow room for Ethernet padding */
+#endif
+
+	/* We allocate a pbuf chain of pbufs from the pool. */
+	p = pbuf_alloc(PBUF_RAW, len, PBUF_POOL);
+	if (p) {
+#if ETH_PAD_SIZE
+		pbuf_remove_header(p, ETH_PAD_SIZE); /* drop the padding word */
+#endif
+		/* We iterate over the pbuf chain until we have read the entire
+		 * packet into the pbuf.
+		 */
+		for (q = p; q != NULL; q = q->next) {
+			/* Read enough bytes to fill this pbuf in the chain. The
+			 * available data in the pbuf is given by the q->len
+			 * variable.
+			 * This does not necessarily have to be a memcpy, you can also preallocate
+			 * pbufs for a DMA-enabled MAC and after receiving truncate it to the
+			 * actually received size. In this case, ensure the tot_len member of the
+			 * pbuf is the sum of the chained pbuf len members.
+			 */
+			MEMCPY(q->payload, data, q->len);
+			data += q->len;
+		}
+		//acknowledge that packet has been read();
+
+#if ETH_PAD_SIZE
+		pbuf_add_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
+#endif
+		LINK_STATS_INC(link.recv);
+	} else {
+		//drop packet();
+		LINK_STATS_INC(link.memerr);
+		LINK_STATS_INC(link.drop);
+	}
+
+	return p;
+}
+
+static int ethernetif_input(struct pbuf *p, struct netif *netif)
+{
+	struct ethernetif *ethernetif;
+
+	ethernetif = netif->state;
+
+	/* move received packet into a new pbuf */
+	p = low_level_input(netif);
+
+	/* if no packet could be read, silently ignore this */
+	if (p) {
+		/* pass all packets to ethernet_input, which decides what packets it supports */
+		if (netif->input(p, netif) != ERR_OK) {
+			LWIP_DEBUGF(NETIF_DEBUG, ("%s: IP input error\n", __func__));
+			pbuf_free(p);
+			p = NULL;
+		}
+	}
+	return 0;
+}
+
+static err_t low_level_output(struct netif *netif, struct pbuf *p)
+{
+	int err;
+
+	err = eth_send(p->payload, p->len);
+	if (err != 0) {
+		printf("eth_send error %d\n", err);
+		return ERR_ABRT;
+	}
+	return ERR_OK;
+}
+
+err_t uboot_lwip_if_init(struct netif *netif)
+{
+	struct uboot_lwip_if *uif = (struct uboot_lwip_if *)malloc(sizeof(struct uboot_lwip_if));
+
+	if (!uif) {
+		printf("uboot_lwip_if: out of memory\n");
+		return ERR_MEM;
+	}
+	netif->state = uif;
+
+	netif->name[0] = IFNAME0;
+	netif->name[1] = IFNAME1;
+
+	netif->hwaddr_len = ETHARP_HWADDR_LEN;
+	string_to_enetaddr(env_get("ethaddr"), netif->hwaddr);
+#if defined(CONFIG_LWIP_LIB_DEBUG)
+	printf("              MAC: %02X:%02X:%02X:%02X:%02X:%02X\n",
+	       netif->hwaddr[0], netif->hwaddr[1], netif->hwaddr[2],
+	       netif->hwaddr[3], netif->hwaddr[4], netif->hwaddr[5]);
+#endif
+
+#if LWIP_IPV4
+	netif->output = etharp_output;
+#endif /* LWIP_IPV4 */
+#if LWIP_IPV6
+	netif->output_ip6 = ethip6_output;
+#endif /* LWIP_IPV6 */
+	netif->linkoutput = low_level_output;
+	netif->mtu = 1500;
+	netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP;
+
+	eth_init(); /* activate u-boot eth dev */
+
+	if (IS_ENABLED(CONFIG_LWIP_LIB_DEBUG)) {
+		printf("Initialized LWIP stack\n");
+	}
+
+	return ERR_OK;
+}
+
+int uboot_lwip_init(void)
+{
+	ip4_addr_t ipaddr, netmask, gw;
+
+	if (uboot_net_use_lwip)
+		return CMD_RET_SUCCESS;
+
+	ip4_addr_set_zero(&gw);
+	ip4_addr_set_zero(&ipaddr);
+	ip4_addr_set_zero(&netmask);
+
+	ipaddr_aton(env_get("ipaddr"), &ipaddr);
+	ipaddr_aton(env_get("ipaddr"), &netmask);
+
+	LWIP_PORT_INIT_NETMASK(&netmask);
+	if (IS_ENABLED(CONFIG_LWIP_LIB_DEBUG)) {
+		printf("Starting lwIP, IP: %s\n", ip4addr_ntoa(&ipaddr));
+		printf("               GW: %s\n", ip4addr_ntoa(&gw));
+		printf("             mask: %s\n", ip4addr_ntoa(&netmask));
+	}
+
+	if (!netif_add(&uboot_netif, &ipaddr, &netmask, &gw,
+		       &uboot_netif, uboot_lwip_if_init, ethernetif_input))
+		printf("err: netif_add failed!\n");
+
+	netif_set_up(&uboot_netif);
+	netif_set_link_up(&uboot_netif);
+#if LWIP_IPV6
+	netif_create_ip6_linklocal_address(&uboot_netif, 1);
+	printf("             IPv6: %s\n", ip6addr_ntoa(netif_ip6_addr(uboot_netif, 0)));
+#endif /* LWIP_IPV6 */
+
+	uboot_net_use_lwip = 1;
+
+	return CMD_RET_SUCCESS;
+}
+
+/* placeholder, not used now */
+void uboot_lwip_destroy(void)
+{
+	uboot_net_use_lwip = 0;
+}
diff --git a/lib/lwip/port/include/arch/cc.h b/lib/lwip/port/include/arch/cc.h
new file mode 100644
index 0000000000..db30d7614e
--- /dev/null
+++ b/lib/lwip/port/include/arch/cc.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/*
+ * (C) Copyright 2023 Linaro Ltd. <maxim.uvarov@linaro.org>
+ */
+
+#ifndef LWIP_ARCH_CC_H
+#define LWIP_ARCH_CC_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#define LWIP_ERRNO_INCLUDE <errno.h>
+
+#define LWIP_ERRNO_STDINCLUDE	1
+#define LWIP_NO_UNISTD_H 1
+#define LWIP_TIMEVAL_PRIVATE 1
+
+extern unsigned int lwip_port_rand(void);
+#define LWIP_RAND() (lwip_port_rand())
+
+/* different handling for unit test, normally not needed */
+#ifdef LWIP_NOASSERT_ON_ERROR
+#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
+						    handler; }} while (0)
+#endif
+
+#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
+
+#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \
+				    x, __LINE__, __FILE__); } while (0)
+
+static inline int atoi(const char *str)
+{
+	int r = 0;
+	int i;
+
+	for (i = 0; str[i] != '\0'; ++i)
+		r = r * 10 + str[i] - '0';
+
+	return r;
+}
+
+#define LWIP_ERR_T int
+
+#endif /* LWIP_ARCH_CC_H */
diff --git a/lib/lwip/port/include/arch/sys_arch.h b/lib/lwip/port/include/arch/sys_arch.h
new file mode 100644
index 0000000000..8d95146275
--- /dev/null
+++ b/lib/lwip/port/include/arch/sys_arch.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/*
+ * (C) Copyright 2023 Linaro Ltd. <maxim.uvarov@linaro.org>
+ */
+
+#ifndef LWIP_ARCH_SYS_ARCH_H
+#define LWIP_ARCH_SYS_ARCH_H
+
+#include "lwip/opt.h"
+#include "lwip/arch.h"
+#include "lwip/err.h"
+
+#define ERR_NEED_SCHED 123
+
+void sys_arch_msleep(u32_t delay_ms);
+#define sys_msleep(ms) sys_arch_msleep(ms)
+
+#if SYS_LIGHTWEIGHT_PROT
+typedef u32_t sys_prot_t;
+#endif /* SYS_LIGHTWEIGHT_PROT */
+
+#include <errno.h>
+
+#define SYS_MBOX_NULL NULL
+#define SYS_SEM_NULL  NULL
+
+typedef u32_t sys_prot_t;
+
+struct sys_sem;
+typedef struct sys_sem *sys_sem_t;
+#define sys_sem_valid(sem) (((sem) != NULL) && (*(sem) != NULL))
+#define sys_sem_set_invalid(sem) do { if ((sem) != NULL) { *(sem) = NULL; }} while (0)
+
+/* let sys.h use binary semaphores for mutexes */
+#define LWIP_COMPAT_MUTEX 1
+#define LWIP_COMPAT_MUTEX_ALLOWED 1
+
+struct sys_mbox;
+typedef struct sys_mbox *sys_mbox_t;
+#define sys_mbox_valid(mbox) (((mbox) != NULL) && (*(mbox) != NULL))
+#define sys_mbox_set_invalid(mbox) do { if ((mbox) != NULL) { *(mbox) = NULL; }} while (0)
+
+struct sys_thread;
+typedef struct sys_thread *sys_thread_t;
+
+static inline u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout)
+{
+	return 0;
+};
+
+static inline err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg)
+{
+	return 0;
+};
+
+#define sys_sem_signal(s)
+
+#endif /* LWIP_ARCH_SYS_ARCH_H */
diff --git a/lib/lwip/port/include/limits.h b/lib/lwip/port/include/limits.h
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/lib/lwip/port/sys-arch.c b/lib/lwip/port/sys-arch.c
new file mode 100644
index 0000000000..609eeccf8c
--- /dev/null
+++ b/lib/lwip/port/sys-arch.c
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * (C) Copyright 2023 Linaro Ltd. <maxim.uvarov@linaro.org>
+ */
+
+#include <common.h>
+#include <rand.h>
+#include "lwip/opt.h"
+
+u32_t sys_now(void)
+{
+	return get_timer(0);
+}
+
+u32_t lwip_port_rand(void)
+{
+	return (u32_t)rand();
+}
+
