Index: head/sys/conf/files.arm64
===================================================================
--- head/sys/conf/files.arm64
+++ head/sys/conf/files.arm64
@@ -167,6 +167,8 @@
 dev/mbox/mbox_if.m		optional	soc_brcm_bcm2837
 dev/mmc/host/dwmmc.c		optional	dwmmc fdt
 dev/mmc/host/dwmmc_hisi.c	optional	dwmmc fdt soc_hisi_hi6220
+dev/neta/if_mvneta_fdt.c	optional	neta fdt
+dev/neta/if_mvneta.c		optional	neta mdio mii
 dev/ofw/ofw_cpu.c		optional	fdt
 dev/ofw/ofwpci.c		optional 	fdt pci
 dev/pci/pci_host_generic.c	optional	pci
Index: head/sys/dev/neta/if_mvneta.c
===================================================================
--- head/sys/dev/neta/if_mvneta.c
+++ head/sys/dev/neta/if_mvneta.c
@@ -74,9 +74,12 @@
 
 #include <dev/mdio/mdio.h>
 
-#include <arm/mv/mvreg.h>
 #include <arm/mv/mvvar.h>
+
+#if !defined(__aarch64__)
+#include <arm/mv/mvreg.h>
 #include <arm/mv/mvwin.h>
+#endif
 
 #include "if_mvnetareg.h"
 #include "if_mvnetavar.h"
@@ -92,6 +95,18 @@
 
 #define	DASSERT(x) KASSERT((x), (#x))
 
+#define	A3700_TCLK_250MHZ		250000000
+
+STATIC uint32_t
+mvneta_get_clk()
+{
+#if defined(__aarch64__)
+	return (A3700_TCLK_250MHZ);
+#else
+	return (get_tclk());
+#endif
+}
+
 /* Device Register Initialization */
 STATIC int mvneta_initreg(struct ifnet *);
 
@@ -464,7 +479,7 @@
 		error = mvneta_ring_alloc_tx_queue(sc, q);
 		if (error != 0) {
 			device_printf(sc->dev,
-			    "Failed to allocate DMA safe memory for TxQ: %d\n", q);
+			    "Failed to allocate DMA safe memory for TxQ: %zu\n", q);
 			goto fail;
 		}
 	}
@@ -512,7 +527,7 @@
 	for (q = 0; q < MVNETA_RX_QNUM_MAX; q++) {
 		if (mvneta_ring_alloc_rx_queue(sc, q) != 0) {
 			device_printf(sc->dev,
-			    "Failed to allocate DMA safe memory for RxQ: %d\n", q);
+			    "Failed to allocate DMA safe memory for RxQ: %zu\n", q);
 			goto fail;
 		}
 	}
@@ -533,7 +548,9 @@
 	device_t child;
 	int ifm_target;
 	int q, error;
+#if !defined(__aarch64__)
 	uint32_t reg;
+#endif
 
 	sc = device_get_softc(self);
 	sc->dev = self;
@@ -556,6 +573,7 @@
 	MVNETA_WRITE(sc, MVNETA_PRXINIT, 0x00000001);
 	MVNETA_WRITE(sc, MVNETA_PTXINIT, 0x00000001);
 
+#if !defined(__aarch64__)
 	/*
 	 * Disable port snoop for buffers and descriptors
 	 * to avoid L2 caching of both without DRAM copy.
@@ -568,6 +586,7 @@
 		reg &= ~MVNETA_PSNPCFG_BUFSNP_MASK;
 		MVNETA_WRITE(sc, MVNETA_PSNPCFG, reg);
 	}
+#endif
 
 	/*
 	 * MAC address
@@ -1363,7 +1382,7 @@
 	rx = MVNETA_RX_RING(sc, q);
 	rx->dma = rx->cpu = 0;
 	rx->queue_th_received = MVNETA_RXTH_COUNT;
-	rx->queue_th_time = (get_tclk() / 1000) / 10; /* 0.1 [ms] */
+	rx->queue_th_time = (mvneta_get_clk() / 1000) / 10; /* 0.1 [ms] */
 
 	/* Initialize LRO */
 	rx->lro_enabled = FALSE;
@@ -3344,7 +3363,7 @@
 	mvneta_rx_lockq(sc, arg->queue);
 	rx = MVNETA_RX_RING(sc, arg->queue);
 	time_mvtclk = rx->queue_th_time;
-	time_us = ((uint64_t)time_mvtclk * 1000ULL * 1000ULL) / get_tclk();
+	time_us = ((uint64_t)time_mvtclk * 1000ULL * 1000ULL) / mvneta_get_clk();
 	mvneta_rx_unlockq(sc, arg->queue);
 	mvneta_sc_unlock(sc);
 
@@ -3362,7 +3381,7 @@
 		return (EINVAL);
 	}
 	time_mvtclk =
-	    (uint64_t)get_tclk() * (uint64_t)time_us / (1000ULL * 1000ULL);
+	    (uint64_t)mvneta_get_clk() * (uint64_t)time_us / (1000ULL * 1000ULL);
 	rx->queue_th_time = time_mvtclk;
 	reg = MVNETA_PRXITTH_RITT(rx->queue_th_time);
 	MVNETA_WRITE(sc, MVNETA_PRXITTH(arg->queue), reg);
Index: head/sys/dev/neta/if_mvneta_fdt.c
===================================================================
--- head/sys/dev/neta/if_mvneta_fdt.c
+++ head/sys/dev/neta/if_mvneta_fdt.c
@@ -83,6 +83,12 @@
 
 static int mvneta_fdt_phy_acquire(device_t);
 
+static struct ofw_compat_data compat_data[] = {
+	{"marvell,armada-370-neta",	true},
+	{"marvell,armada-3700-neta",	true},
+	{NULL,				false}
+};
+
 static int
 mvneta_fdt_probe(device_t dev)
 {
@@ -90,7 +96,7 @@
 	if (!ofw_bus_status_okay(dev))
 		return (ENXIO);
 
-	if (!ofw_bus_is_compatible(dev, "marvell,armada-370-neta"))
+	if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data)
 		return (ENXIO);
 
 	device_set_desc(dev, "NETA controller");