diff --git a/drivers/cpu/bcm283x_cpu.c b/drivers/cpu/bcm283x_cpu.c
new file mode 100644
index 0000000..59a7b14
--- /dev/null
+++ b/drivers/cpu/bcm283x_cpu.c
@@ -0,0 +1,214 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 9elements GmbH
+ */
+
+#include <cpu.h>
+#include <cpu_func.h>
+#include <dm.h>
+#include <fdt_support.h>
+#include <acpi/acpigen.h>
+#include <asm/armv8/cpu.h>
+#include <asm/cache.h>
+#include <asm/io.h>
+#include <asm/global_data.h>
+#include <asm/system.h>
+#include <asm-generic/sections.h>
+#include <linux/bitops.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include "armv8_cpu.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct bcm_plat {
+	u64 release_addr;
+};
+
+static int cpu_bcm_get_desc(const struct udevice *dev, char *buf, int size)
+{
+	struct cpu_plat *plat = dev_get_parent_plat(dev);
+	const char *name;
+
+	if (size < 32)
+		return -ENOSPC;
+
+	if (device_is_compatible(dev, "arm,cortex-a53"))
+		name = "A53";
+	else if (device_is_compatible(dev, "arm,cortex-a72"))
+		name = "A72";
+	else
+		name = "?";
+
+	snprintf(buf, size, "Broadcom Cortex-%s at %u MHz\n",
+		 name, plat->timebase_freq);
+
+	return 0;
+}
+
+static int cpu_bcm_get_info(const struct udevice *dev, struct cpu_info *info)
+{
+	struct cpu_plat *plat = dev_get_parent_plat(dev);
+
+	info->cpu_freq = plat->timebase_freq * 1000;
+	info->features = BIT(CPU_FEAT_L1_CACHE) | BIT(CPU_FEAT_MMU);
+
+	return 0;
+}
+
+static int cpu_bcm_get_count(const struct udevice *dev)
+{
+	return uclass_id_count(UCLASS_CPU);
+}
+
+static int cpu_bcm_get_vendor(const struct udevice *dev,  char *buf, int size)
+{
+	snprintf(buf, size, "Broadcom");
+
+	return 0;
+}
+
+static int cpu_bcm_is_current(struct udevice *dev)
+{
+	struct cpu_plat *plat = dev_get_parent_plat(dev);
+
+	if (plat->cpu_id == (read_mpidr() & 0xffff))
+		return 1;
+
+	return 0;
+}
+
+/**
+ * bcm_cpu_on - Releases the secondary CPU from it's spintable
+ *
+ * Write the CPU's spintable mailbox and let the CPU enter U-Boot.
+ *
+ * @dev: Device to start
+ * @return: zero on success or error code on failure.
+ */
+static int bcm_cpu_on(struct udevice *dev)
+{
+	struct bcm_plat *plat = dev_get_plat(dev);
+	ulong *start_address;
+
+	if (plat->release_addr == ~0ULL)
+		return -ENODATA;
+
+	start_address = map_physmem(plat->release_addr, sizeof(uintptr_t), MAP_NOCACHE);
+
+	/* Point secondary CPU to U-Boot entry */
+	*start_address = (uintptr_t)_start;
+
+	/* Make sure the other CPUs see the written start address */
+	if (!CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
+		flush_dcache_all();
+
+	/* Send an event to wake up the secondary CPU. */
+	asm("dsb	ishst\n"
+	    "sev");
+
+	unmap_physmem(start_address, MAP_NOCACHE);
+
+	return 0;
+}
+
+static const struct cpu_ops cpu_bcm_ops = {
+	.get_desc	= cpu_bcm_get_desc,
+	.get_info	= cpu_bcm_get_info,
+	.get_count	= cpu_bcm_get_count,
+	.get_vendor	= cpu_bcm_get_vendor,
+	.is_current	= cpu_bcm_is_current,
+};
+
+static const struct udevice_id cpu_bcm_ids[] = {
+	{ .compatible = "arm,cortex-a53" },	/* RPi 3 */
+	{ .compatible = "arm,cortex-a72" },	/* RPi 4 */
+	{ }
+};
+
+static int bcm_cpu_bind(struct udevice *dev)
+{
+	struct cpu_plat *plat = dev_get_parent_plat(dev);
+
+	plat->cpu_id = dev_read_addr(dev);
+
+	return 0;
+}
+
+/**
+ * bcm_cpu_of_to_plat - Gather spin-table release address
+ *
+ * Read the spin-table release address to allow all seconary CPUs to enter
+ * U-Boot when necessary.
+ *
+ * @dev: Device to start
+ */
+static int bcm_cpu_of_to_plat(struct udevice *dev)
+{
+	struct bcm_plat *plat = dev_get_plat(dev);
+	const char *prop;
+
+	if (CONFIG_IS_ENABLED(ARMV8_MULTIENTRY)) {
+		plat->release_addr = ~0ULL;
+
+		prop = dev_read_string(dev, "enable-method");
+		if (!prop || strcmp(prop, "spin-table"))
+			return -ENODEV;
+
+		plat->release_addr = dev_read_u64_default(dev, "cpu-release-addr", ~0ULL);
+
+		if (plat->release_addr == ~0ULL)
+			return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int bcm_cpu_probe(struct udevice *dev)
+{
+	struct cpu_plat *plat = dev_get_parent_plat(dev);
+	struct clk clk;
+	int ret;
+
+	/* Get a clock if it exists */
+	ret = clk_get_by_index(dev, 0, &clk);
+	if (!ret) {
+		ret = clk_enable(&clk);
+		if (ret && (ret != -ENOSYS || ret != -EOPNOTSUPP))
+			return ret;
+		ret = clk_get_rate(&clk);
+		if (IS_ERR_VALUE(ret))
+			return ret;
+		plat->timebase_freq = ret;
+	}
+
+	/*
+	 * The armstub holds the secondary CPUs in a spinloop. When
+	 * ARMV8_MULTIENTRY is enabled release the secondary CPUs and
+	 * let them enter U-Boot as well.
+	 */
+	if (CONFIG_IS_ENABLED(ARMV8_MULTIENTRY)) {
+		ret = bcm_cpu_on(dev);
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+struct acpi_ops bcm283x_cpu_acpi_ops = {
+	.fill_ssdt	= armv8_cpu_fill_ssdt,
+	.fill_madt	= armv8_cpu_fill_madt,
+};
+
+U_BOOT_DRIVER(cpu_bcm_drv) = {
+	.name		= "bcm283x_cpu",
+	.id		= UCLASS_CPU,
+	.of_match	= cpu_bcm_ids,
+	.ops		= &cpu_bcm_ops,
+	.probe		= bcm_cpu_probe,
+	.bind		= bcm_cpu_bind,
+	.of_to_plat	= bcm_cpu_of_to_plat,
+	.plat_auto	= sizeof(struct bcm_plat),
+	ACPI_OPS_PTR(&bcm283x_cpu_acpi_ops)
+};