diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 876024fc15..b5ffffd4e3 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -32,7 +32,7 @@ endif
 
 obj-$(CONFIG_CPU_V7M) += cmd_boot.o
 obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
-obj-$(CONFIG_CMD_BOOTI) += bootm.o
+obj-$(CONFIG_CMD_BOOTI) += bootm.o image.o
 obj-$(CONFIG_CMD_BOOTM) += bootm.o
 obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o
 obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
diff --git a/arch/arm/lib/image.c b/arch/arm/lib/image.c
new file mode 100644
index 0000000000..460f8eb0e9
--- /dev/null
+++ b/arch/arm/lib/image.c
@@ -0,0 +1,76 @@
+/*
+ * (C) Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <mapmem.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define LINUX_ARM64_IMAGE_MAGIC 0x644d5241
+
+/* See Documentation/arm64/booting.txt in the Linux kernel */
+struct Image_header {
+    uint32_t    code0;      /* Executable code */
+    uint32_t    code1;      /* Executable code */
+    uint64_t    text_offset;    /* Image load offset, LE */
+    uint64_t    image_size; /* Effective Image size, LE */
+    uint64_t    flags;      /* Kernel flags, LE */
+    uint64_t    res2;       /* reserved */
+    uint64_t    res3;       /* reserved */
+    uint64_t    res4;       /* reserved */
+    uint32_t    magic;      /* Magic number */
+    uint32_t    res5;
+};
+
+int booti_setup(ulong image, ulong *relocated_addr, ulong *size)
+{
+    struct Image_header *ih;
+    uint64_t dst;
+    uint64_t image_size, text_offset;
+
+    *relocated_addr = image;
+
+    ih = (struct Image_header *)map_sysmem(image, 0);
+
+    if (ih->magic != le32_to_cpu(LINUX_ARM64_IMAGE_MAGIC)) {
+        puts("Bad Linux ARM64 Image magic!\n");
+        return 1;
+    }
+
+    /*
+     * Prior to Linux commit a2c1d73b94ed, the text_offset field
+     * is of unknown endianness.  In these cases, the image_size
+     * field is zero, and we can assume a fixed value of 0x80000.
+     */
+    if (ih->image_size == 0) {
+        puts("Image lacks image_size field, assuming 16MiB\n");
+        image_size = 16 << 20;
+        text_offset = 0x80000;
+    } else {
+        image_size = le64_to_cpu(ih->image_size);
+        text_offset = le64_to_cpu(ih->text_offset);
+    }
+
+    *size = image_size;
+
+    /*
+     * If bit 3 of the flags field is set, the 2MB aligned base of the
+     * kernel image can be anywhere in physical memory, so respect
+     * images->ep.  Otherwise, relocate the image to the base of RAM
+     * since memory below it is not accessible via the linear mapping.
+     */
+    if (le64_to_cpu(ih->flags) & BIT(3))
+        dst = image - text_offset;
+    else
+        dst = gd->bd->bi_dram[0].start;
+
+    *relocated_addr = ALIGN(dst, SZ_2M) + text_offset;
+
+    unmap_sysmem(ih);
+
+    return 0;
+}
diff --git a/cmd/booti.c b/cmd/booti.c
index da6fb01c11..0be786cb6b 100644
--- a/cmd/booti.c
+++ b/cmd/booti.c
@@ -16,77 +16,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* See Documentation/arm64/booting.txt in the Linux kernel */
-struct Image_header {
-	uint32_t	code0;		/* Executable code */
-	uint32_t	code1;		/* Executable code */
-	uint64_t	text_offset;	/* Image load offset, LE */
-	uint64_t	image_size;	/* Effective Image size, LE */
-	uint64_t	flags;		/* Kernel flags, LE */
-	uint64_t	res2;		/* reserved */
-	uint64_t	res3;		/* reserved */
-	uint64_t	res4;		/* reserved */
-	uint32_t	magic;		/* Magic number */
-	uint32_t	res5;
-};
-
-#define LINUX_ARM64_IMAGE_MAGIC	0x644d5241
-
-static int booti_setup(bootm_headers_t *images)
-{
-	struct Image_header *ih;
-	uint64_t dst;
-	uint64_t image_size, text_offset;
-
-	ih = (struct Image_header *)map_sysmem(images->ep, 0);
-
-	if (ih->magic != le32_to_cpu(LINUX_ARM64_IMAGE_MAGIC)) {
-		puts("Bad Linux ARM64 Image magic!\n");
-		return 1;
-	}
-
-	/*
-	 * Prior to Linux commit a2c1d73b94ed, the text_offset field
-	 * is of unknown endianness.  In these cases, the image_size
-	 * field is zero, and we can assume a fixed value of 0x80000.
-	 */
-	if (ih->image_size == 0) {
-		puts("Image lacks image_size field, assuming 16MiB\n");
-		image_size = 16 << 20;
-		text_offset = 0x80000;
-	} else {
-		image_size = le64_to_cpu(ih->image_size);
-		text_offset = le64_to_cpu(ih->text_offset);
-	}
-
-	/*
-	 * If bit 3 of the flags field is set, the 2MB aligned base of the
-	 * kernel image can be anywhere in physical memory, so respect
-	 * images->ep.  Otherwise, relocate the image to the base of RAM
-	 * since memory below it is not accessible via the linear mapping.
-	 */
-	if (le64_to_cpu(ih->flags) & BIT(3))
-		dst = images->ep - text_offset;
-	else
-		dst = gd->bd->bi_dram[0].start;
-
-	dst = ALIGN(dst, SZ_2M) + text_offset;
-
-	unmap_sysmem(ih);
-
-	if (images->ep != dst) {
-		void *src;
-
-		debug("Moving Image from 0x%lx to 0x%llx\n", images->ep, dst);
-
-		src = (void *)images->ep;
-		images->ep = dst;
-		memmove((void *)dst, src, image_size);
-	}
-
-	return 0;
-}
-
 /*
  * Image booting support
  */
@@ -94,31 +23,36 @@ static int booti_start(cmd_tbl_t *cmdtp, int flag, int argc,
 			char * const argv[], bootm_headers_t *images)
 {
 	int ret;
-	struct Image_header *ih;
+	ulong ld;
+	ulong relocated_addr;
+	ulong image_size;
 
 	ret = do_bootm_states(cmdtp, flag, argc, argv, BOOTM_STATE_START,
 			      images, 1);
 
 	/* Setup Linux kernel Image entry point */
 	if (!argc) {
-		images->ep = load_addr;
+		ld = load_addr;
 		debug("*  kernel: default image load address = 0x%08lx\n",
 				load_addr);
 	} else {
-		images->ep = simple_strtoul(argv[0], NULL, 16);
+		ld = simple_strtoul(argv[0], NULL, 16);
 		debug("*  kernel: cmdline image address = 0x%08lx\n",
 			images->ep);
 	}
 
-	ret = booti_setup(images);
+	ret = booti_setup(ld, &relocated_addr, &image_size);
 	if (ret != 0)
 		return 1;
 
-	ih = (struct Image_header *)map_sysmem(images->ep, 0);
-
-	lmb_reserve(&images->lmb, images->ep, le32_to_cpu(ih->image_size));
+	/* Handle BOOTM_STATE_LOADOS */
+	if (relocated_addr != ld) {
+		debug("Moving Image from 0x%lx to 0x%lx\n", ld, relocated_addr);
+		memmove((void *)relocated_addr, (void *)ld, image_size);
+	}
 
-	unmap_sysmem(ih);
+	images->ep = relocated_addr;
+	lmb_reserve(&images->lmb, images->ep, le32_to_cpu(image_size));
 
 	/*
 	 * Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not
diff --git a/include/image.h b/include/image.h
index c8ce4da901..325b014754 100644
--- a/include/image.h
+++ b/include/image.h
@@ -871,6 +871,15 @@ int image_setup_linux(bootm_headers_t *images);
  */
 int bootz_setup(ulong image, ulong *start, ulong *end);
 
+/**
+ * Return the correct start address and size of a Linux aarch64 Image.
+ *
+ * @image: Address of image
+ * @start: Returns start address of image
+ * @size : Returns size image
+ * @return 0 if OK, 1 if the image was not recognised
+ */
+int booti_setup(ulong image, ulong *relocated_addr, ulong *size);
 
 /*******************************************************************/
 /* New uImage format specific code (prefixed with fit_) */
