diff --git a/arch/x86/include/asm/bootm.h b/arch/x86/include/asm/bootm.h
new file mode 100644
index 0000000..033ab79
--- /dev/null
+++ b/arch/x86/include/asm/bootm.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2013, Google Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef ARM_BOOTM_H
+#define ARM_BOOTM_H
+
+void bootm_announce_and_cleanup(void);
+
+#endif
diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c
index ff158dd..4c5c7f5 100644
--- a/arch/x86/lib/bootm.c
+++ b/arch/x86/lib/bootm.c
@@ -10,80 +10,161 @@
 
 #include <common.h>
 #include <command.h>
+#include <fdt_support.h>
 #include <image.h>
 #include <u-boot/zlib.h>
 #include <asm/bootparam.h>
 #include <asm/byteorder.h>
 #include <asm/zimage.h>
+#ifdef CONFIG_SYS_COREBOOT
+#include <asm/arch/timestamp.h>
+#endif
 
 #define COMMAND_LINE_OFFSET 0x9000
 
-/*cmd_boot.c*/
-int do_bootm_linux(int flag, int argc, char * const argv[],
-		bootm_headers_t *images)
+/*
+ * Implement a weak default function for boards that optionally
+ * need to clean up the system before jumping to the kernel.
+ */
+__weak void board_final_cleanup(void)
 {
-	struct boot_params *base_ptr = NULL;
-	ulong os_data, os_len;
-	image_header_t *hdr;
-	void *load_address;
+}
 
-#if defined(CONFIG_FIT)
-	const void	*data;
-	size_t		len;
+void bootm_announce_and_cleanup(void)
+{
+	printf("\nStarting kernel ...\n\n");
+
+#ifdef CONFIG_SYS_COREBOOT
+	timestamp_add_now(TS_U_BOOT_START_KERNEL);
+#endif
+	bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel");
+#ifdef CONFIG_BOOTSTAGE_REPORT
+	bootstage_report();
 #endif
+	board_final_cleanup();
+}
 
-	if (flag & BOOTM_STATE_OS_PREP)
-		return 0;
-	if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
-		return 1;
+#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)
+int arch_fixup_memory_node(void *blob)
+{
+	bd_t	*bd = gd->bd;
+	int bank;
+	u64 start[CONFIG_NR_DRAM_BANKS];
+	u64 size[CONFIG_NR_DRAM_BANKS];
+
+	for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {
+		start[bank] = bd->bi_dram[bank].start;
+		size[bank] = bd->bi_dram[bank].size;
+	}
+
+	return fdt_fixup_memory_banks(blob, start, size, CONFIG_NR_DRAM_BANKS);
+}
+#endif
 
+/* Subcommand: PREP */
+static int boot_prep_linux(bootm_headers_t *images)
+{
+	char *cmd_line_dest = NULL;
+	image_header_t *hdr;
+	int is_zimage = 0;
+	void *data = NULL;
+	size_t len;
+	int ret;
+
+#ifdef CONFIG_OF_LIBFDT
+	if (images->ft_len) {
+		debug("using: FDT\n");
+		if (image_setup_linux(images)) {
+			puts("FDT creation failed! hanging...");
+			hang();
+		}
+	}
+#endif
 	if (images->legacy_hdr_valid) {
 		hdr = images->legacy_hdr_os;
 		if (image_check_type(hdr, IH_TYPE_MULTI)) {
+			ulong os_data, os_len;
+
 			/* if multi-part image, we need to get first subimage */
 			image_multi_getimg(hdr, 0, &os_data, &os_len);
+			data = (void *)os_data;
+			len = os_len;
 		} else {
 			/* otherwise get image data */
-			os_data = image_get_data(hdr);
-			os_len = image_get_data_size(hdr);
+			data = (void *)image_get_data(hdr);
+			len = image_get_data_size(hdr);
 		}
+		is_zimage = 1;
 #if defined(CONFIG_FIT)
-	} else if (images->fit_uname_os) {
-		int ret;
-
+	} else if (images->fit_uname_os && is_zimage) {
 		ret = fit_image_get_data(images->fit_hdr_os,
-					images->fit_noffset_os, &data, &len);
+				images->fit_noffset_os,
+				(const void **)&data, &len);
 		if (ret) {
 			puts("Can't get image data/size!\n");
 			goto error;
 		}
-		os_data = (ulong)data;
-		os_len = (ulong)len;
+		is_zimage = 1;
 #endif
-	} else {
-		puts("Could not find kernel image!\n");
-		goto error;
 	}
 
-#ifdef CONFIG_CMD_ZBOOT
-	base_ptr = load_zimage((void *)os_data, os_len, &load_address);
-#endif
+	if (is_zimage) {
+		void *load_address;
+		char *base_ptr;
 
-	if (NULL == base_ptr) {
-		printf("## Kernel loading failed ...\n");
+		base_ptr = (char *)load_zimage(data, len, &load_address);
+		images->os.load = (ulong)load_address;
+		cmd_line_dest = base_ptr + COMMAND_LINE_OFFSET;
+		images->ep = (ulong)base_ptr;
+	} else if (images->ep) {
+		cmd_line_dest = (void *)images->ep + COMMAND_LINE_OFFSET;
+	} else {
+		printf("## Kernel loading failed (no setup) ...\n");
 		goto error;
 	}
 
-	if (setup_zimage(base_ptr, (char *)base_ptr + COMMAND_LINE_OFFSET,
+	printf("Setup at %#08lx\n", images->ep);
+	ret = setup_zimage((void *)images->ep, cmd_line_dest,
 			0, images->rd_start,
-			images->rd_end - images->rd_start)) {
+			images->rd_end - images->rd_start);
+
+	if (ret) {
 		printf("## Setting up boot parameters failed ...\n");
-		goto error;
+		return 1;
 	}
 
-	boot_zimage(base_ptr, load_address);
-	/* does not return */
+	return 0;
 
 error:
 	return 1;
 }
+
+/* Subcommand: GO */
+static int boot_jump_linux(bootm_headers_t *images)
+{
+	debug("## Transferring control to Linux (at address %08lx, kernel %08lx) ...\n",
+	      images->ep, images->os.load);
+
+	boot_zimage((struct boot_params *)images->ep, (void *)images->os.load);
+	/* does not return */
+
+	return 1;
+}
+
+int do_bootm_linux(int flag, int argc, char * const argv[],
+		bootm_headers_t *images)
+{
+	/* No need for those on x86 */
+	if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE)
+		return -1;
+
+	if (flag & BOOTM_STATE_OS_PREP)
+		return boot_prep_linux(images);
+
+	if (flag & BOOTM_STATE_OS_GO) {
+		boot_jump_linux(images);
+		return 0;
+	}
+
+	return boot_jump_linux(images);
+}
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 1dab3cc..1f59bf2 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -18,6 +18,7 @@
 #include <asm/ptrace.h>
 #include <asm/zimage.h>
 #include <asm/byteorder.h>
+#include <asm/bootm.h>
 #include <asm/bootparam.h>
 #ifdef CONFIG_SYS_COREBOOT
 #include <asm/arch/timestamp.h>
@@ -257,26 +258,9 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
 	return 0;
 }
 
-/*
- * Implement a weak default function for boards that optionally
- * need to clean up the system before jumping to the kernel.
- */
-__weak void board_final_cleanup(void)
-{
-}
-
 void boot_zimage(void *setup_base, void *load_address)
 {
-	debug("## Transferring control to Linux (at address %08x) ...\n",
-	      (u32)setup_base);
-
-	bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel");
-#ifdef CONFIG_BOOTSTAGE_REPORT
-	bootstage_report();
-#endif
-	board_final_cleanup();
-
-	printf("\nStarting kernel ...\n\n");
+	bootm_announce_and_cleanup();
 
 #ifdef CONFIG_SYS_COREBOOT
 	timestamp_add_now(TS_U_BOOT_START_KERNEL);
