diff --git a/src/drivers/intel/fsp1_1/cache_as_ram.inc b/src/drivers/intel/fsp1_1/cache_as_ram.inc
new file mode 100644
index 0000000..8604c3b
--- /dev/null
+++ b/src/drivers/intel/fsp1_1/cache_as_ram.inc
@@ -0,0 +1,177 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2000,2007 Ronald G. Minnich <rminnich@gmail.com>
+ * Copyright (C) 2007-2008 coresystems GmbH
+ * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <cpu/x86/cache.h>
+#include <cpu/x86/post_code.h>
+#include <microcode_size.h>
+#include <cbmem.h>
+
+#ifndef CONFIG_FSP_LOC
+# error "CONFIG_FSP_LOC must be set."
+#endif
+
+#ifndef CONFIG_POST_IO
+# error "CONFIG_POST_IO must be set."
+#endif
+
+#if CONFIG_POST_IO
+# ifndef CONFIG_POST_IO_PORT
+#  error "CONFIG_POST_IO_PORT must be set."
+# endif
+#endif
+
+#ifndef CONFIG_CPU_MICROCODE_CBFS_LOC
+# error "CONFIG_CPU_MICROCODE_CBFS_LOC must be set."
+#endif
+
+#define LHLT_DELAY	0x50000		/* I/O delay between post codes on failure */
+
+	cmp   $0, %eax
+	jne   bisthalt
+
+cache_as_ram:
+	post_code(0x20)
+
+	/*
+	 * Find the FSP binary in cbfs.
+	 * Make a fake stack that has the return value back to this code.
+	 */
+	lea   fake_fsp_stack, %esp
+	jmp   find_fsp
+find_fsp_ret:
+	/* Save the FSP location */
+	mov   %eax,   %ebp
+	cmp   $CONFIG_FSP_LOC, %eax
+	jb    halt1
+
+	post_code(0x22)
+
+	/* Calculate entry into FSP */
+	mov   0x30(%ebp), %eax	/* Load TempRamInitEntry */
+	add   0x1c(%ebp), %eax	/* add in the offset for the FSP base address */
+
+	/*
+	 * Pass early init variables on a fake stack (no memory yet)
+	 * as well as the return location
+	 */
+	lea   CAR_init_stack, %esp
+
+	/* call FSP binary to setup temporary stack */
+	jmp   *%eax
+
+CAR_init_done:
+	addl  $4, %esp
+	cmp   $0, %eax
+	jne   halt2
+
+	/* Save FSP_INFO_HEADER location in ebx */
+	mov    %ebp, %ebx
+
+	/*
+	 * set up bootloader stack
+	 * ecx:  stack base
+	 * edx:  stack top
+	 */
+	mov   %edx, %esp
+	movl  %esp, %ebp
+
+	/* Clear the cbmem CAR memory region. */
+	movl  %ecx, %edi
+	movl  %edx, %ecx
+	sub   %edi, %ecx
+	shr   $2, %ecx
+	xorl  %eax, %eax
+	rep   stosl
+
+before_romstage:
+	post_code(0x23)
+
+	/* Call romstage.c main function. */
+	pushl %ebx /* main takes FSP_INFO_HEADER as its argument */
+	call  main /* does not return */
+	movb  $0xB8, %ah
+	jmp   .Lhlt
+
+bisthalt:
+	movb  $0xB9, %ah
+	jmp   .Lhlt
+
+halt1:
+	/*
+	 * Failures for postcode 0xBA - failed in find_fsp()
+	 *
+	 * Values are:
+	 * 0x01 - FV signature, "_FVH" not present
+	 * 0x02 - FFS GUID not present
+	 * 0x03 - FSP INFO Header not found
+	 * 0x04 - ImageBase does not equal CONFIG_FSP_LOC - Is the FSP rebased to
+	 *        a different location, or does it need to be?
+	 * 0x05 - FSP INFO Header signature "FSPH" not found
+	 * 0x06 - FSP Image ID is not the expected ID.
+	 */
+	movb  $0xBA, %ah
+	jmp   .Lhlt
+
+halt2:
+	/*
+	 * Failures for postcode 0xBB - failed in the FSP:
+	 *
+	 * 0x00 - FSP_SUCCESS: Temp RAM was initialized successfully.
+	 * 0x02 - FSP_INVALID_PARAMETER: Input parameters are invalid.
+	 * 0x0E - FSP_NOT_FOUND: No valid microcode was found in the microcode region.
+	 * 0x03 - FSP_UNSUPPORTED: The FSP calling conditions were not met.
+	 * 0x07 - FSP_DEVICE_ERROR: Temp RAM initialization failed
+	 * 0x14 - FSP_ALREADY_STARTED: Temp RAM initialization has been invoked
+	 */
+	movb  $0xBB, %ah
+
+.Lhlt:
+	xchg  %al, %ah
+#if CONFIG_POST_IO
+	outb  %al, $CONFIG_POST_IO_PORT
+#else
+	post_code(POST_DEAD_CODE)
+#endif
+	movl  $LHLT_DELAY, %ecx
+.Lhlt_Delay:
+	outb  %al, $0xED
+	loop  .Lhlt_Delay
+	jmp   .Lhlt
+
+/*
+ * esp is set to this location so that the call into and return from the FSP
+ * in find_fsp will work.
+ */
+	.align 4
+fake_fsp_stack:
+	.long  find_fsp_ret
+
+CAR_init_params:
+	.long  CONFIG_CPU_MICROCODE_CBFS_LOC
+	.long  MICROCODE_REGION_LENGTH
+	.long  0xFFFFFFFF - CACHE_ROM_SIZE + 1	/* Firmware Location */
+	.long  CACHE_ROM_SIZE	/* Total Firmware Length */
+
+CAR_init_stack:
+	.long  CAR_init_done
+	.long  CAR_init_params
+