diff --git a/arch/powerpc/cpu/mpc83xx/Makefile b/arch/powerpc/cpu/mpc83xx/Makefile
index 3979b6f..b353036 100644
--- a/arch/powerpc/cpu/mpc83xx/Makefile
+++ b/arch/powerpc/cpu/mpc83xx/Makefile
@@ -34,7 +34,6 @@
 COBJS-y += cpu_init.o
 COBJS-y += speed.o
 COBJS-y += interrupts.o
-COBJS-y += spd_sdram.o
 COBJS-y += ecc.o
 COBJS-$(CONFIG_QE) += qe_io.o
 COBJS-$(CONFIG_FSL_SERDES) += serdes.o
@@ -42,6 +41,13 @@
 COBJS-$(CONFIG_PCIE) += pcie.o
 COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
 
+ifdef CONFIG_FSL_DDR2
+COBJS-$(CONFIG_MPC8349) += ddr-gen2.o
+else
+COBJS-y += spd_sdram.o
+endif
+COBJS-$(CONFIG_FSL_DDR2) += law.o
+
 COBJS	:= $(COBJS-y)
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
@@ -52,6 +58,18 @@
 $(LIB):	$(OBJS)
 	$(call cmd_link_o_target, $(OBJS))
 
+$(obj)ddr-gen1.c:
+	@rm -f $(obj)ddr-gen1.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen1.c $(obj)ddr-gen1.c
+
+$(obj)ddr-gen2.c:
+	@rm -f $(obj)ddr-gen2.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen2.c $(obj)ddr-gen2.c
+
+$(obj)ddr-gen3.c:
+	@rm -f $(obj)ddr-gen3.c
+	ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen3.c $(obj)ddr-gen3.c
+
 #########################################################################
 
 # defines $(obj).depend target
diff --git a/arch/powerpc/cpu/mpc83xx/ecc.c b/arch/powerpc/cpu/mpc83xx/ecc.c
index f8eab96..717365c 100644
--- a/arch/powerpc/cpu/mpc83xx/ecc.c
+++ b/arch/powerpc/cpu/mpc83xx/ecc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007-2011 Freescale Semiconductor, Inc.
  *
  * Dave Liu <daveliu@freescale.com>
  * based on the contribution of Marian Balakowicz <m8@semihalf.com>
@@ -20,8 +20,12 @@
 #if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD)
 void ecc_print_status(void)
 {
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile ddr83xx_t *ddr = &immap->ddr;
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+#ifdef CONFIG_FSL_DDR2
+	ccsr_ddr_t *ddr = &immap->ddr;
+#else
+	ddr83xx_t *ddr = &immap->ddr;
+#endif
 
 	printf("\nECC mode: %s\n\n",
 	       (ddr->sdram_cfg & SDRAM_CFG_ECC_EN) ? "ON" : "OFF");
@@ -100,8 +104,12 @@
 
 int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile ddr83xx_t *ddr = &immap->ddr;
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+#ifdef CONFIG_FSL_DDR2
+	ccsr_ddr_t *ddr = &immap->ddr;
+#else
+	ddr83xx_t *ddr = &immap->ddr;
+#endif
 	volatile u32 val;
 	u64 *addr;
 	u32 count;
diff --git a/arch/powerpc/cpu/mpc83xx/law.c b/arch/powerpc/cpu/mpc83xx/law.c
new file mode 100644
index 0000000..66c88b6
--- /dev/null
+++ b/arch/powerpc/cpu/mpc83xx/law.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	law83xx_t *ecm = &immap->sysconf.ddrlaw[0];
+	u64 start_align, law_sz;
+	int law_sz_enc;
+
+	if (start == 0)
+		start_align = 1ull << (LAW_SIZE_2G + 1);
+	else
+		start_align = 1ull << (ffs64(start) - 1);
+	law_sz = min(start_align, sz);
+	law_sz_enc = __ilog2_u64(law_sz) - 1;
+
+	/*
+	 * Set up LAWBAR for all of DDR.
+	 */
+	ecm->bar = start & 0xfffff000;
+	ecm->ar  = (LAWAR_EN | (id << 20) | (LAWAR_SIZE & law_sz_enc));
+	debug("DDR:bar=0x%08x\n", ecm->bar);
+	debug("DDR:ar=0x%08x\n", ecm->ar);
+
+	/* recalculate size based on what was actually covered by the law */
+	law_sz = 1ull << __ilog2_u64(law_sz);
+
+	/* do we still have anything to map */
+	sz = sz - law_sz;
+	if (sz) {
+		start += law_sz;
+
+		start_align = 1ull << (ffs64(start) - 1);
+		law_sz = min(start_align, sz);
+		law_sz_enc = __ilog2_u64(law_sz) - 1;
+		ecm = &immap->sysconf.ddrlaw[1];
+		ecm->bar = start & 0xfffff000;
+		ecm->ar  = (LAWAR_EN | (id << 20) | (LAWAR_SIZE & law_sz_enc));
+		debug("DDR:bar=0x%08x\n", ecm->bar);
+		debug("DDR:ar=0x%08x\n", ecm->ar);
+	} else {
+		return 0;
+	}
+
+	/* do we still have anything to map */
+	sz = sz - law_sz;
+	if (sz)
+		return 1;
+
+	return 0;
+}
diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index 4542ab1..f78099d 100644
--- a/arch/powerpc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
@@ -507,6 +507,15 @@
 	return gd->csb_clk;
 }
 
+/********************************************
+ * get_ddr_freq
+ * return ddr bus freq in Hz
+ *********************************************/
+ulong get_ddr_freq(ulong dummy)
+{
+	return gd->mem_clk;
+}
+
 int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	char buf[32];