diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c
index 2ab23365a5..736e3cbe9b 100644
--- a/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/cpu/ppc4xx/44x_spd_ddr2.c
@@ -48,8 +48,6 @@
 #include <asm/mmu.h>
 #include <asm/cache.h>
 
-#include "ecc.h"
-
 #if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2)
 
 #define PPC4xx_IBM_DDR2_DUMP_REGISTER(mnemonic)				\
@@ -86,8 +84,240 @@
 /* disable caching on SDRAM */
 #define MY_TLB_WORD2_I_ENABLE		TLB_WORD2_I_ENABLE
 #endif /* CONFIG_4xx_DCACHE */
+
+void dcbz_area(u32 start_address, u32 num_bytes);
 #endif /* CONFIG_440 */
 
+#define MAXRANKS	4
+#define MAXBXCF		4
+
+#define MULDIV64(m1, m2, d)	(u32)(((u64)(m1) * (u64)(m2)) / (u64)(d))
+
+static unsigned long is_ecc_enabled(void);
+
+/*-----------------------------------------------------------------------------+
+ * wait_ddr_idle
+ *-----------------------------------------------------------------------------*/
+static void wait_ddr_idle(void)
+{
+	u32 val;
+
+	do {
+		mfsdram(SDRAM_MCSTAT, val);
+	} while ((val & SDRAM_MCSTAT_IDLE_MASK) == SDRAM_MCSTAT_IDLE_NOT);
+}
+
+/*-----------------------------------------------------------------------------+
+ * sdram_memsize
+ *-----------------------------------------------------------------------------*/
+static phys_size_t sdram_memsize(void)
+{
+	phys_size_t mem_size;
+	unsigned long mcopt2;
+	unsigned long mcstat;
+	unsigned long mb0cf;
+	unsigned long sdsz;
+	unsigned long i;
+
+	mem_size = 0;
+
+	mfsdram(SDRAM_MCOPT2, mcopt2);
+	mfsdram(SDRAM_MCSTAT, mcstat);
+
+	/* DDR controller must be enabled and not in self-refresh. */
+	/* Otherwise memsize is zero. */
+	if (((mcopt2 & SDRAM_MCOPT2_DCEN_MASK) == SDRAM_MCOPT2_DCEN_ENABLE)
+	    && ((mcopt2 & SDRAM_MCOPT2_SREN_MASK) == SDRAM_MCOPT2_SREN_EXIT)
+	    && ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
+		== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
+		for (i = 0; i < MAXBXCF; i++) {
+			mfsdram(SDRAM_MB0CF + (i << 2), mb0cf);
+			/* Banks enabled */
+			if ((mb0cf & SDRAM_BXCF_M_BE_MASK) == SDRAM_BXCF_M_BE_ENABLE) {
+#if defined(CONFIG_440)
+				sdsz = mfdcr_any(SDRAM_R0BAS + i) & SDRAM_RXBAS_SDSZ_MASK;
+#else
+				sdsz = mb0cf & SDRAM_RXBAS_SDSZ_MASK;
+#endif
+				switch(sdsz) {
+				case SDRAM_RXBAS_SDSZ_8:
+					mem_size+=8;
+					break;
+				case SDRAM_RXBAS_SDSZ_16:
+					mem_size+=16;
+					break;
+				case SDRAM_RXBAS_SDSZ_32:
+					mem_size+=32;
+					break;
+				case SDRAM_RXBAS_SDSZ_64:
+					mem_size+=64;
+					break;
+				case SDRAM_RXBAS_SDSZ_128:
+					mem_size+=128;
+					break;
+				case SDRAM_RXBAS_SDSZ_256:
+					mem_size+=256;
+					break;
+				case SDRAM_RXBAS_SDSZ_512:
+					mem_size+=512;
+					break;
+				case SDRAM_RXBAS_SDSZ_1024:
+					mem_size+=1024;
+					break;
+				case SDRAM_RXBAS_SDSZ_2048:
+					mem_size+=2048;
+					break;
+				case SDRAM_RXBAS_SDSZ_4096:
+					mem_size+=4096;
+					break;
+				default:
+					printf("WARNING: Unsupported bank size (SDSZ=0x%lx)!\n"
+					       , sdsz);
+					mem_size=0;
+					break;
+				}
+			}
+		}
+	}
+
+	return mem_size << 20;
+}
+
+/*-----------------------------------------------------------------------------+
+ * board_add_ram_info
+ *-----------------------------------------------------------------------------*/
+void board_add_ram_info(int use_default)
+{
+	PPC4xx_SYS_INFO board_cfg;
+	u32 val;
+
+	if (is_ecc_enabled())
+		puts(" (ECC");
+	else
+		puts(" (ECC not");
+
+	get_sys_info(&board_cfg);
+
+#if defined(CONFIG_440)
+	mfsdr(SDR0_DDR0, val);
+	val = MULDIV64((board_cfg.freqPLB), SDR0_DDR0_DDRM_DECODE(val), 1);
+#else
+	mfsdr(SDR0_SDSTP0, val);
+	val = MULDIV64((board_cfg.freqPLB), SDR0_SDSTP0_PLB2xDV0_DECODE(val), 1);
+#endif
+	printf(" enabled, %d MHz", (val * 2) / 1000000);
+
+	mfsdram(SDRAM_MMODE, val);
+	val = (val & SDRAM_MMODE_DCL_MASK) >> 4;
+	printf(", CL%d)", val);
+}
+
+#ifdef CONFIG_DDR_ECC
+/*-----------------------------------------------------------------------------+
+ * program_ecc_addr.
+ *-----------------------------------------------------------------------------*/
+static void program_ecc_addr(unsigned long start_address,
+			     unsigned long num_bytes,
+			     unsigned long tlb_word2_i_value)
+{
+	unsigned long current_address;
+	unsigned long end_address;
+	unsigned long address_increment;
+	unsigned long mcopt1;
+	char str[] = "ECC generation -";
+	char slash[] = "\\|/-\\|/-";
+	int loop = 0;
+	int loopi = 0;
+
+	current_address = start_address;
+	mfsdram(SDRAM_MCOPT1, mcopt1);
+	if ((mcopt1 & SDRAM_MCOPT1_MCHK_MASK) != SDRAM_MCOPT1_MCHK_NON) {
+		mtsdram(SDRAM_MCOPT1,
+			(mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_GEN);
+		sync();
+		eieio();
+		wait_ddr_idle();
+
+		puts(str);
+
+#ifdef CONFIG_440
+		if (tlb_word2_i_value == TLB_WORD2_I_ENABLE) {
+#endif
+			/* ECC bit set method for non-cached memory */
+			if ((mcopt1 & SDRAM_MCOPT1_DMWD_MASK) == SDRAM_MCOPT1_DMWD_32)
+				address_increment = 4;
+			else
+				address_increment = 8;
+			end_address = current_address + num_bytes;
+
+			while (current_address < end_address) {
+				*((unsigned long *)current_address) = 0x00000000;
+				current_address += address_increment;
+
+				if ((loop++ % (2 << 20)) == 0) {
+					putc('\b');
+					putc(slash[loopi++ % 8]);
+				}
+			}
+#ifdef CONFIG_440
+		} else {
+			/* ECC bit set method for cached memory */
+			dcbz_area(start_address, num_bytes);
+			/* Write modified dcache lines back to memory */
+			clean_dcache_range(start_address, start_address + num_bytes);
+		}
+#endif /* CONFIG_440 */
+
+		blank_string(strlen(str));
+
+		sync();
+		eieio();
+		wait_ddr_idle();
+
+		/* clear ECC error repoting registers */
+		mtsdram(SDRAM_ECCCR, 0xffffffff);
+		mtdcr(0x4c, 0xffffffff);
+
+		mtsdram(SDRAM_MCOPT1,
+			(mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_CHK_REP);
+		sync();
+		eieio();
+		wait_ddr_idle();
+	}
+}
+
+/*-----------------------------------------------------------------------------+
+ * do_program_ecc.
+ *-----------------------------------------------------------------------------*/
+static void do_program_ecc(unsigned long tlb_word2_i_value)
+{
+	unsigned long mcopt1;
+	unsigned long mcopt2;
+	unsigned long mcstat;
+	phys_size_t memsize = sdram_memsize();
+
+	if (memsize > CONFIG_MAX_MEM_MAPPED) {
+		printf("\nWarning: Can't enable ECC on systems with more than 2GB of SDRAM!\n");
+		return;
+	}
+
+	mfsdram(SDRAM_MCOPT1, mcopt1);
+	mfsdram(SDRAM_MCOPT2, mcopt2);
+
+	if ((mcopt1 & SDRAM_MCOPT1_MCHK_MASK) != SDRAM_MCOPT1_MCHK_NON) {
+		/* DDR controller must be enabled and not in self-refresh. */
+		mfsdram(SDRAM_MCSTAT, mcstat);
+		if (((mcopt2 & SDRAM_MCOPT2_DCEN_MASK) == SDRAM_MCOPT2_DCEN_ENABLE)
+		    && ((mcopt2 & SDRAM_MCOPT2_SREN_MASK) == SDRAM_MCOPT2_SREN_EXIT)
+		    && ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
+			== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
+
+			program_ecc_addr(0, memsize, tlb_word2_i_value);
+		}
+	}
+}
+#endif /* CONFIG_DDR_ECC */
+
 #if defined(CONFIG_SPD_EEPROM)
 
 /*-----------------------------------------------------------------------------+
@@ -105,14 +335,10 @@
 #define SDRAM_NONE	0
 
 #define MAXDIMMS	2
-#define MAXRANKS	4
-#define MAXBXCF		4
 #define MAX_SPD_BYTES	256   /* Max number of bytes on the DIMM's SPD EEPROM */
 
 #define ONE_BILLION	1000000000
 
-#define MULDIV64(m1, m2, d)	(u32)(((u64)(m1) * (u64)(m2)) / (u64)(d))
-
 #define CMD_NOP		(7 << 19)
 #define CMD_PRECHARGE	(2 << 19)
 #define CMD_REFRESH	(1 << 19)
@@ -257,15 +483,11 @@ static void program_initplr(unsigned long *dimm_populated,
 			    unsigned long num_dimm_banks,
 			    ddr_cas_id_t selected_cas,
 			    int write_recovery);
-static unsigned long is_ecc_enabled(void);
 #ifdef CONFIG_DDR_ECC
 static void program_ecc(unsigned long *dimm_populated,
 			unsigned char *iic0_dimm_addr,
 			unsigned long num_dimm_banks,
 			unsigned long tlb_word2_i_value);
-static void program_ecc_addr(unsigned long start_address,
-			     unsigned long num_bytes,
-			     unsigned long tlb_word2_i_value);
 #endif
 #if !defined(CONFIG_PPC4xx_DDR_AUTOCALIBRATION)
 static void program_DQS_calibration(unsigned long *dimm_populated,
@@ -278,7 +500,6 @@ static void	DQS_calibration_process(void);
 #endif
 #endif
 int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-void dcbz_area(u32 start_address, u32 num_bytes);
 
 static unsigned char spd_read(uchar chip, uint addr)
 {
@@ -291,79 +512,6 @@ static unsigned char spd_read(uchar chip, uint addr)
 	return 0;
 }
 
-/*-----------------------------------------------------------------------------+
- * sdram_memsize
- *-----------------------------------------------------------------------------*/
-static phys_size_t sdram_memsize(void)
-{
-	phys_size_t mem_size;
-	unsigned long mcopt2;
-	unsigned long mcstat;
-	unsigned long mb0cf;
-	unsigned long sdsz;
-	unsigned long i;
-
-	mem_size = 0;
-
-	mfsdram(SDRAM_MCOPT2, mcopt2);
-	mfsdram(SDRAM_MCSTAT, mcstat);
-
-	/* DDR controller must be enabled and not in self-refresh. */
-	/* Otherwise memsize is zero. */
-	if (((mcopt2 & SDRAM_MCOPT2_DCEN_MASK) == SDRAM_MCOPT2_DCEN_ENABLE)
-	    && ((mcopt2 & SDRAM_MCOPT2_SREN_MASK) == SDRAM_MCOPT2_SREN_EXIT)
-	    && ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
-		== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
-		for (i = 0; i < MAXBXCF; i++) {
-			mfsdram(SDRAM_MB0CF + (i << 2), mb0cf);
-			/* Banks enabled */
-			if ((mb0cf & SDRAM_BXCF_M_BE_MASK) == SDRAM_BXCF_M_BE_ENABLE) {
-				sdsz = mfdcr_any(SDRAM_R0BAS + i) & SDRAM_RXBAS_SDSZ_MASK;
-
-				switch(sdsz) {
-				case SDRAM_RXBAS_SDSZ_8:
-					mem_size+=8;
-					break;
-				case SDRAM_RXBAS_SDSZ_16:
-					mem_size+=16;
-					break;
-				case SDRAM_RXBAS_SDSZ_32:
-					mem_size+=32;
-					break;
-				case SDRAM_RXBAS_SDSZ_64:
-					mem_size+=64;
-					break;
-				case SDRAM_RXBAS_SDSZ_128:
-					mem_size+=128;
-					break;
-				case SDRAM_RXBAS_SDSZ_256:
-					mem_size+=256;
-					break;
-				case SDRAM_RXBAS_SDSZ_512:
-					mem_size+=512;
-					break;
-				case SDRAM_RXBAS_SDSZ_1024:
-					mem_size+=1024;
-					break;
-				case SDRAM_RXBAS_SDSZ_2048:
-					mem_size+=2048;
-					break;
-				case SDRAM_RXBAS_SDSZ_4096:
-					mem_size+=4096;
-					break;
-				default:
-					printf("WARNING: Unsupported bank size (SDSZ=0x%lx)!\n"
-					       , sdsz);
-					mem_size=0;
-					break;
-				}
-			}
-		}
-	}
-
-	return mem_size << 20;
-}
-
 /*-----------------------------------------------------------------------------+
  * initdram.  Initializes the 440SP Memory Queue and DDR SDRAM controller.
  * Note: This routine runs from flash with a stack set up in the chip's
@@ -643,26 +791,6 @@ static void get_spd_info(unsigned long *dimm_populated,
 	}
 }
 
-void board_add_ram_info(int use_default)
-{
-	PPC4xx_SYS_INFO board_cfg;
-	u32 val;
-
-	if (is_ecc_enabled())
-		puts(" (ECC");
-	else
-		puts(" (ECC not");
-
-	get_sys_info(&board_cfg);
-
-	mfsdr(SDR0_DDR0, val);
-	val = MULDIV64((board_cfg.freqPLB), SDR0_DDR0_DDRM_DECODE(val), 1);
-	printf(" enabled, %d MHz", (val * 2) / 1000000);
-
-	mfsdram(SDRAM_MMODE, val);
-	val = (val & SDRAM_MMODE_DCL_MASK) >> 4;
-	printf(", CL%d)", val);
-}
 
 /*------------------------------------------------------------------
  * For the memory DIMMs installed, this routine verifies that they
@@ -2305,9 +2433,6 @@ static void program_ecc(unsigned long *dimm_populated,
 			unsigned long num_dimm_banks,
 			unsigned long tlb_word2_i_value)
 {
-	unsigned long mcopt1;
-	unsigned long mcopt2;
-	unsigned long mcstat;
 	unsigned long dimm_num;
 	unsigned long ecc;
 
@@ -2321,105 +2446,7 @@ static void program_ecc(unsigned long *dimm_populated,
 	if (ecc == 0)
 		return;
 
-	if (sdram_memsize() > CONFIG_MAX_MEM_MAPPED) {
-		printf("\nWarning: Can't enable ECC on systems with more than 2GB of SDRAM!\n");
-		return;
-	}
-
-	mfsdram(SDRAM_MCOPT1, mcopt1);
-	mfsdram(SDRAM_MCOPT2, mcopt2);
-
-	if ((mcopt1 & SDRAM_MCOPT1_MCHK_MASK) != SDRAM_MCOPT1_MCHK_NON) {
-		/* DDR controller must be enabled and not in self-refresh. */
-		mfsdram(SDRAM_MCSTAT, mcstat);
-		if (((mcopt2 & SDRAM_MCOPT2_DCEN_MASK) == SDRAM_MCOPT2_DCEN_ENABLE)
-		    && ((mcopt2 & SDRAM_MCOPT2_SREN_MASK) == SDRAM_MCOPT2_SREN_EXIT)
-		    && ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
-			== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
-
-			program_ecc_addr(0, sdram_memsize(), tlb_word2_i_value);
-		}
-	}
-
-	return;
-}
-
-static void wait_ddr_idle(void)
-{
-	u32 val;
-
-	do {
-		mfsdram(SDRAM_MCSTAT, val);
-	} while ((val & SDRAM_MCSTAT_IDLE_MASK) == SDRAM_MCSTAT_IDLE_NOT);
-}
-
-/*-----------------------------------------------------------------------------+
- * program_ecc_addr.
- *-----------------------------------------------------------------------------*/
-static void program_ecc_addr(unsigned long start_address,
-			     unsigned long num_bytes,
-			     unsigned long tlb_word2_i_value)
-{
-	unsigned long current_address;
-	unsigned long end_address;
-	unsigned long address_increment;
-	unsigned long mcopt1;
-	char str[] = "ECC generation -";
-	char slash[] = "\\|/-\\|/-";
-	int loop = 0;
-	int loopi = 0;
-
-	current_address = start_address;
-	mfsdram(SDRAM_MCOPT1, mcopt1);
-	if ((mcopt1 & SDRAM_MCOPT1_MCHK_MASK) != SDRAM_MCOPT1_MCHK_NON) {
-		mtsdram(SDRAM_MCOPT1,
-			(mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_GEN);
-		sync();
-		eieio();
-		wait_ddr_idle();
-
-		puts(str);
-		if (tlb_word2_i_value == TLB_WORD2_I_ENABLE) {
-			/* ECC bit set method for non-cached memory */
-			if ((mcopt1 & SDRAM_MCOPT1_DMWD_MASK) == SDRAM_MCOPT1_DMWD_32)
-				address_increment = 4;
-			else
-				address_increment = 8;
-			end_address = current_address + num_bytes;
-
-			while (current_address < end_address) {
-				*((unsigned long *)current_address) = 0x00000000;
-				current_address += address_increment;
-
-				if ((loop++ % (2 << 20)) == 0) {
-					putc('\b');
-					putc(slash[loopi++ % 8]);
-				}
-			}
-
-		} else {
-			/* ECC bit set method for cached memory */
-			dcbz_area(start_address, num_bytes);
-			/* Write modified dcache lines back to memory */
-			clean_dcache_range(start_address, start_address + num_bytes);
-		}
-
-		blank_string(strlen(str));
-
-		sync();
-		eieio();
-		wait_ddr_idle();
-
-		/* clear ECC error repoting registers */
-		mtsdram(SDRAM_ECCCR, 0xffffffff);
-		mtdcr(0x4c, 0xffffffff);
-
-		mtsdram(SDRAM_MCOPT1,
-			(mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_CHK_REP);
-		sync();
-		eieio();
-		wait_ddr_idle();
-	}
+	do_program_ecc(tlb_word2_i_value);
 }
 #endif
 
@@ -2962,6 +2989,21 @@ static void test(void)
 
 #else /* CONFIG_SPD_EEPROM */
 
+/*-----------------------------------------------------------------------------+
+ * is_ecc_enabled
+ *-----------------------------------------------------------------------------*/
+static unsigned long is_ecc_enabled(void)
+{
+	unsigned long ecc;
+	unsigned long val;
+
+	ecc = 0;
+	mfsdram(SDRAM_MCOPT1, val);
+	ecc = max(ecc, SDRAM_MCOPT1_MCHK_CHK_DECODE(val));
+
+	return ecc;
+}
+
 /*-----------------------------------------------------------------------------
  * Function:	initdram
  * Description: Configures the PPC4xx IBM DDR1/DDR2 SDRAM memory controller.
@@ -3106,7 +3148,7 @@ phys_size_t initdram(int board_type)
 #endif /* CONFIG_PPC4xx_DDR_AUTOCALIBRATION */
 
 #if defined(CONFIG_DDR_ECC)
-	ecc_init(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MBYTES_SDRAM << 20);
+	do_program_ecc(0);
 #endif /* defined(CONFIG_DDR_ECC) */
 
 #if defined(CONFIG_440)
diff --git a/include/ppc405.h b/include/ppc405.h
index 5e56897819..8a4ba3faf6 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -768,6 +768,10 @@
 
 #define SDR0_SDCS_SDD			(0x80000000 >> 31)
 
+/* SDR0_SDSTP0 Serial Device Strap Register0 */
+#define SDR0_SDSTP0		     0x0020
+#define SDR0_SDSTP0_PLB2xDV0_DECODE(n)	((((unsigned long)(n)) & 0x07))
+
 /* CUST0 Customer Configuration Register0 */
 #define SDR0_CUST0		     0x4000
 #define   SDR0_CUST0_MUX_E_N_G_MASK   0xC0000000     /* Mux_Emac_NDFC_GPIO */