diff --git a/board/freescale/mpc8266ads/mpc8266ads.c b/board/freescale/mpc8266ads/mpc8266ads.c
index 2caf4aa..c7fcfe5 100644
--- a/board/freescale/mpc8266ads/mpc8266ads.c
+++ b/board/freescale/mpc8266ads/mpc8266ads.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2001
+ * (C) Copyright 2001-2011
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * Modified during 2001 by
@@ -61,8 +61,8 @@
 
 const iop_conf_t iop_conf_tab[4][32] = {
 
-    /* Port A configuration */
-    {	/*	      conf ppar psor pdir podr pdat */
+	/* Port A configuration */
+	{	/*  conf ppar psor pdir podr pdat */
 	/* PA31 */ {   0,   1,   0,   1,   0,   0   }, /* FCC1 TxENB */
 	/* PA30 */ {   0,   1,   0,   0,   0,   0   }, /* FCC1 TxClav   */
 	/* PA29 */ {   0,   1,   0,   1,   0,   0   }, /* FCC1 TxSOC  */
@@ -95,10 +95,10 @@
 	/* PA2  */ {   0,   0,   0,   1,   0,   0   }, /* PA2 */
 	/* PA1  */ {   1,   0,   0,   0,   0,   0   }, /* FREERUN */
 	/* PA0  */ {   0,   0,   0,   1,   0,   0   }  /* PA0 */
-    },
+	},
 
-    /* Port B configuration */
-    {   /*	      conf ppar psor pdir podr pdat */
+	/* Port B configuration */
+	{	/*  conf ppar psor pdir podr pdat */
 	/* PB31 */ {   1,   1,   0,   1,   0,   0   }, /* FCC2 MII TX_ER */
 	/* PB30 */ {   1,   1,   0,   0,   0,   0   }, /* FCC2 MII RX_DV */
 	/* PB29 */ {   1,   1,   1,   1,   0,   0   }, /* FCC2 MII TX_EN */
@@ -131,10 +131,10 @@
 	/* PB2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
 	/* PB1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
 	/* PB0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
-    },
+	},
 
-    /* Port C */
-    {   /*	      conf ppar psor pdir podr pdat */
+	/* Port C */
+	{	/*  conf ppar psor pdir podr pdat */
 	/* PC31 */ {   0,   0,   0,   1,   0,   0   }, /* PC31 */
 	/* PC30 */ {   0,   0,   0,   1,   0,   0   }, /* PC30 */
 	/* PC29 */ {   0,   1,   1,   0,   0,   0   }, /* SCC1 EN *CLSN */
@@ -167,10 +167,10 @@
 	/* PC2  */ {   0,   0,   0,   1,   0,   1   }, /* ENET FDE */
 	/* PC1  */ {   0,   0,   0,   1,   0,   0   }, /* ENET DSQE */
 	/* PC0  */ {   0,   0,   0,   1,   0,   0   }, /* ENET LBK */
-    },
+	},
 
-    /* Port D */
-    {   /*	      conf ppar psor pdir podr pdat */
+	/* Port D */
+	{	/*  conf ppar psor pdir podr pdat */
 	/* PD31 */ {   1,   1,   0,   0,   0,   0   }, /* SCC1 EN RxD */
 	/* PD30 */ {   1,   1,   1,   1,   0,   0   }, /* SCC1 EN TxD */
 	/* PD29 */ {   0,   1,   0,   1,   0,   0   }, /* SCC1 EN TENA */
@@ -203,7 +203,7 @@
 	/* PD2  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
 	/* PD1  */ {   0,   0,   0,   0,   0,   0   }, /* pin doesn't exist */
 	/* PD0  */ {   0,   0,   0,   0,   0,   0   }  /* pin doesn't exist */
-    }
+	}
 };
 
 typedef struct bscr_ {
@@ -224,317 +224,331 @@
 
 void reset_phy(void)
 {
-    volatile bcsr_t  *bcsr           = (bcsr_t *)CONFIG_SYS_BCSR;
+	volatile bcsr_t *bcsr = (bcsr_t *)CONFIG_SYS_BCSR;
 
-    /* reset the FEC port */
-    bcsr->bcsr1                    &= ~FETH_RST;
-    bcsr->bcsr1                    |= FETH_RST;
+	/* reset the FEC port */
+	bcsr->bcsr1 &= ~FETH_RST;
+	bcsr->bcsr1 |= FETH_RST;
 }
 
 
-int board_early_init_f (void)
+int board_early_init_f(void)
 {
-    volatile bcsr_t  *bcsr         = (bcsr_t *)CONFIG_SYS_BCSR;
-    volatile pci_ic_t *pci_ic      = (pci_ic_t *) CONFIG_SYS_PCI_INT;
+	volatile bcsr_t *bcsr = (bcsr_t *)CONFIG_SYS_BCSR;
+	volatile pci_ic_t *pci_ic = (pci_ic_t *)CONFIG_SYS_PCI_INT;
 
-    bcsr->bcsr1                    = ~FETHIEN & ~RS232EN_1 & ~RS232EN_2;
+	bcsr->bcsr1 = ~FETHIEN & ~RS232EN_1 & ~RS232EN_2;
 
-    /* mask all PCI interrupts */
-    pci_ic->pci_int_mask |= 0xfff00000;
+	/* mask all PCI interrupts */
+	pci_ic->pci_int_mask |= 0xfff00000;
 
-    return 0;
+	return 0;
 }
 
 int checkboard(void)
 {
-    puts ("Board: Motorola MPC8266ADS\n");
-    return 0;
+	puts("Board: Motorola MPC8266ADS\n");
+	return 0;
 }
 
 phys_size_t initdram(int board_type)
 {
 	/* Autoinit part stolen from board/sacsng/sacsng.c */
-    volatile immap_t *immap         = (immap_t *)CONFIG_SYS_IMMR;
-    volatile memctl8260_t *memctl   = &immap->im_memctl;
-    volatile uchar c = 0xff;
-    volatile uchar *ramaddr = (uchar *)(CONFIG_SYS_SDRAM_BASE + 0x8);
-    uint  psdmr = CONFIG_SYS_PSDMR;
-    int i;
+	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	volatile memctl8260_t *memctl = &immap->im_memctl;
+	volatile uchar c = 0xff;
+	volatile uchar *ramaddr = (uchar *) (CONFIG_SYS_SDRAM_BASE + 0x8);
+	uint psdmr = CONFIG_SYS_PSDMR;
+	int i;
 
-    uint   psrt = 0x21;					/* for no SPD */
-    uint   chipselects = 1;				/* for no SPD */
-    uint   sdram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;	/* for no SPD */
-    uint   or = CONFIG_SYS_OR2_PRELIM;				/* for no SPD */
-    uint   data_width;
-    uint   rows;
-    uint   banks;
-    uint   cols;
-    uint   caslatency;
-    uint   width;
-    uint   rowst;
-    uint   sdam;
-    uint   bsma;
-    uint   sda10;
-    u_char spd_size;
-    u_char data;
-    u_char cksum;
-    int    j;
+	uint psrt = 0x21;	/* for no SPD */
+	uint chipselects = 1;	/* for no SPD */
+	uint sdram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;	/* for no SPD */
+	uint or = CONFIG_SYS_OR2_PRELIM;	/* for no SPD */
+	uint data_width;
+	uint rows;
+	uint banks;
+	uint cols;
+	uint caslatency;
+	uint width;
+	uint rowst;
+	uint sdam;
+	uint bsma;
+	uint sda10;
+	u_char spd_size;
+	u_char data;
+	u_char cksum;
+	int j;
 
-    /* Keep the compiler from complaining about potentially uninitialized vars */
-    data_width = rows = banks = cols = caslatency = 0;
+	/*
+	 * Keep the compiler from complaining about
+	 * potentially uninitialized vars
+	 */
+	data_width = rows = banks = cols = caslatency = 0;
 
-    /*
-     * Read the SDRAM SPD EEPROM via I2C.
-     */
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+	/*
+	 * Read the SDRAM SPD EEPROM via I2C.
+	 */
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 
-    i2c_read(SDRAM_SPD_ADDR, 0, 1, &data, 1);
-    spd_size = data;
-    cksum    = data;
-    for(j = 1; j < 64; j++)
-	{	/* read only the checksummed bytes */
-	/* note: the I2C address autoincrements when alen == 0 */
+	i2c_read(SDRAM_SPD_ADDR, 0, 1, &data, 1);
+	spd_size = data;
+	cksum = data;
+	for (j = 1; j < 64; j++) {	/* read only the checksummed bytes */
+		/* note: the I2C address autoincrements when alen == 0 */
 		i2c_read(SDRAM_SPD_ADDR, 0, 0, &data, 1);
-		/*printf("addr %d = 0x%02x\n", j, data);*/
-		if(j ==  5) chipselects = data & 0x0F;
-		else if(j ==  6) data_width  = data;
-		else if(j ==  7) data_width |= data << 8;
-		else if(j ==  3) rows        = data & 0x0F;
-		else if(j ==  4) cols        = data & 0x0F;
-		else if(j == 12)
-		{
+		/*printf("addr %d = 0x%02x\n", j, data); */
+		if (j == 5)
+			chipselects = data & 0x0F;
+		else if (j == 6)
+			data_width = data;
+		else if (j == 7)
+			data_width |= data << 8;
+		else if (j == 3)
+			rows = data & 0x0F;
+		else if (j == 4)
+			cols = data & 0x0F;
+		else if (j == 12) {
 			/*
-				 * Refresh rate: this assumes the prescaler is set to
-			 * approximately 0.39uSec per tick and the target refresh period
-			 * is about 85% of maximum.
+			 * Refresh rate: this assumes the prescaler is set to
+			 * approximately 0.39uSec per tick and the target
+			 * refresh period is about 85% of maximum.
 			 */
-			switch(data & 0x7F)
-			{
-					default:
-					case 0:  psrt = 0x21; /*  15.625uS */  break;
-					case 1:  psrt = 0x07; /*   3.9uS   */  break;
-					case 2:  psrt = 0x0F; /*   7.8uS   */  break;
-					case 3:  psrt = 0x43; /*  31.3uS   */  break;
-					case 4:  psrt = 0x87; /*  62.5uS   */  break;
-					case 5:  psrt = 0xFF; /* 125uS     */  break;
+			switch (data & 0x7F) {
+			default:
+			case 0:
+				psrt = 0x21;	/*  15.625uS */
+				break;
+			case 1:
+				psrt = 0x07;	/*   3.9uS   */
+				break;
+			case 2:
+				psrt = 0x0F;	/*   7.8uS   */
+				break;
+			case 3:
+				psrt = 0x43;	/*  31.3uS   */
+				break;
+			case 4:
+				psrt = 0x87;	/*  62.5uS   */
+				break;
+			case 5:
+				psrt = 0xFF;	/* 125uS     */
+				break;
 			}
-		}
-		else if(j == 17) banks       = data;
-		else if(j == 18)
-		{
-			caslatency = 3; /* default CL */
-#		    if(PESSIMISTIC_SDRAM)
-				if((data & 0x04) != 0) caslatency = 3;
-				else if((data & 0x02) != 0) caslatency = 2;
-				else if((data & 0x01) != 0) caslatency = 1;
-#			else
-				if((data & 0x01) != 0) caslatency = 1;
-				else if((data & 0x02) != 0) caslatency = 2;
-				else if((data & 0x04) != 0) caslatency = 3;
-#			endif
-			else
-			{
-			printf ("WARNING: Unknown CAS latency 0x%02X, using 3\n",
+		} else if (j == 17)
+			banks = data;
+		else if (j == 18) {
+			caslatency = 3;	/* default CL */
+#if (PESSIMISTIC_SDRAM)
+			if ((data & 0x04) != 0)
+				caslatency = 3;
+			else if ((data & 0x02) != 0)
+				caslatency = 2;
+			else if ((data & 0x01) != 0)
+				caslatency = 1;
+#else
+			if ((data & 0x01) != 0)
+				caslatency = 1;
+			else if ((data & 0x02) != 0)
+				caslatency = 2;
+			else if ((data & 0x04) != 0)
+				caslatency = 3;
+#endif
+			else {
+				printf("WARNING: Unknown CAS latency 0x%02X, using 3\n",
 					data);
 			}
-		}
-		else if(j == 63)
-		{
-			if(data != cksum)
-			{
-				printf ("WARNING: Configuration data checksum failure:"
+		} else if (j == 63) {
+			if (data != cksum) {
+				printf("WARNING: Configuration data checksum failure:"
 					" is 0x%02x, calculated 0x%02x\n",
-				data, cksum);
+					data, cksum);
 			}
 		}
 		cksum += data;
-    }
+	}
 
-    /* We don't trust CL less than 2 (only saw it on an old 16MByte DIMM) */
-    if(caslatency < 2) {
+	/* We don't trust CL less than 2 (only saw it on an old 16MByte DIMM) */
+	if (caslatency < 2) {
 		printf("CL was %d, forcing to 2\n", caslatency);
 		caslatency = 2;
-    }
-    if(rows > 14) {
-		printf("This doesn't look good, rows = %d, should be <= 14\n", rows);
+	}
+	if (rows > 14) {
+		printf("This doesn't look good, rows = %d, should be <= 14\n",
+		       rows);
 		rows = 14;
-    }
-    if(cols > 11) {
-		printf("This doesn't look good, columns = %d, should be <= 11\n", cols);
+	}
+	if (cols > 11) {
+		printf("This doesn't look good, columns = %d, should be <= 11\n",
+			cols);
 		cols = 11;
-    }
+	}
 
-    if((data_width != 64) && (data_width != 72))
-    {
+	if ((data_width != 64) && (data_width != 72)) {
 		printf("WARNING: SDRAM width unsupported, is %d, expected 64 or 72.\n",
 			data_width);
-    }
-    width = 3;		/* 2^3 = 8 bytes = 64 bits wide */
-    /*
-     * Convert banks into log2(banks)
-     */
-    if     (banks == 2)	banks = 1;
-    else if(banks == 4)	banks = 2;
-    else if(banks == 8)	banks = 3;
+	}
+	width = 3;		/* 2^3 = 8 bytes = 64 bits wide */
+	/*
+	 * Convert banks into log2(banks)
+	 */
+	if (banks == 2)
+		banks = 1;
+	else if (banks == 4)
+		banks = 2;
+	else if (banks == 8)
+		banks = 3;
 
 
-    sdram_size = 1 << (rows + cols + banks + width);
-    /* hack for high density memory (512MB per CS) */
-    /* !!!!! Will ONLY work with Page Based Interleave !!!!!
-	     ( PSDMR[PBI] = 1 )
-    */
-    /* mamory actually has 11 column addresses, but the memory controller
-       doesn't really care.
-       the calculations that follow will however move the rows so that
-       they are muxed one bit off if you use 11 bit columns.
-       The solution is to tell the memory controller the correct size of the memory
-       but change the number of columns to 10 afterwards.
-       The 11th column addre will still be mucxed correctly onto the bus.
+	sdram_size = 1 << (rows + cols + banks + width);
+	/* hack for high density memory (512MB per CS) */
+	/* !!!!! Will ONLY work with Page Based Interleave !!!!!
+	   ( PSDMR[PBI] = 1 )
+	 */
+	/*
+	 * memory actually has 11 column addresses, but the memory
+	 * controller doesn't really care.
+	 *
+	 * the calculations that follow will however move the rows so
+	 * that they are muxed one bit off if you use 11 bit columns.
+	 *
+	 * The solution is to tell the memory controller the correct
+	 * size of the memory but change the number of columns to 10
+	 * afterwards.
+	 *
+	 * The 11th column addre will still be mucxed correctly onto
+	 * the bus.
+	 *
+	 * Also be aware that the MPC8266ADS board Rev B has not
+	 * connected Row address 13 to anything.
+	 *
+	 * The fix is to connect ADD16 (from U37-47) to SADDR12 (U28-126)
+	 */
+	if (cols > 10)
+		cols = 10;
 
-       Also be aware that the MPC8266ADS board Rev B has not connected
-       Row address 13 to anything.
-
-       The fix is to connect ADD16 (from U37-47) to SADDR12 (U28-126)
-    */
-    if (cols > 10)
-	    cols = 10;
-
-#if(CONFIG_PBI == 0)	/* bank-based interleaving */
-    rowst = ((32 - 6) - (rows + cols + width)) * 2;
+#if (CONFIG_PBI == 0)		/* bank-based interleaving */
+	rowst = ((32 - 6) - (rows + cols + width)) * 2;
 #else
-    rowst = 32 - (rows + banks + cols + width);
+	rowst = 32 - (rows + banks + cols + width);
 #endif
 
-   or = ~(sdram_size - 1)    |	/* SDAM address mask	*/
-	  ((banks-1) << 13)   |	/* banks per device	*/
-	  (rowst << 9)        |	/* rowst		*/
-	  ((rows - 9) << 6);	/* numr			*/
+	or = ~(sdram_size - 1) |	/* SDAM address mask    */
+		((banks - 1) << 13) |	/* banks per device     */
+		(rowst << 9) |		/* rowst                */
+		((rows - 9) << 6);	/* numr                 */
 
 
-    /*printf("memctl->memc_or2 = 0x%08x\n", or);*/
+	/*printf("memctl->memc_or2 = 0x%08x\n", or); */
 
-    /*
-     * SDAM specifies the number of columns that are multiplexed
-     * (reference AN2165/D), defined to be (columns - 6) for page
-     * interleave, (columns - 8) for bank interleave.
-     *
-     * BSMA is 14 - max(rows, cols).  The bank select lines come
-     * into play above the highest "address" line going into the
-     * the SDRAM.
-     */
-#if(CONFIG_PBI == 0)	/* bank-based interleaving */
-    sdam = cols - 8;
-    bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
-    sda10 = sdam + 2;
+	/*
+	 * SDAM specifies the number of columns that are multiplexed
+	 * (reference AN2165/D), defined to be (columns - 6) for page
+	 * interleave, (columns - 8) for bank interleave.
+	 *
+	 * BSMA is 14 - max(rows, cols).  The bank select lines come
+	 * into play above the highest "address" line going into the
+	 * the SDRAM.
+	 */
+#if (CONFIG_PBI == 0)		/* bank-based interleaving */
+	sdam = cols - 8;
+	bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
+	sda10 = sdam + 2;
 #else
-    sdam = cols + banks - 8;
-    bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
-    sda10 = sdam;
+	sdam = cols + banks - 8;
+	bsma = ((31 - width) - 14) - ((rows > cols) ? rows : cols);
+	sda10 = sdam;
 #endif
-#if(PESSIMISTIC_SDRAM)
-    psdmr = (CONFIG_PBI              |\
-	     PSDMR_RFEN              |\
-	     PSDMR_RFRC_16_CLK       |\
-	     PSDMR_PRETOACT_8W       |\
-	     PSDMR_ACTTORW_8W        |\
-	     PSDMR_WRC_4C            |\
-	     PSDMR_EAMUX             |\
-	     PSDMR_BUFCMD)           |\
-	     caslatency              |\
-	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
-	     (sdam << 24)            |\
-	     (bsma << 21)            |\
-	     (sda10 << 18);
+#if (PESSIMISTIC_SDRAM)
+	psdmr = (CONFIG_PBI | PSDMR_RFEN | PSDMR_RFRC_16_CLK |
+		PSDMR_PRETOACT_8W | PSDMR_ACTTORW_8W | PSDMR_WRC_4C |
+		PSDMR_EAMUX | PSDMR_BUFCMD) | caslatency |
+		((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */
+		(sdam << 24) | (bsma << 21) | (sda10 << 18);
 #else
-    psdmr = (CONFIG_PBI              |\
-	     PSDMR_RFEN              |\
-	     PSDMR_RFRC_7_CLK        |\
-	     PSDMR_PRETOACT_3W       |	/* 1 for 7E parts (fast PC-133) */ \
-	     PSDMR_ACTTORW_2W        |	/* 1 for 7E parts (fast PC-133) */ \
-	     PSDMR_WRC_1C            |	/* 1 clock + 7nSec */
-	     EAMUX                   |\
-	     BUFCMD)                 |\
-	     caslatency              |\
-	     ((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */ \
-	     (sdam << 24)            |\
-	     (bsma << 21)            |\
-	     (sda10 << 18);
+	psdmr = (CONFIG_PBI | PSDMR_RFEN | PSDMR_RFRC_7_CLK |
+		PSDMR_PRETOACT_3W |	/* 1 for 7E parts (fast PC-133) */
+		PSDMR_ACTTORW_2W |	/* 1 for 7E parts (fast PC-133) */
+		PSDMR_WRC_1C |	/* 1 clock + 7nSec */
+		EAMUX | BUFCMD) | caslatency |
+		((caslatency - 1) << 6) |	/* LDOTOPRE is CL - 1 */
+		(sdam << 24) | (bsma << 21) | (sda10 << 18);
 #endif
-	/*printf("psdmr = 0x%08x\n", psdmr);*/
+	/*printf("psdmr = 0x%08x\n", psdmr); */
 
-    /*
-     * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
-     *
-     * "At system reset, initialization software must set up the
-     *  programmable parameters in the memory controller banks registers
-     *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
-     *  system software should execute the following initialization sequence
-     *  for each SDRAM device.
-     *
-     *  1. Issue a PRECHARGE-ALL-BANKS command
-     *  2. Issue eight CBR REFRESH commands
-     *  3. Issue a MODE-SET command to initialize the mode register
-     *
-     * Quote from Micron MT48LC8M16A2 data sheet:
-     *
-     *  "...the SDRAM requires a 100uS delay prior to issuing any
-     *  command other than a COMMAND INHIBIT or NOP.  Starting at some
-     *  point during this 100uS period and continuing at least through
-     *  the end of this period, COMMAND INHIBIT or NOP commands should
-     *  be applied."
-     *
-     *  "Once the 100uS delay has been satisfied with at least one COMMAND
-     *  INHIBIT or NOP command having been applied, a /PRECHARGE command/
-     *  should be applied.  All banks must then be precharged, thereby
-     *  placing the device in the all banks idle state."
-     *
-     *  "Once in the idle state, /two/ AUTO REFRESH cycles must be
-     *  performed.  After the AUTO REFRESH cycles are complete, the
-     *  SDRAM is ready for mode register programming."
-     *
-     *  (/emphasis/ mine, gvb)
-     *
-     *  The way I interpret this, Micron start up sequence is:
-     *  1. Issue a PRECHARGE-BANK command (initial precharge)
-     *  2. Issue a PRECHARGE-ALL-BANKS command ("all banks ... precharged")
-     *  3. Issue two (presumably, doing eight is OK) CBR REFRESH commands
-     *  4. Issue a MODE-SET command to initialize the mode register
-     *
-     *  --------
-     *
-     *  The initial commands are executed by setting P/LSDMR[OP] and
-     *  accessing the SDRAM with a single-byte transaction."
-     *
-     * The appropriate BRx/ORx registers have already been set when we
-     * get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
-     */
+	/*
+	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+	 *
+	 * "At system reset, initialization software must set up the
+	 *  programmable parameters in the memory controller banks registers
+	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+	 *  system software should execute the following initialization sequence
+	 *  for each SDRAM device.
+	 *
+	 *  1. Issue a PRECHARGE-ALL-BANKS command
+	 *  2. Issue eight CBR REFRESH commands
+	 *  3. Issue a MODE-SET command to initialize the mode register
+	 *
+	 * Quote from Micron MT48LC8M16A2 data sheet:
+	 *
+	 *  "...the SDRAM requires a 100uS delay prior to issuing any
+	 *  command other than a COMMAND INHIBIT or NOP.  Starting at some
+	 *  point during this 100uS period and continuing at least through
+	 *  the end of this period, COMMAND INHIBIT or NOP commands should
+	 *  be applied."
+	 *
+	 *  "Once the 100uS delay has been satisfied with at least one COMMAND
+	 *  INHIBIT or NOP command having been applied, a /PRECHARGE command/
+	 *  should be applied.  All banks must then be precharged, thereby
+	 *  placing the device in the all banks idle state."
+	 *
+	 *  "Once in the idle state, /two/ AUTO REFRESH cycles must be
+	 *  performed.  After the AUTO REFRESH cycles are complete, the
+	 *  SDRAM is ready for mode register programming."
+	 *
+	 *  (/emphasis/ mine, gvb)
+	 *
+	 *  The way I interpret this, Micron start up sequence is:
+	 *  1. Issue a PRECHARGE-BANK command (initial precharge)
+	 *  2. Issue a PRECHARGE-ALL-BANKS command ("all banks ... precharged")
+	 *  3. Issue two (presumably, doing eight is OK) CBR REFRESH commands
+	 *  4. Issue a MODE-SET command to initialize the mode register
+	 *
+	 *  --------
+	 *
+	 *  The initial commands are executed by setting P/LSDMR[OP] and
+	 *  accessing the SDRAM with a single-byte transaction."
+	 *
+	 * The appropriate BRx/ORx registers have already been set
+	 * when we get here. The SDRAM can be accessed at the address
+	 * CONFIG_SYS_SDRAM_BASE.
+	 */
 
-    memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-    memctl->memc_psrt  = psrt;
+	memctl->memc_mptpr = CONFIG_SYS_MPTPR;
+	memctl->memc_psrt = psrt;
 
-    memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM;
-    memctl->memc_or2 = or;
+	memctl->memc_br2 = CONFIG_SYS_BR2_PRELIM;
+	memctl->memc_or2 = or;
 
-    memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
-    *ramaddr = c;
-
-    memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
-    for (i = 0; i < 8; i++)
+	memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
 	*ramaddr = c;
 
-    memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
-    *ramaddr = c;
+	memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
+	for (i = 0; i < 8; i++)
+		*ramaddr = c;
+
+	memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
+	*ramaddr = c;
 
-    memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
-    *ramaddr = c;
+	memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
+	*ramaddr = c;
 
-    /*
-     * Do it a second time for the second set of chips if the DIMM has
-     * two chip selects (double sided).
-     */
-    if(chipselects > 1)
-	{
-	ramaddr += sdram_size;
+	/*
+	 * Do it a second time for the second set of chips if the DIMM has
+	 * two chip selects (double sided).
+	 */
+	if (chipselects > 1) {
+		ramaddr += sdram_size;
 
 		memctl->memc_br3 = CONFIG_SYS_BR3_PRELIM + sdram_size;
 		memctl->memc_or3 = or;
@@ -551,28 +565,28 @@
 
 		memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
 		*ramaddr = c;
-    }
+	}
 
 	/* print info */
 	printf("SDRAM configuration read from SPD\n");
 	printf("\tSize per side = %dMB\n", sdram_size >> 20);
-	printf("\tOrganization: %d sides, %d banks, %d Columns, %d Rows, Data width = %d bits\n", chipselects, 1<<(banks), cols, rows, data_width);
+	printf("\tOrganization: %d sides, %d banks, %d Columns, %d Rows, Data width = %d bits\n",
+		chipselects, 1 << (banks), cols, rows, data_width);
 	printf("\tRefresh rate = %d, CAS latency = %d", psrt, caslatency);
-#if(CONFIG_PBI == 0)	/* bank-based interleaving */
-    printf(", Using Bank Based Interleave\n");
+#if (CONFIG_PBI == 0)		/* bank-based interleaving */
+	printf(", Using Bank Based Interleave\n");
 #else
-    printf(", Using Page Based Interleave\n");
+	printf(", Using Page Based Interleave\n");
 #endif
 	printf("\tTotal size: ");
 
-    /* this delay only needed for original 16MB DIMM...
-     * Not needed for any other memory configuration */
-    if ((sdram_size * chipselects) == (16 *1024 *1024))
-	udelay (250000);
-    return (sdram_size * chipselects);
-	/*return (16 * 1024 * 1024);*/
-}
+	/* this delay only needed for original 16MB DIMM...
+	 * Not needed for any other memory configuration */
+	if ((sdram_size * chipselects) == (16 * 1024 * 1024))
+		udelay(250000);
 
+	return sdram_size * chipselects;
+}
 
 #ifdef	CONFIG_PCI
 struct pci_controller hose;