diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 1fc0377..bbede1c 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000-2005
+ * (C) Copyright 2000-2011
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -119,7 +119,6 @@ ulong ide_bus_offset[CONFIG_SYS_IDE_MAXBUS] = {
 #endif
 };
 
-
 static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS];
 
 block_dev_desc_t ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE];
@@ -173,176 +172,167 @@ static void set_pcmcia_timing (int pmode);
 
 /* ------------------------------------------------------------------------- */
 
-int do_ide (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int do_ide(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 {
-    int rcode = 0;
-
-    switch (argc) {
-    case 0:
-    case 1:
-	return cmd_usage(cmdtp);
-    case 2:
-	if (strncmp(argv[1],"res",3) == 0) {
-		puts ("\nReset IDE"
+	int rcode = 0;
+
+	switch (argc) {
+	case 0:
+	case 1:
+		return cmd_usage(cmdtp);
+	case 2:
+		if (strncmp(argv[1], "res", 3) == 0) {
+			puts("\nReset IDE"
 #ifdef CONFIG_IDE_8xx_DIRECT
-			" on PCMCIA " PCMCIA_SLOT_MSG
+			     " on PCMCIA " PCMCIA_SLOT_MSG
 #endif
-			": ");
+			     ": ");
 
-		ide_init ();
-		return 0;
-	} else if (strncmp(argv[1],"inf",3) == 0) {
-		int i;
+			ide_init();
+			return 0;
+		} else if (strncmp(argv[1], "inf", 3) == 0) {
+			int i;
 
-		putc ('\n');
+			putc('\n');
 
-		for (i=0; i<CONFIG_SYS_IDE_MAXDEVICE; ++i) {
-			if (ide_dev_desc[i].type==DEV_TYPE_UNKNOWN)
-				continue; /* list only known devices */
-			printf ("IDE device %d: ", i);
-			dev_print(&ide_dev_desc[i]);
-		}
-		return 0;
+			for (i = 0; i < CONFIG_SYS_IDE_MAXDEVICE; ++i) {
+				if (ide_dev_desc[i].type == DEV_TYPE_UNKNOWN)
+					continue;  /* list only known devices */
+				printf("IDE device %d: ", i);
+				dev_print(&ide_dev_desc[i]);
+			}
+			return 0;
 
-	} else if (strncmp(argv[1],"dev",3) == 0) {
-		if ((curr_device < 0) || (curr_device >= CONFIG_SYS_IDE_MAXDEVICE)) {
-			puts ("\nno IDE devices available\n");
-			return 1;
-		}
-		printf ("\nIDE device %d: ", curr_device);
-		dev_print(&ide_dev_desc[curr_device]);
-		return 0;
-	} else if (strncmp(argv[1],"part",4) == 0) {
-		int dev, ok;
-
-		for (ok=0, dev=0; dev<CONFIG_SYS_IDE_MAXDEVICE; ++dev) {
-			if (ide_dev_desc[dev].part_type!=PART_TYPE_UNKNOWN) {
-				++ok;
-				if (dev)
-					putc ('\n');
-				print_part(&ide_dev_desc[dev]);
+		} else if (strncmp(argv[1], "dev", 3) == 0) {
+			if ((curr_device < 0)
+			    || (curr_device >= CONFIG_SYS_IDE_MAXDEVICE)) {
+				puts("\nno IDE devices available\n");
+				return 1;
 			}
+			printf("\nIDE device %d: ", curr_device);
+			dev_print(&ide_dev_desc[curr_device]);
+			return 0;
+		} else if (strncmp(argv[1], "part", 4) == 0) {
+			int dev, ok;
+
+			for (ok = 0, dev = 0;
+			     dev < CONFIG_SYS_IDE_MAXDEVICE;
+			     ++dev) {
+				if (ide_dev_desc[dev].part_type !=
+				    PART_TYPE_UNKNOWN) {
+					++ok;
+					if (dev)
+						putc('\n');
+					print_part(&ide_dev_desc[dev]);
+				}
+			}
+			if (!ok) {
+				puts("\nno IDE devices available\n");
+				rcode++;
+			}
+			return rcode;
 		}
-		if (!ok) {
-			puts ("\nno IDE devices available\n");
-			rcode ++;
-		}
-		return rcode;
-	}
-	return cmd_usage(cmdtp);
-    case 3:
-	if (strncmp(argv[1],"dev",3) == 0) {
-		int dev = (int)simple_strtoul(argv[2], NULL, 10);
-
-		printf ("\nIDE device %d: ", dev);
-		if (dev >= CONFIG_SYS_IDE_MAXDEVICE) {
-			puts ("unknown device\n");
-			return 1;
-		}
-		dev_print(&ide_dev_desc[dev]);
-		/*ide_print (dev);*/
+		return cmd_usage(cmdtp);
+	case 3:
+		if (strncmp(argv[1], "dev", 3) == 0) {
+			int dev = (int) simple_strtoul(argv[2], NULL, 10);
 
-		if (ide_dev_desc[dev].type == DEV_TYPE_UNKNOWN) {
-			return 1;
-		}
+			printf("\nIDE device %d: ", dev);
+			if (dev >= CONFIG_SYS_IDE_MAXDEVICE) {
+				puts("unknown device\n");
+				return 1;
+			}
+			dev_print(&ide_dev_desc[dev]);
+			/*ide_print (dev); */
 
-		curr_device = dev;
+			if (ide_dev_desc[dev].type == DEV_TYPE_UNKNOWN)
+				return 1;
 
-		puts ("... is now current device\n");
+			curr_device = dev;
 
-		return 0;
-	} else if (strncmp(argv[1],"part",4) == 0) {
-		int dev = (int)simple_strtoul(argv[2], NULL, 10);
+			puts("... is now current device\n");
+
+			return 0;
+		} else if (strncmp(argv[1], "part", 4) == 0) {
+			int dev = (int) simple_strtoul(argv[2], NULL, 10);
 
-		if (ide_dev_desc[dev].part_type!=PART_TYPE_UNKNOWN) {
+			if (ide_dev_desc[dev].part_type != PART_TYPE_UNKNOWN) {
 				print_part(&ide_dev_desc[dev]);
-		} else {
-			printf ("\nIDE device %d not available\n", dev);
-			rcode = 1;
+			} else {
+				printf("\nIDE device %d not available\n",
+				       dev);
+				rcode = 1;
+			}
+			return rcode;
 		}
-		return rcode;
-#if 0
-	} else if (strncmp(argv[1],"pio",4) == 0) {
-		int mode = (int)simple_strtoul(argv[2], NULL, 10);
 
-		if ((mode >= 0) && (mode <= IDE_MAX_PIO_MODE)) {
-			puts ("\nSetting ");
-			pio_mode = mode;
-			ide_init ();
-		} else {
-			printf ("\nInvalid PIO mode %d (0 ... %d only)\n",
-				mode, IDE_MAX_PIO_MODE);
-		}
-		return;
-#endif
-	}
+		return cmd_usage(cmdtp);
+	default:
+		/* at least 4 args */
 
-	return cmd_usage(cmdtp);
-    default:
-	/* at least 4 args */
+		if (strcmp(argv[1], "read") == 0) {
+			ulong addr = simple_strtoul(argv[2], NULL, 16);
+			ulong cnt = simple_strtoul(argv[4], NULL, 16);
+			ulong n;
 
-	if (strcmp(argv[1],"read") == 0) {
-		ulong addr = simple_strtoul(argv[2], NULL, 16);
-		ulong cnt  = simple_strtoul(argv[4], NULL, 16);
-		ulong n;
 #ifdef CONFIG_SYS_64BIT_LBA
-		lbaint_t blk  = simple_strtoull(argv[3], NULL, 16);
+			lbaint_t blk = simple_strtoull(argv[3], NULL, 16);
 
-		printf ("\nIDE read: device %d block # %Ld, count %ld ... ",
-			curr_device, blk, cnt);
+			printf("\nIDE read: device %d block # %lld, count %ld ... ",
+				curr_device, blk, cnt);
 #else
-		lbaint_t blk  = simple_strtoul(argv[3], NULL, 16);
-
-		printf ("\nIDE read: device %d block # %ld, count %ld ... ",
-			curr_device, blk, cnt);
-#endif
-
-		n = ide_dev_desc[curr_device].block_read (curr_device,
-							  blk, cnt,
-							  (ulong *)addr);
-		/* flush cache after read */
-		flush_cache (addr, cnt*ide_dev_desc[curr_device].blksz);
+			lbaint_t blk = simple_strtoul(argv[3], NULL, 16);
+
+			printf("\nIDE read: device %d block # %ld, count %ld ... ",
+				curr_device, blk, cnt);
+#endif
+
+			n = ide_dev_desc[curr_device].block_read(curr_device,
+								 blk, cnt,
+								 (ulong *)addr);
+			/* flush cache after read */
+			flush_cache(addr,
+				    cnt * ide_dev_desc[curr_device].blksz);
+
+			printf("%ld blocks read: %s\n",
+			       n, (n == cnt) ? "OK" : "ERROR");
+			if (n == cnt)
+				return 0;
+			else
+				return 1;
+		} else if (strcmp(argv[1], "write") == 0) {
+			ulong addr = simple_strtoul(argv[2], NULL, 16);
+			ulong cnt = simple_strtoul(argv[4], NULL, 16);
+			ulong n;
 
-		printf ("%ld blocks read: %s\n",
-			n, (n==cnt) ? "OK" : "ERROR");
-		if (n==cnt) {
-			return 0;
-		} else {
-			return 1;
-		}
-	} else if (strcmp(argv[1],"write") == 0) {
-		ulong addr = simple_strtoul(argv[2], NULL, 16);
-		ulong cnt  = simple_strtoul(argv[4], NULL, 16);
-		ulong n;
 #ifdef CONFIG_SYS_64BIT_LBA
-		lbaint_t blk  = simple_strtoull(argv[3], NULL, 16);
+			lbaint_t blk = simple_strtoull(argv[3], NULL, 16);
 
-		printf ("\nIDE write: device %d block # %Ld, count %ld ... ",
-			curr_device, blk, cnt);
+			printf("\nIDE write: device %d block # %lld, count %ld ... ",
+				curr_device, blk, cnt);
 #else
-		lbaint_t blk  = simple_strtoul(argv[3], NULL, 16);
+			lbaint_t blk = simple_strtoul(argv[3], NULL, 16);
 
-		printf ("\nIDE write: device %d block # %ld, count %ld ... ",
-			curr_device, blk, cnt);
+			printf("\nIDE write: device %d block # %ld, count %ld ... ",
+				curr_device, blk, cnt);
 #endif
+			n = ide_write(curr_device, blk, cnt, (ulong *) addr);
 
-		n = ide_write (curr_device, blk, cnt, (ulong *)addr);
+			printf("%ld blocks written: %s\n",
+				n, (n == cnt) ? "OK" : "ERROR");
+			if (n == cnt)
+				return 0;
+			else
+				return 1;
+		} else {
+			return cmd_usage(cmdtp);
+		}
 
-		printf ("%ld blocks written: %s\n",
-			n, (n==cnt) ? "OK" : "ERROR");
-		if (n==cnt)
-			return 0;
-		else
-			return 1;
-	} else {
-		return cmd_usage(cmdtp);
+		return rcode;
 	}
-
-	return rcode;
-    }
 }
 
-int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int do_diskboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 {
 	char *boot_device = NULL;
 	char *ep;
@@ -350,112 +340,115 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	ulong addr, cnt;
 	disk_partition_t info;
 	image_header_t *hdr;
+
 #if defined(CONFIG_FIT)
 	const void *fit_hdr = NULL;
 #endif
 
-	show_boot_progress (41);
+	show_boot_progress(41);
 	switch (argc) {
 	case 1:
 		addr = CONFIG_SYS_LOAD_ADDR;
-		boot_device = getenv ("bootdevice");
+		boot_device = getenv("bootdevice");
 		break;
 	case 2:
 		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_device = getenv ("bootdevice");
+		boot_device = getenv("bootdevice");
 		break;
 	case 3:
 		addr = simple_strtoul(argv[1], NULL, 16);
 		boot_device = argv[2];
 		break;
 	default:
-		show_boot_progress (-42);
+		show_boot_progress(-42);
 		return cmd_usage(cmdtp);
 	}
-	show_boot_progress (42);
+	show_boot_progress(42);
 
 	if (!boot_device) {
-		puts ("\n** No boot device **\n");
-		show_boot_progress (-43);
+		puts("\n** No boot device **\n");
+		show_boot_progress(-43);
 		return 1;
 	}
-	show_boot_progress (43);
+	show_boot_progress(43);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
-	if (ide_dev_desc[dev].type==DEV_TYPE_UNKNOWN) {
-		printf ("\n** Device %d not available\n", dev);
-		show_boot_progress (-44);
+	if (ide_dev_desc[dev].type == DEV_TYPE_UNKNOWN) {
+		printf("\n** Device %d not available\n", dev);
+		show_boot_progress(-44);
 		return 1;
 	}
-	show_boot_progress (44);
+	show_boot_progress(44);
 
 	if (*ep) {
 		if (*ep != ':') {
-			puts ("\n** Invalid boot device, use `dev[:part]' **\n");
-			show_boot_progress (-45);
+			puts("\n** Invalid boot device, use `dev[:part]' **\n");
+			show_boot_progress(-45);
 			return 1;
 		}
 		part = simple_strtoul(++ep, NULL, 16);
 	}
-	show_boot_progress (45);
-	if (get_partition_info (&ide_dev_desc[dev], part, &info)) {
-		show_boot_progress (-46);
+	show_boot_progress(45);
+	if (get_partition_info(&ide_dev_desc[dev], part, &info)) {
+		show_boot_progress(-46);
 		return 1;
 	}
-	show_boot_progress (46);
-	if ((strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) &&
-	    (strncmp((char *)info.type, BOOT_PART_COMP, sizeof(info.type)) != 0)) {
-		printf ("\n** Invalid partition type \"%.32s\""
-			" (expect \"" BOOT_PART_TYPE "\")\n",
+	show_boot_progress(46);
+	if ((strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0)
+	    &&
+	    (strncmp((char *)info.type, BOOT_PART_COMP, sizeof(info.type)) != 0)
+	   ) {
+		printf("\n** Invalid partition type \"%.32s\"" " (expect \""
+			BOOT_PART_TYPE "\")\n",
 			info.type);
-		show_boot_progress (-47);
+		show_boot_progress(-47);
 		return 1;
 	}
-	show_boot_progress (47);
+	show_boot_progress(47);
 
-	printf ("\nLoading from IDE device %d, partition %d: "
-		"Name: %.32s  Type: %.32s\n",
-		dev, part, info.name, info.type);
+	printf("\nLoading from IDE device %d, partition %d: "
+	       "Name: %.32s  Type: %.32s\n", dev, part, info.name, info.type);
 
-	debug ("First Block: %ld,  # of blocks: %ld, Block Size: %ld\n",
-		info.start, info.size, info.blksz);
+	debug("First Block: %ld,  # of blocks: %ld, Block Size: %ld\n",
+	      info.start, info.size, info.blksz);
 
-	if (ide_dev_desc[dev].block_read (dev, info.start, 1, (ulong *)addr) != 1) {
-		printf ("** Read error on %d:%d\n", dev, part);
-		show_boot_progress (-48);
+	if (ide_dev_desc[dev].
+	    block_read(dev, info.start, 1, (ulong *) addr) != 1) {
+		printf("** Read error on %d:%d\n", dev, part);
+		show_boot_progress(-48);
 		return 1;
 	}
-	show_boot_progress (48);
+	show_boot_progress(48);
 
-	switch (genimg_get_format ((void *)addr)) {
+	switch (genimg_get_format((void *) addr)) {
 	case IMAGE_FORMAT_LEGACY:
-		hdr = (image_header_t *)addr;
+		hdr = (image_header_t *) addr;
 
-		show_boot_progress (49);
+		show_boot_progress(49);
 
-		if (!image_check_hcrc (hdr)) {
-			puts ("\n** Bad Header Checksum **\n");
-			show_boot_progress (-50);
+		if (!image_check_hcrc(hdr)) {
+			puts("\n** Bad Header Checksum **\n");
+			show_boot_progress(-50);
 			return 1;
 		}
-		show_boot_progress (50);
+		show_boot_progress(50);
 
-		image_print_contents (hdr);
+		image_print_contents(hdr);
 
-		cnt = image_get_image_size (hdr);
+		cnt = image_get_image_size(hdr);
 		break;
 #if defined(CONFIG_FIT)
 	case IMAGE_FORMAT_FIT:
-		fit_hdr = (const void *)addr;
-		puts ("Fit image detected...\n");
+		fit_hdr = (const void *) addr;
+		puts("Fit image detected...\n");
 
-		cnt = fit_get_size (fit_hdr);
+		cnt = fit_get_size(fit_hdr);
 		break;
 #endif
 	default:
-		show_boot_progress (-49);
-		puts ("** Unknown image type\n");
+		show_boot_progress(-49);
+		puts("** Unknown image type\n");
 		return 1;
 	}
 
@@ -463,24 +456,24 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	cnt /= info.blksz;
 	cnt -= 1;
 
-	if (ide_dev_desc[dev].block_read (dev, info.start+1, cnt,
-		      (ulong *)(addr+info.blksz)) != cnt) {
-		printf ("** Read error on %d:%d\n", dev, part);
-		show_boot_progress (-51);
+	if (ide_dev_desc[dev].block_read(dev, info.start + 1, cnt,
+					 (ulong *)(addr + info.blksz)) != cnt) {
+		printf("** Read error on %d:%d\n", dev, part);
+		show_boot_progress(-51);
 		return 1;
 	}
-	show_boot_progress (51);
+	show_boot_progress(51);
 
 #if defined(CONFIG_FIT)
 	/* This cannot be done earlier, we need complete FIT image in RAM first */
-	if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
-		if (!fit_check_format (fit_hdr)) {
-			show_boot_progress (-140);
-			puts ("** Bad FIT image format\n");
+	if (genimg_get_format((void *) addr) == IMAGE_FORMAT_FIT) {
+		if (!fit_check_format(fit_hdr)) {
+			show_boot_progress(-140);
+			puts("** Bad FIT image format\n");
 			return 1;
 		}
-		show_boot_progress (141);
-		fit_print_contents (fit_hdr);
+		show_boot_progress(141);
+		fit_print_contents(fit_hdr);
 	}
 #endif
 
@@ -493,11 +486,11 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 /* ------------------------------------------------------------------------- */
 
-void inline
-__ide_outb(int dev, int port, unsigned char val)
+inline void __ide_outb(int dev, int port, unsigned char val)
 {
-	debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
-		dev, port, val, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
+	debug("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
+	      dev, port, val,
+	      (ATA_CURR_BASE(dev) + CONFIG_SYS_ATA_PORT_ADDR(port)));
 
 #if defined(CONFIG_IDE_AHB)
 	if (port) {
@@ -508,71 +501,74 @@ __ide_outb(int dev, int port, unsigned char val)
 		outb(val, (ATA_CURR_BASE(dev)));
 	}
 #else
-	outb(val, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
+	outb(val, (ATA_CURR_BASE(dev) + CONFIG_SYS_ATA_PORT_ADDR(port)));
 #endif
 }
 
-void ide_outb (int dev, int port, unsigned char val)
-		__attribute__((weak, alias("__ide_outb")));
+void ide_outb(int dev, int port, unsigned char val)
+	__attribute__ ((weak, alias("__ide_outb")));
 
-unsigned char inline
-__ide_inb(int dev, int port)
+inline unsigned char __ide_inb(int dev, int port)
 {
 	uchar val;
 
 #if defined(CONFIG_IDE_AHB)
 	val = ide_read_register(dev, port);
 #else
-	val = inb((ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)));
+	val = inb((ATA_CURR_BASE(dev) + CONFIG_SYS_ATA_PORT_ADDR(port)));
 #endif
 
-	debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
-		dev, port, (ATA_CURR_BASE(dev)+CONFIG_SYS_ATA_PORT_ADDR(port)), val);
+	debug("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
+	      dev, port,
+	      (ATA_CURR_BASE(dev) + CONFIG_SYS_ATA_PORT_ADDR(port)), val);
 	return val;
 }
+
 unsigned char ide_inb(int dev, int port)
-			__attribute__((weak, alias("__ide_inb")));
+	__attribute__ ((weak, alias("__ide_inb")));
 
 #ifdef CONFIG_TUNE_PIO
-int inline
-__ide_set_piomode(int pio_mode)
+inline int __ide_set_piomode(int pio_mode)
 {
 	return 0;
 }
-int inline ide_set_piomode(int pio_mode)
-			__attribute__((weak, alias("__ide_set_piomode")));
+
+inline int ide_set_piomode(int pio_mode)
+	__attribute__ ((weak, alias("__ide_set_piomode")));
 #endif
 
-void ide_init (void)
+void ide_init(void)
 {
 
 #ifdef CONFIG_IDE_8xx_DIRECT
-	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile pcmconf8xx_t *pcmp = &(immr->im_pcmcia);
 #endif
 	unsigned char c;
 	int i, bus;
+
 #if defined(CONFIG_SC3)
 	unsigned int ata_reset_time = ATA_RESET_TIME;
 #endif
 #ifdef CONFIG_IDE_8xx_PCCARD
-	extern int pcmcia_on (void);
-	extern int ide_devices_found; /* Initialized in check_ide_device() */
-#endif	/* CONFIG_IDE_8xx_PCCARD */
+	extern int pcmcia_on(void);
+	extern int ide_devices_found;	/* Initialized in check_ide_device() */
+#endif /* CONFIG_IDE_8xx_PCCARD */
 
 #ifdef CONFIG_IDE_PREINIT
-	extern int ide_preinit (void);
+	extern int ide_preinit(void);
+
 	WATCHDOG_RESET();
 
-	if (ide_preinit ()) {
-		puts ("ide_preinit failed\n");
+	if (ide_preinit()) {
+		puts("ide_preinit failed\n");
 		return;
 	}
-#endif	/* CONFIG_IDE_PREINIT */
+#endif /* CONFIG_IDE_PREINIT */
 
 #ifdef CONFIG_IDE_8xx_PCCARD
-	extern int pcmcia_on (void);
-	extern int ide_devices_found; /* Initialized in check_ide_device() */
+	extern int pcmcia_on(void);
+	extern int ide_devices_found;	/* Initialized in check_ide_device() */
 
 	WATCHDOG_RESET();
 
@@ -581,35 +577,37 @@ void ide_init (void)
 	pcmcia_on();
 	if (!ide_devices_found)
 		return;
-	udelay (1000000);	/* 1 s */
-#endif	/* CONFIG_IDE_8xx_PCCARD */
+	udelay(1000000);	/* 1 s */
+#endif /* CONFIG_IDE_8xx_PCCARD */
 
 	WATCHDOG_RESET();
 
 #ifdef CONFIG_IDE_8xx_DIRECT
 	/* Initialize PIO timing tables */
-	for (i=0; i <= IDE_MAX_PIO_MODE; ++i) {
-		pio_config_clk[i].t_setup  = PCMCIA_MK_CLKS(pio_config_ns[i].t_setup,
-								gd->bus_clk);
-		pio_config_clk[i].t_length = PCMCIA_MK_CLKS(pio_config_ns[i].t_length,
-								gd->bus_clk);
-		pio_config_clk[i].t_hold   = PCMCIA_MK_CLKS(pio_config_ns[i].t_hold,
-								gd->bus_clk);
-		debug ( "PIO Mode %d: setup=%2d ns/%d clk"
-			"  len=%3d ns/%d clk"
-			"  hold=%2d ns/%d clk\n",
-			i,
-			pio_config_ns[i].t_setup,  pio_config_clk[i].t_setup,
-			pio_config_ns[i].t_length, pio_config_clk[i].t_length,
-			pio_config_ns[i].t_hold,   pio_config_clk[i].t_hold);
+	for (i = 0; i <= IDE_MAX_PIO_MODE; ++i) {
+		pio_config_clk[i].t_setup =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_setup, gd->bus_clk);
+		pio_config_clk[i].t_length =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_length,
+				       gd->bus_clk);
+		pio_config_clk[i].t_hold =
+			PCMCIA_MK_CLKS(pio_config_ns[i].t_hold, gd->bus_clk);
+		debug("PIO Mode %d: setup=%2d ns/%d clk" "  len=%3d ns/%d clk"
+		      "  hold=%2d ns/%d clk\n", i, pio_config_ns[i].t_setup,
+		      pio_config_clk[i].t_setup, pio_config_ns[i].t_length,
+		      pio_config_clk[i].t_length, pio_config_ns[i].t_hold,
+		      pio_config_clk[i].t_hold);
 	}
 #endif /* CONFIG_IDE_8xx_DIRECT */
 
-	/* Reset the IDE just to be sure.
+	/*
+	 * Reset the IDE just to be sure.
 	 * Light LED's to show
 	 */
-	ide_led ((LED_IDE1 | LED_IDE2), 1);		/* LED's on	*/
-	ide_reset (); /* ATAPI Drives seems to need a proper IDE Reset */
+	ide_led((LED_IDE1 | LED_IDE2), 1);	/* LED's on     */
+
+	/* ATAPI Drives seems to need a proper IDE Reset */
+	ide_reset();
 
 #ifdef CONFIG_IDE_8xx_DIRECT
 	/* PCMCIA / IDE initialization for common mem space */
@@ -617,93 +615,97 @@ void ide_init (void)
 
 	/* start in PIO mode 0 - most relaxed timings */
 	pio_mode = 0;
-	set_pcmcia_timing (pio_mode);
+	set_pcmcia_timing(pio_mode);
 #endif /* CONFIG_IDE_8xx_DIRECT */
 
 	/*
 	 * Wait for IDE to get ready.
 	 * According to spec, this can take up to 31 seconds!
 	 */
-	for (bus=0; bus<CONFIG_SYS_IDE_MAXBUS; ++bus) {
-		int dev = bus * (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS);
+	for (bus = 0; bus < CONFIG_SYS_IDE_MAXBUS; ++bus) {
+		int dev =
+			bus * (CONFIG_SYS_IDE_MAXDEVICE /
+			       CONFIG_SYS_IDE_MAXBUS);
 
 #ifdef CONFIG_IDE_8xx_PCCARD
 		/* Skip non-ide devices from probing */
 		if ((ide_devices_found & (1 << bus)) == 0) {
-			ide_led ((LED_IDE1 | LED_IDE2), 0); /* LED's off */
+			ide_led((LED_IDE1 | LED_IDE2), 0);	/* LED's off */
 			continue;
 		}
 #endif
-		printf ("Bus %d: ", bus);
+		printf("Bus %d: ", bus);
 
 		ide_bus_ok[bus] = 0;
 
 		/* Select device
 		 */
-		udelay (100000);		/* 100 ms */
-		ide_outb (dev, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(dev));
-		udelay (100000);		/* 100 ms */
+		udelay(100000);	/* 100 ms */
+		ide_outb(dev, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(dev));
+		udelay(100000);	/* 100 ms */
 		i = 0;
 		do {
-			udelay (10000);		/* 10 ms */
+			udelay(10000);	/* 10 ms */
 
-			c = ide_inb (dev, ATA_STATUS);
+			c = ide_inb(dev, ATA_STATUS);
 			i++;
 #if defined(CONFIG_SC3)
 			if (i > (ata_reset_time * 100)) {
 #else
 			if (i > (ATA_RESET_TIME * 100)) {
 #endif
-				puts ("** Timeout **\n");
-				ide_led ((LED_IDE1 | LED_IDE2), 0); /* LED's off */
+				puts("** Timeout **\n");
+				/* LED's off */
+				ide_led((LED_IDE1 | LED_IDE2), 0);
 				return;
 			}
-			if ((i >= 100) && ((i%100)==0)) {
-				putc ('.');
-			}
+			if ((i >= 100) && ((i % 100) == 0))
+				putc('.');
+
 		} while (c & ATA_STAT_BUSY);
 
 		if (c & (ATA_STAT_BUSY | ATA_STAT_FAULT)) {
-			puts ("not available  ");
-			debug ("Status = 0x%02X ", c);
-#ifndef CONFIG_ATAPI /* ATAPI Devices do not set DRDY */
-		} else  if ((c & ATA_STAT_READY) == 0) {
-			puts ("not available  ");
-			debug ("Status = 0x%02X ", c);
+			puts("not available  ");
+			debug("Status = 0x%02X ", c);
+#ifndef CONFIG_ATAPI		/* ATAPI Devices do not set DRDY */
+		} else if ((c & ATA_STAT_READY) == 0) {
+			puts("not available  ");
+			debug("Status = 0x%02X ", c);
 #endif
 		} else {
-			puts ("OK ");
+			puts("OK ");
 			ide_bus_ok[bus] = 1;
 		}
 		WATCHDOG_RESET();
 	}
 
-	putc ('\n');
+	putc('\n');
 
-	ide_led ((LED_IDE1 | LED_IDE2), 0);	/* LED's off	*/
+	ide_led((LED_IDE1 | LED_IDE2), 0);	/* LED's off    */
 
 	curr_device = -1;
-	for (i=0; i<CONFIG_SYS_IDE_MAXDEVICE; ++i) {
+	for (i = 0; i < CONFIG_SYS_IDE_MAXDEVICE; ++i) {
 #ifdef CONFIG_IDE_LED
 		int led = (IDE_BUS(i) == 0) ? LED_IDE1 : LED_IDE2;
 #endif
-		ide_dev_desc[i].type=DEV_TYPE_UNKNOWN;
-		ide_dev_desc[i].if_type=IF_TYPE_IDE;
-		ide_dev_desc[i].dev=i;
-		ide_dev_desc[i].part_type=PART_TYPE_UNKNOWN;
-		ide_dev_desc[i].blksz=0;
-		ide_dev_desc[i].lba=0;
-		ide_dev_desc[i].block_read=ide_read;
+		ide_dev_desc[i].type = DEV_TYPE_UNKNOWN;
+		ide_dev_desc[i].if_type = IF_TYPE_IDE;
+		ide_dev_desc[i].dev = i;
+		ide_dev_desc[i].part_type = PART_TYPE_UNKNOWN;
+		ide_dev_desc[i].blksz = 0;
+		ide_dev_desc[i].lba = 0;
+		ide_dev_desc[i].block_read = ide_read;
 		ide_dev_desc[i].block_write = ide_write;
 		if (!ide_bus_ok[IDE_BUS(i)])
 			continue;
-		ide_led (led, 1);		/* LED on	*/
+		ide_led(led, 1);	/* LED on       */
 		ide_ident(&ide_dev_desc[i]);
-		ide_led (led, 0);		/* LED off	*/
+		ide_led(led, 0);	/* LED off      */
 		dev_print(&ide_dev_desc[i]);
-/*		ide_print (i); */
+
 		if ((ide_dev_desc[i].lba > 0) && (ide_dev_desc[i].blksz > 0)) {
-			init_part (&ide_dev_desc[i]);			/* initialize partition type */
+			/* initialize partition type */
+			init_part(&ide_dev_desc[i]);
 			if (curr_device < 0)
 				curr_device = i;
 		}
@@ -714,7 +716,7 @@ void ide_init (void)
 /* ------------------------------------------------------------------------- */
 
 #ifdef CONFIG_PARTITIONS
-block_dev_desc_t * ide_get_dev(int dev)
+block_dev_desc_t *ide_get_dev(int dev)
 {
 	return (dev < CONFIG_SYS_IDE_MAXDEVICE) ? &ide_dev_desc[dev] : NULL;
 }
@@ -723,91 +725,91 @@ block_dev_desc_t * ide_get_dev(int dev)
 
 #ifdef CONFIG_IDE_8xx_DIRECT
 
-static void
-set_pcmcia_timing (int pmode)
+static void set_pcmcia_timing(int pmode)
 {
-	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 	volatile pcmconf8xx_t *pcmp = &(immr->im_pcmcia);
 	ulong timings;
 
-	debug ("Set timing for PIO Mode %d\n", pmode);
+	debug("Set timing for PIO Mode %d\n", pmode);
 
 	timings = PCMCIA_SHT(pio_config_clk[pmode].t_hold)
 		| PCMCIA_SST(pio_config_clk[pmode].t_setup)
-		| PCMCIA_SL (pio_config_clk[pmode].t_length)
-		;
+		| PCMCIA_SL(pio_config_clk[pmode].t_length);
 
-	/* IDE 0
+	/*
+	 * IDE 0
 	 */
 	pcmp->pcmc_pbr0 = CONFIG_SYS_PCMCIA_PBR0;
 	pcmp->pcmc_por0 = CONFIG_SYS_PCMCIA_POR0
 #if (CONFIG_SYS_PCMCIA_POR0 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR0: %08x  POR0: %08x\n", pcmp->pcmc_pbr0, pcmp->pcmc_por0);
+		;
+	debug("PBR0: %08x  POR0: %08x\n", pcmp->pcmc_pbr0, pcmp->pcmc_por0);
 
 	pcmp->pcmc_pbr1 = CONFIG_SYS_PCMCIA_PBR1;
 	pcmp->pcmc_por1 = CONFIG_SYS_PCMCIA_POR1
 #if (CONFIG_SYS_PCMCIA_POR1 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR1: %08x  POR1: %08x\n", pcmp->pcmc_pbr1, pcmp->pcmc_por1);
+		;
+	debug("PBR1: %08x  POR1: %08x\n", pcmp->pcmc_pbr1, pcmp->pcmc_por1);
 
 	pcmp->pcmc_pbr2 = CONFIG_SYS_PCMCIA_PBR2;
 	pcmp->pcmc_por2 = CONFIG_SYS_PCMCIA_POR2
 #if (CONFIG_SYS_PCMCIA_POR2 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR2: %08x  POR2: %08x\n", pcmp->pcmc_pbr2, pcmp->pcmc_por2);
+		;
+	debug("PBR2: %08x  POR2: %08x\n", pcmp->pcmc_pbr2, pcmp->pcmc_por2);
 
 	pcmp->pcmc_pbr3 = CONFIG_SYS_PCMCIA_PBR3;
 	pcmp->pcmc_por3 = CONFIG_SYS_PCMCIA_POR3
 #if (CONFIG_SYS_PCMCIA_POR3 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR3: %08x  POR3: %08x\n", pcmp->pcmc_pbr3, pcmp->pcmc_por3);
+		;
+	debug("PBR3: %08x  POR3: %08x\n", pcmp->pcmc_pbr3, pcmp->pcmc_por3);
 
-	/* IDE 1
+	/*
+	 * IDE 1
 	 */
 	pcmp->pcmc_pbr4 = CONFIG_SYS_PCMCIA_PBR4;
 	pcmp->pcmc_por4 = CONFIG_SYS_PCMCIA_POR4
 #if (CONFIG_SYS_PCMCIA_POR4 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR4: %08x  POR4: %08x\n", pcmp->pcmc_pbr4, pcmp->pcmc_por4);
+		;
+	debug("PBR4: %08x  POR4: %08x\n", pcmp->pcmc_pbr4, pcmp->pcmc_por4);
 
 	pcmp->pcmc_pbr5 = CONFIG_SYS_PCMCIA_PBR5;
 	pcmp->pcmc_por5 = CONFIG_SYS_PCMCIA_POR5
 #if (CONFIG_SYS_PCMCIA_POR5 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR5: %08x  POR5: %08x\n", pcmp->pcmc_pbr5, pcmp->pcmc_por5);
+		;
+	debug("PBR5: %08x  POR5: %08x\n", pcmp->pcmc_pbr5, pcmp->pcmc_por5);
 
 	pcmp->pcmc_pbr6 = CONFIG_SYS_PCMCIA_PBR6;
 	pcmp->pcmc_por6 = CONFIG_SYS_PCMCIA_POR6
 #if (CONFIG_SYS_PCMCIA_POR6 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR6: %08x  POR6: %08x\n", pcmp->pcmc_pbr6, pcmp->pcmc_por6);
+		;
+	debug("PBR6: %08x  POR6: %08x\n", pcmp->pcmc_pbr6, pcmp->pcmc_por6);
 
 	pcmp->pcmc_pbr7 = CONFIG_SYS_PCMCIA_PBR7;
 	pcmp->pcmc_por7 = CONFIG_SYS_PCMCIA_POR7
 #if (CONFIG_SYS_PCMCIA_POR7 != 0)
-			| timings
+		| timings
 #endif
-			;
-	debug ("PBR7: %08x  POR7: %08x\n", pcmp->pcmc_pbr7, pcmp->pcmc_por7);
+		;
+	debug("PBR7: %08x  POR7: %08x\n", pcmp->pcmc_pbr7, pcmp->pcmc_por7);
 
 }
 
-#endif	/* CONFIG_IDE_8xx_DIRECT */
+#endif /* CONFIG_IDE_8xx_DIRECT */
 
 /* ------------------------------------------------------------------------- */
 
@@ -817,32 +819,35 @@ set_pcmcia_timing (int pmode)
    (defined(CONFIG_SOC_AU1X00) && !defined(CONFIG_GTH2))
 #define input_swap_data(x,y,z) input_data(x,y,z)
 #else
-static void
-input_swap_data(int dev, ulong *sect_buf, int words)
+static void input_swap_data(int dev, ulong *sect_buf, int words)
 {
 #if defined(CONFIG_CPC45)
 	uchar i;
-	volatile uchar *pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
-	volatile uchar *pbuf_odd  = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
-	ushort  *dbuf = (ushort *)sect_buf;
+	volatile uchar *pbuf_even =
+		(uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
+	volatile uchar *pbuf_odd =
+		(uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
+	ushort *dbuf = (ushort *) sect_buf;
 
 	while (words--) {
-		for (i=0; i<2; i++) {
-			*(((uchar *)(dbuf)) + 1) = *pbuf_even;
-			*(uchar *)dbuf = *pbuf_odd;
-			dbuf+=1;
+		for (i = 0; i < 2; i++) {
+			*(((uchar *) (dbuf)) + 1) = *pbuf_even;
+			*(uchar *) dbuf = *pbuf_odd;
+			dbuf += 1;
 		}
 	}
 #else
-	volatile ushort	*pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
-	ushort	*dbuf = (ushort *)sect_buf;
+	volatile ushort *pbuf =
+		(ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
+	ushort *dbuf = (ushort *) sect_buf;
 
-	debug("in input swap data base for read is %lx\n", (unsigned long) pbuf);
+	debug("in input swap data base for read is %lx\n",
+	      (unsigned long) pbuf);
 
 	while (words--) {
 #ifdef __MIPS__
-		*dbuf++ = swab16p((u16*)pbuf);
-		*dbuf++ = swab16p((u16*)pbuf);
+		*dbuf++ = swab16p((u16 *) pbuf);
+		*dbuf++ = swab16p((u16 *) pbuf);
 #elif defined(CONFIG_PCS440EP)
 		*dbuf++ = *pbuf;
 		*dbuf++ = *pbuf;
@@ -853,21 +858,20 @@ input_swap_data(int dev, ulong *sect_buf, int words)
 	}
 #endif
 }
-#endif	/* __LITTLE_ENDIAN || CONFIG_AU1X00 */
+#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
 
 
 #if defined(CONFIG_IDE_SWAP_IO)
-static void
-output_data(int dev, const ulong *sect_buf, int words)
+static void output_data(int dev, const ulong *sect_buf, int words)
 {
 #if defined(CONFIG_CPC45)
-	uchar	*dbuf;
-	volatile uchar	*pbuf_even;
-	volatile uchar	*pbuf_odd;
+	uchar *dbuf;
+	volatile uchar *pbuf_even;
+	volatile uchar *pbuf_odd;
 
-	pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
-	pbuf_odd  = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
-	dbuf = (uchar *)sect_buf;
+	pbuf_even = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
+	pbuf_odd = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
+	dbuf = (uchar *) sect_buf;
 	while (words--) {
 		EIEIO;
 		*pbuf_even = *dbuf++;
@@ -879,11 +883,11 @@ output_data(int dev, const ulong *sect_buf, int words)
 		*pbuf_odd = *dbuf++;
 	}
 #else
-	ushort	*dbuf;
-	volatile ushort	*pbuf;
+	ushort *dbuf;
+	volatile ushort *pbuf;
 
-	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
-	dbuf = (ushort *)sect_buf;
+	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
+	dbuf = (ushort *) sect_buf;
 	while (words--) {
 #if defined(CONFIG_PCS440EP)
 		/* not tested, because CF was write protected */
@@ -900,30 +904,28 @@ output_data(int dev, const ulong *sect_buf, int words)
 	}
 #endif
 }
-#else	/* ! CONFIG_IDE_SWAP_IO */
-static void
-output_data(int dev, const ulong *sect_buf, int words)
+#else  /* ! CONFIG_IDE_SWAP_IO */
+static void output_data(int dev, const ulong *sect_buf, int words)
 {
 #if defined(CONFIG_IDE_AHB)
 	ide_write_data(dev, sect_buf, words);
 #else
-	outsw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words << 1);
+	outsw(ATA_CURR_BASE(dev) + ATA_DATA_REG, sect_buf, words << 1);
 #endif
 }
-#endif	/* CONFIG_IDE_SWAP_IO */
+#endif /* CONFIG_IDE_SWAP_IO */
 
 #if defined(CONFIG_IDE_SWAP_IO)
-static void
-input_data(int dev, ulong *sect_buf, int words)
+static void input_data(int dev, ulong *sect_buf, int words)
 {
 #if defined(CONFIG_CPC45)
-	uchar	*dbuf;
-	volatile uchar	*pbuf_even;
-	volatile uchar	*pbuf_odd;
+	uchar *dbuf;
+	volatile uchar *pbuf_even;
+	volatile uchar *pbuf_odd;
 
-	pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
-	pbuf_odd  = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
-	dbuf = (uchar *)sect_buf;
+	pbuf_even = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
+	pbuf_odd = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
+	dbuf = (uchar *) sect_buf;
 	while (words--) {
 		*dbuf++ = *pbuf_even;
 		EIEIO;
@@ -939,11 +941,11 @@ input_data(int dev, ulong *sect_buf, int words)
 		SYNC;
 	}
 #else
-	ushort	*dbuf;
-	volatile ushort	*pbuf;
+	ushort *dbuf;
+	volatile ushort *pbuf;
 
-	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
-	dbuf = (ushort *)sect_buf;
+	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
+	dbuf = (ushort *) sect_buf;
 
 	debug("in input data base for read is %lx\n", (unsigned long) pbuf);
 
@@ -962,22 +964,21 @@ input_data(int dev, ulong *sect_buf, int words)
 	}
 #endif
 }
-#else	/* ! CONFIG_IDE_SWAP_IO */
-static void
-input_data(int dev, ulong *sect_buf, int words)
+#else  /* ! CONFIG_IDE_SWAP_IO */
+static void input_data(int dev, ulong *sect_buf, int words)
 {
 #if defined(CONFIG_IDE_AHB)
 	ide_read_data(dev, sect_buf, words);
 #else
-	insw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, words << 1);
+	insw(ATA_CURR_BASE(dev) + ATA_DATA_REG, sect_buf, words << 1);
 #endif
 }
 
-#endif	/* CONFIG_IDE_SWAP_IO */
+#endif /* CONFIG_IDE_SWAP_IO */
 
 /* -------------------------------------------------------------------------
  */
-static void ide_ident (block_dev_desc_t *dev_desc)
+static void ide_ident(block_dev_desc_t *dev_desc)
 {
 	unsigned char c;
 	hd_driveid_t iop;
@@ -995,82 +996,95 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	int mode, cycle_time;
 #endif
 	int device;
-	device=dev_desc->dev;
-	printf ("  Device %d: ", device);
 
-	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
+	device = dev_desc->dev;
+	printf("  Device %d: ", device);
+
+	ide_led(DEVICE_LED(device), 1);	/* LED on       */
 	/* Select device
 	 */
-	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-	dev_desc->if_type=IF_TYPE_IDE;
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	dev_desc->if_type = IF_TYPE_IDE;
 #ifdef CONFIG_ATAPI
 
-    do_retry = 0;
-    retries = 0;
-
-    /* Warning: This will be tricky to read */
-    while (retries <= 1) {
-	/* check signature */
-	if ((ide_inb(device,ATA_SECT_CNT) == 0x01) &&
-		 (ide_inb(device,ATA_SECT_NUM) == 0x01) &&
-		 (ide_inb(device,ATA_CYL_LOW)  == 0x14) &&
-		 (ide_inb(device,ATA_CYL_HIGH) == 0xEB)) {
-		/* ATAPI Signature found */
-		dev_desc->if_type=IF_TYPE_ATAPI;
-		/* Start Ident Command
-		 */
-		ide_outb (device, ATA_COMMAND, ATAPI_CMD_IDENT);
-		/*
-		 * Wait for completion - ATAPI devices need more time
-		 * to become ready
-		 */
-		c = ide_wait (device, ATAPI_TIME_OUT);
-	} else
+	do_retry = 0;
+	retries = 0;
+
+	/* Warning: This will be tricky to read */
+	while (retries <= 1) {
+		/* check signature */
+		if ((ide_inb(device, ATA_SECT_CNT) == 0x01) &&
+		    (ide_inb(device, ATA_SECT_NUM) == 0x01) &&
+		    (ide_inb(device, ATA_CYL_LOW) == 0x14) &&
+		    (ide_inb(device, ATA_CYL_HIGH) == 0xEB)) {
+			/* ATAPI Signature found */
+			dev_desc->if_type = IF_TYPE_ATAPI;
+			/*
+			 * Start Ident Command
+			 */
+			ide_outb(device, ATA_COMMAND, ATAPI_CMD_IDENT);
+			/*
+			 * Wait for completion - ATAPI devices need more time
+			 * to become ready
+			 */
+			c = ide_wait(device, ATAPI_TIME_OUT);
+		} else
 #endif
-	{
-		/* Start Ident Command
-		 */
-		ide_outb (device, ATA_COMMAND, ATA_CMD_IDENT);
-
-		/* Wait for completion
-		 */
-		c = ide_wait (device, IDE_TIME_OUT);
-	}
-	ide_led (DEVICE_LED(device), 0);	/* LED off	*/
-
-	if (((c & ATA_STAT_DRQ) == 0) ||
-	    ((c & (ATA_STAT_FAULT|ATA_STAT_ERR)) != 0) ) {
-#ifdef CONFIG_ATAPI
 		{
-			/* Need to soft reset the device in case it's an ATAPI...  */
-			debug ("Retrying...\n");
-			ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-			udelay(100000);
-			ide_outb (device, ATA_COMMAND, 0x08);
-			udelay (500000);	/* 500 ms */
+			/*
+			 * Start Ident Command
+			 */
+			ide_outb(device, ATA_COMMAND, ATA_CMD_IDENT);
+
+			/*
+			 * Wait for completion
+			 */
+			c = ide_wait(device, IDE_TIME_OUT);
 		}
-		/* Select device
-		 */
-		ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-		retries++;
+		ide_led(DEVICE_LED(device), 0);	/* LED off      */
+
+		if (((c & ATA_STAT_DRQ) == 0) ||
+		    ((c & (ATA_STAT_FAULT | ATA_STAT_ERR)) != 0)) {
+#ifdef CONFIG_ATAPI
+			{
+				/*
+				 * Need to soft reset the device
+				 * in case it's an ATAPI...
+				 */
+				debug("Retrying...\n");
+				ide_outb(device, ATA_DEV_HD,
+					 ATA_LBA | ATA_DEVICE(device));
+				udelay(100000);
+				ide_outb(device, ATA_COMMAND, 0x08);
+				udelay(500000);	/* 500 ms */
+			}
+			/*
+			 * Select device
+			 */
+			ide_outb(device, ATA_DEV_HD,
+				 ATA_LBA | ATA_DEVICE(device));
+			retries++;
 #else
-		return;
+			return;
 #endif
-	}
+		}
 #ifdef CONFIG_ATAPI
-	else
-		break;
-    }	/* see above - ugly to read */
+		else
+			break;
+	}			/* see above - ugly to read */
 
-	if (retries == 2) /* Not found */
+	if (retries == 2)	/* Not found */
 		return;
 #endif
 
-	input_swap_data (device, (ulong *)&iop, ATA_SECTORWORDS);
+	input_swap_data(device, (ulong *)&iop, ATA_SECTORWORDS);
 
-	ident_cpy ((unsigned char*)dev_desc->revision, iop.fw_rev, sizeof(dev_desc->revision));
-	ident_cpy ((unsigned char*)dev_desc->vendor, iop.model, sizeof(dev_desc->vendor));
-	ident_cpy ((unsigned char*)dev_desc->product, iop.serial_no, sizeof(dev_desc->product));
+	ident_cpy((unsigned char *) dev_desc->revision, iop.fw_rev,
+		  sizeof(dev_desc->revision));
+	ident_cpy((unsigned char *) dev_desc->vendor, iop.model,
+		  sizeof(dev_desc->vendor));
+	ident_cpy((unsigned char *) dev_desc->product, iop.serial_no,
+		  sizeof(dev_desc->product));
 #ifdef __LITTLE_ENDIAN
 	/*
 	 * firmware revision, model, and serial number have Big Endian Byte
@@ -1080,9 +1094,9 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	 * 6.2.1.6: Identify Drive, Table 39 for more details
 	 */
 
-	strswab (dev_desc->revision);
-	strswab (dev_desc->vendor);
-	strswab (dev_desc->product);
+	strswab(dev_desc->revision);
+	strswab(dev_desc->vendor);
+	strswab(dev_desc->product);
 #endif /* __LITTLE_ENDIAN */
 
 	if ((iop.config & 0x0080) == 0x0080)
@@ -1095,7 +1109,8 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	pio_mode = iop.tPIO;
 	if (pio_mode > 2) {
 		printf("WARNING: Invalid PIO (word 51 = %d).\n", pio_mode);
-		pio_mode = 0; /* Force it to dead slow, and hope for the best... */
+		/* Force it to dead slow, and hope for the best... */
+		pio_mode = 0;
 	}
 
 	/* Any CompactFlash Storage Card that supports PIO mode 3 or above
@@ -1103,7 +1118,8 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	 * in words 64 through 70.
 	 */
 	if (iop.field_valid & 0x02) {
-		/* Mode 3 and above are possible.  Check in order from slow
+		/*
+		 * Mode 3 and above are possible.  Check in order from slow
 		 * to fast, so we wind up with the highest mode allowed.
 		 */
 		if (iop.eide_pio_modes & 0x01)
@@ -1128,30 +1144,34 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	 */
 	mode = iop.tPIO;
 
-	printf ("tPIO = 0x%02x = %d\n",mode, mode);
+	printf("tPIO = 0x%02x = %d\n", mode, mode);
 	if (mode > 2) {		/* 2 is maximum allowed tPIO value */
 		mode = 2;
-		debug ("Override tPIO -> 2\n");
+		debug("Override tPIO -> 2\n");
 	}
 	if (iop.field_valid & 2) {	/* drive implements ATA2? */
-		debug ("Drive implements ATA2\n");
+		debug("Drive implements ATA2\n");
 		if (iop.capability & 8) {	/* drive supports use_iordy? */
 			cycle_time = iop.eide_pio_iordy;
 		} else {
 			cycle_time = iop.eide_pio;
 		}
-		debug ("cycle time = %d\n", cycle_time);
+		debug("cycle time = %d\n", cycle_time);
 		mode = 4;
-		if (cycle_time > 120) mode = 3;	/* 120 ns for PIO mode 4 */
-		if (cycle_time > 180) mode = 2;	/* 180 ns for PIO mode 3 */
-		if (cycle_time > 240) mode = 1;	/* 240 ns for PIO mode 4 */
-		if (cycle_time > 383) mode = 0;	/* 383 ns for PIO mode 4 */
+		if (cycle_time > 120)
+			mode = 3;	/* 120 ns for PIO mode 4 */
+		if (cycle_time > 180)
+			mode = 2;	/* 180 ns for PIO mode 3 */
+		if (cycle_time > 240)
+			mode = 1;	/* 240 ns for PIO mode 4 */
+		if (cycle_time > 383)
+			mode = 0;	/* 383 ns for PIO mode 4 */
 	}
-	printf ("PIO mode to use: PIO %d\n", mode);
+	printf("PIO mode to use: PIO %d\n", mode);
 #endif /* 0 */
 
 #ifdef CONFIG_ATAPI
-	if (dev_desc->if_type==IF_TYPE_ATAPI) {
+	if (dev_desc->if_type == IF_TYPE_ATAPI) {
 		atapi_inquiry(dev_desc);
 		return;
 	}
@@ -1160,7 +1180,7 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 #ifdef __BIG_ENDIAN
 	/* swap shorts */
 	dev_desc->lba = (iop.lba_capacity << 16) | (iop.lba_capacity >> 16);
-#else	/* ! __BIG_ENDIAN */
+#else  /* ! __BIG_ENDIAN */
 	/*
 	 * do not swap shorts on little endian
 	 *
@@ -1168,48 +1188,49 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	 * 6.2.1.6: Identfy Drive, Table 39, Word Address 57-58 for details.
 	 */
 	dev_desc->lba = iop.lba_capacity;
-#endif	/* __BIG_ENDIAN */
+#endif /* __BIG_ENDIAN */
 
 #ifdef CONFIG_LBA48
-	if (iop.command_set_2 & 0x0400) { /* LBA 48 support */
+	if (iop.command_set_2 & 0x0400) {	/* LBA 48 support */
 		dev_desc->lba48 = 1;
-		dev_desc->lba = (unsigned long long)iop.lba48_capacity[0] |
-						  ((unsigned long long)iop.lba48_capacity[1] << 16) |
-						  ((unsigned long long)iop.lba48_capacity[2] << 32) |
-						  ((unsigned long long)iop.lba48_capacity[3] << 48);
+		dev_desc->lba = (unsigned long long) iop.lba48_capacity[0] |
+			((unsigned long long) iop.lba48_capacity[1] << 16) |
+			((unsigned long long) iop.lba48_capacity[2] << 32) |
+			((unsigned long long) iop.lba48_capacity[3] << 48);
 	} else {
 		dev_desc->lba48 = 0;
 	}
 #endif /* CONFIG_LBA48 */
 	/* assuming HD */
-	dev_desc->type=DEV_TYPE_HARDDISK;
-	dev_desc->blksz=ATA_BLOCKSIZE;
-	dev_desc->lun=0; /* just to fill something in... */
-
-#if 0	/* only used to test the powersaving mode,
-	 * if enabled, the drive goes after 5 sec
-	 * in standby mode */
-	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-	c = ide_wait (device, IDE_TIME_OUT);
-	ide_outb (device, ATA_SECT_CNT, 1);
-	ide_outb (device, ATA_LBA_LOW,  0);
-	ide_outb (device, ATA_LBA_MID,  0);
-	ide_outb (device, ATA_LBA_HIGH, 0);
-	ide_outb (device, ATA_DEV_HD,   ATA_LBA | ATA_DEVICE(device));
-	ide_outb (device, ATA_COMMAND,  0xe3);
-	udelay (50);
-	c = ide_wait (device, IDE_TIME_OUT);	/* can't take over 500 ms */
+	dev_desc->type = DEV_TYPE_HARDDISK;
+	dev_desc->blksz = ATA_BLOCKSIZE;
+	dev_desc->lun = 0;	/* just to fill something in... */
+
+#if 0				/* only used to test the powersaving mode,
+				 * if enabled, the drive goes after 5 sec
+				 * in standby mode */
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	c = ide_wait(device, IDE_TIME_OUT);
+	ide_outb(device, ATA_SECT_CNT, 1);
+	ide_outb(device, ATA_LBA_LOW, 0);
+	ide_outb(device, ATA_LBA_MID, 0);
+	ide_outb(device, ATA_LBA_HIGH, 0);
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	ide_outb(device, ATA_COMMAND, 0xe3);
+	udelay(50);
+	c = ide_wait(device, IDE_TIME_OUT);	/* can't take over 500 ms */
 #endif
 }
 
 
 /* ------------------------------------------------------------------------- */
 
-ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
+ulong ide_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
 	ulong n = 0;
 	unsigned char c;
-	unsigned char pwrsave=0; /* power save */
+	unsigned char pwrsave = 0;	/* power save */
+
 #ifdef CONFIG_LBA48
 	unsigned char lba48 = 0;
 
@@ -1219,121 +1240,125 @@ ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 	}
 #endif
 	debug("ide_read dev %d start %lX, blocks %lX buffer at %lX\n",
-		device, blknr, blkcnt, (ulong)buffer);
+	      device, blknr, blkcnt, (ulong) buffer);
 
-	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
+	ide_led(DEVICE_LED(device), 1);	/* LED on       */
 
 	/* Select device
 	 */
-	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-	c = ide_wait (device, IDE_TIME_OUT);
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	c = ide_wait(device, IDE_TIME_OUT);
 
 	if (c & ATA_STAT_BUSY) {
-		printf ("IDE read: device %d not ready\n", device);
+		printf("IDE read: device %d not ready\n", device);
 		goto IDE_READ_E;
 	}
 
 	/* first check if the drive is in Powersaving mode, if yes,
 	 * increase the timeout value */
-	ide_outb (device, ATA_COMMAND,  ATA_CMD_CHK_PWR);
-	udelay (50);
+	ide_outb(device, ATA_COMMAND, ATA_CMD_CHK_PWR);
+	udelay(50);
 
-	c = ide_wait (device, IDE_TIME_OUT);	/* can't take over 500 ms */
+	c = ide_wait(device, IDE_TIME_OUT);	/* can't take over 500 ms */
 
 	if (c & ATA_STAT_BUSY) {
-		printf ("IDE read: device %d not ready\n", device);
+		printf("IDE read: device %d not ready\n", device);
 		goto IDE_READ_E;
 	}
 	if ((c & ATA_STAT_ERR) == ATA_STAT_ERR) {
-		printf ("No Powersaving mode %X\n", c);
+		printf("No Powersaving mode %X\n", c);
 	} else {
-		c = ide_inb(device,ATA_SECT_CNT);
-		debug ("Powersaving %02X\n",c);
-		if(c==0)
-			pwrsave=1;
+		c = ide_inb(device, ATA_SECT_CNT);
+		debug("Powersaving %02X\n", c);
+		if (c == 0)
+			pwrsave = 1;
 	}
 
 
 	while (blkcnt-- > 0) {
 
-		c = ide_wait (device, IDE_TIME_OUT);
+		c = ide_wait(device, IDE_TIME_OUT);
 
 		if (c & ATA_STAT_BUSY) {
-			printf ("IDE read: device %d not ready\n", device);
+			printf("IDE read: device %d not ready\n", device);
 			break;
 		}
 #ifdef CONFIG_LBA48
 		if (lba48) {
 			/* write high bits */
-			ide_outb (device, ATA_SECT_CNT, 0);
-			ide_outb (device, ATA_LBA_LOW,	(blknr >> 24) & 0xFF);
+			ide_outb(device, ATA_SECT_CNT, 0);
+			ide_outb(device, ATA_LBA_LOW, (blknr >> 24) & 0xFF);
 #ifdef CONFIG_SYS_64BIT_LBA
-			ide_outb (device, ATA_LBA_MID,	(blknr >> 32) & 0xFF);
-			ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+			ide_outb(device, ATA_LBA_MID, (blknr >> 32) & 0xFF);
+			ide_outb(device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
 #else
-			ide_outb (device, ATA_LBA_MID,	0);
-			ide_outb (device, ATA_LBA_HIGH, 0);
+			ide_outb(device, ATA_LBA_MID, 0);
+			ide_outb(device, ATA_LBA_HIGH, 0);
 #endif
 		}
 #endif
-		ide_outb (device, ATA_SECT_CNT, 1);
-		ide_outb (device, ATA_LBA_LOW,  (blknr >>  0) & 0xFF);
-		ide_outb (device, ATA_LBA_MID,  (blknr >>  8) & 0xFF);
-		ide_outb (device, ATA_LBA_HIGH, (blknr >> 16) & 0xFF);
+		ide_outb(device, ATA_SECT_CNT, 1);
+		ide_outb(device, ATA_LBA_LOW, (blknr >> 0) & 0xFF);
+		ide_outb(device, ATA_LBA_MID, (blknr >> 8) & 0xFF);
+		ide_outb(device, ATA_LBA_HIGH, (blknr >> 16) & 0xFF);
 
 #ifdef CONFIG_LBA48
 		if (lba48) {
-			ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device) );
-			ide_outb (device, ATA_COMMAND, ATA_CMD_READ_EXT);
+			ide_outb(device, ATA_DEV_HD,
+				 ATA_LBA | ATA_DEVICE(device));
+			ide_outb(device, ATA_COMMAND, ATA_CMD_READ_EXT);
 
 		} else
 #endif
 		{
-			ide_outb (device, ATA_DEV_HD,   ATA_LBA		|
-						    ATA_DEVICE(device)	|
-						    ((blknr >> 24) & 0xF) );
-			ide_outb (device, ATA_COMMAND,  ATA_CMD_READ);
+			ide_outb(device, ATA_DEV_HD, ATA_LBA |
+				 ATA_DEVICE(device) | ((blknr >> 24) & 0xF));
+			ide_outb(device, ATA_COMMAND, ATA_CMD_READ);
 		}
 
-		udelay (50);
+		udelay(50);
 
-		if(pwrsave) {
-			c = ide_wait (device, IDE_SPIN_UP_TIME_OUT);	/* may take up to 4 sec */
-			pwrsave=0;
+		if (pwrsave) {
+			/* may take up to 4 sec */
+			c = ide_wait(device, IDE_SPIN_UP_TIME_OUT);
+			pwrsave = 0;
 		} else {
-			c = ide_wait (device, IDE_TIME_OUT);	/* can't take over 500 ms */
+			/* can't take over 500 ms */
+			c = ide_wait(device, IDE_TIME_OUT);
 		}
 
-		if ((c&(ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR)) != ATA_STAT_DRQ) {
+		if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
+		    ATA_STAT_DRQ) {
 #if defined(CONFIG_SYS_64BIT_LBA)
-			printf ("Error (no IRQ) dev %d blk %Ld: status 0x%02x\n",
+			printf("Error (no IRQ) dev %d blk %lld: status 0x%02x\n",
 				device, blknr, c);
 #else
-			printf ("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
-				device, (ulong)blknr, c);
+			printf("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
+				device, (ulong) blknr, c);
 #endif
 			break;
 		}
 
-		input_data (device, buffer, ATA_SECTORWORDS);
-		(void) ide_inb (device, ATA_STATUS);	/* clear IRQ */
+		input_data(device, buffer, ATA_SECTORWORDS);
+		(void) ide_inb(device, ATA_STATUS);	/* clear IRQ */
 
 		++n;
 		++blknr;
 		buffer += ATA_BLOCKSIZE;
 	}
 IDE_READ_E:
-	ide_led (DEVICE_LED(device), 0);	/* LED off	*/
+	ide_led(DEVICE_LED(device), 0);	/* LED off      */
 	return (n);
 }
 
 /* ------------------------------------------------------------------------- */
 
 
-ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, const void *buffer)
+ulong ide_write(int device, lbaint_t blknr, ulong blkcnt, const void *buffer)
 {
 	ulong n = 0;
 	unsigned char c;
+
 #ifdef CONFIG_LBA48
 	unsigned char lba48 = 0;
 
@@ -1343,76 +1368,78 @@ ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, const void *buffer)
 	}
 #endif
 
-	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
+	ide_led(DEVICE_LED(device), 1);	/* LED on       */
 
 	/* Select device
 	 */
-	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
 
 	while (blkcnt-- > 0) {
 
-		c = ide_wait (device, IDE_TIME_OUT);
+		c = ide_wait(device, IDE_TIME_OUT);
 
 		if (c & ATA_STAT_BUSY) {
-			printf ("IDE read: device %d not ready\n", device);
+			printf("IDE read: device %d not ready\n", device);
 			goto WR_OUT;
 		}
 #ifdef CONFIG_LBA48
 		if (lba48) {
 			/* write high bits */
-			ide_outb (device, ATA_SECT_CNT, 0);
-			ide_outb (device, ATA_LBA_LOW,	(blknr >> 24) & 0xFF);
+			ide_outb(device, ATA_SECT_CNT, 0);
+			ide_outb(device, ATA_LBA_LOW, (blknr >> 24) & 0xFF);
 #ifdef CONFIG_SYS_64BIT_LBA
-			ide_outb (device, ATA_LBA_MID,	(blknr >> 32) & 0xFF);
-			ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+			ide_outb(device, ATA_LBA_MID, (blknr >> 32) & 0xFF);
+			ide_outb(device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
 #else
-			ide_outb (device, ATA_LBA_MID,	0);
-			ide_outb (device, ATA_LBA_HIGH, 0);
+			ide_outb(device, ATA_LBA_MID, 0);
+			ide_outb(device, ATA_LBA_HIGH, 0);
 #endif
 		}
 #endif
-		ide_outb (device, ATA_SECT_CNT, 1);
-		ide_outb (device, ATA_LBA_LOW,  (blknr >>  0) & 0xFF);
-		ide_outb (device, ATA_LBA_MID,  (blknr >>  8) & 0xFF);
-		ide_outb (device, ATA_LBA_HIGH, (blknr >> 16) & 0xFF);
+		ide_outb(device, ATA_SECT_CNT, 1);
+		ide_outb(device, ATA_LBA_LOW, (blknr >> 0) & 0xFF);
+		ide_outb(device, ATA_LBA_MID, (blknr >> 8) & 0xFF);
+		ide_outb(device, ATA_LBA_HIGH, (blknr >> 16) & 0xFF);
 
 #ifdef CONFIG_LBA48
 		if (lba48) {
-			ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device) );
-			ide_outb (device, ATA_COMMAND,	ATA_CMD_WRITE_EXT);
+			ide_outb(device, ATA_DEV_HD,
+				 ATA_LBA | ATA_DEVICE(device));
+			ide_outb(device, ATA_COMMAND, ATA_CMD_WRITE_EXT);
 
 		} else
 #endif
 		{
-			ide_outb (device, ATA_DEV_HD,   ATA_LBA		|
-						    ATA_DEVICE(device)	|
-						    ((blknr >> 24) & 0xF) );
-			ide_outb (device, ATA_COMMAND,  ATA_CMD_WRITE);
+			ide_outb(device, ATA_DEV_HD, ATA_LBA |
+				 ATA_DEVICE(device) | ((blknr >> 24) & 0xF));
+			ide_outb(device, ATA_COMMAND, ATA_CMD_WRITE);
 		}
 
-		udelay (50);
+		udelay(50);
 
-		c = ide_wait (device, IDE_TIME_OUT);	/* can't take over 500 ms */
+		/* can't take over 500 ms */
+		c = ide_wait(device, IDE_TIME_OUT);
 
-		if ((c&(ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR)) != ATA_STAT_DRQ) {
+		if ((c & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR)) !=
+		    ATA_STAT_DRQ) {
 #if defined(CONFIG_SYS_64BIT_LBA)
-			printf ("Error (no IRQ) dev %d blk %Ld: status 0x%02x\n",
+			printf("Error (no IRQ) dev %d blk %lld: status 0x%02x\n",
 				device, blknr, c);
 #else
-			printf ("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
-				device, (ulong)blknr, c);
+			printf("Error (no IRQ) dev %d blk %ld: status 0x%02x\n",
+				device, (ulong) blknr, c);
 #endif
 			goto WR_OUT;
 		}
 
-		output_data (device, buffer, ATA_SECTORWORDS);
-		c = ide_inb (device, ATA_STATUS);	/* clear IRQ */
+		output_data(device, buffer, ATA_SECTORWORDS);
+		c = ide_inb(device, ATA_STATUS);	/* clear IRQ */
 		++n;
 		++blknr;
 		buffer += ATA_BLOCKSIZE;
 	}
 WR_OUT:
-	ide_led (DEVICE_LED(device), 0);	/* LED off	*/
+	ide_led(DEVICE_LED(device), 0);	/* LED off      */
 	return (n);
 }
 
@@ -1423,23 +1450,24 @@ WR_OUT:
  * terminate the string
  * "len" is the size of available memory including the terminating '\0'
  */
-static void ident_cpy (unsigned char *dst, unsigned char *src, unsigned int len)
+static void ident_cpy(unsigned char *dst, unsigned char *src,
+		      unsigned int len)
 {
 	unsigned char *end, *last;
 
 	last = dst;
-	end  = src + len - 1;
+	end = src + len - 1;
 
 	/* reserve space for '\0' */
 	if (len < 2)
 		goto OUT;
 
 	/* skip leading white space */
-	while ((*src) && (src<end) && (*src==' '))
+	while ((*src) && (src < end) && (*src == ' '))
 		++src;
 
 	/* copy string, omitting trailing white space */
-	while ((*src) && (src<end)) {
+	while ((*src) && (src < end)) {
 		*dst++ = *src;
 		if (*src++ != ' ')
 			last = dst;
@@ -1454,16 +1482,15 @@ OUT:
  * Wait until Busy bit is off, or timeout (in ms)
  * Return last status
  */
-static uchar ide_wait (int dev, ulong t)
+static uchar ide_wait(int dev, ulong t)
 {
-	ulong delay = 10 * t;		/* poll every 100 us */
+	ulong delay = 10 * t;	/* poll every 100 us */
 	uchar c;
 
 	while ((c = ide_inb(dev, ATA_STATUS)) & ATA_STAT_BUSY) {
-		udelay (100);
-		if (delay-- == 0) {
+		udelay(100);
+		if (delay-- == 0)
 			break;
-		}
 	}
 	return (c);
 }
@@ -1473,20 +1500,20 @@ static uchar ide_wait (int dev, ulong t)
 #ifdef CONFIG_IDE_RESET
 extern void ide_set_reset(int idereset);
 
-static void ide_reset (void)
+static void ide_reset(void)
 {
 #if defined(CONFIG_SYS_PB_12V_ENABLE) || defined(CONFIG_SYS_PB_IDE_MOTOR)
-	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 #endif
 	int i;
 
 	curr_device = -1;
-	for (i=0; i<CONFIG_SYS_IDE_MAXBUS; ++i)
+	for (i = 0; i < CONFIG_SYS_IDE_MAXBUS; ++i)
 		ide_bus_ok[i] = 0;
-	for (i=0; i<CONFIG_SYS_IDE_MAXDEVICE; ++i)
+	for (i = 0; i < CONFIG_SYS_IDE_MAXDEVICE; ++i)
 		ide_dev_desc[i].type = DEV_TYPE_UNKNOWN;
 
-	ide_set_reset (1); /* assert reset */
+	ide_set_reset(1);	/* assert reset */
 
 	/* the reset signal shall be asserted for et least 25 us */
 	udelay(25);
@@ -1494,19 +1521,20 @@ static void ide_reset (void)
 	WATCHDOG_RESET();
 
 #ifdef CONFIG_SYS_PB_12V_ENABLE
-	immr->im_cpm.cp_pbdat &= ~(CONFIG_SYS_PB_12V_ENABLE);	/* 12V Enable output OFF */
+	/* 12V Enable output OFF */
+	immr->im_cpm.cp_pbdat &= ~(CONFIG_SYS_PB_12V_ENABLE);
+
 	immr->im_cpm.cp_pbpar &= ~(CONFIG_SYS_PB_12V_ENABLE);
 	immr->im_cpm.cp_pbodr &= ~(CONFIG_SYS_PB_12V_ENABLE);
-	immr->im_cpm.cp_pbdir |=   CONFIG_SYS_PB_12V_ENABLE;
+	immr->im_cpm.cp_pbdir |= CONFIG_SYS_PB_12V_ENABLE;
 
-	/* wait 500 ms for the voltage to stabilize
-	 */
-	for (i=0; i<500; ++i) {
-		udelay (1000);
-	}
+	/* wait 500 ms for the voltage to stabilize */
+	for (i = 0; i < 500; ++i)
+		udelay(1000);
 
-	immr->im_cpm.cp_pbdat |=   CONFIG_SYS_PB_12V_ENABLE;	/* 12V Enable output ON */
-#endif	/* CONFIG_SYS_PB_12V_ENABLE */
+	/* 12V Enable output ON */
+	immr->im_cpm.cp_pbdat |= CONFIG_SYS_PB_12V_ENABLE;
+#endif /* CONFIG_SYS_PB_12V_ENABLE */
 
 #ifdef CONFIG_SYS_PB_IDE_MOTOR
 	/* configure IDE Motor voltage monitor pin as input */
@@ -1514,27 +1542,26 @@ static void ide_reset (void)
 	immr->im_cpm.cp_pbodr &= ~(CONFIG_SYS_PB_IDE_MOTOR);
 	immr->im_cpm.cp_pbdir &= ~(CONFIG_SYS_PB_IDE_MOTOR);
 
-	/* wait up to 1 s for the motor voltage to stabilize
-	 */
-	for (i=0; i<1000; ++i) {
+	/* wait up to 1 s for the motor voltage to stabilize */
+	for (i = 0; i < 1000; ++i) {
 		if ((immr->im_cpm.cp_pbdat & CONFIG_SYS_PB_IDE_MOTOR) != 0) {
 			break;
 		}
-		udelay (1000);
+		udelay(1000);
 	}
 
 	if (i == 1000) {	/* Timeout */
-		printf ("\nWarning: 5V for IDE Motor missing\n");
-# ifdef CONFIG_STATUS_LED
-#  ifdef STATUS_LED_YELLOW
-		status_led_set  (STATUS_LED_YELLOW, STATUS_LED_ON );
-#  endif
-#  ifdef STATUS_LED_GREEN
-		status_led_set  (STATUS_LED_GREEN,  STATUS_LED_OFF);
-#  endif
-# endif	/* CONFIG_STATUS_LED */
+		printf("\nWarning: 5V for IDE Motor missing\n");
+#ifdef CONFIG_STATUS_LED
+#ifdef STATUS_LED_YELLOW
+		status_led_set(STATUS_LED_YELLOW, STATUS_LED_ON);
+#endif
+#ifdef STATUS_LED_GREEN
+		status_led_set(STATUS_LED_GREEN, STATUS_LED_OFF);
+#endif
+#endif /* CONFIG_STATUS_LED */
 	}
-#endif	/* CONFIG_SYS_PB_IDE_MOTOR */
+#endif /* CONFIG_SYS_PB_IDE_MOTOR */
 
 	WATCHDOG_RESET();
 
@@ -1542,12 +1569,11 @@ static void ide_reset (void)
 	ide_set_reset(0);
 
 	/* wait 250 ms */
-	for (i=0; i<250; ++i) {
-		udelay (1000);
-	}
+	for (i = 0; i < 250; ++i)
+		udelay(1000);
 }
 
-#endif	/* CONFIG_IDE_RESET */
+#endif /* CONFIG_IDE_RESET */
 
 /* ------------------------------------------------------------------------- */
 
@@ -1556,22 +1582,21 @@ static void ide_reset (void)
    !defined(CONFIG_KUP4K)	&& \
    !defined(CONFIG_KUP4X)
 
-static	uchar	led_buffer = 0;		/* Buffer for current LED status	*/
+static uchar led_buffer;	/* Buffer for current LED status        */
 
-static void ide_led (uchar led, uchar status)
+static void ide_led(uchar led, uchar status)
 {
 	uchar *led_port = LED_PORT;
 
-	if (status)	{		/* switch LED on	*/
-		led_buffer |=  led;
-	} else {			/* switch LED off	*/
+	if (status)		/* switch LED on        */
+		led_buffer |= led;
+	else			/* switch LED off       */
 		led_buffer &= ~led;
-	}
 
 	*led_port = led_buffer;
 }
 
-#endif	/* CONFIG_IDE_LED */
+#endif /* CONFIG_IDE_LED */
 
 #if defined(CONFIG_OF_IDE_FIXUP)
 int ide_device_present(int dev)
@@ -1591,16 +1616,15 @@ int ide_device_present(int dev)
 #if defined(CONFIG_IDE_SWAP_IO)
 /* since ATAPI may use commands with not 4 bytes alligned length
  * we have our own transfer functions, 2 bytes alligned */
-static void
-output_data_shorts(int dev, ushort *sect_buf, int shorts)
+static void output_data_shorts(int dev, ushort *sect_buf, int shorts)
 {
 #if defined(CONFIG_CPC45)
-	uchar	*dbuf;
-	volatile uchar	*pbuf_even;
-	volatile uchar	*pbuf_odd;
+	uchar *dbuf;
+	volatile uchar *pbuf_even;
+	volatile uchar *pbuf_odd;
 
-	pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
-	pbuf_odd  = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
+	pbuf_even = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
+	pbuf_odd = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
 	while (shorts--) {
 		EIEIO;
 		*pbuf_even = *dbuf++;
@@ -1608,13 +1632,14 @@ output_data_shorts(int dev, ushort *sect_buf, int shorts)
 		*pbuf_odd = *dbuf++;
 	}
 #else
-	ushort	*dbuf;
-	volatile ushort	*pbuf;
+	ushort *dbuf;
+	volatile ushort *pbuf;
 
-	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
-	dbuf = (ushort *)sect_buf;
+	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
+	dbuf = (ushort *) sect_buf;
 
-	debug ("in output data shorts base for read is %lx\n", (unsigned long) pbuf);
+	debug("in output data shorts base for read is %lx\n",
+	      (unsigned long) pbuf);
 
 	while (shorts--) {
 		EIEIO;
@@ -1623,16 +1648,15 @@ output_data_shorts(int dev, ushort *sect_buf, int shorts)
 #endif
 }
 
-static void
-input_data_shorts(int dev, ushort *sect_buf, int shorts)
+static void input_data_shorts(int dev, ushort *sect_buf, int shorts)
 {
 #if defined(CONFIG_CPC45)
-	uchar	*dbuf;
-	volatile uchar	*pbuf_even;
-	volatile uchar	*pbuf_odd;
+	uchar *dbuf;
+	volatile uchar *pbuf_even;
+	volatile uchar *pbuf_odd;
 
-	pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
-	pbuf_odd  = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
+	pbuf_even = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_EVEN);
+	pbuf_odd = (uchar *) (ATA_CURR_BASE(dev) + ATA_DATA_ODD);
 	while (shorts--) {
 		EIEIO;
 		*dbuf++ = *pbuf_even;
@@ -1640,13 +1664,14 @@ input_data_shorts(int dev, ushort *sect_buf, int shorts)
 		*dbuf++ = *pbuf_odd;
 	}
 #else
-	ushort	*dbuf;
-	volatile ushort	*pbuf;
+	ushort *dbuf;
+	volatile ushort *pbuf;
 
-	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
-	dbuf = (ushort *)sect_buf;
+	pbuf = (ushort *) (ATA_CURR_BASE(dev) + ATA_DATA_REG);
+	dbuf = (ushort *) sect_buf;
 
-	debug("in input data shorts base for read is %lx\n", (unsigned long) pbuf);
+	debug("in input data shorts base for read is %lx\n",
+	      (unsigned long) pbuf);
 
 	while (shorts--) {
 		EIEIO;
@@ -1655,20 +1680,18 @@ input_data_shorts(int dev, ushort *sect_buf, int shorts)
 #endif
 }
 
-#else	/* ! CONFIG_IDE_SWAP_IO */
-static void
-output_data_shorts(int dev, ushort *sect_buf, int shorts)
+#else  /* ! CONFIG_IDE_SWAP_IO */
+static void output_data_shorts(int dev, ushort *sect_buf, int shorts)
 {
-	outsw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, shorts);
+	outsw(ATA_CURR_BASE(dev) + ATA_DATA_REG, sect_buf, shorts);
 }
 
-static void
-input_data_shorts(int dev, ushort *sect_buf, int shorts)
+static void input_data_shorts(int dev, ushort *sect_buf, int shorts)
 {
-	insw(ATA_CURR_BASE(dev)+ATA_DATA_REG, sect_buf, shorts);
+	insw(ATA_CURR_BASE(dev) + ATA_DATA_REG, sect_buf, shorts);
 }
 
-#endif	/* CONFIG_IDE_SWAP_IO */
+#endif /* CONFIG_IDE_SWAP_IO */
 
 /*
  * Wait until (Status & mask) == res, or timeout (in ms)
@@ -1676,20 +1699,21 @@ input_data_shorts(int dev, ushort *sect_buf, int shorts)
  * This is used since some ATAPI CD ROMs clears their Busy Bit first
  * and then they set their DRQ Bit
  */
-static uchar atapi_wait_mask (int dev, ulong t,uchar mask, uchar res)
+static uchar atapi_wait_mask(int dev, ulong t, uchar mask, uchar res)
 {
-	ulong delay = 10 * t;		/* poll every 100 us */
+	ulong delay = 10 * t;	/* poll every 100 us */
 	uchar c;
 
-	c = ide_inb(dev,ATA_DEV_CTL); /* prevents to read the status before valid */
+	/* prevents to read the status before valid */
+	c = ide_inb(dev, ATA_DEV_CTL);
+
 	while (((c = ide_inb(dev, ATA_STATUS)) & mask) != res) {
 		/* break if error occurs (doesn't make sense to wait more) */
-		if((c & ATA_STAT_ERR)==ATA_STAT_ERR)
+		if ((c & ATA_STAT_ERR) == ATA_STAT_ERR)
 			break;
-		udelay (100);
-		if (delay-- == 0) {
+		udelay(100);
+		if (delay-- == 0)
 			break;
-		}
 	}
 	return (c);
 }
@@ -1697,106 +1721,122 @@ static uchar atapi_wait_mask (int dev, ulong t,uchar mask, uchar res)
 /*
  * issue an atapi command
  */
-unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned char * buffer,int buflen)
+unsigned char atapi_issue(int device, unsigned char *ccb, int ccblen,
+			  unsigned char *buffer, int buflen)
 {
-	unsigned char c,err,mask,res;
+	unsigned char c, err, mask, res;
 	int n;
-	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
+
+	ide_led(DEVICE_LED(device), 1);	/* LED on       */
 
 	/* Select device
 	 */
-	mask = ATA_STAT_BUSY|ATA_STAT_DRQ;
+	mask = ATA_STAT_BUSY | ATA_STAT_DRQ;
 	res = 0;
-	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
-	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+	c = atapi_wait_mask(device, ATAPI_TIME_OUT, mask, res);
 	if ((c & mask) != res) {
-		printf ("ATAPI_ISSUE: device %d not ready status %X\n", device,c);
-		err=0xFF;
+		printf("ATAPI_ISSUE: device %d not ready status %X\n", device,
+		       c);
+		err = 0xFF;
 		goto AI_OUT;
 	}
 	/* write taskfile */
-	ide_outb (device, ATA_ERROR_REG, 0); /* no DMA, no overlaped */
-	ide_outb (device, ATA_SECT_CNT, 0);
-	ide_outb (device, ATA_SECT_NUM, 0);
-	ide_outb (device, ATA_CYL_LOW,  (unsigned char)(buflen & 0xFF));
-	ide_outb (device, ATA_CYL_HIGH, (unsigned char)((buflen>>8) & 0xFF));
-	ide_outb (device, ATA_DEV_HD,   ATA_LBA | ATA_DEVICE(device));
-
-	ide_outb (device, ATA_COMMAND,  ATAPI_CMD_PACKET);
-	udelay (50);
-
-	mask = ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR;
+	ide_outb(device, ATA_ERROR_REG, 0);	/* no DMA, no overlaped */
+	ide_outb(device, ATA_SECT_CNT, 0);
+	ide_outb(device, ATA_SECT_NUM, 0);
+	ide_outb(device, ATA_CYL_LOW, (unsigned char) (buflen & 0xFF));
+	ide_outb(device, ATA_CYL_HIGH,
+		 (unsigned char) ((buflen >> 8) & 0xFF));
+	ide_outb(device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+
+	ide_outb(device, ATA_COMMAND, ATAPI_CMD_PACKET);
+	udelay(50);
+
+	mask = ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR;
 	res = ATA_STAT_DRQ;
-	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
+	c = atapi_wait_mask(device, ATAPI_TIME_OUT, mask, res);
 
-	if ((c & mask) != res) { /* DRQ must be 1, BSY 0 */
-		printf ("ATAPI_ISSUE: Error (no IRQ) before sending ccb dev %d status 0x%02x\n",device,c);
-		err=0xFF;
+	if ((c & mask) != res) {	/* DRQ must be 1, BSY 0 */
+		printf("ATAPI_ISSUE: Error (no IRQ) before sending ccb dev %d status 0x%02x\n",
+			device, c);
+		err = 0xFF;
 		goto AI_OUT;
 	}
 
-	output_data_shorts (device, (unsigned short *)ccb,ccblen/2); /* write command block */
+	/* write command block */
+	output_data_shorts(device, (unsigned short *) ccb, ccblen / 2);
+
 	/* ATAPI Command written wait for completition */
-	udelay (5000); /* device must set bsy */
+	udelay(5000);		/* device must set bsy */
 
-	mask = ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR;
-	/* if no data wait for DRQ = 0 BSY = 0
-	 * if data wait for DRQ = 1 BSY = 0 */
-	res=0;
-	if(buflen)
+	mask = ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR;
+	/*
+	 * if no data wait for DRQ = 0 BSY = 0
+	 * if data wait for DRQ = 1 BSY = 0
+	 */
+	res = 0;
+	if (buflen)
 		res = ATA_STAT_DRQ;
-	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
-	if ((c & mask) != res ) {
+	c = atapi_wait_mask(device, ATAPI_TIME_OUT, mask, res);
+	if ((c & mask) != res) {
 		if (c & ATA_STAT_ERR) {
-			err=(ide_inb(device,ATA_ERROR_REG))>>4;
-			debug ("atapi_issue 1 returned sense key %X status %02X\n",err,c);
+			err = (ide_inb(device, ATA_ERROR_REG)) >> 4;
+			debug("atapi_issue 1 returned sense key %X status %02X\n",
+				err, c);
 		} else {
-			printf ("ATAPI_ISSUE: (no DRQ) after sending ccb (%x)  status 0x%02x\n", ccb[0],c);
-			err=0xFF;
+			printf("ATAPI_ISSUE: (no DRQ) after sending ccb (%x)  status 0x%02x\n",
+				ccb[0], c);
+			err = 0xFF;
 		}
 		goto AI_OUT;
 	}
-	n=ide_inb(device, ATA_CYL_HIGH);
-	n<<=8;
-	n+=ide_inb(device, ATA_CYL_LOW);
-	if(n>buflen) {
-		printf("ERROR, transfer bytes %d requested only %d\n",n,buflen);
-		err=0xff;
+	n = ide_inb(device, ATA_CYL_HIGH);
+	n <<= 8;
+	n += ide_inb(device, ATA_CYL_LOW);
+	if (n > buflen) {
+		printf("ERROR, transfer bytes %d requested only %d\n", n,
+		       buflen);
+		err = 0xff;
 		goto AI_OUT;
 	}
-	if((n==0)&&(buflen<0)) {
-		printf("ERROR, transfer bytes %d requested %d\n",n,buflen);
-		err=0xff;
+	if ((n == 0) && (buflen < 0)) {
+		printf("ERROR, transfer bytes %d requested %d\n", n, buflen);
+		err = 0xff;
 		goto AI_OUT;
 	}
-	if(n!=buflen) {
-		debug ("WARNING, transfer bytes %d not equal with requested %d\n",n,buflen);
+	if (n != buflen) {
+		debug("WARNING, transfer bytes %d not equal with requested %d\n",
+			n, buflen);
 	}
-	if(n!=0) { /* data transfer */
-		debug ("ATAPI_ISSUE: %d Bytes to transfer\n",n);
-		 /* we transfer shorts */
-		n>>=1;
+	if (n != 0) {		/* data transfer */
+		debug("ATAPI_ISSUE: %d Bytes to transfer\n", n);
+		/* we transfer shorts */
+		n >>= 1;
 		/* ok now decide if it is an in or output */
-		if ((ide_inb(device, ATA_SECT_CNT)&0x02)==0) {
-			debug ("Write to device\n");
-			output_data_shorts(device,(unsigned short *)buffer,n);
+		if ((ide_inb(device, ATA_SECT_CNT) & 0x02) == 0) {
+			debug("Write to device\n");
+			output_data_shorts(device, (unsigned short *) buffer,
+					   n);
 		} else {
-			debug ("Read from device @ %p shorts %d\n",buffer,n);
-			input_data_shorts(device,(unsigned short *)buffer,n);
+			debug("Read from device @ %p shorts %d\n", buffer, n);
+			input_data_shorts(device, (unsigned short *) buffer,
+					  n);
 		}
 	}
-	udelay(5000); /* seems that some CD ROMs need this... */
-	mask = ATA_STAT_BUSY|ATA_STAT_ERR;
-	res=0;
-	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
+	udelay(5000);		/* seems that some CD ROMs need this... */
+	mask = ATA_STAT_BUSY | ATA_STAT_ERR;
+	res = 0;
+	c = atapi_wait_mask(device, ATAPI_TIME_OUT, mask, res);
 	if ((c & ATA_STAT_ERR) == ATA_STAT_ERR) {
-		err=(ide_inb(device,ATA_ERROR_REG) >> 4);
-		debug ("atapi_issue 2 returned sense key %X status %X\n",err,c);
+		err = (ide_inb(device, ATA_ERROR_REG) >> 4);
+		debug("atapi_issue 2 returned sense key %X status %X\n", err,
+		      c);
 	} else {
 		err = 0;
 	}
 AI_OUT:
-	ide_led (DEVICE_LED(device), 0);	/* LED off	*/
+	ide_led(DEVICE_LED(device), 0);	/* LED off      */
 	return (err);
 }
 
@@ -1808,155 +1848,153 @@ AI_OUT:
 #define ATAPI_DRIVE_NOT_READY	100
 #define ATAPI_UNIT_ATTN		10
 
-unsigned char atapi_issue_autoreq (int device,
-				   unsigned char* ccb,
-				   int ccblen,
-				   unsigned char *buffer,
-				   int buflen)
+unsigned char atapi_issue_autoreq(int device,
+				  unsigned char *ccb,
+				  int ccblen,
+				  unsigned char *buffer, int buflen)
 {
-	unsigned char sense_data[18],sense_ccb[12];
-	unsigned char res,key,asc,ascq;
-	int notready,unitattn;
+	unsigned char sense_data[18], sense_ccb[12];
+	unsigned char res, key, asc, ascq;
+	int notready, unitattn;
 
-	unitattn=ATAPI_UNIT_ATTN;
-	notready=ATAPI_DRIVE_NOT_READY;
+	unitattn = ATAPI_UNIT_ATTN;
+	notready = ATAPI_DRIVE_NOT_READY;
 
 retry:
-	res= atapi_issue(device,ccb,ccblen,buffer,buflen);
-	if (res==0)
-		return (0); /* Ok */
-
-	if (res==0xFF)
-		return (0xFF); /* error */
-
-	debug ("(auto_req)atapi_issue returned sense key %X\n",res);
-
-	memset(sense_ccb,0,sizeof(sense_ccb));
-	memset(sense_data,0,sizeof(sense_data));
-	sense_ccb[0]=ATAPI_CMD_REQ_SENSE;
-	sense_ccb[4]=18; /* allocation Length */
-
-	res=atapi_issue(device,sense_ccb,12,sense_data,18);
-	key=(sense_data[2]&0xF);
-	asc=(sense_data[12]);
-	ascq=(sense_data[13]);
-
-	debug ("ATAPI_CMD_REQ_SENSE returned %x\n",res);
-	debug (" Sense page: %02X key %02X ASC %02X ASCQ %02X\n",
-		sense_data[0],
-		key,
-		asc,
-		ascq);
-
-	if((key==0))
-		return 0; /* ok device ready */
-
-	if((key==6)|| (asc==0x29) || (asc==0x28)) { /* Unit Attention */
-		if(unitattn-->0) {
-			udelay(200*1000);
+	res = atapi_issue(device, ccb, ccblen, buffer, buflen);
+	if (res == 0)
+		return 0;	/* Ok */
+
+	if (res == 0xFF)
+		return 0xFF;	/* error */
+
+	debug("(auto_req)atapi_issue returned sense key %X\n", res);
+
+	memset(sense_ccb, 0, sizeof(sense_ccb));
+	memset(sense_data, 0, sizeof(sense_data));
+	sense_ccb[0] = ATAPI_CMD_REQ_SENSE;
+	sense_ccb[4] = 18;	/* allocation Length */
+
+	res = atapi_issue(device, sense_ccb, 12, sense_data, 18);
+	key = (sense_data[2] & 0xF);
+	asc = (sense_data[12]);
+	ascq = (sense_data[13]);
+
+	debug("ATAPI_CMD_REQ_SENSE returned %x\n", res);
+	debug(" Sense page: %02X key %02X ASC %02X ASCQ %02X\n",
+	      sense_data[0], key, asc, ascq);
+
+	if ((key == 0))
+		return 0;	/* ok device ready */
+
+	if ((key == 6) || (asc == 0x29) || (asc == 0x28)) { /* Unit Attention */
+		if (unitattn-- > 0) {
+			udelay(200 * 1000);
 			goto retry;
 		}
-		printf("Unit Attention, tried %d\n",ATAPI_UNIT_ATTN);
+		printf("Unit Attention, tried %d\n", ATAPI_UNIT_ATTN);
 		goto error;
 	}
-	if((asc==0x4) && (ascq==0x1)) { /* not ready, but will be ready soon */
-		if (notready-->0) {
-			udelay(200*1000);
+	if ((asc == 0x4) && (ascq == 0x1)) {
+		/* not ready, but will be ready soon */
+		if (notready-- > 0) {
+			udelay(200 * 1000);
 			goto retry;
 		}
-		printf("Drive not ready, tried %d times\n",ATAPI_DRIVE_NOT_READY);
+		printf("Drive not ready, tried %d times\n",
+		       ATAPI_DRIVE_NOT_READY);
 		goto error;
 	}
-	if(asc==0x3a) {
-		debug ("Media not present\n");
+	if (asc == 0x3a) {
+		debug("Media not present\n");
 		goto error;
 	}
 
-	printf ("ERROR: Unknown Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
+	printf("ERROR: Unknown Sense key %02X ASC %02X ASCQ %02X\n", key, asc,
+	       ascq);
 error:
-	debug  ("ERROR Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
+	debug("ERROR Sense key %02X ASC %02X ASCQ %02X\n", key, asc, ascq);
 	return (0xFF);
 }
 
 
-static void	atapi_inquiry(block_dev_desc_t * dev_desc)
+static void atapi_inquiry(block_dev_desc_t *dev_desc)
 {
-	unsigned char ccb[12]; /* Command descriptor block */
-	unsigned char iobuf[64]; /* temp buf */
+	unsigned char ccb[12];	/* Command descriptor block */
+	unsigned char iobuf[64];	/* temp buf */
 	unsigned char c;
 	int device;
 
-	device=dev_desc->dev;
-	dev_desc->type=DEV_TYPE_UNKNOWN; /* not yet valid */
-	dev_desc->block_read=atapi_read;
+	device = dev_desc->dev;
+	dev_desc->type = DEV_TYPE_UNKNOWN;	/* not yet valid */
+	dev_desc->block_read = atapi_read;
 
-	memset(ccb,0,sizeof(ccb));
-	memset(iobuf,0,sizeof(iobuf));
+	memset(ccb, 0, sizeof(ccb));
+	memset(iobuf, 0, sizeof(iobuf));
 
-	ccb[0]=ATAPI_CMD_INQUIRY;
-	ccb[4]=40; /* allocation Legnth */
-	c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,40);
+	ccb[0] = ATAPI_CMD_INQUIRY;
+	ccb[4] = 40;		/* allocation Legnth */
+	c = atapi_issue_autoreq(device, ccb, 12, (unsigned char *) iobuf, 40);
 
-	debug ("ATAPI_CMD_INQUIRY returned %x\n",c);
-	if (c!=0)
+	debug("ATAPI_CMD_INQUIRY returned %x\n", c);
+	if (c != 0)
 		return;
 
 	/* copy device ident strings */
-	ident_cpy((unsigned char*)dev_desc->vendor,&iobuf[8],8);
-	ident_cpy((unsigned char*)dev_desc->product,&iobuf[16],16);
-	ident_cpy((unsigned char*)dev_desc->revision,&iobuf[32],5);
+	ident_cpy((unsigned char *) dev_desc->vendor, &iobuf[8], 8);
+	ident_cpy((unsigned char *) dev_desc->product, &iobuf[16], 16);
+	ident_cpy((unsigned char *) dev_desc->revision, &iobuf[32], 5);
 
-	dev_desc->lun=0;
-	dev_desc->lba=0;
-	dev_desc->blksz=0;
-	dev_desc->type=iobuf[0] & 0x1f;
+	dev_desc->lun = 0;
+	dev_desc->lba = 0;
+	dev_desc->blksz = 0;
+	dev_desc->type = iobuf[0] & 0x1f;
 
-	if ((iobuf[1]&0x80)==0x80)
+	if ((iobuf[1] & 0x80) == 0x80)
 		dev_desc->removable = 1;
 	else
 		dev_desc->removable = 0;
 
-	memset(ccb,0,sizeof(ccb));
-	memset(iobuf,0,sizeof(iobuf));
-	ccb[0]=ATAPI_CMD_START_STOP;
-	ccb[4]=0x03; /* start */
+	memset(ccb, 0, sizeof(ccb));
+	memset(iobuf, 0, sizeof(iobuf));
+	ccb[0] = ATAPI_CMD_START_STOP;
+	ccb[4] = 0x03;		/* start */
 
-	c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,0);
+	c = atapi_issue_autoreq(device, ccb, 12, (unsigned char *) iobuf, 0);
 
-	debug ("ATAPI_CMD_START_STOP returned %x\n",c);
-	if (c!=0)
+	debug("ATAPI_CMD_START_STOP returned %x\n", c);
+	if (c != 0)
 		return;
 
-	memset(ccb,0,sizeof(ccb));
-	memset(iobuf,0,sizeof(iobuf));
-	c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,0);
+	memset(ccb, 0, sizeof(ccb));
+	memset(iobuf, 0, sizeof(iobuf));
+	c = atapi_issue_autoreq(device, ccb, 12, (unsigned char *) iobuf, 0);
 
-	debug ("ATAPI_CMD_UNIT_TEST_READY returned %x\n",c);
-	if (c!=0)
+	debug("ATAPI_CMD_UNIT_TEST_READY returned %x\n", c);
+	if (c != 0)
 		return;
 
-	memset(ccb,0,sizeof(ccb));
-	memset(iobuf,0,sizeof(iobuf));
-	ccb[0]=ATAPI_CMD_READ_CAP;
-	c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,8);
-	debug ("ATAPI_CMD_READ_CAP returned %x\n",c);
-	if (c!=0)
+	memset(ccb, 0, sizeof(ccb));
+	memset(iobuf, 0, sizeof(iobuf));
+	ccb[0] = ATAPI_CMD_READ_CAP;
+	c = atapi_issue_autoreq(device, ccb, 12, (unsigned char *) iobuf, 8);
+	debug("ATAPI_CMD_READ_CAP returned %x\n", c);
+	if (c != 0)
 		return;
 
-	debug ("Read Cap: LBA %02X%02X%02X%02X blksize %02X%02X%02X%02X\n",
-		iobuf[0],iobuf[1],iobuf[2],iobuf[3],
-		iobuf[4],iobuf[5],iobuf[6],iobuf[7]);
-
-	dev_desc->lba  =((unsigned long)iobuf[0]<<24) +
-			((unsigned long)iobuf[1]<<16) +
-			((unsigned long)iobuf[2]<< 8) +
-			((unsigned long)iobuf[3]);
-	dev_desc->blksz=((unsigned long)iobuf[4]<<24) +
-			((unsigned long)iobuf[5]<<16) +
-			((unsigned long)iobuf[6]<< 8) +
-			((unsigned long)iobuf[7]);
+	debug("Read Cap: LBA %02X%02X%02X%02X blksize %02X%02X%02X%02X\n",
+	      iobuf[0], iobuf[1], iobuf[2], iobuf[3],
+	      iobuf[4], iobuf[5], iobuf[6], iobuf[7]);
+
+	dev_desc->lba = ((unsigned long) iobuf[0] << 24) +
+		((unsigned long) iobuf[1] << 16) +
+		((unsigned long) iobuf[2] << 8) + ((unsigned long) iobuf[3]);
+	dev_desc->blksz = ((unsigned long) iobuf[4] << 24) +
+		((unsigned long) iobuf[5] << 16) +
+		((unsigned long) iobuf[6] << 8) + ((unsigned long) iobuf[7]);
 #ifdef CONFIG_LBA48
-	dev_desc->lba48 = 0; /* ATAPI devices cannot use 48bit addressing (ATA/ATAPI v7) */
+	/* ATAPI devices cannot use 48bit addressing (ATA/ATAPI v7) */
+	dev_desc->lba48 = 0;
 #endif
 	return;
 }
@@ -1969,45 +2007,46 @@ static void	atapi_inquiry(block_dev_desc_t * dev_desc)
  */
 #define ATAPI_READ_MAX_BYTES	2048	/* we read max 2kbytes */
 #define ATAPI_READ_BLOCK_SIZE	2048	/* assuming CD part */
-#define ATAPI_READ_MAX_BLOCK ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE	/* max blocks */
+#define ATAPI_READ_MAX_BLOCK	(ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE)
 
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
+ulong atapi_read(int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
 	ulong n = 0;
-	unsigned char ccb[12]; /* Command descriptor block */
+	unsigned char ccb[12];	/* Command descriptor block */
 	ulong cnt;
 
-	debug  ("atapi_read dev %d start %lX, blocks %lX buffer at %lX\n",
-		device, blknr, blkcnt, (ulong)buffer);
+	debug("atapi_read dev %d start %lX, blocks %lX buffer at %lX\n",
+	      device, blknr, blkcnt, (ulong) buffer);
 
 	do {
-		if (blkcnt>ATAPI_READ_MAX_BLOCK) {
-			cnt=ATAPI_READ_MAX_BLOCK;
-		} else {
-			cnt=blkcnt;
-		}
-		ccb[0]=ATAPI_CMD_READ_12;
-		ccb[1]=0; /* reserved */
-		ccb[2]=(unsigned char) (blknr>>24) & 0xFF; /* MSB Block */
-		ccb[3]=(unsigned char) (blknr>>16) & 0xFF; /*  */
-		ccb[4]=(unsigned char) (blknr>> 8) & 0xFF;
-		ccb[5]=(unsigned char)  blknr      & 0xFF; /* LSB Block */
-		ccb[6]=(unsigned char) (cnt  >>24) & 0xFF; /* MSB Block count */
-		ccb[7]=(unsigned char) (cnt  >>16) & 0xFF;
-		ccb[8]=(unsigned char) (cnt  >> 8) & 0xFF;
-		ccb[9]=(unsigned char)  cnt	   & 0xFF; /* LSB Block */
-		ccb[10]=0; /* reserved */
-		ccb[11]=0; /* reserved */
-
-		if (atapi_issue_autoreq(device,ccb,12,
-					(unsigned char *)buffer,
-					cnt*ATAPI_READ_BLOCK_SIZE) == 0xFF) {
+		if (blkcnt > ATAPI_READ_MAX_BLOCK)
+			cnt = ATAPI_READ_MAX_BLOCK;
+		else
+			cnt = blkcnt;
+
+		ccb[0] = ATAPI_CMD_READ_12;
+		ccb[1] = 0;	/* reserved */
+		ccb[2] = (unsigned char) (blknr >> 24) & 0xFF;	/* MSB Block */
+		ccb[3] = (unsigned char) (blknr >> 16) & 0xFF;	/*  */
+		ccb[4] = (unsigned char) (blknr >> 8) & 0xFF;
+		ccb[5] = (unsigned char) blknr & 0xFF;	/* LSB Block */
+		ccb[6] = (unsigned char) (cnt >> 24) & 0xFF; /* MSB Block cnt */
+		ccb[7] = (unsigned char) (cnt >> 16) & 0xFF;
+		ccb[8] = (unsigned char) (cnt >> 8) & 0xFF;
+		ccb[9] = (unsigned char) cnt & 0xFF;	/* LSB Block */
+		ccb[10] = 0;	/* reserved */
+		ccb[11] = 0;	/* reserved */
+
+		if (atapi_issue_autoreq(device, ccb, 12,
+					(unsigned char *) buffer,
+					cnt * ATAPI_READ_BLOCK_SIZE)
+		    == 0xFF) {
 			return (n);
 		}
-		n+=cnt;
-		blkcnt-=cnt;
-		blknr+=cnt;
-		buffer+=(cnt*ATAPI_READ_BLOCK_SIZE);
+		n += cnt;
+		blkcnt -= cnt;
+		blknr += cnt;
+		buffer += (cnt * ATAPI_READ_BLOCK_SIZE);
 	} while (blkcnt > 0);
 	return (n);
 }
@@ -2016,21 +2055,16 @@ ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 
 #endif /* CONFIG_ATAPI */
 
-U_BOOT_CMD(
-	ide,  5,  1,  do_ide,
-	"IDE sub-system",
-	"reset - reset IDE controller\n"
-	"ide info  - show available IDE devices\n"
-	"ide device [dev] - show or set current device\n"
-	"ide part [dev] - print partition table of one or all IDE devices\n"
-	"ide read  addr blk# cnt\n"
-	"ide write addr blk# cnt - read/write `cnt'"
-	" blocks starting at block `blk#'\n"
-	"    to/from memory address `addr'"
-);
-
-U_BOOT_CMD(
-	diskboot,	3,	1,	do_diskboot,
-	"boot from IDE device",
-	"loadAddr dev:part"
-);
+U_BOOT_CMD(ide, 5, 1, do_ide,
+	   "IDE sub-system",
+	   "reset - reset IDE controller\n"
+	   "ide info  - show available IDE devices\n"
+	   "ide device [dev] - show or set current device\n"
+	   "ide part [dev] - print partition table of one or all IDE devices\n"
+	   "ide read  addr blk# cnt\n"
+	   "ide write addr blk# cnt - read/write `cnt'"
+	   " blocks starting at block `blk#'\n"
+	   "    to/from memory address `addr'");
+
+U_BOOT_CMD(diskboot, 3, 1, do_diskboot,
+	   "boot from IDE device", "loadAddr dev:part");
