Initial revision

7 files changed, 2924 insertions, 0 deletions

diff --git a/board/cpu86/flash.c b/board/cpu86/flash.c
new file mode 100644
index 00000000000..8cf761f1e65
--- /dev/null
+++ b/board/cpu86/flash.c
@@ -0,0 +1,615 @@
+/*
+ * (C) Copyright 2001, 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Flash Routines for Intel devices
+ *
+ *--------------------------------------------------------------------
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include "cpu86.h"
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*-----------------------------------------------------------------------
+ */
+ulong flash_int_get_size (volatile unsigned long *baseaddr,
+					  flash_info_t * info)
+{
+	short i;
+	unsigned long flashtest_h, flashtest_l;
+
+	info->sector_count = info->size = 0;
+	info->flash_id = FLASH_UNKNOWN;
+
+	/* Write query command sequence and test FLASH answer
+	 */
+	baseaddr[0] = 0x00980098;
+	baseaddr[1] = 0x00980098;
+
+	flashtest_h = baseaddr[0];	/* manufacturer ID	*/
+	flashtest_l = baseaddr[1];
+
+	if (flashtest_h != INTEL_MANUFACT || flashtest_l != INTEL_MANUFACT)
+		return (0);		/* no or unknown flash	*/
+
+	flashtest_h = baseaddr[2];	/* device ID	        */
+	flashtest_l = baseaddr[3];
+
+	if (flashtest_h != flashtest_l)
+		return (0);
+
+	switch (flashtest_h) {
+	case INTEL_ID_28F160C3B:
+		info->flash_id = FLASH_28F160C3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB	*/
+		break;
+	case INTEL_ID_28F160F3B:
+		info->flash_id = FLASH_28F160F3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB      */
+		break;
+	default:
+		return (0);			/* no or unknown flash	*/
+	}
+
+	info->flash_id |= INTEL_MANUFACT << 16; /* set manufacturer offset */
+
+	if (info->flash_id & FLASH_BTYPE) {
+		volatile unsigned long *tmp = baseaddr;
+
+		/* set up sector start adress table (bottom sector type)
+		 * AND unlock the sectors (if our chip is 160C3)
+		 */
+		for (i = 0; i < info->sector_count; i++) {
+			if ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F160C3B) {
+				tmp[0] = 0x00600060;
+				tmp[1] = 0x00600060;
+				tmp[0] = 0x00D000D0;
+				tmp[1] = 0x00D000D0;
+			}
+			info->start[i] = (uint) tmp;
+			tmp += i < 8 ? 0x2000 : 0x10000; /* pointer arith       */
+		}
+	}
+
+	memset (info->protect, 0, info->sector_count);
+
+	baseaddr[0] = 0x00FF00FF;
+	baseaddr[1] = 0x00FF00FF;
+
+	return (info->size);
+}
+
+static ulong flash_amd_get_size (vu_char *addr, flash_info_t *info)
+{
+	short i;
+	uchar vendor, devid;
+	ulong base = (ulong)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr[0x0555] = 0xAA;
+	addr[0x02AA] = 0x55;
+	addr[0x0555] = 0x90;
+
+	udelay(1000);
+
+	vendor = addr[0];
+	devid = addr[1] & 0xff;
+
+	/* only support AMD */
+	if (vendor != 0x01) {
+		return 0;
+	}
+
+	vendor &= 0xf;
+	devid &= 0xff;
+
+	if (devid == AMD_ID_F040B) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 8;
+		info->size         = info->sector_count * 0x10000;
+	}
+	else if (devid == AMD_ID_F080B) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 16;
+		info->size         = 4 * info->sector_count * 0x10000;
+	}
+	else if (devid == AMD_ID_F016D) {
+		info->flash_id     = vendor << 16 | devid;
+		info->sector_count = 32;
+		info->size         = 4 * info->sector_count * 0x10000;
+	}
+	else {
+		printf ("## Unknown Flash Type: %02x\n", devid);
+		return 0;
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* sector base address */
+		info->start[i] = base + i * (info->size / info->sector_count);
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr = (volatile unsigned char *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (vu_char *)info->start[0];
+		addr[0] = 0xF0; /* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+	unsigned long size_b0 = 0;
+	unsigned long size_b1 = 0;
+	int i;
+
+	/* Init: no FLASHes known
+	 */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Disable flash protection */
+	CPU86_BCR |= (CPU86_BCR_FWPT | CPU86_BCR_FWRE);
+
+	/* Static FLASH Bank configuration here (only one bank) */
+
+	size_b0 = flash_int_get_size ((ulong *) CFG_FLASH_BASE, &flash_info[0]);
+	size_b1 = flash_amd_get_size ((uchar *) CFG_BOOTROM_BASE, &flash_info[1]);
+
+	if (size_b0 > 0 || size_b1 > 0) {
+
+		printf("(");
+
+		if (size_b0 > 0) {
+			puts ("Bank#1 - ");
+			print_size (size_b0, (size_b1 > 0) ? ", " : ") ");
+		}
+
+		if (size_b1 > 0) {
+			puts ("Bank#2 - ");
+			print_size (size_b1, ") ");
+		}
+	}
+	else {
+		printf ("## No FLASH found.\n");
+		return 0;
+	}
+	/* protect monitor and environment sectors
+	 */
+
+#if CFG_MONITOR_BASE >= CFG_BOOTROM_BASE
+	if (size_b1) {
+		/* If U-Boot is booted from ROM the CFG_MONITOR_BASE > CFG_FLASH_BASE
+		 * but we shouldn't protect it.
+		 */
+
+		flash_protect  (FLAG_PROTECT_SET,
+				CFG_MONITOR_BASE,
+				CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1, &flash_info[1]
+		);
+	}
+#else
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_MONITOR_BASE,
+		       CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1, &flash_info[0]
+	);
+#endif
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+# if CFG_ENV_ADDR >= CFG_BOOTROM_BASE
+	if (size_b1) {
+		flash_protect (FLAG_PROTECT_SET,
+				CFG_ENV_ADDR,
+				CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[1]);
+	}
+# else
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+# endif
+#endif
+
+	return (size_b0 + size_b1);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch ((info->flash_id >> 16) & 0xff) {
+	case 0x89:
+		printf ("INTEL ");
+		break;
+	case 0x1:
+		printf ("AMD ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_28F160C3B:
+		printf ("28F160C3B (16 Mbit, bottom sector)\n");
+		break;
+	case FLASH_28F160F3B:
+		printf ("28F160F3B (16 Mbit, bottom sector)\n");
+		break;
+	case AMD_ID_F040B:
+		printf ("AM29F040B (4 Mbit)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	if (info->size < 0x100000)
+		printf ("  Size: %ld KB in %d Sectors\n",
+				info->size >> 10, info->sector_count);
+	else
+		printf ("  Size: %ld MB in %d Sectors\n",
+				info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	vu_char *addr = (vu_char *)(info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+				prot);
+	} else {
+		printf ("\n");
+	}
+
+	/* Check the type of erased flash
+	 */
+	if (info->flash_id >> 16 == 0x1) {
+		/* Erase AMD flash
+		 */
+		l_sect = -1;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr[0x0555] = 0xAA;
+		addr[0x02AA] = 0x55;
+		addr[0x0555] = 0x80;
+		addr[0x0555] = 0xAA;
+		addr[0x02AA] = 0x55;
+
+		/* wait at least 80us - let's wait 1 ms */
+		udelay (1000);
+
+		/* Start erase on unprotected sectors */
+		for (sect = s_first; sect<=s_last; sect++) {
+			if (info->protect[sect] == 0) { /* not protected */
+				addr = (vu_char *)(info->start[sect]);
+				addr[0] = 0x30;
+				l_sect = sect;
+			}
+		}
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* wait at least 80us - let's wait 1 ms */
+		udelay (1000);
+
+		/*
+		 * We wait for the last triggered sector
+		 */
+		if (l_sect < 0)
+			goto AMD_DONE;
+
+		start = get_timer (0);
+		last  = start;
+		addr = (vu_char *)(info->start[l_sect]);
+		while ((addr[0] & 0x80) != 0x80) {
+			if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+				printf ("Timeout\n");
+				return 1;
+			}
+			/* show that we're waiting */
+			if ((now - last) > 1000) {      /* every second */
+				serial_putc ('.');
+				last = now;
+			}
+		}
+
+AMD_DONE:
+		/* reset to read mode */
+		addr = (volatile unsigned char *)info->start[0];
+		addr[0] = 0xF0;     /* reset bank */
+
+	} else {
+		/* Erase Intel flash
+		 */
+
+		/* Start erase on unprotected sectors
+		 */
+		for (sect = s_first; sect <= s_last; sect++) {
+			volatile ulong *addr =
+				(volatile unsigned long *) info->start[sect];
+
+			start = get_timer (0);
+			last = start;
+			if (info->protect[sect] == 0) {
+			/* Disable interrupts which might cause a timeout here
+			 */
+				flag = disable_interrupts ();
+
+				/* Erase the block
+				 */
+				addr[0] = 0x00200020;
+				addr[1] = 0x00200020;
+				addr[0] = 0x00D000D0;
+				addr[1] = 0x00D000D0;
+
+				/* re-enable interrupts if necessary
+				 */
+				if (flag)
+					enable_interrupts ();
+
+				/* wait at least 80us - let's wait 1 ms
+				 */
+				udelay (1000);
+
+				last = start;
+				while ((addr[0] & 0x00800080) != 0x00800080 ||
+				   (addr[1] & 0x00800080) != 0x00800080) {
+					if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+						printf ("Timeout (erase suspended!)\n");
+						/* Suspend erase
+						 */
+						addr[0] = 0x00B000B0;
+						addr[1] = 0x00B000B0;
+						goto DONE;
+					}
+					/* show that we're waiting
+					 */
+					if ((now - last) > 1000) {	/* every second */
+						serial_putc ('.');
+						last = now;
+					}
+				}
+				if (addr[0] & 0x00220022 || addr[1] & 0x00220022) {
+					printf ("*** ERROR: erase failed!\n");
+					goto DONE;
+				}
+			}
+			/* Clear status register and reset to read mode
+			 */
+			addr[0] = 0x00500050;
+			addr[1] = 0x00500050;
+			addr[0] = 0x00FF00FF;
+			addr[1] = 0x00FF00FF;
+		}
+	}
+
+	printf (" done\n");
+
+DONE:
+	return 0;
+}
+
+static int write_word (flash_info_t *, volatile unsigned long *, ulong);
+static int write_byte (flash_info_t *info, ulong dest, uchar data);
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong v;
+	int i, l, rc, cc = cnt, res = 0;
+
+	if (info->flash_id >> 16 == 0x1) {
+
+		/* Write to AMD 8-bit flash
+		 */
+		while (cnt > 0) {
+			if ((rc = write_byte(info, addr, *src)) != 0) {
+				return (rc);
+			}
+			addr++;
+			src++;
+			cnt--;
+		}
+
+		return (0);
+	} else {
+
+		/* Write to Intel 64-bit flash
+		 */
+		for (v=0; cc > 0; addr += 4, cc -= 4 - l) {
+			l = (addr & 3);
+			addr &= ~3;
+
+			for (i = 0; i < 4; i++) {
+				v = (v << 8) + (i < l || i - l >= cc ?
+					*((unsigned char *) addr + i) : *src++);
+			}
+
+			if ((res = write_word (info, (volatile unsigned long *) addr, v)) != 0)
+				break;
+		}
+	}
+
+	return (res);
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t * info, volatile unsigned long *addr,
+					   ulong data)
+{
+	int flag, res = 0;
+	ulong start;
+
+	/* Check if Flash is (sufficiently) erased
+	 */
+	if ((*addr & data) != data)
+		return (2);
+
+	/* Disable interrupts which might cause a timeout here
+	 */
+	flag = disable_interrupts ();
+
+	*addr = 0x00400040;
+	*addr = data;
+
+	/* re-enable interrupts if necessary
+	 */
+	if (flag)
+		enable_interrupts ();
+
+	start = get_timer (0);
+	while ((*addr & 0x00800080) != 0x00800080) {
+		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+			/* Suspend program
+			 */
+			*addr = 0x00B000B0;
+			res = 1;
+			goto OUT;
+		}
+	}
+
+	if (*addr & 0x00220022) {
+		printf ("*** ERROR: program failed!\n");
+		res = 1;
+	}
+
+OUT:
+	/* Clear status register and reset to read mode
+	 */
+	*addr = 0x00500050;
+	*addr = 0x00FF00FF;
+
+	return (res);
+}
+
+/*-----------------------------------------------------------------------
+ * Write a byte to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_byte (flash_info_t *info, ulong dest, uchar data)
+{
+	vu_char *addr = (vu_char *)(info->start[0]);
+	ulong start;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_char *)dest) & data) != data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	addr[0x0555] = 0xAA;
+	addr[0x02AA] = 0x55;
+	addr[0x0555] = 0xA0;
+
+	*((vu_char *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+	while ((*((vu_char *)dest) & 0x80) != (data & 0x80)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/lwmon/README.keybd b/board/lwmon/README.keybd
new file mode 100644
index 00000000000..bf759c6c678
--- /dev/null
+++ b/board/lwmon/README.keybd
@@ -0,0 +1,127 @@
+
+Tastaturabfrage:
+
+Die Implementierung / Decodierung beruht auf den Angaben aus dem  Do-
+kument  "PIC LWE-Tastatur" in der Fassung vom 9. 3. 2001, insbesonde-
+re Tabelle 3 im Kapitel 4.3 Tastencodes. In  U-Boot  werden  die  vom
+Keyboard-Controller  gelesenen Daten hexadezimal codiert in der auto-
+matisch angelegten Environment-Variablen "keybd" übergeben. Ist  kei-
+ne Taste gedrückt worden, steht dort:
+
+	keybd=000000000000000000
+
+Der decodierte Tastencode ("keybd") kann mit den  "bootargs"  an  den
+Linux-Kernel  übergeben  und  dort z. B. in einem Device-Treiber oder
+einer Applikation ausgewertet werden.
+
+
+
+Sonderfunktionen beim Booten:
+
+Es lassen sich eine oder mehrere (beliebig viele) Tasten oder Tasten-
+kombinationen definieren, die Sonderfunktionen auslösen,  wenn  diese
+Tasten beim Booten (Reset) gedrückt sind.
+
+Wird eine eingestellte Taste bzw. Tastenkombination erkannt, so  wird
+in  U-Boot noch vor dem Start des "Countdown" und somit vor jedem an-
+deren Kommando der Inhalt einer dieser Taste  bzw.  Tastenkombination
+zugeordneten Environment-Variablen ausführen.
+
+
+Die Environment-Variable "magic_keys" wird als Liste von Zeichen ver-
+standen, die als Suffix an den Namen "key_magic" angefügt werden  und
+so  die  Namen  der  Environment-Variablen  definieren, mit denen die
+Tasten (-kombinationen) festgelegt werden:
+
+Ist "magic_keys" NICHT definiert, so wird nur die in der Environment-
+Variablen "key_magic" codierte  Tasten  (-kombination)  geprüft,  und
+ggf.  der  Inhalt der Environment-Variablen "key_cmd" ausgeführt (ge-
+nauer: der Inhalt von "key_cmd" wird der Variablen "preboot" zugewie-
+sen, die ausgeführt wird, unmittelbar bevor die interaktive Kommando-
+interpretation beginnt).
+
+Enthält "magic_keys" z. B.  die  Zeichenkette  "0123CB*",  so  werden
+nacheinander folgende Aktionen ausgeführt:
+
+	prüfe Tastencode	ggf. führe aus Kommando
+	in Variable		in Variable
+	-----------------------------------
+	key_magic0	==>	key_cmd0
+	key_magic1	==>	key_cmd1
+	key_magic2	==>	key_cmd2
+	key_magic3	==>	key_cmd3
+	key_magicC	==>	key_cmdC
+	key_magicB	==>	key_cmdB
+	key_magicA	==>	key_cmdA
+	key_magic*	==>	key_cmd*
+
+Hinweis: sobald ein aktivierter Tastencode erkannt  wurde,  wird  die
+Bearbeitung  abgebrochen; es wird daher höchstens eines der definier-
+ten Kommandos ausgeführt, wobei die Priorität durch  die  Suchreihen-
+folge  festgelegt wird, also durch die Reihenfolge der Zeichen in der
+Varuiablen "magic_keys".
+
+
+Die Codierung der Tasten, die beim Booten gedrückt werden müssen, um
+eine Funktion auszulösen, erfolgt nach der Tastaturtabelle.
+
+Die Definitionen
+
+	=> setenv key_magic0 3a+3b
+	=> setenv key_cmd0 setenv bootdelay 30
+
+bedeuten dementsprechend, daß die Tasten mit den  Codes  0x3A  (Taste
+"F1")  und 0x3B (Taste "F2") gleichzeitig gedrückt werden müssen. Sie
+können dort eine beliebige  Tastenkombination  eintragen  (jeweils  2
+Zeichen für die Hex-Codes der Tasten, und '+' als Trennzeichen).
+
+Wird die eingestellte Tastenkombination erkannt, so  wird  in  U-Boot
+noch  vor  dem Start des "Countdown" und somit vor jedem anderen Kom-
+mando das angebene Kommando ausgeführt und  somit  ein  langes  Boot-
+Delay eingetragen.
+
+Praktisch könnten Sie also in U-Boot "bootdelay"  auf  0  setzen  und
+somit  stets  ohne  jede  User-Interaktion automatisch booten, außer,
+wenn die beiden Tasten "F1" und "F2"  beim  Booten  gedrückt  werden:
+dann würde ein Boot-Delay von 30 Sekunden eingefügt.
+
+
+Hinweis: dem Zeichen '#' kommt innerhalb von "magic_keys" eine beson-
+dere Bedeutung zu: die dadurch definierte  Key-Sequenz  schaltet  den
+Monitor in den "Debug-Modus" - das bedeutet zunächst, daß alle weite-
+ren  Meldungen  von  U-Boot  über  das LCD-Display ausgegeben werden;
+außerdem kann man durch das mit dieser  Tastenkombination  verknüpfte
+Kommando  z. B. die Linux-Bootmeldungen ebenfalls auf das LCD-Display
+legen, so daß der Boot-Vorgang direkt und  ohne  weitere  Hilfsmittel
+analysiert werden kann.
+
+Beispiel:
+
+In U-Boot werden folgende Environment-Variablen gesetzt und abgespei-
+chert:
+
+(1)	=> setenv magic_keys 01234#X
+(2)	=> setenv key_cmd# setenv addfb setenv bootargs \\$(bootargs) console=tty0 console=ttyS1,\\$(baudrate)
+(3)	=> setenv nfsargs setenv bootargs root=/dev/nfs rw nfsroot=\$(serverip):\$(rootpath)
+(4)	=> setenv addip setenv bootargs \$(bootargs) ip=\$(ipaddr):\$(serverip):\$(gatewayip):\$(netmask):\$(hostname)::off panic=1
+(5)	=> setenv addfb setenv bootargs \$(bootargs) console=ttyS1,\$(baudrate)
+(6)	=> setenv bootcmd bootp\;run nfsargs\;run addip\;run addfb\;bootm
+
+Hierbei wird die Linux Commandline (in der Variablen  "bootargs")  im
+Boot-Kommando  "bootcmd"  (6)  schrittweise zusammengesetzt: zunächst
+werden die für Root-Filesystem über NFS erforderlichen  Optionen  ge-
+setzt  ("run  nfsargs", vgl. (3)), dann die Netzwerkkonfiguration an-
+gefügt ("run addip", vgl. (4)),  und  schließlich  die  Systemconsole
+definiert ("run addfb").
+
+Dabei wird im Normalfall die Definition (5)  verwendt;  wurde  aller-
+dings  beim  Reset die entsprechende Taste gedrückt gehalten, so wird
+diese Definition bei der Ausführung des in (2) definierten  Kommandos
+überschrieben,  so  daß  Linux die Bootmeldungen auch über das Frame-
+buffer-Device (=LCD-Display) ausgibt.
+
+Beachten Sie die Verdoppelung der '\'-Escapes in der  Definition  von
+"key_cmd#" - diese ist erforderlich, weil der String _zweimal_ inter-
+pretiert  wird:  das  erste  Mal  bei der Eingabe von "key_cmd#", das
+zweite Mal, wenn der String (als  Inhalt  von  "preboot")  ausgeführt
+wird.
diff --git a/board/mousse/flash.c b/board/mousse/flash.c
new file mode 100644
index 00000000000..3c4a802da61
--- /dev/null
+++ b/board/mousse/flash.c
@@ -0,0 +1,944 @@
+/*
+ * MOUSSE/MPC8240 Board definitions.
+ * Flash Routines for MOUSSE onboard AMD29LV106DB devices
+ *
+ * (C) Copyright 2000
+ * Marius Groeger <mgroeger@sysgo.de>
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 1999, by Curt McDowell, 08-06-99, Broadcom Corp.
+ * (C) Copyright 2001, James Dougherty, 07/18/01, Broadcom Corp.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#include <malloc.h>
+#include "mousse.h"
+#include "flash.h"
+
+int flashLibDebug = 0;
+int flashLibInited = 0;
+
+#define OK  0
+#define ERROR -1
+#define STATUS int
+#define PRINTF			if (flashLibDebug) printf
+#if 0
+#define PRIVATE			static
+#else
+#define PRIVATE
+#endif
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+#define SLEEP_DELAY    166
+#define FLASH_SECTOR_SIZE   (64*1024)
+/***********************************************************************
+ *
+ * Virtual Flash Devices on Mousse board
+ *
+ * These must be kept in sync with the definitions in flashLib.h.
+ *
+ ***********************************************************************/
+
+PRIVATE flash_dev_t flashDev[] = {
+    /* Bank 0 sector SA0 (16 kB) */
+    {	"SA0",FLASH0_BANK, FLASH0_SEG0_START, 1, 14,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+    /* Bank 0 sector SA1 (8 kB) */
+    {	"SA1", FLASH0_BANK, FLASH0_SEG0_START + 0x4000, 1, 13,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+    /* Bank 0 sector SA2 (8 kB) */
+    {	"SA2", FLASH0_BANK, FLASH0_SEG0_START + 0x6000, 1, 13,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+    /* Bank 0 sector SA3 is occluded by Mousse I/O devices */
+    /* Bank 0 sectors SA4-SA18, after Mousse devices up to PLCC (960 kB)  */
+    {	"KERNEL", FLASH0_BANK, FLASH0_SEG1_START, 15, 16,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+    /* Bank 0 sectors SA19-SA26, jumper can occlude this by PLCC (512 kB) */
+    /* This is where the Kahlua boot vector and boot ROM code resides. */
+    {	"BOOT",FLASH0_BANK, FLASH0_SEG2_START, 8, 16,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+    /* Bank 0 sectors SA27-SA34 (512 kB) */
+    {	"RAMDISK",FLASH0_BANK, FLASH0_SEG3_START, 8, 16,
+	FLASH0_VENDOR_ID, FLASH0_DEVICE_ID
+    },
+};
+
+int flashDevCount = (sizeof (flashDev) / sizeof (flashDev[0]));
+
+#define DEV(no)			(&flashDev[no])
+#define DEV_NO(dev)		((dev) - flashDev)
+
+/***********************************************************************
+ *
+ * Private Flash Routines
+ *
+ ***********************************************************************/
+
+/*
+ * The convention is:
+ *
+ * "addr" is always the PROM raw address, which is the address of an
+ * 8-bit quantity for flash 0 and 16-bit quantity for flash 1.
+ *
+ * "pos" is always a logical byte position from the PROM beginning.
+ */
+
+#define FLASH0_ADDR(dev, addr) \
+	((unsigned char *) ((dev)->base + (addr)))
+
+#define FLASH0_WRITE(dev, addr, value) \
+	(*FLASH0_ADDR(dev, addr) = (value))
+
+#define FLASH0_READ(dev, addr) \
+	(*FLASH0_ADDR(dev, addr))
+
+PRIVATE int flashCheck(flash_dev_t *dev)
+{
+    if (! flashLibInited) {
+	printf("flashCheck: flashLib not initialized\n");
+	return ERROR;
+    }
+
+    if (dev < &flashDev[0] || dev >= &flashDev[flashDevCount]) {
+	printf("flashCheck: Bad dev parameter\n");
+	return ERROR;
+    }
+
+    if (! dev->found) {
+	printf("flashCheck: Device %d not available\n", DEV_NO(dev));
+	return ERROR;
+    }
+
+    return OK;
+}
+
+PRIVATE void flashReset(flash_dev_t *dev)
+{
+    PRINTF("flashReset: dev=%d\n", DEV_NO(dev));
+
+    if (dev->bank == FLASH0_BANK) {
+	FLASH0_WRITE(dev, 0x555, 0xaa);
+	FLASH0_WRITE(dev, 0xaaa, 0x55);
+	FLASH0_WRITE(dev, 0x555, 0xf0);
+    }
+
+    udelay(SLEEP_DELAY);
+
+    PRINTF("flashReset: done\n");
+}
+
+PRIVATE int flashProbe(flash_dev_t *dev)
+{
+    int			rv, deviceID, vendorID;
+
+    PRINTF("flashProbe: dev=%d\n", DEV_NO(dev));
+
+    if (dev->bank != FLASH0_BANK) {
+    	rv = ERROR;
+	goto DONE;
+    }
+
+    FLASH0_WRITE(dev, 0xaaa, 0xaa);
+    FLASH0_WRITE(dev, 0x555, 0x55);
+    FLASH0_WRITE(dev, 0xaaa, 0x90);
+
+    udelay(SLEEP_DELAY);
+
+    vendorID = FLASH0_READ(dev, 0);
+    deviceID = FLASH0_READ(dev, 2);
+
+    FLASH0_WRITE(dev, 0, 0xf0);
+
+    PRINTF("flashProbe: vendor=0x%x device=0x%x\n", vendorID, deviceID);
+
+    if (vendorID == dev->vendorID && deviceID == dev->deviceID)
+	rv = OK;
+    else
+	rv = ERROR;
+
+DONE:
+    PRINTF("flashProbe: rv=%d\n", rv);
+
+    return rv;
+}
+
+PRIVATE int flashWait(flash_dev_t *dev, int addr, int expect, int erase)
+{
+    int			rv = ERROR;
+    int			i, data;
+    int			polls;
+#if 0
+    PRINTF("flashWait: dev=%d addr=0x%x expect=0x%x erase=%d\n",
+	   DEV_NO(dev), addr, expect, erase);
+#endif
+
+    if (dev->bank != FLASH0_BANK) {
+	rv = ERROR;
+	goto done;
+    }
+
+    if (erase)
+	polls = FLASH_ERASE_SECTOR_TIMEOUT;	/* Ticks */
+    else
+	polls = FLASH_PROGRAM_POLLS;		/* Loops */
+
+    for (i = 0; i < polls; i++) {
+	if (erase)
+	    udelay(SLEEP_DELAY);
+
+	data = FLASH0_READ(dev, addr);
+
+	if (((data ^ expect) & 0x80) == 0) {
+	    rv = OK;
+	    goto done;
+	}
+
+	if (data & 0x20) {
+	    /*
+	     * If the 0x20 bit has come on, it could actually be because
+	     * the operation succeeded, so check the done bit again.
+	     */
+
+	    data = FLASH0_READ(dev, addr);
+
+	    if (((data ^ expect) & 0x80) == 0) {
+		rv = OK;
+		goto done;
+	    }
+
+	    printf("flashWait: Program error (dev: %d, addr: 0x%x)\n",
+		   DEV_NO(dev), addr);
+
+	    flashReset(dev);
+	    rv = ERROR;
+	    goto done;
+	}
+    }
+
+    printf("flashWait: Timeout %s (dev: %d, addr: 0x%x)\n",
+	   erase ? "erasing sector" : "programming byte",
+	   DEV_NO(dev), addr);
+
+done:
+
+#if 0
+    PRINTF("flashWait: rv=%d\n", rv);
+#endif
+
+    return rv;
+}
+
+/***********************************************************************
+ *
+ * Public Flash Routines
+ *
+ ***********************************************************************/
+
+STATUS flashLibInit(void)
+{
+    int			i;
+
+    PRINTF("flashLibInit: devices=%d\n", flashDevCount);
+
+    for (i = 0; i < flashDevCount; i++) {
+	flash_dev_t	*dev = &flashDev[i];
+	/*
+	 * For bank 1, probe both without and with byte swappage,
+	 * so that this module works on both old and new Mousse boards.
+	 */
+
+	flashReset(dev);
+
+	if (flashProbe(dev) != ERROR)
+	    dev->found = 1;
+
+	    flashReset(dev);
+
+	    if (flashProbe(dev) != ERROR)
+		dev->found = 1;
+
+	    dev->swap = 0;
+
+	    if(dev->found){
+	      PRINTF("\n  FLASH %s[%d]: iobase=0x%x - %d sectors %d KB",
+		     flashDev[i].name,i,flashDev[i].base, flashDev[i].sectors,
+		     (flashDev[i].sectors * FLASH_SECTOR_SIZE)/1024);
+
+	    }
+    }
+
+    flashLibInited = 1;
+
+    PRINTF("flashLibInit: done\n");
+
+    return OK;
+}
+
+STATUS flashEraseSector(flash_dev_t *dev, int sector)
+{
+    int			pos, addr;
+
+    PRINTF("flashErasesector: dev=%d sector=%d\n", DEV_NO(dev), sector);
+
+    if (flashCheck(dev) == ERROR)
+	return ERROR;
+
+    if (sector < 0 || sector >= dev->sectors) {
+	printf("flashEraseSector: Sector out of range (dev: %d, sector: %d)\n",
+	       DEV_NO(dev), sector);
+	return ERROR;
+    }
+
+    pos = FLASH_SECTOR_POS(dev, sector);
+
+    if (dev->bank != FLASH0_BANK) {
+	return ERROR;
+    }
+
+    addr = pos;
+
+    FLASH0_WRITE(dev, 0xaaa, 0xaa);
+    FLASH0_WRITE(dev, 0x555, 0x55);
+    FLASH0_WRITE(dev, 0xaaa, 0x80);
+    FLASH0_WRITE(dev, 0xaaa, 0xaa);
+    FLASH0_WRITE(dev, 0x555, 0x55);
+    FLASH0_WRITE(dev, addr, 0x30);
+
+    return flashWait(dev, addr, 0xff, 1);
+}
+
+/*
+ * Note: it takes about as long to flash all sectors together with Chip
+ * Erase as it does to flash them one at a time (about 30 seconds for 2
+ * MB).  Also since we want to be able to treat subsets of sectors as if
+ * they were complete devices, we don't use Chip Erase.
+ */
+
+STATUS flashErase(flash_dev_t *dev)
+{
+    int			sector;
+
+    PRINTF("flashErase: dev=%d sectors=%d\n", DEV_NO(dev), dev->sectors);
+
+    if (flashCheck(dev) == ERROR)
+	return ERROR;
+
+    for (sector = 0; sector < dev->sectors; sector++) {
+      if (flashEraseSector(dev, sector) == ERROR)
+	    return ERROR;
+    }
+    return OK;
+}
+
+/*
+ * Read and write bytes
+ */
+
+STATUS flashRead(flash_dev_t *dev, int pos, char *buf, int len)
+{
+    int			addr, words;
+
+    PRINTF("flashRead: dev=%d pos=0x%x buf=0x%x len=0x%x\n",
+	   DEV_NO(dev), pos, (int) buf, len);
+
+    if (flashCheck(dev) == ERROR)
+	return ERROR;
+
+    if (pos < 0 || len < 0 || pos + len > FLASH_MAX_POS(dev)) {
+	printf("flashRead: Position out of range "
+	       "(dev: %d, pos: 0x%x, len: 0x%x)\n",
+	       DEV_NO(dev), pos, len);
+	return ERROR;
+    }
+
+    if (len == 0)
+	return OK;
+
+    if (dev->bank == FLASH0_BANK) {
+	addr = pos;
+	words = len;
+
+	PRINTF("flashRead: memcpy(0x%x, 0x%x, 0x%x)\n",
+	       (int) buf, (int) FLASH0_ADDR(dev, pos), len);
+
+	memcpy(buf, FLASH0_ADDR(dev, addr), words);
+
+    }
+    PRINTF("flashRead: rv=OK\n");
+
+    return OK;
+}
+
+STATUS flashWrite(flash_dev_t *dev, int pos, char *buf, int len)
+{
+    int 		addr, words;
+
+    PRINTF("flashWrite: dev=%d pos=0x%x buf=0x%x len=0x%x\n",
+	   DEV_NO(dev), pos, (int) buf, len);
+
+    if (flashCheck(dev) == ERROR)
+	return ERROR;
+
+    if (pos < 0 || len < 0 || pos + len > FLASH_MAX_POS(dev)) {
+	printf("flashWrite: Position out of range "
+	       "(dev: %d, pos: 0x%x, len: 0x%x)\n",
+	       DEV_NO(dev), pos, len);
+	return ERROR;
+    }
+
+    if (len == 0)
+	return OK;
+
+    if (dev->bank == FLASH0_BANK) {
+	unsigned char tmp;
+
+	addr = pos;
+	words = len;
+
+	while (words--) {
+	    tmp = *buf;
+	    if (~FLASH0_READ(dev, addr) & tmp) {
+		printf("flashWrite: Attempt to program 0 to 1 "
+		       "(dev: %d, addr: 0x%x, data: 0x%x)\n",
+		       DEV_NO(dev), addr, tmp);
+		return ERROR;
+	    }
+	    FLASH0_WRITE(dev, 0xaaa, 0xaa);
+	    FLASH0_WRITE(dev, 0x555, 0x55);
+	    FLASH0_WRITE(dev, 0xaaa, 0xa0);
+	    FLASH0_WRITE(dev, addr, tmp);
+	    if (flashWait(dev, addr, tmp, 0) < 0)
+		return ERROR;
+	    buf++;
+	    addr++;
+	}
+    }
+
+    PRINTF("flashWrite: rv=OK\n");
+
+    return OK;
+}
+
+/*
+ * flashWritable returns TRUE if a range contains all F's.
+ */
+
+STATUS flashWritable(flash_dev_t *dev, int pos, int len)
+{
+    int 		addr, words;
+    int			rv = ERROR;
+
+    PRINTF("flashWritable: dev=%d pos=0x%x len=0x%x\n",
+	   DEV_NO(dev), pos, len);
+
+    if (flashCheck(dev) == ERROR)
+	goto done;
+
+    if (pos < 0 || len < 0 || pos + len > FLASH_MAX_POS(dev)) {
+	printf("flashWritable: Position out of range "
+	       "(dev: %d, pos: 0x%x, len: 0x%x)\n",
+	       DEV_NO(dev), pos, len);
+	goto done;
+    }
+
+    if (len == 0) {
+	rv = 1;
+	goto done;
+    }
+
+    if (dev->bank == FLASH0_BANK) {
+	addr = pos;
+	words = len;
+
+	while (words--) {
+	    if (FLASH0_READ(dev, addr) != 0xff) {
+		rv = 0;
+		goto done;
+	    }
+	    addr++;
+	}
+    }
+
+    rv = 1;
+
+ done:
+    PRINTF("flashWrite: rv=%d\n", rv);
+    return rv;
+}
+
+
+/*
+ * NOTE: the below code cannot run from FLASH!!!
+ */
+/***********************************************************************
+ *
+ * Flash Diagnostics
+ *
+ ***********************************************************************/
+
+STATUS flashDiag(flash_dev_t *dev)
+{
+    unsigned int	*buf = 0;
+    int			i, len, sector;
+    int			rv = ERROR;
+
+    if (flashCheck(dev) == ERROR)
+	return ERROR;
+
+    printf("flashDiag: Testing device %d, "
+	   "base: 0x%x, %d sectors @ %d kB = %d kB\n",
+	   DEV_NO(dev), dev->base,
+	   dev->sectors,
+	   1 << (dev->lgSectorSize - 10),
+	   dev->sectors << (dev->lgSectorSize - 10));
+
+    len = 1 << dev->lgSectorSize;
+
+    printf("flashDiag: Erasing\n");
+
+    if (flashErase(dev) == ERROR) {
+	printf("flashDiag: Erase failed\n");
+	goto done;
+    }
+    printf("%d bytes requested ...\n", len);
+    buf = malloc(len);
+    printf("allocated %d bytes ...\n", len);
+    if (buf == 0) {
+	printf("flashDiag: Out of memory\n");
+	goto done;
+    }
+
+    /*
+     * Write unique counting pattern to each sector
+     */
+
+    for (sector = 0; sector < dev->sectors; sector++) {
+	printf("flashDiag: Write sector %d\n", sector);
+
+	for (i = 0; i < len / 4; i++)
+	    buf[i] = sector << 24 | i;
+
+	if (flashWrite(dev,
+		       sector << dev->lgSectorSize,
+		       (char *) buf,
+		       len) == ERROR) {
+	    printf("flashDiag: Write failed (dev: %d, sector: %d)\n",
+		   DEV_NO(dev), sector);
+	    goto done;
+	}
+    }
+
+    /*
+     * Verify
+     */
+
+    for (sector = 0; sector < dev->sectors; sector++) {
+	printf("flashDiag: Verify sector %d\n", sector);
+
+	if (flashRead(dev,
+		      sector << dev->lgSectorSize,
+		      (char *) buf,
+		      len) == ERROR) {
+	    printf("flashDiag: Read failed (dev: %d, sector: %d)\n",
+		   DEV_NO(dev), sector);
+	    goto done;
+	}
+
+	for (i = 0; i < len / 4; i++) {
+	    if (buf[i] != (sector << 24 | i)) {
+		printf("flashDiag: Verify error "
+		       "(dev: %d, sector: %d, offset: 0x%x)\n",
+		       DEV_NO(dev), sector, i);
+		printf("flashDiag: Expected 0x%08x, got 0x%08x\n",
+		       sector << 24 | i, buf[i]);
+
+		goto done;
+	    }
+	}
+    }
+
+    printf("flashDiag: Erasing\n");
+
+    if (flashErase(dev) == ERROR) {
+	printf("flashDiag: Final erase failed\n");
+	goto done;
+    }
+
+    rv = OK;
+
+ done:
+    if (buf)
+	free(buf);
+
+    if (rv == OK)
+	printf("flashDiag: Device %d passed\n", DEV_NO(dev));
+    else
+	printf("flashDiag: Device %d failed\n", DEV_NO(dev));
+
+    return rv;
+}
+
+STATUS flashDiagAll(void)
+{
+    int			i;
+    int			rv = OK;
+
+    PRINTF("flashDiagAll: devices=%d\n", flashDevCount);
+
+    for (i = 0; i < flashDevCount; i++) {
+	flash_dev_t	*dev = &flashDev[i];
+
+	if (dev->found && flashDiag(dev) == ERROR)
+	    rv = ERROR;
+    }
+
+    if (rv == OK)
+	printf("flashDiagAll: Passed\n");
+    else
+	printf("flashDiagAll: Failed because of earlier errors\n");
+
+    return OK;
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+    unsigned long size = 0;
+    flash_dev_t	*dev = NULL;
+    flashLibInit();
+
+    /*
+     * Provide info for FLASH (up to 960K) of Kernel Image data.
+     */
+    dev = FLASH_DEV_BANK0_LOW;
+    flash_info[FLASH_BANK_KERNEL].flash_id =
+      (dev->vendorID << 16) | dev->deviceID;
+    flash_info[FLASH_BANK_KERNEL].sector_count = dev->sectors;
+    flash_info[FLASH_BANK_KERNEL].size =
+      flash_info[FLASH_BANK_KERNEL].sector_count * FLASH_SECTOR_SIZE;
+    flash_info[FLASH_BANK_KERNEL].start[FIRST_SECTOR] = dev->base;
+    size += flash_info[FLASH_BANK_KERNEL].size;
+
+    /*
+     * Provide info for 512K PLCC FLASH ROM (U-Boot)
+     */
+    dev = FLASH_DEV_BANK0_BOOT;
+    flash_info[FLASH_BANK_BOOT].flash_id =
+      (dev->vendorID << 16) | dev->deviceID;
+    flash_info[FLASH_BANK_BOOT].sector_count = dev->sectors;
+    flash_info[FLASH_BANK_BOOT].size =
+      flash_info[FLASH_BANK_BOOT].sector_count * FLASH_SECTOR_SIZE;
+    flash_info[FLASH_BANK_BOOT].start[FIRST_SECTOR] = dev->base;
+    size += flash_info[FLASH_BANK_BOOT].size;
+
+
+    /*
+     * Provide info for 512K FLASH0 segment (U-Boot)
+     */
+    dev = FLASH_DEV_BANK0_HIGH;
+    flash_info[FLASH_BANK_AUX].flash_id =
+      (dev->vendorID << 16) | dev->deviceID;
+    flash_info[FLASH_BANK_AUX].sector_count = dev->sectors;
+    flash_info[FLASH_BANK_AUX].size =
+      flash_info[FLASH_BANK_AUX].sector_count * FLASH_SECTOR_SIZE;
+    flash_info[FLASH_BANK_AUX].start[FIRST_SECTOR] = dev->base;
+    size += flash_info[FLASH_BANK_AUX].size;
+
+
+    return  size;
+}
+
+/*
+ * Get flash device from U-Boot flash info.
+ */
+flash_dev_t*
+getFlashDevFromInfo(flash_info_t* info)
+{
+  int i;
+
+  if(!info)
+    return NULL;
+
+  for (i = 0; i < flashDevCount; i++) {
+    flash_dev_t	*dev = &flashDev[i];
+    if(dev->found && (dev->base == info->start[0]))
+      return dev;
+  }
+  printf("ERROR: notice, no FLASH mapped at address 0x%x\n",
+	 (unsigned int)info->start[0]);
+  return NULL;
+}
+
+ulong
+flash_get_size (vu_long *addr, flash_info_t *info)
+{
+    int i;
+    for(i = 0; i < flashDevCount; i++) {
+      flash_dev_t	*dev = &flashDev[i];
+      if(dev->found){
+	if(dev->base == (unsigned int)addr){
+	  info->flash_id = (dev->vendorID << 16) | dev->deviceID;
+	  info->sector_count = dev->sectors;
+	  info->size = info->sector_count * FLASH_SECTOR_SIZE;
+	  return dev->sectors * FLASH_SECTOR_SIZE;
+	}
+      }
+    }
+    return 0;
+}
+
+void
+flash_print_info  (flash_info_t *info)
+{
+  int i;
+  unsigned int chip;
+
+    if (info->flash_id == FLASH_UNKNOWN) {
+	printf ("missing or unknown FLASH type\n");
+	return;
+    }
+
+    switch ((info->flash_id >> 16) & 0xff) {
+    case 0x1:
+	printf ("AMD ");
+	break;
+    default:
+	printf ("Unknown Vendor ");
+	break;
+    }
+    chip = (unsigned int) info->flash_id & 0x000000ff;
+
+    switch (chip) {
+
+    case AMD_ID_F040B:
+	printf ("AM29F040B (4 Mbit)\n");
+	break;
+
+    case AMD_ID_LV160B:
+    case FLASH_AM160LV:
+    case 0x49:
+	printf ("AM29LV160B (16 Mbit / 2M x 8bit)\n");
+	break;
+
+    default:
+      printf ("Unknown Chip Type:0x%x\n", chip);
+	break;
+    }
+
+    printf ("  Size: %ld bytes in %d Sectors\n",
+	    info->size, info->sector_count);
+
+    printf ("  Sector Start Addresses:");
+    for (i=0; i<info->sector_count; ++i) {
+      if ((i % 5) == 0)
+	  printf ("\n   ");
+	printf (" %08lX%s",
+		info->start[FIRST_SECTOR] + i*FLASH_SECTOR_SIZE,
+		info->protect[i] ? " (RO)" : "     "
+		);
+    }
+    printf ("\n");
+}
+
+
+/*
+ * Erase a range of flash sectors.
+ */
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+    vu_long *addr = (vu_long*)(info->start[0]);
+    int prot, sect, l_sect;
+    flash_dev_t* dev = NULL;
+
+    if ((s_first < 0) || (s_first > s_last)) {
+	if (info->flash_id == FLASH_UNKNOWN) {
+	    printf ("- missing\n");
+	} else {
+	    printf ("- no sectors to erase\n");
+	}
+	return 1;
+    }
+
+    prot = 0;
+    for (sect = s_first; sect <= s_last; sect++) {
+	if (info->protect[sect]) {
+	    prot++;
+	}
+    }
+
+    if (prot) {
+	printf ("- Warning: %d protected sectors will not be erased!\n",
+		prot);
+    } else {
+	printf ("\n");
+    }
+
+    l_sect = -1;
+
+    /* Start erase on unprotected sectors */
+    dev = getFlashDevFromInfo(info);
+    if(dev){
+      printf("Erase FLASH[%s] -%d sectors:", dev->name, dev->sectors);
+      for (sect = s_first; sect<=s_last; sect++) {
+	if (info->protect[sect] == 0) {	/* not protected */
+	  addr = (vu_long*)(dev->base);
+	  /*   printf("erase_sector: sector=%d, addr=0x%x\n",
+	       sect, addr); */
+	  printf(".");
+	  if(ERROR == flashEraseSector(dev, sect)){
+	    printf("ERROR: could not erase sector %d on FLASH[%s]\n",
+		   sect, dev->name);
+	    return 1;
+	  }
+	}
+      }
+    }
+    printf (" done\n");
+    return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int
+write_word (flash_info_t *info, ulong dest, ulong data)
+{
+
+  flash_dev_t* dev = getFlashDevFromInfo(info);
+  int addr = dest - info->start[0];
+
+  if (! dev)
+    return 1;
+
+  if(OK != flashWrite(dev, addr, (char*)&data, sizeof(ulong))){
+    printf("ERROR: could not write to addr=0x%x, data=0x%x\n",
+	   (unsigned int)addr, (unsigned)data);
+    return 1;
+  }
+
+  if((addr % FLASH_SECTOR_SIZE) == 0)
+    printf(".");
+
+
+  PRINTF("write_word:0x%x, base=0x%x, addr=0x%x, data=0x%x\n",
+	 (unsigned)info->start[0],
+	 (unsigned)dest,
+	 (unsigned)(dest - info->start[0]),
+	 (unsigned)data);
+
+
+
+    return (0);
+}
+
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+    ulong cp, wp, data;
+    int i, l, rc;
+    flash_dev_t* dev = getFlashDevFromInfo(info);
+
+    if( dev ) {
+      printf("FLASH[%s]:", dev->name);
+      wp = (addr & ~3);	/* get lower word aligned address */
+
+      /*
+       * handle unaligned start bytes
+       */
+      if ((l = addr - wp) != 0) {
+	data = 0;
+	for (i=0, cp=wp; i<l; ++i, ++cp) {
+	  data = (data << 8) | (*(uchar *)cp);
+	}
+	for (; i<4 && cnt>0; ++i) {
+	  data = (data << 8) | *src++;
+	  --cnt;
+	  ++cp;
+	}
+	for (; cnt==0 && i<4; ++i, ++cp) {
+	  data = (data << 8) | (*(uchar *)cp);
+	}
+	if ((rc = write_word(info, wp, data)) != 0) {
+	  return (rc);
+	}
+	wp += 4;
+      }
+
+      /*
+       * handle word aligned part
+       */
+      while (cnt >= 4) {
+	data = 0;
+	for (i=0; i<4; ++i) {
+	  data = (data << 8) | *src++;
+	}
+	if ((rc = write_word(info, wp, data)) != 0) {
+	  return (rc);
+	}
+	wp  += 4;
+	cnt -= 4;
+      }
+
+      if (cnt == 0) {
+	return (0);
+      }
+
+      /*
+       * handle unaligned tail bytes
+       */
+      data = 0;
+      for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+	data = (data << 8) | *src++;
+	--cnt;
+      }
+      for (; i<4; ++i, ++cp) {
+	data = (data << 8) | (*(uchar *)cp);
+      }
+
+      return (write_word(info, wp, data));
+    }
+    return 1;
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/mousse/m48t59y.c b/board/mousse/m48t59y.c
new file mode 100644
index 00000000000..7205a963623
--- /dev/null
+++ b/board/mousse/m48t59y.c
@@ -0,0 +1,323 @@
+/*
+ * SGS M48-T59Y TOD/NVRAM Driver
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 1999, by Curt McDowell, 08-06-99, Broadcom Corp.
+ *
+ * (C) Copyright 2001, James Dougherty, 07/18/01, Broadcom Corp.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * SGS M48-T59Y TOD/NVRAM Driver
+ *
+ * The SGS M48 an 8K NVRAM starting at offset M48_BASE_ADDR and
+ * continuing for 8176 bytes. After that starts the Time-Of-Day (TOD)
+ * registers which are used to set/get the internal date/time functions.
+ *
+ * This module implements Y2K compliance by taking full year numbers
+ * and translating back and forth from the TOD 2-digit year.
+ *
+ * NOTE: for proper interaction with an operating system, the TOD should
+ * be used to store Universal Coordinated Time (GMT) and timezone
+ * conversions should be used.
+ *
+ * Here is a diagram of the memory layout:
+ *
+ * +---------------------------------------------+ 0xffe0a000
+ * | Non-volatile memory                         | .
+ * |                                             | .
+ * | (8176 bytes of Non-volatile memory)         | .
+ * |                                             | .
+ * +---------------------------------------------+ 0xffe0bff0
+ * | Flags                                       |
+ * +---------------------------------------------+ 0xffe0bff1
+ * | Unused                                      |
+ * +---------------------------------------------+ 0xffe0bff2
+ * | Alarm Seconds                               |
+ * +---------------------------------------------+ 0xffe0bff3
+ * | Alarm Minutes                               |
+ * +---------------------------------------------+ 0xffe0bff4
+ * | Alarm Date                                  |
+ * +---------------------------------------------+ 0xffe0bff5
+ * | Interrupts                                  |
+ * +---------------------------------------------+ 0xffe0bff6
+ * | WatchDog                                    |
+ * +---------------------------------------------+ 0xffe0bff7
+ * | Calibration                                 |
+ * +---------------------------------------------+ 0xffe0bff8
+ * | Seconds                                     |
+ * +---------------------------------------------+ 0xffe0bff9
+ * | Minutes                                     |
+ * +---------------------------------------------+ 0xffe0bffa
+ * | Hours                                       |
+ * +---------------------------------------------+ 0xffe0bffb
+ * | Day                                         |
+ * +---------------------------------------------+ 0xffe0bffc
+ * | Date                                        |
+ * +---------------------------------------------+ 0xffe0bffd
+ * | Month                                       |
+ * +---------------------------------------------+ 0xffe0bffe
+ * | Year (2 digits only)                        |
+ * +---------------------------------------------+ 0xffe0bfff
+ */
+#include <common.h>
+#include <rtc.h>
+#include "mousse.h"
+
+/*
+ * Imported from mousse.h:
+ *
+ *   TOD_REG_BASE		Base of m48t59y TOD registers
+ *   SYS_TOD_UNPROTECT()	Disable NVRAM write protect
+ *   SYS_TOD_PROTECT()		Re-enable NVRAM write protect
+ */
+
+#define YEAR		0xf
+#define MONTH		0xe
+#define DAY		0xd
+#define DAY_OF_WEEK	0xc
+#define HOUR		0xb
+#define MINUTE		0xa
+#define SECOND		0x9
+#define CONTROL		0x8
+#define WATCH		0x7
+#define INTCTL		0x6
+#define WD_DATE		0x5
+#define WD_HOUR		0x4
+#define WD_MIN		0x3
+#define WD_SEC		0x2
+#define _UNUSED		0x1
+#define FLAGS		0x0
+
+#define M48_ADDR	((volatile unsigned char *) TOD_REG_BASE)
+
+int m48_tod_init(void)
+{
+    SYS_TOD_UNPROTECT();
+
+    M48_ADDR[CONTROL] = 0;
+    M48_ADDR[WATCH] = 0;
+    M48_ADDR[INTCTL] = 0;
+
+    /*
+     * If the oscillator is currently stopped (as on a new part shipped
+     * from the factory), start it running.
+     *
+     * Here is an example of the TOD bytes on a brand new M48T59Y part:
+     *		00 00 00 00 00 00 00 00 00 88 8c c3 bf c8 f5 01
+     */
+
+    if (M48_ADDR[SECOND] & 0x80)
+	M48_ADDR[SECOND] = 0;
+
+    /* Is battery low */
+    if ( M48_ADDR[FLAGS] & 0x10) {
+	 printf("NOTICE: Battery low on Real-Time Clock (replace SNAPHAT).\n");
+    }
+
+    SYS_TOD_PROTECT();
+
+    return 0;
+}
+
+/*
+ * m48_tod_set
+ */
+
+static int to_bcd(int value)
+{
+    return value / 10 * 16 + value % 10;
+}
+
+static int from_bcd(int value)
+{
+    return value / 16 * 10 + value % 16;
+}
+
+static int day_of_week(int y, int m, int d)	/* 0-6 ==> Sun-Sat */
+{
+    static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
+    y -= m < 3;
+    return (y + y/4 - y/100 + y/400 + t[m-1] + d) % 7;
+}
+
+/*
+ * Note: the TOD should store the current GMT
+ */
+
+int m48_tod_set(int year,		/* 1980-2079 */
+		int month,		/* 01-12 */
+		int day,		/* 01-31 */
+		int hour,		/* 00-23 */
+		int minute,		/* 00-59 */
+		int second)		/* 00-59 */
+
+{
+    SYS_TOD_UNPROTECT();
+
+    M48_ADDR[CONTROL] |= 0x80;	/* Set WRITE bit */
+
+    M48_ADDR[YEAR] = to_bcd(year % 100);
+    M48_ADDR[MONTH] = to_bcd(month);
+    M48_ADDR[DAY] = to_bcd(day);
+    M48_ADDR[DAY_OF_WEEK] = day_of_week(year, month, day) + 1;
+    M48_ADDR[HOUR] = to_bcd(hour);
+    M48_ADDR[MINUTE] = to_bcd(minute);
+    M48_ADDR[SECOND] = to_bcd(second);
+
+    M48_ADDR[CONTROL] &= ~0x80;	/* Clear WRITE bit */
+
+    SYS_TOD_PROTECT();
+
+    return 0;
+}
+
+/*
+ * Note: the TOD should store the current GMT
+ */
+
+int m48_tod_get(int *year,		/* 1980-2079 */
+		int *month,		/* 01-12 */
+		int *day,		/* 01-31 */
+		int *hour,		/* 00-23 */
+		int *minute,		/* 00-59 */
+		int *second)		/* 00-59 */
+{
+    int y;
+
+    SYS_TOD_UNPROTECT();
+
+    M48_ADDR[CONTROL] |= 0x40;	/* Set READ bit */
+
+    y = from_bcd(M48_ADDR[YEAR]);
+    *year = y < 80 ? 2000 + y : 1900 + y;
+    *month = from_bcd(M48_ADDR[MONTH]);
+    *day = from_bcd(M48_ADDR[DAY]);
+    /* day_of_week = M48_ADDR[DAY_OF_WEEK] & 0xf; */
+    *hour = from_bcd(M48_ADDR[HOUR]);
+    *minute = from_bcd(M48_ADDR[MINUTE]);
+    *second = from_bcd(M48_ADDR[SECOND] & 0x7f);
+
+    M48_ADDR[CONTROL] &= ~0x40;	/* Clear READ bit */
+
+    SYS_TOD_PROTECT();
+
+    return 0;
+}
+
+int m48_tod_get_second(void)
+{
+    return from_bcd(M48_ADDR[SECOND] & 0x7f);
+}
+
+/*
+ * Watchdog function
+ *
+ *  If usec is 0, the watchdog timer is disarmed.
+ *
+ *  If usec is non-zero, the watchdog timer is armed (or re-armed) for
+ *    approximately usec microseconds (if the exact requested usec is
+ *    not supported by the chip, the next higher available value is used).
+ *
+ *  Minimum watchdog timeout = 62500 usec
+ *  Maximum watchdog timeout = 124 sec (124000000 usec)
+ */
+
+void m48_watchdog_arm(int usec)
+{
+    int		mpy, res;
+
+    SYS_TOD_UNPROTECT();
+
+    if (usec == 0) {
+	res = 0;
+	mpy = 0;
+    } else if (usec < 2000000) {	/* Resolution: 1/16s if below 2s */
+	res = 0;
+	mpy = (usec + 62499) / 62500;
+    } else if (usec < 8000000) {	/* Resolution: 1/4s if below 8s */
+	res = 1;
+	mpy = (usec + 249999) / 250000;
+    } else if (usec < 32000000) {	/* Resolution: 1s if below 32s */
+	res = 2;
+	mpy = (usec + 999999) / 1000000;
+    } else {				/* Resolution: 4s up to 124s */
+	res = 3;
+	mpy = (usec + 3999999) / 4000000;
+	if (mpy > 31)
+	    mpy = 31;
+    }
+
+    M48_ADDR[WATCH] = (0x80 |		/* Steer to RST signal (IRQ = N/C) */
+		       mpy << 2 |
+		       res);
+
+    SYS_TOD_PROTECT();
+}
+
+/*
+ * U-Boot RTC support.
+ */
+void
+rtc_get( struct rtc_time *tmp )
+{
+	m48_tod_get(&tmp->tm_year,
+		    &tmp->tm_mon,
+		    &tmp->tm_mday,
+		    &tmp->tm_hour,
+		    &tmp->tm_min,
+		    &tmp->tm_sec);
+	tmp->tm_yday = 0;
+	tmp->tm_isdst= 0;
+
+#ifdef RTC_DEBUG
+	printf( "Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+		tmp->tm_hour, tmp->tm_min, tmp->tm_sec );
+#endif
+}
+
+void
+rtc_set( struct rtc_time *tmp )
+{
+	m48_tod_set(tmp->tm_year,		/* 1980-2079 */
+		    tmp->tm_mon,		/* 01-12 */
+		    tmp->tm_mday,              /* 01-31 */
+		    tmp->tm_hour,		/* 00-23 */
+		    tmp->tm_min,		/* 00-59 */
+		    tmp->tm_sec);		/* 00-59 */
+
+#ifdef RTC_DEBUG
+	printf( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+#endif
+
+}
+
+void
+rtc_reset (void)
+{
+  m48_tod_init();
+}
+
diff --git a/board/pm826/flash.c b/board/pm826/flash.c
new file mode 100644
index 00000000000..4d5147bf78c
--- /dev/null
+++ b/board/pm826/flash.c
@@ -0,0 +1,377 @@
+/*
+ * (C) Copyright 2001, 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Flash Routines for Intel devices
+ *
+ *--------------------------------------------------------------------
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*-----------------------------------------------------------------------
+ */
+ulong flash_get_size (volatile unsigned long *baseaddr,
+					  flash_info_t * info)
+{
+	short i;
+	unsigned long flashtest_h, flashtest_l;
+
+	info->sector_count = info->size = 0;
+	info->flash_id = FLASH_UNKNOWN;
+
+	/* Write query command sequence and test FLASH answer
+	 */
+	baseaddr[0] = 0x00980098;
+	baseaddr[1] = 0x00980098;
+
+	flashtest_h = baseaddr[0];	/* manufacturer ID	*/
+	flashtest_l = baseaddr[1];
+
+	if (flashtest_h != INTEL_MANUFACT || flashtest_l != INTEL_MANUFACT)
+		return (0);		/* no or unknown flash	*/
+
+	flashtest_h = baseaddr[2];	/* device ID	        */
+	flashtest_l = baseaddr[3];
+
+	if (flashtest_h != flashtest_l)
+		return (0);
+
+	switch (flashtest_h) {
+	case INTEL_ID_28F160C3B:
+		info->flash_id = FLASH_28F160C3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB	*/
+		break;
+	case INTEL_ID_28F160F3B:
+		info->flash_id = FLASH_28F160F3B;
+		info->sector_count = 39;
+		info->size = 0x00800000;	/* 4 * 2 MB = 8 MB      */
+		break;
+	default:
+		return (0);			/* no or unknown flash	*/
+	}
+
+	info->flash_id |= INTEL_MANUFACT << 16; /* set manufacturer offset */
+
+	if (info->flash_id & FLASH_BTYPE) {
+		volatile unsigned long *tmp = baseaddr;
+
+		/* set up sector start adress table (bottom sector type)
+		 * AND unlock the sectors (if our chip is 160C3)
+		 */
+		for (i = 0; i < info->sector_count; i++) {
+			if ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F160C3B) {
+				tmp[0] = 0x00600060;
+				tmp[1] = 0x00600060;
+				tmp[0] = 0x00D000D0;
+				tmp[1] = 0x00D000D0;
+			}
+			info->start[i] = (uint) tmp;
+			tmp += i < 8 ? 0x2000 : 0x10000; /* pointer arith       */
+		}
+	}
+
+	memset (info->protect, 0, info->sector_count);
+
+	baseaddr[0] = 0x00FF00FF;
+	baseaddr[1] = 0x00FF00FF;
+
+	return (info->size);
+}
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+	unsigned long size_b0 = 0;
+	int i;
+
+	/* Init: no FLASHes known
+	 */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here (only one bank) */
+
+	size_b0 = flash_get_size ((ulong *) CFG_FLASH0_BASE, &flash_info[0]);
+	if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b0 == 0) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+				size_b0, size_b0 >> 20);
+	}
+
+	/* protect monitor and environment sectors
+	 */
+
+#ifndef CONFIG_BOOT_ROM
+	/* If U-Boot is  booted from ROM the CFG_MONITOR_BASE > CFG_FLASH0_BASE
+	 * but we shouldn't protect it.
+	 */
+
+# if CFG_MONITOR_BASE >= CFG_FLASH0_BASE
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_MONITOR_BASE,
+		       CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1, &flash_info[0]
+	);
+# endif
+#endif	/* CONFIG_BOOT_ROM */
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+#endif
+
+	return (size_b0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch ((info->flash_id >> 16) & 0xff) {
+	case 0x89:
+		printf ("INTEL ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_28F160C3B:
+		printf ("28F160C3B (16 M, bottom sector)\n");
+		break;
+	case FLASH_28F160F3B:
+		printf ("28F160F3B (16 M, bottom sector)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+			info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	int flag, prot, sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+				prot);
+	} else {
+		printf ("\n");
+	}
+
+	/* Start erase on unprotected sectors
+	 */
+	for (sect = s_first; sect <= s_last; sect++) {
+		volatile ulong *addr =
+				(volatile unsigned long *) info->start[sect];
+
+		start = get_timer (0);
+		last = start;
+		if (info->protect[sect] == 0) {
+			/* Disable interrupts which might cause a timeout here
+			 */
+			flag = disable_interrupts ();
+
+			/* Erase the block
+			 */
+			addr[0] = 0x00200020;
+			addr[1] = 0x00200020;
+			addr[0] = 0x00D000D0;
+			addr[1] = 0x00D000D0;
+
+			/* re-enable interrupts if necessary
+			 */
+			if (flag)
+				enable_interrupts ();
+
+			/* wait at least 80us - let's wait 1 ms
+			 */
+			udelay (1000);
+
+			last = start;
+			while ((addr[0] & 0x00800080) != 0x00800080 ||
+				   (addr[1] & 0x00800080) != 0x00800080) {
+				if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+					printf ("Timeout (erase suspended!)\n");
+					/* Suspend erase
+					 */
+					addr[0] = 0x00B000B0;
+					addr[1] = 0x00B000B0;
+					goto DONE;
+				}
+				/* show that we're waiting
+				 */
+				if ((now - last) > 1000) {	/* every second */
+					serial_putc ('.');
+					last = now;
+				}
+			}
+			if (addr[0] & 0x00220022 || addr[1] & 0x00220022) {
+				printf ("*** ERROR: erase failed!\n");
+				goto DONE;
+			}
+		}
+		/* Clear status register and reset to read mode
+		 */
+		addr[0] = 0x00500050;
+		addr[1] = 0x00500050;
+		addr[0] = 0x00FF00FF;
+		addr[1] = 0x00FF00FF;
+	}
+
+	printf (" done\n");
+
+DONE:
+	return 0;
+}
+
+static int write_word (flash_info_t *, volatile unsigned long *, ulong);
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong v;
+	int i, l, cc = cnt, res = 0;
+
+
+	for (v=0; cc > 0; addr += 4, cc -= 4 - l) {
+		l = (addr & 3);
+		addr &= ~3;
+
+		for (i = 0; i < 4; i++) {
+			v = (v << 8) + (i < l || i - l >= cc ?
+				*((unsigned char *) addr + i) : *src++);
+		}
+
+		if ((res = write_word (info, (volatile unsigned long *) addr, v)) != 0)
+			break;
+	}
+
+	return (res);
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t * info, volatile unsigned long *addr,
+					   ulong data)
+{
+	int flag, res = 0;
+	ulong start;
+
+	/* Check if Flash is (sufficiently) erased
+	 */
+	if ((*addr & data) != data)
+		return (2);
+
+	/* Disable interrupts which might cause a timeout here
+	 */
+	flag = disable_interrupts ();
+
+	*addr = 0x00400040;
+	*addr = data;
+
+	/* re-enable interrupts if necessary
+	 */
+	if (flag)
+		enable_interrupts ();
+
+	start = get_timer (0);
+	while ((*addr & 0x00800080) != 0x00800080) {
+		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+			/* Suspend program
+			 */
+			*addr = 0x00B000B0;
+			res = 1;
+			goto OUT;
+		}
+	}
+
+	if (*addr & 0x00220022) {
+		printf ("*** ERROR: program failed!\n");
+		res = 1;
+	}
+
+OUT:
+	/* Clear status register and reset to read mode
+	 */
+	*addr = 0x00500050;
+	*addr = 0x00FF00FF;
+
+	return (res);
+}
diff --git a/board/sacsng/flash.c b/board/sacsng/flash.c
new file mode 100644
index 00000000000..4fd04dfc067
--- /dev/null
+++ b/board/sacsng/flash.c
@@ -0,0 +1,523 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <configs/sacsng.h>
+
+
+#undef  DEBUG
+
+#ifndef	CFG_ENV_ADDR
+#define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_ENV_OFFSET)
+#endif
+#ifndef CFG_ENV_SIZE
+#define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+#endif
+
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_short *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	size_b0 = flash_get_size((vu_short *)CFG_FLASH0_BASE, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size_b0, size_b0<<20);
+	}
+
+	size_b1 = flash_get_size((vu_short *)CFG_FLASH1_BASE, &flash_info[1]);
+
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	/* monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_MONITOR_BASE,
+		      CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+		      &flash_info[0]);
+#endif
+
+#ifdef	CFG_ENV_IS_IN_FLASH
+	/* ENV protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_ENV_ADDR,
+		      CFG_ENV_ADDR+CFG_ENV_SIZE-1,
+		      &flash_info[0]);
+#endif
+
+	if (size_b1) {
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+		/* monitor protection ON by default */
+		flash_protect(FLAG_PROTECT_SET,
+			      CFG_MONITOR_BASE,
+			      CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+			      &flash_info[1]);
+#endif
+
+#ifdef	CFG_ENV_IS_IN_FLASH
+		/* ENV protection ON by default */
+		flash_protect(FLAG_PROTECT_SET,
+			      CFG_ENV_ADDR,
+			      CFG_ENV_ADDR+CFG_ENV_SIZE-1,
+			      &flash_info[1]);
+#endif
+	} else {
+		flash_info[1].flash_id = FLASH_UNKNOWN;
+		flash_info[1].sector_count = -1;
+	}
+
+	flash_info[0].size = size_b0;
+	flash_info[1].size = size_b1;
+
+	/*
+	 * We only report the primary flash for U-Boot's use.
+	 */
+	return (size_b0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+				break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+				break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+				break;
+	default:		printf ("Unknown Chip Type\n");
+				break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+
+static ulong flash_get_size (vu_short *addr, flash_info_t *info)
+{
+	short i;
+	ushort value;
+	ulong  base = (ulong)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr[0x0555] = 0xAAAA;
+	addr[0x02AA] = 0x5555;
+	addr[0x0555] = 0x9090;
+	__asm__ __volatile__(" sync\n ");
+
+	value = addr[0];
+#ifdef DEBUG
+	printf("Flash manufacturer 0x%04X\n", value);
+#endif
+
+	if(value == (ushort)AMD_MANUFACT) {
+		info->flash_id = FLASH_MAN_AMD;
+	} else if (value == (ushort)FUJ_MANUFACT) {
+		info->flash_id = FLASH_MAN_FUJ;
+	} else {
+#ifdef DEBUG
+		printf("Unknown flash manufacturer 0x%04X\n", value);
+#endif
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+	value = addr[1];			/* device ID		*/
+#ifdef DEBUG
+	printf("Flash type 0x%04X\n", value);
+#endif
+
+	if(value == (ushort)AMD_ID_LV400T) {
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00080000;	/* => 0.5 MB		*/
+	} else if(value == (ushort)AMD_ID_LV400B) {
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00080000;	/* => 0.5 MB		*/
+	} else if(value == (ushort)AMD_ID_LV800T) {
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00100000;	/* => 1 MB		*/
+	} else if(value == (ushort)AMD_ID_LV800B) {
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00100000;	/* => 1 MB		*/
+	} else if(value == (ushort)AMD_ID_LV160T) {
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00200000;	/* => 2 MB		*/
+	} else if(value == (ushort)AMD_ID_LV160B) {
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00200000;	/* => 2 MB		*/
+	} else if(value == (ushort)AMD_ID_LV320T) {
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 67;
+		info->size = 0x00400000;	/* => 4 MB		*/
+	} else if(value == (ushort)AMD_ID_LV320B) {
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 67;
+		info->size = 0x00400000;	/* => 4 MB		*/
+	} else {
+#ifdef DEBUG
+		printf("Unknown flash type 0x%04X\n", value);
+		info->size = CFG_FLASH_SIZE;
+#else
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+#endif
+	}
+
+	/* set up sector start address table */
+	if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block type	*/
+		info->start[0] = base + 0x00000000;
+		info->start[1] = base + 0x00004000;
+		info->start[2] = base + 0x00006000;
+		info->start[3] = base + 0x00008000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = base + ((i - 3) * 0x00010000);
+		}
+	} else {
+		/* set sector offsets for top boot block type		*/
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		for (; i >= 0; i--) {
+			info->start[i] = base + (i * 0x00010000);
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr = (volatile unsigned short *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (volatile unsigned short *)info->start[0];
+
+	}
+
+	addr[0] = 0xF0F0;	/* reset bank */
+	__asm__ __volatile__(" sync\n ");
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	vu_short *addr = (vu_short*)(info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if ((info->flash_id == FLASH_UNKNOWN) ||
+	    (info->flash_id > FLASH_AMD_COMP)) {
+		printf ("Can't erase unknown flash type %08lx - aborted\n",
+			info->flash_id);
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	addr[0x0555] = 0xAAAA;
+	addr[0x02AA] = 0x5555;
+	addr[0x0555] = 0x8080;
+	addr[0x0555] = 0xAAAA;
+	addr[0x02AA] = 0x5555;
+	__asm__ __volatile__(" sync\n ");
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr = (vu_short*)(info->start[sect]);
+			addr[0] = 0x3030;
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last  = start;
+	addr = (vu_short*)(info->start[l_sect]);
+	while ((addr[0] & 0x0080) != 0x0080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			addr[0] = 0xF0F0;	/* reset bank */
+			__asm__ __volatile__(" sync\n ");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc ('.');
+			last = now;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (vu_short*)info->start[0];
+	addr[0] = 0xF0F0;	/* reset bank */
+	__asm__ __volatile__(" sync\n ");
+
+	printf (" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+	vu_short *addr = (vu_short*)(info->start[0]);
+	ulong start;
+	int flag;
+	int j;
+
+	/* Check if Flash is (sufficiently) erased */
+	if (((*(vu_long *)dest) & data) != data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* The original routine was designed to write 32 bit words to
+	 * 32 bit wide memory.	We have 16 bit wide memory so we do
+	 * two writes.	We write the LSB first at dest+2 and then the
+	 * MSB at dest (lousy big endian).
+	 */
+	dest += 2;
+	for(j = 0; j < 2; j++) {
+		addr[0x0555] = 0xAAAA;
+		addr[0x02AA] = 0x5555;
+		addr[0x0555] = 0xA0A0;
+		__asm__ __volatile__(" sync\n ");
+
+		*((vu_short *)dest) = (ushort)data;
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while (*(vu_short *)dest != (ushort)data) {
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+		dest -= 2;
+		data >>= 16;
+	}
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/sandpoint/README b/board/sandpoint/README
new file mode 100644
index 00000000000..9e48168a24c
--- /dev/null
+++ b/board/sandpoint/README
@@ -0,0 +1,15 @@
+This port of U-Boot will run on a Motorola Sandpoint 3 development
+system equipped with a Unity X4 PPMC card (MPC8240 CPU) only. It is a
+snapshot of work in progress and far from being completed. In order
+to run it on the target system, it has to be downloaded using the
+DINK32 monitor program that came with your Sandpoint system. Please
+note that DINK32 does not accept the S-Record file created by the
+U-Boot build process unmodified, because it contains CR/LF line
+terminators. You have to strip the CR characters first. There is a
+tiny script named 'dinkdl' I created for this purpose.
+
+The Sandpoint port is based on the work of Rob Taylor, who does not
+seem to maintain it any more. I can be reached by mail as
+tkoeller@gmx.net.
+
+Thomas Koeller