Patch by Wolter Kamphuis, 05 Dec 2003:

Add support for SNMC's QS850/QS823/QS860T boards
author: wdenk <wdenk> 2003-12-07 22:27:15 +0000
committer: wdenk <wdenk> 2003-12-07 22:27:15 +0000
commit: 3bbc899fc0bba51db83e4b3960f32c3ad6ba813c (patch)
tree: ea3b6384e4685c53ab7bffaad09d1ab04f2b943f
parent: b028f7151379c5bb6814099fbbccb31d8b07b891 (diff)
21 files changed, 4638 insertions, 317 deletions
diff --git a/CHANGELOG b/CHANGELOG
index e64a19dc9..33f7f34b4 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes since U-Boot 1.0.0:
 ======================================================================
 
+* Patch by Wolter Kamphuis, 05 Dec 2003:
+  Add support for SNMC's QS850/QS823/QS860T boards
+
 * Patch by Yuli Barcohen, 3 Dec 2003:
   "revive" U-Boot support for old Motorola MPC860ADS board
 
diff --git a/MAKEALL b/MAKEALL
index dfa1beb90..459b54bc9 100644
--- a/MAKEALL
+++ b/MAKEALL
@@ -43,11 +43,11 @@ LIST_8xx="	\
 	KUP4K           LANTEC	        lwmon   	MBX		\
 	MBX860T		MHPC		MPC86xADS	MVS1		\
 	NETVIA		NETVIA_V2	NX823		pcu_e		\
-	R360MPI		RBC823		rmu		RPXClassic	\
-	RPXlite		RRvision	SM850		SPD823TS	\
-	svm_sc8xx	SXNI855T	TOP860		TQM823L		\
-	TQM823L_LCD	TQM850L		TQM855L		TQM860L		\
-	v37								\
+	QS823		QS850		QS860T		R360MPI		\
+	RBC823		rmu		RPXClassic	RPXlite		\
+	RRvision	SM850		SPD823TS	svm_sc8xx	\
+	SXNI855T	TOP860		TQM823L		TQM823L_LCD	\
+	TQM850L		TQM855L		TQM860L		v37		\
 "
 
 #########################################################################
diff --git a/Makefile b/Makefile
index 6abc8c79e..cf5fe5475 100644
--- a/Makefile
+++ b/Makefile
@@ -376,6 +376,15 @@ NX823_config:		unconfig
 pcu_e_config:		unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx pcu_e siemens
 
+QS850_config:	unconfig
+	@./mkconfig $(@:_config=) ppc mpc8xx qs850 snmc
+
+QS823_config:	unconfig
+	@./mkconfig $(@:_config=) ppc mpc8xx qs850 snmc
+
+QS860T_config:	unconfig
+	@./mkconfig $(@:_config=) ppc mpc8xx qs860t snmc
+
 R360MPI_config:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx r360mpi
 
diff --git a/README b/README
index 53ef19ef4..dd43d2c2a 100644
--- a/README
+++ b/README
@@ -221,6 +221,8 @@ Directory Hierarchy:
 - board/pm826	Files specific to PM826      boards
 - board/ppmc8260
 		Files specific to PPMC8260   boards
+- board/snmc/qs850	Files specific to QS850/823  boards
+- board/snmc/qs860t	Files specific to QS860T     boards
 - board/rpxsuper
 		Files specific to RPXsuper   boards
 - board/rsdproto
@@ -363,7 +365,8 @@ The following options need to be configured:
 		CONFIG_EBONY,      CONFIG_sacsng,     CONFIG_FPS860L,
 		CONFIG_V37,        CONFIG_ELPT860,    CONFIG_CMI,
 		CONFIG_NETVIA,     CONFIG_RBC823,     CONFIG_ZPC1900,
-		CONFIG_MPC8540ADS, CONFIG_MPC8560ADS
+		CONFIG_MPC8540ADS, CONFIG_MPC8560ADS, CONFIG_QS850
+		CONFIG_QS823,      CONFIG_QS860T
 
 		ARM based boards:
 		-----------------
@@ -496,6 +499,7 @@ The following options need to be configured:
 		CONFIG_BAUDRATE - in bps
 		Select one of the baudrates listed in
 		CFG_BAUDRATE_TABLE, see below.
+		CFG_BRGCLK_PRESCALE, baudrate prescale
 
 - Interrupt driven serial port input:
 		CONFIG_SERIAL_SOFTWARE_FIFO
@@ -1995,7 +1999,8 @@ configurations; the following names are supported:
     ELPT860_config	  cmi_mpc5xx_config	NETVIA_config
     at91rm9200dk_config	  omap1510inn_config	MPC8260ADS_config
     omap1610inn_config	  ZPC1900_config	MPC8540ADS_config
-    MPC8560ADS_config
+    MPC8560ADS_config	  QS850_config		QS823_config
+    QS860T_config
 
 Note: for some board special configuration names may exist; check  if
       additional  information is available from the board vendor; for
diff --git a/board/snmc/qs850/Makefile b/board/snmc/qs850/Makefile
new file mode 100644
index 000000000..e5d844631
--- /dev/null
+++ b/board/snmc/qs850/Makefile
@@ -0,0 +1,40 @@
+#
+# (C) Copyright 2000-2003
+# 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 $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o flash.o
+
+$(LIB):	.depend $(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/snmc/qs850/config.mk b/board/snmc/qs850/config.mk
new file mode 100644
index 000000000..905f69269
--- /dev/null
+++ b/board/snmc/qs850/config.mk
@@ -0,0 +1,29 @@
+#
+# (C) Copyright 2002-2003
+# Simple Network Magic Corporation, dnevil@snmc.com
+#
+# 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
+#
+
+#
+# QS850
+# Start address of Bootloader in Flash
+#
+
+TEXT_BASE = 0xFFF00000
diff --git a/board/snmc/qs850/flash.c b/board/snmc/qs850/flash.c
new file mode 100644
index 000000000..d4e2cbb2c
--- /dev/null
+++ b/board/snmc/qs850/flash.c
@@ -0,0 +1,617 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (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 <ppc4xx.h>
+#include <asm/u-boot.h>
+#include <asm/processor.h>
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
+
+
+#define FLASH_WORD_SIZE unsigned long
+#define FLASH_ID_MASK 0xFFFFFFFF
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+/* stolen from esteem192e/flash.c */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info);
+
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+	uint pbcr;
+	unsigned long base_b0, base_b1;
+	volatile FLASH_WORD_SIZE* flash_base;
+
+	/* 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 */
+	/* Test for 8M Flash first */
+	debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_8M_PRELIM);
+	flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_8M_PRELIM);
+	size_b0 = flash_get_size(flash_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);
+		return 0;
+	}
+
+	if (size_b0 < 8*1024*1024) {
+		/* Not quite 8M, try 4M Flash base address */
+		debug ("\n## Get flash bank 1 size @ 0x%08x\n",FLASH_BASE0_4M_PRELIM);
+		flash_base = (volatile FLASH_WORD_SIZE*)(FLASH_BASE0_4M_PRELIM);
+		size_b0 = flash_get_size(flash_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);
+		return 0;
+	}
+
+	/* Only one bank */
+	if (CFG_MAX_FLASH_BANKS == 1) {
+		/* Setup offsets */
+		flash_get_offsets ((ulong)flash_base, &flash_info[0]);
+
+		/* Monitor protection ON by default */
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+			CFG_MONITOR_BASE+CFG_MONITOR_LEN-1, &flash_info[0]);
+		size_b1 = 0 ;
+		flash_info[0].size = size_b0;
+		return(size_b0);
+	}
+
+	/* We have 2 banks */
+	size_b1 = flash_get_size(flash_base, &flash_info[1]);
+
+	/* Re-do sizing to get full correct info */
+	if (size_b1) {
+		mtdcr(ebccfga, pb0cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb0cr);
+		base_b1 = -size_b1;
+		pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+	}
+
+	if (size_b0) {
+		mtdcr(ebccfga, pb1cr);
+		pbcr = mfdcr(ebccfgd);
+		mtdcr(ebccfga, pb1cr);
+		base_b0 = base_b1 - size_b0;
+		pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+		mtdcr(ebccfgd, pbcr);
+	}
+
+	size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]);
+	flash_get_offsets (base_b0, &flash_info[0]);
+
+	/* monitor protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+		CFG_MONITOR_BASE+CFG_MONITOR_LEN-1, &flash_info[0]);
+
+	if (size_b1) {
+		/* Re-do sizing to get full correct info */
+		size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]);
+		flash_get_offsets (base_b1, &flash_info[1]);
+
+		/* monitor protection ON by default */
+		(void)flash_protect(FLAG_PROTECT_SET, base_b1+size_b1-CFG_MONITOR_LEN,
+			base_b1+size_b1-1, &flash_info[1]);
+
+		/* monitor protection OFF by default (one is enough) */
+		(void)flash_protect(FLAG_PROTECT_CLEAR, base_b0+size_b0-CFG_MONITOR_LEN,
+			base_b0+size_b0-1, &flash_info[0]);
+	} 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;
+	return (size_b0 + size_b1);
+}
+
+
+
+/*-----------------------------------------------------------------------
+ This code is specific to the AM29DL163/AM29DL232 for the QS850/QS823.
+ */
+
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+	long large_sect_size;
+	long small_sect_size;
+
+	/* set up sector start adress table */
+	large_sect_size = info->size / (info->sector_count - 8 + 1);
+	small_sect_size = large_sect_size / 8;
+
+	if (info->flash_id & FLASH_BTYPE) {
+
+		/* set sector offsets for bottom boot block type */
+		for (i = 0; i < 7; i++) {
+			info->start[i] = base;
+			base += small_sect_size;
+		}
+
+		for (; i < info->sector_count; i++) {
+			info->start[i] = base;
+			base += large_sect_size;
+		}
+	}
+	else
+	{
+		/* set sector offsets for top boot block type */
+		for (i = 0; i < (info->sector_count - 8); i++) {
+			info->start[i] = base;
+			base += large_sect_size;
+		}
+
+		for (; i < info->sector_count; i++) {
+			info->start[i] = base;
+			base += small_sect_size;
+		}
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+	uchar *boottype;
+	uchar botboot[]=", bottom boot sect)\n";
+	uchar topboot[]=", top boot sector)\n";
+
+	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;
+		case FLASH_MAN_SST:
+			printf ("SST ");
+			break;
+		case FLASH_MAN_STM:
+			printf ("STM ");
+			break;
+		case FLASH_MAN_INTEL:
+			printf ("INTEL ");
+			break;
+		default:
+			printf ("Unknown Vendor ");
+			break;
+	}
+
+	if (info->flash_id & 0x0001 ) {
+		boottype = botboot;
+	} else {
+		boottype = topboot;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+		case FLASH_AM160B:
+			printf ("AM29LV160B (16 Mbit%s",boottype);
+			break;
+		case FLASH_AM160T:
+			printf ("AM29LV160T (16 Mbit%s",boottype);
+			break;
+		case FLASH_AMDL163T:
+			printf ("AM29DL163T (16 Mbit%s",boottype);
+			break;
+		case FLASH_AMDL163B:
+			printf ("AM29DL163B (16 Mbit%s",boottype);
+			break;
+		case FLASH_AM320B:
+			printf ("AM29LV320B (32 Mbit%s",boottype);
+			break;
+		case FLASH_AM320T:
+			printf ("AM29LV320T (32 Mbit%s",boottype);
+			break;
+		case FLASH_AMDL323T:
+			printf ("AM29DL323T (32 Mbit%s",boottype);
+			break;
+		case FLASH_AMDL323B:
+			printf ("AM29DL323B (32 Mbit%s",boottype);
+			break;
+		case FLASH_AMDL322T:
+			printf ("AM29DL322T (32 Mbit%s",boottype);
+			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!
+ */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
+{
+	short i;
+	ulong base = (ulong)addr;
+	FLASH_WORD_SIZE value;
+
+	/* Write auto select command: read Manufacturer ID */
+
+	/*
+	 * Note: if it is an AMD flash and the word at addr[0000]
+	 * is 0x00890089 this routine will think it is an Intel
+	 * flash device and may(most likely) cause trouble.
+	 */
+
+	addr[0x0000] = 0x00900090;
+	if(addr[0x0000] != 0x00890089){
+		addr[0x0555] = 0x00AA00AA;
+		addr[0x02AA] = 0x00550055;
+		addr[0x0555] = 0x00900090;
+	}
+	value = addr[0];
+
+	switch (value) {
+		case (AMD_MANUFACT & FLASH_ID_MASK):
+			info->flash_id = FLASH_MAN_AMD;
+			break;
+		case (FUJ_MANUFACT & FLASH_ID_MASK):
+			info->flash_id = FLASH_MAN_FUJ;
+			break;
+		case (STM_MANUFACT & FLASH_ID_MASK):
+			info->flash_id = FLASH_MAN_STM;
+			break;
+		case (SST_MANUFACT & FLASH_ID_MASK):
+			info->flash_id = FLASH_MAN_SST;
+			break;
+		case (INTEL_MANUFACT & FLASH_ID_MASK):
+			info->flash_id = FLASH_MAN_INTEL;
+			break;
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			info->sector_count = 0;
+			info->size = 0;
+			return (0); /* no or unknown flash */
+	}
+
+	value = addr[1]; /* device ID */
+
+	switch (value) {
+		case (AMD_ID_LV160T & FLASH_ID_MASK):
+			info->flash_id += FLASH_AM160T;
+			info->sector_count = 35;
+			info->size = 0x00400000;
+			break; /* => 4 MB */
+
+		case (AMD_ID_LV160B & FLASH_ID_MASK):
+			info->flash_id += FLASH_AM160B;
+			info->sector_count = 35;
+			info->size = 0x00400000;
+			break; /* => 4 MB */
+
+		case (AMD_ID_DL163T & FLASH_ID_MASK):
+			info->flash_id += FLASH_AMDL163T;
+			info->sector_count = 39;
+			info->size = 0x00400000;
+			break; /* => 4 MB */
+
+		case (AMD_ID_DL163B & FLASH_ID_MASK):
+			info->flash_id += FLASH_AMDL163B;
+			info->sector_count = 39;
+			info->size = 0x00400000;
+			break; /* => 4 MB */
+
+		case (AMD_ID_DL323T & FLASH_ID_MASK):
+			info->flash_id += FLASH_AMDL323T;
+			info->sector_count = 71;
+			info->size = 0x00800000;
+			break; /* => 8 MB */
+
+		case (AMD_ID_DL323B & FLASH_ID_MASK):
+			info->flash_id += FLASH_AMDL323B;
+			info->sector_count = 71;
+			info->size = 0x00800000;
+			break; /* => 8 MB */
+
+		case (AMD_ID_DL322T & FLASH_ID_MASK):
+			info->flash_id += FLASH_AMDL322T;
+			info->sector_count = 71;
+			info->size = 0x00800000;
+			break; /* => 8 MB */
+
+		default:
+			/* FIXME*/
+			info->flash_id = FLASH_UNKNOWN;
+			return (0); /* => no or unknown flash */
+	}
+
+	flash_get_offsets(base, info);
+
+	/* 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 FLASH_WORD_SIZE *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+		*addr = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr=(volatile FLASH_WORD_SIZE*)(info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+	int rcode = 0;
+
+	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 - aborted\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;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	addr[0x0555] = 0x00800080;
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) { /* not protected */
+			addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]);
+			addr[0] = (0x00300030 & FLASH_ID_MASK);
+			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 = (volatile FLASH_WORD_SIZE*)(info->start[l_sect]);
+	while ((addr[0] & (0x00800080&FLASH_ID_MASK)) !=
+			(0x00800080&FLASH_ID_MASK)  )
+	{
+		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;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (0x00F000F0 & FLASH_ID_MASK); /* reset bank */
+
+	printf (" done\n");
+	return rcode;
+}
+
+/*-----------------------------------------------------------------------
+ * 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 l;
+	int i, 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_long *addr = (vu_long*)(info->start[0]);
+	ulong start;
+	int flag;
+
+	/* 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();
+
+	/* AMD stuff */
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	addr[0x0555] = 0x00A000A0;
+
+	*((vu_long *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer(0);
+
+	while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
+		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+
+	return (0);
+}
diff --git a/board/snmc/qs850/qs850.c b/board/snmc/qs850/qs850.c
new file mode 100644
index 000000000..7448eb112
--- /dev/null
+++ b/board/snmc/qs850/qs850.c
@@ -0,0 +1,253 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (C) Copyright 2002
+ * Simple Network Magic Corporation, dnevil@snmc.com
+ *
+ * (C) Copyright 2000
+ * 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 <asm/u-boot.h>
+#include <commproc.h>
+#include "mpc8xx.h"
+
+/* ------------------------------------------------------------------------- */
+
+static long  int dram_size (long int, long int *, long int);
+
+/* ------------------------------------------------------------------------- */
+
+const uint sdram_table[] =
+{
+	/*
+	 * Single Read. (Offset 0 in UPMA RAM)
+	 */
+	0x0f07cc04,  0x00adcc04,  0x00a74c00,  0x00bfcc04,
+	0x1fffcc05,  0xffffcc05,  0xffffcc05,  0xffffcc05,
+	/*
+	 * Burst Read. (Offset 8 in UPMA RAM)
+	 */
+	0x0ff7fc04,  0x0ffffc04,  0x00bdfc04,  0x00fffc00,
+	0x00fffc00,  0x00fffc00,  0x0ff77c00,  0x1ffffc05,
+	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
+	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
+	/*
+	 * Single Write. (Offset 18 in UPMA RAM)
+	 */
+	0x0f07cc04,  0x0fafcc00,  0x01ad0c04,  0x1ff74c07,
+	0xffffcc05,  0xffffcc05,  0xffffcc05,  0xffffcc05,
+	/*
+	 * Burst Write. (Offset 20 in UPMA RAM)
+	 */
+	0x0ff7fc04,  0x0ffffc00,  0x00bd7c00,  0x00fffc00,
+	0x00fffc00,  0x00fffc00,  0x0ffffc04,  0x0ff77c04,
+	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
+	0x1ffffc05,  0x1ffffc05,  0x1ffffc05,  0x1ffffc05,
+	/*
+	 * Refresh  (Offset 30 in UPMA RAM)
+	 */
+	0xffffcc04,  0x1ff5cc84,  0xffffcc04,  0xffffcc04,
+	0xffffcc84,  0xffffcc05,  0xffffcc04,  0xffffcc04,
+	0xffffcc04,  0xffffcc04,  0xffffcc04,  0xffffcc04,
+	/*
+	 * Exception. (Offset 3c in UPMA RAM)
+	 */
+	0x1ff74c04,  0xffffcc07,  0xffffaa34,  0x1fb54a37
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ *
+ * Test ID string (QS850, QS823, ...)
+ *
+ * Always return 1
+ */
+
+int checkboard (void)
+{
+	unsigned char *s, *e;
+	unsigned char buf[64];
+	int i;
+
+	i = getenv_r("serial#", buf, sizeof(buf));
+	s = (i>0) ? buf : NULL;
+
+#ifdef CONFIG_QS850
+	if (!s || strncmp(s, "QS850", 5)) {
+		puts ("### No HW ID - assuming QS850");
+#endif
+#ifdef CONFIG_QS823
+	if (!s || strncmp(s, "QS823", 5)) {
+		puts ("### No HW ID - assuming QS823");
+#endif
+	} else {
+		for (e=s; *e; ++e) {
+		if (*e == ' ')
+		break;
+	}
+
+	for ( ; s<e; ++s) {
+		putc (*s);
+		}
+	}
+	putc ('\n');
+
+	return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+/* SDRAM Mode Register Definitions */
+
+/* Set SDRAM Burst Length to 4 (010) */
+/* See Motorola MPC850 User Manual, Page 13-14 */
+#define SDRAM_BURST_LENGTH      (2)
+
+/* Set Wrap Type to Sequential (0) */
+/* See Motorola MPC850 User Manual, Page 13-14 */
+#define SDRAM_WRAP_TYPE         (0 << 3)
+
+/* Set /CAS Latentcy to 2 clocks */
+#define SDRAM_CAS_LATENTCY      (2 << 4)
+
+/* The Mode Register value must be shifted left by 2, since it is */
+/* placed on the address bus, and the 2 LSBs are ignored for 32-bit accesses */
+#define SDRAM_MODE_REG  ((SDRAM_BURST_LENGTH|SDRAM_WRAP_TYPE|SDRAM_CAS_LATENTCY) << 2)
+
+#define UPMA_RUN(loops,index)   (0x80002000 + (loops<<8) + index)
+
+/* Please note a value of zero = 16 loops */
+#define REFRESH_INIT_LOOPS (0)
+
+
+long int initdram (int board_type)
+{
+	volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size;
+
+	upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	/*
+	* Prescaler for refresh
+	*/
+	memctl->memc_mptpr = CFG_MPTPR;
+
+	/*
+	* Map controller bank 1 to the SDRAM address
+	*/
+	memctl->memc_or1 = CFG_OR1;
+	memctl->memc_br1 = CFG_BR1;
+	udelay(1000);
+
+	/* perform SDRAM initialization sequence */
+	memctl->memc_mamr = CFG_16M_MAMR;
+	udelay(100);
+
+	/* Program the SDRAM's Mode Register */
+	memctl->memc_mar  = SDRAM_MODE_REG;
+
+	/* Run the Prechard Pattern at 0x3C */
+	memctl->memc_mcr  = UPMA_RUN(1,0x3c);
+	udelay(1);
+
+	/* Run the Refresh program residing at MAD index 0x30 */
+	/* This contains the CBR Refresh command with a loop */
+	/* The SDRAM must be refreshed at least 2 times */
+	/* Please note a value of zero = 16 loops */
+	memctl->memc_mcr  = UPMA_RUN(REFRESH_INIT_LOOPS,0x30);
+	udelay(1);
+
+	/* Run the Exception program residing at MAD index 0x3E */
+	/* This contains the Write Mode Register command */
+	/* The Write Mode Register command uses the value written to MAR */
+	memctl->memc_mcr  = UPMA_RUN(1,0x3e);
+
+	udelay (1000);
+
+	/*
+	* Check for 32M SDRAM Memory Size
+	*/
+	size = dram_size(CFG_32M_MAMR|MAMR_PTAE,
+	(ulong *)SDRAM_BASE, SDRAM_32M_MAX_SIZE);
+	udelay (1000);
+
+	/*
+	* Check for 16M SDRAM Memory Size
+	*/
+	if (size != SDRAM_32M_MAX_SIZE) {
+	size = dram_size(CFG_16M_MAMR|MAMR_PTAE,
+	(ulong *)SDRAM_BASE, SDRAM_16M_MAX_SIZE);
+	udelay (1000);
+	}
+
+	udelay(10000);
+	return (size);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+
+static long int dram_size (long int mamr_value, long int *base, long int maxsize)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	volatile long int *addr;
+	long int cnt, val;
+
+	memctl->memc_mamr = mamr_value;
+
+	for (cnt = maxsize/sizeof(long); cnt > 0; cnt >>= 1) {
+		addr = base + cnt; /* pointer arith! */
+		*addr = ~cnt;
+	}
+
+	/* write 0 to base address */
+	addr = base;
+	*addr = 0;
+
+	/* check at base address */
+	if ((val = *addr) != 0) {
+		return (0);
+	}
+
+	for (cnt = 1; ; cnt <<= 1) {
+		addr = base + cnt; /* pointer arith! */
+		val = *addr;
+
+		if (val != (~cnt)) {
+			return (cnt * sizeof(long));
+		}
+	}
+	/* NOTREACHED */
+}
diff --git a/board/snmc/qs850/u-boot.lds b/board/snmc/qs850/u-boot.lds
new file mode 100644
index 000000000..61e10849e
--- /dev/null
+++ b/board/snmc/qs850/u-boot.lds
@@ -0,0 +1,141 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+	cpu/mpc8xx/start.o		(.text)
+	cpu/mpc8xx/traps.o		(.text)
+	common/dlmalloc.o		(.text)
+	lib_ppc/ppcstring.o		(.text)
+	lib_generic/vsprintf.o	(.text)
+	lib_generic/crc32.o		(.text)
+	lib_generic/zlib.o		(.text)
+	lib_ppc/cache.o		(.text)
+	lib_ppc/time.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+	common/environment.o	(.ppcenv)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/snmc/qs860t/Makefile b/board/snmc/qs860t/Makefile
new file mode 100644
index 000000000..13ce9fc9d
--- /dev/null
+++ b/board/snmc/qs860t/Makefile
@@ -0,0 +1,40 @@
+#
+# (C) Copyright 2000
+# 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 $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o flash.o
+
+$(LIB):	.depend $(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/board/snmc/qs860t/config.mk b/board/snmc/qs860t/config.mk
new file mode 100644
index 000000000..f6ab2607b
--- /dev/null
+++ b/board/snmc/qs860t/config.mk
@@ -0,0 +1,29 @@
+#
+# (C) Copyright 2002
+# Simple Network Magic Corporation, dnevil@snmc.com
+#
+# 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
+#
+
+#
+# QS860T
+# Start address of 512K Socketed Flash
+#
+
+TEXT_BASE = 0xFFF00000
diff --git a/board/snmc/qs860t/flash.c b/board/snmc/qs860t/flash.c
new file mode 100644
index 000000000..ab7c8a19a
--- /dev/null
+++ b/board/snmc/qs860t/flash.c
@@ -0,0 +1,1121 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (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 <ppc4xx.h>
+#include <asm/u-boot.h>
+#include <asm/processor.h>
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
+
+
+#ifdef CFG_FLASH_16BIT
+#define FLASH_WORD_SIZE	unsigned short
+#define FLASH_ID_MASK	0xFFFF
+#else
+#define FLASH_WORD_SIZE unsigned long
+#define FLASH_ID_MASK	0xFFFFFFFF
+#endif
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+/* stolen from esteem192e/flash.c */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info);
+
+#ifndef CFG_FLASH_16BIT
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+#else
+static int write_short (flash_info_t *info, ulong dest, ushort data);
+#endif
+static void flash_get_offsets (ulong base, flash_info_t *info);
+
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+	uint pbcr;
+	unsigned long base_b0, base_b1;
+
+	/* 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 - FIXME XXX */
+
+	size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &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);
+	}
+
+	/* Only one bank */
+	if (CFG_MAX_FLASH_BANKS == 1)
+	{
+		/* Setup offsets */
+		flash_get_offsets (FLASH_BASE1_PRELIM, &flash_info[0]);
+
+		/* Monitor protection ON by default */
+#if 0	/* sand: */
+		(void)flash_protect(FLAG_PROTECT_SET,
+			FLASH_BASE1_PRELIM-CFG_MONITOR_LEN+size_b0,
+			FLASH_BASE1_PRELIM-1+size_b0,
+			&flash_info[0]);
+#else
+		(void)flash_protect(FLAG_PROTECT_SET,
+			CFG_MONITOR_BASE,
+			CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+			&flash_info[0]);
+#endif
+		size_b1 = 0 ;
+		flash_info[0].size = size_b0;
+	}
+	/* 2 banks */
+	else
+	{
+		size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)FLASH_BASE1_PRELIM, &flash_info[1]);
+
+		/* Re-do sizing to get full correct info */
+		if (size_b1)
+		{
+			mtdcr(ebccfga, pb0cr);
+			pbcr = mfdcr(ebccfgd);
+			mtdcr(ebccfga, pb0cr);
+			base_b1 = -size_b1;
+			pbcr = (pbcr & 0x0001ffff) | base_b1 | (((size_b1/1024/1024)-1)<<17);
+			mtdcr(ebccfgd, pbcr);
+		}
+
+		if (size_b0)
+		{
+			mtdcr(ebccfga, pb1cr);
+			pbcr = mfdcr(ebccfgd);
+			mtdcr(ebccfga, pb1cr);
+			base_b0 = base_b1 - size_b0;
+			pbcr = (pbcr & 0x0001ffff) | base_b0 | (((size_b0/1024/1024)-1)<<17);
+			mtdcr(ebccfgd, pbcr);
+		}
+
+		size_b0 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b0, &flash_info[0]);
+
+		flash_get_offsets (base_b0, &flash_info[0]);
+
+		/* monitor protection ON by default */
+#if 0	/* sand: */
+		(void)flash_protect(FLAG_PROTECT_SET,
+			FLASH_BASE1_PRELIM-CFG_MONITOR_LEN+size_b0,
+			FLASH_BASE1_PRELIM-1+size_b0,
+			&flash_info[0]);
+#else
+		(void)flash_protect(FLAG_PROTECT_SET,
+			CFG_MONITOR_BASE,
+			CFG_MONITOR_BASE+CFG_MONITOR_LEN-1,
+			&flash_info[0]);
+#endif
+
+		if (size_b1) {
+			/* Re-do sizing to get full correct info */
+			size_b1 = flash_get_size((volatile FLASH_WORD_SIZE *)base_b1, &flash_info[1]);
+
+			flash_get_offsets (base_b1, &flash_info[1]);
+
+			/* monitor protection ON by default */
+			(void)flash_protect(FLAG_PROTECT_SET,
+				base_b1+size_b1-CFG_MONITOR_LEN,
+				base_b1+size_b1-1,
+				&flash_info[1]);
+			/* monitor protection OFF by default (one is enough) */
+			(void)flash_protect(FLAG_PROTECT_CLEAR,
+				base_b0+size_b0-CFG_MONITOR_LEN,
+				base_b0+size_b0-1,
+				&flash_info[0]);
+		} 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;
+	}/* else 2 banks */
+	return (size_b0 + size_b1);
+}
+
+
+
+/*-----------------------------------------------------------------------
+ */
+
+static void flash_get_offsets (ulong base, flash_info_t *info)
+{
+	int i;
+
+	/* set up sector start adress table */
+	if ((info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F320J3A ||
+		(info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F640J3A ||
+		(info->flash_id & FLASH_TYPEMASK) == INTEL_ID_28F128J3A) {
+		for (i = 0; i < info->sector_count; i++) {
+			info->start[i] = base + (i * info->size/info->sector_count);
+		}
+	}
+	else if (info->flash_id & FLASH_BTYPE) {
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
+
+#ifndef CFG_FLASH_16BIT
+			/* set sector offsets for bottom boot block type */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00008000;
+			info->start[3] = base + 0x0000C000;
+			info->start[4] = base + 0x00010000;
+			info->start[5] = base + 0x00014000;
+			info->start[6] = base + 0x00018000;
+			info->start[7] = base + 0x0001C000;
+			for (i = 8; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00020000) - 0x000E0000;
+			}
+		} else {
+			/* set sector offsets for bottom boot block type */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00008000;
+			info->start[2] = base + 0x0000C000;
+			info->start[3] = base + 0x00010000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00020000) - 0x00060000;
+			}
+		}
+#else
+			/* set sector offsets for bottom boot block type */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00002000;
+			info->start[2] = base + 0x00004000;
+			info->start[3] = base + 0x00006000;
+			info->start[4] = base + 0x00008000;
+			info->start[5] = base + 0x0000A000;
+			info->start[6] = base + 0x0000C000;
+			info->start[7] = base + 0x0000E000;
+			for (i = 8; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00010000) - 0x00070000;
+			}
+		} else {
+			/* 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 * 0x00010000) - 0x00030000;
+			}
+		}
+#endif
+	} else {
+		/* set sector offsets for top boot block type */
+		i = info->sector_count - 1;
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
+
+#ifndef CFG_FLASH_16BIT
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00008000;
+			info->start[i--] = base + info->size - 0x0000C000;
+			info->start[i--] = base + info->size - 0x00010000;
+			info->start[i--] = base + info->size - 0x00014000;
+			info->start[i--] = base + info->size - 0x00018000;
+			info->start[i--] = base + info->size - 0x0001C000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00020000;
+			}
+		} else {
+
+			info->start[i--] = base + info->size - 0x00008000;
+			info->start[i--] = base + info->size - 0x0000C000;
+			info->start[i--] = base + info->size - 0x00010000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00020000;
+			}
+		}
+#else
+			info->start[i--] = base + info->size - 0x00002000;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			info->start[i--] = base + info->size - 0x0000A000;
+			info->start[i--] = base + info->size - 0x0000C000;
+			info->start[i--] = base + info->size - 0x0000E000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		} else {
+			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;
+			}
+		}
+#endif
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+void flash_print_info  (flash_info_t *info)
+{
+	int i;
+	uchar *boottype;
+	uchar botboot[]=", bottom boot sect)\n";
+	uchar topboot[]=", top boot sector)\n";
+
+	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;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	case FLASH_MAN_STM:	printf ("STM ");		break;
+	case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	if (info->flash_id & 0x0001 ) {
+		boottype = botboot;
+	} else {
+		boottype = topboot;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit%s",boottype);
+				break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit%s",boottype);
+				break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit%s",boottype);
+				break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit%s",boottype);
+				break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit%s",boottype);
+				break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit%s",boottype);
+				break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 Mbit%s",boottype);
+				break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL800B:	printf ("INTEL28F800B (8 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL800T:	printf ("INTEL28F800T (8 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL160B:	printf ("INTEL28F160B (16 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL160T:	printf ("INTEL28F160T (16 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL320B:	printf ("INTEL28F320B (32 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL320T:	printf ("INTEL28F320T (32 Mbit%s",boottype);
+				break;
+	case FLASH_AMDL322T:	printf ("AM29DL322T (32 Mbit%s",boottype);
+				break;
+
+#if 0 /* enable when devices are available */
+
+	case FLASH_INTEL640B:	printf ("INTEL28F640B (64 Mbit%s",boottype);
+				break;
+	case FLASH_INTEL640T:	printf ("INTEL28F640T (64 Mbit%s",boottype);
+				break;
+#endif
+	case INTEL_ID_28F320J3A:	printf ("INTEL28F320JA3 (32 Mbit%s",boottype);
+				break;
+	case INTEL_ID_28F640J3A:	printf ("INTEL28F640JA3 (64 Mbit%s",boottype);
+				break;
+	case INTEL_ID_28F128J3A:	printf ("INTEL28F128JA3 (128 Mbit%s",boottype);
+				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!
+ */
+ulong flash_get_size (volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
+{
+	short i;
+	ulong base = (ulong)addr;
+	FLASH_WORD_SIZE value;
+
+	/* Write auto select command: read Manufacturer ID */
+
+
+#ifndef CFG_FLASH_16BIT
+
+	/*
+	 * Note: if it is an AMD flash and the word at addr[0000]
+	 * is 0x00890089 this routine will think it is an Intel
+	 * flash device and may(most likely) cause trouble.
+	 */
+
+	addr[0x0000] = 0x00900090;
+	if(addr[0x0000] != 0x00890089){
+		addr[0x0555] = 0x00AA00AA;
+		addr[0x02AA] = 0x00550055;
+		addr[0x0555] = 0x00900090;
+#else
+
+	/*
+	 * Note: if it is an AMD flash and the word at addr[0000]
+	 * is 0x0089 this routine will think it is an Intel
+	 * flash device and may(most likely) cause trouble.
+	 */
+
+	addr[0x0000] = 0x0090;
+
+	if(addr[0x0000] != 0x0089){
+		addr[0x0555] = 0x00AA;
+		addr[0x02AA] = 0x0055;
+		addr[0x0555] = 0x0090;
+#endif
+	}
+	value = addr[0];
+
+	switch (value) {
+	case (AMD_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (FUJ_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (STM_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_STM;
+		break;
+	case (SST_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	case (INTEL_MANUFACT & FLASH_ID_MASK):
+		info->flash_id = FLASH_MAN_INTEL;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0); /* no or unknown flash */
+
+	}
+
+	value = addr[1];			/* device ID		*/
+
+	switch (value) {
+
+	case (AMD_ID_LV400T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV400B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (AMD_ID_LV800T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (AMD_ID_LV800B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (AMD_ID_LV160T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (AMD_ID_LV160B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+#if 0	/* enable when device IDs are available */
+	case (AMD_ID_LV320T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case (AMD_ID_LV320B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 67;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+#endif
+
+	case (AMD_ID_DL322T & FLASH_ID_MASK):
+		info->flash_id += FLASH_AMDL322T;
+		info->sector_count = 71;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case (INTEL_ID_28F800B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL800T;
+		info->sector_count = 23;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (INTEL_ID_28F800B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL800B;
+		info->sector_count = 23;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (INTEL_ID_28F160B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL160T;
+		info->sector_count = 39;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (INTEL_ID_28F160B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL160B;
+		info->sector_count = 39;
+		info->size = 0x00400000;
+		break;				/* => 4 MB		*/
+
+	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL320T;
+		info->sector_count = 71;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 71;
+		info->size = 0x00800000;
+		break;				/* => 8 MB		*/
+
+#if 0 /* enable when devices are available */
+	case (INTEL_ID_28F320B3T & FLASH_ID_MASK):
+		info->flash_id += FLASH_INTEL320T;
+		info->sector_count = 135;
+		info->size = 0x01000000;
+		break;				/* => 16 MB		*/
+
+	case (INTEL_ID_28F320B3B & FLASH_ID_MASK):
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 135;
+		info->size = 0x01000000;
+		break;				/* => 16 MB		*/
+#endif
+	case (INTEL_ID_28F320J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F320J3A;
+		info->sector_count = 32;
+		info->size = 0x00400000;
+		break;				/* => 32 MBit  	*/
+	case (INTEL_ID_28F640J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F640J3A;
+		info->sector_count = 64;
+		info->size = 0x00800000;
+		break;				/* => 64 MBit  	*/
+	case (INTEL_ID_28F128J3A & FLASH_ID_MASK):
+		info->flash_id += FLASH_28F128J3A;
+		info->sector_count = 128;
+		info->size = 0x01000000;
+		break;				/* => 128 MBit  	*/
+
+	default:
+		/* FIXME*/
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+	}
+
+	flash_get_offsets(base, info);
+
+	/* 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 FLASH_WORD_SIZE *)(info->start[i]);
+		info->protect[i] = addr[2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+		if( (info->flash_id & 0xFF00) == FLASH_MAN_INTEL){
+			*addr = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
+		} else {
+			*addr = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
+		}
+	}
+
+	return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+
+	volatile FLASH_WORD_SIZE *addr=(volatile FLASH_WORD_SIZE*)(info->start[0]);
+	int flag, prot, sect, l_sect, barf;
+	ulong start, now, last;
+	int rcode = 0;
+
+	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) &&
+		( (info->flash_id & FLASH_VENDMASK) != FLASH_MAN_INTEL ) ) ){
+		printf ("Can't erase unknown flash type - aborted\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;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+    if(info->flash_id < FLASH_AMD_COMP) {
+#ifndef CFG_FLASH_16BIT
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+	addr[0x0555] = 0x00800080;
+	addr[0x0555] = 0x00AA00AA;
+	addr[0x02AA] = 0x00550055;
+#else
+	addr[0x0555] = 0x00AA;
+	addr[0x02AA] = 0x0055;
+	addr[0x0555] = 0x0080;
+	addr[0x0555] = 0x00AA;
+	addr[0x02AA] = 0x0055;
+#endif
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]);
+			addr[0] = (0x00300030 & FLASH_ID_MASK);
+			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 = (volatile FLASH_WORD_SIZE*)(info->start[l_sect]);
+	while ((addr[0] & (0x00800080&FLASH_ID_MASK)) !=
+		(0x00800080&FLASH_ID_MASK)  )
+	{
+		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;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (0x00F000F0 & FLASH_ID_MASK);	/* reset bank */
+    } else {
+
+
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			barf = 0;
+#ifndef CFG_FLASH_16BIT
+			addr = (vu_long*)(info->start[sect]);
+			addr[0] = 0x00200020;
+			addr[0] = 0x00D000D0;
+			while(!(addr[0] & 0x00800080));	/* wait for error or finish */
+			if( addr[0] & 0x003A003A) {	/* check for error */
+				barf = addr[0] & 0x003A0000;
+				if( barf ) {
+					barf >>=16;
+				} else {
+					barf = addr[0] & 0x0000003A;
+				}
+			}
+#else
+			addr = (vu_short*)(info->start[sect]);
+			addr[0] = 0x0020;
+			addr[0] = 0x00D0;
+			while(!(addr[0] & 0x0080));	/* wait for error or finish */
+			if( addr[0] & 0x003A)	/* check for error */
+				barf = addr[0] & 0x003A;
+#endif
+			if(barf) {
+				printf("\nFlash error in sector at %lx\n",(unsigned long)addr);
+				if(barf & 0x0002) printf("Block locked, not erased.\n");
+				if((barf & 0x0030) == 0x0030)
+					printf("Command Sequence error.\n");
+				if((barf & 0x0030) == 0x0020)
+					printf("Block Erase error.\n");
+				if(barf & 0x0008) printf("Vpp Low error.\n");
+				rcode = 1;
+			} else printf(".");
+			l_sect = sect;
+		}
+	addr = (volatile FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (0x00FF00FF & FLASH_ID_MASK);	/* reset bank */
+
+	}
+
+    }
+	printf (" done\n");
+	return rcode;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+/*flash_info_t *addr2info (ulong addr)
+{
+	flash_info_t *info;
+	int i;
+
+	for (i=0, info=&flash_info[0]; i<CFG_MAX_FLASH_BANKS; ++i, ++info) {
+		if ((addr >= info->start[0]) &&
+		    (addr < (info->start[0] + info->size)) ) {
+			return (info);
+		}
+	}
+
+	return (NULL);
+}
+*/
+/*-----------------------------------------------------------------------
+ * Copy memory to flash.
+ * Make sure all target addresses are within Flash bounds,
+ * and no protected sectors are hit.
+ * Returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ * 4 - target range includes protected sectors
+ * 8 - target address not in Flash memory
+ */
+
+/*int flash_write (uchar *src, ulong addr, ulong cnt)
+{
+	int i;
+	ulong         end        = addr + cnt - 1;
+	flash_info_t *info_first = addr2info (addr);
+	flash_info_t *info_last  = addr2info (end );
+	flash_info_t *info;
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	if (!info_first || !info_last) {
+		return (8);
+	}
+
+	for (info = info_first; info <= info_last; ++info) {
+		ulong b_end = info->start[0] + info->size;*/	/* bank end addr */
+/*		short s_end = info->sector_count - 1;
+		for (i=0; i<info->sector_count; ++i) {
+			ulong e_addr = (i == s_end) ? b_end : info->start[i + 1];
+
+			if ((end >= info->start[i]) && (addr < e_addr) &&
+			    (info->protect[i] != 0) ) {
+				return (4);
+			}
+		}
+	}
+
+*/	/* finally write data to flash */
+/*	for (info = info_first; info <= info_last && cnt>0; ++info) {
+		ulong len;
+
+		len = info->start[0] + info->size - addr;
+		if (len > cnt)
+			len = cnt;
+		if ((i = write_buff(info, src, addr, len)) != 0) {
+			return (i);
+		}
+		cnt  -= len;
+		addr += len;
+		src  += len;
+	}
+	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)
+{
+#ifndef CFG_FLASH_16BIT
+	ulong cp, wp, data;
+	int l;
+#else
+	ulong cp, wp;
+	ushort data;
+#endif
+	int i, rc;
+
+#ifndef CFG_FLASH_16BIT
+
+
+	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));
+
+#else
+	wp = (addr & ~1);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start byte
+	 */
+	if (addr - wp) {
+		data = 0;
+		data = (data << 8) | *src++;
+		--cnt;
+		if ((rc = write_short(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 2;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+/*	l = 0; used for debuging  */
+	while (cnt >= 2) {
+		data = 0;
+		for (i=0; i<2; ++i) {
+			data = (data << 8) | *src++;
+		}
+
+/*		if(!l){
+			printf("%x",data);
+			l = 1;
+		}  used for debuging */
+
+		if ((rc = write_short(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp  += 2;
+		cnt -= 2;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<2; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *)cp);
+	}
+
+	return (write_short(info, wp, data));
+
+
+#endif
+}
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+#ifndef CFG_FLASH_16BIT
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+	vu_long *addr = (vu_long*)(info->start[0]);
+	ulong start,barf;
+	int flag;
+
+
+	/* 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();
+
+	if(info->flash_id > FLASH_AMD_COMP) {
+		/* AMD stuff */
+		addr[0x0555] = 0x00AA00AA;
+		addr[0x02AA] = 0x00550055;
+		addr[0x0555] = 0x00A000A0;
+	} else {
+		/* intel stuff */
+		*addr = 0x00400040;
+	}
+	*((vu_long *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+
+	if(info->flash_id > FLASH_AMD_COMP) {
+		while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+	} else {
+		while(!(addr[0] & 0x00800080)) {  	/* wait for error or finish */
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+
+		if( addr[0] & 0x003A003A) {	/* check for error */
+			barf = addr[0] & 0x003A0000;
+			if( barf ) {
+				barf >>=16;
+			} else {
+				barf = addr[0] & 0x0000003A;
+			}
+			printf("\nFlash write error at address %lx\n",(unsigned long)dest);
+			if(barf & 0x0002) printf("Block locked, not erased.\n");
+			if(barf & 0x0010) printf("Programming error.\n");
+			if(barf & 0x0008) printf("Vpp Low error.\n");
+			return(2);
+		}
+	}
+
+	return (0);
+}
+
+#else
+
+static int write_short (flash_info_t *info, ulong dest, ushort data)
+{
+	vu_short *addr = (vu_short*)(info->start[0]);
+	ulong start,barf;
+	int flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_short *)dest) & data) != data) {
+		return (2);
+	}
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	if(info->flash_id < FLASH_AMD_COMP) {
+		/* AMD stuff */
+		addr[0x0555] = 0x00AA;
+		addr[0x02AA] = 0x0055;
+		addr[0x0555] = 0x00A0;
+	} else {
+		/* intel stuff */
+		*addr = 0x00D0;
+		*addr = 0x0040;
+	}
+	*((vu_short *)dest) = data;
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* data polling for D7 */
+	start = get_timer (0);
+
+	if(info->flash_id < FLASH_AMD_COMP) {
+		/* AMD stuff */
+		while ((*((vu_short *)dest) & 0x0080) != (data & 0x0080)) {
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+
+	} else {
+		/* intel stuff */
+		while(!(addr[0] & 0x0080)){  	/* wait for error or finish */
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) return (1);
+		}
+
+		if( addr[0] & 0x003A) {	/* check for error */
+			barf = addr[0] & 0x003A;
+			printf("\nFlash write error at address %lx\n",(unsigned long)dest);
+			if(barf & 0x0002) printf("Block locked, not erased.\n");
+			if(barf & 0x0010) printf("Programming error.\n");
+			if(barf & 0x0008) printf("Vpp Low error.\n");
+			return(2);
+		}
+		*addr = 0x00B0;
+		*addr = 0x0070;
+		while(!(addr[0] & 0x0080)){  	/* wait for error or finish */
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT) return (1);
+		}
+		*addr = 0x00FF;
+	}
+	return (0);
+}
+
+
+#endif
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/board/snmc/qs860t/qs860t.c b/board/snmc/qs860t/qs860t.c
new file mode 100644
index 000000000..c4ab758d3
--- /dev/null
+++ b/board/snmc/qs860t/qs860t.c
@@ -0,0 +1,259 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (C) Copyright 2002
+ * Simple Network Magic Corporation, dnevil@snmc.com
+ *
+ * (C) Copyright 2000
+ * 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 <asm/u-boot.h>
+#include <commproc.h>
+#include "mpc8xx.h"
+
+/* ------------------------------------------------------------------------- */
+
+static long  int dram_size (long int, long int *, long int);
+
+/* ------------------------------------------------------------------------- */
+
+const uint sdram_table[] =
+{
+	/*
+	 * Single Read. (Offset 0 in UPMA RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
+	0x1FF77C47, 0x1FF77C35, 0xEFEABC34, 0x1FB57C35,
+	/*
+	 * Burst Read. (Offset 8 in UPMA RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	/*
+	 * Single Write. (Offset 18 in UPMA RAM)
+	 */
+	0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	/*
+	 * Burst Write. (Offset 20 in UPMA RAM)
+	 */
+	0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, 0xFFFFEC04,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	/*
+	 * Refresh  (Offset 30 in UPMA RAM)
+	 */
+	0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, 0xFFFFEC04, 0xFFFFEC04,
+	0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04,
+	/*
+	 * Exception. (Offset 3c in UPMA RAM)
+	 */
+	0x7FFFFC07, 0xFFFFEC04, 0xFFFFEC04, 0xFFFFEC04
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ *
+ * Test ID string (QS860T...)
+ *
+ * Always return 1
+ */
+
+int checkboard (void)
+{
+	unsigned char *s, *e;
+	unsigned char buf[64];
+	int i;
+
+	i = getenv_r("serial#", buf, sizeof(buf));
+	s = (i>0) ? buf : NULL;
+
+	if (!s || strncmp(s, "QS860T", 6)) {
+		puts ("### No HW ID - assuming QS860T");
+	} else {
+		for (e=s; *e; ++e) {
+			if (*e == ' ')
+			break;
+		}
+
+		for ( ; s<e; ++s) {
+			putc (*s);
+		}
+	}
+	putc ('\n');
+
+	return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+	volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size;
+
+	upmconfig(UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	/*
+	* Prescaler for refresh
+	*/
+	memctl->memc_mptpr = 0x0400;
+
+	/*
+	* Map controller bank 2 to the SDRAM address
+	*/
+	memctl->memc_or2 = CFG_OR2;
+	memctl->memc_br2 = CFG_BR2;
+	udelay(200);
+
+	/* perform SDRAM initialization sequence */
+	memctl->memc_mbmr = CFG_16M_MBMR;
+	udelay(100);
+
+	memctl->memc_mar  = 0x00000088;
+	memctl->memc_mcr  = 0x80804105;	/* run precharge pattern */
+	udelay(1);
+
+	/* Run two refresh cycles on SDRAM */
+	memctl->memc_mbmr = 0x18802118;
+	memctl->memc_mcr  = 0x80804130;
+	memctl->memc_mbmr = 0x18802114;
+	memctl->memc_mcr  = 0x80804106;
+
+	udelay (1000);
+
+#if 0
+	/*
+	* Check for 64M SDRAM Memory Size
+	*/
+	size = dram_size (CFG_64M_MBMR, (ulong *)SDRAM_BASE, SDRAM_64M_MAX_SIZE);
+	udelay (1000);
+
+	/*
+	* Check for 16M SDRAM Memory Size
+	*/
+	if (size != SDRAM_64M_MAX_SIZE) {
+#endif
+	size = dram_size (CFG_16M_MBMR, (ulong *)SDRAM_BASE, SDRAM_16M_MAX_SIZE);
+	udelay (1000);
+#if 0
+	}
+
+	memctl->memc_or2 = ((-size) & 0xFFFF0000) | SDRAM_TIMING;
+#endif
+
+
+	udelay(10000);
+
+
+#if 0
+
+	/*
+	* Also, map other memory to correct position
+	*/
+
+	/*
+	* Map the 8M Intel Flash device to chip select 1
+	*/
+	memctl->memc_or1 = CFG_OR1;
+	memctl->memc_br1 = CFG_BR1;
+
+
+	/*
+	* Map 64K NVRAM, Sipex Device, NAND Ctl Reg, and LED Ctl Reg
+	* to chip select 3
+	*/
+	memctl->memc_or3 = CFG_OR3;
+	memctl->memc_br3 = CFG_BR3;
+
+	/*
+	* Map chip selects 4, 5, 6, & 7 for external expansion connector
+	*/
+	memctl->memc_or4 = CFG_OR4;
+	memctl->memc_br4 = CFG_BR4;
+
+	memctl->memc_or5 = CFG_OR5;
+	memctl->memc_br5 = CFG_BR5;
+
+	memctl->memc_or6 = CFG_OR6;
+	memctl->memc_br6 = CFG_BR6;
+
+	memctl->memc_or7 = CFG_OR7;
+	memctl->memc_br7 = CFG_BR7;
+
+#endif
+
+	return (size);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+
+static long int dram_size (long int mbmr_value, long int *base, long int maxsize)
+{
+	volatile immap_t *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	volatile long int *addr;
+	long int cnt, val;
+
+	memctl->memc_mbmr = mbmr_value;
+
+	for (cnt = maxsize/sizeof(long); cnt > 0; cnt >>= 1) {
+		addr = base + cnt;	/* pointer arith! */
+		*addr = ~cnt;
+	}
+
+	/* write 0 to base address */
+	addr = base;
+	*addr = 0;
+
+	/* check at base address */
+	if ((val = *addr) != 0) {
+		return (0);
+	}
+
+	for (cnt = 1; ; cnt <<= 1) {
+		addr = base + cnt;	/* pointer arith! */
+		val = *addr;
+		if (val != (~cnt)) {
+			return (cnt * sizeof(long));
+		}
+	}
+	/* NOTREACHED */
+}
diff --git a/board/snmc/qs860t/u-boot.lds b/board/snmc/qs860t/u-boot.lds
new file mode 100644
index 000000000..61e10849e
--- /dev/null
+++ b/board/snmc/qs860t/u-boot.lds
@@ -0,0 +1,141 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+	cpu/mpc8xx/start.o		(.text)
+	cpu/mpc8xx/traps.o		(.text)
+	common/dlmalloc.o		(.text)
+	lib_ppc/ppcstring.o		(.text)
+	lib_generic/vsprintf.o	(.text)
+	lib_generic/crc32.o		(.text)
+	lib_generic/zlib.o		(.text)
+	lib_ppc/cache.o		(.text)
+	lib_ppc/time.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+	common/environment.o	(.ppcenv)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c
index e0fae5d5b..1a15a7bf1 100644
--- a/cpu/mpc8xx/scc.c
+++ b/cpu/mpc8xx/scc.c
@@ -140,42 +140,43 @@ static int scc_send(struct eth_device* dev, volatile void *packet, int length)
 	return i;
 }
 
-static int scc_recv(struct eth_device* dev)
+static int scc_recv (struct eth_device *dev)
 {
 	int length;
 
-   for (;;) {
-	/* section 16.9.23.2 */
-	if (rtx->rxbd[rxIdx].cbd_sc & BD_ENET_RX_EMPTY) {
-		length = -1;
-		break;     /* nothing received - leave for() loop */
-	}
+	for (;;) {
+		/* section 16.9.23.2 */
+		if (rtx->rxbd[rxIdx].cbd_sc & BD_ENET_RX_EMPTY) {
+			length = -1;
+			break;	/* nothing received - leave for() loop */
+		}
 
-	length = rtx->rxbd[rxIdx].cbd_datlen;
+		length = rtx->rxbd[rxIdx].cbd_datlen;
 
-	if (rtx->rxbd[rxIdx].cbd_sc & 0x003f) {
+		if (rtx->rxbd[rxIdx].cbd_sc & 0x003f) {
 #ifdef ET_DEBUG
-		printf("err: %x\n", rtx->rxbd[rxIdx].cbd_sc);
+			printf ("err: %x\n", rtx->rxbd[rxIdx].cbd_sc);
 #endif
-	} else {
-		/* Pass the packet up to the protocol layers. */
-		NetReceive(NetRxPackets[rxIdx], length - 4);
+		} else {
+			/* Pass the packet up to the protocol layers. */
+			NetReceive (NetRxPackets[rxIdx], length - 4);
+		}
+
+
+		/* Give the buffer back to the SCC. */
+		rtx->rxbd[rxIdx].cbd_datlen = 0;
+
+		/* wrap around buffer index when necessary */
+		if ((rxIdx + 1) >= PKTBUFSRX) {
+			rtx->rxbd[PKTBUFSRX - 1].cbd_sc =
+				(BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY);
+			rxIdx = 0;
+		} else {
+			rtx->rxbd[rxIdx].cbd_sc = BD_ENET_RX_EMPTY;
+			rxIdx++;
+		}
 	}
-
-
-	/* Give the buffer back to the SCC. */
-	rtx->rxbd[rxIdx].cbd_datlen = 0;
-
-	/* wrap around buffer index when necessary */
-	if ((rxIdx + 1) >= PKTBUFSRX) {
-	   rtx->rxbd[PKTBUFSRX - 1].cbd_sc = (BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY);
-	   rxIdx = 0;
-	} else {
-	   rtx->rxbd[rxIdx].cbd_sc = BD_ENET_RX_EMPTY;
-	   rxIdx++;
-	}
-   }
-   return length;
+	return length;
 }
 
 /**************************************************************
@@ -184,366 +185,380 @@ static int scc_recv(struct eth_device* dev)
   *
   *************************************************************/
 
-static int scc_init(struct eth_device* dev, bd_t *bis)
+static int scc_init (struct eth_device *dev, bd_t * bis)
 {
 
-    int i;
-    scc_enet_t *pram_ptr;
+	int i;
+	scc_enet_t *pram_ptr;
 
-    volatile immap_t *immr = (immap_t *)CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
 
 #ifdef CONFIG_FADS
 #if defined(CONFIG_MPC86xADS) || defined(CONFIG_MPC860T)
-    /* The MPC86xADS/FADS860T don't use the MODEM_EN or DATA_VOICE signals. */
-    *((uint *) BCSR4) &= ~BCSR4_ETHLOOP;
-    *((uint *) BCSR4) |= BCSR4_TFPLDL|BCSR4_TPSQEL;
-    *((uint *) BCSR1) &= ~BCSR1_ETHEN;
+	/* The MPC86xADS/FADS860T don't use the MODEM_EN or DATA_VOICE signals. */
+	*((uint *) BCSR4) &= ~BCSR4_ETHLOOP;
+	*((uint *) BCSR4) |= BCSR4_TFPLDL | BCSR4_TPSQEL;
+	*((uint *) BCSR1) &= ~BCSR1_ETHEN;
 #else
-    *((uint *) BCSR4) &= ~(BCSR4_ETHLOOP|BCSR4_MODEM_EN);
-    *((uint *) BCSR4) |= BCSR4_TFPLDL|BCSR4_TPSQEL|BCSR4_DATA_VOICE;
-    *((uint *) BCSR1) &= ~BCSR1_ETHEN;
+	*((uint *) BCSR4) &= ~(BCSR4_ETHLOOP | BCSR4_MODEM_EN);
+	*((uint *) BCSR4) |= BCSR4_TFPLDL | BCSR4_TPSQEL | BCSR4_DATA_VOICE;
+	*((uint *) BCSR1) &= ~BCSR1_ETHEN;
 #endif
 #endif
 
-    pram_ptr = (scc_enet_t *)&(immr->im_cpm.cp_dparam[PROFF_ENET]);
+	pram_ptr = (scc_enet_t *) & (immr->im_cpm.cp_dparam[PROFF_ENET]);
 
-    rxIdx = 0;
-    txIdx = 0;
+	rxIdx = 0;
+	txIdx = 0;
 
 #ifdef CFG_ALLOC_DPRAM
-    rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
-		     dpram_alloc_align(sizeof(RTXBD), 8));
+	rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
+			 dpram_alloc_align (sizeof (RTXBD), 8));
 #else
-    rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
-#endif	/* 0 */
+	rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
+#endif /* 0 */
 
 #if (defined(PA_ENET_RXD) && defined(PA_ENET_TXD))
-    /* Configure port A pins for Txd and Rxd.
-    */
-    immr->im_ioport.iop_papar |=  (PA_ENET_RXD | PA_ENET_TXD);
-    immr->im_ioport.iop_padir &= ~(PA_ENET_RXD | PA_ENET_TXD);
-    immr->im_ioport.iop_paodr &=                ~PA_ENET_TXD;
+	/* Configure port A pins for Txd and Rxd.
+	 */
+	immr->im_ioport.iop_papar |= (PA_ENET_RXD | PA_ENET_TXD);
+	immr->im_ioport.iop_padir &= ~(PA_ENET_RXD | PA_ENET_TXD);
+	immr->im_ioport.iop_paodr &= ~PA_ENET_TXD;
 #elif (defined(PB_ENET_RXD) && defined(PB_ENET_TXD))
-    /* Configure port B pins for Txd and Rxd.
-    */
-    immr->im_cpm.cp_pbpar |=  (PB_ENET_RXD | PB_ENET_TXD);
-    immr->im_cpm.cp_pbdir &= ~(PB_ENET_RXD | PB_ENET_TXD);
-    immr->im_cpm.cp_pbodr &=                ~PB_ENET_TXD;
+	/* Configure port B pins for Txd and Rxd.
+	 */
+	immr->im_cpm.cp_pbpar |= (PB_ENET_RXD | PB_ENET_TXD);
+	immr->im_cpm.cp_pbdir &= ~(PB_ENET_RXD | PB_ENET_TXD);
+	immr->im_cpm.cp_pbodr &= ~PB_ENET_TXD;
 #else
 #error Configuration Error: exactly ONE of PA_ENET_[RT]XD, PB_ENET_[RT]XD must be defined
 #endif
 
 #if defined(PC_ENET_LBK)
-    /* Configure port C pins to disable External Loopback
-     */
-    immr->im_ioport.iop_pcpar &= ~PC_ENET_LBK;
-    immr->im_ioport.iop_pcdir |=  PC_ENET_LBK;
-    immr->im_ioport.iop_pcso  &= ~PC_ENET_LBK;
-    immr->im_ioport.iop_pcdat &= ~PC_ENET_LBK; /* Disable Loopback */
-#endif	/* PC_ENET_LBK */
-
-    /* Configure port C pins to enable CLSN and RENA.
-    */
-    immr->im_ioport.iop_pcpar &= ~(PC_ENET_CLSN | PC_ENET_RENA);
-    immr->im_ioport.iop_pcdir &= ~(PC_ENET_CLSN | PC_ENET_RENA);
-    immr->im_ioport.iop_pcso  |=  (PC_ENET_CLSN | PC_ENET_RENA);
-
-    /* Configure port A for TCLK and RCLK.
-    */
-    immr->im_ioport.iop_papar |=  (PA_ENET_TCLK | PA_ENET_RCLK);
-    immr->im_ioport.iop_padir &= ~(PA_ENET_TCLK | PA_ENET_RCLK);
-
-    /*
-     * Configure Serial Interface clock routing -- see section 16.7.5.3
-     * First, clear all SCC bits to zero, then set the ones we want.
-     */
-
-    immr->im_cpm.cp_sicr &= ~SICR_ENET_MASK;
-    immr->im_cpm.cp_sicr |= SICR_ENET_CLKRT;
-
-
-    /*
-     * Initialize SDCR -- see section 16.9.23.7
-     * SDMA configuration register
-     */
-    immr->im_siu_conf.sc_sdcr = 0x01;
-
-
-    /*
-     * Setup SCC Ethernet Parameter RAM
-     */
-
-    pram_ptr->sen_genscc.scc_rfcr = 0x18;  /* Normal Operation and Mot byte ordering */
-    pram_ptr->sen_genscc.scc_tfcr = 0x18;  /* Mot byte ordering, Normal access */
-
-    pram_ptr->sen_genscc.scc_mrblr = DBUF_LENGTH;	/* max. ET package len 1520 */
-
-    pram_ptr->sen_genscc.scc_rbase = (unsigned int)(&rtx->rxbd[0]);      /* Set RXBD tbl start at Dual Port */
-    pram_ptr->sen_genscc.scc_tbase = (unsigned int)(&rtx->txbd[0]);      /* Set TXBD tbl start at Dual Port */
-
-    /*
-     * Setup Receiver Buffer Descriptors (13.14.24.18)
-     * Settings:
-     *     Empty, Wrap
-     */
-
-    for (i = 0; i < PKTBUFSRX; i++)
-    {
-      rtx->rxbd[i].cbd_sc = BD_ENET_RX_EMPTY;
-      rtx->rxbd[i].cbd_datlen = 0;                                 /* Reset */
-      rtx->rxbd[i].cbd_bufaddr = (uint)NetRxPackets[i];
-    }
-
-    rtx->rxbd[PKTBUFSRX - 1].cbd_sc |= BD_ENET_RX_WRAP;
-
-    /*
-     * Setup Ethernet Transmitter Buffer Descriptors (13.14.24.19)
-     * Settings:
-     *    Add PADs to Short FRAMES, Wrap, Last, Tx CRC
-     */
-
-    for (i = 0; i < TX_BUF_CNT; i++)
-    {
-      rtx->txbd[i].cbd_sc = (BD_ENET_TX_PAD | BD_ENET_TX_LAST | BD_ENET_TX_TC);
-      rtx->txbd[i].cbd_datlen = 0;                                 /* Reset */
-      rtx->txbd[i].cbd_bufaddr = (uint) (&txbuf[0]);
-    }
-
-    rtx->txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP;
-
-    /*
-     * Enter Command:  Initialize Rx Params for SCC
-     */
-
-    do {				/* Spin until ready to issue command	*/
-	__asm__ ("eieio");
-    } while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
-    /* Issue command */
-    immr->im_cpm.cp_cpcr = ((CPM_CR_INIT_RX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
-    do {				/* Spin until command processed		*/
-	__asm__ ("eieio");
-    } while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
-
-    /*
-     * Ethernet Specific Parameter RAM
-     *     see table 13-16, pg. 660,
-     *     pg. 681 (example with suggested settings)
-     */
-
-    pram_ptr->sen_cpres  = ~(0x0);	/* Preset CRC */
-    pram_ptr->sen_cmask  = 0xdebb20e3;	/* Constant Mask for CRC */
-    pram_ptr->sen_crcec  = 0x0;		/* Error Counter CRC (unused) */
-    pram_ptr->sen_alec   = 0x0;		/* Alignment Error Counter (unused) */
-    pram_ptr->sen_disfc  = 0x0;		/* Discard Frame Counter (unused) */
-    pram_ptr->sen_pads   = 0x8888;	/* Short Frame PAD Characters */
-
-    pram_ptr->sen_retlim = 15;		/* Retry Limit Threshold */
-    pram_ptr->sen_maxflr = 1518;	/* MAX Frame Length Register */
-    pram_ptr->sen_minflr = 64;		/* MIN Frame Length Register */
-
-    pram_ptr->sen_maxd1  = DBUF_LENGTH;	/* MAX DMA1 Length Register */
-    pram_ptr->sen_maxd2  = DBUF_LENGTH;	/* MAX DMA2 Length Register */
-
-    pram_ptr->sen_gaddr1 = 0x0;		/* Group Address Filter 1 (unused) */
-    pram_ptr->sen_gaddr2 = 0x0;		/* Group Address Filter 2 (unused) */
-    pram_ptr->sen_gaddr3 = 0x0;		/* Group Address Filter 3 (unused) */
-    pram_ptr->sen_gaddr4 = 0x0;		/* Group Address Filter 4 (unused) */
+	/* Configure port C pins to disable External Loopback
+	 */
+	immr->im_ioport.iop_pcpar &= ~PC_ENET_LBK;
+	immr->im_ioport.iop_pcdir |= PC_ENET_LBK;
+	immr->im_ioport.iop_pcso &= ~PC_ENET_LBK;
+	immr->im_ioport.iop_pcdat &= ~PC_ENET_LBK;	/* Disable Loopback */
+#endif /* PC_ENET_LBK */
+
+	/* Configure port C pins to enable CLSN and RENA.
+	 */
+	immr->im_ioport.iop_pcpar &= ~(PC_ENET_CLSN | PC_ENET_RENA);
+	immr->im_ioport.iop_pcdir &= ~(PC_ENET_CLSN | PC_ENET_RENA);
+	immr->im_ioport.iop_pcso |= (PC_ENET_CLSN | PC_ENET_RENA);
+
+	/* Configure port A for TCLK and RCLK.
+	 */
+	immr->im_ioport.iop_papar |= (PA_ENET_TCLK | PA_ENET_RCLK);
+	immr->im_ioport.iop_padir &= ~(PA_ENET_TCLK | PA_ENET_RCLK);
+
+	/*
+	 * Configure Serial Interface clock routing -- see section 16.7.5.3
+	 * First, clear all SCC bits to zero, then set the ones we want.
+	 */
+
+	immr->im_cpm.cp_sicr &= ~SICR_ENET_MASK;
+	immr->im_cpm.cp_sicr |= SICR_ENET_CLKRT;
+
+
+	/*
+	 * Initialize SDCR -- see section 16.9.23.7
+	 * SDMA configuration register
+	 */
+	immr->im_siu_conf.sc_sdcr = 0x01;
+
+
+	/*
+	 * Setup SCC Ethernet Parameter RAM
+	 */
+
+	pram_ptr->sen_genscc.scc_rfcr = 0x18;	/* Normal Operation and Mot byte ordering */
+	pram_ptr->sen_genscc.scc_tfcr = 0x18;	/* Mot byte ordering, Normal access */
+
+	pram_ptr->sen_genscc.scc_mrblr = DBUF_LENGTH;	/* max. ET package len 1520 */
+
+	pram_ptr->sen_genscc.scc_rbase = (unsigned int) (&rtx->rxbd[0]);	/* Set RXBD tbl start at Dual Port */
+	pram_ptr->sen_genscc.scc_tbase = (unsigned int) (&rtx->txbd[0]);	/* Set TXBD tbl start at Dual Port */
+
+	/*
+	 * Setup Receiver Buffer Descriptors (13.14.24.18)
+	 * Settings:
+	 *     Empty, Wrap
+	 */
+
+	for (i = 0; i < PKTBUFSRX; i++) {
+		rtx->rxbd[i].cbd_sc = BD_ENET_RX_EMPTY;
+		rtx->rxbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->rxbd[i].cbd_bufaddr = (uint) NetRxPackets[i];
+	}
+
+	rtx->rxbd[PKTBUFSRX - 1].cbd_sc |= BD_ENET_RX_WRAP;
+
+	/*
+	 * Setup Ethernet Transmitter Buffer Descriptors (13.14.24.19)
+	 * Settings:
+	 *    Add PADs to Short FRAMES, Wrap, Last, Tx CRC
+	 */
+
+	for (i = 0; i < TX_BUF_CNT; i++) {
+		rtx->txbd[i].cbd_sc =
+			(BD_ENET_TX_PAD | BD_ENET_TX_LAST | BD_ENET_TX_TC);
+		rtx->txbd[i].cbd_datlen = 0;	/* Reset */
+		rtx->txbd[i].cbd_bufaddr = (uint) (&txbuf[0]);
+	}
+
+	rtx->txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP;
+
+	/*
+	 * Enter Command:  Initialize Rx Params for SCC
+	 */
+
+	do {			/* Spin until ready to issue command    */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+	/* Issue command */
+	immr->im_cpm.cp_cpcr =
+		((CPM_CR_INIT_RX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
+	do {			/* Spin until command processed         */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+
+	/*
+	 * Ethernet Specific Parameter RAM
+	 *     see table 13-16, pg. 660,
+	 *     pg. 681 (example with suggested settings)
+	 */
+
+	pram_ptr->sen_cpres = ~(0x0);	/* Preset CRC */
+	pram_ptr->sen_cmask = 0xdebb20e3;	/* Constant Mask for CRC */
+	pram_ptr->sen_crcec = 0x0;	/* Error Counter CRC (unused) */
+	pram_ptr->sen_alec = 0x0;	/* Alignment Error Counter (unused) */
+	pram_ptr->sen_disfc = 0x0;	/* Discard Frame Counter (unused) */
+	pram_ptr->sen_pads = 0x8888;	/* Short Frame PAD Characters */
+
+	pram_ptr->sen_retlim = 15;	/* Retry Limit Threshold */
+	pram_ptr->sen_maxflr = 1518;	/* MAX Frame Length Register */
+	pram_ptr->sen_minflr = 64;	/* MIN Frame Length Register */
+
+	pram_ptr->sen_maxd1 = DBUF_LENGTH;	/* MAX DMA1 Length Register */
+	pram_ptr->sen_maxd2 = DBUF_LENGTH;	/* MAX DMA2 Length Register */
+
+	pram_ptr->sen_gaddr1 = 0x0;	/* Group Address Filter 1 (unused) */
+	pram_ptr->sen_gaddr2 = 0x0;	/* Group Address Filter 2 (unused) */
+	pram_ptr->sen_gaddr3 = 0x0;	/* Group Address Filter 3 (unused) */
+	pram_ptr->sen_gaddr4 = 0x0;	/* Group Address Filter 4 (unused) */
 
 #define ea eth_get_dev()->enetaddr
-    pram_ptr->sen_paddrh = (ea[5] << 8) + ea[4];
-    pram_ptr->sen_paddrm = (ea[3] << 8) + ea[2];
-    pram_ptr->sen_paddrl = (ea[1] << 8) + ea[0];
+	pram_ptr->sen_paddrh = (ea[5] << 8) + ea[4];
+	pram_ptr->sen_paddrm = (ea[3] << 8) + ea[2];
+	pram_ptr->sen_paddrl = (ea[1] << 8) + ea[0];
 #undef ea
 
-    pram_ptr->sen_pper   = 0x0;		/* Persistence (unused) */
-    pram_ptr->sen_iaddr1 = 0x0;		/* Individual Address Filter 1 (unused) */
-    pram_ptr->sen_iaddr2 = 0x0;		/* Individual Address Filter 2 (unused) */
-    pram_ptr->sen_iaddr3 = 0x0;		/* Individual Address Filter 3 (unused) */
-    pram_ptr->sen_iaddr4 = 0x0;		/* Individual Address Filter 4 (unused) */
-    pram_ptr->sen_taddrh = 0x0;		/* Tmp Address (MSB) (unused) */
-    pram_ptr->sen_taddrm = 0x0;		/* Tmp Address (unused) */
-    pram_ptr->sen_taddrl = 0x0;		/* Tmp Address (LSB) (unused) */
-
-    /*
-     * Enter Command:  Initialize Tx Params for SCC
-     */
-
-    do {				/* Spin until ready to issue command	*/
-	__asm__ ("eieio");
-    } while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
-    /* Issue command */
-    immr->im_cpm.cp_cpcr = ((CPM_CR_INIT_TX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
-    do {				/* Spin until command processed		*/
-	__asm__ ("eieio");
-    } while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
-
-    /*
-     * Mask all Events in SCCM - we use polling mode
-     */
-    immr->im_cpm.cp_scc[SCC_ENET].scc_sccm = 0;
-
-    /*
-     * Clear Events in SCCE -- Clear bits by writing 1's
-     */
-
-    immr->im_cpm.cp_scc[SCC_ENET].scc_scce = ~(0x0);
-
-
-    /*
-     * Initialize GSMR High 32-Bits
-     * Settings:  Normal Mode
-     */
-
-    immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrh = 0;
-
-    /*
-     * Initialize GSMR Low 32-Bits, but do not Enable Transmit/Receive
-     * Settings:
-     *     TCI = Invert
-     *     TPL =  48 bits
-     *     TPP = Repeating 10's
-     *     MODE = Ethernet
-     */
-
-    immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl = (	SCC_GSMRL_TCI	 |	\
-						SCC_GSMRL_TPL_48 |	\
-						SCC_GSMRL_TPP_10 |	\
-						SCC_GSMRL_MODE_ENET);
-
-    /*
-     * Initialize the DSR -- see section 13.14.4 (pg. 513) v0.4
-     */
-
-    immr->im_cpm.cp_scc[SCC_ENET].scc_dsr = 0xd555;
-
-    /*
-     * Initialize the PSMR
-     * Settings:
-     *	CRC = 32-Bit CCITT
-     *	NIB = Begin searching for SFD 22 bits after RENA
-     *	FDE = Full Duplex Enable
-     *	LPB = Loopback Enable (Needed when FDE is set)
-     *	BRO = Reject broadcast packets
-     *	PROMISCOUS = Catch all packets regardless of dest. MAC adress
-     */
-    immr->im_cpm.cp_scc[SCC_ENET].scc_psmr  =	SCC_PSMR_ENCRC	|
-						SCC_PSMR_NIB22	|
+	pram_ptr->sen_pper = 0x0;	/* Persistence (unused) */
+	pram_ptr->sen_iaddr1 = 0x0;	/* Individual Address Filter 1 (unused) */
+	pram_ptr->sen_iaddr2 = 0x0;	/* Individual Address Filter 2 (unused) */
+	pram_ptr->sen_iaddr3 = 0x0;	/* Individual Address Filter 3 (unused) */
+	pram_ptr->sen_iaddr4 = 0x0;	/* Individual Address Filter 4 (unused) */
+	pram_ptr->sen_taddrh = 0x0;	/* Tmp Address (MSB) (unused) */
+	pram_ptr->sen_taddrm = 0x0;	/* Tmp Address (unused) */
+	pram_ptr->sen_taddrl = 0x0;	/* Tmp Address (LSB) (unused) */
+
+	/*
+	 * Enter Command:  Initialize Tx Params for SCC
+	 */
+
+	do {			/* Spin until ready to issue command    */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+	/* Issue command */
+	immr->im_cpm.cp_cpcr =
+		((CPM_CR_INIT_TX << 8) | (CPM_CR_ENET << 4) | CPM_CR_FLG);
+	do {			/* Spin until command processed         */
+		__asm__ ("eieio");
+	} while (immr->im_cpm.cp_cpcr & CPM_CR_FLG);
+
+	/*
+	 * Mask all Events in SCCM - we use polling mode
+	 */
+	immr->im_cpm.cp_scc[SCC_ENET].scc_sccm = 0;
+
+	/*
+	 * Clear Events in SCCE -- Clear bits by writing 1's
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_scce = ~(0x0);
+
+
+	/*
+	 * Initialize GSMR High 32-Bits
+	 * Settings:  Normal Mode
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrh = 0;
+
+	/*
+	 * Initialize GSMR Low 32-Bits, but do not Enable Transmit/Receive
+	 * Settings:
+	 *     TCI = Invert
+	 *     TPL =  48 bits
+	 *     TPP = Repeating 10's
+	 *     MODE = Ethernet
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl = (SCC_GSMRL_TCI |
+						   SCC_GSMRL_TPL_48 |
+						   SCC_GSMRL_TPP_10 |
+						   SCC_GSMRL_MODE_ENET);
+
+	/*
+	 * Initialize the DSR -- see section 13.14.4 (pg. 513) v0.4
+	 */
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_dsr = 0xd555;
+
+	/*
+	 * Initialize the PSMR
+	 * Settings:
+	 *  CRC = 32-Bit CCITT
+	 *  NIB = Begin searching for SFD 22 bits after RENA
+	 *  FDE = Full Duplex Enable
+	 *  LPB = Loopback Enable (Needed when FDE is set)
+	 *  BRO = Reject broadcast packets
+	 *  PROMISCOUS = Catch all packets regardless of dest. MAC adress
+	 */
+	immr->im_cpm.cp_scc[SCC_ENET].scc_psmr = SCC_PSMR_ENCRC |
+		SCC_PSMR_NIB22 |
 #if defined(CONFIG_SCC_ENET_FULL_DUPLEX)
-						SCC_PSMR_FDE	|
-						SCC_PSMR_LPB	|
+		SCC_PSMR_FDE | SCC_PSMR_LPB |
 #endif
 #if defined(CONFIG_SCC_ENET_NO_BROADCAST)
-						SCC_PSMR_BRO	|
+		SCC_PSMR_BRO |
 #endif
 #if defined(CONFIG_SCC_ENET_PROMISCOUS)
-						SCC_PSMR_PRO	|
+		SCC_PSMR_PRO |
 #endif
-						0;
+		0;
 
-    /*
-     * Configure Ethernet TENA Signal
-     */
+	/*
+	 * Configure Ethernet TENA Signal
+	 */
 
 #if (defined(PC_ENET_TENA) && !defined(PB_ENET_TENA))
-    immr->im_ioport.iop_pcpar |=  PC_ENET_TENA;
-    immr->im_ioport.iop_pcdir &= ~PC_ENET_TENA;
+	immr->im_ioport.iop_pcpar |= PC_ENET_TENA;
+	immr->im_ioport.iop_pcdir &= ~PC_ENET_TENA;
 #elif (defined(PB_ENET_TENA) && !defined(PC_ENET_TENA))
-    immr->im_cpm.cp_pbpar |= PB_ENET_TENA;
-    immr->im_cpm.cp_pbdir |= PB_ENET_TENA;
+	immr->im_cpm.cp_pbpar |= PB_ENET_TENA;
+	immr->im_cpm.cp_pbdir |= PB_ENET_TENA;
 #else
 #error Configuration Error: exactly ONE of PB_ENET_TENA, PC_ENET_TENA must be defined
 #endif
 
 #if defined(CONFIG_ADS) && defined(CONFIG_MPC860)
-    /*
-     * Port C is used to control the PHY,MC68160.
-     */
-    immr->im_ioport.iop_pcdir |=
-	(PC_ENET_ETHLOOP | PC_ENET_TPFLDL | PC_ENET_TPSQEL);
+	/*
+	 * Port C is used to control the PHY,MC68160.
+	 */
+	immr->im_ioport.iop_pcdir |=
+		(PC_ENET_ETHLOOP | PC_ENET_TPFLDL | PC_ENET_TPSQEL);
 
-    immr->im_ioport.iop_pcdat |= PC_ENET_TPFLDL;
-    immr->im_ioport.iop_pcdat &= ~(PC_ENET_ETHLOOP | PC_ENET_TPSQEL);
-    *((uint *) BCSR1) &= ~BCSR1_ETHEN;
-#endif	/* MPC860ADS */
+	immr->im_ioport.iop_pcdat |= PC_ENET_TPFLDL;
+	immr->im_ioport.iop_pcdat &= ~(PC_ENET_ETHLOOP | PC_ENET_TPSQEL);
+	*((uint *) BCSR1) &= ~BCSR1_ETHEN;
+#endif /* MPC860ADS */
 
 #if defined(CONFIG_AMX860)
-    /*
-     * Port B is used to control the PHY,MC68160.
-     */
-    immr->im_cpm.cp_pbdir |=
-	(PB_ENET_ETHLOOP | PB_ENET_TPFLDL | PB_ENET_TPSQEL);
+	/*
+	 * Port B is used to control the PHY,MC68160.
+	 */
+	immr->im_cpm.cp_pbdir |=
+		(PB_ENET_ETHLOOP | PB_ENET_TPFLDL | PB_ENET_TPSQEL);
 
-    immr->im_cpm.cp_pbdat |= PB_ENET_TPFLDL;
-    immr->im_cpm.cp_pbdat &= ~(PB_ENET_ETHLOOP | PB_ENET_TPSQEL);
+	immr->im_cpm.cp_pbdat |= PB_ENET_TPFLDL;
+	immr->im_cpm.cp_pbdat &= ~(PB_ENET_ETHLOOP | PB_ENET_TPSQEL);
 
-    immr->im_ioport.iop_pddir |= PD_ENET_ETH_EN;
-    immr->im_ioport.iop_pddat &= ~PD_ENET_ETH_EN;
-#endif  /* AMX860 */
+	immr->im_ioport.iop_pddir |= PD_ENET_ETH_EN;
+	immr->im_ioport.iop_pddat &= ~PD_ENET_ETH_EN;
+#endif /* AMX860 */
 
 #ifdef CONFIG_RPXCLASSIC
-    *((uchar *)BCSR0) &= ~BCSR0_ETHLPBK;
-    *((uchar *)BCSR0) |= (BCSR0_ETHEN | BCSR0_COLTEST | BCSR0_FULLDPLX);
+	*((uchar *) BCSR0) &= ~BCSR0_ETHLPBK;
+	*((uchar *) BCSR0) |= (BCSR0_ETHEN | BCSR0_COLTEST | BCSR0_FULLDPLX);
 #endif
 
 #ifdef CONFIG_RPXLITE
-    *((uchar *)BCSR0) |= BCSR0_ETHEN ;
+	*((uchar *) BCSR0) |= BCSR0_ETHEN;
 #endif
 
+#if defined(CONFIG_QS860T)
+	/*
+	 * PB27=FDE-, set output low for full duplex
+	 * PB26=Link Test Enable, normally high output
+	 */
+	immr->im_cpm.cp_pbdir |= 0x00000030;
+	immr->im_cpm.cp_pbdat |= 0x00000020;
+	immr->im_cpm.cp_pbdat &= ~0x00000010;
+#endif /* QS860T */
+
 #ifdef CONFIG_MBX
-    board_ether_init();
+	board_ether_init ();
 #endif
 
 #if defined(CONFIG_NETVIA)
 #if defined(PA_ENET_PDN)
-    immr->im_ioport.iop_papar &= ~PA_ENET_PDN;
-    immr->im_ioport.iop_padir |=  PA_ENET_PDN;
-    immr->im_ioport.iop_padat |=  PA_ENET_PDN;
+	immr->im_ioport.iop_papar &= ~PA_ENET_PDN;
+	immr->im_ioport.iop_padir |= PA_ENET_PDN;
+	immr->im_ioport.iop_padat |= PA_ENET_PDN;
 #elif defined(PB_ENET_PDN)
-    immr->im_cpm.cp_pbpar &= ~PB_ENET_PDN;
-    immr->im_cpm.cp_pbdir |=  PB_ENET_PDN;
-    immr->im_cpm.cp_pbdat |=  PB_ENET_PDN;
+	immr->im_cpm.cp_pbpar &= ~PB_ENET_PDN;
+	immr->im_cpm.cp_pbdir |= PB_ENET_PDN;
+	immr->im_cpm.cp_pbdat |= PB_ENET_PDN;
 #elif defined(PC_ENET_PDN)
-    immr->im_ioport.iop_pcpar &= ~PC_ENET_PDN;
-    immr->im_ioport.iop_pcdir |=  PC_ENET_PDN;
-    immr->im_ioport.iop_pcdat |=  PC_ENET_PDN;
+	immr->im_ioport.iop_pcpar &= ~PC_ENET_PDN;
+	immr->im_ioport.iop_pcdir |= PC_ENET_PDN;
+	immr->im_ioport.iop_pcdat |= PC_ENET_PDN;
 #elif defined(PD_ENET_PDN)
-    immr->im_ioport.iop_pdpar &= ~PD_ENET_PDN;
-    immr->im_ioport.iop_pddir |=  PD_ENET_PDN;
-    immr->im_ioport.iop_pddat |=  PD_ENET_PDN;
+	immr->im_ioport.iop_pdpar &= ~PD_ENET_PDN;
+	immr->im_ioport.iop_pddir |= PD_ENET_PDN;
+	immr->im_ioport.iop_pddat |= PD_ENET_PDN;
 #endif
 #endif
 
-    /*
-     * Set the ENT/ENR bits in the GSMR Low -- Enable Transmit/Receive
-     */
+	/*
+	 * Set the ENT/ENR bits in the GSMR Low -- Enable Transmit/Receive
+	 */
 
-    immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
+		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
 
-    /*
-     * Work around transmit problem with first eth packet
-     */
+	/*
+	 * Work around transmit problem with first eth packet
+	 */
 #if defined (CONFIG_FADS)
-    udelay(10000);	/* wait 10 ms */
+	udelay (10000);		/* wait 10 ms */
 #elif defined (CONFIG_AMX860) || defined(CONFIG_RPXCLASSIC)
-    udelay(100000);	/* wait 100 ms */
+	udelay (100000);	/* wait 100 ms */
 #endif
 
-    return 1;
+	return 1;
 }
 
 
-static void scc_halt(struct eth_device* dev)
+static void scc_halt (struct eth_device *dev)
 {
-    volatile immap_t *immr = (immap_t *)CFG_IMMR;
-    immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl &=
+		~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
 }
 
 #if 0
-void restart(void)
+void restart (void)
 {
-   volatile immap_t *immr = (immap_t *)CFG_IMMR;
-   immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+
+	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
+		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
 }
 #endif
-
 #endif	/* CFG_CMD_NET, SCC_ENET */
diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index faea3c36f..a875963df 100644
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -78,6 +78,10 @@ static void serial_setdivisor(volatile cpm8xx_t *cp)
 		divisor=(50*1000*1000)/16/9600;
 	}
 
+#ifdef CFG_BRGCLK_PRESCALE
+	divisor /= CFG_BRGCLK_PRESCALE;
+#endif
+
 	if(divisor<=0x1000) {
 		cp->cp_brgc1=((divisor-1)<<1) | CPM_BRG_EN;
 	} else {
diff --git a/include/commproc.h b/include/commproc.h
index 63dcc4c9a..3da804fe4 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -1216,6 +1216,60 @@ typedef struct scc_enet {
 
 #endif	/* CONFIG_NETVIA */
 
+/***  QS850/QS823  ***************************************************/
+
+#if defined(CONFIG_QS850) || defined(CONFIG_QS823)
+#undef FEC_ENET /* Don't use FEC for EThernet */
+
+#define PROFF_ENET		PROFF_SCC2
+#define CPM_CR_ENET		CPM_CR_CH_SCC2
+#define SCC_ENET		1
+
+#define PA_ENET_RXD		((ushort)0x0004)  /* RXD on PA13 (Pin D9) */
+#define PA_ENET_TXD		((ushort)0x0008)  /* TXD on PA12 (Pin D7) */
+#define PC_ENET_RENA		((ushort)0x0080)  /* RENA on PC8 (Pin D12) */
+#define PC_ENET_CLSN		((ushort)0x0040)  /* CLSN on PC9 (Pin C12) */
+#define PA_ENET_TCLK		((ushort)0x0200)  /* TCLK on PA6 (Pin D8) */
+#define PA_ENET_RCLK		((ushort)0x0800)  /* RCLK on PA4 (Pin D10) */
+#define PB_ENET_TENA		((uint)0x00002000)  /* TENA on PB18 (Pin D11) */
+#define PC_ENET_LBK		((ushort)0x0010)  /* Loopback control on PC11 (Pin B14) */
+#define PC_ENET_LI		((ushort)0x0020)  /* Link Integrity control PC10 (A15) */
+#define PC_ENET_SQE		((ushort)0x0100)  /* SQE Disable control PC7 (B15) */
+
+/* SCC2 TXCLK from CLK2
+ * SCC2 RXCLK from CLK4
+ * SCC2 Connected to NMSI */
+#define SICR_ENET_MASK		((uint)0x00007F00)
+#define SICR_ENET_CLKRT		((uint)0x00003D00)
+
+#endif /* CONFIG_QS850/QS823 */
+
+/***  QS860T  ***************************************************/
+
+#ifdef CONFIG_QS860T
+#ifdef CONFIG_FEC_ENET
+#define FEC_ENET /* use FEC for EThernet */
+#endif /* CONFIG_FEC_ETHERNET */
+
+/* This ENET stuff is for GTH 10 Mbit ( SCC ) */
+#define PROFF_ENET		PROFF_SCC1
+#define CPM_CR_ENET		CPM_CR_CH_SCC1
+#define SCC_ENET		0
+
+#define PA_ENET_RXD		((ushort)0x0001) /* PA15 */
+#define PA_ENET_TXD		((ushort)0x0002) /* PA14 */
+#define PA_ENET_TCLK		((ushort)0x0800) /* PA4 */
+#define PA_ENET_RCLK		((ushort)0x0200) /* PA6 */
+#define PB_ENET_TENA		((uint)0x00001000) /* PB19 */
+#define PC_ENET_CLSN		((ushort)0x0010) /* PC11 */
+#define PC_ENET_RENA		((ushort)0x0020) /* PC10 */
+
+#define SICR_ENET_MASK		((uint)0x000000ff)
+/* RCLK PA4 -->CLK4, TCLK PA6 -->CLK2 */
+#define SICR_ENET_CLKRT		((uint)0x0000003D)
+
+#endif /* CONFIG_QS860T */
+
 /***  RPXCLASSIC  *****************************************************/
 
 #ifdef CONFIG_RPXCLASSIC
@@ -1452,6 +1506,7 @@ typedef struct scc_enet {
 #define SICR_ENET_CLKRT	((uint)0x00002e00)
 #endif	/* CONFIG_V37 */
 
+
 /*********************************************************************/
 
 /* SCC Event register as used by Ethernet.
diff --git a/include/configs/QS823.h b/include/configs/QS823.h
new file mode 100644
index 000000000..235bc480c
--- /dev/null
+++ b/include/configs/QS823.h
@@ -0,0 +1,571 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (C) Copyright 2002
+ * Simple Network Magic Corporation
+ *
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* various debug settings */
+#undef CFG_DEVICE_NULLDEV		/* null device */
+#undef CONFIG_SILENT_CONSOLE		/* silent console */
+#undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
+#undef DEBUG				/* debug output code */
+#undef DEBUG_FLASH			/* debug flash code */
+#undef FLASH_DEBUG			/* debug fash code */
+#undef DEBUG_ENV			/* debug environment code */
+
+#define CFG_DIRECT_FLASH_TFTP	1	/* allow direct tftp to flash */
+#define CONFIG_ENV_OVERWRITE	1	/* allow overwrite MAC address */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MPC823		1	/* This is a MPC823 CPU */
+#define CONFIG_QS823		1	/* ...on a QS823 module */
+#define CONFIG_SCC2_ENET	1	/* SCC2 10BaseT ethernet */
+
+/* Select the target clock speed */
+#undef CONFIG_CLOCK_16MHZ		/* cpu=16,777,216 Hz, mem=16Mhz */
+#undef CONFIG_CLOCK_33MHZ		/* cpu=33,554,432 Hz, mem=33Mhz */
+#undef CONFIG_CLOCK_50MHZ		/* cpu=49,971,200 Hz, mem=33Mhz */
+#define CONFIG_CLOCK_66MHZ	1	/* cpu=67,108,864 Hz, mem=66Mhz */
+#undef CONFIG_CLOCK_80MHZ		/* cpu=79,986,688 Hz, mem=33Mhz */
+
+#ifdef CONFIG_CLOCK_16MHZ
+#define CONFIG_CLOCK_MULT	512
+#endif
+
+#ifdef CONFIG_CLOCK_33MHZ
+#define CONFIG_CLOCK_MULT	1024
+#endif
+
+#ifdef CONFIG_CLOCK_50MHZ
+#define CONFIG_CLOCK_MULT	1525
+#endif
+
+#ifdef CONFIG_CLOCK_66MHZ
+#define CONFIG_CLOCK_MULT	2048
+#endif
+
+#ifdef CONFIG_CLOCK_80MHZ
+#define CONFIG_CLOCK_MULT	2441
+#endif
+
+/* choose flash size, 4Mb or 8Mb */
+#define CONFIG_FLASH_4MB	1	/* board has 4Mb flash */
+#undef CONFIG_FLASH_8MB			/* board has 8Mb flash */
+
+#define CONFIG_CLOCK_BASE	32768	/* Base clock input freq */
+
+#undef CONFIG_8xx_CONS_SMC1
+#define CONFIG_8xx_CONS_SMC2	1	/* Console is on SMC2 */
+#undef CONFIG_8xx_CONS_NONE
+
+#define CONFIG_BAUDRATE		38400	/* console baudrate = 38.4kbps */
+
+#undef CONFIG_CLOCKS_IN_MHZ		/* clocks passsed to Linux in MHz */
+
+/* Define default IP addresses */
+#define CONFIG_IPADDR		192.168.1.99	/* own ip address */
+#define CONFIG_SERVERIP		192.168.1.19	/* used for tftp (not nfs?) */
+
+/* message to say directly after booting */
+#define CONFIG_PREBOOT		"echo '';" \
+	"echo 'type:';" \
+	"echo 'run boot_nfs       to boot to NFS';" \
+	"echo 'run boot_flash     to boot to flash';" \
+	"echo '';" \
+	"echo 'run flash_rootfs   to install a new rootfs';" \
+	"echo 'run flash_env      to clear the env sector';" \
+	"echo 'run flash_rw       to clear the rw fs';" \
+	"echo 'run flash_uboot    to install a new u-boot';" \
+	"echo 'run flash_kernel   to install a new kernel';"
+
+/* wait 5 seconds before executing CONFIG_BOOTCOMMAND */
+#define CONFIG_BOOTDELAY	5
+#define CONFIG_BOOTCOMMAND	"run boot_nfs"
+
+#undef CONFIG_BOOTARGS		/* made by set_nfs of set_flash */
+
+/* Our flash filesystem looks like this
+ *
+ * 4Mb board:
+ * ffc0 0000 - ffeb ffff	root filesystem (jffs2) (~3Mb)
+ * ffec 0000 - ffed ffff	read-write filesystem (ext2)
+ * ffee 0000 - ffef ffff	environment
+ * fff0 0000 - fff1 ffff	u-boot
+ * fff2 0000 - ffff ffff	linux kernel
+ *
+ * 8Mb board:
+ * ff80 0000 - ffeb ffff	root filesystem (jffs2) (~7Mb)
+ * ffec 0000 - ffed ffff	read-write filesystem (ext2)
+ * ffee 0000 - ffef ffff	environment
+ * fff0 0000 - fff1 ffff	u-boot
+ * fff2 0000 - ffff ffff	linux kernel
+ *
+ */
+
+/* environment for 4Mb board */
+#ifdef CONFIG_FLASH_4MB
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"serial#=QS823\0" \
+	"hostname=qs823\0" \
+	"netdev=eth0\0" \
+	"ethaddr=00:01:02:B4:36:56\0" \
+	"rootpath=/exports/rootfs\0" \
+	"mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
+	/* fill in variables */ \
+	"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
+	"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
+	"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
+	/* commands */ \
+	"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
+	"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
+	/* reinstall flash parts */ \
+	"flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \
+	"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
+	"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
+	"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \
+	"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
+#endif /* CONFIG_FLASH_4MB */
+
+/* environment for 8Mb board */
+#ifdef CONFIG_FLASH_8MB
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"serial#=QS823\0" \
+	"hostname=qs823\0" \
+	"netdev=eth0\0" \
+	"ethaddr=00:01:02:B4:36:56\0" \
+	"rootpath=/exports/rootfs\0" \
+	"mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
+	/* fill in variables */ \
+	"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
+	"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
+	"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
+	/* commands */ \
+	"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
+	"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
+	/* reinstall flash parts */ \
+	"flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \
+	"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
+	"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
+	"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \
+	"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
+#endif /* CONFIG_FLASH_8MB */
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
+#undef CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change */
+#undef CONFIG_WATCHDOG			/* watchdog disabled */
+#undef CONFIG_STATUS_LED		/* Status LED disabled */
+#undef CONFIG_CAN_DRIVER		/* CAN Driver support disabled */
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#undef CONFIG_MAC_PARTITION
+#undef CONFIG_DOS_PARTITION
+
+#define CONFIG_RTC_MPC8xx	/* use internal RTC of MPC8xx */
+
+#define CONFIG_COMMANDS		(CFG_CMD_BDI	| \
+	CFG_CMD_BOOTD	| \
+	CFG_CMD_CONSOLE	| \
+	CFG_CMD_DATE	| \
+	CFG_CMD_ENV	| \
+	CFG_CMD_FLASH	| \
+	CFG_CMD_IMI	| \
+	CFG_CMD_IMMAP	| \
+	CFG_CMD_MEMORY	| \
+	CFG_CMD_NET	| \
+	CFG_CMD_RUN)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*-----------------------------------------------------------------------
+ * Environment variable storage is in FLASH, one sector before U-boot
+ */
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SECT_SIZE	0x20000		/* 128Kb, one whole sector */
+#define CFG_ENV_SIZE		0x2000		/* 8kb */
+#define CFG_ENV_ADDR		0xffee0000	/* address of env sector */
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory */
+#define CFG_PROMPT		"=> "		/* Monitor Command Prompt */
+
+#define CFG_HUSH_PARSER		1		/* use "hush" command parser */
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START	0x0400000	/* memtest works */
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR		0x400000	/* default load address */
+
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xFF000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define CFG_INIT_RAM_END	0x2F00		/* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0xFF800000	/* Allow an 8Mbyte window */
+
+#define FLASH_BASE0_4M_PRELIM	0xFFC00000	/* Base for 4M Flash */
+#define FLASH_BASE0_8M_PRELIM	0xFF800000	/* Base for 8M Flash */
+
+#define CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor */
+#define CFG_MONITOR_BASE	0xFFF00000	/* U-boot location */
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * TODO flash parameters
+ * FLASH organization for Intel Strataflash
+ */
+#undef  CFG_FLASH_16BIT				/* 32-bit wide flash memory */
+#define CFG_MAX_FLASH_BANKS	1		/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	71		/* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT	120000		/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500		/* Timeout for Flash Write (in ms) */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16		/* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4		/* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+
+#ifdef CONFIG_WATCHDOG
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ */
+#define CFG_SIUMCR	(SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register 11-27
+ *-----------------------------------------------------------------------
+ */
+#define CFG_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ */
+
+/* MF (Multiplication Factor of SPLL) */
+/* Sets the QS823 to specified clock from 32KHz clock at EXTAL. */
+#define vPLPRCR_MF	((CONFIG_CLOCK_MULT+1) << 20)
+#define CFG_PLPRCR	(vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ */
+#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00)
+#define CFG_BRGCLK_PRESCALE	1
+#endif
+
+#if defined(CONFIG_CLOCK_66MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01)
+#define CFG_BRGCLK_PRESCALE	4
+#endif
+
+#if defined(CONFIG_CLOCK_80MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01)
+#define CFG_BRGCLK_PRESCALE	4
+#endif
+
+#define SCCR_MASK		CFG_SCCR
+
+/*-----------------------------------------------------------------------
+ * Debug Enable Register
+ * 0x73E67C0F - All interrupts handled by BDM
+ * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM
+ *-----------------------------------------------------------------------
+#define CFG_DER			0x73E67C0F
+#define CFG_DER			0x0082400F
+
+ #-------------------------------------------------------------------------
+ # Program the Debug Enable Register (DER). This register provides the user
+ # with the reason for entering into the debug mode. We want all conditions
+ # to end up as an exception. We don't want to enter into debug mode for
+ # any condition. See the back of of the Development Support section of the
+ # MPC860 User Manual for a description of this register.
+ #-------------------------------------------------------------------------
+*/
+#define CFG_DER			0
+
+/*-----------------------------------------------------------------------
+ * Memory Controller Initialization Constants
+ *-----------------------------------------------------------------------
+ */
+
+/*
+ * BR0 and OR0 (AMD dual FLASH devices)
+ * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation)
+ */
+#define CFG_PRELIM_OR_AM
+#define CFG_OR_TIMING_FLASH
+
+/*
+ *-----------------------------------------------------------------------
+ * Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32)
+ *                        flash that resides on the QS823.
+ *-----------------------------------------------------------------------
+ */
+
+/* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */
+/*                     represents a minumum 32K block size. */
+#define vBR0_BA			((0xFF80 << 16) + (0 << 15))
+#define CFG_BR0_PRELIM		(vBR0_BA | BR_V)
+
+/* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits        */
+/*                                 which defines a 8 Mbyte memory block. */
+#define vOR0_AM			((0xFF80 << 16) + (0 << 15))
+
+#if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ)
+/*  0101 = Add a 5 clock cycle wait state */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK)
+#endif
+
+#if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ)
+/*  0011 = Add a 3 clock cycle wait state */
+/*  29.8ns clock * (3 + 2) = 149ns cycle time */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK)
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ)
+/*  0010 = Add a 2 clock cycle wait state */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK)
+#endif
+
+/*
+ * BR1 and OR1 (SDRAM)
+ * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation)
+ * Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation)
+ * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation)
+ * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation)
+ */
+
+#define SDRAM_BASE		0x00000000	/* SDRAM bank */
+#define SDRAM_PRELIM_OR_AM	0xF8000000	/* map max. 128 MB */
+
+/* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which
+ *                                 represents a 128 Mbyte block the DRAM in
+ *                                 this address base.
+ */
+#define vOR1_AM			((0xF800 << 16) + (0 << 15))
+#define vBR1_BA			((0x0000 << 16) + (0 << 15))
+#define CFG_OR1			(vOR1_AM | OR_CSNT_SAM | OR_BI)
+#define CFG_BR1			(vBR1_BA | BR_MS_UPMA | BR_V)
+
+/* Machine A Mode Register */
+
+/* PTA Periodic Timer A */
+
+#if defined(CONFIG_CLOCK_80MHZ)
+#define vMAMR_PTA		(19 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_66MHZ)
+#define vMAMR_PTA		(16 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_50MHZ)
+#define vMAMR_PTA		(195 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_33MHZ)
+#define vMAMR_PTA		(131 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ)
+#define vMAMR_PTA		(65 << 24)
+#endif
+
+/* For boards with 16M of SDRAM */
+#define SDRAM_16M_MAX_SIZE	0x01000000	/* max 16MB SDRAM */
+#define CFG_16M_MAMR 		(vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\
+MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+
+/* For boards with 32M of SDRAM */
+#define SDRAM_32M_MAX_SIZE	0x02000000	/* max 32MB SDRAM */
+#define CFG_32M_MAMR 		(vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\
+MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+
+
+/* Memory Periodic Timer Prescaler Register */
+
+#if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ)
+/* Divide by 32 */
+#define CFG_MPTPR		0x02
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
+/* Divide by 16 */
+#define CFG_MPTPR		0x04
+#endif
+
+/*
+ * BR2 and OR2 (Unused)
+ * Base address = 0xF020_0000 - 0xF020_0FFF
+ *
+ */
+#define CFG_OR2_PRELIM		0xFFF00000
+#define CFG_BR2_PRELIM		0xF0200000
+
+/*
+ * BR3 and OR3 (External Bus CS3)
+ * Base address = 0xF030_0000 - 0xF030_0FFF
+ *
+ */
+#define CFG_OR3_PRELIM		0xFFF00000
+#define CFG_BR3_PRELIM		0xF0300000
+
+/*
+ * BR4 and OR4 (External Bus CS3)
+ * Base address = 0xF040_0000 - 0xF040_0FFF
+ *
+ */
+#define CFG_OR4_PRELIM		0xFFF00000
+#define CFG_BR4_PRELIM		0xF0400000
+
+
+/*
+ * BR4 and OR4 (External Bus CS3)
+ * Base address = 0xF050_0000 - 0xF050_0FFF
+ *
+ */
+#define CFG_OR5_PRELIM		0xFFF00000
+#define CFG_BR5_PRELIM		0xF0500000
+
+/*
+ * BR6 and OR6 (Unused)
+ * Base address = 0xF060_0000 - 0xF060_0FFF
+ *
+ */
+#define CFG_OR6_PRELIM		0xFFF00000
+#define CFG_BR6_PRELIM		0xF0600000
+
+/*
+ * BR7 and OR7 (Unused)
+ * Base address = 0xF070_0000 - 0xF070_0FFF
+ *
+ */
+#define CFG_OR7_PRELIM		0xFFF00000
+#define CFG_BR7_PRELIM		0xF0700000
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
+
+/*
+ * Sanity checks
+ */
+#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET)
+#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured
+#endif
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/QS850.h b/include/configs/QS850.h
new file mode 100644
index 000000000..967582b45
--- /dev/null
+++ b/include/configs/QS850.h
@@ -0,0 +1,571 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (C) Copyright 2002
+ * Simple Network Magic Corporation
+ *
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* various debug settings */
+#undef CFG_DEVICE_NULLDEV		/* null device */
+#undef CONFIG_SILENT_CONSOLE		/* silent console */
+#undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
+#undef DEBUG				/* debug output code */
+#undef DEBUG_FLASH			/* debug flash code */
+#undef FLASH_DEBUG			/* debug fash code */
+#undef DEBUG_ENV			/* debug environment code */
+
+#define CFG_DIRECT_FLASH_TFTP	1	/* allow direct tftp to flash */
+#define CONFIG_ENV_OVERWRITE	1	/* allow overwrite MAC address */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MPC850		1	/* This is a MPC850 CPU */
+#define CONFIG_QS850		1	/* ...on a QS850 module */
+#define CONFIG_SCC2_ENET	1	/* SCC2 10BaseT ethernet */
+
+/* Select the target clock speed */
+#undef CONFIG_CLOCK_16MHZ		/* cpu=16,777,216 Hz, mem=16Mhz */
+#undef CONFIG_CLOCK_33MHZ		/* cpu=33,554,432 Hz, mem=33Mhz */
+#undef CONFIG_CLOCK_50MHZ		/* cpu=49,971,200 Hz, mem=33Mhz */
+#define CONFIG_CLOCK_66MHZ	1	/* cpu=67,108,864 Hz, mem=66Mhz */
+#undef CONFIG_CLOCK_80MHZ		/* cpu=79,986,688 Hz, mem=33Mhz */
+
+#ifdef CONFIG_CLOCK_16MHZ
+#define CONFIG_CLOCK_MULT	512
+#endif
+
+#ifdef CONFIG_CLOCK_33MHZ
+#define CONFIG_CLOCK_MULT	1024
+#endif
+
+#ifdef CONFIG_CLOCK_50MHZ
+#define CONFIG_CLOCK_MULT	1525
+#endif
+
+#ifdef CONFIG_CLOCK_66MHZ
+#define CONFIG_CLOCK_MULT	2048
+#endif
+
+#ifdef CONFIG_CLOCK_80MHZ
+#define CONFIG_CLOCK_MULT	2441
+#endif
+
+/* choose flash size, 4Mb or 8Mb */
+#define CONFIG_FLASH_4MB	1	/* board has 4Mb flash */
+#undef CONFIG_FLASH_8MB			/* board has 8Mb flash */
+
+#define CONFIG_CLOCK_BASE	32768	/* Base clock input freq */
+
+#define CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1 */
+#undef CONFIG_8xx_CONS_SMC2
+#undef CONFIG_8xx_CONS_NONE
+
+#define CONFIG_BAUDRATE		38400	/* console baudrate = 38.4kbps */
+
+#undef CONFIG_CLOCKS_IN_MHZ		/* clocks passsed to Linux in MHz */
+
+/* Define default IP addresses */
+#define CONFIG_IPADDR		192.168.1.99	/* own ip address */
+#define CONFIG_SERVERIP		192.168.1.19	/* used for tftp (not nfs?) */
+
+/* message to say directly after booting */
+#define CONFIG_PREBOOT		"echo '';" \
+	"echo 'type:';" \
+	"echo 'run boot_nfs       to boot to NFS';" \
+	"echo 'run boot_flash     to boot to flash';" \
+	"echo '';" \
+	"echo 'run flash_rootfs   to install a new rootfs';" \
+	"echo 'run flash_env      to clear the env sector';" \
+	"echo 'run flash_rw       to clear the rw fs';" \
+	"echo 'run flash_uboot    to install a new u-boot';" \
+	"echo 'run flash_kernel   to install a new kernel';"
+
+/* wait 5 seconds before executing CONFIG_BOOTCOMMAND */
+#define CONFIG_BOOTDELAY	5
+#define CONFIG_BOOTCOMMAND	"run boot_nfs"
+
+#undef CONFIG_BOOTARGS		/* made by set_nfs of set_flash */
+
+/* Our flash filesystem looks like this
+ *
+ * 4Mb board:
+ * ffc0 0000 - ffeb ffff	root filesystem (jffs2) (~3Mb)
+ * ffec 0000 - ffed ffff	read-write filesystem (ext2)
+ * ffee 0000 - ffef ffff	environment
+ * fff0 0000 - fff1 ffff	u-boot
+ * fff2 0000 - ffff ffff	linux kernel
+ *
+ * 8Mb board:
+ * ff80 0000 - ffeb ffff	root filesystem (jffs2) (~7Mb)
+ * ffec 0000 - ffed ffff	read-write filesystem (ext2)
+ * ffee 0000 - ffef ffff	environment
+ * fff0 0000 - fff1 ffff	u-boot
+ * fff2 0000 - ffff ffff	linux kernel
+ *
+ */
+
+/* environment for 4Mb board */
+#ifdef CONFIG_FLASH_4MB
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"serial#=QS850\0" \
+	"hostname=qs850\0" \
+	"netdev=eth0\0" \
+	"ethaddr=00:01:02:B4:36:56\0" \
+	"rootpath=/exports/rootfs\0" \
+	"mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
+	/* fill in variables */ \
+	"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
+	"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
+	"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
+	/* commands */ \
+	"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
+	"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
+	/* reinstall flash parts */ \
+	"flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \
+	"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
+	"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
+	"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \
+	"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
+#endif /* CONFIG_FLASH_4MB */
+
+/* environment for 8Mb board */
+#ifdef CONFIG_FLASH_8MB
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"serial#=QS850\0" \
+	"hostname=qs850\0" \
+	"netdev=eth0\0" \
+	"ethaddr=00:01:02:B4:36:56\0" \
+	"rootpath=/exports/rootfs\0" \
+	"mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
+	/* fill in variables */ \
+	"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
+	"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
+	"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
+	/* commands */ \
+	"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
+	"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
+	/* reinstall flash parts */ \
+	"flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \
+	"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
+	"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
+	"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \
+	"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
+#endif /* CONFIG_FLASH_8MB */
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
+#undef CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change */
+#undef CONFIG_WATCHDOG			/* watchdog disabled */
+#undef CONFIG_STATUS_LED		/* Status LED disabled */
+#undef CONFIG_CAN_DRIVER		/* CAN Driver support disabled */
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#undef CONFIG_MAC_PARTITION
+#undef CONFIG_DOS_PARTITION
+
+#define CONFIG_RTC_MPC8xx	/* use internal RTC of MPC8xx */
+
+#define CONFIG_COMMANDS		(CFG_CMD_BDI	| \
+	CFG_CMD_BOOTD	| \
+	CFG_CMD_CONSOLE	| \
+	CFG_CMD_DATE	| \
+	CFG_CMD_ENV	| \
+	CFG_CMD_FLASH	| \
+	CFG_CMD_IMI	| \
+	CFG_CMD_IMMAP	| \
+	CFG_CMD_MEMORY	| \
+	CFG_CMD_NET	| \
+	CFG_CMD_RUN)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*-----------------------------------------------------------------------
+ * Environment variable storage is in FLASH, one sector before U-boot
+ */
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SECT_SIZE	0x20000		/* 128Kb, one whole sector */
+#define CFG_ENV_SIZE		0x2000		/* 8kb */
+#define CFG_ENV_ADDR		0xffee0000	/* address of env sector */
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory */
+#define CFG_PROMPT		"=> "		/* Monitor Command Prompt */
+
+#define CFG_HUSH_PARSER		1		/* use "hush" command parser */
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START	0x0400000	/* memtest works */
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR		0x400000	/* default load address */
+
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xFF000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define CFG_INIT_RAM_END	0x2F00		/* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0xFF800000	/* Allow an 8Mbyte window */
+
+#define FLASH_BASE0_4M_PRELIM	0xFFC00000	/* Base for 4M Flash */
+#define FLASH_BASE0_8M_PRELIM	0xFF800000	/* Base for 8M Flash */
+
+#define CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor */
+#define CFG_MONITOR_BASE	0xFFF00000	/* U-boot location */
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * TODO flash parameters
+ * FLASH organization for Intel Strataflash
+ */
+#undef  CFG_FLASH_16BIT				/* 32-bit wide flash memory */
+#define CFG_MAX_FLASH_BANKS	1		/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	71		/* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT	120000		/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500		/* Timeout for Flash Write (in ms) */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16		/* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4		/* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+
+#ifdef CONFIG_WATCHDOG
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ */
+#define CFG_SIUMCR	(SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register 11-27
+ *-----------------------------------------------------------------------
+ */
+#define CFG_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ */
+
+/* MF (Multiplication Factor of SPLL) */
+/* Sets the QS850 to specified clock from 32KHz clock at EXTAL. */
+#define vPLPRCR_MF	((CONFIG_CLOCK_MULT+1) << 20)
+#define CFG_PLPRCR	(vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ */
+#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00)
+#define CFG_BRGCLK_PRESCALE	1
+#endif
+
+#if defined(CONFIG_CLOCK_66MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01)
+#define CFG_BRGCLK_PRESCALE	4
+#endif
+
+#if defined(CONFIG_CLOCK_80MHZ)
+#define CFG_SCCR		(SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01)
+#define CFG_BRGCLK_PRESCALE	4
+#endif
+
+#define SCCR_MASK		CFG_SCCR
+
+/*-----------------------------------------------------------------------
+ * Debug Enable Register
+ * 0x73E67C0F - All interrupts handled by BDM
+ * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM
+ *-----------------------------------------------------------------------
+#define CFG_DER			0x73E67C0F
+#define CFG_DER			0x0082400F
+
+ #-------------------------------------------------------------------------
+ # Program the Debug Enable Register (DER). This register provides the user
+ # with the reason for entering into the debug mode. We want all conditions
+ # to end up as an exception. We don't want to enter into debug mode for
+ # any condition. See the back of of the Development Support section of the
+ # MPC860 User Manual for a description of this register.
+ #-------------------------------------------------------------------------
+*/
+#define CFG_DER			0
+
+/*-----------------------------------------------------------------------
+ * Memory Controller Initialization Constants
+ *-----------------------------------------------------------------------
+ */
+
+/*
+ * BR0 and OR0 (AMD dual FLASH devices)
+ * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation)
+ */
+#define CFG_PRELIM_OR_AM
+#define CFG_OR_TIMING_FLASH
+
+/*
+ *-----------------------------------------------------------------------
+ * Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32)
+ *                        flash that resides on the QS850.
+ *-----------------------------------------------------------------------
+ */
+
+/* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */
+/*                     represents a minumum 32K block size. */
+#define vBR0_BA			((0xFF80 << 16) + (0 << 15))
+#define CFG_BR0_PRELIM		(vBR0_BA | BR_V)
+
+/* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits        */
+/*                                 which defines a 8 Mbyte memory block. */
+#define vOR0_AM			((0xFF80 << 16) + (0 << 15))
+
+#if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ)
+/*  0101 = Add a 5 clock cycle wait state */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK)
+#endif
+
+#if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ)
+/*  0011 = Add a 3 clock cycle wait state */
+/*  29.8ns clock * (3 + 2) = 149ns cycle time */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK)
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ)
+/*  0010 = Add a 2 clock cycle wait state */
+#define CFG_OR0_PRELIM		(vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK)
+#endif
+
+/*
+ * BR1 and OR1 (SDRAM)
+ * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation)
+ * Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation)
+ * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation)
+ * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation)
+ */
+
+#define SDRAM_BASE		0x00000000	/* SDRAM bank */
+#define SDRAM_PRELIM_OR_AM	0xF8000000	/* map max. 128 MB */
+
+/* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which
+ *                                 represents a 128 Mbyte block the DRAM in
+ *                                 this address base.
+ */
+#define vOR1_AM			((0xF800 << 16) + (0 << 15))
+#define vBR1_BA			((0x0000 << 16) + (0 << 15))
+#define CFG_OR1			(vOR1_AM | OR_CSNT_SAM | OR_BI)
+#define CFG_BR1			(vBR1_BA | BR_MS_UPMA | BR_V)
+
+/* Machine A Mode Register */
+
+/* PTA Periodic Timer A */
+
+#if defined(CONFIG_CLOCK_80MHZ)
+#define vMAMR_PTA		(19 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_66MHZ)
+#define vMAMR_PTA		(16 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_50MHZ)
+#define vMAMR_PTA		(195 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_33MHZ)
+#define vMAMR_PTA		(131 << 24)
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ)
+#define vMAMR_PTA		(65 << 24)
+#endif
+
+/* For boards with 16M of SDRAM */
+#define SDRAM_16M_MAX_SIZE	0x01000000	/* max 16MB SDRAM */
+#define CFG_16M_MAMR 		(vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\
+MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+
+/* For boards with 32M of SDRAM */
+#define SDRAM_32M_MAX_SIZE	0x02000000	/* max 32MB SDRAM */
+#define CFG_32M_MAMR 		(vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\
+MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
+
+
+/* Memory Periodic Timer Prescaler Register */
+
+#if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ)
+/* Divide by 32 */
+#define CFG_MPTPR		0x02
+#endif
+
+#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
+/* Divide by 16 */
+#define CFG_MPTPR		0x04
+#endif
+
+/*
+ * BR2 and OR2 (Unused)
+ * Base address = 0xF020_0000 - 0xF020_0FFF
+ *
+ */
+#define CFG_OR2_PRELIM		0xFFF00000
+#define CFG_BR2_PRELIM		0xF0200000
+
+/*
+ * BR3 and OR3 (External Bus CS3)
+ * Base address = 0xF030_0000 - 0xF030_0FFF
+ *
+ */
+#define CFG_OR3_PRELIM		0xFFF00000
+#define CFG_BR3_PRELIM		0xF0300000
+
+/*
+ * BR4 and OR4 (External Bus CS3)
+ * Base address = 0xF040_0000 - 0xF040_0FFF
+ *
+ */
+#define CFG_OR4_PRELIM		0xFFF00000
+#define CFG_BR4_PRELIM		0xF0400000
+
+
+/*
+ * BR4 and OR4 (External Bus CS3)
+ * Base address = 0xF050_0000 - 0xF050_0FFF
+ *
+ */
+#define CFG_OR5_PRELIM		0xFFF00000
+#define CFG_BR5_PRELIM		0xF0500000
+
+/*
+ * BR6 and OR6 (Unused)
+ * Base address = 0xF060_0000 - 0xF060_0FFF
+ *
+ */
+#define CFG_OR6_PRELIM		0xFFF00000
+#define CFG_BR6_PRELIM		0xF0600000
+
+/*
+ * BR7 and OR7 (Unused)
+ * Base address = 0xF070_0000 - 0xF070_0FFF
+ *
+ */
+#define CFG_OR7_PRELIM		0xFFF00000
+#define CFG_BR7_PRELIM		0xF0700000
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
+
+/*
+ * Sanity checks
+ */
+#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET)
+#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured
+#endif
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/QS860T.h b/include/configs/QS860T.h
new file mode 100644
index 000000000..92eccd36a
--- /dev/null
+++ b/include/configs/QS860T.h
@@ -0,0 +1,413 @@
+/*
+ * (C) Copyright 2003
+ * MuLogic B.V.
+ *
+ * (C) Copyright 2002
+ * Simple Network Magic Corporation
+ *
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* various debug settings */
+#undef CFG_DEVICE_NULLDEV		/* null device */
+#undef CONFIG_SILENT_CONSOLE		/* silent console */
+#undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
+#undef DEBUG				/* debug output code */
+#undef DEBUG_FLASH			/* debug flash code */
+#undef FLASH_DEBUG			/* debug fash code */
+#undef DEBUG_ENV			/* debug environment code */
+
+#define CFG_DIRECT_FLASH_TFTP	1	/* allow direct tftp to flash */
+#define CONFIG_ENV_OVERWRITE	1	/* allow overwrite MAC address */
+
+
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC860		1	/* This is a MPC860 CPU */
+#define CONFIG_QS860T		1	/* ...on a QS860T module */
+
+#define CONFIG_FEC_ENET		1	/* FEC 10/100BaseT ethernet */
+#define FEC_INTERRUPT		SIU_LEVEL1
+#undef CONFIG_SCC1_ENET			/* SCC1 10BaseT ethernet */
+#define CFG_DISCOVER_PHY
+
+#undef CONFIG_8xx_CONS_SMC1
+#define CONFIG_8xx_CONS_SMC2	1	/* Console is on SMC */
+#undef CONFIG_8xx_CONS_NONE
+
+#define CONFIG_BAUDRATE		38400	/* console baudrate = 38.4kbps */
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+
+/* Pass clocks to Linux 2.4.18 in Hz */
+#undef CONFIG_CLOCKS_IN_MHZ		/* clocks passsed to Linux in MHz */
+
+#define CONFIG_PREBOOT		"echo;" \
+	"echo 'Type \"run flash_nfs\" to mount root filesystem over NFS';" \
+	"echo"
+
+#undef CONFIG_BOOTARGS
+/* TODO compare against CADM860 */
+#define CONFIG_BOOTCOMMAND	"bootp; " \
+	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+	"bootm"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
+#undef CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change */
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled */
+
+#undef CONFIG_STATUS_LED		/* Status LED disabled */
+
+#undef CONFIG_CAN_DRIVER		/* CAN Driver support disabled */
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_RTC_MPC8xx	/* use internal RTC of MPC8xx */
+
+#define CONFIG_COMMANDS		( CONFIG_CMD_DFL | \
+	CFG_CMD_REGINFO	| \
+	CFG_CMD_IMMAP	| \
+	CFG_CMD_ASKENV	| \
+	CFG_CMD_NET	| \
+	CFG_CMD_DHCP	| \
+	CFG_CMD_DATE	)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+
+/* TODO */
+#if 0
+/* Look at these */
+CONFIG_IPADDR
+CONFIG_SERVERIP
+CONFIG_I2C
+CONFIG_SPI
+#endif
+
+/*
+ * Environment variable storage is in NVRAM
+ */
+#define CFG_ENV_IS_IN_NVRAM	1
+#define CFG_ENV_SIZE		0x00001000	/* We use only the last 4K for PPCBoot */
+#define CFG_ENV_ADDR		0xD100E000
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory */
+#define CFG_PROMPT		"=> "		/* Monitor Command Prompt */
+
+#define CFG_HUSH_PARSER		1		/* use "hush" command parser */
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size */
+
+/* TODO - size? */
+#define CFG_MEMTEST_START	0x0400000	/* memtest works */
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address */
+
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xF0000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define CFG_INIT_RAM_END	0x2F00		/* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0xFFF00000
+
+#define CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor */
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/* TODO flash parameters */
+/*-----------------------------------------------------------------------
+ * FLASH organization for Intel Strataflash
+ */
+#define CFG_FLASH_16BIT		1		/* 16-bit wide flash memory */
+#define CFG_MAX_FLASH_BANKS	1		/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	64		/* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT	120000		/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500		/* Timeout for Flash Write (in ms) */
+
+#undef	CFG_ENV_IS_IN_FLASH
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16		/* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4		/* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(0xFFFFFF88 | SYPCR_SWE | SYPCR_SWRI)
+#else
+#define CFG_SYPCR	0xFFFFFF88
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ */
+#define CFG_SIUMCR	0x00620000
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ */
+#define CFG_TBSCR	0x00C3
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register 11-27
+ *-----------------------------------------------------------------------
+ */
+#define CFG_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ */
+#define CFG_PISCR	0x0082
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ */
+#define CFG_PLPRCR	0x0090D000
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CFG_SCCR	0x02000000
+
+
+/*-----------------------------------------------------------------------
+ * Debug Enable Register
+ * 0x73E67C0F - All interrupts handled by BDM
+ * 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM
+ *-----------------------------------------------------------------------
+#define CFG_DER			0x73E67C0F
+*/
+#define CFG_DER			0x0082400F
+
+
+/*-----------------------------------------------------------------------
+ * Memory Controller Initialization Constants
+ *-----------------------------------------------------------------------
+ */
+
+/*
+ * BR0 and OR0 (AMD 512K Socketed FLASH)
+ * Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation)
+ */
+#define CFG_PRELIM_OR_AM
+#define CFG_OR_TIMING_FLASH
+
+#define FLASH_BASE0_PRELIM	0xFFF00001
+#define CFG_OR0_PRELIM		0xFFF80D42
+#define CFG_BR0_PRELIM		0xFFF00401
+
+
+/*
+ * BR1 and OR1 (Intel 8M StrataFLASH)
+ * Base address = 0xD000_0000 - 0xD07F_FFFF
+ */
+
+#define FLASH_BASE1_PRELIM	0xD0000000
+#define CFG_OR1_PRELIM		0xFF800D42
+#define CFG_BR1_PRELIM		0xD0000801
+/* #define CFG_OR1		0xFF800D42 */
+/* #define CFG_BR1		0xD0000801 */
+
+
+/*
+ * BR2 and OR2 (SDRAM)
+ * Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation)
+ * Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation)
+ * Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation)
+ *
+ */
+#define SDRAM_BASE		0x00000000	/* SDRAM bank */
+#define SDRAM_PRELIM_OR_AM	0xF8000000	/* map max. 128 MB */
+
+/* SDRAM timing */
+#define SDRAM_TIMING		0x00000A00
+
+/* For boards with 16M of SDRAM */
+#define SDRAM_16M_MAX_SIZE	0x01000000	/* max 16MB SDRAM */
+#define CFG_16M_MBMR		0x18802114	/* Mem Periodic Timer Prescaler */
+
+/* For boards with 64M of SDRAM */
+#define SDRAM_64M_MAX_SIZE	0x04000000	/* max 64MB SDRAM */
+/* TODO - determine real value */
+#define CFG_64M_MBMR		0x18802114	/* Mem Period Timer Prescaler */
+
+#define CFG_OR2			(SDRAM_PRELIM_OR_AM | SDRAM_TIMING)
+#define CFG_BR2			(SDRAM_BASE | 0x000000C1)
+
+
+/*
+ * BR3 and OR3 (NVRAM, Sipex, NAND Flash)
+ * Base address = 0xD100_0000 - 0xD100_FFFF (64K NVRAM)
+ * Base address = 0xD108_0000 - 0xD108_0000 (Sipex chip ctl register)
+ * Base address = 0xD110_0000 - 0xD110_0000 (NAND ctl register)
+ * Base address = 0xD138_0000 - 0xD138_0000 (LED ctl register)
+ *
+ */
+
+#define CFG_OR3_PRELIM		0xFFC00DF6
+#define CFG_BR3_PRELIM		0xD1000401
+/* #define CFG_OR3		0xFFC00DF6 */
+/* #define CFG_BR3		0xD1000401 */
+
+
+/*
+ * BR4 and OR4 (Unused)
+ * Base address = 0xE000_0000 - 0xE3FF_FFFF
+ *
+ */
+
+#define CFG_OR4_PRELIM		0xFF000000
+#define CFG_BR4_PRELIM		0xE0000000
+/* #define CFG_OR4		0xFF000000 */
+/* #define CFG_BR4		0xE0000000 */
+
+
+/*
+ * BR5 and OR5 (Expansion bus)
+ * Base address = 0xE400_0000 - 0xE7FF_FFFF
+ *
+ */
+
+#define CFG_OR5_PRELIM		0xFF000000
+#define CFG_BR5_PRELIM		0xE4000000
+/* #define CFG_OR5		0xFF000000 */
+/* #define CFG_BR5		0xE4000000 */
+
+
+
+/*
+ * BR6 and OR6 (Expansion bus)
+ * Base address = 0xE800_0000 - 0xEBFF_FFFF
+ *
+ */
+
+#define CFG_OR6_PRELIM		0xFF000000
+#define CFG_BR6_PRELIM		0xE8000000
+/* #define CFG_OR6		0xFF000000 */
+/* #define CFG_BR6		0xE8000000 */
+
+
+
+/*
+ * BR7 and OR7 (Expansion bus)
+ * Base address = 0xEC00_0000 - 0xEFFF_FFFF
+ *
+ */
+
+#define CFG_OR7_PRELIM		0xFF000000
+#define CFG_BR7_PRELIM		0xE8000000
+/* #define CFG_OR7		0xFF000000 */
+/* #define CFG_BR7		0xE8000000 */
+
+
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
+
+/*
+ * Sanity checks
+ */
+#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET)
+#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured
+#endif
+
+#endif /* __CONFIG_H */
diff --git a/include/flash.h b/include/flash.h
index e93b86ec2..32f4f4a3b 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -148,6 +148,9 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
 #define AMD_ID_LV160T	0x22C422C4	/* 29LV160T ID (16 M, top boot sector)	*/
 #define AMD_ID_LV160B	0x22492249	/* 29LV160B ID (16 M, bottom boot sect) */
 
+#define AMD_ID_DL163T	0x22282228	/* 29DL163T ID (16 M, top boot sector)	*/
+#define AMD_ID_DL163B	0x222B222B	/* 29DL163B ID (16 M, bottom boot sect)	*/
+
 #define AMD_ID_LV320T	0x22F622F6	/* 29LV320T ID (32 M, top boot sector)	*/
 #define AMD_ID_LV320B	0x22F922F9	/* 29LV320B ID (32 M, bottom boot sect) */
 
@@ -322,6 +325,8 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
 #define FLASH_AMLV128U	0x00A6		/* AMD 29LV128M	   ( 128M = 8M x 16 )	*/
 /* Intel 28F256L18T 256M = 128K x 255 + 32k x 4	*/
 #define FLASH_28F256L18T 0x00A8
+#define FLASH_AMDL163T	0x00A2		/* AMD AM29DL163T (2M x 16 )			*/
+#define FLASH_AMDL163B	0x00A3
 
 #define FLASH_UNKNOWN	0xFFFF		/* unknown flash type			*/
author	wdenk <wdenk>	2003-12-07 22:27:15 +0000
committer	wdenk <wdenk>	2003-12-07 22:27:15 +0000
commit	3bbc899fc0bba51db83e4b3960f32c3ad6ba813c (patch)
tree	ea3b6384e4685c53ab7bffaad09d1ab04f2b943f
parent	b028f7151379c5bb6814099fbbccb31d8b07b891 (diff)