Patch by Raghu Krishnaprasad, 7 Aug 2003:

add support for Adder II MPC852T module

14 files changed, 1210 insertions, 24 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 24a8169..1badf05 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes for U-Boot 0.4.7:
 ======================================================================
 
+* Patch by Raghu Krishnaprasad, 7 Aug 2003:
+  add support for Adder II MPC852T module
+
 * Patch by George G. Davis, 19 Aug 2003:
   fix TI Innovator/OMAP1510 pin configs
 
diff --git a/MAKEALL b/MAKEALL
index 76aca98..d6547ee 100644
--- a/MAKEALL
+++ b/MAKEALL
@@ -31,20 +31,21 @@ LIST_5xxx="	\
 #########################################################################
 
 LIST_8xx="	\
-	ADS860		AMX860		c2mon		CCM		\
-	cogent_mpc8xx	ESTEEM192E	ETX094		ELPT860		\
-	FADS823		FADS850SAR	FADS860T	FLAGADM		\
-	FPS850L		GEN860T		GEN860T_SC	GENIETV		\
-	GTH		hermes		IAD210		ICU862_100MHz	\
-	IP860		IVML24		IVML24_128	IVML24_256	\
-	IVMS8		IVMS8_128	IVMS8_256	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		\
+	AdderII		ADS860		AMX860		c2mon		\
+	CCM		cogent_mpc8xx	ESTEEM192E	ETX094		\
+	ELPT860		FADS823		FADS850SAR	FADS860T	\
+	FLAGADM		FPS850L		GEN860T		GEN860T_SC	\
+	GENIETV		GTH		hermes		IAD210		\
+	ICU862_100MHz	IP860		IVML24		IVML24_128	\
+	IVML24_256	IVMS8		IVMS8_128	IVMS8_256	\
+	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								\
 "
 
 #########################################################################
diff --git a/Makefile b/Makefile
index 060c1c0..122fee6 100644
--- a/Makefile
+++ b/Makefile
@@ -210,6 +210,9 @@ IceCube_5100_config:		unconfig
 ## MPC8xx Systems
 #########################################################################
 
+AdderII_config:	unconfig
+	@./mkconfig $(@:_config=) ppc mpc8xx adderII
+
 ADS860_config:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx fads
 
diff --git a/board/adderII/Makefile b/board/adderII/Makefile
new file mode 100644
index 0000000..e5d8446
--- /dev/null
+++ b/board/adderII/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/adderII/adderII.c b/board/adderII/adderII.c
new file mode 100644
index 0000000..d398e54
--- /dev/null
+++ b/board/adderII/adderII.c
@@ -0,0 +1,189 @@
+/*
+ * (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 <common.h>
+#include <config.h>
+#include <mpc8xx.h>
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard( void )
+{
+	puts("Board: ");
+	puts("AdderII(MPC852T)\n" );
+
+  	return 0;
+}
+
+#if defined( CONFIG_SDRAM_50MHZ )
+
+/******************************************************************************
+** for chip Samsung K4S643232F - T70
+** this table is for 32-50MHz operation
+*******************************************************************************/
+
+#define SDRAM_MPTPRVALUE 	0x0200
+
+#define SDRAM_MAMRVALUE0 	0x00802114   /* refresh at 32MHz */
+#define SDRAM_MAMRVALUE1 	0x00802118
+
+#define SDRAM_OR1VALUE   	0xff800e00
+#define SDRAM_BR1VALUE   	0x00000081
+
+#define SDRAM_MARVALUE		94
+
+#define SDRAM_MCRVALUE0  	0x80808105
+#define SDRAM_MCRVALUE1  	0x80808130
+
+const uint sdram_table[] = {
+
+	/* single read   (offset 0x00 in upm ram) */
+       	0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xe0bbbc00,
+       	0x10f77c44, 0xf3fffc07, 0xfffffc04, 0xfffffc04,
+
+	/* burst read    (offset 0x08 in upm ram) */
+       	0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xf0affc00,
+       	0xf0affc00, 0xf0affc00, 0xf0affc00, 0x10a77c44,
+       	0xf7bffc47, 0xfffffc35, 0xfffffc34, 0xfffffc35,
+       	0xfffffc35, 0x1ff77c35, 0xfffffc34, 0x1fb57c35,
+
+	/* single write  (offset 0x18 in upm ram) */
+       	0x1f27fc24, 0xe0aebc04, 0x00b93c00, 0x13f77c47,
+       	0xfffdfc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* burst write   (offset 0x20 in upm ram) */
+       	0x1f07fc24, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
+       	0xf0affc00, 0xe0abbc00, 0x1fb77c47, 0xfffffc04,
+       	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+       	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* refresh       (offset 0x30 in upm ram) */
+       	0x1ff5fca4, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+       	0xfffffc84, 0xfffffc07, 0xfffffc04, 0xfffffc04,
+       	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* exception     (offset 0x3C in upm ram) */
+       	0xfffffc27, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+};
+
+#else
+#error SDRAM not correctly configured
+#endif
+
+int _initsdram (uint base, uint noMbytes)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	if (noMbytes != 8) {
+		return -1;
+	}
+
+	upmconfig (UPMA, (uint *) sdram_table,
+		   sizeof (sdram_table) / sizeof (uint));
+
+	memctl->memc_mptpr = SDRAM_MPTPRVALUE;
+
+	/* Configure the refresh (mostly).  This needs to be
+	 * based upon processor clock speed and optimized to provide
+	 * the highest level of performance.  For multiple banks,
+	 * this time has to be divided by the number of banks.
+	 * Although it is not clear anywhere, it appears the
+	 * refresh steps through the chip selects for this UPM
+	 * on each refresh cycle.
+	 * We have to be careful changing
+	 * UPM registers after we ask it to run these commands.
+	 */
+
+	memctl->memc_mamr = (SDRAM_MAMRVALUE0 | (SDRAM_MARVALUE << 24));
+	memctl->memc_mar = 0x0;
+	udelay (200);
+
+	/* Now run the precharge/nop/mrs commands.
+	 */
+	memctl->memc_mcr = 0x80002115;
+	udelay (200);
+
+	/* Run 8 refresh cycles */
+	memctl->memc_mcr = 0x80002380;
+	udelay (200);
+
+	memctl->memc_mar = 0x88;
+	udelay (200);
+
+	memctl->memc_mcr = 0x80002116;
+	udelay (200);
+
+	memctl->memc_or1 = SDRAM_OR1VALUE;
+	memctl->memc_br1 = SDRAM_BR1VALUE | base;
+
+	return 0;
+}
+
+void _sdramdisable( void )
+{
+	volatile immap_t     *immap = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_br1 = 0x00000000;
+
+	/* maybe we should turn off upma here or something */
+}
+
+int initsdram (uint base, uint * noMbytes)
+{
+	uint m = 8;
+
+	*noMbytes = m;
+
+	if (!_initsdram (base, m)) {
+		return 0;
+	} else {
+		_sdramdisable ();
+		return -1;
+	}
+}
+
+long int initdram (int board_type)
+{
+	/* AdderII: has 8MB SDRAM */
+	uint sdramsz;
+	uint m = 0;
+
+	if (!initsdram (0x00000000, &sdramsz)) {
+		m += sdramsz;
+	} else {
+		return -1;
+	}
+	return (m << 20);
+}
+
+int testdram (void)
+{
+	/* TODO: XXX XXX XXX not an actual SDRAM test */
+	printf ("Test: 8MB SDRAM\n");
+
+	return (0);
+}
diff --git a/board/adderII/adderII.h b/board/adderII/adderII.h
new file mode 100644
index 0000000..24e2d93
--- /dev/null
+++ b/board/adderII/adderII.h
@@ -0,0 +1,45 @@
+/*
+ * (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
+ */
+
+/****************************************************************************
+ * FLASH Memory Map as used by FADS Monitor:
+ *
+ *                          Start Address    Length
+ * +-----------------------+ 0xFE00_0000     Start of Flash -----------------
+ * | MON8xx code           | 0xFE00_0100     Reset Vector
+ * +-----------------------+ 0xFE0?_????
+ * | (unused)              |
+ * +-----------------------+
+ * | 			   |
+ * +-----------------------+
+ * | 			   |
+ * +-----------------------+
+ * | 			   |
+ * +-----------------------+
+ * | 			   |
+ * +=======================+
+ * | 			   |
+ * | ...                   |
+ *****************************************************************************/
+
+
diff --git a/board/adderII/config.mk b/board/adderII/config.mk
new file mode 100644
index 0000000..c23d942
--- /dev/null
+++ b/board/adderII/config.mk
@@ -0,0 +1,29 @@
+#
+# (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
+#
+
+#
+# AdderII board ( Analogue-Micro )
+#
+
+TEXT_BASE = 0xFE000000
+
diff --git a/board/adderII/flash.c b/board/adderII/flash.c
new file mode 100644
index 0000000..77ab4f1
--- /dev/null
+++ b/board/adderII/flash.c
@@ -0,0 +1,501 @@
+/*
+ * (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
+ */
+/******************************************************************************
+** Notes: AM29LV320DB - 90EI ( 32 Mbit device )
+** Sectors - Eight 8 Kb sector
+** 	   - Sixty three 64 Kb sector
+** Bottom boot sector
+******************************************************************************/
+#include <common.h>
+#include <mpc8xx.h>
+
+
+/******************************************************************************
+**	Defines
+******************************************************************************/
+#ifdef CONFIG_ADDERII
+
+#define ADDR0	0x0555
+#define ADDR1	0x02AA
+#define FLASH_WORD_SIZE unsigned short
+
+#endif
+
+#if defined( CFG_ENV_IS_IN_FLASH )
+# ifndef  CFG_ENV_ADDR
+#  define CFG_ENV_ADDR  ( CFG_FLASH_BASE + CFG_ENV_OFFSET )
+# endif
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE  CFG_ENV_SECT_SIZE
+# endif
+# ifndef  CFG_ENV_SECT_SIZE
+#  define CFG_ENV_SECT_SIZE  CFG_ENV_SIZE
+# endif
+#endif
+
+/******************************************************************************
+**	Global Parameters
+******************************************************************************/
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/******************************************************************************
+**	Function Prototypes
+******************************************************************************/
+static ulong flash_get_size( vu_long *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 );
+
+int wait_for_DQ7( flash_info_t *info, int sect );
+
+/******************************************************************************
+** Function :	flash_init
+** Param    :   void
+** Notes    :   Initializes the Flash Chip
+******************************************************************************/
+ulong flash_init (void)
+{
+	ulong size_b0 = -1;
+	int i;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	/* Set Flash to unknown */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Get the Flash Bank Size */
+
+	size_b0 = flash_get_size ((vu_long *) (CFG_FLASH_BASE),
+				  &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## UNKNOWN Flash on Bank 0 - Size = 0x%08lx = %ldMB\n",
+			size_b0, size_b0 >> 20);
+	}
+
+	/* Remap Flash according to size detected  */
+	memctl->memc_or0 = 0xFF800774;
+	memctl->memc_br0 = CFG_BR0_PRELIM;
+
+	/* Setup Flash Sector Offsets */
+
+	flash_get_offsets (CFG_FLASH_BASE, &flash_info[0]);
+
+	/* Monitor Protection ON - default */
+
+#if ( CFG_MONITOR_BASE >= CFG_FLASH_BASE  )
+	flash_protect (FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+		       (CFG_MONITOR_BASE + monitor_flash_len - 1),
+		       &flash_info[0]);
+#endif
+
+	/* Protect Environment Variables */
+#ifdef CFG_ENV_IS_IN_FLASH
+	flash_protect (FLAG_PROTECT_SET, CFG_ENV_ADDR,
+		       (CFG_ENV_ADDR + CFG_ENV_SIZE - 1), &flash_info[0]);
+#endif
+
+	return size_b0;
+}
+
+/******************************************************************************
+** Function : flash_get_offsets
+** Param    : ulong base, flash_into_t *info
+** Notes    :
+******************************************************************************/
+static void flash_get_offsets (ulong base, flash_info_t * info)
+{
+	return;
+}
+
+
+/******************************************************************************
+** Function : flash_print_info
+** Param    : flash_info_t
+** Notes    :
+******************************************************************************/
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("Missing or unknown flash type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:
+		printf ("AMD ");
+		break;
+	case FLASH_MAN_FUJ:
+		printf ("FUJITSU ");
+		break;
+	case FLASH_MAN_BM:
+		printf ("BRIGHT MICRO ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM320B:
+		printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM320T:
+		printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n", info->size >> 20,
+		info->sector_count);
+	printf ("  Sector Start Addresses:");
+
+	for (i = 0; i < info->sector_count; ++i) {
+		if ((i % 5) == 0) {
+			printf ("\n   ");
+		}
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     ");
+	}
+	printf ("\n");
+	return;
+}
+
+/******************************************************************************
+** Function : flash_get_size
+** Param    : vu_long *addr, flash_info_t *info
+** Notes    :
+******************************************************************************/
+static ulong flash_get_size (vu_long * addr, flash_info_t * info)
+{
+	short i;
+	FLASH_WORD_SIZE manu_id, dev_id;
+	ulong base = (ulong) addr;
+	volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) addr;
+
+	/* Write Auto Select Command and read Manufacturer's ID and Dev ID */
+
+	addr2[ADDR0] = (FLASH_WORD_SIZE) 0xAAAAAAAA;
+	addr2[ADDR1] = (FLASH_WORD_SIZE) 0x55555555;
+	addr2[ADDR0] = (FLASH_WORD_SIZE) 0x90909090;
+
+	manu_id = addr2[0];
+
+	switch (manu_id) {
+	case (FLASH_WORD_SIZE) AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		break;
+	}
+
+	/* Read Device Id */
+	dev_id = addr2[1];
+
+	switch (dev_id) {
+	case (FLASH_WORD_SIZE) AMD_ID_LV320B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 71;	/* 8 - boot sec + 63 normal */
+		info->size = 0x400000;	/* 4MByte */
+		break;
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		break;
+	}
+
+	/* Set up sector start Addresses */
+
+	if (info->flash_id & FLASH_BTYPE) {
+		/* set sector offsets for bottom boot block
+		 ** Eight 8 Kb Boot sectors
+		 ** Sixty Three 64Kb sectors
+		 */
+		for (i = 0; i < 8; i++) {
+			info->start[i] = base + (i * 0x00002000);
+		}
+		for (i = 8; i < info->sector_count; i++) {
+			info->start[i] = base + (i * 0x00010000) - 0x00070000;
+		}
+	}
+
+	/* Reset To read mode */
+
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr = (ulong *) info->start[0];
+		*addr = 0xF0F0F0F0;
+	}
+	return (info->size);
+}
+
+/*******************************************************************************
+** Function : flash_erase
+** Param    : flash_info_t *info, int s_first, int s_last
+** Notes    :
+******************************************************************************/
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *) (info->start[0]);
+	volatile FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	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) {
+		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 ();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) ==
+			    FLASH_MAN_SST) {
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00800080;
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay (1000);	/* wait 1 ms */
+			} else {
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00800080;
+				addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7 (info, sect);
+		}
+	}
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts ();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/* reset to read mode */
+	addr = (FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+int wait_for_DQ7 (flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile FLASH_WORD_SIZE *addr =
+		(FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer (0);
+	last = start;
+	while ((addr[0] & (FLASH_WORD_SIZE) 0x00800080) !=
+	       (FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {
+			putc ('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+
+/******************************************************************************
+** Function : write_buff
+** Param    : flash_info_t *info, uchar *src, ulong addr, ulong cnt
+** Notes    :
+******************************************************************************/
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	/* get lower word aligned address */
+	wp = (addr & ~3);
+
+	/*
+	 * 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));
+}
+
+
+/******************************************************************************
+** Function : write_word
+** Param    : flash_info_t *info, ulong dest, ulong data
+** Notes    :
+******************************************************************************/
+static int write_word (flash_info_t * info, ulong dest, ulong data)
+{
+	volatile FLASH_WORD_SIZE *addr2 =
+		(FLASH_WORD_SIZE *) (info->start[0]);
+	volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *) dest;
+	volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((volatile FLASH_WORD_SIZE *) dest) &
+	     (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) {
+		return (2);
+	}
+
+	for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) {
+		int flag;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts ();
+
+		addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055;
+		addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts ();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while ((dest2[i] & (FLASH_WORD_SIZE) 0x00800080) !=
+		       (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) {
+			if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+	}
+
+	return (0);
+}
diff --git a/board/adderII/u-boot.lds b/board/adderII/u-boot.lds
new file mode 100644
index 0000000..666e843
--- /dev/null
+++ b/board/adderII/u-boot.lds
@@ -0,0 +1,147 @@
+/*
+ * (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/start.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)
+
+    . = env_offset;
+    common/environment.o(.text)
+*/
+
+    *(.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: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _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)
+  }
+  . = ALIGN(256 * 1024);
+  .ppcenv	:
+  {
+    common/environment.o (.ppcenv)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
+
diff --git a/board/tqm8xx/Makefile b/board/tqm8xx/Makefile
index a01fd86..2ff9b4d 100644
--- a/board/tqm8xx/Makefile
+++ b/board/tqm8xx/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000
+# (C) Copyright 2000-2003
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
diff --git a/cpu/mpc8xx/cpu.c b/cpu/mpc8xx/cpu.c
index b95e06f..c4b3938 100644
--- a/cpu/mpc8xx/cpu.c
+++ b/cpu/mpc8xx/cpu.c
@@ -98,6 +98,7 @@ static int check_CPU (long clock, uint pvr, uint immr)
 	case 0x00310065: mid = "SR"; suf = "C1"; m = 1; break;
 	case 0x05010000: suf = "D3"; m = 1; break;
 	case 0x05020000: suf = "D4"; m = 1; break;
+	case 0x08000003: suf = ""; m = 1; break;
 		/* this value is not documented anywhere */
 	case 0x40000000: pre = 'P'; suf = "D"; m = 1; break;
 #endif
diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c
index 80f763d..dbf5db0 100644
--- a/cpu/mpc8xx/cpu_init.c
+++ b/cpu/mpc8xx/cpu_init.c
@@ -132,7 +132,8 @@ void cpu_init_f (volatile immap_t * immr)
 	 *  I owe him a free beer. - wd]
 	 */
 
-#if defined(CONFIG_GTH)	        || \
+#if defined(CONFIG_ADDERII)	|| \
+    defined(CONFIG_GTH)	        || \
     defined(CONFIG_HERMES)	|| \
     defined(CONFIG_ICU862)	|| \
     defined(CONFIG_IP860)	|| \
diff --git a/include/configs/AdderII.h b/include/configs/AdderII.h
new file mode 100644
index 0000000..c2cff23
--- /dev/null
+++ b/include/configs/AdderII.h
@@ -0,0 +1,226 @@
+/******************************************************************************
+* A collection of structures, addresses, and values associated with
+* the Motorola 850T AdderIIF board.  Copied from the FADS stuff.
+* Magnus Damm added defines for 8xxrom and extended bd_info.
+* Helmut Buchsbaum added bitvalues for BCSRx
+*
+* Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
+*******************************************************************************
+* 2003-JUL: The AdderII is using the following physical memorymap:
+*******************************************************************************
+* FA200000 -> FA20FFFF : IMAP   internal in the cpu
+* FE000000 -> FE400000 : flash  connected to CS0, setup by 8xxrom
+* 00000000 -> 00800000 : sdram  setup by 8xxrom
+*******************************************************************************/
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <mpc8xx_irq.h>
+
+#define	CONFIG_MPC860		1
+#define	CONFIG_MPC860T		1
+#define CONFIG_ADDERII		1
+
+/* CPU Clock speed */
+#define MPC8XX_FACT		12		/* Multilpy by 12 */
+#define MPC8XX_XIN		4000000		/* 4MHz */
+#define MPC8XX_HZ		( MPC8XX_FACT * MPC8XX_XIN )
+
+#define CONFIG_8xx_GCLK_FREQ	MPC8XX_HZ
+#define CONFIG_SDRAM_50MHZ      1
+
+
+/* Default Serial Console, baudrate */
+#define CONFIG_8xx_CONS_SMC1	1		/* Console is on SMC1 */
+#define CONFIG_BAUDRATE		38400
+#define CONFIG_LOADS_ECHO	1
+
+/* FEC Ethernet controller configurations */
+#define CONFIG_FEC_ETH		1
+#define CONFIG_NET_MULTI	1
+#define FEC_ENET		1
+
+/* Interrupt level assignments.
+*/
+#define FEC_INTERRUPT   	SIU_LEVEL3      /* FEC interrupt */
+
+/* Older kernels need clock in MHz newer in Hz */
+#define CONFIG_CLOCKS_IN_MHZ	1
+
+/* Monitor Functions */
+#define CONFIG_COMMANDS		( CFG_CMD_FLASH | \
+				  CFG_CMD_MEMORY| \
+				  CFG_CMD_NET   | \
+				  CFG_CMD_ENV	| \
+				  CFG_CMD_PING  | \
+				  CFG_CMD_SDRAM )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/* Configuration Settings */
+#define CFG_PROMPT		"=>"		/* Monitor Command Prompt */
+
+#if ( CONFIG_COMMANDS & CFG_CMD_KGDB )
+#define CFG_CBSIZE		1024		/* Console I/P buffer size */
+#else
+#define CFG_CBSIZE		256
+#endif
+
+#define CFG_PBSIZE		( CFG_CBSIZE + sizeof( CFG_PROMPT ) + 16 )
+						/* Print buffer size */
+
+#define CFG_MAXARGS		16		/* Max number of cmd args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot args buffer size */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CFG_MEMTEST_START	0x00100000	/* Mem test works on  */
+#define CFG_MEMTEST_END		0x00800000	/* 1 ... 8MB in SDRAM */
+
+#define CFG_LOAD_ADDR		0x00100000
+#define CFG_HZ          	1000
+
+/******************************************************************************
+** Low level configuration settings.
+** ( adderss mappings, register init values, etc. )
+** You should know what you are doing if you make changes here.
+******************************************************************************/
+/* Start address  for the final memory configuration set up by startup code
+** Please note that CFG_SDRAM_BASE must start at 0
+*/
+
+#define CFG_SDRAM_BASE		0x00000000
+
+#define CFG_FLASH_BASE		0xFE000000
+#define CFG_FLASH_SIZE		(( uint ) ( 4 * 1024 * 1024 ))	/* 4MB */
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		( 256 << 10 )	/* 256 KByte */
+#define CFG_MALLOC_LEN		( 384 << 10 )	/* 384 KByte SDRAM rsvd */
+						/* malloc() usage 	*/
+/**
+** 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 */
+
+/******************************************************************************
+** Flash Organization
+******************************************************************************/
+
+#define CFG_MAX_FLASH_BANKS	1		/* Max no of flash mem banks */
+#define CFG_MAX_FLASH_SECT	71		/* Max no of sec on 1 chip   */
+
+#define CFG_FLASH_ERASE_TOUT	120000		/* Erase flash timeout (ms)  */
+#define CFG_FLASH_WRITE_TOUT	500		/* Write flash timeout (ms)  */
+
+/******************************************************************************
+**	U-BOOT Environment variables in Flash
+******************************************************************************/
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_OFFSET		0x00040000
+#define CFG_ENV_SIZE		0x10000		/* 64KBytes env space */
+#define CFG_ENV_SECT_SIZE	0x10000
+
+/******************************************************************************
+**	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
+
+/******************************************************************************
+** Internal memory mapped register
+******************************************************************************/
+#define CFG_IMMR		0xFA200000
+#define CFG_IMMR_SIZE		(( uint) ( 62 * 1024 ))	/* 64 KByte res */
+
+/* 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
+#define CFG_GBL_DATA_OFFSET	( CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE )
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+
+
+/* SIU Module Configuration Register */
+#define CFG_SIUMCR		( SIUMCR_AEME | SIUMCR_MLRC01 | SIUMCR_DBGC10 )
+
+/******************************************************************************
+**	SYPCR - System protection and control
+**	SYPCR - can be written only once after reset
+******************************************************************************/
+#if defined( 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_SWP )
+#endif
+
+/* TBSCR - Time Base Status and Control Register */
+#define CFG_TBSCR		( TBSCR_REFA | TBSCR_REFB | TBSCR_TBE )
+
+/* PISCR - Periodic Interrupt Status and Control */
+#define CFG_PISCR       	( PISCR_PS | PISCR_PITF )
+
+/* PLPRCR - PLL, Low-Power, and Reset Control Register */
+#define CFG_PLPRCR      	((( MPC8XX_FACT - 1 ) << PLPRCR_MF_SHIFT ) | \
+                                PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST )
+
+/* SCCR - System Clock and reset Control Register */
+#define SCCR_MASK       	SCCR_EBDF11
+#define CFG_SCCR		( SCCR_TBS | SCCR_COM00 | SCCR_DFSYNC00 | \
+				  SCCR_DFBRG00 | SCCR_DFNL000| SCCR_DFNH000 | \
+				  SCCR_DFLCD000 | SCCR_DFALCD00 )
+#define CFG_DER         	0
+
+/******************************************************************************
+** Because of the way the 860 starts up and assigns CS0 the
+** entire address space, we have to set the memory controller
+** differently.  Normally, you write the option register
+** first, and then enable the chip select by writing the
+** base register.  For CS0, you must write the base register
+** first, followed by the option register.
+******************************************************************************/
+/**
+ ** Memory Controller Definitions
+ ** BR0/1/2... and OR0/1/2...
+*/
+/* For AdderII BR0 FLASH */
+
+#define CFG_REMAP_OR_AM		0xFF800000		/* OR addr mask */
+#define CFG_PRELIM_OR_AM	0xFF800000		/* OR addr mask */
+
+/* Flash Timings: ACS = 11, TRLX = 1, CSNT = 0, SCY = 7 */
+#define CFG_OR_TIMING_FLASH 	( OR_ACS_DIV2 | OR_BI | OR_SCY_7_CLK | OR_TRLX )
+
+#define CFG_OR0_REMAP		( CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH )
+
+#define CFG_OR0_PRELIM		CFG_OR0_REMAP
+#define CFG_BR0_PRELIM		(( CFG_FLASH_BASE & BR_BA_MSK ) | \
+				   BR_PS_16 | BR_V )
+
+/* For AdderII BR1 SDRAM */
+
+#define CFG_PRELIM_OR1_AM 	0xFF800000
+#define CFG_OR1_REMAP		( CFG_PRELIM_OR1_AM | OR_CSNT_SAM | OR_ACS_DIV2 )
+#define CFG_OR1_PRELIM  	( CFG_PRELIM_OR1_AM | OR_CSNT_SAM | OR_ACS_DIV2 )
+#define CFG_BR1_PRELIM  	( CFG_SDRAM_BASE | BR_MS_UPMA | BR_V )
+
+
+/*******************************************************************************
+* Internal Definitions Boot Flags
+*******************************************************************************/
+#define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH  */
+#define BOOTFLAG_WARM   0x02            /* Software reboot                   */
+
+
+#endif
+/* __CONFIG_H */
+
diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index 977d03e..8308969 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -632,7 +632,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
 	puts ("FLASH: ");
 
 	if ((flash_size = flash_init ()) > 0) {
-#ifdef CFG_FLASH_CHECKSUM
+# ifdef CFG_FLASH_CHECKSUM
 		print_size (flash_size, "");
 		/*
 		 * Compute and print flash CRC if flashchecksum is set to 'y'
@@ -648,9 +648,9 @@ void board_init_r (gd_t *id, ulong dest_addr)
 					);
 		}
 		putc ('\n');
-#else
+# else	/* !CFG_FLASH_CHECKSUM */
 		print_size (flash_size, "\n");
-#endif /* CFG_FLASH_CHECKSUM */
+# endif /* CFG_FLASH_CHECKSUM */
 	} else {
 		puts (failed);
 		hang ();
@@ -658,14 +658,14 @@ void board_init_r (gd_t *id, ulong dest_addr)
 
 	bd->bi_flashstart = CFG_FLASH_BASE;	/* update start of FLASH memory    */
 	bd->bi_flashsize = flash_size;	/* size of FLASH memory (final value) */
-#if defined(CONFIG_PCU_E) || defined(CONFIG_OXC)
+# if defined(CONFIG_PCU_E) || defined(CONFIG_OXC)
 	bd->bi_flashoffset = 0;
-#elif CFG_MONITOR_BASE == CFG_FLASH_BASE
+# elif CFG_MONITOR_BASE == CFG_FLASH_BASE
 	bd->bi_flashoffset = monitor_flash_len;	/* reserved area for startup monitor  */
-#else
+# else
 	bd->bi_flashoffset = 0;
-#endif
-#else
+# endif
+#else	/* CFG_NO_FLASH */
 
 	bd->bi_flashsize = 0;
 	bd->bi_flashstart = 0;