* Patches by Robert Schwebel, 26 Jun 2003:U-Boot-0_4_0

- logdl - csb226 - innokom * Patch by Pantelis Antoniou, 25 Jun 2003: update NetVia with V2 board support
author: wdenk <wdenk> 2003-06-26 22:04:09 +0000
committer: wdenk <wdenk> 2003-06-26 22:04:09 +0000
commit: 993cad9364c6b87ae429d1ed1130d8153f6f027e (patch)
tree: 43faaa643caeaacec331db78850a5a4834bad354
parent: b783edaee8252bfdba3f7b3fd29519a81ce71e42 (diff)
download: u-boot-993cad9364c6b87ae429d1ed1130d8153f6f027e.tar.gz
21 files changed, 1365 insertions, 526 deletions
diff --git a/CHANGELOG b/CHANGELOG
index 0f930551f1..328703e3e9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,14 @@
 Changes since U-Boot 0.3.1:
 ======================================================================
 
+* Patches by Robert Schwebel, 26 Jun 2003:
+  - logdl
+  - csb226
+  - innokom
+
+* Patch by Pantelis Antoniou, 25 Jun 2003:
+  update NetVia with V2 board support
+
 * Header file cleanup for ARM
 
 * Patch by Murray Jensen, 24 Jun 2003:
diff --git a/CREDITS b/CREDITS
index 756acca762..e815857c9d 100644
--- a/CREDITS
+++ b/CREDITS
@@ -146,6 +146,10 @@ N: Andreas Heppel
 E: aheppel@sysgo.de
 D: CPU Support for MPC 75x; board support for Eltec BAB750 [obsolete!]
 
+N: August Hoeraendl
+E: august.hoerandl@gmx.at
+D: Support for the logodl board (PXA2xx)
+
 N: Josh Huber
 E: huber@alum.wpi.edu
 D: Port to the Galileo Evaluation Board, and the MPC74xx cpu series.
@@ -256,7 +260,7 @@ D: FADS823 configuration, MPC823 video support, I2C, wireless keyboard, lots mor
 
 N: Robert Schwebel
 E: r.schwebel@pengutronix.de
-D: Support for csb226 and innokom boards (xscale)
+D: Support for csb226, logodl and innokom boards (PXA2xx)
 
 N: Rob Taylor
 E: robt@flyingpig.com
@@ -294,3 +298,7 @@ N: Alex Zuepke
 E: azu@sysgo.de
 D: Overall improvements on StrongARM, ARM720TDMI; Support for Tuxscreen; initial PCMCIA support for ARM
 W: www.elinos.com
+
+N: Pantelis Antoniou
+E: panto@intracom.gr
+D: NETVIA board support, ARTOS support.
diff --git a/MAKEALL b/MAKEALL
index 6407e8488e..4dc2f9ad96 100644
--- a/MAKEALL
+++ b/MAKEALL
@@ -31,12 +31,12 @@ LIST_8xx="	\
 	IP860		IVML24		IVML24_128	IVML24_256	\
 	IVMS8		IVMS8_128	IVMS8_256	KUP4K           \
 	LANTEC	        lwmon   	MBX		MBX860T		\
-	MHPC		MVS1		NETVIA		NX823		\
-	pcu_e		R360MPI		RBC823		rmu		\
-	RPXClassic	RPXlite		RRvision	SM850		\
-	SPD823TS	svm_sc8xx	SXNI855T	TOP860		\
-	TQM823L		TQM823L_LCD	TQM850L		TQM855L		\
-	TQM860L		TTTech		v37				\
+	MHPC		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		TTTech		v37		\
 "
 
 #########################################################################
diff --git a/Makefile b/Makefile
index 3b4d78fde5..af14042926 100644
--- a/Makefile
+++ b/Makefile
@@ -302,8 +302,20 @@ MHPC_config:		unconfig
 MVS1_config :		unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx mvs1
 
+xtract_NETVIA = $(subst _V2,,$(subst _config,,$1))
+
+NETVIA_V2_config \
 NETVIA_config:		unconfig
-	@./mkconfig $(@:_config=) ppc mpc8xx netvia
+	@ >include/config.h
+	@[ -z "$(findstring NETVIA_config,$@)" ] || \
+		 { echo "#define CONFIG_NETVIA_VERSION 1" >>include/config.h ; \
+		  echo "... Version 1" ; \
+		 }
+	@[ -z "$(findstring NETVIA_V2_config,$@)" ] || \
+		 { echo "#define CONFIG_NETVIA_VERSION 2" >>include/config.h ; \
+		  echo "... Version 2" ; \
+		 }
+	@./mkconfig -a $(call xtract_NETVIA,$@) ppc mpc8xx netvia
 
 NX823_config:		unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx nx823
diff --git a/board/logodl/flash.c b/board/logodl/flash.c
index 0240c72362..3837401fd3 100644
--- a/board/logodl/flash.c
+++ b/board/logodl/flash.c
@@ -26,9 +26,9 @@
 #include <common.h>
 
 #define FLASH_BANK_SIZE 0x1000000
-#define MAIN_SECT_SIZE  0x20000	/* 2x64k = 128k per sector */
+#define MAIN_SECT_SIZE  0x20000		/* 2x64k = 128k per sector */
 
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS];	/* info for FLASH chips    */
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
 
 /* NOTE - CONFIG_FLASH_16BIT means the CPU interface is 16-bit, it
  *        has nothing to do with the flash chip being 8-bit or 16-bit.
@@ -53,16 +53,14 @@ typedef volatile unsigned long FLASH_PORT_WIDTHV;
 /*-----------------------------------------------------------------------
  * Functions
  */
-static ulong flash_get_size (FPWV * addr, flash_info_t * info);
-static void flash_reset (flash_info_t * info);
-static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data);
-static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data);
-
+static ulong flash_get_size(FPWV *addr, flash_info_t *info);
+static void flash_reset(flash_info_t *info);
+static int write_word_intel(flash_info_t *info, FPWV *dest, FPW data);
+static int write_word_amd(flash_info_t *info, FPWV *dest, FPW data);
 #define write_word(in, de, da)   write_word_amd(in, de, da)
-static void flash_get_offsets (ulong base, flash_info_t * info);
-
+static void flash_get_offsets(ulong base, flash_info_t *info);
 #ifdef CFG_FLASH_PROTECTION
-static void flash_sync_real_protect (flash_info_t * info);
+static void flash_sync_real_protect(flash_info_t *info);
 #endif
 
 /*-----------------------------------------------------------------------
@@ -70,95 +68,99 @@ static void flash_sync_real_protect (flash_info_t * info);
  *
  * sets up flash_info and returns size of FLASH (bytes)
  */
-ulong flash_init (void)
+ulong flash_init(void)
 {
-	int i, j;
-	ulong size = 0;
-
-	for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
-		ulong flashbase = 0;
-
-		flash_info[i].flash_id =
-				(FLASH_MAN_AMD & FLASH_VENDMASK) |
-				(FLASH_AM640U & FLASH_TYPEMASK);
-		flash_info[i].size = FLASH_BANK_SIZE;
-		flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
-		memset (flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
-		switch (i) {
-		case 0:
-			flashbase = PHYS_FLASH_1;
-			break;
-		case 1:
-			flashbase = PHYS_FLASH_2;
-			break;
-		default:
-			panic ("configured to many flash banks!\n");
-			break;
-		}
-		for (j = 0; j < flash_info[i].sector_count; j++) {
-			flash_info[i].start[j] = flashbase + j * MAIN_SECT_SIZE;
-		}
-		size += flash_info[i].size;
+    int i, j;
+    ulong size = 0;
+
+    for (i = 0; i < CFG_MAX_FLASH_BANKS; i++)
+    {
+	ulong flashbase = 0;
+	flash_info[i].flash_id =
+	  (FLASH_MAN_AMD & FLASH_VENDMASK) |
+	  (FLASH_AM640U & FLASH_TYPEMASK);
+	flash_info[i].size = FLASH_BANK_SIZE;
+	flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+	memset(flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+        switch (i)
+        {
+           case 0:
+	        flashbase = PHYS_FLASH_1;
+                break;
+           case 1:
+	        flashbase = PHYS_FLASH_2;
+                break;
+           default:
+	        panic("configured to many flash banks!\n");
+                break;
+        }
+	for (j = 0; j < flash_info[i].sector_count; j++)
+	{
+	    flash_info[i].start[j] = flashbase + j*MAIN_SECT_SIZE;
 	}
-
-	/* Protect monitor and environment sectors
-	 */
-	flash_protect (FLAG_PROTECT_SET,
-			CFG_FLASH_BASE,
-			CFG_FLASH_BASE + _armboot_end_data - _armboot_start,
-			&flash_info[0]);
-
-	flash_protect (FLAG_PROTECT_SET,
-			CFG_ENV_ADDR,
-			CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
-
-	return size;
+	size += flash_info[i].size;
+    }
+
+    /* Protect monitor and environment sectors
+     */
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_FLASH_BASE,
+		  CFG_FLASH_BASE + _armboot_end_data - _armboot_start,
+		  &flash_info[0]);
+
+    flash_protect(FLAG_PROTECT_SET,
+		  CFG_ENV_ADDR,
+		  CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+		  &flash_info[0]);
+
+    return size;
 }
 
 /*-----------------------------------------------------------------------
  */
-static void flash_reset (flash_info_t * info)
+static void flash_reset(flash_info_t *info)
 {
-	FPWV *base = (FPWV *) (info->start[0]);
+	FPWV *base = (FPWV *)(info->start[0]);
 
 	/* Put FLASH back in read mode */
 	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
-		*base = (FPW) 0x00FF00FF;	/* Intel Read Mode */
+		*base = (FPW)0x00FF00FF;	/* Intel Read Mode */
 	else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD)
-		*base = (FPW) 0x00F000F0;	/* AMD Read Mode */
+		*base = (FPW)0x00F000F0;	/* AMD Read Mode */
 }
 
 /*-----------------------------------------------------------------------
  */
-static void flash_get_offsets (ulong base, flash_info_t * info)
+static void flash_get_offsets (ulong base, flash_info_t *info)
 {
 	int i;
 
 	/* set up sector start address table */
 	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL
-		&& (info->flash_id & FLASH_BTYPE)) {
-		int bootsect_size;	/* number of bytes/boot sector  */
+	    && (info->flash_id & FLASH_BTYPE)) {
+		int bootsect_size;	/* number of bytes/boot sector	*/
 		int sect_size;		/* number of bytes/regular sector */
 
-		bootsect_size = 0x00002000 * (sizeof (FPW) / 2);
-		sect_size = 0x00010000 * (sizeof (FPW) / 2);
+		bootsect_size = 0x00002000 * (sizeof(FPW)/2);
+		sect_size =     0x00010000 * (sizeof(FPW)/2);
 
-		/* set sector offsets for bottom boot block type    */
+		/* set sector offsets for bottom boot block type	*/
 		for (i = 0; i < 8; ++i) {
 			info->start[i] = base + (i * bootsect_size);
 		}
 		for (i = 8; i < info->sector_count; i++) {
 			info->start[i] = base + ((i - 7) * sect_size);
 		}
-	} else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD
-			   && (info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U) {
+	}
+	else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD
+		 && (info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U) {
 
 		int sect_size;		/* number of bytes/sector */
 
-		sect_size = 0x00010000 * (sizeof (FPW) / 2);
+		sect_size = 0x00010000 * (sizeof(FPW)/2);
 
 		/* set up sector start address table (uniform sector type) */
-		for (i = 0; i < info->sector_count; i++)
+		for( i = 0; i < info->sector_count; i++ )
 			info->start[i] = base + (i * sect_size);
 	}
 }
@@ -166,7 +168,7 @@ static void flash_get_offsets (ulong base, flash_info_t * info)
 /*-----------------------------------------------------------------------
  */
 
-void flash_print_info (flash_info_t * info)
+void flash_print_info (flash_info_t *info)
 {
 	int i;
 	uchar *boottype;
@@ -183,34 +185,21 @@ void flash_print_info (flash_info_t * info)
 	}
 
 	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_AMD:
-		printf ("AMD ");
-		break;
-	case FLASH_MAN_BM:
-		printf ("BRIGHT MICRO ");
-		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;
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_BM:	printf ("BRIGHT MICRO ");	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;
 	}
 
 	/* check for top or bottom boot, if it applies */
 	if (info->flash_id & FLASH_BTYPE) {
 		boottype = botboottype;
 		bootletter = botbootletter;
-	} else {
+	}
+	else {
 		boottype = topboottype;
 		bootletter = topbootletter;
 	}
@@ -219,32 +208,32 @@ void flash_print_info (flash_info_t * info)
 	case FLASH_AM640U:
 		fmt = "29LV641D (64 Mbit, uniform sectors)\n";
 		break;
-	case FLASH_28F800C3B:
-	case FLASH_28F800C3T:
+        case FLASH_28F800C3B:
+        case FLASH_28F800C3T:
 		fmt = "28F800C3%s (8 Mbit, %s)\n";
 		break;
 	case FLASH_INTEL800B:
 	case FLASH_INTEL800T:
 		fmt = "28F800B3%s (8 Mbit, %s)\n";
 		break;
-	case FLASH_28F160C3B:
-	case FLASH_28F160C3T:
+        case FLASH_28F160C3B:
+        case FLASH_28F160C3T:
 		fmt = "28F160C3%s (16 Mbit, %s)\n";
 		break;
 	case FLASH_INTEL160B:
 	case FLASH_INTEL160T:
 		fmt = "28F160B3%s (16 Mbit, %s)\n";
 		break;
-	case FLASH_28F320C3B:
-	case FLASH_28F320C3T:
+        case FLASH_28F320C3B:
+        case FLASH_28F320C3T:
 		fmt = "28F320C3%s (32 Mbit, %s)\n";
 		break;
 	case FLASH_INTEL320B:
 	case FLASH_INTEL320T:
 		fmt = "28F320B3%s (32 Mbit, %s)\n";
 		break;
-	case FLASH_28F640C3B:
-	case FLASH_28F640C3T:
+        case FLASH_28F640C3B:
+        case FLASH_28F640C3T:
 		fmt = "28F640C3%s (64 Mbit, %s)\n";
 		break;
 	case FLASH_INTEL640B:
@@ -259,11 +248,12 @@ void flash_print_info (flash_info_t * info)
 	printf (fmt, bootletter, boottype);
 
 	printf ("  Size: %ld MB in %d Sectors\n",
-		info->size >> 20, info->sector_count);
+		info->size >> 20,
+		info->sector_count);
 
 	printf ("  Sector Start Addresses:");
 
-	for (i = 0; i < info->sector_count; ++i) {
+	for (i=0; i<info->sector_count; ++i) {
 		if ((i % 5) == 0) {
 			printf ("\n   ");
 		}
@@ -282,25 +272,25 @@ void flash_print_info (flash_info_t * info)
  * The following code cannot be run from FLASH!
  */
 
-ulong flash_get_size (FPWV * addr, flash_info_t * info)
+ulong flash_get_size (FPWV *addr, flash_info_t *info)
 {
 	/* Write auto select command: read Manufacturer ID */
 
 	/* Write auto select command sequence and test FLASH answer */
-	addr[0x0555] = (FPW) 0x00AA00AA;	/* for AMD, Intel ignores this */
-	addr[0x02AA] = (FPW) 0x00550055;	/* for AMD, Intel ignores this */
-	addr[0x0555] = (FPW) 0x00900090;	/* selects Intel or AMD */
+	addr[0x0555] = (FPW)0x00AA00AA;	/* for AMD, Intel ignores this */
+	addr[0x02AA] = (FPW)0x00550055;	/* for AMD, Intel ignores this */
+	addr[0x0555] = (FPW)0x00900090;	/* selects Intel or AMD */
 
 	/* The manufacturer codes are only 1 byte, so just use 1 byte.
 	 * This works for any bus width and any FLASH device width.
 	 */
 	switch (addr[0] & 0xff) {
 
-	case (uchar) AMD_MANUFACT:
+	case (uchar)AMD_MANUFACT:
 		info->flash_id = FLASH_MAN_AMD;
 		break;
 
-	case (uchar) INTEL_MANUFACT:
+	case (uchar)INTEL_MANUFACT:
 		info->flash_id = FLASH_MAN_INTEL;
 		break;
 
@@ -312,74 +302,73 @@ ulong flash_get_size (FPWV * addr, flash_info_t * info)
 	}
 
 	/* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
-	if (info->flash_id != FLASH_UNKNOWN)
-		switch (addr[1]) {
-
-		case (FPW) AMD_ID_LV640U:	/* 29LV640 and 29LV641 have same ID */
-			info->flash_id += FLASH_AM640U;
-			info->sector_count = 128;
-			info->size = 0x00800000 * (sizeof (FPW) / 2);
-			break;			/* => 8 or 16 MB    */
-
-		case (FPW) INTEL_ID_28F800C3B:
-			info->flash_id += FLASH_28F800C3B;
-			info->sector_count = 23;
-			info->size = 0x00100000 * (sizeof (FPW) / 2);
-			break;			/* => 1 or 2 MB     */
-
-		case (FPW) INTEL_ID_28F800B3B:
-			info->flash_id += FLASH_INTEL800B;
-			info->sector_count = 23;
-			info->size = 0x00100000 * (sizeof (FPW) / 2);
-			break;			/* => 1 or 2 MB     */
-
-		case (FPW) INTEL_ID_28F160C3B:
-			info->flash_id += FLASH_28F160C3B;
-			info->sector_count = 39;
-			info->size = 0x00200000 * (sizeof (FPW) / 2);
-			break;			/* => 2 or 4 MB     */
-
-		case (FPW) INTEL_ID_28F160B3B:
-			info->flash_id += FLASH_INTEL160B;
-			info->sector_count = 39;
-			info->size = 0x00200000 * (sizeof (FPW) / 2);
-			break;			/* => 2 or 4 MB     */
-
-		case (FPW) INTEL_ID_28F320C3B:
-			info->flash_id += FLASH_28F320C3B;
-			info->sector_count = 71;
-			info->size = 0x00400000 * (sizeof (FPW) / 2);
-			break;			/* => 4 or 8 MB     */
-
-		case (FPW) INTEL_ID_28F320B3B:
-			info->flash_id += FLASH_INTEL320B;
-			info->sector_count = 71;
-			info->size = 0x00400000 * (sizeof (FPW) / 2);
-			break;			/* => 4 or 8 MB     */
-
-		case (FPW) INTEL_ID_28F640C3B:
-			info->flash_id += FLASH_28F640C3B;
-			info->sector_count = 135;
-			info->size = 0x00800000 * (sizeof (FPW) / 2);
-			break;			/* => 8 or 16 MB    */
-
-		case (FPW) INTEL_ID_28F640B3B:
-			info->flash_id += FLASH_INTEL640B;
-			info->sector_count = 135;
-			info->size = 0x00800000 * (sizeof (FPW) / 2);
-			break;			/* => 8 or 16 MB    */
-
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			return (0);		/* => no or unknown flash */
-		}
+	if (info->flash_id != FLASH_UNKNOWN) switch (addr[1]) {
+
+	case (FPW)AMD_ID_LV640U:	/* 29LV640 and 29LV641 have same ID */
+		info->flash_id += FLASH_AM640U;
+		info->sector_count = 128;
+		info->size = 0x00800000 * (sizeof(FPW)/2);
+		break;				/* => 8 or 16 MB	*/
+
+	case (FPW)INTEL_ID_28F800C3B:
+		info->flash_id += FLASH_28F800C3B;
+		info->sector_count = 23;
+		info->size = 0x00100000 * (sizeof(FPW)/2);
+		break;				/* => 1 or 2 MB		*/
+
+	case (FPW)INTEL_ID_28F800B3B:
+		info->flash_id += FLASH_INTEL800B;
+		info->sector_count = 23;
+		info->size = 0x00100000 * (sizeof(FPW)/2);
+		break;				/* => 1 or 2 MB		*/
+
+	case (FPW)INTEL_ID_28F160C3B:
+		info->flash_id += FLASH_28F160C3B;
+		info->sector_count = 39;
+		info->size = 0x00200000 * (sizeof(FPW)/2);
+		break;				/* => 2 or 4 MB		*/
+
+	case (FPW)INTEL_ID_28F160B3B:
+		info->flash_id += FLASH_INTEL160B;
+		info->sector_count = 39;
+		info->size = 0x00200000 * (sizeof(FPW)/2);
+		break;				/* => 2 or 4 MB		*/
+
+	case (FPW)INTEL_ID_28F320C3B:
+		info->flash_id += FLASH_28F320C3B;
+		info->sector_count = 71;
+		info->size = 0x00400000 * (sizeof(FPW)/2);
+		break;				/* => 4 or 8 MB		*/
+
+	case (FPW)INTEL_ID_28F320B3B:
+		info->flash_id += FLASH_INTEL320B;
+		info->sector_count = 71;
+		info->size = 0x00400000 * (sizeof(FPW)/2);
+		break;				/* => 4 or 8 MB		*/
+
+	case (FPW)INTEL_ID_28F640C3B:
+		info->flash_id += FLASH_28F640C3B;
+		info->sector_count = 135;
+		info->size = 0x00800000 * (sizeof(FPW)/2);
+		break;				/* => 8 or 16 MB	*/
+
+	case (FPW)INTEL_ID_28F640B3B:
+		info->flash_id += FLASH_INTEL640B;
+		info->sector_count = 135;
+		info->size = 0x00800000 * (sizeof(FPW)/2);
+		break;				/* => 8 or 16 MB	*/
 
-	flash_get_offsets ((ulong) addr, info);
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* => no or unknown flash */
+	}
+
+	flash_get_offsets((ulong)addr, info);
 
 	/* Put FLASH back in read mode */
-	flash_reset (info);
+	flash_reset(info);
 
 	return (info->size);
 }
@@ -388,50 +377,50 @@ ulong flash_get_size (FPWV * addr, flash_info_t * info)
 /*-----------------------------------------------------------------------
  */
 
-static void flash_sync_real_protect (flash_info_t * info)
+static void flash_sync_real_protect(flash_info_t *info)
 {
-	FPWV *addr = (FPWV *) (info->start[0]);
-	FPWV *sect;
-	int i;
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F800C3B:
-	case FLASH_28F800C3T:
-	case FLASH_28F160C3B:
-	case FLASH_28F160C3T:
-	case FLASH_28F320C3B:
-	case FLASH_28F320C3T:
-	case FLASH_28F640C3B:
-	case FLASH_28F640C3T:
-		/* check for protected sectors */
-		*addr = (FPW) 0x00900090;
-		for (i = 0; i < info->sector_count; i++) {
-			/* read sector protection at sector address, (A7 .. A0) = 0x02.
-			 * D0 = 1 for each device if protected.
-			 * If at least one device is protected the sector is marked
-			 * protected, but mixed protected and  unprotected devices
-			 * within a sector should never happen.
-			 */
-			sect = (FPWV *) (info->start[i]);
-			info->protect[i] = (sect[2] & (FPW) (0x00010001)) ? 1 : 0;
-		}
-
-		/* Put FLASH back in read mode */
-		flash_reset (info);
-		break;
-
-	case FLASH_AM640U:
-	default:
-		/* no hardware protect that we support */
-		break;
+    FPWV *addr = (FPWV *)(info->start[0]);
+    FPWV *sect;
+    int i;
+
+    switch (info->flash_id & FLASH_TYPEMASK) {
+    case FLASH_28F800C3B:
+    case FLASH_28F800C3T:
+    case FLASH_28F160C3B:
+    case FLASH_28F160C3T:
+    case FLASH_28F320C3B:
+    case FLASH_28F320C3T:
+    case FLASH_28F640C3B:
+    case FLASH_28F640C3T:
+	/* check for protected sectors */
+	*addr = (FPW)0x00900090;
+	for (i = 0; i < info->sector_count; i++) {
+	    /* read sector protection at sector address, (A7 .. A0) = 0x02.
+	     * D0 = 1 for each device if protected.
+	     * If at least one device is protected the sector is marked
+	     * protected, but mixed protected and  unprotected devices
+	     * within a sector should never happen.
+	     */
+	    sect = (FPWV *)(info->start[i]);
+	    info->protect[i] = (sect[2] & (FPW)(0x00010001)) ? 1 : 0;
 	}
+
+	/* Put FLASH back in read mode */
+	flash_reset(info);
+	break;
+
+    case FLASH_AM640U:
+    default:
+	/* no hardware protect that we support */
+	break;
+    }
 }
 #endif
 
 /*-----------------------------------------------------------------------
  */
 
-int flash_erase (flash_info_t * info, int s_first, int s_last)
+int	flash_erase (flash_info_t *info, int s_first, int s_last)
 {
 	FPWV *addr;
 	int flag, prot, sect;
@@ -467,7 +456,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 	}
 
 	prot = 0;
-	for (sect = s_first; sect <= s_last; ++sect) {
+	for (sect=s_first; sect<=s_last; ++sect) {
 		if (info->protect[sect]) {
 			prot++;
 		}
@@ -475,60 +464,61 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 
 	if (prot) {
 		printf ("- Warning: %d protected sectors will not be erased!\n",
-				prot);
+			prot);
 	} else {
 		printf ("\n");
 	}
 
-	start = get_timer (0);
-	last = start;
+	start = get_timer(0);
+	last  = start;
 
 	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect <= s_last && rcode == 0; sect++) {
+	for (sect = s_first; sect<=s_last && rcode == 0; sect++) {
 
 		if (info->protect[sect] != 0)	/* protected, skip it */
 			continue;
 
 		/* Disable interrupts which might cause a timeout here */
-		flag = disable_interrupts ();
+		flag = disable_interrupts();
 
-		addr = (FPWV *) (info->start[sect]);
+		addr = (FPWV *)(info->start[sect]);
 		if (intel) {
-			*addr = (FPW) 0x00500050;	/* clear status register */
-			*addr = (FPW) 0x00200020;	/* erase setup */
-			*addr = (FPW) 0x00D000D0;	/* erase confirm */
-		} else {
+			*addr = (FPW)0x00500050; /* clear status register */
+			*addr = (FPW)0x00200020; /* erase setup */
+			*addr = (FPW)0x00D000D0; /* erase confirm */
+		}
+		else {
 			/* must be AMD style if not Intel */
-			FPWV *base;			/* first address in bank */
-
-			base = (FPWV *) (info->start[0]);
-			base[0x0555] = (FPW) 0x00AA00AA;	/* unlock */
-			base[0x02AA] = (FPW) 0x00550055;	/* unlock */
-			base[0x0555] = (FPW) 0x00800080;	/* erase mode */
-			base[0x0555] = (FPW) 0x00AA00AA;	/* unlock */
-			base[0x02AA] = (FPW) 0x00550055;	/* unlock */
-			*addr = (FPW) 0x00300030;	/* erase sector */
+			FPWV *base;		/* first address in bank */
+
+			base = (FPWV *)(info->start[0]);
+			base[0x0555] = (FPW)0x00AA00AA;	/* unlock */
+			base[0x02AA] = (FPW)0x00550055;	/* unlock */
+			base[0x0555] = (FPW)0x00800080;	/* erase mode */
+			base[0x0555] = (FPW)0x00AA00AA;	/* unlock */
+			base[0x02AA] = (FPW)0x00550055;	/* unlock */
+			*addr = (FPW)0x00300030;	/* erase sector */
 		}
 
 		/* re-enable interrupts if necessary */
 		if (flag)
-			enable_interrupts ();
+			enable_interrupts();
 
 		/* wait at least 50us for AMD, 80us for Intel.
 		 * Let's wait 1 ms.
 		 */
 		udelay (1000);
 
-		while ((*addr & (FPW) 0x00800080) != (FPW) 0x00800080) {
-			if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+		while ((*addr & (FPW)0x00800080) != (FPW)0x00800080) {
+			if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
 				printf ("Timeout\n");
 
 				if (intel) {
-					/* suspend erase    */
-					*addr = (FPW) 0x00B000B0;
+					/* suspend erase	*/
+					*addr = (FPW)0x00B000B0;
 				}
 
-				flash_reset (info);	/* reset to read mode */
+				flash_reset(info);	/* reset to read mode */
 				rcode = 1;		/* failed */
 				break;
 			}
@@ -540,7 +530,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
 			}
 		}
 
-		flash_reset (info);		/* reset to read mode   */
+		flash_reset(info);	/* reset to read mode	*/
 	}
 
 	printf (" done\n");
@@ -555,48 +545,46 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
  */
 int bad_write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
 {
-	FPW data = 0;	/* 16 or 32 bit word, matches flash bus width */
-	int bytes;	/* number of bytes to program in current word */
-	int left;	/* number of bytes left to program            */
-	int i, res;
-
-	/*    printf("write_buff: src: %8p addr %08lx count: %ld\n", src, addr, cnt); */
+    FPW data = 0; /* 16 or 32 bit word, matches flash bus width on MPC8XX */
+    int bytes;	  /* number of bytes to program in current word		*/
+    int left;	  /* number of bytes left to program			*/
+    int i, res;
 
-	for (left = cnt, res = 0;
-		 left > 0 && res == 0;
-		 addr += sizeof (data), left -= sizeof (data) - bytes) {
+    for (left = cnt, res = 0;
+	 left > 0 && res == 0;
+	 addr += sizeof(data), left -= sizeof(data) - bytes) {
 
-		bytes = addr & (sizeof (data) - 1);
-		addr &= ~(sizeof (data) - 1);
+        bytes = addr & (sizeof(data) - 1);
+        addr &= ~(sizeof(data) - 1);
 
-		/* combine source and destination data so can program
-		 * an entire word of 16 or 32 bits
-		 */
-		for (i = 0; i < sizeof (data); i++) {
-			data <<= 8;
-			if (i < bytes || i - bytes >= left)
-				data += *((uchar *) addr + i);
-			else
-				data += *src++;
-		}
+	/* combine source and destination data so can program
+	 * an entire word of 16 or 32 bits
+	 */
+        for (i = 0; i < sizeof(data); i++) {
+            data <<= 8;
+            if (i < bytes || i - bytes >= left )
+		data += *((uchar *)addr + i);
+	    else
+		data += *src++;
+	}
 
-		/* write one word to the flash */
-		switch (info->flash_id & FLASH_VENDMASK) {
-		case FLASH_MAN_AMD:
-			res = write_word_amd (info, (FPWV *) addr, data);
-			break;
-		case FLASH_MAN_INTEL:
-			res = write_word_intel (info, (FPWV *) addr, data);
-			break;
-		default:
-			/* unknown flash type, error! */
-			printf ("missing or unknown FLASH type\n");
-			res = 1;	/* not really a timeout, but gives error */
-			break;
-		}
+	/* write one word to the flash */
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:
+		res = write_word_amd(info, (FPWV *)addr, data);
+		break;
+	case FLASH_MAN_INTEL:
+		res = write_word_intel(info, (FPWV *)addr, data);
+		break;
+	default:
+		/* unknown flash type, error! */
+		printf ("missing or unknown FLASH type\n");
+		res = 1;	/* not really a timeout, but gives error */
+		break;
 	}
+    }
 
-	return (res);
+    return (res);
 }
 
 /**
@@ -610,7 +598,7 @@ int bad_write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
  * @return	error code
  */
 
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
 {
 	ulong cp, wp;
 	FPW data;
@@ -624,19 +612,19 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 	 */
 	if ((l = addr - wp) != 0) {
 		data = 0;
-		for (i = 0, cp = wp; i < l; ++i, ++cp) {
-			data = (data >> 8) | (*(uchar *) cp << 8);
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *)cp << 8);
 		}
-		for (; i < 2 && cnt > 0; ++i) {
+		for (; i<2 && cnt>0; ++i) {
 			data = (data >> 8) | (*src++ << 8);
 			--cnt;
 			++cp;
 		}
-		for (; cnt == 0 && i < 2; ++i, ++cp) {
-			data = (data >> 8) | (*(uchar *) cp << 8);
+		for (; cnt==0 && i<2; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *)cp << 8);
 		}
 
-		if ((rc = write_word (info, wp, data)) != 0) {
+		if ((rc = write_word(info, wp, data)) != 0) {
 			return (rc);
 		}
 		wp += 2;
@@ -647,31 +635,30 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 	 */
 	while (cnt >= 2) {
 		/* data = *((vushort*)src); */
-		data = *((FPW *) src);
-		if ((rc = write_word (info, wp, data)) != 0) {
+		data = *((FPW*)src);
+		if ((rc = write_word(info, wp, data)) != 0) {
 			return (rc);
 		}
-		src += sizeof (FPW);
-		wp += sizeof (FPW);
-		cnt -= sizeof (FPW);
+		src += sizeof(FPW);
+		wp  += sizeof(FPW);
+		cnt -= sizeof(FPW);
 	}
 
-	if (cnt == 0)
-		return ERR_OK;
+	if (cnt == 0) return ERR_OK;
 
 	/*
 	 * handle unaligned tail bytes
 	 */
 	data = 0;
-	for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
+	for (i=0, cp=wp; i<2 && cnt>0; ++i, ++cp) {
 		data = (data >> 8) | (*src++ << 8);
 		--cnt;
 	}
-	for (; i < 2; ++i, ++cp) {
-		data = (data >> 8) | (*(uchar *) cp << 8);
+	for (; i<2; ++i, ++cp) {
+		data = (data >> 8) | (*(uchar *)cp << 8);
 	}
 
-	return write_word (info, wp, data);
+	return write_word(info, wp, data);
 }
 
 
@@ -686,45 +673,44 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
  * 1 - write timeout
  * 2 - Flash not erased
  */
-static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data)
+static int write_word_amd (flash_info_t *info, FPWV *dest, FPW data)
 {
-	ulong start;
-	int flag;
-	int res = 0;		/* result, assume success   */
-	FPWV *base;		/* first address in flash bank  */
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*dest & data) != data) {
-		return (2);
-	}
+    ulong start;
+    int flag;
+    int res = 0;	/* result, assume success	*/
+    FPWV *base;		/* first address in flash bank	*/
 
+    /* Check if Flash is (sufficiently) erased */
+    if ((*dest & data) != data) {
+	return (2);
+    }
 
-	base = (FPWV *) (info->start[0]);
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
 
-	base[0x0555] = (FPW) 0x00AA00AA;	/* unlock */
-	base[0x02AA] = (FPW) 0x00550055;	/* unlock */
-	base[0x0555] = (FPW) 0x00A000A0;	/* selects program mode */
+    base = (FPWV *)(info->start[0]);
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
 
-	*dest = data;				/* start programming the data   */
+    base[0x0555] = (FPW)0x00AA00AA;	/* unlock */
+    base[0x02AA] = (FPW)0x00550055;	/* unlock */
+    base[0x0555] = (FPW)0x00A000A0;	/* selects program mode */
 
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts ();
+    *dest = data;		/* start programming the data	*/
 
-	start = get_timer (0);
+    /* re-enable interrupts if necessary */
+    if (flag)
+	enable_interrupts();
 
-	/* data polling for D7 */
-	while (res == 0
-		   && (*dest & (FPW) 0x00800080) != (data & (FPW) 0x00800080)) {
-		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
-			*dest = (FPW) 0x00F000F0;	/* reset bank */
-			res = 1;
-		}
+    start = get_timer (0);
+
+    /* data polling for D7 */
+    while (res == 0 && (*dest & (FPW)0x00800080) != (data & (FPW)0x00800080)) {
+	if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+	    *dest = (FPW)0x00F000F0;	/* reset bank */
+	    res = 1;
 	}
+    }
 
-	return (res);
+    return (res);
 }
 
 /*-----------------------------------------------------------------------
@@ -737,46 +723,46 @@ static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data)
  * 1 - write timeout
  * 2 - Flash not erased
  */
-static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data)
+static int write_word_intel (flash_info_t *info, FPWV *dest, FPW data)
 {
-	ulong start;
-	int flag;
-	int res = 0;			/* result, assume success   */
+    ulong start;
+    int flag;
+    int res = 0;	/* result, assume success	*/
 
-	/* Check if Flash is (sufficiently) erased */
-	if ((*dest & data) != data) {
-		return (2);
-	}
+    /* Check if Flash is (sufficiently) erased */
+    if ((*dest & data) != data) {
+	return (2);
+    }
 
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
+    /* Disable interrupts which might cause a timeout here */
+    flag = disable_interrupts();
 
-	*dest = (FPW) 0x00500050;	/* clear status register    */
-	*dest = (FPW) 0x00FF00FF;	/* make sure in read mode   */
-	*dest = (FPW) 0x00400040;	/* program setup        */
+    *dest = (FPW)0x00500050;	/* clear status register	*/
+    *dest = (FPW)0x00FF00FF;	/* make sure in read mode	*/
+    *dest = (FPW)0x00400040;	/* program setup		*/
 
-	*dest = data;			/* start programming the data   */
+    *dest = data;		/* start programming the data	*/
 
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts ();
+    /* re-enable interrupts if necessary */
+    if (flag)
+	enable_interrupts();
 
-	start = get_timer (0);
+    start = get_timer (0);
 
-	while (res == 0 && (*dest & (FPW) 0x00800080) != (FPW) 0x00800080) {
-		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
-			*dest = (FPW) 0x00B000B0;	/* Suspend program  */
-			res = 1;
-		}
+    while (res == 0 && (*dest & (FPW)0x00800080) != (FPW)0x00800080) {
+	if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+	    *dest = (FPW)0x00B000B0;	/* Suspend program	*/
+	    res = 1;
 	}
+    }
 
-	if (res == 0 && (*dest & (FPW) 0x00100010))
-		res = 1;	/* write failed, time out error is close enough */
+    if (res == 0 && (*dest & (FPW)0x00100010))
+	res = 1;	/* write failed, time out error is close enough	*/
 
-	*dest = (FPW) 0x00500050;	/* clear status register    */
-	*dest = (FPW) 0x00FF00FF;	/* make sure in read mode   */
+    *dest = (FPW)0x00500050;	/* clear status register	*/
+    *dest = (FPW)0x00FF00FF;	/* make sure in read mode	*/
 
-	return (res);
+    return (res);
 }
 
 #ifdef CFG_FLASH_PROTECTION
@@ -784,8 +770,8 @@ static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data)
  */
 int flash_real_protect (flash_info_t * info, long sector, int prot)
 {
-	int rcode = 0;				/* assume success */
-	FPWV *addr;				/* address of sector */
+	int rcode = 0;		/* assume success */
+	FPWV *addr;		/* address of sector */
 	FPW value;
 
 	addr = (FPWV *) (info->start[sector]);
@@ -826,7 +812,7 @@ int flash_real_protect (flash_info_t * info, long sector, int prot)
 			info->protect[sector] = 1;
 		}
 		if (info->protect[sector] != prot)
-			rcode = 1;			/* failed to protect/unprotect as requested */
+			rcode = 1;	/* failed to protect/unprotect as requested */
 
 		/* reload all protection bits from hardware for now */
 		flash_sync_real_protect (info);
diff --git a/board/logodl/logodl.c b/board/logodl/logodl.c
index a46452c4e6..f16c05bb65 100644
--- a/board/logodl/logodl.c
+++ b/board/logodl/logodl.c
@@ -1,7 +1,7 @@
 /*
  * (C) 2002 Kyle Harris <kharris@nexus-tech.net>, Nexus Technologies, Inc.
  * (C) 2002 Marius Groeger <mgroeger@sysgo.de>, Sysgo GmbH
- * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix 
+ * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -66,7 +66,7 @@ int dram_init (void)
 }
 
 
-/** 
+/**
  * logodl_set_led: - switch LEDs on or off
  *
  * @param led:   LED to switch (0,1)
@@ -77,15 +77,15 @@ void logodl_set_led(int led, int state)
 {
 	switch(led) {
 
-	case 0: 
-		if (state==1) { 
+	case 0:
+		if (state==1) {
 			CFG_LED_A_CR = CFG_LED_A_BIT;
 		} else if (state==0) {
 			CFG_LED_A_SR = CFG_LED_A_BIT;
 		}
 		break;
 
-	case 1: 
+	case 1:
 		if (state==1) {
 			CFG_LED_B_CR = CFG_LED_B_BIT;
 		} else if (state==0) {
@@ -93,7 +93,7 @@ void logodl_set_led(int led, int state)
 		}
 		break;
 	}
-	
+
 	return;
 }
 
@@ -101,9 +101,9 @@ void logodl_set_led(int led, int state)
 /**
  * show_boot_progress: - indicate state of the boot process
  *
- * @param status: Status number - see README for details. 
+ * @param status: Status number - see README for details.
  *
- * The LOGOTRONIC does only have 2 LEDs, so we switch them on at the most 
+ * The LOGOTRONIC does only have 2 LEDs, so we switch them on at the most
  * important states (1, 5, 15).
  */
 
diff --git a/board/netvia/flash.c b/board/netvia/flash.c
index 669031f735..d31f7707f7 100644
--- a/board/netvia/flash.c
+++ b/board/netvia/flash.c
@@ -44,11 +44,8 @@ unsigned long flash_init(void)
 	int i;
 
 	/* Init: no FLASHes known */
-	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i)
 		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Static FLASH Bank configuration here - FIXME XXX */
 
 	size = flash_get_size((vu_long *) FLASH_BASE0_PRELIM, &flash_info[0]);
 
@@ -66,7 +63,22 @@ unsigned long flash_init(void)
 	flash_get_offsets(CFG_FLASH_BASE, &flash_info[0]);
 
 	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET, CFG_FLASH_BASE, CFG_FLASH_BASE + monitor_flash_len - 1, &flash_info[0]);
+	flash_protect(FLAG_PROTECT_SET,
+			CFG_FLASH_BASE, CFG_FLASH_BASE + monitor_flash_len - 1,
+			&flash_info[0]);
+
+	flash_protect ( FLAG_PROTECT_SET,
+			CFG_ENV_ADDR,
+			CFG_ENV_ADDR + CFG_ENV_SIZE - 1,
+			&flash_info[0]);
+
+#ifdef CFG_ENV_ADDR_REDUND
+	flash_protect ( FLAG_PROTECT_SET,
+			CFG_ENV_ADDR_REDUND,
+			CFG_ENV_ADDR_REDUND + CFG_ENV_SIZE_REDUND - 1,
+			&flash_info[0]);
+#endif
+
 
 	flash_info[0].size = size;
 
diff --git a/board/netvia/netvia.c b/board/netvia/netvia.c
index 504593effe..9dd732b3c2 100644
--- a/board/netvia/netvia.c
+++ b/board/netvia/netvia.c
@@ -29,6 +29,17 @@
 #include <common.h>
 #include "mpc8xx.h"
 
+/****************************************************************/
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+/* last value written to the external register; we cannot read back */
+unsigned int last_er_val;
+#endif
+
+/****************************************************************/
+
+/****************************************************************/
+
 /* some sane bit macros */
 #define _BD(_b)				(1U << (31-(_b)))
 #define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
@@ -42,13 +53,11 @@
 #define _B(_b)				_BD(_b)
 #define _BR(_l, _h)			_BDR(_l, _h)
 
-/* ------------------------------------------------------------------------- */
-
-/* ------------------------------------------------------------------------- */
+/****************************************************************/
 
 #define _NOT_USED_	0xFFFFFFFF
 
-/* ------------------------------------------------------------------------- */
+/****************************************************************/
 
 #define CS_0000		0x00000000
 #define CS_0001		0x10000000
@@ -208,7 +217,11 @@ const uint sdram_table[0x40] = {
 
 int checkboard(void)
 {
-	printf ("NETVIA\n");
+#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
+	printf ("NETVIA v1\n");
+#else
+	printf ("NETVIA v2+\n");
+#endif
 	return (0);
 }
 
@@ -275,25 +288,6 @@ long int initdram(int board_type)
 
 	udelay(10000);
 
-	/* do the ram test */
-	{
-		register unsigned long *rp;
-		register unsigned long v;
-
-		/* first fill */
-		for (rp = (unsigned long *)0; rp < (unsigned long *)SDRAM_MAX_SIZE; )
-		    *rp++ = (unsigned long)rp;
-
-		/* now check */
-		for (rp = (unsigned long *)0; rp < (unsigned long *)SDRAM_MAX_SIZE; rp++) {
-		    if ((v = *rp) != (unsigned long)rp) {
-			printf("ERROR at 0x%lx (0x%lx)\n", (unsigned long)rp, v);
-			return -1;
-		    }
-		}
-
-	}
-
 	return (size);
 }
 
@@ -301,74 +295,141 @@ long int initdram(int board_type)
 
 int misc_init_r(void)
 {
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+	last_er_val = 0xffffffff;
+#endif
 	return(0);
 }
 
 /* ------------------------------------------------------------------------- */
 
+/* GP = general purpose, SP = special purpose (on chip peripheral) */
+
 /* bits that can have a special purpose or can be configured as inputs/outputs */
-#define PA_MASK		(_BWR(4, 9) | _BWR(12, 15))
-#define PA_ODR_MASK	(_BW(9) | _BW(12) | _BW(14))
-#define PA_ODR_VAL	0
 #define PA_GP_INMASK	0
-#define PA_GP_OUTMASK	(_BW(5) | _BW(14) | _BW(15))
-#define PA_SP_OUTMASK	0
+#define PA_GP_OUTMASK	(_BW(5) | _BWR(14, 15))
+#define PA_SP_MASK	(_BW(4) | _BWR(6, 13))
+#define PA_ODR_VAL	0
 #define PA_GP_OUTVAL	_BW(5)
-#define PA_SP_OUTVAL	0
+#define PA_SP_DIRVAL	0
 
-#define PB_MASK		(_BR(16, 19) | _BR(22, 31))
-#define PB_ODR_MASK	PB_MASK
+#define PB_GP_INMASK	_B(28)
+#define PB_GP_OUTMASK	(_BR(16, 19) | _BR(26, 27) | _BR(29, 31))
+#define PB_SP_MASK	_BR(22, 25)
 #define PB_ODR_VAL	0
-#define PB_GP_INMASK	0
-#define PB_GP_OUTMASK	(_BR(16, 19) | _BR(26, 27) | _B(31))
-#define PB_SP_OUTMASK	_BR(28, 30)
-#define PB_SP_OUTVAL	_BR(28, 30)
-#define PB_GP_OUTVAL	(_BR(16, 19) | _BR(26, 27) | _B(31))
-
-#define PC_MASK		_BWR(4, 15)
-#define PC_SO_MASK	(_BWR(6, 11) | _BWR(14, 15))
-#define PC_SO_VAL	0
-#define PC_INT_MASK	PC_MASK
-#define PC_INT_VAL	0
+#define PB_GP_OUTVAL	(_BR(16, 19) | _BR(26, 27) | _BR(29, 31))
+#define PB_SP_DIRVAL	0
+
+#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
+
 #define PC_GP_INMASK	(_BWR(5, 7) | _BWR(9, 10) | _BW(13))
 #define PC_GP_OUTMASK	_BW(12)
-#define PC_SP_OUTMASK	0
-#define PC_SP_OUTVAL	_BW(12)
+#define PC_SP_MASK	(_BW(4) | _BW(8))
+#define PC_SOVAL	0
+#define PC_INTVAL	0
 #define PC_GP_OUTVAL	0
+#define PC_SP_DIRVAL	0
 
-#define PD_MASK		_BWR(0, 15)
 #define PD_GP_INMASK	0
 #define PD_GP_OUTMASK	_BWR(3, 15)
-#define PD_SP_OUTMASK	0
+#define PD_SP_MASK	0
 #define PD_GP_OUTVAL	(_BW(3) | _BW(5) | _BW(7) | _BWR(8, 15))
-#define PD_SP_OUTVAL	0
+#define PD_SP_DIRVAL	0
+
+#elif CONFIG_NETVIA_VERSION >= 2
+
+#define PC_GP_INMASK	(_BW(5) | _BW(7) | _BWR(9, 11) | _BWR(13, 15))
+#define PC_GP_OUTMASK	(_BW(6) | _BW(12))
+#define PC_SP_MASK	(_BW(4) | _BW(8))
+#define PC_SOVAL	0
+#define PC_INTVAL	_BW(7)
+#define PC_GP_OUTVAL	(_BW(6) | _BW(12))
+#define PC_SP_DIRVAL	0
+
+#define PD_GP_INMASK	0
+#define PD_GP_OUTMASK	_BWR(3, 15)
+#define PD_SP_MASK	0
+#define PD_GP_OUTVAL	(_BW(3) | _BW(5) | _BW(9) | _BW(11))
+#define PD_SP_DIRVAL	0
+
+#else
+#error Unknown NETVIA board version.
+#endif
 
 int board_pre_init(void)
 {
-	register volatile immap_t *immap = (immap_t *) CFG_IMMR;
-	register volatile iop8xx_t *ioport = &immap->im_ioport;
-	register volatile cpm8xx_t *cpm = &immap->im_cpm;
-
-	ioport->iop_padat = (ioport->iop_padat & ~PA_MASK)     | PA_SP_OUTVAL | PA_GP_OUTVAL;
-	ioport->iop_paodr = (ioport->iop_paodr & ~PA_ODR_MASK) | PA_ODR_VAL;
-	ioport->iop_padir = (ioport->iop_padir & ~PA_GP_INMASK)| PA_SP_OUTMASK | PA_GP_OUTMASK;
-	ioport->iop_papar = (ioport->iop_papar & ~(PA_GP_INMASK & PA_GP_OUTMASK));
-
-	cpm->cp_pbdat = (ioport->iop_padat & ~PB_MASK)     | PB_SP_OUTVAL | PB_GP_OUTVAL;
-	cpm->cp_pbodr = (ioport->iop_paodr & ~PB_ODR_MASK) | PB_ODR_VAL;
-	cpm->cp_pbdir = (ioport->iop_padir & ~PB_GP_INMASK)| PB_SP_OUTMASK | PB_GP_OUTMASK;
-	cpm->cp_pbpar = (ioport->iop_papar & ~(PB_GP_INMASK & PB_GP_OUTMASK));
-
-	ioport->iop_pcdat = (ioport->iop_pcdat & ~PC_MASK)     | PC_SP_OUTVAL | PC_GP_OUTVAL;
-	ioport->iop_pcdir = (ioport->iop_pcdir & ~PC_GP_INMASK)| PC_SP_OUTMASK | PC_GP_OUTMASK;
-	ioport->iop_pcso  = (ioport->iop_pcso  & ~PC_SO_MASK)  | PC_SO_VAL;
-	ioport->iop_pcint = (ioport->iop_pcint & ~PC_INT_MASK) | PC_INT_VAL;
-	ioport->iop_pcpar = (ioport->iop_pcpar & ~(PC_GP_INMASK & PC_GP_OUTMASK));
-
-	ioport->iop_pddat = (ioport->iop_pddat & ~PD_MASK)     | PD_SP_OUTVAL | PD_GP_OUTVAL;
-	ioport->iop_pddir = (ioport->iop_pddir & ~PD_GP_INMASK)| PD_SP_OUTMASK | PD_GP_OUTMASK;
-	ioport->iop_pdpar = (ioport->iop_pdpar & ~(PD_GP_INMASK & PD_GP_OUTMASK));
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile iop8xx_t *ioport = &immap->im_ioport;
+	volatile cpm8xx_t *cpm = &immap->im_cpm;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	/* DSP0 chip select */
+	memctl->memc_or4 = ((0xFFFFFFFFLU & ~(DSP_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_ACS_DIV2 | OR_SETA | OR_TRLX);
+	memctl->memc_br4 = ((DSP0_BASE & BR_BA_MSK) | BR_PS_16 | BR_V);
+
+	/* DSP1 chip select */
+	memctl->memc_or5 = ((0xFFFFFFFFLU & ~(DSP_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_ACS_DIV2 | OR_SETA | OR_TRLX);
+	memctl->memc_br5 = ((DSP1_BASE & BR_BA_MSK) | BR_PS_16 | BR_V);
+
+	/* FPGA chip select */
+	memctl->memc_or6 = ((0xFFFFFFFFLU & ~(FPGA_SIZE - 1)) | OR_BI | OR_SCY_1_CLK);
+	memctl->memc_br6 = ((FPGA_BASE & BR_BA_MSK) | BR_PS_8 | BR_V);
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+	/* NAND chip select */
+	memctl->memc_or1 = ((0xFFFFFFFFLU & ~(NAND_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_SCY_8_CLK | OR_EHTR | OR_TRLX);
+	memctl->memc_br1 = ((NAND_BASE & BR_BA_MSK) | BR_PS_8 | BR_V);
+
+	/* kill this chip select */
+	memctl->memc_br2 &= ~BR_V;	/* invalid */
+
+	/* external reg chip select */
+	memctl->memc_or7 = ((0xFFFFFFFFLU & ~(ER_SIZE - 1)) | OR_BI | OR_SCY_4_CLK);
+	memctl->memc_br7 = ((ER_BASE & BR_BA_MSK) | BR_PS_32 | BR_V);
+#endif
+
+	ioport->iop_padat	= PA_GP_OUTVAL;
+	ioport->iop_paodr	= PA_ODR_VAL;
+	ioport->iop_padir	= PA_GP_OUTMASK | PA_SP_DIRVAL;
+	ioport->iop_papar	= PA_SP_MASK;
+
+	cpm->cp_pbdat		= PB_GP_OUTVAL;
+	cpm->cp_pbodr		= PB_ODR_VAL;
+	cpm->cp_pbdir		= PB_GP_OUTMASK | PB_SP_DIRVAL;
+	cpm->cp_pbpar		= PB_SP_MASK;
+
+	ioport->iop_pcdat	= PC_GP_OUTVAL;
+	ioport->iop_pcdir	= PC_GP_OUTMASK | PC_SP_DIRVAL;
+	ioport->iop_pcso	= PC_SOVAL;
+	ioport->iop_pcint	= PC_INTVAL;
+	ioport->iop_pcpar	= PC_SP_MASK;
+
+	ioport->iop_pddat	= PD_GP_OUTVAL;
+	ioport->iop_pddir	= PD_GP_OUTMASK | PD_SP_DIRVAL;
+	ioport->iop_pdpar	= PD_SP_MASK;
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+	/* external register init */
+	*(volatile uint *)ER_BASE = 0xFFFFFFFF;
+#endif
 
 	return 0;
 }
 
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+
+#include <linux/mtd/nand.h>
+
+extern void nand_probe(ulong physadr);
+extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE];
+
+void nand_init(void)
+{
+	nand_probe(CFG_NAND_BASE);
+	if (nand_dev_desc[0].ChipID != NAND_ChipID_UNKNOWN) {
+		nand_dev_desc[0].name = "NetVia NAND flash";
+		puts("NAND:  ");
+		print_size(nand_dev_desc[0].totlen, "\n");
+	}
+}
+#endif
diff --git a/board/netvia/u-boot.lds b/board/netvia/u-boot.lds
index 35e00f4dfd..5ac88da4f6 100644
--- a/board/netvia/u-boot.lds
+++ b/board/netvia/u-boot.lds
@@ -63,8 +63,8 @@ SECTIONS
     lib_ppc/cache.o		(.text)
     lib_ppc/time.o		(.text)
 
-    . = env_offset;
-    common/environment.o	(.ppcenv)
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o	(.text)
 
     *(.text)
     *(.fixup)
diff --git a/board/rsdproto/flash_asm.S b/board/rsdproto/flash_asm.S
index c65fb87040..557cac0279 100644
--- a/board/rsdproto/flash_asm.S
+++ b/board/rsdproto/flash_asm.S
@@ -26,7 +26,7 @@
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
 
-.globl	ull_write
+	.globl	ull_write
 ull_write:
 	lfd		0,0(r4)
 	stfd	0,0(r3)
diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c
index 4ff23c3b68..f98aad4011 100644
--- a/cpu/mpc8xx/scc.c
+++ b/cpu/mpc8xx/scc.c
@@ -494,14 +494,22 @@ static int scc_init(struct eth_device* dev, bd_t *bis)
 #endif
 
 #if defined(CONFIG_NETVIA)
-#if defined(PB_ENET_PDN)
+#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;
+#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;
 #elif defined(PC_ENET_PDN)
-    immr->im_cpm.cp_pcpar &= ~PC_ENET_PDN;
-    immr->im_cpm.cp_pcdir |=  PC_ENET_PDN;
-    immr->im_cpm.cp_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;
 #endif
 #endif
 
diff --git a/drivers/Makefile b/drivers/Makefile
index 8eb9472d0d..f1ea1178e2 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -37,6 +37,7 @@ OBJS	= 3c589.o 5701rls.o ali512x.o \
 	  pci.o pci_auto.o pci_indirect.o \
 	  pcnet.o plb2800_eth.o \
 	  s3c24x0_i2c.o sed13806.o serial.o \
+	  serial_max3100.o \
 	  smc91111.o smiLynxEM.o              sym53c8xx.o \
 	  ti_pci1410a.o tigon3.o w83c553f.o \
 	  status_led.o
diff --git a/drivers/serial_max3100.c b/drivers/serial_max3100.c
new file mode 100644
index 0000000000..bbe212b81f
--- /dev/null
+++ b/drivers/serial_max3100.c
@@ -0,0 +1,301 @@
+/*
+ * (C) Copyright 2003
+ *
+ * Pantelis Antoniou <panto@intracom.gr>
+ * Intracom S.A.
+ *
+ * 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 <watchdog.h>
+
+#ifdef CONFIG_MAX3100_SERIAL
+
+/**************************************************************/
+
+/* convienient macros */
+#define MAX3100_SPI_RXD() (MAX3100_SPI_RXD_PORT & MAX3100_SPI_RXD_BIT)
+
+#define MAX3100_SPI_TXD(x) \
+	do { \
+		if (x) \
+			MAX3100_SPI_TXD_PORT |=  MAX3100_SPI_TXD_BIT; \
+		else \
+			MAX3100_SPI_TXD_PORT &= ~MAX3100_SPI_TXD_BIT; \
+	} while(0)
+
+#define MAX3100_SPI_CLK(x) \
+	do { \
+		if (x) \
+			MAX3100_SPI_CLK_PORT |=  MAX3100_SPI_CLK_BIT; \
+		else \
+			MAX3100_SPI_CLK_PORT &= ~MAX3100_SPI_CLK_BIT; \
+	} while(0)
+
+#define MAX3100_SPI_CLK_TOGGLE() (MAX3100_SPI_CLK_PORT ^= MAX3100_SPI_CLK_BIT)
+
+#define MAX3100_CS(x) \
+	do { \
+		if (x) \
+			MAX3100_CS_PORT |=  MAX3100_CS_BIT; \
+		else \
+			MAX3100_CS_PORT &= ~MAX3100_CS_BIT; \
+	} while(0)
+
+/**************************************************************/
+
+/* MAX3100 definitions */
+
+#define MAX3100_WC	(3 << 14)		/* write configuration */
+#define MAX3100_RC	(1 << 14)		/* read  configuration */
+#define MAX3100_WD	(2 << 14)		/* write data          */
+#define MAX3100_RD	(0 << 14)		/* read  data          */
+
+/* configuration register bits */
+#define MAX3100_FEN	(1 << 13)		/* FIFO enable           */
+#define MAX3100_SHDN    (1 << 12)		/* shutdown bit          */
+#define MAX3100_TM	(1 << 11)		/* T bit irq mask        */
+#define MAX3100_RM	(1 << 10)		/* R bit irq mask        */
+#define MAX3100_PM	(1 <<  9)		/* P bit irq mask        */
+#define MAX3100_RAM	(1 <<  8)		/* mask for RA/FE bit    */
+#define MAX3100_IR	(1 <<  7)		/* IRDA timing mode      */
+#define MAX3100_ST	(1 <<  6)		/* transmit stop bit     */
+#define MAX3100_PE	(1 <<  5)		/* parity enable bit     */
+#define MAX3100_L	(1 <<  4)		/* Length bit            */
+#define MAX3100_B_MASK	(0x000F)		/* baud rate bits mask   */
+#define MAX3100_B(x)	((x) & 0x000F)	/* baud rate select bits */
+
+/* data register bits (write) */
+#define MAX3100_TE	(1 << 10)		/* transmit enable bit (active low)        */
+#define MAX3100_RTS	(1 <<  9)		/* request-to-send bit (inverted ~RTS pin) */
+
+/* data register bits (read) */
+#define MAX3100_RA	(1 << 10)		/* receiver activity when in shutdown mode */
+#define MAX3100_FE	(1 << 10)		/* framing error when in normal mode       */
+#define MAX3100_CTS	(1 <<  9)		/* clear-to-send bit (inverted ~CTS pin)   */
+
+/* data register bits (both directions) */
+#define MAX3100_R 	(1 << 15)		/* receive bit    */
+#define MAX3100_T	(1 << 14)		/* transmit bit   */
+#define MAX3100_P	(1 <<  8)		/* parity bit     */
+#define MAX3100_D_MASK	0x00FF                  /* data bits mask */
+#define MAX3100_D(x)	((x) & 0x00FF)		/* data bits      */
+
+/* these definitions are valid only for fOSC = 3.6864MHz */
+#define MAX3100_B_230400        MAX3100_B(0)
+#define MAX3100_B_115200        MAX3100_B(1)
+#define MAX3100_B_57600         MAX3100_B(2)
+#define MAX3100_B_38400         MAX3100_B(9)
+#define MAX3100_B_19200         MAX3100_B(10)
+#define MAX3100_B_9600          MAX3100_B(11)
+#define MAX3100_B_4800          MAX3100_B(12)
+#define MAX3100_B_2400          MAX3100_B(13)
+#define MAX3100_B_1200          MAX3100_B(14)
+#define MAX3100_B_600           MAX3100_B(15)
+
+/**************************************************************/
+
+static inline unsigned int max3100_transfer(unsigned int val)
+{
+	unsigned int rx;
+	int b;
+
+	MAX3100_SPI_CLK(0);
+	MAX3100_CS(0);
+
+	rx = 0; b = 16;
+	while (--b >= 0) {
+		MAX3100_SPI_TXD(val & 0x8000);
+		val <<= 1;
+		MAX3100_SPI_CLK_TOGGLE();
+		udelay(1);
+		rx <<= 1;
+		if (MAX3100_SPI_RXD())
+			rx |= 1;
+		MAX3100_SPI_CLK_TOGGLE();
+		udelay(1);
+	}
+
+	MAX3100_SPI_CLK(1);
+	MAX3100_CS(1);
+
+	return rx;
+}
+
+/**************************************************************/
+
+/* must be power of 2 */
+#define RXFIFO_SZ	16
+
+static int rxfifo_cnt;
+static int rxfifo_in;
+static int rxfifo_out;
+static unsigned char rxfifo_buf[16];
+
+static void max3100_putc(int c)
+{
+	unsigned int rx;
+
+	while (((rx = max3100_transfer(MAX3100_RC)) & MAX3100_T) == 0)
+		WATCHDOG_RESET();
+
+	rx = max3100_transfer(MAX3100_WD | (c & 0xff));
+	if ((rx & MAX3100_RD) != 0 && rxfifo_cnt < RXFIFO_SZ) {
+		rxfifo_cnt++;
+		rxfifo_buf[rxfifo_in++] = rx & 0xff;
+		rxfifo_in &= RXFIFO_SZ - 1;
+	}
+}
+
+static int max3100_getc(void)
+{
+	int c;
+	unsigned int rx;
+
+	while (rxfifo_cnt == 0) {
+		rx = max3100_transfer(MAX3100_RD);
+		if ((rx & MAX3100_R) != 0) {
+			do {
+				rxfifo_cnt++;
+				rxfifo_buf[rxfifo_in++] = rx & 0xff;
+				rxfifo_in &= RXFIFO_SZ - 1;
+
+				if (rxfifo_cnt >= RXFIFO_SZ)
+					break;
+			} while (((rx = max3100_transfer(MAX3100_RD)) & MAX3100_R) != 0);
+		}
+		WATCHDOG_RESET();
+	}
+
+	rxfifo_cnt--;
+	c = rxfifo_buf[rxfifo_out++];
+	rxfifo_out &= RXFIFO_SZ - 1;
+	return c;
+}
+
+static int max3100_tstc(void)
+{
+	unsigned int rx;
+
+	if (rxfifo_cnt > 0)
+		return 1;
+
+	rx = max3100_transfer(MAX3100_RD);
+	if ((rx & MAX3100_R) == 0)
+		return 0;
+
+	do {
+		rxfifo_cnt++;
+		rxfifo_buf[rxfifo_in++] = rx & 0xff;
+		rxfifo_in &= RXFIFO_SZ - 1;
+
+		if (rxfifo_cnt >= RXFIFO_SZ)
+			break;
+	} while (((rx = max3100_transfer(MAX3100_RD)) & MAX3100_R) != 0);
+
+	return 1;
+}
+
+int serial_init(void)
+{
+	unsigned int wconf, rconf;
+	int i;
+	DECLARE_GLOBAL_DATA_PTR;
+
+	wconf = 0;
+
+	/* Set baud rate */
+	switch (gd->baudrate) {
+		case 1200:
+			wconf = MAX3100_B_1200;
+			break;
+		case 2400:
+			wconf = MAX3100_B_2400;
+			break;
+		case 4800:
+			wconf = MAX3100_B_4800;
+			break;
+		case 9600:
+			wconf = MAX3100_B_9600;
+			break;
+		case 19200:
+			wconf = MAX3100_B_19200;
+			break;
+		case 38400:
+			wconf = MAX3100_B_38400;
+			break;
+		case 57600:
+			wconf = MAX3100_B_57600;
+			break;
+		default:
+		case 115200:
+			wconf = MAX3100_B_115200;
+			break;
+		case 230400:
+			wconf = MAX3100_B_230400;
+			break;
+	}
+
+	/* try for 10ms, with a 100us gap */
+	for (i = 0; i < 10000; i += 100) {
+
+		max3100_transfer(MAX3100_WC | wconf);
+		rconf = max3100_transfer(MAX3100_RC) & 0x3fff;
+
+		if (rconf == wconf)
+			break;
+		udelay(100);
+	}
+
+	rxfifo_in = rxfifo_out = rxfifo_cnt = 0;
+
+	return (0);
+}
+
+void serial_putc(const char c)
+{
+	if (c == '\n')
+		max3100_putc('\r');
+
+	max3100_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+	while (*s)
+		serial_putc (*s++);
+}
+
+int serial_getc(void)
+{
+	return max3100_getc();
+}
+
+int serial_tstc(void)
+{
+	return max3100_tstc();
+}
+
+/* XXX WTF? */
+void serial_setbrg(void)
+{
+}
+
+#endif
diff --git a/include/commproc.h b/include/commproc.h
index f0ee1792b2..c10525d4e8 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -1191,7 +1191,12 @@ typedef struct scc_enet {
 #define PA_ENET_RCLK	((ushort)0x0200)	/* PA  6 */
 #define PA_ENET_TCLK	((ushort)0x0800)	/* PA  4 */
 
-#define PB_ENET_PDN	((ushort)0x4000)	/* PB 17 */
+#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
+# define PB_ENET_PDN	((ushort)0x4000)	/* PB 17 */
+#elif CONFIG_NETVIA_VERSION >= 2
+# define PC_ENET_PDN	((ushort)0x0008)	/* PC 12 */
+#endif
+
 #define PB_ENET_TENA	((ushort)0x2000)	/* PB 18 */
 
 #define PC_ENET_CLSN	((ushort)0x0040)	/* PC  9 */
diff --git a/include/configs/NETVIA.h b/include/configs/NETVIA.h
index 28ae9fa9e3..4e213dec78 100644
--- a/include/configs/NETVIA.h
+++ b/include/configs/NETVIA.h
@@ -38,9 +38,15 @@
 #define CONFIG_NETVIA		1	/* ...on a NetVia board		*/
 #undef  CONFIG_NETVIA_PLL_CLOCK		/* PLL or fixed crystal clock	*/
 
+#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
 #define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
 #undef	CONFIG_8xx_CONS_SMC2
 #undef	CONFIG_8xx_CONS_NONE
+#else
+#define CONFIG_8xx_CONS_NONE
+#define CONFIG_MAX3100_SERIAL
+#endif
+
 #define CONFIG_BAUDRATE		115200	/* console baudrate = 115kbps	*/
 
 #ifdef CONFIG_NETVIA_PLL_CLOCK
@@ -76,17 +82,28 @@
 
 #define	CONFIG_STATUS_LED	1	/* Status LED enabled		*/
 
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+#define CONFIG_BOARD_SPECIFIC_LED	/* version has board specific leds */
+#endif
+
 #undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
 
-#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+#define CONFIG_BOOTP_MASK		(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE | CONFIG_BOOTP_NISDOMAIN)
 
 #undef CONFIG_MAC_PARTITION
 #undef CONFIG_DOS_PARTITION
 
 #define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
 
-#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
-				CFG_CMD_DHCP	)
+#define CONFIG_COMMANDS_BASE  ( CONFIG_CMD_DFL	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_PING )
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+#define CONFIG_COMMANDS		(CONFIG_COMMANDS_BASE | CFG_CMD_NAND)
+#else
+#define CONFIG_COMMANDS		CONFIG_COMMANDS_BASE
+#endif
 
 #define CONFIG_BOARD_PRE_INIT
 #define CONFIG_MISC_INIT_R
@@ -168,10 +185,16 @@
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
 #define	CFG_ENV_IS_IN_FLASH	1
-#define	CFG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
-#define	CFG_ENV_SIZE		0x1000	/* Total Size of Environment Sector	*/
 #define CFG_ENV_SECT_SIZE	0x10000
 
+#define	CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x60000)
+#define CFG_ENV_OFFSET		0
+#define	CFG_ENV_SIZE		0x4000
+
+#define CFG_ENV_ADDR_REDUND	(CFG_FLASH_BASE + 0x70000)
+#define CFG_ENV_OFFSET_REDUND	0
+#define CFG_ENV_SIZE_REDUND	CFG_ENV_SIZE
+
 /*-----------------------------------------------------------------------
  * Cache Configuration
  */
@@ -277,22 +300,6 @@
 #define CFG_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V )
 
 /*
- * BR1/2 and OR1/2 (4MByte Flash Bank x 2)
- *
- */
-#define FLASH0_SIZE	0x00400000	/* 4MByte */
-#define FLASH0_BASE	0xF0000000
-
-#define CFG_OR1_PRELIM	((0xFFFFFFFFLU & ~(FLASH0_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_SCY_5_CLK | OR_TRLX)
-#define CFG_BR1_PRELIM	((FLASH0_BASE & BR_BA_MSK) | BR_PS_32 | BR_V)
-
-#define FLASH1_SIZE	0x00400000
-#define FLASH1_BASE	0xF0400000
-
-#define CFG_OR2_PRELIM	((0xFFFFFFFFLU & ~(FLASH1_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_SCY_5_CLK | OR_TRLX)
-#define CFG_BR2_PRELIM	((FLASH1_BASE & BR_BA_MSK) | BR_PS_32 | BR_V)
-
-/*
  * BR3 and OR3 (SDRAM)
  *
  */
@@ -306,16 +313,6 @@
 #define CFG_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_PS_32 | BR_V)
 
 /*
- * BR6 (External register)
- * 16 bit port size - leds are at high 8 bits
- */
-#define EXTREG_BASE			0x30000000	/* external register				*/
-#define EXTREG_SIZE			0x00010000	/* max 64K							*/
-
-#define CFG_OR6_PRELIM		((0xFFFFFFFFLU & ~(EXTREG_SIZE - 1)) | OR_CSNT_SAM | OR_BI | OR_SCY_15_CLK | OR_TRLX)
-#define CFG_BR6_PRELIM		((EXTREG_BASE & BR_BA_MSK) | BR_PS_32 | BR_V)
-
-/*
  * Memory Periodic Timer Prescaler
  */
 
@@ -347,4 +344,183 @@
 
 #define CONFIG_ARTOS			/* include ARTOS support */
 
+/****************************************************************/
+
+#define DSP_SIZE	0x00010000	/* 64K */
+#define FPGA_SIZE	0x00010000	/* 64K */
+
+#define DSP0_BASE	0xF1000000
+#define DSP1_BASE	(DSP0_BASE + DSP_SIZE)
+#define FPGA_BASE	(DSP1_BASE + DSP_SIZE)
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+
+#define ER_SIZE		0x00010000	/* 64K */
+#define ER_BASE		(FPGA_BASE + FPGA_SIZE)
+
+#define NAND_SIZE	0x00010000	/* 64K */
+#define NAND_BASE	(ER_BASE + ER_SIZE)
+
+#endif
+
+/****************************************************************/
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+
+#define STATUS_LED_BIT		0x00000001		/* bit 31 */
+#define STATUS_LED_PERIOD	(CFG_HZ / 2)
+#define STATUS_LED_STATE	STATUS_LED_BLINKING
+
+#define STATUS_LED_BIT1		0x00000002		/* bit 30 */
+#define STATUS_LED_PERIOD1	(CFG_HZ / 2)
+#define STATUS_LED_STATE1	STATUS_LED_OFF
+
+#define STATUS_LED_ACTIVE	0		/* LED on for bit == 0	*/
+#define STATUS_LED_BOOT		0		/* LED 0 used for boot status */
+
+#endif
+
+/*****************************************************************************/
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+
+/* NAND */
+#define CFG_NAND_BASE			NAND_BASE
+
+#define CONFIG_MTD_NAND_ECC_JFFS2	1
+
+#define CFG_MAX_NAND_DEVICE		1
+
+#define SECTORSIZE		512
+#define ADDR_COLUMN		1
+#define ADDR_PAGE		2
+#define ADDR_COLUMN_PAGE	3
+#define NAND_ChipID_UNKNOWN 	0x00
+#define NAND_MAX_FLOORS		1
+#define NAND_MAX_CHIPS		1
+
+#define NAND_DISABLE_CE(nand) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) |=  0x0040; \
+	} while(0)
+
+#define NAND_ENABLE_CE(nand) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) &= ~0x0040; \
+	} while(0)
+
+#define NAND_CTL_CLRALE(nandptr) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) &= ~0x0100; \
+	} while(0)
+
+#define NAND_CTL_SETALE(nandptr) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) |=  0x0100; \
+	} while(0)
+
+#define NAND_CTL_CLRCLE(nandptr) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) &= ~0x0080; \
+	} while(0)
+
+#define NAND_CTL_SETCLE(nandptr) \
+	do { \
+		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat) |=  0x0080; \
+	} while(0)
+
+#define NAND_WAIT_READY(nand) \
+	do { \
+		while ((((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pcdat & 0x100) == 0) \
+			; \
+	} while (0)
+
+#define WRITE_NAND_COMMAND(d, adr) \
+	do { \
+		*(volatile unsigned char *)((unsigned long)(adr)) = (unsigned char)(d); \
+	} while(0)
+
+#define WRITE_NAND_ADDRESS(d, adr) \
+	do { \
+		*(volatile unsigned char *)((unsigned long)(adr)) = (unsigned char)(d); \
+	} while(0)
+
+#define WRITE_NAND(d, adr) \
+	do { \
+		*(volatile unsigned char *)((unsigned long)(adr)) = (unsigned char)(d); \
+	} while(0)
+
+#define READ_NAND(adr) \
+	((unsigned char)(*(volatile unsigned char *)(unsigned long)(adr)))
+
+#endif
+
+/*****************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+#if defined(CONFIG_NETVIA_VERSION) && CONFIG_NETVIA_VERSION >= 2
+
+/* LEDs */
+
+/* last value written to the external register; we cannot read back */
+extern unsigned int last_er_val;
+
+/* led_id_t is unsigned long mask */
+typedef unsigned int led_id_t;
+
+static inline void __led_init(led_id_t mask, int state)
+{
+	unsigned int new_er_val;
+
+	if (state)
+		new_er_val = last_er_val & ~mask;
+	else
+		new_er_val = last_er_val |  mask;
+
+	*(volatile unsigned int *)ER_BASE = new_er_val;
+	last_er_val = new_er_val;
+}
+
+static inline void __led_toggle(led_id_t mask)
+{
+	unsigned int new_er_val;
+
+	new_er_val = last_er_val ^ mask;
+	*(volatile unsigned int *)ER_BASE = new_er_val;
+	last_er_val = new_er_val;
+}
+
+static inline void __led_set(led_id_t mask, int state)
+{
+	unsigned int new_er_val;
+
+	if (state)
+		new_er_val = last_er_val & ~mask;
+	else
+		new_er_val = last_er_val |  mask;
+
+	*(volatile unsigned int *)ER_BASE = new_er_val;
+	last_er_val = new_er_val;
+}
+
+/* MAX3100 console */
+#define MAX3100_SPI_RXD_PORT	(((volatile immap_t *)CFG_IMMR)->im_cpm.cp_pbdat)
+#define MAX3100_SPI_RXD_BIT	0x00000008
+
+#define MAX3100_SPI_TXD_PORT	(((volatile immap_t *)CFG_IMMR)->im_cpm.cp_pbdat)
+#define MAX3100_SPI_TXD_BIT	0x00000004
+
+#define MAX3100_SPI_CLK_PORT	(((volatile immap_t *)CFG_IMMR)->im_cpm.cp_pbdat)
+#define MAX3100_SPI_CLK_BIT	0x00000002
+
+#define MAX3100_CS_PORT		(((volatile immap_t *)CFG_IMMR)->im_ioport.iop_pddat)
+#define MAX3100_CS_BIT		0x0010
+
+#endif
+
+#endif
+
+/****************************************************************/
+
 #endif	/* __CONFIG_H */
diff --git a/include/configs/csb226.h b/include/configs/csb226.h
index 2806b6dd0f..a257b82eb3 100644
--- a/include/configs/csb226.h
+++ b/include/configs/csb226.h
@@ -63,17 +63,17 @@
 #define CONFIG_BAUDRATE		19200
 #undef  CONFIG_MISC_INIT_R		/* not used yet                     */
 
-#define CONFIG_COMMANDS		(CONFIG_CMD_DFL & ~CFG_CMD_NET)
+#define CONFIG_COMMANDS (CFG_CMD_BDI|CFG_CMD_LOADB|CFG_CMD_IMI|CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_NET|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO|CFG_CMD_DHCP|CFG_CMD_CACHE)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
 #define CONFIG_BOOTDELAY	3
-#define CONFIG_BOOTARGS		"console=ttyS0,19200 ip=dhcp root=/dev/nfs, ether=0,0x08000000,eth0"
+#define CONFIG_BOOTARGS		"console=ttyS0,19200 ip=192.168.1.10,192.168.1.5,,255,255,255,0,csb root=/dev/nfs, ether=0,0x08000000,eth0"
 #define CONFIG_ETHADDR		FF:FF:FF:FF:FF:FF
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_IPADDR		192.168.1.56
-#define CONFIG_SERVERIP		192.168.1.2
+#define CONFIG_SERVERIP		192.168.1.5
 #define CONFIG_BOOTCOMMAND	"bootm 0x40000"
 #define CONFIG_SHOW_BOOT_PROGRESS
 
@@ -126,6 +126,13 @@
 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 
 /*
+ * Network chip
+ */
+#define CONFIG_DRIVER_CS8900	1
+#define CS8900_BUS32		1
+#define CS8900_BASE		0x08000000
+
+/*
  * Stack sizes
  *
  * The stack sizes are set up in start.S using the settings below
@@ -151,25 +158,276 @@
 
 #define CFG_FLASH_BASE          PHYS_FLASH_1
 
+# if 0
+/* FIXME: switch to _documented_ registers */
 /*
  * GPIO settings
+ *
+ * GP15 == nCS1      is 1
+ * GP24 == SFRM      is 1
+ * GP25 == TXD       is 1
+ * GP33 == nCS5      is 1
+ * GP39 == FFTXD     is 1
+ * GP41 == RTS       is 1
+ * GP47 == TXD       is 1
+ * GP49 == nPWE      is 1
+ * GP62 == LED_B     is 1
+ * GP63 == TDM_OE    is 1
+ * GP78 == nCS2      is 1
+ * GP79 == nCS3      is 1
+ * GP80 == nCS4      is 1
+ */
+#define CFG_GPSR0_VAL       0x03008000
+#define CFG_GPSR1_VAL       0xC0028282
+#define CFG_GPSR2_VAL       0x0001C000
+
+/* GP02 == DON_RST   is 0
+ * GP23 == SCLK      is 0
+ * GP45 == USB_ACT   is 0
+ * GP60 == PLLEN     is 0
+ * GP61 == LED_A     is 0
+ * GP73 == SWUPD_LED is 0
+ */
+#define CFG_GPCR0_VAL       0x00800004
+#define CFG_GPCR1_VAL       0x30002000
+#define CFG_GPCR2_VAL       0x00000100
+
+/* GP00 == DON_READY is input
+ * GP01 == DON_OK    is input
+ * GP02 == DON_RST   is output
+ * GP03 == RESET_IND is input
+ * GP07 == RES11     is input
+ * GP09 == RES12     is input
+ * GP11 == SWUPDATE  is input
+ * GP14 == nPOWEROK  is input
+ * GP15 == nCS1      is output
+ * GP17 == RES22     is input
+ * GP18 == RDY       is input
+ * GP23 == SCLK      is output
+ * GP24 == SFRM      is output
+ * GP25 == TXD       is output
+ * GP26 == RXD       is input
+ * GP32 == RES21     is input
+ * GP33 == nCS5      is output
+ * GP34 == FFRXD     is input
+ * GP35 == CTS       is input
+ * GP39 == FFTXD     is output
+ * GP41 == RTS       is output
+ * GP42 == USB_OK    is input
+ * GP45 == USB_ACT   is output
+ * GP46 == RXD       is input
+ * GP47 == TXD       is output
+ * GP49 == nPWE      is output
+ * GP58 == nCPUBUSINT is input
+ * GP59 == LANINT    is input
+ * GP60 == PLLEN     is output
+ * GP61 == LED_A     is output
+ * GP62 == LED_B     is output
+ * GP63 == TDM_OE    is output
+ * GP64 == nDSPINT   is input
+ * GP65 == STRAP0    is input
+ * GP67 == STRAP1    is input
+ * GP69 == STRAP2    is input
+ * GP70 == STRAP3    is input
+ * GP71 == STRAP4    is input
+ * GP73 == SWUPD_LED is output
+ * GP78 == nCS2      is output
+ * GP79 == nCS3      is output
+ * GP80 == nCS4      is output
+ */
+#define CFG_GPDR0_VAL       0x03808004
+#define CFG_GPDR1_VAL       0xF002A282
+#define CFG_GPDR2_VAL       0x0001C200
+
+/* GP15 == nCS1  is AF10
+ * GP18 == RDY   is AF01
+ * GP23 == SCLK  is AF10
+ * GP24 == SFRM  is AF10
+ * GP25 == TXD   is AF10
+ * GP26 == RXD   is AF01
+ * GP33 == nCS5  is AF10
+ * GP34 == FFRXD is AF01
+ * GP35 == CTS   is AF01
+ * GP39 == FFTXD is AF10
+ * GP41 == RTS   is AF10
+ * GP46 == RXD   is AF10
+ * GP47 == TXD   is AF01
+ * GP49 == nPWE  is AF10
+ * GP78 == nCS2  is AF10
+ * GP79 == nCS3  is AF10
+ * GP80 == nCS4  is AF10
  */
-#define CFG_GPSR0_VAL       0xFFFFFFFF
-#define CFG_GPSR1_VAL       0xFFFFFFFF
-#define CFG_GPSR2_VAL       0xFFFFFFFF
-#define CFG_GPCR0_VAL       0x08022080
-#define CFG_GPCR1_VAL       0x00000000
-#define CFG_GPCR2_VAL       0x00000000
-#define CFG_GPDR0_VAL       0xCD82A878
-#define CFG_GPDR1_VAL       0xFCFFAB80
-#define CFG_GPDR2_VAL       0x0001FFFF
 #define CFG_GAFR0_L_VAL     0x80000000
-#define CFG_GAFR0_U_VAL     0xA5254010
-#define CFG_GAFR1_L_VAL     0x599A9550
-#define CFG_GAFR1_U_VAL     0xAAA5AAAA
-#define CFG_GAFR2_L_VAL     0xAAAAAAAA
+#define CFG_GAFR0_U_VAL     0x001A8010
+#define CFG_GAFR1_L_VAL     0x60088058
+#define CFG_GAFR1_U_VAL     0x00000008
+#define CFG_GAFR2_L_VAL     0xA0000000
 #define CFG_GAFR2_U_VAL     0x00000002
 
+
+/* FIXME: set GPIO_RER/FER */
+
+/* RDH = 1
+ * PH  = 1
+ * VFS = 1
+ * BFS = 1
+ * SSS = 1
+ */
+#define CFG_PSSR_VAL		0x37
+
+/*
+ * Memory settings
+ *
+ * This is the configuration for nCS0/1 -> flash banks
+ * configuration for nCS1:
+ * [31]    0    - Slower Device
+ * [30:28] 010  - CS deselect to CS time: 2*(2*MemClk) = 40 ns
+ * [27:24] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
+ * [23:20] 1011 - " for first access: (11+2)*MemClk = 130 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 000  - nonburst RAM or FLASH
+ * configuration for nCS0:
+ * [15]    0    - Slower Device
+ * [14:12] 010  - CS deselect to CS time: 2*(2*MemClk) = 40 ns
+ * [11:08] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
+ * [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 000  - nonburst RAM or FLASH
+ */
+#define CFG_MSC0_VAL		0x25b825b8 /* flash banks                   */
+
+/* This is the configuration for nCS2/3 -> TDM-Switch, DSP
+ * configuration for nCS3: DSP
+ * [31]    0    - Slower Device
+ * [30:28] 001  - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
+ * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
+ * [23:20] 0011 - RDF3: Address for first access: (3+1)*MemClk = 40 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 100  - variable latency I/O
+ * configuration for nCS2: TDM-Switch
+ * [15]    0    - Slower Device
+ * [14:12] 101  - RRR2: CS deselect to CS time: 5*(2*MemClk) = 100 ns
+ * [11:08] 1001 - RDN2: Address to data valid in bursts: (9+1)*MemClk = 100 ns
+ * [07:04] 0011 - RDF2: Address for first access: (3+1)*MemClk = 40 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 100  - variable latency I/O
+ */
+#define CFG_MSC1_VAL		0x123C593C /* TDM switch, DSP               */
+
+/* This is the configuration for nCS4/5 -> ExtBus, LAN Controller
+ *
+ * configuration for nCS5: LAN Controller
+ * [31]    0    - Slower Device
+ * [30:28] 001  - RRR5: CS deselect to CS time: 1*(2*MemClk) = 20 ns
+ * [27:24] 0010 - RDN5: Address to data valid in bursts: (2+1)*MemClk = 30 ns
+ * [23:20] 0011 - RDF5: Address for first access: (3+1)*MemClk = 40 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 100  - variable latency I/O
+ * configuration for nCS4: ExtBus
+ * [15]    0    - Slower Device
+ * [14:12] 110  - RRR4: CS deselect to CS time: 6*(2*MemClk) = 120 ns
+ * [11:08] 1100 - RDN4: Address to data valid in bursts: (12+1)*MemClk = 130 ns
+ * [07:04] 1101 - RDF4: Address for first access: 13->(15+1)*MemClk = 160 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 100  - variable latency I/O
+ */
+#define CFG_MSC2_VAL		0x123C6CDC /* extra bus, LAN controller     */
+
+/* MDCNFG: SDRAM Configuration Register
+ *
+ * [31:29]   000 - reserved
+ * [28]      0	 - no SA1111 compatiblity mode
+ * [27]      0   - latch return data with return clock
+ * [26]      0   - alternate addressing for pair 2/3
+ * [25:24]   00  - timings
+ * [23]      0   - internal banks in lower partition 2/3 (not used)
+ * [22:21]   00  - row address bits for partition 2/3 (not used)
+ * [20:19]   00  - column address bits for partition 2/3 (not used)
+ * [18]      0   - SDRAM partition 2/3 width is 32 bit
+ * [17]      0   - SDRAM partition 3 disabled
+ * [16]      0   - SDRAM partition 2 disabled
+ * [15:13]   000 - reserved
+ * [12]      1	 - SA1111 compatiblity mode
+ * [11]      1   - latch return data with return clock
+ * [10]      0   - no alternate addressing for pair 0/1
+ * [09:08]   01  - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
+ * [7]       1   - 4 internal banks in lower partition pair
+ * [06:05]   10  - 13 row address bits for partition 0/1
+ * [04:03]   01  - 9 column address bits for partition 0/1
+ * [02]      0   - SDRAM partition 0/1 width is 32 bit
+ * [01]      0   - disable SDRAM partition 1
+ * [00]      1   - enable  SDRAM partition 0
+ */
+/* use the configuration above but disable partition 0 */
+#define CFG_MDCNFG_VAL		0x000019c8
+
+/* MDREFR: SDRAM Refresh Control Register
+ *
+ * [32:26] 0     - reserved
+ * [25]    0     - K2FREE: not free running
+ * [24]    0     - K1FREE: not free running
+ * [23]    1     - K0FREE: not free running
+ * [22]    0     - SLFRSH: self refresh disabled
+ * [21]    0     - reserved
+ * [20]    0     - APD: no auto power down
+ * [19]    0     - K2DB2: SDCLK2 is MemClk
+ * [18]    0     - K2RUN: disable SDCLK2
+ * [17]    0     - K1DB2: SDCLK1 is MemClk
+ * [16]    1     - K1RUN: enable SDCLK1
+ * [15]    1     - E1PIN: SDRAM clock enable
+ * [14]    1     - K0DB2: SDCLK0 is MemClk
+ * [13]    0     - K0RUN: disable SDCLK0
+ * [12]    1     - E0PIN: disable SDCKE0
+ * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
+ */
+#define CFG_MDREFR_VAL		0x0081D018
+
+/* MDMRS: Mode Register Set Configuration Register
+ *
+ * [31]      0       - reserved
+ * [30:23]   00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
+ * [22:20]   000     - MDCL2:  SDRAM2/3 Cas Latency.  (not used)
+ * [19]      0       - MDADD2: SDRAM2/3 burst Type. Fixed to sequential.  (not used)
+ * [18:16]   010     - MDBL2:  SDRAM2/3 burst Length. Fixed to 4.  (not used)
+ * [15]      0       - reserved
+ * [14:07]   00000000- MDMRS0: SDRAM0/1 MRS Value.
+ * [06:04]   010     - MDCL0:  SDRAM0/1 Cas Latency.
+ * [03]      0       - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
+ * [02:00]   010     - MDBL0:  SDRAM0/1 burst Length. Fixed to 4.
+ */
+#define CFG_MDMRS_VAL		0x00020022
+
+/*
+ * PCMCIA and CF Interfaces
+ */
+#define CFG_MECR_VAL		0x00000000
+#define CFG_MCMEM0_VAL		0x00000000
+#define CFG_MCMEM1_VAL		0x00000000
+#define CFG_MCATT0_VAL		0x00000000
+#define CFG_MCATT1_VAL		0x00000000
+#define CFG_MCIO0_VAL		0x00000000
+#define CFG_MCIO1_VAL		0x00000000
+#endif
+
+/*
+ * GPIO settings
+ */
+#define CFG_GPSR0_VAL		0xFFFFFFFF
+#define CFG_GPSR1_VAL		0xFFFFFFFF
+#define CFG_GPSR2_VAL		0xFFFFFFFF
+#define CFG_GPCR0_VAL		0x08022080
+#define CFG_GPCR1_VAL		0x00000000
+#define CFG_GPCR2_VAL		0x00000000
+#define CFG_GPDR0_VAL		0xCD82A878
+#define CFG_GPDR1_VAL		0xFCFFAB80
+#define CFG_GPDR2_VAL		0x0001FFFF
+#define CFG_GAFR0_L_VAL		0x80000000
+#define CFG_GAFR0_U_VAL		0xA5254010
+#define CFG_GAFR1_L_VAL		0x599A9550
+#define CFG_GAFR1_U_VAL		0xAAA5AAAA
+#define CFG_GAFR2_L_VAL		0xAAAAAAAA
+#define CFG_GAFR2_U_VAL		0x00000002
+
 /* FIXME: set GPIO_RER/FER */
 
 #define CFG_PSSR_VAL        0x20
@@ -177,12 +435,13 @@
 /*
  * Memory settings
  */
-#define CFG_MSC0_VAL        0x2EF025D0
-#define CFG_MSC1_VAL        0x00003F64
-#define CFG_MSC2_VAL        0x00000000
-#define CFG_MDCNFG_VAL      0x09a909a9
-#define CFG_MDREFR_VAL      0x03ca0030
-#define CFG_MDMRS_VAL       0x00220022
+
+#define CFG_MSC0_VAL            0x2ef15af0
+#define CFG_MSC1_VAL            0x00003ff4
+#define CFG_MSC2_VAL            0x7ff07ff0
+#define CFG_MDCNFG_VAL          0x09a909a9
+#define CFG_MDREFR_VAL          0x038ff030
+#define CFG_MDMRS_VAL           0x00220022
 
 /*
  * PCMCIA and CF Interfaces
diff --git a/include/configs/innokom.h b/include/configs/innokom.h
index 312c854b67..60699fec45 100644
--- a/include/configs/innokom.h
+++ b/include/configs/innokom.h
@@ -30,8 +30,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define DEBUG 1
-
 /*
  * If we are developing, we might want to start U-Boot from ram
  * so we MUST NOT initialize critical regs like mem-timing ...
@@ -62,7 +60,7 @@
 #define CONFIG_BAUDRATE		19200
 #define CONFIG_MISC_INIT_R	1	/* we have a misc_init_r() function */
 
-#define CONFIG_COMMANDS (CFG_CMD_BDI|CFG_CMD_LOADB|CFG_CMD_IMI|CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_NET|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO|CFG_CMD_I2C|CFG_CMD_DHCP)
+#define CONFIG_COMMANDS (CFG_CMD_BDI|CFG_CMD_LOADB|CFG_CMD_IMI|CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_NET|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO|CFG_CMD_I2C|CFG_CMD_DHCP|CFG_CMD_CACHE)
 /* CONFIG_CMD_DFL|CFG_CMD_I2C|CFG_CMD_EEPROM|CFG_CMD_NET|CFG_CMD_JFFS2|CFG_CMD_DHCP) */
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any)   */
 #include <cmd_confdefs.h>
diff --git a/include/configs/logodl.h b/include/configs/logodl.h
index c018b6b646..cb737fc2da 100644
--- a/include/configs/logodl.h
+++ b/include/configs/logodl.h
@@ -58,8 +58,7 @@
 #define CONFIG_ENV_OVERWRITE
 
 #define CONFIG_BAUDRATE		19200
-/*#define CONFIG_MISC_INIT_R	1	/ * we have a misc_init_r() function */
-#undef CONFIG_MISC_INIT_R		/* FIXME                            */
+#undef CONFIG_MISC_INIT_R		/* FIXME: misc_init_r() missing     */
 
 #define CONFIG_COMMANDS (CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO)
 /* CONFIG_CMD_DFL|CFG_CMD_I2C|CFG_CMD_EEPROM|CFG_CMD_NET|CFG_CMD_JFFS2|CFG_CMD_DHCP) */
@@ -120,12 +119,14 @@
 /*
  * SMSC91C111 Network Card
  */
-/*#define CONFIG_DRIVER_SMC91111		1	*/
-/*#define CONFIG_SMC91111_BASE		0x10000000 / * chip select 4         */
-/*#undef  CONFIG_SMC_USE_32_BIT		           / * 16 bit bus access     */
-/*#undef  CONFIG_SMC_91111_EXT_PHY		   / * we use internal phy   */
-/*#undef  CONFIG_SHOW_ACTIVITY	*/
-/*#define CONFIG_NET_RETRY_COUNT		10	   / * # of retries          */
+#if 0
+#define CONFIG_DRIVER_SMC91111		1
+#define CONFIG_SMC91111_BASE		0x10000000 /* chip select 4         */
+#undef  CONFIG_SMC_USE_32_BIT		           /* 16 bit bus access     */
+#undef  CONFIG_SMC_91111_EXT_PHY		   /* we use internal phy   */
+#undef  CONFIG_SHOW_ACTIVITY
+#define CONFIG_NET_RETRY_COUNT		10	   /* # of retries          */
+#endif
 
 /*
  * Stack sizes
diff --git a/include/status_led.h b/include/status_led.h
index 5a33e31e93..e8ba9fd42d 100644
--- a/include/status_led.h
+++ b/include/status_led.h
@@ -236,6 +236,8 @@ void status_led_set  (int led, int state);
 /*****  NetVia   ********************************************************/
 #elif defined(CONFIG_NETVIA)
 
+#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
+
 #define STATUS_LED_PAR		im_ioport.iop_pdpar
 #define STATUS_LED_DIR		im_ioport.iop_pddir
 #undef  STATUS_LED_ODR
@@ -252,6 +254,7 @@ void status_led_set  (int led, int state);
 # define STATUS_LED_ACTIVE	0		/* LED on for bit == 0	*/
 # define STATUS_LED_BOOT	0		/* LED 0 used for boot status */
 
+#endif
 
 /*****  CMI   ********************************************************/
 #elif defined(CONFIG_CMI)
diff --git a/include/version.h b/include/version.h
index 8876686aa1..3f228c8b81 100644
--- a/include/version.h
+++ b/include/version.h
@@ -24,6 +24,6 @@
 #ifndef	__VERSION_H__
 #define	__VERSION_H__
 
-#define	U_BOOT_VERSION	"U-Boot 0.3.2"
+#define	U_BOOT_VERSION	"U-Boot 0.4.0"
 
 #endif	/* __VERSION_H__ */
diff --git a/rtc/ds12887.c b/rtc/ds12887.c
index 5d9c5dd139..cf572ccdb4 100644
--- a/rtc/ds12887.c
+++ b/rtc/ds12887.c
@@ -45,7 +45,7 @@
 #define RTC_CONTROL_C 			0x0C
 #define RTC_CONTROL_D			0x0D
 
-#define RTC_CA_UIP			0x80 
+#define RTC_CA_UIP			0x80
 #define RTC_CB_DM			0x04
 #define RTC_CB_24_12			0x02
 #define RTC_CB_SET			0x80
@@ -55,10 +55,10 @@
 static uchar rtc_read (uchar reg)
 {
 	uchar val;
-    
+
     	*(volatile unsigned char*)(RTC_PORT_ADDR) = reg;
 	__asm__ __volatile__ ("sync");
-	
+
 	val = *(volatile unsigned char*)(RTC_PORT_DATA);
 	return (val);
 }
@@ -95,7 +95,7 @@ void rtc_get (struct rtc_time *tmp)
 	/* check if rtc is available for access */
 	while( rtc_read(RTC_CONTROL_A) & RTC_CA_UIP)
 		;
-    	
+
 	sec  = rtc_read(RTC_SECONDS);
 	min  = rtc_read(RTC_MINUTES);
 	hour = rtc_read(RTC_HOURS);
@@ -183,11 +183,11 @@ void rtc_set (struct rtc_time *tmp)
 		min  = tmp->tm_min;
 		sec  = tmp->tm_sec;
 	}
-	
+
 	/* disables the RTC to update the regs */
 	save_ctrl_b = rtc_read(RTC_CONTROL_B);
 	save_ctrl_b |= RTC_CB_SET;
-	rtc_write(RTC_CONTROL_B, save_ctrl_b); 
+	rtc_write(RTC_CONTROL_B, save_ctrl_b);
 
 	rtc_write (RTC_YEAR, year);
 	rtc_write (RTC_MONTH, mon);
@@ -199,24 +199,24 @@ void rtc_set (struct rtc_time *tmp)
 
 	/* enables the RTC to update the regs */
 	save_ctrl_b &= ~RTC_CB_SET;
-	rtc_write(RTC_CONTROL_B, save_ctrl_b); 
+	rtc_write(RTC_CONTROL_B, save_ctrl_b);
 }
 
 void rtc_reset (void)
 {
 	struct rtc_time tmp;
 	uchar ctrl_rg;
-    
+
 	ctrl_rg = RTC_CB_SET;
-	rtc_write(RTC_CONTROL_B,ctrl_rg); 
-    
+	rtc_write(RTC_CONTROL_B,ctrl_rg);
+
 	tmp.tm_year = 1970 % 100;
 	tmp.tm_mon = 1;
 	tmp.tm_mday= 1;
 	tmp.tm_hour = 0;
 	tmp.tm_min = 0;
 	tmp.tm_sec = 0;
-				    
+
 #ifdef RTC_DEBUG
         printf ( "RTC:   %4d-%02d-%02d %2d:%02d:%02d UTC\n",
     		    tmp.tm_year, tmp.tm_mon, tmp.tm_mday,
@@ -224,15 +224,15 @@ void rtc_reset (void)
 #endif
 
 	ctrl_rg = RTC_CB_SET | RTC_CB_24_12 | RTC_CB_DM;
-	rtc_write(RTC_CONTROL_B,ctrl_rg); 
+	rtc_write(RTC_CONTROL_B,ctrl_rg);
     	rtc_set(&tmp);
 
 	rtc_write(RTC_HOURS_ALARM, 0),
-	rtc_write(RTC_MINUTES_ALARM, 0),	
+	rtc_write(RTC_MINUTES_ALARM, 0),
 	rtc_write(RTC_SECONDS_ALARM, 0);
-					
+
 	ctrl_rg = RTC_CB_24_12 | RTC_CB_DM;
-	rtc_write(RTC_CONTROL_B,ctrl_rg); 
+	rtc_write(RTC_CONTROL_B,ctrl_rg);
 }
 
 #endif  /* (CONFIG_RTC_DS12887) && (CONFIG_COMMANDS & CFG_CMD_DATE) */
author	wdenk <wdenk>	2003-06-26 22:04:09 +0000
committer	wdenk <wdenk>	2003-06-26 22:04:09 +0000
commit	993cad9364c6b87ae429d1ed1130d8153f6f027e (patch)
tree	43faaa643caeaacec331db78850a5a4834bad354
parent	b783edaee8252bfdba3f7b3fd29519a81ce71e42 (diff)
download	u-boot-993cad9364c6b87ae429d1ed1130d8153f6f027e.tar.gz