Merge with /home/wd/git/u-boot/master

13 files changed, 906 insertions, 494 deletions

diff --git a/common/Makefile b/common/Makefile
index eb0b5da..56092b9 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2004
+# (C) Copyright 2004-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -23,7 +23,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= libcommon.a
+LIB	= $(obj)libcommon.a
 
 AOBJS	=
 
@@ -53,28 +53,29 @@ COBJS	= main.o ACEX1K.o altera.o bedbug.o circbuf.o \
 	  usb.o usb_kbd.o usb_storage.o \
 	  virtex2.o xilinx.o crc16.o xyzModem.o
 
-OBJS	= $(AOBJS) $(COBJS)
+SRCS	:= $(AOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS))
 
 CPPFLAGS += -I..
 
 all:	$(LIB) $(AOBJS)
 
-$(LIB): .depend $(OBJS)
-	$(AR) crv $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 
-environment.o: environment.c ../tools/envcrc
+$(obj)environment.o: $(src)environment.c $(obj)../tools/envcrc
 	$(CC) $(AFLAGS) -Wa,--no-warn \
-		-DENV_CRC=$(shell ../tools/envcrc) \
-		-c -o $@ environment.c
+		-DENV_CRC=$(shell $(obj)../tools/envcrc) \
+		-c -o $@ $(src)environment.c
 
-../tools/envcrc:
+$(obj)../tools/envcrc:
 	$(MAKE) -C ../tools
 
 #########################################################################
 
-.depend:	Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c)
-		$(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-sinclude .depend
+sinclude $(obj).depend
 
 #########################################################################
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 256e4bc..70de795 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -62,11 +62,13 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
     defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
     defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
-	defined(CONFIG_440SP)
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) ||	\
+    defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	print_str ("procfreq",	    strmhz(buf, bd->bi_procfreq));
 	print_str ("plb_busfreq",   strmhz(buf, bd->bi_plb_busfreq));
 #if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
+    defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
 	print_str ("pci_busfreq",   strmhz(buf, bd->bi_pci_busfreq));
 #endif
 #else	/* ! CONFIG_405GP, CONFIG_405CR, CONFIG_405EP, CONFIG_XILINX_ML300, CONFIG_440EP CONFIG_440GR */
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 27bb494..bc84ae3 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -260,6 +260,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (hdr->ih_arch != IH_CPU_NIOS2)
 #elif defined(__blackfin__)
 	if (hdr->ih_arch != IH_CPU_BLACKFIN)
+#elif defined(__avr32__)
+	if (hdr->ih_arch != IH_CPU_AVR32)
 #else
 # error Unknown CPU type
 #endif
@@ -1310,6 +1312,7 @@ print_type (image_header_t *hdr)
 	case IH_CPU_INVALID:	arch = "Invalid CPU";		break;
 	case IH_CPU_ALPHA:	arch = "Alpha";			break;
 	case IH_CPU_ARM:	arch = "ARM";			break;
+	case IH_CPU_AVR32:	arch = "AVR32";			break;
 	case IH_CPU_I386:	arch = "Intel x86";		break;
 	case IH_CPU_IA64:	arch = "IA64";			break;
 	case IH_CPU_MIPS:	arch = "MIPS";			break;
diff --git a/common/cmd_jffs2.c b/common/cmd_jffs2.c
index 201c3c1..b5fd417 100644
--- a/common/cmd_jffs2.c
+++ b/common/cmd_jffs2.c
@@ -1268,7 +1268,7 @@ static void list_partitions(void)
 		part_num = 0;
 		list_for_each(pentry, &dev->parts) {
 			part = list_entry(pentry, struct part_info, link);
-			printf(" %d: %-22s\t0x%08x\t0x%08x\t%d\n",
+			printf("%2d: %-20s0x%08x\t0x%08x\t%d\n",
 					part_num, part->name, part->size,
 					part->offset, part->mask_flags);
 
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 21adb1b..274ef0b 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -135,11 +135,16 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	ulong addr, off, size;
 	char *cmd, *s;
 	nand_info_t *nand;
+	int quiet = 0;
+	const char *quiet_str = getenv("quiet");
 
 	/* at least two arguments please */
 	if (argc < 2)
 		goto usage;
 
+	if (quiet_str)
+		quiet = simple_strtoul(quiet_str, NULL, 0) != 0;
+
 	cmd = argv[1];
 
 	if (strcmp(cmd, "info") == 0) {
@@ -178,7 +183,10 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 	if (strcmp(cmd, "bad") != 0 && strcmp(cmd, "erase") != 0 &&
 	    strncmp(cmd, "dump", 4) != 0 &&
-	    strncmp(cmd, "read", 4) != 0 && strncmp(cmd, "write", 5) != 0)
+	    strncmp(cmd, "read", 4) != 0 && strncmp(cmd, "write", 5) != 0 &&
+	    strcmp(cmd, "scrub") != 0 && strcmp(cmd, "markbad") != 0 &&
+	    strcmp(cmd, "biterr") != 0 &&
+	    strcmp(cmd, "lock") != 0 && strcmp(cmd, "unlock") != 0 )
 		goto usage;
 
 	/* the following commands operate on the current device */
@@ -197,14 +205,64 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		return 0;
 	}
 
-	if (strcmp(cmd, "erase") == 0) {
-		arg_off_size(argc - 2, argv + 2, &off, &size, nand->size);
-		if (off == 0 && size == 0)
-			return 1;
+	if (strcmp(cmd, "erase") == 0 || strcmp(cmd, "scrub") == 0) {
+		nand_erase_options_t opts;
+		int clean = argc >= 3 && !strcmp("clean", argv[2]);
+		int rest_argc = argc - 2;
+		char **rest_argv = argv + 2;
+		int scrub = !strcmp(cmd, "scrub");
+
+		if (clean) {
+			rest_argc--;
+			rest_argv++;
+		}
+
+		if (rest_argc == 0) {
 
-		printf("\nNAND erase: device %d offset 0x%x, size 0x%x ",
-		       nand_curr_device, off, size);
-		ret = nand_erase(nand, off, size);
+			printf("\nNAND %s: device %d whole chip\n",
+			       cmd,
+			       nand_curr_device);
+
+			off = size = 0;
+		} else {
+			arg_off_size(rest_argc, rest_argv, &off, &size,
+				     nand->size);
+
+			if (off == 0 && size == 0)
+				return 1;
+
+			printf("\nNAND %s: device %d offset 0x%x, size 0x%x\n",
+			       cmd, nand_curr_device, off, size);
+		}
+
+		memset(&opts, 0, sizeof(opts));
+		opts.offset = off;
+		opts.length = size;
+		opts.jffs2  = clean;
+		opts.quiet  = quiet;
+
+		if (scrub) {
+			printf("Warning: "
+			       "scrub option will erase all factory set "
+			       "bad blocks!\n"
+			       "	 "
+			       "There is no reliable way to recover them.\n"
+			       "	 "
+			       "Use this command only for testing purposes "
+			       "if you\n"
+			       "	 "
+			       "are shure of what you are doing!\n"
+			       "\nReally scrub this NAND flash? <y/N>\n"
+				);
+
+			if (getc() == 'y' && getc() == '\r') {
+				opts.scrub = 1;
+			} else {
+				printf("scrub aborted\n");
+				return -1;
+			}
+		}
+		ret = nand_erase_opts(nand, &opts);
 		printf("%s\n", ret ? "ERROR" : "OK");
 
 		return ret == 0 ? 0 : 1;
@@ -228,37 +286,153 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 	/* read write */
 	if (strncmp(cmd, "read", 4) == 0 || strncmp(cmd, "write", 5) == 0) {
+		int read;
+
 		if (argc < 4)
 			goto usage;
-/*
-		s = strchr(cmd, '.');
-		clean = CLEAN_NONE;
-		if (s != NULL) {
-			if (strcmp(s, ".jffs2") == 0 || strcmp(s, ".e") == 0
-			    || strcmp(s, ".i"))
-				clean = CLEAN_JFFS2;
-		}
-*/
+
 		addr = (ulong)simple_strtoul(argv[2], NULL, 16);
 
 		arg_off_size(argc - 3, argv + 3, &off, &size, nand->size);
 		if (off == 0 && size == 0)
 			return 1;
 
-		i = strncmp(cmd, "read", 4) == 0;	/* 1 = read, 0 = write */
+		read = strncmp(cmd, "read", 4) == 0; /* 1 = read, 0 = write */
 		printf("\nNAND %s: device %d offset %u, size %u ... ",
-		       i ? "read" : "write", nand_curr_device, off, size);
+		       read ? "read" : "write", nand_curr_device, off, size);
 
-		if (i)
+		s = strchr(cmd, '.');
+		if (s != NULL &&
+		    (!strcmp(s, ".jffs2") || !strcmp(s, ".e") || !strcmp(s, ".i"))) {
+			if (read) {
+				/* read */
+				nand_read_options_t opts;
+				memset(&opts, 0, sizeof(opts));
+				opts.buffer	= (u_char*) addr;
+				opts.length	= size;
+				opts.offset	= off;
+				opts.quiet      = quiet;
+				ret = nand_read_opts(nand, &opts);
+			} else {
+				/* write */
+				nand_write_options_t opts;
+				memset(&opts, 0, sizeof(opts));
+				opts.buffer	= (u_char*) addr;
+				opts.length	= size;
+				opts.offset	= off;
+				/* opts.forcejffs2 = 1; */
+				opts.pad	= 1;
+				opts.blockalign = 1;
+				opts.quiet      = quiet;
+				ret = nand_write_opts(nand, &opts);
+			}
+			printf("%s\n", ret ? "ERROR" : "OK");
+			return ret == 0 ? 0 : 1;
+		}
+
+		if (read)
 			ret = nand_read(nand, off, &size, (u_char *)addr);
 		else
 			ret = nand_write(nand, off, &size, (u_char *)addr);
 
 		printf(" %d bytes %s: %s\n", size,
-		       i ? "read" : "written", ret ? "ERROR" : "OK");
+		       read ? "read" : "written", ret ? "ERROR" : "OK");
 
 		return ret == 0 ? 0 : 1;
 	}
+
+	/* 2006-09-28 gc: implement missing commands */
+	if (strcmp(cmd, "markbad") == 0) {
+		addr = (ulong)simple_strtoul(argv[2], NULL, 16);
+
+		int ret = nand->block_markbad(nand, addr);
+		if (ret == 0) {
+			printf("block 0x%08lx successfully marked as bad\n",
+			       (ulong) addr);
+			return 0;
+		} else {
+			printf("block 0x%08lx NOT marked as bad! ERROR %d\n",
+			       (ulong) addr, ret);
+		}
+		return 1;
+	}
+	if (strcmp(cmd, "biterr") == 0) {
+		/* todo */
+		return 1;
+	}
+
+	if (strcmp(cmd, "lock") == 0) {
+		int tight  = 0;
+		int status = 0;
+		if (argc == 3) {
+			if (!strcmp("tight", argv[2]))
+				tight = 1;
+			if (!strcmp("status", argv[2]))
+				status = 1;
+		}
+
+		if (status) {
+			ulong block_start = 0;
+			ulong off;
+			int last_status = -1;
+
+			struct nand_chip *nand_chip = nand->priv;
+			/* check the WP bit */
+			nand_chip->cmdfunc (nand, NAND_CMD_STATUS, -1, -1);
+			printf("device is %swrite protected\n",
+			       (nand_chip->read_byte(nand) & 0x80 ?
+				"NOT " : "" ) );
+
+			for (off = 0; off < nand->size; off += nand->oobblock) {
+				int s = nand_get_lock_status(nand, off);
+
+				/* print message only if status has changed
+				 * or at end of chip
+				 */
+				if (off == nand->size - nand->oobblock
+				    || (s != last_status && off != 0))	{
+
+					printf("%08x - %08x: %8d pages %s%s%s\n",
+					       block_start,
+					       off-1,
+					       (off-block_start)/nand->oobblock,
+					       ((last_status & NAND_LOCK_STATUS_TIGHT) ? "TIGHT " : ""),
+					       ((last_status & NAND_LOCK_STATUS_LOCK) ? "LOCK " : ""),
+					       ((last_status & NAND_LOCK_STATUS_UNLOCK) ? "UNLOCK " : ""));
+				}
+
+				last_status = s;
+		       }
+		} else {
+			if (!nand_lock(nand, tight)) {
+				printf ("NAND flash successfully locked\n");
+			} else {
+				printf ("Error locking NAND flash. \n");
+				return 1;
+			}
+		}
+		return 0;
+	}
+
+	if (strcmp(cmd, "unlock") == 0) {
+		if (argc == 2) {
+			off = 0;
+			size = nand->size;
+		} else {
+			arg_off_size(argc - 2, argv + 2, &off, &size,
+				     nand->size);
+		}
+
+		if (!nand_unlock(nand, off, size)) {
+			printf("NAND flash successfully unlocked\n");
+		} else {
+			printf("Error unlocking NAND flash. "
+			       "Write and erase will probably fail\n");
+			return 1;
+		}
+		return 0;
+	}
+
 usage:
 	printf("Usage:\n%s\n", cmdtp->usage);
 	return 1;
@@ -277,7 +451,9 @@ U_BOOT_CMD(nand, 5, 1, do_nand,
 	"nand dump[.oob] off - dump page\n"
 	"nand scrub - really clean NAND erasing bad blocks (UNSAFE)\n"
 	"nand markbad off - mark bad block at offset (UNSAFE)\n"
-	"nand biterr off - make a bit error at offset (UNSAFE)\n");
+	"nand biterr off - make a bit error at offset (UNSAFE)\n"
+	"nand lock [tight] [status] - bring nand to lock state or display locked pages\n"
+	"nand unlock [offset] [size] - unlock section\n");
 
 int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
@@ -596,7 +772,7 @@ int do_nand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			return 1;
 		}
 
-		printf ("\nNAND %s: device %d offset %ld, size %ld ... ",
+		printf ("\nNAND %s: device %d offset %ld, size %ld ...\n",
 			(cmd & NANDRW_READ) ? "read" : "write",
 			curr_device, off, size);
 
@@ -615,7 +791,7 @@ int do_nand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		ulong size = simple_strtoul(argv[3 + clean], NULL, 16);
 		int ret;
 
-		printf ("\nNAND erase: device %d offset %ld, size %ld ... ",
+		printf ("\nNAND erase: device %d offset %ld, size %ld ...\n",
 			curr_device, off, size);
 
 		ret = nand_legacy_erase (nand_dev_desc + curr_device,
@@ -635,7 +811,7 @@ int do_nand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 U_BOOT_CMD(
 	nand,	5,	1,	do_nand,
-	"nand    - NAND sub-system\n",
+	"nand    - legacy NAND sub-system\n",
 	"info  - show available NAND devices\n"
 	"nand device [dev] - show or set current device\n"
 	"nand read[.jffs2[s]]  addr off size\n"
diff --git a/common/env_nand.c b/common/env_nand.c
index 0a05b09..67c4a4e 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2004
  * Jian Zhang, Texas Instruments, jzhang@ti.com.
 
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
@@ -76,7 +76,9 @@ env_t *env_ptr = 0;
 
 
 /* local functions */
+#if !defined(ENV_IS_EMBEDDED)
 static void use_default(void);
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -91,11 +93,55 @@ uchar env_get_char_spec (int index)
  * Mark it OK for now. env_relocate() in env_common.c
  * will call our relocate function which will does
  * the real validation.
+ *
+ * When using a NAND boot image (like sequoia_nand), the environment
+ * can be embedded or attached to the U-Boot image in NAND flash. This way
+ * the SPL loads not only the U-Boot image from NAND but also the
+ * environment.
  */
 int env_init(void)
 {
+#if defined(ENV_IS_EMBEDDED)
+	ulong total;
+	int crc1_ok = 0, crc2_ok = 0;
+	env_t *tmp_env1, *tmp_env2;
+
+	total = CFG_ENV_SIZE;
+
+	tmp_env1 = env_ptr;
+	tmp_env2 = (env_t *)((ulong)env_ptr + CFG_ENV_SIZE);
+
+	crc1_ok = (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc);
+	crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);
+
+	if (!crc1_ok && !crc2_ok)
+		gd->env_valid = 0;
+	else if(crc1_ok && !crc2_ok)
+		gd->env_valid = 1;
+	else if(!crc1_ok && crc2_ok)
+		gd->env_valid = 2;
+	else {
+		/* both ok - check serial */
+		if(tmp_env1->flags == 255 && tmp_env2->flags == 0)
+			gd->env_valid = 2;
+		else if(tmp_env2->flags == 255 && tmp_env1->flags == 0)
+			gd->env_valid = 1;
+		else if(tmp_env1->flags > tmp_env2->flags)
+			gd->env_valid = 1;
+		else if(tmp_env2->flags > tmp_env1->flags)
+			gd->env_valid = 2;
+		else /* flags are equal - almost impossible */
+			gd->env_valid = 1;
+	}
+
+	if (gd->env_valid == 1)
+		env_ptr = tmp_env1;
+	else if (gd->env_valid == 2)
+		env_ptr = tmp_env2;
+#else /* ENV_IS_EMBEDDED */
 	gd->env_addr  = (ulong)&default_environment[0];
 	gd->env_valid = 1;
+#endif /* ENV_IS_EMBEDDED */
 
 	return (0);
 }
@@ -236,6 +282,7 @@ void env_relocate_spec (void)
 }
 #endif /* CFG_ENV_OFFSET_REDUND */
 
+#if !defined(ENV_IS_EMBEDDED)
 static void use_default()
 {
 	puts ("*** Warning - bad CRC or NAND, using default environment\n\n");
@@ -253,5 +300,6 @@ static void use_default()
 	gd->env_valid = 1;
 
 }
+#endif
 
 #endif /* CFG_ENV_IS_IN_NAND */
diff --git a/common/environment.c b/common/environment.c
index 81471ce..19bdeb0 100644
--- a/common/environment.c
+++ b/common/environment.c
@@ -60,7 +60,8 @@
      defined(CONFIG_RRVISION)	|| \
      defined(CONFIG_TRAB)   	|| \
      defined(CONFIG_PPCHAMELEONEVB) || \
-     defined(CONFIG_M5271EVB))	&& \
+     defined(CONFIG_M5271EVB)	|| \
+     defined(CONFIG_NAND_U_BOOT))	&& \
      defined(ENV_CRC) /* Environment embedded in U-Boot .ppcenv section */
 /* XXX - This only works with GNU C */
 #  define __PPCENV__ __attribute__ ((section(".ppcenv")))
diff --git a/common/exports.c b/common/exports.c
index ef25338..0cb4396 100644
--- a/common/exports.c
+++ b/common/exports.c
@@ -23,8 +23,11 @@ void jumptable_init (void)
 	gd->jt[XF_get_version] = (void *) get_version;
 	gd->jt[XF_malloc] = (void *) malloc;
 	gd->jt[XF_free] = (void *) free;
-	gd->jt[XF_get_timer] = (void *)get_timer;
-	gd->jt[XF_udelay] = (void *)udelay;
+	gd->jt[XF_getenv] = (void *) getenv;
+	gd->jt[XF_setenv] = (void *) setenv;
+	gd->jt[XF_get_timer] = (void *) get_timer;
+	gd->jt[XF_simple_strtoul] = (void *) simple_strtoul;
+	gd->jt[XF_udelay] = (void *) udelay;
 #if defined(CONFIG_I386) || defined(CONFIG_PPC)
 	gd->jt[XF_install_hdlr] = (void *) irq_install_handler;
 	gd->jt[XF_free_hdlr] = (void *) irq_free_handler;
diff --git a/common/ft_build.c b/common/ft_build.c
index b5a997c..f76c582 100644
--- a/common/ft_build.c
+++ b/common/ft_build.c
@@ -219,7 +219,9 @@ static void print_data(const void *data, int len)
 		return;
 
 	if (is_printable_string(data, len)) {
-		printf(" = \"%s\"", (char *)data);
+		puts(" = \"");
+		puts(data);
+		puts("\"");
 		return;
 	}
 
diff --git a/common/lcd.c b/common/lcd.c
index 0be1912..df31ca9 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -585,6 +585,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 	uchar *bmap;
 	ushort padded_line;
 	unsigned long width, height;
+	unsigned long pwidth = panel_info.vl_col;
 	unsigned colors,bpix;
 	unsigned long compression;
 #if defined(CONFIG_PXA250)
@@ -628,6 +629,8 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 		cmap = (ushort *)fbi->palette;
 #elif defined(CONFIG_MPC823)
 		cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]);
+#elif defined(CONFIG_MCC200)
+		/* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */
 #else
 # error "Don't know location of color map"
 #endif
@@ -652,9 +655,28 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 		}
 	}
 
+	/*
+	 *  BMP format for Monochrome assumes that the state of a
+	 * pixel is described on a per Bit basis, not per Byte.
+	 *  So, in case of Monochrome BMP we should align widths
+	 * on a byte boundary and convert them from Bit to Byte
+	 * units.
+	 *  Probably, PXA250 and MPC823 process 1bpp BMP images in
+	 * their own ways, so make the converting to be MCC200
+	 * specific.
+	 */
+#if defined(CONFIG_MCC200)
+	if (bpix==1)
+	{
+		width = ((width + 7) & ~7) >> 3;
+		x     = ((x + 7) & ~7) >> 3;
+		pwidth= ((pwidth + 7) & ~7) >> 3;
+	}
+#endif
+
 	padded_line = (width&0x3) ? ((width&~0x3)+4) : (width);
-	if ((x + width)>panel_info.vl_col)
-		width = panel_info.vl_col - x;
+	if ((x + width)>pwidth)
+		width = pwidth - x;
 	if ((y + height)>panel_info.vl_row)
 		height = panel_info.vl_row - y;
 
@@ -666,7 +688,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 		for (j = 0; j < width ; j++)
 #if defined(CONFIG_PXA250)
 			*(fb++)=*(bmap++);
-#elif defined(CONFIG_MPC823)
+#elif defined(CONFIG_MPC823) || defined(CONFIG_MCC200)
 			*(fb++)=255-*(bmap++);
 #endif
 		bmap += (width - padded_line);
diff --git a/common/serial.c b/common/serial.c
index 38057d2..605d4e3 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -42,7 +42,19 @@ struct serial_device *default_serial_console (void)
 	return &serial_scc_device;
 #elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
    || defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
-#if defined(CONFIG_UART1_CONSOLE)
+#if defined(CONFIG_CONS_INDEX) && defined(CFG_NS16550_SERIAL)
+#if (CONFIG_CONS_INDEX==1)
+	return &eserial1_device;
+#elif (CONFIG_CONS_INDEX==2)
+	return &eserial2_device;
+#elif (CONFIG_CONS_INDEX==3)
+	return &eserial3_device;
+#elif (CONFIG_CONS_INDEX==4)
+	return &eserial4_device;
+#else
+#error "Bad CONFIG_CONS_INDEX."
+#endif
+#elif defined(CONFIG_UART1_CONSOLE)
 		return &serial1_device;
 #else
 		return &serial0_device;
@@ -84,6 +96,20 @@ void serial_initialize (void)
 	serial_register(&serial1_device);
 #endif
 
+#if defined(CFG_NS16550_SERIAL)
+#if defined(CFG_NS16550_COM1)
+	serial_register(&eserial1_device);
+#endif
+#if defined(CFG_NS16550_COM2)
+	serial_register(&eserial2_device);
+#endif
+#if defined(CFG_NS16550_COM3)
+	serial_register(&eserial3_device);
+#endif
+#if defined(CFG_NS16550_COM4)
+	serial_register(&eserial4_device);
+#endif
+#endif /* CFG_NS16550_SERIAL */
 	serial_assign (default_serial_console ()->name);
 }
 
diff --git a/common/usb_storage.c b/common/usb_storage.c
index e64470c..69ecf18 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -916,6 +916,28 @@ static int usb_read_10(ccb *srb,struct us_data *ss, unsigned long start, unsigne
 }
 
 
+#ifdef CONFIG_USB_BIN_FIXUP
+/*
+ * Some USB storage devices queried for SCSI identification data respond with
+ * binary strings, which if output to the console freeze the terminal. The
+ * workaround is to modify the vendor and product strings read from such
+ * device with proper values (as reported by 'usb info').
+ *
+ * Vendor and product length limits are taken from the definition of
+ * block_dev_desc_t in include/part.h.
+ */
+static void usb_bin_fixup(struct usb_device_descriptor descriptor,
+				unsigned char vendor[],
+				unsigned char product[]) {
+	const unsigned char max_vendor_len = 40;
+	const unsigned char max_product_len = 20;
+	if (descriptor.idVendor == 0x0424 && descriptor.idProduct == 0x223a) {
+		strncpy(vendor, "SMSC", max_vendor_len);
+		strncpy(product, "Flash Media Cntrller", max_product_len);
+	}
+}
+#endif /* CONFIG_USB_BIN_FIXUP */
+
 #define USB_MAX_READ_BLK 20
 
 unsigned long usb_stor_read(int device, unsigned long blknr, unsigned long blkcnt, unsigned long *buffer)
@@ -1171,6 +1193,9 @@ int usb_stor_get_info(struct usb_device *dev,struct us_data *ss,block_dev_desc_t
 	dev_desc->vendor[8] = 0;
 	dev_desc->product[16] = 0;
 	dev_desc->revision[4] = 0;
+#ifdef CONFIG_USB_BIN_FIXUP
+	usb_bin_fixup(dev->descriptor, dev_desc->vendor, dev_desc->product);
+#endif /* CONFIG_USB_BIN_FIXUP */
 	USB_STOR_PRINTF("ISO Vers %X, Response Data %X\n",usb_stor_buf[2],usb_stor_buf[3]);
 	if(usb_test_unit_ready(pccb,ss)) {
 		printf("Device NOT ready\n   Request Sense returned %02X %02X %02X\n",pccb->sense_buf[2],pccb->sense_buf[12],pccb->sense_buf[13]);
diff --git a/common/xyzModem.c b/common/xyzModem.c
index d1d66e8..a209dfa 100644
--- a/common/xyzModem.c
+++ b/common/xyzModem.c
@@ -69,135 +69,157 @@
 #define BSP 0x08
 #define NAK 0x15
 #define CAN 0x18
-#define EOF 0x1A  /* ^Z for DOS officionados */
+#define EOF 0x1A		/* ^Z for DOS officionados */
 
 #define USE_YMODEM_LENGTH
 
 /* Data & state local to the protocol */
-static struct {
+static struct
+{
 #ifdef REDBOOT
-    hal_virtual_comm_table_t* __chan;
+  hal_virtual_comm_table_t *__chan;
 #else
-    int *__chan;
+  int *__chan;
 #endif
-    unsigned char pkt[1024], *bufp;
-    unsigned char blk,cblk,crc1,crc2;
-    unsigned char next_blk;  /* Expected block */
-    int len, mode, total_retries;
-    int total_SOH, total_STX, total_CAN;
-    bool crc_mode, at_eof, tx_ack;
+  unsigned char pkt[1024], *bufp;
+  unsigned char blk, cblk, crc1, crc2;
+  unsigned char next_blk;	/* Expected block */
+  int len, mode, total_retries;
+  int total_SOH, total_STX, total_CAN;
+  bool crc_mode, at_eof, tx_ack;
 #ifdef USE_YMODEM_LENGTH
-    unsigned long file_length, read_length;
+  unsigned long file_length, read_length;
 #endif
 } xyz;
 
-#define xyzModem_CHAR_TIMEOUT            2000  /* 2 seconds */
+#define xyzModem_CHAR_TIMEOUT            2000	/* 2 seconds */
 #define xyzModem_MAX_RETRIES             20
 #define xyzModem_MAX_RETRIES_WITH_CRC    10
-#define xyzModem_CAN_COUNT                3    /* Wait for 3 CAN before quitting */
+#define xyzModem_CAN_COUNT                3	/* Wait for 3 CAN before quitting */
 
 
-#ifndef REDBOOT  /*SB */
+#ifndef REDBOOT			/*SB */
 typedef int cyg_int32;
-int CYGACC_COMM_IF_GETC_TIMEOUT (char chan,char *c) {
+int
+CYGACC_COMM_IF_GETC_TIMEOUT (char chan, char *c)
+{
 #define DELAY 20
-	unsigned long counter=0;
-	while (!tstc() && (counter < xyzModem_CHAR_TIMEOUT*1000/DELAY)) {
-		udelay(DELAY);
-		counter++;
-	}
-	if (tstc()) {
-		*c=getc();
-		return 1;
-	}
-	return 0;
+  unsigned long counter = 0;
+  while (!tstc () && (counter < xyzModem_CHAR_TIMEOUT * 1000 / DELAY))
+    {
+      udelay (DELAY);
+      counter++;
+    }
+  if (tstc ())
+    {
+      *c = getc ();
+      return 1;
+    }
+  return 0;
 }
 
-void CYGACC_COMM_IF_PUTC(char x,char y) {
-	putc(y);
+void
+CYGACC_COMM_IF_PUTC (char x, char y)
+{
+  putc (y);
 }
 
 /* Validate a hex character */
 __inline__ static bool
-_is_hex(char c)
+_is_hex (char c)
 {
-    return (((c >= '0') && (c <= '9')) ||
-            ((c >= 'A') && (c <= 'F')) ||
-            ((c >= 'a') && (c <= 'f')));
+  return (((c >= '0') && (c <= '9')) ||
+	  ((c >= 'A') && (c <= 'F')) || ((c >= 'a') && (c <= 'f')));
 }
 
 /* Convert a single hex nibble */
 __inline__ static int
-_from_hex(char c)
+_from_hex (char c)
 {
-    int ret = 0;
-
-    if ((c >= '0') && (c <= '9')) {
-        ret = (c - '0');
-    } else if ((c >= 'a') && (c <= 'f')) {
-        ret = (c - 'a' + 0x0a);
-    } else if ((c >= 'A') && (c <= 'F')) {
-        ret = (c - 'A' + 0x0A);
+  int ret = 0;
+
+  if ((c >= '0') && (c <= '9'))
+    {
+      ret = (c - '0');
+    }
+  else if ((c >= 'a') && (c <= 'f'))
+    {
+      ret = (c - 'a' + 0x0a);
     }
-    return ret;
+  else if ((c >= 'A') && (c <= 'F'))
+    {
+      ret = (c - 'A' + 0x0A);
+    }
+  return ret;
 }
 
 /* Convert a character to lower case */
 __inline__ static char
-_tolower(char c)
+_tolower (char c)
 {
-    if ((c >= 'A') && (c <= 'Z')) {
-        c = (c - 'A') + 'a';
+  if ((c >= 'A') && (c <= 'Z'))
+    {
+      c = (c - 'A') + 'a';
     }
-    return c;
+  return c;
 }
 
 /* Parse (scan) a number */
 bool
-parse_num(char *s, unsigned long *val, char **es, char *delim)
+parse_num (char *s, unsigned long *val, char **es, char *delim)
 {
-    bool first = true;
-    int radix = 10;
-    char c;
-    unsigned long result = 0;
-    int digit;
-
-    while (*s == ' ') s++;
-    while (*s) {
-        if (first && (s[0] == '0') && (_tolower(s[1]) == 'x')) {
-            radix = 16;
-            s += 2;
-        }
-        first = false;
-        c = *s++;
-        if (_is_hex(c) && ((digit = _from_hex(c)) < radix)) {
-            /* Valid digit */
+  bool first = true;
+  int radix = 10;
+  char c;
+  unsigned long result = 0;
+  int digit;
+
+  while (*s == ' ')
+    s++;
+  while (*s)
+    {
+      if (first && (s[0] == '0') && (_tolower (s[1]) == 'x'))
+	{
+	  radix = 16;
+	  s += 2;
+	}
+      first = false;
+      c = *s++;
+      if (_is_hex (c) && ((digit = _from_hex (c)) < radix))
+	{
+	  /* Valid digit */
 #ifdef CYGPKG_HAL_MIPS
-            /* FIXME: tx49 compiler generates 0x2539018 for MUL which */
-            /* isn't any good. */
-            if (16 == radix)
-                result = result << 4;
-            else
-                result = 10 * result;
-            result += digit;
+	  /* FIXME: tx49 compiler generates 0x2539018 for MUL which */
+	  /* isn't any good. */
+	  if (16 == radix)
+	    result = result << 4;
+	  else
+	    result = 10 * result;
+	  result += digit;
 #else
-            result = (result * radix) + digit;
+	  result = (result * radix) + digit;
 #endif
-        } else {
-            if (delim != (char *)0) {
-                /* See if this character is one of the delimiters */
-                char *dp = delim;
-                while (*dp && (c != *dp)) dp++;
-                if (*dp) break;  /* Found a good delimiter */
-            }
-            return false;  /* Malformatted number */
-        }
+	}
+      else
+	{
+	  if (delim != (char *) 0)
+	    {
+	      /* See if this character is one of the delimiters */
+	      char *dp = delim;
+	      while (*dp && (c != *dp))
+		dp++;
+	      if (*dp)
+		break;		/* Found a good delimiter */
+	    }
+	  return false;		/* Malformatted number */
+	}
     }
-    *val = result;
-    if (es != (char **)0) {
-        *es = s;
+  *val = result;
+  if (es != (char **) 0)
+    {
+      *es = s;
     }
-    return true;
+  return true;
 }
 
 #endif
@@ -211,24 +233,26 @@ parse_num(char *s, unsigned long *val, char **es, char *delim)
  * messages.
  */
 static int
-zm_dprintf(char *fmt, ...)
+zm_dprintf (char *fmt, ...)
 {
-    int cur_console;
-    va_list args;
+  int cur_console;
+  va_list args;
 
-    va_start(args, fmt);
+  va_start (args, fmt);
 #ifdef REDBOOT
-    cur_console = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
-    CYGACC_CALL_IF_SET_CONSOLE_COMM(1);
+  cur_console =
+    CYGACC_CALL_IF_SET_CONSOLE_COMM
+    (CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
+  CYGACC_CALL_IF_SET_CONSOLE_COMM (1);
 #endif
-    diag_vprintf(fmt, args);
+  diag_vprintf (fmt, args);
 #ifdef REDBOOT
-    CYGACC_CALL_IF_SET_CONSOLE_COMM(cur_console);
+  CYGACC_CALL_IF_SET_CONSOLE_COMM (cur_console);
 #endif
 }
 
 static void
-zm_flush(void)
+zm_flush (void)
 {
 }
 
@@ -238,42 +262,43 @@ zm_flush(void)
  */
 #define FINAL
 #ifdef FINAL
-static char *zm_out = (char *)0x00380000;
-static char *zm_out_start = (char *)0x00380000;
+static char *zm_out = (char *) 0x00380000;
+static char *zm_out_start = (char *) 0x00380000;
 #else
 static char zm_buf[8192];
-static char *zm_out=zm_buf;
+static char *zm_out = zm_buf;
 static char *zm_out_start = zm_buf;
 
 #endif
 static int
-zm_dprintf(char *fmt, ...)
+zm_dprintf (char *fmt, ...)
 {
-    int len;
-    va_list args;
+  int len;
+  va_list args;
 
-    va_start(args, fmt);
-    len = diag_vsprintf(zm_out, fmt, args);
-    zm_out += len;
-    return len;
+  va_start (args, fmt);
+  len = diag_vsprintf (zm_out, fmt, args);
+  zm_out += len;
+  return len;
 }
 
 static void
-zm_flush(void)
+zm_flush (void)
 {
 #ifdef REDBOOT
-    char *p = zm_out_start;
-    while (*p) mon_write_char(*p++);
+  char *p = zm_out_start;
+  while (*p)
+    mon_write_char (*p++);
 #endif
-    zm_out = zm_out_start;
+  zm_out = zm_out_start;
 }
 #endif
 
 static void
-zm_dump_buf(void *buf, int len)
+zm_dump_buf (void *buf, int len)
 {
 #ifdef REDBOOT
-    diag_vdump_buf_with_offset(zm_dprintf, buf, len, 0);
+  diag_vdump_buf_with_offset (zm_dprintf, buf, len, 0);
 #else
 
 #endif
@@ -283,22 +308,22 @@ static unsigned char zm_buf[2048];
 static unsigned char *zm_bp;
 
 static void
-zm_new(void)
+zm_new (void)
 {
-    zm_bp = zm_buf;
+  zm_bp = zm_buf;
 }
 
 static void
-zm_save(unsigned char c)
+zm_save (unsigned char c)
 {
-    *zm_bp++ = c;
+  *zm_bp++ = c;
 }
 
 static void
-zm_dump(int line)
+zm_dump (int line)
 {
-    zm_dprintf("Packet at line: %d\n", line);
-    zm_dump_buf(zm_buf, zm_bp-zm_buf);
+  zm_dprintf ("Packet at line: %d\n", line);
+  zm_dump_buf (zm_buf, zm_bp - zm_buf);
 }
 
 #define ZM_DEBUG(x) x
@@ -308,439 +333,517 @@ zm_dump(int line)
 
 /* Wait for the line to go idle */
 static void
-xyzModem_flush(void)
+xyzModem_flush (void)
 {
-    int res;
-    char c;
-    while (true) {
-        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &c);
-        if (!res) return;
+  int res;
+  char c;
+  while (true)
+    {
+      res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, &c);
+      if (!res)
+	return;
     }
 }
 
 static int
-xyzModem_get_hdr(void)
+xyzModem_get_hdr (void)
 {
-    char c;
-    int res;
-    bool hdr_found = false;
-    int i, can_total, hdr_chars;
-    unsigned short cksum;
-
-    ZM_DEBUG(zm_new());
-    /* Find the start of a header */
-    can_total = 0;
-    hdr_chars = 0;
-
-    if (xyz.tx_ack) {
-        CYGACC_COMM_IF_PUTC(*xyz.__chan, ACK);
-        xyz.tx_ack = false;
+  char c;
+  int res;
+  bool hdr_found = false;
+  int i, can_total, hdr_chars;
+  unsigned short cksum;
+
+  ZM_DEBUG (zm_new ());
+  /* Find the start of a header */
+  can_total = 0;
+  hdr_chars = 0;
+
+  if (xyz.tx_ack)
+    {
+      CYGACC_COMM_IF_PUTC (*xyz.__chan, ACK);
+      xyz.tx_ack = false;
     }
-    while (!hdr_found) {
-        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &c);
-        ZM_DEBUG(zm_save(c));
-        if (res) {
-            hdr_chars++;
-            switch (c) {
-            case SOH:
-                xyz.total_SOH++;
-            case STX:
-                if (c == STX) xyz.total_STX++;
-                hdr_found = true;
-                break;
-            case CAN:
-                xyz.total_CAN++;
-                ZM_DEBUG(zm_dump(__LINE__));
-                if (++can_total == xyzModem_CAN_COUNT) {
-                    return xyzModem_cancel;
-                } else {
-                    /* Wait for multiple CAN to avoid early quits */
-                    break;
-                }
-            case EOT:
-                /* EOT only supported if no noise */
-                if (hdr_chars == 1) {
-                    CYGACC_COMM_IF_PUTC(*xyz.__chan, ACK);
-                    ZM_DEBUG(zm_dprintf("ACK on EOT #%d\n", __LINE__));
-                    ZM_DEBUG(zm_dump(__LINE__));
-                    return xyzModem_eof;
-                }
-            default:
-                /* Ignore, waiting for start of header */
-                ;
-            }
-        } else {
-            /* Data stream timed out */
-            xyzModem_flush();  /* Toss any current input */
-            ZM_DEBUG(zm_dump(__LINE__));
-            CYGACC_CALL_IF_DELAY_US((cyg_int32)250000);
-            return xyzModem_timeout;
-        }
+  while (!hdr_found)
+    {
+      res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, &c);
+      ZM_DEBUG (zm_save (c));
+      if (res)
+	{
+	  hdr_chars++;
+	  switch (c)
+	    {
+	    case SOH:
+	      xyz.total_SOH++;
+	    case STX:
+	      if (c == STX)
+		xyz.total_STX++;
+	      hdr_found = true;
+	      break;
+	    case CAN:
+	      xyz.total_CAN++;
+	      ZM_DEBUG (zm_dump (__LINE__));
+	      if (++can_total == xyzModem_CAN_COUNT)
+		{
+		  return xyzModem_cancel;
+		}
+	      else
+		{
+		  /* Wait for multiple CAN to avoid early quits */
+		  break;
+		}
+	    case EOT:
+	      /* EOT only supported if no noise */
+	      if (hdr_chars == 1)
+		{
+		  CYGACC_COMM_IF_PUTC (*xyz.__chan, ACK);
+		  ZM_DEBUG (zm_dprintf ("ACK on EOT #%d\n", __LINE__));
+		  ZM_DEBUG (zm_dump (__LINE__));
+		  return xyzModem_eof;
+		}
+	    default:
+	      /* Ignore, waiting for start of header */
+	      ;
+	    }
+	}
+      else
+	{
+	  /* Data stream timed out */
+	  xyzModem_flush ();	/* Toss any current input */
+	  ZM_DEBUG (zm_dump (__LINE__));
+	  CYGACC_CALL_IF_DELAY_US ((cyg_int32) 250000);
+	  return xyzModem_timeout;
+	}
     }
 
-    /* Header found, now read the data */
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.blk);
-    ZM_DEBUG(zm_save(xyz.blk));
-    if (!res) {
-        ZM_DEBUG(zm_dump(__LINE__));
-        return xyzModem_timeout;
+  /* Header found, now read the data */
+  res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, (char *) &xyz.blk);
+  ZM_DEBUG (zm_save (xyz.blk));
+  if (!res)
+    {
+      ZM_DEBUG (zm_dump (__LINE__));
+      return xyzModem_timeout;
     }
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.cblk);
-    ZM_DEBUG(zm_save(xyz.cblk));
-    if (!res) {
-        ZM_DEBUG(zm_dump(__LINE__));
-        return xyzModem_timeout;
+  res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, (char *) &xyz.cblk);
+  ZM_DEBUG (zm_save (xyz.cblk));
+  if (!res)
+    {
+      ZM_DEBUG (zm_dump (__LINE__));
+      return xyzModem_timeout;
     }
-    xyz.len = (c == SOH) ? 128 : 1024;
-    xyz.bufp = xyz.pkt;
-    for (i = 0;  i < xyz.len;  i++) {
-        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &c);
-        ZM_DEBUG(zm_save(c));
-        if (res) {
-            xyz.pkt[i] = c;
-        } else {
-            ZM_DEBUG(zm_dump(__LINE__));
-            return xyzModem_timeout;
-        }
+  xyz.len = (c == SOH) ? 128 : 1024;
+  xyz.bufp = xyz.pkt;
+  for (i = 0; i < xyz.len; i++)
+    {
+      res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, &c);
+      ZM_DEBUG (zm_save (c));
+      if (res)
+	{
+	  xyz.pkt[i] = c;
+	}
+      else
+	{
+	  ZM_DEBUG (zm_dump (__LINE__));
+	  return xyzModem_timeout;
+	}
     }
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.crc1);
-    ZM_DEBUG(zm_save(xyz.crc1));
-    if (!res) {
-        ZM_DEBUG(zm_dump(__LINE__));
-        return xyzModem_timeout;
+  res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, (char *) &xyz.crc1);
+  ZM_DEBUG (zm_save (xyz.crc1));
+  if (!res)
+    {
+      ZM_DEBUG (zm_dump (__LINE__));
+      return xyzModem_timeout;
     }
-    if (xyz.crc_mode) {
-        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.crc2);
-        ZM_DEBUG(zm_save(xyz.crc2));
-        if (!res) {
-            ZM_DEBUG(zm_dump(__LINE__));
-            return xyzModem_timeout;
-        }
+  if (xyz.crc_mode)
+    {
+      res = CYGACC_COMM_IF_GETC_TIMEOUT (*xyz.__chan, (char *) &xyz.crc2);
+      ZM_DEBUG (zm_save (xyz.crc2));
+      if (!res)
+	{
+	  ZM_DEBUG (zm_dump (__LINE__));
+	  return xyzModem_timeout;
+	}
     }
-    ZM_DEBUG(zm_dump(__LINE__));
-    /* Validate the message */
-    if ((xyz.blk ^ xyz.cblk) != (unsigned char)0xFF) {
-        ZM_DEBUG(zm_dprintf("Framing error - blk: %x/%x/%x\n", xyz.blk, xyz.cblk, (xyz.blk ^ xyz.cblk)));
-        ZM_DEBUG(zm_dump_buf(xyz.pkt, xyz.len));
-        xyzModem_flush();
-        return xyzModem_frame;
+  ZM_DEBUG (zm_dump (__LINE__));
+  /* Validate the message */
+  if ((xyz.blk ^ xyz.cblk) != (unsigned char) 0xFF)
+    {
+      ZM_DEBUG (zm_dprintf
+		("Framing error - blk: %x/%x/%x\n", xyz.blk, xyz.cblk,
+		 (xyz.blk ^ xyz.cblk)));
+      ZM_DEBUG (zm_dump_buf (xyz.pkt, xyz.len));
+      xyzModem_flush ();
+      return xyzModem_frame;
     }
-    /* Verify checksum/CRC */
-    if (xyz.crc_mode) {
-        cksum = cyg_crc16(xyz.pkt, xyz.len);
-        if (cksum != ((xyz.crc1 << 8) | xyz.crc2)) {
-            ZM_DEBUG(zm_dprintf("CRC error - recvd: %02x%02x, computed: %x\n",
-                                xyz.crc1, xyz.crc2, cksum & 0xFFFF));
-            return xyzModem_cksum;
-        }
-    } else {
-        cksum = 0;
-        for (i = 0;  i < xyz.len;  i++) {
-            cksum += xyz.pkt[i];
-        }
-        if (xyz.crc1 != (cksum & 0xFF)) {
-            ZM_DEBUG(zm_dprintf("Checksum error - recvd: %x, computed: %x\n", xyz.crc1, cksum & 0xFF));
-            return xyzModem_cksum;
-        }
+  /* Verify checksum/CRC */
+  if (xyz.crc_mode)
+    {
+      cksum = cyg_crc16 (xyz.pkt, xyz.len);
+      if (cksum != ((xyz.crc1 << 8) | xyz.crc2))
+	{
+	  ZM_DEBUG (zm_dprintf ("CRC error - recvd: %02x%02x, computed: %x\n",
+				xyz.crc1, xyz.crc2, cksum & 0xFFFF));
+	  return xyzModem_cksum;
+	}
     }
-    /* If we get here, the message passes [structural] muster */
-    return 0;
+  else
+    {
+      cksum = 0;
+      for (i = 0; i < xyz.len; i++)
+	{
+	  cksum += xyz.pkt[i];
+	}
+      if (xyz.crc1 != (cksum & 0xFF))
+	{
+	  ZM_DEBUG (zm_dprintf
+		    ("Checksum error - recvd: %x, computed: %x\n", xyz.crc1,
+		     cksum & 0xFF));
+	  return xyzModem_cksum;
+	}
+    }
+  /* If we get here, the message passes [structural] muster */
+  return 0;
 }
 
 int
-xyzModem_stream_open(connection_info_t *info, int *err)
+xyzModem_stream_open (connection_info_t * info, int *err)
 {
 #ifdef REDBOOT
-    int console_chan;
+  int console_chan;
 #endif
-    int stat = 0;
-    int retries = xyzModem_MAX_RETRIES;
-    int crc_retries = xyzModem_MAX_RETRIES_WITH_CRC;
+  int stat = 0;
+  int retries = xyzModem_MAX_RETRIES;
+  int crc_retries = xyzModem_MAX_RETRIES_WITH_CRC;
 
 /*    ZM_DEBUG(zm_out = zm_out_start); */
 #ifdef xyzModem_zmodem
-    if (info->mode == xyzModem_zmodem) {
-        *err = xyzModem_noZmodem;
-        return -1;
+  if (info->mode == xyzModem_zmodem)
+    {
+      *err = xyzModem_noZmodem;
+      return -1;
     }
 #endif
 
 #ifdef REDBOOT
-    /* Set up the I/O channel.  Note: this allows for using a different port in the future */
-    console_chan = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
-    if (info->chan >= 0) {
-        CYGACC_CALL_IF_SET_CONSOLE_COMM(info->chan);
-    } else {
-        CYGACC_CALL_IF_SET_CONSOLE_COMM(console_chan);
+  /* Set up the I/O channel.  Note: this allows for using a different port in the future */
+  console_chan =
+    CYGACC_CALL_IF_SET_CONSOLE_COMM
+    (CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
+  if (info->chan >= 0)
+    {
+      CYGACC_CALL_IF_SET_CONSOLE_COMM (info->chan);
     }
-    xyz.__chan = CYGACC_CALL_IF_CONSOLE_PROCS();
+  else
+    {
+      CYGACC_CALL_IF_SET_CONSOLE_COMM (console_chan);
+    }
+  xyz.__chan = CYGACC_CALL_IF_CONSOLE_PROCS ();
 
-    CYGACC_CALL_IF_SET_CONSOLE_COMM(console_chan);
-    CYGACC_COMM_IF_CONTROL(*xyz.__chan, __COMMCTL_SET_TIMEOUT, xyzModem_CHAR_TIMEOUT);
+  CYGACC_CALL_IF_SET_CONSOLE_COMM (console_chan);
+  CYGACC_COMM_IF_CONTROL (*xyz.__chan, __COMMCTL_SET_TIMEOUT,
+			  xyzModem_CHAR_TIMEOUT);
 #else
 /* TODO: CHECK ! */
-    int dummy;
-    xyz.__chan=&dummy;
+  int dummy;
+  xyz.__chan = &dummy;
 #endif
-    xyz.len = 0;
-    xyz.crc_mode = true;
-    xyz.at_eof = false;
-    xyz.tx_ack = false;
-    xyz.mode = info->mode;
-    xyz.total_retries = 0;
-    xyz.total_SOH = 0;
-    xyz.total_STX = 0;
-    xyz.total_CAN = 0;
+  xyz.len = 0;
+  xyz.crc_mode = true;
+  xyz.at_eof = false;
+  xyz.tx_ack = false;
+  xyz.mode = info->mode;
+  xyz.total_retries = 0;
+  xyz.total_SOH = 0;
+  xyz.total_STX = 0;
+  xyz.total_CAN = 0;
 #ifdef USE_YMODEM_LENGTH
-    xyz.read_length = 0;
-    xyz.file_length = 0;
+  xyz.read_length = 0;
+  xyz.file_length = 0;
 #endif
 
-    CYGACC_COMM_IF_PUTC(*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
+  CYGACC_COMM_IF_PUTC (*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
 
-    if (xyz.mode == xyzModem_xmodem) {
-	    /* X-modem doesn't have an information header - exit here */
-            xyz.next_blk = 1;
-            return 0;
+  if (xyz.mode == xyzModem_xmodem)
+    {
+      /* X-modem doesn't have an information header - exit here */
+      xyz.next_blk = 1;
+      return 0;
     }
 
-    while (retries-- > 0) {
-        stat = xyzModem_get_hdr();
-        if (stat == 0) {
-            /* Y-modem file information header */
-            if (xyz.blk == 0) {
+  while (retries-- > 0)
+    {
+      stat = xyzModem_get_hdr ();
+      if (stat == 0)
+	{
+	  /* Y-modem file information header */
+	  if (xyz.blk == 0)
+	    {
 #ifdef USE_YMODEM_LENGTH
-                /* skip filename */
-                while (*xyz.bufp++);
-                /* get the length */
-                parse_num((char *)xyz.bufp, &xyz.file_length, NULL, " ");
+	      /* skip filename */
+	      while (*xyz.bufp++);
+	      /* get the length */
+	      parse_num ((char *) xyz.bufp, &xyz.file_length, NULL, " ");
 #endif
-                /* The rest of the file name data block quietly discarded */
-                xyz.tx_ack = true;
-            }
-            xyz.next_blk = 1;
-            xyz.len = 0;
-            return 0;
-        } else
-        if (stat == xyzModem_timeout) {
-            if (--crc_retries <= 0) xyz.crc_mode = false;
-            CYGACC_CALL_IF_DELAY_US(5*100000);   /* Extra delay for startup */
-            CYGACC_COMM_IF_PUTC(*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
-            xyz.total_retries++;
-            ZM_DEBUG(zm_dprintf("NAK (%d)\n", __LINE__));
-        }
-        if (stat == xyzModem_cancel) {
-            break;
-        }
+	      /* The rest of the file name data block quietly discarded */
+	      xyz.tx_ack = true;
+	    }
+	  xyz.next_blk = 1;
+	  xyz.len = 0;
+	  return 0;
+	}
+      else if (stat == xyzModem_timeout)
+	{
+	  if (--crc_retries <= 0)
+	    xyz.crc_mode = false;
+	  CYGACC_CALL_IF_DELAY_US (5 * 100000);	/* Extra delay for startup */
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
+	  xyz.total_retries++;
+	  ZM_DEBUG (zm_dprintf ("NAK (%d)\n", __LINE__));
+	}
+      if (stat == xyzModem_cancel)
+	{
+	  break;
+	}
     }
-    *err = stat;
-    ZM_DEBUG(zm_flush());
-    return -1;
+  *err = stat;
+  ZM_DEBUG (zm_flush ());
+  return -1;
 }
 
 int
-xyzModem_stream_read(char *buf, int size, int *err)
+xyzModem_stream_read (char *buf, int size, int *err)
 {
-    int stat, total, len;
-    int retries;
-
-    total = 0;
-    stat = xyzModem_cancel;
-    /* Try and get 'size' bytes into the buffer */
-    while (!xyz.at_eof && (size > 0)) {
-        if (xyz.len == 0) {
-            retries = xyzModem_MAX_RETRIES;
-            while (retries-- > 0) {
-                stat = xyzModem_get_hdr();
-                if (stat == 0) {
-                    if (xyz.blk == xyz.next_blk) {
-                        xyz.tx_ack = true;
-                        ZM_DEBUG(zm_dprintf("ACK block %d (%d)\n", xyz.blk, __LINE__));
-                        xyz.next_blk = (xyz.next_blk + 1) & 0xFF;
+  int stat, total, len;
+  int retries;
+
+  total = 0;
+  stat = xyzModem_cancel;
+  /* Try and get 'size' bytes into the buffer */
+  while (!xyz.at_eof && (size > 0))
+    {
+      if (xyz.len == 0)
+	{
+	  retries = xyzModem_MAX_RETRIES;
+	  while (retries-- > 0)
+	    {
+	      stat = xyzModem_get_hdr ();
+	      if (stat == 0)
+		{
+		  if (xyz.blk == xyz.next_blk)
+		    {
+		      xyz.tx_ack = true;
+		      ZM_DEBUG (zm_dprintf
+				("ACK block %d (%d)\n", xyz.blk, __LINE__));
+		      xyz.next_blk = (xyz.next_blk + 1) & 0xFF;
 
 #if defined(xyzModem_zmodem) || defined(USE_YMODEM_LENGTH)
-                        if (xyz.mode == xyzModem_xmodem || xyz.file_length == 0) {
+		      if (xyz.mode == xyzModem_xmodem || xyz.file_length == 0)
+			{
 #else
-                        if (1) {
+		      if (1)
+			{
 #endif
-                            /* Data blocks can be padded with ^Z (EOF) characters */
-                            /* This code tries to detect and remove them */
-                            if ((xyz.bufp[xyz.len-1] == EOF) &&
-                                (xyz.bufp[xyz.len-2] == EOF) &&
-                                (xyz.bufp[xyz.len-3] == EOF)) {
-                                while (xyz.len && (xyz.bufp[xyz.len-1] == EOF)) {
-                                    xyz.len--;
-                                }
-                            }
-                        }
+			  /* Data blocks can be padded with ^Z (EOF) characters */
+			  /* This code tries to detect and remove them */
+			  if ((xyz.bufp[xyz.len - 1] == EOF) &&
+			      (xyz.bufp[xyz.len - 2] == EOF) &&
+			      (xyz.bufp[xyz.len - 3] == EOF))
+			    {
+			      while (xyz.len
+				     && (xyz.bufp[xyz.len - 1] == EOF))
+				{
+				  xyz.len--;
+				}
+			    }
+			}
 
 #ifdef USE_YMODEM_LENGTH
-			/*
-                         * See if accumulated length exceeds that of the file.
-                         * If so, reduce size (i.e., cut out pad bytes)
-                         * Only do this for Y-modem (and Z-modem should it ever
-                         * be supported since it can fall back to Y-modem mode).
-			 */
-                        if (xyz.mode != xyzModem_xmodem && 0 != xyz.file_length) {
-                            xyz.read_length += xyz.len;
-                            if (xyz.read_length > xyz.file_length) {
-                                xyz.len -= (xyz.read_length - xyz.file_length);
-                            }
-                        }
+		      /*
+		       * See if accumulated length exceeds that of the file.
+		       * If so, reduce size (i.e., cut out pad bytes)
+		       * Only do this for Y-modem (and Z-modem should it ever
+		       * be supported since it can fall back to Y-modem mode).
+		       */
+		      if (xyz.mode != xyzModem_xmodem && 0 != xyz.file_length)
+			{
+			  xyz.read_length += xyz.len;
+			  if (xyz.read_length > xyz.file_length)
+			    {
+			      xyz.len -= (xyz.read_length - xyz.file_length);
+			    }
+			}
 #endif
-                        break;
-                    } else if (xyz.blk == ((xyz.next_blk - 1) & 0xFF)) {
-                        /* Just re-ACK this so sender will get on with it */
-                        CYGACC_COMM_IF_PUTC(*xyz.__chan, ACK);
-                        continue;  /* Need new header */
-                    } else {
-                        stat = xyzModem_sequence;
-                    }
-                }
-                if (stat == xyzModem_cancel) {
-                    break;
-                }
-                if (stat == xyzModem_eof) {
-                    CYGACC_COMM_IF_PUTC(*xyz.__chan, ACK);
-                    ZM_DEBUG(zm_dprintf("ACK (%d)\n", __LINE__));
-                    if (xyz.mode == xyzModem_ymodem) {
-                        CYGACC_COMM_IF_PUTC(*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
-                        xyz.total_retries++;
-                        ZM_DEBUG(zm_dprintf("Reading Final Header\n"));
-                        stat = xyzModem_get_hdr();
-                        CYGACC_COMM_IF_PUTC(*xyz.__chan, ACK);
-                        ZM_DEBUG(zm_dprintf("FINAL ACK (%d)\n", __LINE__));
-                    }
-                    xyz.at_eof = true;
-                    break;
-                }
-                CYGACC_COMM_IF_PUTC(*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
-                xyz.total_retries++;
-                ZM_DEBUG(zm_dprintf("NAK (%d)\n", __LINE__));
-            }
-            if (stat < 0) {
-                *err = stat;
-                xyz.len = -1;
-                return total;
-            }
-        }
-        /* Don't "read" data from the EOF protocol package */
-        if (!xyz.at_eof) {
-            len = xyz.len;
-            if (size < len) len = size;
-            memcpy(buf, xyz.bufp, len);
-            size -= len;
-            buf += len;
-            total += len;
-            xyz.len -= len;
-            xyz.bufp += len;
-        }
+		      break;
+		    }
+		  else if (xyz.blk == ((xyz.next_blk - 1) & 0xFF))
+		    {
+		      /* Just re-ACK this so sender will get on with it */
+		      CYGACC_COMM_IF_PUTC (*xyz.__chan, ACK);
+		      continue;	/* Need new header */
+		    }
+		  else
+		    {
+		      stat = xyzModem_sequence;
+		    }
+		}
+	      if (stat == xyzModem_cancel)
+		{
+		  break;
+		}
+	      if (stat == xyzModem_eof)
+		{
+		  CYGACC_COMM_IF_PUTC (*xyz.__chan, ACK);
+		  ZM_DEBUG (zm_dprintf ("ACK (%d)\n", __LINE__));
+		  if (xyz.mode == xyzModem_ymodem)
+		    {
+		      CYGACC_COMM_IF_PUTC (*xyz.__chan,
+					   (xyz.crc_mode ? 'C' : NAK));
+		      xyz.total_retries++;
+		      ZM_DEBUG (zm_dprintf ("Reading Final Header\n"));
+		      stat = xyzModem_get_hdr ();
+		      CYGACC_COMM_IF_PUTC (*xyz.__chan, ACK);
+		      ZM_DEBUG (zm_dprintf ("FINAL ACK (%d)\n", __LINE__));
+		    }
+		  xyz.at_eof = true;
+		  break;
+		}
+	      CYGACC_COMM_IF_PUTC (*xyz.__chan, (xyz.crc_mode ? 'C' : NAK));
+	      xyz.total_retries++;
+	      ZM_DEBUG (zm_dprintf ("NAK (%d)\n", __LINE__));
+	    }
+	  if (stat < 0)
+	    {
+	      *err = stat;
+	      xyz.len = -1;
+	      return total;
+	    }
+	}
+      /* Don't "read" data from the EOF protocol package */
+      if (!xyz.at_eof)
+	{
+	  len = xyz.len;
+	  if (size < len)
+	    len = size;
+	  memcpy (buf, xyz.bufp, len);
+	  size -= len;
+	  buf += len;
+	  total += len;
+	  xyz.len -= len;
+	  xyz.bufp += len;
+	}
     }
-    return total;
+  return total;
 }
 
 void
-xyzModem_stream_close(int *err)
+xyzModem_stream_close (int *err)
 {
-    diag_printf("xyzModem - %s mode, %d(SOH)/%d(STX)/%d(CAN) packets, %d retries\n",
-                xyz.crc_mode ? "CRC" : "Cksum",
-                xyz.total_SOH, xyz.total_STX, xyz.total_CAN,
-                xyz.total_retries);
-    ZM_DEBUG(zm_flush());
+  diag_printf
+    ("xyzModem - %s mode, %d(SOH)/%d(STX)/%d(CAN) packets, %d retries\n",
+     xyz.crc_mode ? "CRC" : "Cksum", xyz.total_SOH, xyz.total_STX,
+     xyz.total_CAN, xyz.total_retries);
+  ZM_DEBUG (zm_flush ());
 }
 
 /* Need to be able to clean out the input buffer, so have to take the */
 /* getc */
-void xyzModem_stream_terminate(bool abort, int (*getc)(void))
+void
+xyzModem_stream_terminate (bool abort, int (*getc) (void))
 {
   int c;
 
-  if (abort) {
-      ZM_DEBUG(zm_dprintf("!!!! TRANSFER ABORT !!!!\n"));
-      switch (xyz.mode) {
+  if (abort)
+    {
+      ZM_DEBUG (zm_dprintf ("!!!! TRANSFER ABORT !!!!\n"));
+      switch (xyz.mode)
+	{
 	case xyzModem_xmodem:
 	case xyzModem_ymodem:
 	  /* The X/YMODEM Spec seems to suggest that multiple CAN followed by an equal */
 	  /* number of Backspaces is a friendly way to get the other end to abort. */
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,CAN);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,CAN);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,CAN);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,CAN);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,BSP);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,BSP);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,BSP);
-	  CYGACC_COMM_IF_PUTC(*xyz.__chan,BSP);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, CAN);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, CAN);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, CAN);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, CAN);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, BSP);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, BSP);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, BSP);
+	  CYGACC_COMM_IF_PUTC (*xyz.__chan, BSP);
 	  /* Now consume the rest of what's waiting on the line. */
-	  ZM_DEBUG(zm_dprintf("Flushing serial line.\n"));
-	  xyzModem_flush();
-          xyz.at_eof = true;
-	break;
+	  ZM_DEBUG (zm_dprintf ("Flushing serial line.\n"));
+	  xyzModem_flush ();
+	  xyz.at_eof = true;
+	  break;
 #ifdef xyzModem_zmodem
 	case xyzModem_zmodem:
 	  /* Might support it some day I suppose. */
 #endif
-	break;
-      }
-  } else {
-      ZM_DEBUG(zm_dprintf("Engaging cleanup mode...\n"));
+	  break;
+	}
+    }
+  else
+    {
+      ZM_DEBUG (zm_dprintf ("Engaging cleanup mode...\n"));
       /*
        * Consume any trailing crap left in the inbuffer from
        * previous recieved blocks. Since very few files are an exact multiple
        * of the transfer block size, there will almost always be some gunk here.
        * If we don't eat it now, RedBoot will think the user typed it.
        */
-      ZM_DEBUG(zm_dprintf("Trailing gunk:\n"));
-      while ((c = (*getc)()) > -1) ;
-      ZM_DEBUG(zm_dprintf("\n"));
+      ZM_DEBUG (zm_dprintf ("Trailing gunk:\n"));
+      while ((c = (*getc) ()) > -1);
+      ZM_DEBUG (zm_dprintf ("\n"));
       /*
        * Make a small delay to give terminal programs like minicom
        * time to get control again after their file transfer program
        * exits.
        */
-      CYGACC_CALL_IF_DELAY_US((cyg_int32)250000);
-  }
+      CYGACC_CALL_IF_DELAY_US ((cyg_int32) 250000);
+    }
 }
 
 char *
-xyzModem_error(int err)
+xyzModem_error (int err)
 {
-    switch (err) {
+  switch (err)
+    {
     case xyzModem_access:
-        return "Can't access file";
-        break;
+      return "Can't access file";
+      break;
     case xyzModem_noZmodem:
-        return "Sorry, zModem not available yet";
-        break;
+      return "Sorry, zModem not available yet";
+      break;
     case xyzModem_timeout:
-        return "Timed out";
-        break;
+      return "Timed out";
+      break;
     case xyzModem_eof:
-        return "End of file";
-        break;
+      return "End of file";
+      break;
     case xyzModem_cancel:
-        return "Cancelled";
-        break;
+      return "Cancelled";
+      break;
     case xyzModem_frame:
-        return "Invalid framing";
-        break;
+      return "Invalid framing";
+      break;
     case xyzModem_cksum:
-        return "CRC/checksum error";
-        break;
+      return "CRC/checksum error";
+      break;
     case xyzModem_sequence:
-        return "Block sequence error";
-        break;
+      return "Block sequence error";
+      break;
     default:
-        return "Unknown error";
-        break;
+      return "Unknown error";
+      break;
     }
 }
 
 /*
  * RedBoot interface
  */
-#if 0 /* SB */
-GETC_IO_FUNCS(xyzModem_io, xyzModem_stream_open, xyzModem_stream_close,
-              xyzModem_stream_terminate, xyzModem_stream_read, xyzModem_error);
-RedBoot_load(xmodem, xyzModem_io, false, false, xyzModem_xmodem);
-RedBoot_load(ymodem, xyzModem_io, false, false, xyzModem_ymodem);
+#if 0				/* SB */
+GETC_IO_FUNCS (xyzModem_io, xyzModem_stream_open, xyzModem_stream_close,
+	       xyzModem_stream_terminate, xyzModem_stream_read,
+	       xyzModem_error);
+RedBoot_load (xmodem, xyzModem_io, false, false, xyzModem_xmodem);
+RedBoot_load (ymodem, xyzModem_io, false, false, xyzModem_ymodem);
 #endif