uboot-dfu.patch

Uboot常用的移植patches, 方便定制移植到s3c2440

 
+#ifdef CONFIG_USBD_DFU
+	const struct usb_device_descriptor *dfu_dev_desc;
+	const struct _dfu_desc *dfu_cfg_desc;
+	enum dfu_state dfu_state;
+	u_int8_t dfu_status;
+#endif
 };
 
 /* Bus Interface configuration structure
@@ -632,6 +643,8 @@
 extern char *usbd_device_requests[];
 extern char *usbd_device_descriptors[];
 
+extern struct usb_string_descriptor **usb_strings;
+
 void urb_link_init (urb_link * ul);
 void urb_detach (struct urb *urb);
 urb_link *first_urb_link (urb_link * hd);
Index: u-boot/drivers/serial/usbtty.h
===================================================================
--- u-boot.orig/drivers/serial/usbtty.h
+++ u-boot/drivers/serial/usbtty.h
@@ -70,4 +70,10 @@
 #define STR_CTRL_INTERFACE	0x06
 #define STR_COUNT		0x07
 
+#ifdef CONFIG_USBD_DFU
+#define NUM_STRINGS		DFU_STR_COUNT
+#else
+#define NUM_STRINGS		STR_COUNT
+#endif
+
 #endif
Index: u-boot/include/configs/qt2410.h
===================================================================
--- u-boot.orig/include/configs/qt2410.h
+++ u-boot/include/configs/qt2410.h
@@ -191,7 +191,8 @@
 #define CONFIG_USBD_PRODUCT_NAME	"QT2410 Bootloader " U_BOOT_VERSION
 #define CONFIG_EXTRA_ENV_SETTINGS	"usbtty=cdc_acm\0"
 #define CONFIG_USBD_DFU			1
-#define CONFIG_USBD_DFU_XFER_SIZE	0x4000
+#define CONFIG_USBD_DFU_XFER_SIZE	4096
+#define CONFIG_USBD_DFU_INTERFACE	2
 
 /*-----------------------------------------------------------------------
  * Physical Memory Map
Index: u-boot/tools/Makefile
===================================================================
--- u-boot.orig/tools/Makefile
+++ u-boot/tools/Makefile
@@ -21,10 +21,10 @@
 # MA 02111-1307 USA
 #
 
-BIN_FILES	= img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) ubsha1$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX)
+BIN_FILES	= img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) ubsha1$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX) mkudfu$(SFX)
 
 OBJ_LINKS	= environment.o crc32.o sha1.o
-OBJ_FILES	= img2srec.o mkimage.o envcrc.o ubsha1.o gen_eth_addr.o bmp_logo.o
+OBJ_FILES	= img2srec.o mkimage.o envcrc.o ubsha1.o gen_eth_addr.o bmp_logo.o mkudfu.o
 
 ifeq ($(ARCH),mips)
 BIN_FILES	+= inca-swap-bytes$(SFX)
@@ -141,6 +141,10 @@
 		$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 		$(STRIP) $@
 
+$(obj)mkudfu$(SFX):	$(obj)mkudfu.o
+		$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
+		$(STRIP) $@
+
 $(obj)ncb$(SFX):	$(obj)ncb.o
 		$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 		$(STRIP) $@
Index: u-boot/tools/mkudfu.c
===================================================================
--- /dev/null
+++ u-boot/tools/mkudfu.c
@@ -0,0 +1,314 @@
+/*
+ * USB DFU file trailer tool
+ * (C) Copyright by OpenMoko, Inc.
+ * Author: Harald Welte <[e-mail]>
+ *
+ * based on mkimage.c, copyright information as follows:
+ *
+ * (C) Copyright 2000-2004
+ * DENX Software Engineering
+ * Wolfgang Denk, [e-mail]
+ * All rights reserved.
+ *
+ * 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 <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef __WIN32__
+#include <netinet/in.h>		/* for host / network byte order conversions	*/
+#endif
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <time.h>
+#include <unistd.h>
+
+#if defined(__BEOS__) || defined(__NetBSD__) || defined(__APPLE__)
+#include <inttypes.h>
+#endif
+
+#ifdef __WIN32__
+typedef unsigned int __u32;
+
+#define SWAP_LONG(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
+		(((__u32)(x) & (__u32)0x0000ff00UL) <<  8) | \
+		(((__u32)(x) & (__u32)0x00ff0000UL) >>  8) | \
+		(((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
+typedef		unsigned char	uint8_t;
+typedef		unsigned short	uint16_t;
+typedef		unsigned int	uint32_t;
+
+#define     ntohl(a)	SWAP_LONG(a)
+#define     htonl(a)	SWAP_LONG(a)
+#endif	/* __WIN32__ */
+
+#ifndef	O_BINARY		/* should be define'd on __WIN32__ */
+#define O_BINARY	0
+#endif
+
+#include <usb_dfu_trailer.h>
+
+extern int errno;
+
+#ifndef MAP_FAILED
+#define MAP_FAILED (-1)
+#endif
+
+static char *cmdname;
+
+static char *datafile;
+static char *imagefile;
+
+
+static void usage()
+{
+	fprintf (stderr, "%s - create / display u-boot DFU trailer\n", cmdname);
+	fprintf (stderr, "Usage: %s -l image\n"
+			 "          -l ==> list image header information\n"
+			 "       %s -v VID -p PID -r REV -d data_file image\n",
+		cmdname, cmdname);
+	fprintf (stderr, "          -v ==> set vendor ID to 'VID'\n"
+			 "          -p ==> set product ID system to 'PID'\n"
+			 "          -r ==> set hardware revision to 'REV'\n"
+			 "          -d ==> use 'data_file' as input file\n"
+		);
+	exit (EXIT_FAILURE);
+}
+
+static void print_trailer(struct uboot_dfu_trailer *trailer)
+{
+	printf("===> DFU Trailer information:\n");
+	printf("Trailer Vers.:	%d\n", trailer->version);
+	printf("Trailer Length:	%d\n", trailer->length);
+	printf("VendorID:	0x%04x\n", trailer->vendor);
+	printf("ProductID:	0x%04x\n", trailer->product);
+	printf("HW Revision:	0x%04x\n", trailer->revision);
+}
+
+static void copy_file (int ifd, const char *datafile, int pad)
+{
+	int dfd;
+	struct stat sbuf;
+	unsigned char *ptr;
+	int tail;
+	int zero = 0;
+	int offset = 0;
+	int size;
+
+	if ((dfd = open(datafile, O_RDONLY|O_BINARY)) < 0) {
+		fprintf (stderr, "%s: Can't open %s: %s\n",
+			cmdname, datafile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	if (fstat(dfd, &sbuf) < 0) {
+		fprintf (stderr, "%s: Can't stat %s: %s\n",
+			cmdname, datafile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	ptr = (unsigned char *)mmap(0, sbuf.st_size,
+				    PROT_READ, MAP_SHARED, dfd, 0);
+	if (ptr == (unsigned char *)MAP_FAILED) {
+		fprintf (stderr, "%s: Can't read %s: %s\n",
+			cmdname, datafile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	size = sbuf.st_size - offset;
+	if (write(ifd, ptr + offset, size) != size) {
+		fprintf (stderr, "%s: Write error on %s: %s\n",
+			cmdname, imagefile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	if (pad && ((tail = size % 4) != 0)) {
+
+		if (write(ifd, (char *)&zero, 4-tail) != 4-tail) {
+			fprintf (stderr, "%s: Write error on %s: %s\n",
+				cmdname, imagefile, strerror(errno));
+			exit (EXIT_FAILURE);
+		}
+	}
+
+	(void) munmap((void *)ptr, sbuf.st_size);
+	(void) close (dfd);
+}
+
+
+int main(int argc, char **argv)
+{
+	int ifd;
+	int lflag = 0;
+	struct stat sbuf;
+	u_int16_t opt_vendor, opt_product, opt_revision;
+	struct uboot_dfu_trailer _hdr, _mirror, *hdr = &_hdr;
+
+	opt_vendor = opt_product = opt_revision = 0;
+
+	cmdname = *argv;
+
+	while (--argc > 0 && **++argv == '-') {
+		while (*++*argv) {
+			switch (**argv) {
+			case 'l':
+				lflag = 1;
+				break;
+			case 'v':
+				if (--argc <= 0)
+					usage ();
+				opt_vendor = strtoul(*++argv, NULL, 16);
+				goto NXTARG;
+			case 'p':
+				if (--argc <= 0)
+					usage ();
+				opt_product = strtoul(*++argv, NULL, 16);
+				goto NXTARG;
+			case 'r':
+				if (--argc <= 0)
+					usage ();
+				opt_revision = strtoul(*++argv, NULL, 16);
+				goto NXTARG;
+			case 'd':
+				if (--argc <= 0)
+					usage ();
+				datafile = *++argv;
+				goto NXTARG;
+			case 'h':
+				usage();
+				break;
+			default:
+				usage();
+			}
+		}
+NXTARG:		;
+	}
+
+	if (argc != 1)
+		usage();
+
+	imagefile = *argv;
+
+	if (lflag)
+		ifd = open(imagefile, O_RDONLY|O_BINARY);
+	else
+		ifd = open(imagefile, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0666);
+
+	if (ifd < 0) {
+		fprintf (stderr, "%s: Can't open %s: %s\n",
+			cmdname, imagefile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	if (lflag) {
+		unsigned char *ptr;
+		/* list header information of existing image */
+		if (fstat(ifd, &sbuf) < 0) {
+			fprintf (stderr, "%s: Can't stat %s: %s\n",
+				cmdname, imagefile, strerror(errno));
+			exit (EXIT_FAILURE);
+		}
+
+		if ((unsigned)sbuf.st_size < sizeof(struct uboot_dfu_trailer)) {
+			fprintf (stderr,
+				"%s: Bad size: \"%s\" is no valid image\n",
+				cmdname, imagefile);
+			exit (EXIT_FAILURE);
+		}
+
+		ptr = (unsigned char *)mmap(0, sbuf.st_size,
+					    PROT_READ, MAP_SHARED, ifd, 0);
+		if ((caddr_t)ptr == (caddr_t)-1) {
+			fprintf (stderr, "%s: Can't read %s: %s\n",
+				cmdname, imagefile, strerror(errno));
+			exit (EXIT_FAILURE);
+		}
+
+		dfu_trailer_mirror(hdr, ptr+sbuf.st_size);
+
+		if (hdr->magic != UBOOT_DFU_TRAILER_MAGIC) {
+			fprintf (stderr,
+				"%s: Bad Magic Number: \"%s\" is no valid image\n",
+				cmdname, imagefile);
+			exit (EXIT_FAILURE);
+		}
+
+		/* for multi-file images we need the data part, too */
+		print_trailer(hdr);
+
+		(void) munmap((void *)ptr, sbuf.st_size);
+		(void) close (ifd);
+
+		exit (EXIT_SUCCESS);
+	}
+
+	/* if we're not listing: */
+
+	copy_file (ifd, datafile, 0);
+
+	memset (hdr, 0, sizeof(struct uboot_dfu_trailer));
+
+	/* Build new header */
+	hdr->version	= UBOOT_DFU_TRAILER_V1;
+	hdr->magic	= UBOOT_DFU_TRAILER_MAGIC;
+	hdr->length	= sizeof(struct uboot_dfu_trailer);
+	hdr->vendor	= opt_vendor;
+	hdr->product	= opt_product;
+	hdr->revision	= opt_revision;
+
+	print_trailer(hdr);
+	dfu_trailer_mirror(&_mirror, (unsigned char *)hdr+sizeof(*hdr));
+
+	if (write(ifd, &_mirror, sizeof(struct uboot_dfu_trailer))
+					!= sizeof(struct uboot_dfu_trailer)) {
+		fprintf (stderr, "%s: Write error on %s: %s\n",
+			cmdname, imagefile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	/* We're a bit of paranoid */
+#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
+	(void) fdatasync (ifd);
+#else
+	(void) fsync (ifd);
+#endif
+
+	if (fstat(ifd, &sbuf) < 0) {
+		fprintf (stderr, "%s: Can't stat %s: %s\n",
+			cmdname, imagefile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	/* We're a bit of paranoid */
+#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
+	(void) fdatasync (ifd);
+#else
+	(void) fsync (ifd);
+#endif
+
+	if (close(ifd)) {
+		fprintf (stderr, "%s: Write error on %s: %s\n",
+			cmdname, imagefile, strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	exit (EXIT_SUCCESS);
+}
Index: u-boot/include/usb_dfu_trailer.h
===================================================================
--- /dev/null
+++ u-boot/include/usb_dfu_trailer.h
@@ -0,0 +1,31 @@
+#ifndef _USB_DFU_TRAILER_H
+#define _USB_DFU_TRAILER_H
+
+/* trailer handling for DFU files */
+
+#define UBOOT_DFU_TRAILER_V1	1
+#define UBOOT_DFU_TRAILER_MAGIC	0x19731978
+struct uboot_dfu_trailer {
+	u_int32_t	magic;
+	u_int16_t	version;
+	u_int16_t	length;
+	u_int16_t	vendor;
+	u_int16_t	product;
+	u_int32_t	revision;
+} __attribute__((packed));
+
+/* we mirror the trailer because we want it to be longer in later versions
+ * while keeping backwards compatibility */
+static inline void dfu_trailer_mirror(struct uboot_dfu_trailer *trailer,
+				      unsigned char *eof)
+{
+	int i;
+	int len = sizeof(struct uboot_dfu_trailer);
+	unsigned char *src = eof - len;
+	unsigned char *dst = (unsigned char *) trailer;
+
+	for (i = 0; i < len; i++)
+		dst[len-1-i] = src[i];
+}
+
+#endif /* _USB_DFU_TRAILER_H */
Index: u-boot/Makefile
===================================================================
--- u-boot.orig/Makefile
+++ u-boot/Makefile
@@ -298,6 +298,12 @@
 $(obj)u-boot.bin:	$(obj)u-boot
 		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
 
+$(obj)u-boot.udfu:	$(obj)u-boot.bin
+		./tools/mkudfu -v $(CONFIG_USB_DFU_VENDOR) \
+			       -p $(CONFIG_USB_DFU_PRODUCT) \
+			       -r $(CONFIG_USB_DFU_REVISION) \
+			       -d $< $@
+
 $(obj)u-boot.img:	$(obj)u-boot.bin
 		./tools/mkimage -A $(ARCH) -T firmware -C none \
 		-a $(TEXT_BASE) -e 0 \
Index: u-boot/board/neo1973/gta01/split_by_variant.sh
===================================================================
--- u-boot.orig/board/neo1973/gta01/split_by_variant.sh
+++ u-boot/board/neo1973/gta01/split_by_variant.sh
@@ -15,37 +15,44 @@
 	echo "$0:: No parameters - using GTA01Bv3 config"
 	echo "#define CONFIG_ARCH_GTA01B_v3" > $CFGINC
 	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0230" > $CFGTMP
 else
 	case "$1" in
 	gta01v4_config)
 	echo "#define CONFIG_ARCH_GTA01_v4" > $CFGINC
 	echo "GTA01_BIG_RAM=n" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0140" > $CFGTMP
 	;;
 
 	gta01v3_config)
 	echo "#define CONFIG_ARCH_GTA01_v3" > $CFGINC
 	echo "GTA01_BIG_RAM=n" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0130" > $CFGTMP
 	;;
 
 	gta01bv2_config)
 	echo "#define CONFIG_ARCH_GTA01B_v2" > $CFGINC
 	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0220" > $CFGTMP
 	;;
 
 	gta01bv3_config)
 	echo "#define CONFIG_ARCH_GTA01B_v3" > $CFGINC
 	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0230" > $CFGTMP
 	;;
 
 	gta01bv4_config)
 	echo "#define CONFIG_ARCH_GTA01B_v4" > $CFGINC
 	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0240" > $CFGTMP
 	;;
 
 	*)
 	echo "$0:: Unrecognised config - using GTA01Bv4 config"
 	echo "#define CONFIG_ARCH_GTA01B_v4" > $CFGINC
 	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	echo "CONFIG_USB_DFU_REVISION=0x0240" > $CFGTMP
 	;;
 
 	esac
Index: u-boot/board/neo1973/gta01/config.mk
===================================================================
--- u-boot.orig/board/neo1973/gta01/config.mk
+++ u-boot/board/neo1973/gta01/config.mk
@@ -24,6 +24,9 @@
 #
 # download area is 3200'0000 or 3300'0000
 
+CONFIG_USB_DFU_VENDOR=0x1457
+CONFIG_USB_DFU_PRODUCT=0x5119
+
 sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
 
 ifeq ($(GTA01_BIG_RAM),y)