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mirror of git://projects.qi-hardware.com/xburst-tools.git synced 2024-11-22 13:04:04 +02:00

Subject: add-mkudfu-to-qi

X-Git-Url: http://git.openmoko.org/?p=qi.git;a=commitdiff_plain;h=bdc874553c41b5c540188798928433ad9ef89a76

add-mkudfu-to-qi
This commit is contained in:
xiangfu 2008-11-28 10:16:37 +00:00 committed by Andy Green
parent d06a3c2c3a
commit ba82ccbff1
5 changed files with 396 additions and 5 deletions

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@ -25,20 +25,20 @@ BUILD_VERSION := ${BUILD_BRANCH}_${BUILD_HEAD}
LDS = src/qi.lds
INCLUDE = include
IMAGE_DIR = image
TOOLS = tools
CFLAGS = -Wall -Werror -I $(INCLUDE) -g -c -Os -fno-strict-aliasing -mlong-calls \
-fno-common -ffixed-r8 -msoft-float -fno-builtin -ffreestanding \
-march=armv4t -mno-thumb-interwork -Wstrict-prototypes \
-DBUILD_HOST="${BUILD_HOST}" -DBUILD_VERSION="${BUILD_VERSION}" \
-DBUILD_DATE="${BUILD_DATE}"
LDFLAGS =
#START = start.o lowlevel_init.o
S_SRCS = src/start.S src/lowlevel_init.S
S_OBJS = $(patsubst %.S,%.o, $(S_SRCS))
C_SRCS = $(wildcard src/*.c) $(wildcard src/gt*/*.c) \
$(wildcard src/drivers/*.c) $(wildcard src/fs/*.c)
C_OBJS = $(patsubst %.c,%.o, $(C_SRCS))
#SRCS := $(START: .o=.S) $(COBJS: .o=.c)
SRCS = ${S_SRCS} ${C_SRCS}
OBJS = ${S_OBJS} ${C_OBJS}
LIBS = -L${COMPILER_LIB_PATH} -lgcc
@ -52,6 +52,8 @@ TARGET = image/start_qi_all
IMAGE = $(IMAGE_DIR)/qi
UDFU_IMAGE = $(IMAGE_DIR)/qi.udfu
MKUDFU = $(TOOLS)/mkudfu
%.o: %.S
@$(CC) $(CFLAGS) -o $@ $<
@ -60,9 +62,12 @@ UDFU_IMAGE = $(IMAGE_DIR)/qi.udfu
all:${UDFU_IMAGE}
${OBJS}:${SRCS}
${OBJS}:${SRCS} ${INCLUDE}/*.h
${UDFU_IMAGE}:${OBJS}
${MKUDFU}:
make -C $(TOOLS)
${UDFU_IMAGE}:${OBJS} ${MKUDFU}
@$(LD) ${LDFLAGS} -T$(LDS) -g $(OBJS) -o ${TARGET} ${LIBS}
@$(OBJCOPY) -O binary -S ${TARGET} ${IMAGE}
@$(MKUDFU) -v ${UDFU_VID} -p ${UDFU_PID} -r ${UDFU_REV} \
@ -71,3 +76,4 @@ ${UDFU_IMAGE}:${OBJS}
clean:
@rm -f src/*.o src/*~ include/*~ ${IMAGE}* ${TARGET} ${UDFU_IMAGE}
@make clean -C $(TOOLS)

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@ -14,8 +14,9 @@ LD = $(CROSS_COMPILE)ld
CC = $(CROSS_COMPILE)gcc
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
HOSTCC = gcc
# we need the mkudfu tool from U-Boot build
MKUDFU = ../uboot/u-boot/tools/mkudfu
#MKUDFU = ../uboot/u-boot/tools/mkudfu
export CROSS_COMPILE AD LD CC OBJCOPY OBJDUMP MKUDFU

39
qiboot/tools/Makefile Normal file
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@ -0,0 +1,39 @@
#(C) Copyright 2007 OpenMoko, Inc.
# Author: xiangfu liu <xiangfu@openmoko.org>
#
# Configuation settings for the OPENMOKO Neo GTA02 Linux GSM phone
#
# 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 ../config.mk
CC = ${HOSTCC}
CFLAGS = -Wall
C_SRCS = $(wildcard *.c)
C_OBJS = $(patsubst %.c,%.o, $(C_SRCS))
SRCS = ${C_SRCS}
OBJS = ${C_OBJS}
TARGET = mkudfu
%.o: %.c
CC $(CFLAGS) -o $@ $<
all:${TARGET}
${TARGET}:${SRCS}
clean:
@rm -f *.o *~ ${TARGET}

314
qiboot/tools/mkudfu.c Normal file
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@ -0,0 +1,314 @@
/*
* USB DFU file trailer tool
* (C) Copyright by OpenMoko, Inc.
* Author: Harald Welte <laforge@openmoko.org>
*
* based on mkimage.c, copyright information as follows:
*
* (C) Copyright 2000-2004
* DENX Software Engineering
* Wolfgang Denk, wd@denx.de
* 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);
}

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@ -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 */