Package: uboot-mkimage
Version: 0.4
Severity: normal
Minor correction of the previous patch: with the previous patch, with the
switch on, it would have added one byte to the last file's size (if it's a
multiple of 4) without adding data to the image. This is not needed, and
possibly broken.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (990, 'testing'), (120, 'unstable'), (105, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.34-rc5 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages uboot-mkimage depends on:
ii libc6 2.10.2-9 Embedded GNU C Library: Shared lib
uboot-mkimage recommends no packages.
uboot-mkimage suggests no packages.
diff -r 4281db2bcda6 mkimage.c
--- a/mkimage.c Tue Jun 01 22:46:18 2010 +0200
+++ b/mkimage.c Wed Jun 02 00:00:12 2010 +0200
@@ -170,6 +170,7 @@
int lflag = 0;
int vflag = 0;
int xflag = 0;
+int pflag = 0;
int opt_os = IH_OS_LINUX;
int opt_arch = IH_CPU_PPC;
int opt_type = IH_TYPE_KERNEL;
@@ -254,6 +255,9 @@
usage ();
name = *++argv;
goto NXTARG;
+ case 'p':
+ pflag++;
+ break;
case 'v':
vflag++;
break;
@@ -408,6 +412,8 @@
cmdname, file, strerror(errno));
exit (EXIT_FAILURE);
}
+ if (pflag && sep && (sbuf.st_size % 4) == 0)
+ sbuf.st_size += 1;
size = htonl(sbuf.st_size);
} else {
size = 0;
@@ -584,7 +590,8 @@
exit (EXIT_FAILURE);
}
- if (pad && ((tail = size % 4) != 0)) {
+ tail = size % 4;
+ if (pad && (pflag || tail != 0)) {
if (write(ifd, (char *)&zero, 4-tail) != 4-tail) {
fprintf (stderr, "%s: Write error on %s: %s\n",
@@ -613,6 +620,7 @@
" -e ==> set entry point to 'ep' (hex)\n"
" -n ==> set image name to 'name'\n"
" -d ==> use image data from 'datafile'\n"
+ " -p ==> force padding in multi-file images (work around a bug in u-boot)\n"
" -x ==> set XIP (execute in place)\n"
);
exit (EXIT_FAILURE);
