Hi Christophe, On Wed, Sep 25, 2013 at 07:31:20AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > this will provide the image data and information via file > > # ls -l /tmp/ > -rwxrwxrwx 3 arch > -rwxrwxrwx 12 compression > -rwxrwxrwx 16 name > -rwxrwxrwx 5 os > -rwxrwxrwx 24 time > -rwxrwxrwx 12 type > -rwxrwxrwx 10 load_addr > -rwxrwxrwx 10 entry_point > -rwxrwxrwx 2199875 data0 > -rwxrwxrwx 2199875 data > -rwxrwxrwx 10 data.crc > > if it's multi image > > # ls -l /tmp-multi/ > -rwxrwxrwx 3 arch > -rwxrwxrwx 12 compression > -rwxrwxrwx 16 name > -rwxrwxrwx 5 os > -rwxrwxrwx 24 time > -rwxrwxrwx 16 type > -rwxrwxrwx 10 load_addr > -rwxrwxrwx 10 entry_point > -rwxrwxrwx 1292 data0 > -rwxrwxrwx 983 data1 > -rwxrwxrwx 2287 data > -rwxrwxrwx 10 data.crc > > you can get the image header via an ioctl on any file > UIMAGEFS_METADATA > > if you want to check the crc do > > # crc32 -f /tmp-multi/data -V /tmp-multi/data.crc > CRC32 for /tmp-multi/data 0x00000000 ... 0x000008ee ==> 0x88d5a0db > > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> > --- > v2: > > add data entry to expose the all data and it's crc as data.crc > this will allow to check the crc32 from the check > > as we do not have mount option > > Best Regards, > J. > fs/Kconfig | 4 + > fs/Makefile | 1 + > fs/uimagefs.c | 554 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > include/uimagefs.h | 53 +++++ > 4 files changed, 612 insertions(+) > create mode 100644 fs/uimagefs.c > create mode 100644 include/uimagefs.h > > diff --git a/fs/Kconfig b/fs/Kconfig > index be4797f..d11431d 100644 > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -44,6 +44,10 @@ config FS_NFS > source fs/fat/Kconfig > source fs/ubifs/Kconfig > > +config FS_UIMAGEFS > + bool > + prompt "uImage FS support" > + > config PARTITION_NEED_MTD > bool > > diff --git a/fs/Makefile b/fs/Makefile > index bd02d94..0bc9116 100644 > --- a/fs/Makefile > +++ b/fs/Makefile > @@ -9,3 +9,4 @@ obj-$(CONFIG_FS_UBIFS) += ubifs/ > obj-$(CONFIG_FS_TFTP) += tftp.o > obj-$(CONFIG_FS_OMAP4_USBBOOT) += omap4_usbbootfs.o > obj-$(CONFIG_FS_NFS) += nfs.o > +obj-$(CONFIG_FS_UIMAGEFS) += uimagefs.o > diff --git a/fs/uimagefs.c b/fs/uimagefs.c > new file mode 100644 > index 0000000..9ed3cd5 > --- /dev/null > +++ b/fs/uimagefs.c > @@ -0,0 +1,554 @@ > +/* > + * Copyright (c) 2013 Jean-Chritstophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> > + * s/Jean-Chritstophe/Jean-Christophe/ same issue which Sascha already mentioned on the bpkfs patch. - Alex _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
